/*
THIS IS A GENERATED/BUNDLED FILE BY ESBUILD
if you want to view the source, please visit the github repository of this plugin
*/

var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/main.ts
var main_exports = {};
__export(main_exports, {
  KANBAN_VIEW_TYPE: () => KANBAN_VIEW_TYPE,
  default: () => KanbanBasesViewPlugin
});
module.exports = __toCommonJS(main_exports);
var import_obsidian6 = require("obsidian");

// src/constants.ts
var UNCATEGORIZED_LABEL = "Uncategorized";
var HOVER_LINK_SOURCE_ID = "kanban-bases-view";
var COLOR_PALETTE = [
  { name: "red", cssVar: "var(--color-red)" },
  { name: "orange", cssVar: "var(--color-orange)" },
  { name: "yellow", cssVar: "var(--color-yellow)" },
  { name: "green", cssVar: "var(--color-green)" },
  { name: "cyan", cssVar: "var(--color-cyan)" },
  { name: "blue", cssVar: "var(--color-blue)" },
  { name: "purple", cssVar: "var(--color-purple)" },
  { name: "pink", cssVar: "var(--color-pink)" }
];
var SORTABLE_GROUP = "obk-columns";
var SORTED_CARD_ORDER_NOTICE = "\u26A0\uFE0F Sort is active. Clear it to manually reorder cards within a column.";
var DATA_ATTRIBUTES = {
  COLUMN_VALUE: "data-column-value",
  ENTRY_PATH: "data-entry-path",
  SORTABLE_CONTAINER: "data-sortable-container",
  COLUMN_POSITION: "data-column-position",
  COLUMN_COLOR: "data-column-color",
  SWIMLANE_VALUE: "data-swimlane-value"
};
var SWIMLANE_KEY_SEPARATOR = "";
var CSS_CLASSES = {
  // Container
  VIEW_CONTAINER: "obk-view-container",
  VIEW_CONTAINER_WITH_SWIMLANES: "obk-view-container--with-swimlanes",
  BOARD: "obk-board",
  BOARD_WITH_SWIMLANES: "obk-board--with-swimlanes",
  // Swimlane (horizontal grouping band)
  SWIMLANE: "obk-swimlane",
  SWIMLANE_COLLAPSED: "obk-swimlane--collapsed",
  SWIMLANE_HEADER: "obk-swimlane-header",
  SWIMLANE_TITLE: "obk-swimlane-title",
  SWIMLANE_COUNT: "obk-swimlane-count",
  SWIMLANE_BODY: "obk-swimlane-body",
  SWIMLANE_TOGGLE: "obk-swimlane-toggle",
  SWIMLANE_DRAG_HANDLE: "obk-swimlane-drag-handle",
  SWIMLANE_DRAGGING: "obk-swimlane-dragging",
  SWIMLANE_GHOST: "obk-swimlane-ghost",
  // Property selector (for future or framework-driven UI)
  PROPERTY_SELECTOR: "obk-property-selector",
  PROPERTY_LABEL: "obk-property-label",
  PROPERTY_SELECT: "obk-property-select",
  // Column
  COLUMN: "obk-column",
  COLUMN_HEADER: "obk-column-header",
  COLUMN_TITLE: "obk-column-title",
  COLUMN_COUNT: "obk-column-count",
  COLUMN_BODY: "obk-column-body",
  COLUMN_DRAG_HANDLE: "obk-column-drag-handle",
  COLUMN_DRAGGING: "obk-column-dragging",
  COLUMN_GHOST: "obk-column-ghost",
  COLUMN_ADD_BTN: "obk-column-add-btn",
  // Card
  CARD: "obk-card",
  CARD_TITLE: "obk-card-title",
  CARD_PREVIEW: "obk-card-preview",
  CARD_COVER: "obk-card-cover",
  CARD_COVER_FIT_COVER: "obk-card-cover--fit-cover",
  CARD_COVER_FIT_CONTAIN: "obk-card-cover--fit-contain",
  CARD_ACTIVE: "obk-card--active",
  CARD_HOVER: "obk-card--hover",
  CARD_DRAGGING: "obk-card-dragging",
  CARD_GHOST: "obk-card-ghost",
  CARD_CHOSEN: "obk-card-chosen",
  CARD_PROPERTY: "obk-card-property",
  CARD_PROPERTY_WRAP: "obk-card-property-wrap",
  CARD_PROPERTY_LABEL: "obk-card-property-label",
  CARD_PROPERTY_VALUE: "obk-card-property-value",
  // Empty state
  EMPTY_STATE: "obk-empty-state",
  // Sortable placeholder (fallback / shared ghost style)
  SORTABLE_GHOST: "obk-sortable-ghost",
  // Column remove button (shown only when column is empty)
  COLUMN_REMOVE_BTN: "obk-column-remove-btn",
  // Quick add modal
  QUICK_ADD_FORM: "obk-quick-add-form",
  QUICK_ADD_INPUT: "obk-quick-add-input",
  QUICK_ADD_ACTIONS: "obk-quick-add-actions",
  // Color picker
  COLUMN_COLOR_BTN: "obk-column-color-btn",
  COLUMN_COLOR_POPOVER: "obk-column-color-popover",
  COLUMN_COLOR_SWATCH: "obk-column-color-swatch",
  COLUMN_COLOR_SWATCH_ACTIVE: "obk-column-color-swatch--active",
  COLUMN_COLOR_NONE: "obk-column-color-none"
};
var SORTABLE_CONFIG = {
  ANIMATION_DURATION: 150,
  TOUCH_DELAY: 150,
  TOUCH_START_THRESHOLD: 4
};
var DEBOUNCE_DELAY = 50;
var EMPTY_STATE_MESSAGES = {
  NO_ENTRIES: "No entries found. Add some notes to your base.",
  NO_PROPERTIES: "No properties found in entries."
};

// src/kanbanView.ts
var import_obsidian5 = require("obsidian");

// src/components/card.ts
var import_obsidian = require("obsidian");
function computeCardFingerprint(entry, ctx) {
  const parts = [];
  for (const propId of ctx.order) {
    if (propId === ctx.groupByPropertyId) continue;
    const val = entry.getValue(propId);
    parts.push(val === null ? "" : val.toString());
  }
  if (ctx.cardTitlePropertyId) {
    const val = entry.getValue(ctx.cardTitlePropertyId);
    parts.push(val === null ? "" : val.toString());
  }
  if (ctx.imagePropertyId) {
    const val = entry.getValue(ctx.imagePropertyId);
    parts.push(val === null ? "" : val.toString());
  }
  return parts.join("\0");
}
function renderCardTitle(titleEl, entry, ctx) {
  if (!ctx.cardTitlePropertyId) {
    titleEl.textContent = entry.file.basename;
    return;
  }
  const titleValue = entry.getValue(ctx.cardTitlePropertyId);
  if (!titleValue || titleValue instanceof import_obsidian.NullValue) {
    titleEl.textContent = entry.file.basename;
    return;
  }
  titleValue.renderTo(titleEl, ctx.app.renderContext);
}
function renderCardCover(coverEl, entry, filePath, ctx) {
  if (!ctx.imagePropertyId) return false;
  const value = entry.getValue(ctx.imagePropertyId);
  if (!value || value instanceof import_obsidian.NullValue) return false;
  const raw = value.toString().trim();
  if (!raw) return false;
  if (/^https?:\/\//i.test(raw)) {
    coverEl.createEl("img", { attr: { src: raw, alt: "" } });
    return true;
  }
  let linkText = raw.replace(/^!\s*/, "");
  const wikiMatch = linkText.match(/^\[\[([^\]|#]+)(?:[|#][^\]]*)?\]\]$/);
  if (wikiMatch) linkText = wikiMatch[1];
  linkText = linkText.trim();
  if (!linkText) return false;
  const app = ctx.app;
  if (!app) return false;
  const file = app.metadataCache.getFirstLinkpathDest(linkText, filePath);
  if (!file) return false;
  coverEl.createEl("img", {
    attr: { src: app.vault.getResourcePath(file), alt: "" }
  });
  return true;
}
function createCard(entry, ctx, cb) {
  const cardEl = ctx.doc.createElement("div");
  cardEl.className = CSS_CLASSES.CARD;
  const filePath = entry.file.path;
  cardEl.setAttribute(DATA_ATTRIBUTES.ENTRY_PATH, filePath);
  if (ctx.imagePropertyId) {
    const coverEl = cardEl.createDiv({ cls: CSS_CLASSES.CARD_COVER });
    coverEl.classList.add(
      ctx.imageFit === "contain" ? CSS_CLASSES.CARD_COVER_FIT_CONTAIN : CSS_CLASSES.CARD_COVER_FIT_COVER
    );
    coverEl.style.aspectRatio = `1 / ${ctx.imageAspectRatio}`;
    const rendered = renderCardCover(coverEl, entry, filePath, ctx);
    if (!rendered) coverEl.remove();
  }
  const titleEl = cardEl.createDiv({ cls: CSS_CLASSES.CARD_TITLE });
  renderCardTitle(titleEl, entry, ctx);
  for (const propertyId of ctx.order) {
    if (propertyId === ctx.groupByPropertyId) continue;
    const value = entry.getValue(propertyId);
    if (!value || value instanceof import_obsidian.NullValue) continue;
    if (!value.toString().trim()) continue;
    const label = ctx.getDisplayName(propertyId);
    const propertyEl = cardEl.createDiv({ cls: CSS_CLASSES.CARD_PROPERTY });
    propertyEl.setAttribute("data-label", propertyId);
    if (ctx.wrapValues) {
      propertyEl.classList.add(CSS_CLASSES.CARD_PROPERTY_WRAP);
    }
    propertyEl.createSpan({ text: label, cls: CSS_CLASSES.CARD_PROPERTY_LABEL });
    const valueEl = propertyEl.createSpan({ cls: CSS_CLASSES.CARD_PROPERTY_VALUE });
    value.renderTo(valueEl, ctx.app.renderContext);
  }
  cardEl.addEventListener("mouseenter", () => cardEl.classList.add(CSS_CLASSES.CARD_HOVER));
  cardEl.addEventListener("mouseleave", () => cardEl.classList.remove(CSS_CLASSES.CARD_HOVER));
  cardEl.addEventListener("mouseover", (e) => {
    if (e.target instanceof Element && e.target.closest("a")) return;
    if (e.relatedTarget instanceof Element && cardEl.contains(e.relatedTarget)) return;
    cb.onHoverPreview(filePath, "", e, cardEl);
  });
  const clickHandler = (e) => {
    if (e.target instanceof Element && e.target.closest("a")) return;
    if (e.type === "auxclick" && e.button !== 1) return;
    cb.onSetActiveCard(filePath);
    if (!ctx.app?.workspace) return;
    if (e.button === 1) {
      cb.onOpenInBackgroundTab(entry.file);
      return;
    }
    void ctx.app.workspace.openLinkText(filePath, "", import_obsidian.Keymap.isModEvent(e));
  };
  cardEl.addEventListener("click", clickHandler);
  cardEl.addEventListener("auxclick", clickHandler);
  cardEl.addEventListener("mousedown", (e) => {
    if (e.button !== 1) return;
    if (e.target instanceof Element && e.target.closest("a")) return;
    e.preventDefault();
  });
  return cardEl;
}

// src/components/quickAdd.ts
var import_obsidian3 = require("obsidian");

// src/quickAddModal.ts
var import_obsidian2 = require("obsidian");
var QuickAddModal = class extends import_obsidian2.Modal {
  constructor(app, options) {
    super(app);
    this.options = options;
    this.input = null;
    this.submitting = false;
  }
  onOpen() {
    const { columnValue, swimlaneValue } = this.options;
    this.setTitle(swimlaneValue ? `Add card to ${swimlaneValue} / ${columnValue}` : `Add card to ${columnValue}`);
    const formEl = this.contentEl.createEl("form", { cls: CSS_CLASSES.QUICK_ADD_FORM });
    this.input = new import_obsidian2.TextComponent(formEl);
    this.input.setPlaceholder("Card title");
    this.input.inputEl.classList.add(CSS_CLASSES.QUICK_ADD_INPUT);
    const actionsEl = formEl.createDiv({ cls: CSS_CLASSES.QUICK_ADD_ACTIONS });
    const cancelBtn = actionsEl.createEl("button", {
      text: "Cancel",
      attr: { type: "button" }
    });
    const submitBtn = actionsEl.createEl("button", {
      text: "Add",
      cls: "mod-cta",
      attr: { type: "submit" }
    });
    cancelBtn.addEventListener("click", () => this.close());
    formEl.addEventListener("submit", (evt) => {
      evt.preventDefault();
      void this.submit(submitBtn);
    });
    window.requestAnimationFrame(() => this.input?.inputEl.focus());
  }
  onClose() {
    this.contentEl.empty();
    this.input = null;
    this.submitting = false;
  }
  async submit(submitBtn) {
    if (this.submitting) return;
    const title = this.input?.getValue().trim() ?? "";
    if (!title) {
      this.input?.inputEl.focus();
      return;
    }
    this.submitting = true;
    submitBtn.disabled = true;
    try {
      await this.options.onSubmit(title);
      this.close();
    } catch (error) {
      this.submitting = false;
      submitBtn.disabled = false;
      throw error;
    }
  }
};

// src/components/quickAdd.ts
var CREATED_CARD_TIMEOUT_MS = 2e3;
var CREATED_CARD_SETTLE_MS = 50;
function sanitizeBaseFileName(title) {
  return title.trim().replace(/\.md$/i, "").replace(/[\\/:*?"<>|]/g, "-").replace(/\s+/g, " ").replace(/[.\s]+$/g, "").trim();
}
function getWritableFrontmatterPropertyName(propertyId) {
  if (!propertyId) return null;
  const parsed = (0, import_obsidian3.parsePropertyId)(propertyId);
  if (parsed.type !== "note") return null;
  return parsed.name || null;
}
function getCreatedMarkdownFile(app, previousPaths, baseFileName) {
  const createdFiles = app.vault.getMarkdownFiles().filter((file) => !previousPaths.has(file.path));
  if (createdFiles.length === 0) return null;
  const preferredBasename = baseFileName.split("/").pop() ?? baseFileName;
  return createdFiles.find((file) => file.basename === preferredBasename) ?? createdFiles[0] ?? null;
}
function getParentPath(path) {
  const normalizedPath = (0, import_obsidian3.normalizePath)(path);
  const separatorIndex = normalizedPath.lastIndexOf("/");
  return separatorIndex === -1 ? "" : normalizedPath.slice(0, separatorIndex);
}
function isFileInFolder(file, folder) {
  return getParentPath(file.path) === (0, import_obsidian3.normalizePath)(folder);
}
function waitForCreatedMarkdownFile(app, previousPaths, baseFileName) {
  if (typeof app.vault.on !== "function" || typeof app.vault.offref !== "function") {
    return Promise.resolve(null);
  }
  return new Promise((resolve) => {
    let eventRef = null;
    let timeoutId = null;
    let settled = false;
    const cleanup = () => {
      if (timeoutId !== null) window.clearTimeout(timeoutId);
      if (eventRef) app.vault.offref(eventRef);
    };
    const finish = (file) => {
      if (settled) return;
      settled = true;
      cleanup();
      resolve(file);
    };
    const finishIfCreated = () => {
      const createdFile = getCreatedMarkdownFile(app, previousPaths, baseFileName);
      if (createdFile) finish(createdFile);
    };
    eventRef = app.vault.on("create", () => {
      finishIfCreated();
      window.setTimeout(finishIfCreated, CREATED_CARD_SETTLE_MS);
    });
    timeoutId = window.setTimeout(() => {
      finish(getCreatedMarkdownFile(app, previousPaths, baseFileName));
    }, CREATED_CARD_TIMEOUT_MS);
  });
}
function getAvailablePath(app, folder, fileName) {
  const extension = fileName.toLowerCase().endsWith(".md") ? ".md" : "";
  const basename = extension ? fileName.slice(0, -extension.length) : fileName;
  let candidate = (0, import_obsidian3.normalizePath)(`${folder}/${extension ? fileName : `${fileName}.md`}`);
  let counter = 1;
  while (app.vault.getAbstractFileByPath(candidate)) {
    candidate = (0, import_obsidian3.normalizePath)(`${folder}/${basename} ${counter}.md`);
    counter++;
  }
  return candidate;
}
async function ensureCreatedCardInFolder(app, previousPaths, createdFilePromise, baseFileName, folder) {
  const createdFile = getCreatedMarkdownFile(app, previousPaths, baseFileName) ?? await createdFilePromise;
  if (!createdFile) {
    new import_obsidian3.Notice(`Created card, but could not move it to ${folder}.`);
    return;
  }
  if (isFileInFolder(createdFile, folder)) return;
  const targetPath = getAvailablePath(app, folder, baseFileName);
  if (targetPath === createdFile.path) return;
  await app.fileManager.renameFile(createdFile, targetPath);
}
function closeNativeNewItemPopover(doc) {
  const closePopovers = () => {
    const popovers = Array.from(doc.querySelectorAll(".bases-new-item-popover"));
    if (popovers.length === 0) return;
    doc.body.dispatchEvent(new MouseEvent("mousedown", { bubbles: true, cancelable: true }));
    doc.body.dispatchEvent(new MouseEvent("click", { bubbles: true, cancelable: true }));
    popovers.forEach((popover) => {
      popover.remove();
    });
  };
  closePopovers();
  window.requestAnimationFrame(closePopovers);
  for (const delay of [50, 250, 1e3]) {
    window.setTimeout(closePopovers, delay);
  }
}
async function createQuickAddCard(title, columnValue, swimlaneValue, ctx, cb) {
  const baseFileName = sanitizeBaseFileName(title);
  if (!baseFileName) {
    new import_obsidian3.Notice("Enter a card title.");
    return;
  }
  const columnPropertyName = getWritableFrontmatterPropertyName(ctx.prefsPropertyId);
  if (!columnPropertyName) {
    new import_obsidian3.Notice("Quick add needs a writable note property for columns.");
    return;
  }
  const swimlanePropertyName = swimlaneValue ? getWritableFrontmatterPropertyName(ctx.prefsSwimlanePropertyId) : null;
  if (swimlaneValue && !swimlanePropertyName) {
    new import_obsidian3.Notice("Quick add needs a writable note property for swimlanes.");
    return;
  }
  const targetFolder = ctx.quickAddFolder;
  if (!targetFolder) {
    new import_obsidian3.Notice("Quick add requires a folder to be configured.");
    return;
  }
  if (!ctx.app?.vault.getFolderByPath(targetFolder)) {
    new import_obsidian3.Notice(`Quick add folder not found: ${targetFolder}`);
    return;
  }
  const fileNameToCreate = (0, import_obsidian3.normalizePath)(`${targetFolder}/${baseFileName}`);
  const createdFilePaths = new Set(ctx.app.vault.getMarkdownFiles().map((file) => file.path));
  const createdFilePromise = waitForCreatedMarkdownFile(ctx.app, createdFilePaths, fileNameToCreate);
  const setFrontmatter = (frontmatter) => {
    if (columnValue === UNCATEGORIZED_LABEL) {
      delete frontmatter[columnPropertyName];
    } else {
      frontmatter[columnPropertyName] = columnValue;
    }
    if (!swimlaneValue || !swimlanePropertyName) return;
    if (swimlaneValue === UNCATEGORIZED_LABEL) {
      delete frontmatter[swimlanePropertyName];
    } else {
      frontmatter[swimlanePropertyName] = swimlaneValue;
    }
  };
  try {
    await cb.createFileForView(fileNameToCreate, setFrontmatter);
    closeNativeNewItemPopover(ctx.doc);
    await ensureCreatedCardInFolder(ctx.app, createdFilePaths, createdFilePromise, baseFileName, targetFolder);
  } catch (error) {
    console.error("Error creating kanban card:", error);
    new import_obsidian3.Notice("Could not create card.");
  }
}
function createAddButton(columnValue, swimlaneValue, ctx, cb) {
  const btn = ctx.doc.createElement("div");
  btn.className = CSS_CLASSES.COLUMN_ADD_BTN;
  btn.setAttribute(
    "aria-label",
    swimlaneValue ? `Add card to column: ${columnValue} in lane: ${swimlaneValue}` : `Add card to column: ${columnValue}`
  );
  btn.setAttribute("role", "button");
  btn.setAttribute("tabindex", "0");
  (0, import_obsidian3.setIcon)(btn, "plus");
  const open = () => {
    if (!ctx.app) return;
    new QuickAddModal(ctx.app, {
      columnValue,
      swimlaneValue,
      onSubmit: (title) => createQuickAddCard(title, columnValue, swimlaneValue, ctx, cb)
    }).open();
  };
  btn.addEventListener("click", (e) => {
    e.stopPropagation();
    open();
  });
  btn.addEventListener("keydown", (e) => {
    if (e.key !== "Enter" && e.key !== " ") return;
    e.preventDefault();
    e.stopPropagation();
    open();
  });
  return btn;
}

// src/components/column.ts
function applyColumnColor(columnEl, colorName) {
  if (!colorName) {
    columnEl.style.removeProperty("--obk-column-accent-color");
    columnEl.removeAttribute(DATA_ATTRIBUTES.COLUMN_COLOR);
    return;
  }
  const cssVar = COLOR_PALETTE.find((c) => c.name === colorName)?.cssVar ?? null;
  if (!cssVar) {
    columnEl.style.removeProperty("--obk-column-accent-color");
    columnEl.removeAttribute(DATA_ATTRIBUTES.COLUMN_COLOR);
    return;
  }
  columnEl.style.setProperty("--obk-column-accent-color", cssVar);
  columnEl.setAttribute(DATA_ATTRIBUTES.COLUMN_COLOR, colorName);
}
function createRemoveButton(doc, value, onRemove) {
  const btn = doc.createElement("div");
  btn.className = CSS_CLASSES.COLUMN_REMOVE_BTN;
  btn.setAttribute("aria-label", `Remove column: ${value}`);
  btn.setAttribute("role", "button");
  btn.textContent = "\xD7";
  btn.addEventListener("click", (e) => {
    e.stopPropagation();
    onRemove();
  });
  return btn;
}
function createColumn(value, entries, options, ctx, cb) {
  const columnEl = ctx.doc.createElement("div");
  columnEl.className = CSS_CLASSES.COLUMN;
  columnEl.setAttribute(DATA_ATTRIBUTES.COLUMN_VALUE, value);
  const colorName = ctx.prefs.columnColors[value] ?? null;
  cb.applyColumnColor(columnEl, colorName);
  const headerEl = columnEl.createDiv({ cls: CSS_CLASSES.COLUMN_HEADER });
  const dragHandle = headerEl.createDiv({ cls: CSS_CLASSES.COLUMN_DRAG_HANDLE });
  dragHandle.textContent = "\u22EE\u22EE";
  const colorBtn = headerEl.createDiv({ cls: CSS_CLASSES.COLUMN_COLOR_BTN });
  colorBtn.setAttribute("aria-label", `Set color for column: ${value}`);
  colorBtn.setAttribute("role", "button");
  colorBtn.addEventListener("click", (e) => {
    e.stopPropagation();
    cb.onColorPickerClick(colorBtn, columnEl, value);
  });
  headerEl.createSpan({ text: value, cls: CSS_CLASSES.COLUMN_TITLE });
  headerEl.createSpan({ text: `${entries.length}`, cls: CSS_CLASSES.COLUMN_COUNT });
  if (cb.getQuickAddFolder()) {
    headerEl.appendChild(cb.createAddButton(value, options.swimlaneValue ?? null));
  }
  if (entries.length === 0 && options.showRemoveButton !== false) {
    headerEl.appendChild(createRemoveButton(ctx.doc, value, () => cb.onRemoveColumn(value, columnEl)));
  }
  const bodyEl = columnEl.createDiv({ cls: CSS_CLASSES.COLUMN_BODY });
  bodyEl.setAttribute(DATA_ATTRIBUTES.SORTABLE_CONTAINER, "true");
  entries.forEach((entry) => {
    bodyEl.appendChild(createCard(entry, ctx.card, ctx.cardCb));
  });
  return columnEl;
}
function patchColumnCards(columnEl, newEntries, ctx, cb) {
  const body = columnEl.querySelector(`.${CSS_CLASSES.COLUMN_BODY}`);
  if (!body) return;
  const countEl = columnEl.querySelector(`.${CSS_CLASSES.COLUMN_COUNT}`);
  if (countEl) countEl.textContent = `${newEntries.length}`;
  const headerEl = columnEl.querySelector(`.${CSS_CLASSES.COLUMN_HEADER}`);
  const columnValue = columnEl.getAttribute(DATA_ATTRIBUTES.COLUMN_VALUE);
  const existingRemoveBtn = headerEl?.querySelector(`.${CSS_CLASSES.COLUMN_REMOVE_BTN}`) ?? null;
  const isInSwimlane = !!columnEl.closest(`.${CSS_CLASSES.SWIMLANE}`);
  if (headerEl && newEntries.length === 0 && !existingRemoveBtn && columnValue && !isInSwimlane) {
    headerEl.appendChild(createRemoveButton(ctx.doc, columnValue, () => cb.onRemoveColumn(columnValue, columnEl)));
  } else if (newEntries.length > 0 && existingRemoveBtn) {
    existingRemoveBtn.remove();
  }
  const existingAddBtn = headerEl?.querySelector(`.${CSS_CLASSES.COLUMN_ADD_BTN}`) ?? null;
  const hasFolder = !!cb.getQuickAddFolder();
  if (headerEl && columnValue && hasFolder && !existingAddBtn) {
    const swimlaneEl = columnEl.closest(`[${DATA_ATTRIBUTES.SWIMLANE_VALUE}]`);
    const swimlaneValue = swimlaneEl?.getAttribute(DATA_ATTRIBUTES.SWIMLANE_VALUE) ?? null;
    headerEl.appendChild(cb.createAddButton(columnValue, swimlaneValue));
  } else if (!hasFolder && existingAddBtn) {
    existingAddBtn.remove();
  }
  const newPaths = new Set(newEntries.map((e) => e.file.path));
  body.querySelectorAll(`.${CSS_CLASSES.CARD}`).forEach((card) => {
    const path = card.getAttribute(DATA_ATTRIBUTES.ENTRY_PATH);
    if (path && !newPaths.has(path)) card.remove();
  });
  const existingCards = /* @__PURE__ */ new Map();
  body.querySelectorAll(`.${CSS_CLASSES.CARD}`).forEach((card) => {
    const path = card.getAttribute(DATA_ATTRIBUTES.ENTRY_PATH);
    if (path) existingCards.set(path, card);
  });
  newEntries.forEach((entry) => {
    const fp = computeCardFingerprint(entry, ctx.card);
    const existing = existingCards.get(entry.file.path);
    if (existing && ctx.cardFingerprints.get(entry.file.path) === fp) {
      return;
    }
    const newCard = createCard(entry, ctx.card, ctx.cardCb);
    ctx.cardFingerprints.set(entry.file.path, fp);
    if (existing) {
      body.replaceChild(newCard, existing);
    } else {
      body.appendChild(newCard);
    }
  });
  if (!ctx.dragging) {
    const pathToCard = /* @__PURE__ */ new Map();
    body.querySelectorAll(`.${CSS_CLASSES.CARD}`).forEach((card) => {
      const path = card.instanceOf(HTMLElement) ? card.getAttribute(DATA_ATTRIBUTES.ENTRY_PATH) : null;
      if (path) pathToCard.set(path, card);
    });
    newEntries.forEach((entry) => {
      const card = pathToCard.get(entry.file.path);
      if (card) body.appendChild(card);
    });
  }
}

// src/components/row.ts
var import_obsidian4 = require("obsidian");
function updateSwimlaneToggle(toggleBtn, isCollapsed) {
  const label = isCollapsed ? "Expand lane" : "Collapse lane";
  toggleBtn.empty();
  (0, import_obsidian4.setIcon)(toggleBtn, isCollapsed ? "chevron-right" : "chevron-down");
  toggleBtn.setAttribute("aria-label", label);
  toggleBtn.setAttribute("title", label);
  toggleBtn.setAttribute("aria-expanded", String(!isCollapsed));
}
function sortSwimlaneValues(values) {
  return [...values].sort((a, b) => {
    if (a === UNCATEGORIZED_LABEL) return 1;
    if (b === UNCATEGORIZED_LABEL) return -1;
    return a.localeCompare(b);
  });
}
function getOrderedSwimlaneValues(liveValues, swimlaneOrder) {
  if (!swimlaneOrder.length) {
    return sortSwimlaneValues(liveValues);
  }
  const liveSet = new Set(liveValues);
  const ordered = swimlaneOrder.filter((v) => liveSet.has(v));
  const orderedSet = new Set(ordered);
  const newOnes = liveValues.filter((v) => !orderedSet.has(v));
  return [...ordered, ...newOnes];
}
function buildSwimlaneElement(laneValue, laneEntries, orderedColumnValues, ctx, cb) {
  const laneEl = ctx.doc.createElement("div");
  laneEl.className = CSS_CLASSES.SWIMLANE;
  laneEl.setAttribute(DATA_ATTRIBUTES.SWIMLANE_VALUE, laneValue);
  const isCollapsed = ctx.collapsedLanes.has(laneValue);
  if (isCollapsed) laneEl.classList.add(CSS_CLASSES.SWIMLANE_COLLAPSED);
  const headerEl = laneEl.createDiv({ cls: CSS_CLASSES.SWIMLANE_HEADER });
  const dragHandle = headerEl.createDiv({ cls: CSS_CLASSES.SWIMLANE_DRAG_HANDLE });
  dragHandle.textContent = "\u22EE\u22EE";
  dragHandle.setAttribute("aria-label", `Drag to reorder lane: ${laneValue}`);
  headerEl.createSpan({ text: laneValue, cls: CSS_CLASSES.SWIMLANE_TITLE });
  const laneCount = orderedColumnValues.reduce((sum, col) => sum + (laneEntries.get(col)?.length ?? 0), 0);
  headerEl.createSpan({ text: `${laneCount}`, cls: CSS_CLASSES.SWIMLANE_COUNT });
  const toggleBtn = headerEl.createEl("button", {
    cls: CSS_CLASSES.SWIMLANE_TOGGLE,
    attr: { type: "button" }
  });
  updateSwimlaneToggle(toggleBtn, isCollapsed);
  toggleBtn.addEventListener("click", (e) => {
    e.stopPropagation();
    try {
      cb.onToggleCollapsed(laneValue, laneEl, toggleBtn);
    } catch (error) {
      console.error("KanbanView: error toggling swimlane collapsed state", error);
    }
  });
  const bodyEl = laneEl.createDiv({ cls: CSS_CLASSES.SWIMLANE_BODY });
  orderedColumnValues.forEach((columnValue) => {
    const columnEl = createColumn(
      columnValue,
      laneEntries.get(columnValue) ?? [],
      {
        showRemoveButton: false,
        swimlaneValue: laneValue
      },
      ctx,
      cb
    );
    bodyEl.appendChild(columnEl);
    const cardBody = columnEl.querySelector(
      `.${CSS_CLASSES.COLUMN_BODY}[${DATA_ATTRIBUTES.SORTABLE_CONTAINER}]`
    );
    if (cardBody) cb.attachCardSortable(cardBody, cb.cardOrderKey(laneValue, columnValue));
  });
  return laneEl;
}

// node_modules/sortablejs/modular/sortable.esm.js
function ownKeys(object, enumerableOnly) {
  var keys = Object.keys(object);
  if (Object.getOwnPropertySymbols) {
    var symbols = Object.getOwnPropertySymbols(object);
    if (enumerableOnly) {
      symbols = symbols.filter(function(sym) {
        return Object.getOwnPropertyDescriptor(object, sym).enumerable;
      });
    }
    keys.push.apply(keys, symbols);
  }
  return keys;
}
function _objectSpread2(target) {
  for (var i = 1; i < arguments.length; i++) {
    var source = arguments[i] != null ? arguments[i] : {};
    if (i % 2) {
      ownKeys(Object(source), true).forEach(function(key) {
        _defineProperty(target, key, source[key]);
      });
    } else if (Object.getOwnPropertyDescriptors) {
      Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));
    } else {
      ownKeys(Object(source)).forEach(function(key) {
        Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));
      });
    }
  }
  return target;
}
function _typeof(obj) {
  "@babel/helpers - typeof";
  if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
    _typeof = function(obj2) {
      return typeof obj2;
    };
  } else {
    _typeof = function(obj2) {
      return obj2 && typeof Symbol === "function" && obj2.constructor === Symbol && obj2 !== Symbol.prototype ? "symbol" : typeof obj2;
    };
  }
  return _typeof(obj);
}
function _defineProperty(obj, key, value) {
  if (key in obj) {
    Object.defineProperty(obj, key, {
      value,
      enumerable: true,
      configurable: true,
      writable: true
    });
  } else {
    obj[key] = value;
  }
  return obj;
}
function _extends() {
  _extends = Object.assign || function(target) {
    for (var i = 1; i < arguments.length; i++) {
      var source = arguments[i];
      for (var key in source) {
        if (Object.prototype.hasOwnProperty.call(source, key)) {
          target[key] = source[key];
        }
      }
    }
    return target;
  };
  return _extends.apply(this, arguments);
}
function _objectWithoutPropertiesLoose(source, excluded) {
  if (source == null) return {};
  var target = {};
  var sourceKeys = Object.keys(source);
  var key, i;
  for (i = 0; i < sourceKeys.length; i++) {
    key = sourceKeys[i];
    if (excluded.indexOf(key) >= 0) continue;
    target[key] = source[key];
  }
  return target;
}
function _objectWithoutProperties(source, excluded) {
  if (source == null) return {};
  var target = _objectWithoutPropertiesLoose(source, excluded);
  var key, i;
  if (Object.getOwnPropertySymbols) {
    var sourceSymbolKeys = Object.getOwnPropertySymbols(source);
    for (i = 0; i < sourceSymbolKeys.length; i++) {
      key = sourceSymbolKeys[i];
      if (excluded.indexOf(key) >= 0) continue;
      if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue;
      target[key] = source[key];
    }
  }
  return target;
}
var version = "1.15.6";
function userAgent(pattern) {
  if (typeof window !== "undefined" && window.navigator) {
    return !!/* @__PURE__ */ navigator.userAgent.match(pattern);
  }
}
var IE11OrLess = userAgent(/(?:Trident.*rv[ :]?11\.|msie|iemobile|Windows Phone)/i);
var Edge = userAgent(/Edge/i);
var FireFox = userAgent(/firefox/i);
var Safari = userAgent(/safari/i) && !userAgent(/chrome/i) && !userAgent(/android/i);
var IOS = userAgent(/iP(ad|od|hone)/i);
var ChromeForAndroid = userAgent(/chrome/i) && userAgent(/android/i);
var captureMode = {
  capture: false,
  passive: false
};
function on(el, event, fn) {
  el.addEventListener(event, fn, !IE11OrLess && captureMode);
}
function off(el, event, fn) {
  el.removeEventListener(event, fn, !IE11OrLess && captureMode);
}
function matches(el, selector) {
  if (!selector) return;
  selector[0] === ">" && (selector = selector.substring(1));
  if (el) {
    try {
      if (el.matches) {
        return el.matches(selector);
      } else if (el.msMatchesSelector) {
        return el.msMatchesSelector(selector);
      } else if (el.webkitMatchesSelector) {
        return el.webkitMatchesSelector(selector);
      }
    } catch (_) {
      return false;
    }
  }
  return false;
}
function getParentOrHost(el) {
  return el.host && el !== document && el.host.nodeType ? el.host : el.parentNode;
}
function closest(el, selector, ctx, includeCTX) {
  if (el) {
    ctx = ctx || document;
    do {
      if (selector != null && (selector[0] === ">" ? el.parentNode === ctx && matches(el, selector) : matches(el, selector)) || includeCTX && el === ctx) {
        return el;
      }
      if (el === ctx) break;
    } while (el = getParentOrHost(el));
  }
  return null;
}
var R_SPACE = /\s+/g;
function toggleClass(el, name, state) {
  if (el && name) {
    if (el.classList) {
      el.classList[state ? "add" : "remove"](name);
    } else {
      var className = (" " + el.className + " ").replace(R_SPACE, " ").replace(" " + name + " ", " ");
      el.className = (className + (state ? " " + name : "")).replace(R_SPACE, " ");
    }
  }
}
function css(el, prop, val) {
  var style = el && el.style;
  if (style) {
    if (val === void 0) {
      if (document.defaultView && document.defaultView.getComputedStyle) {
        val = document.defaultView.getComputedStyle(el, "");
      } else if (el.currentStyle) {
        val = el.currentStyle;
      }
      return prop === void 0 ? val : val[prop];
    } else {
      if (!(prop in style) && prop.indexOf("webkit") === -1) {
        prop = "-webkit-" + prop;
      }
      style[prop] = val + (typeof val === "string" ? "" : "px");
    }
  }
}
function matrix(el, selfOnly) {
  var appliedTransforms = "";
  if (typeof el === "string") {
    appliedTransforms = el;
  } else {
    do {
      var transform = css(el, "transform");
      if (transform && transform !== "none") {
        appliedTransforms = transform + " " + appliedTransforms;
      }
    } while (!selfOnly && (el = el.parentNode));
  }
  var matrixFn = window.DOMMatrix || window.WebKitCSSMatrix || window.CSSMatrix || window.MSCSSMatrix;
  return matrixFn && new matrixFn(appliedTransforms);
}
function find(ctx, tagName, iterator) {
  if (ctx) {
    var list = ctx.getElementsByTagName(tagName), i = 0, n = list.length;
    if (iterator) {
      for (; i < n; i++) {
        iterator(list[i], i);
      }
    }
    return list;
  }
  return [];
}
function getWindowScrollingElement() {
  var scrollingElement = document.scrollingElement;
  if (scrollingElement) {
    return scrollingElement;
  } else {
    return document.documentElement;
  }
}
function getRect(el, relativeToContainingBlock, relativeToNonStaticParent, undoScale, container) {
  if (!el.getBoundingClientRect && el !== window) return;
  var elRect, top, left, bottom, right, height, width;
  if (el !== window && el.parentNode && el !== getWindowScrollingElement()) {
    elRect = el.getBoundingClientRect();
    top = elRect.top;
    left = elRect.left;
    bottom = elRect.bottom;
    right = elRect.right;
    height = elRect.height;
    width = elRect.width;
  } else {
    top = 0;
    left = 0;
    bottom = window.innerHeight;
    right = window.innerWidth;
    height = window.innerHeight;
    width = window.innerWidth;
  }
  if ((relativeToContainingBlock || relativeToNonStaticParent) && el !== window) {
    container = container || el.parentNode;
    if (!IE11OrLess) {
      do {
        if (container && container.getBoundingClientRect && (css(container, "transform") !== "none" || relativeToNonStaticParent && css(container, "position") !== "static")) {
          var containerRect = container.getBoundingClientRect();
          top -= containerRect.top + parseInt(css(container, "border-top-width"));
          left -= containerRect.left + parseInt(css(container, "border-left-width"));
          bottom = top + elRect.height;
          right = left + elRect.width;
          break;
        }
      } while (container = container.parentNode);
    }
  }
  if (undoScale && el !== window) {
    var elMatrix = matrix(container || el), scaleX = elMatrix && elMatrix.a, scaleY = elMatrix && elMatrix.d;
    if (elMatrix) {
      top /= scaleY;
      left /= scaleX;
      width /= scaleX;
      height /= scaleY;
      bottom = top + height;
      right = left + width;
    }
  }
  return {
    top,
    left,
    bottom,
    right,
    width,
    height
  };
}
function isScrolledPast(el, elSide, parentSide) {
  var parent = getParentAutoScrollElement(el, true), elSideVal = getRect(el)[elSide];
  while (parent) {
    var parentSideVal = getRect(parent)[parentSide], visible = void 0;
    if (parentSide === "top" || parentSide === "left") {
      visible = elSideVal >= parentSideVal;
    } else {
      visible = elSideVal <= parentSideVal;
    }
    if (!visible) return parent;
    if (parent === getWindowScrollingElement()) break;
    parent = getParentAutoScrollElement(parent, false);
  }
  return false;
}
function getChild(el, childNum, options, includeDragEl) {
  var currentChild = 0, i = 0, children = el.children;
  while (i < children.length) {
    if (children[i].style.display !== "none" && children[i] !== Sortable.ghost && (includeDragEl || children[i] !== Sortable.dragged) && closest(children[i], options.draggable, el, false)) {
      if (currentChild === childNum) {
        return children[i];
      }
      currentChild++;
    }
    i++;
  }
  return null;
}
function lastChild(el, selector) {
  var last = el.lastElementChild;
  while (last && (last === Sortable.ghost || css(last, "display") === "none" || selector && !matches(last, selector))) {
    last = last.previousElementSibling;
  }
  return last || null;
}
function index(el, selector) {
  var index2 = 0;
  if (!el || !el.parentNode) {
    return -1;
  }
  while (el = el.previousElementSibling) {
    if (el.nodeName.toUpperCase() !== "TEMPLATE" && el !== Sortable.clone && (!selector || matches(el, selector))) {
      index2++;
    }
  }
  return index2;
}
function getRelativeScrollOffset(el) {
  var offsetLeft = 0, offsetTop = 0, winScroller = getWindowScrollingElement();
  if (el) {
    do {
      var elMatrix = matrix(el), scaleX = elMatrix.a, scaleY = elMatrix.d;
      offsetLeft += el.scrollLeft * scaleX;
      offsetTop += el.scrollTop * scaleY;
    } while (el !== winScroller && (el = el.parentNode));
  }
  return [offsetLeft, offsetTop];
}
function indexOfObject(arr, obj) {
  for (var i in arr) {
    if (!arr.hasOwnProperty(i)) continue;
    for (var key in obj) {
      if (obj.hasOwnProperty(key) && obj[key] === arr[i][key]) return Number(i);
    }
  }
  return -1;
}
function getParentAutoScrollElement(el, includeSelf) {
  if (!el || !el.getBoundingClientRect) return getWindowScrollingElement();
  var elem = el;
  var gotSelf = false;
  do {
    if (elem.clientWidth < elem.scrollWidth || elem.clientHeight < elem.scrollHeight) {
      var elemCSS = css(elem);
      if (elem.clientWidth < elem.scrollWidth && (elemCSS.overflowX == "auto" || elemCSS.overflowX == "scroll") || elem.clientHeight < elem.scrollHeight && (elemCSS.overflowY == "auto" || elemCSS.overflowY == "scroll")) {
        if (!elem.getBoundingClientRect || elem === document.body) return getWindowScrollingElement();
        if (gotSelf || includeSelf) return elem;
        gotSelf = true;
      }
    }
  } while (elem = elem.parentNode);
  return getWindowScrollingElement();
}
function extend(dst, src) {
  if (dst && src) {
    for (var key in src) {
      if (src.hasOwnProperty(key)) {
        dst[key] = src[key];
      }
    }
  }
  return dst;
}
function isRectEqual(rect1, rect2) {
  return Math.round(rect1.top) === Math.round(rect2.top) && Math.round(rect1.left) === Math.round(rect2.left) && Math.round(rect1.height) === Math.round(rect2.height) && Math.round(rect1.width) === Math.round(rect2.width);
}
var _throttleTimeout;
function throttle(callback, ms) {
  return function() {
    if (!_throttleTimeout) {
      var args = arguments, _this = this;
      if (args.length === 1) {
        callback.call(_this, args[0]);
      } else {
        callback.apply(_this, args);
      }
      _throttleTimeout = setTimeout(function() {
        _throttleTimeout = void 0;
      }, ms);
    }
  };
}
function cancelThrottle() {
  clearTimeout(_throttleTimeout);
  _throttleTimeout = void 0;
}
function scrollBy(el, x, y) {
  el.scrollLeft += x;
  el.scrollTop += y;
}
function clone(el) {
  var Polymer = window.Polymer;
  var $ = window.jQuery || window.Zepto;
  if (Polymer && Polymer.dom) {
    return Polymer.dom(el).cloneNode(true);
  } else if ($) {
    return $(el).clone(true)[0];
  } else {
    return el.cloneNode(true);
  }
}
function getChildContainingRectFromElement(container, options, ghostEl2) {
  var rect = {};
  Array.from(container.children).forEach(function(child) {
    var _rect$left, _rect$top, _rect$right, _rect$bottom;
    if (!closest(child, options.draggable, container, false) || child.animated || child === ghostEl2) return;
    var childRect = getRect(child);
    rect.left = Math.min((_rect$left = rect.left) !== null && _rect$left !== void 0 ? _rect$left : Infinity, childRect.left);
    rect.top = Math.min((_rect$top = rect.top) !== null && _rect$top !== void 0 ? _rect$top : Infinity, childRect.top);
    rect.right = Math.max((_rect$right = rect.right) !== null && _rect$right !== void 0 ? _rect$right : -Infinity, childRect.right);
    rect.bottom = Math.max((_rect$bottom = rect.bottom) !== null && _rect$bottom !== void 0 ? _rect$bottom : -Infinity, childRect.bottom);
  });
  rect.width = rect.right - rect.left;
  rect.height = rect.bottom - rect.top;
  rect.x = rect.left;
  rect.y = rect.top;
  return rect;
}
var expando = "Sortable" + (/* @__PURE__ */ new Date()).getTime();
function AnimationStateManager() {
  var animationStates = [], animationCallbackId;
  return {
    captureAnimationState: function captureAnimationState() {
      animationStates = [];
      if (!this.options.animation) return;
      var children = [].slice.call(this.el.children);
      children.forEach(function(child) {
        if (css(child, "display") === "none" || child === Sortable.ghost) return;
        animationStates.push({
          target: child,
          rect: getRect(child)
        });
        var fromRect = _objectSpread2({}, animationStates[animationStates.length - 1].rect);
        if (child.thisAnimationDuration) {
          var childMatrix = matrix(child, true);
          if (childMatrix) {
            fromRect.top -= childMatrix.f;
            fromRect.left -= childMatrix.e;
          }
        }
        child.fromRect = fromRect;
      });
    },
    addAnimationState: function addAnimationState(state) {
      animationStates.push(state);
    },
    removeAnimationState: function removeAnimationState(target) {
      animationStates.splice(indexOfObject(animationStates, {
        target
      }), 1);
    },
    animateAll: function animateAll(callback) {
      var _this = this;
      if (!this.options.animation) {
        clearTimeout(animationCallbackId);
        if (typeof callback === "function") callback();
        return;
      }
      var animating = false, animationTime = 0;
      animationStates.forEach(function(state) {
        var time = 0, target = state.target, fromRect = target.fromRect, toRect = getRect(target), prevFromRect = target.prevFromRect, prevToRect = target.prevToRect, animatingRect = state.rect, targetMatrix = matrix(target, true);
        if (targetMatrix) {
          toRect.top -= targetMatrix.f;
          toRect.left -= targetMatrix.e;
        }
        target.toRect = toRect;
        if (target.thisAnimationDuration) {
          if (isRectEqual(prevFromRect, toRect) && !isRectEqual(fromRect, toRect) && // Make sure animatingRect is on line between toRect & fromRect
          (animatingRect.top - toRect.top) / (animatingRect.left - toRect.left) === (fromRect.top - toRect.top) / (fromRect.left - toRect.left)) {
            time = calculateRealTime(animatingRect, prevFromRect, prevToRect, _this.options);
          }
        }
        if (!isRectEqual(toRect, fromRect)) {
          target.prevFromRect = fromRect;
          target.prevToRect = toRect;
          if (!time) {
            time = _this.options.animation;
          }
          _this.animate(target, animatingRect, toRect, time);
        }
        if (time) {
          animating = true;
          animationTime = Math.max(animationTime, time);
          clearTimeout(target.animationResetTimer);
          target.animationResetTimer = setTimeout(function() {
            target.animationTime = 0;
            target.prevFromRect = null;
            target.fromRect = null;
            target.prevToRect = null;
            target.thisAnimationDuration = null;
          }, time);
          target.thisAnimationDuration = time;
        }
      });
      clearTimeout(animationCallbackId);
      if (!animating) {
        if (typeof callback === "function") callback();
      } else {
        animationCallbackId = setTimeout(function() {
          if (typeof callback === "function") callback();
        }, animationTime);
      }
      animationStates = [];
    },
    animate: function animate(target, currentRect, toRect, duration) {
      if (duration) {
        css(target, "transition", "");
        css(target, "transform", "");
        var elMatrix = matrix(this.el), scaleX = elMatrix && elMatrix.a, scaleY = elMatrix && elMatrix.d, translateX = (currentRect.left - toRect.left) / (scaleX || 1), translateY = (currentRect.top - toRect.top) / (scaleY || 1);
        target.animatingX = !!translateX;
        target.animatingY = !!translateY;
        css(target, "transform", "translate3d(" + translateX + "px," + translateY + "px,0)");
        this.forRepaintDummy = repaint(target);
        css(target, "transition", "transform " + duration + "ms" + (this.options.easing ? " " + this.options.easing : ""));
        css(target, "transform", "translate3d(0,0,0)");
        typeof target.animated === "number" && clearTimeout(target.animated);
        target.animated = setTimeout(function() {
          css(target, "transition", "");
          css(target, "transform", "");
          target.animated = false;
          target.animatingX = false;
          target.animatingY = false;
        }, duration);
      }
    }
  };
}
function repaint(target) {
  return target.offsetWidth;
}
function calculateRealTime(animatingRect, fromRect, toRect, options) {
  return Math.sqrt(Math.pow(fromRect.top - animatingRect.top, 2) + Math.pow(fromRect.left - animatingRect.left, 2)) / Math.sqrt(Math.pow(fromRect.top - toRect.top, 2) + Math.pow(fromRect.left - toRect.left, 2)) * options.animation;
}
var plugins = [];
var defaults = {
  initializeByDefault: true
};
var PluginManager = {
  mount: function mount(plugin) {
    for (var option2 in defaults) {
      if (defaults.hasOwnProperty(option2) && !(option2 in plugin)) {
        plugin[option2] = defaults[option2];
      }
    }
    plugins.forEach(function(p) {
      if (p.pluginName === plugin.pluginName) {
        throw "Sortable: Cannot mount plugin ".concat(plugin.pluginName, " more than once");
      }
    });
    plugins.push(plugin);
  },
  pluginEvent: function pluginEvent(eventName, sortable, evt) {
    var _this = this;
    this.eventCanceled = false;
    evt.cancel = function() {
      _this.eventCanceled = true;
    };
    var eventNameGlobal = eventName + "Global";
    plugins.forEach(function(plugin) {
      if (!sortable[plugin.pluginName]) return;
      if (sortable[plugin.pluginName][eventNameGlobal]) {
        sortable[plugin.pluginName][eventNameGlobal](_objectSpread2({
          sortable
        }, evt));
      }
      if (sortable.options[plugin.pluginName] && sortable[plugin.pluginName][eventName]) {
        sortable[plugin.pluginName][eventName](_objectSpread2({
          sortable
        }, evt));
      }
    });
  },
  initializePlugins: function initializePlugins(sortable, el, defaults2, options) {
    plugins.forEach(function(plugin) {
      var pluginName = plugin.pluginName;
      if (!sortable.options[pluginName] && !plugin.initializeByDefault) return;
      var initialized = new plugin(sortable, el, sortable.options);
      initialized.sortable = sortable;
      initialized.options = sortable.options;
      sortable[pluginName] = initialized;
      _extends(defaults2, initialized.defaults);
    });
    for (var option2 in sortable.options) {
      if (!sortable.options.hasOwnProperty(option2)) continue;
      var modified = this.modifyOption(sortable, option2, sortable.options[option2]);
      if (typeof modified !== "undefined") {
        sortable.options[option2] = modified;
      }
    }
  },
  getEventProperties: function getEventProperties(name, sortable) {
    var eventProperties = {};
    plugins.forEach(function(plugin) {
      if (typeof plugin.eventProperties !== "function") return;
      _extends(eventProperties, plugin.eventProperties.call(sortable[plugin.pluginName], name));
    });
    return eventProperties;
  },
  modifyOption: function modifyOption(sortable, name, value) {
    var modifiedValue;
    plugins.forEach(function(plugin) {
      if (!sortable[plugin.pluginName]) return;
      if (plugin.optionListeners && typeof plugin.optionListeners[name] === "function") {
        modifiedValue = plugin.optionListeners[name].call(sortable[plugin.pluginName], value);
      }
    });
    return modifiedValue;
  }
};
function dispatchEvent(_ref) {
  var sortable = _ref.sortable, rootEl2 = _ref.rootEl, name = _ref.name, targetEl = _ref.targetEl, cloneEl2 = _ref.cloneEl, toEl = _ref.toEl, fromEl = _ref.fromEl, oldIndex2 = _ref.oldIndex, newIndex2 = _ref.newIndex, oldDraggableIndex2 = _ref.oldDraggableIndex, newDraggableIndex2 = _ref.newDraggableIndex, originalEvent = _ref.originalEvent, putSortable2 = _ref.putSortable, extraEventProperties = _ref.extraEventProperties;
  sortable = sortable || rootEl2 && rootEl2[expando];
  if (!sortable) return;
  var evt, options = sortable.options, onName = "on" + name.charAt(0).toUpperCase() + name.substr(1);
  if (window.CustomEvent && !IE11OrLess && !Edge) {
    evt = new CustomEvent(name, {
      bubbles: true,
      cancelable: true
    });
  } else {
    evt = document.createEvent("Event");
    evt.initEvent(name, true, true);
  }
  evt.to = toEl || rootEl2;
  evt.from = fromEl || rootEl2;
  evt.item = targetEl || rootEl2;
  evt.clone = cloneEl2;
  evt.oldIndex = oldIndex2;
  evt.newIndex = newIndex2;
  evt.oldDraggableIndex = oldDraggableIndex2;
  evt.newDraggableIndex = newDraggableIndex2;
  evt.originalEvent = originalEvent;
  evt.pullMode = putSortable2 ? putSortable2.lastPutMode : void 0;
  var allEventProperties = _objectSpread2(_objectSpread2({}, extraEventProperties), PluginManager.getEventProperties(name, sortable));
  for (var option2 in allEventProperties) {
    evt[option2] = allEventProperties[option2];
  }
  if (rootEl2) {
    rootEl2.dispatchEvent(evt);
  }
  if (options[onName]) {
    options[onName].call(sortable, evt);
  }
}
var _excluded = ["evt"];
var pluginEvent2 = function pluginEvent3(eventName, sortable) {
  var _ref = arguments.length > 2 && arguments[2] !== void 0 ? arguments[2] : {}, originalEvent = _ref.evt, data = _objectWithoutProperties(_ref, _excluded);
  PluginManager.pluginEvent.bind(Sortable)(eventName, sortable, _objectSpread2({
    dragEl,
    parentEl,
    ghostEl,
    rootEl,
    nextEl,
    lastDownEl,
    cloneEl,
    cloneHidden,
    dragStarted: moved,
    putSortable,
    activeSortable: Sortable.active,
    originalEvent,
    oldIndex,
    oldDraggableIndex,
    newIndex,
    newDraggableIndex,
    hideGhostForTarget: _hideGhostForTarget,
    unhideGhostForTarget: _unhideGhostForTarget,
    cloneNowHidden: function cloneNowHidden() {
      cloneHidden = true;
    },
    cloneNowShown: function cloneNowShown() {
      cloneHidden = false;
    },
    dispatchSortableEvent: function dispatchSortableEvent(name) {
      _dispatchEvent({
        sortable,
        name,
        originalEvent
      });
    }
  }, data));
};
function _dispatchEvent(info) {
  dispatchEvent(_objectSpread2({
    putSortable,
    cloneEl,
    targetEl: dragEl,
    rootEl,
    oldIndex,
    oldDraggableIndex,
    newIndex,
    newDraggableIndex
  }, info));
}
var dragEl;
var parentEl;
var ghostEl;
var rootEl;
var nextEl;
var lastDownEl;
var cloneEl;
var cloneHidden;
var oldIndex;
var newIndex;
var oldDraggableIndex;
var newDraggableIndex;
var activeGroup;
var putSortable;
var awaitingDragStarted = false;
var ignoreNextClick = false;
var sortables = [];
var tapEvt;
var touchEvt;
var lastDx;
var lastDy;
var tapDistanceLeft;
var tapDistanceTop;
var moved;
var lastTarget;
var lastDirection;
var pastFirstInvertThresh = false;
var isCircumstantialInvert = false;
var targetMoveDistance;
var ghostRelativeParent;
var ghostRelativeParentInitialScroll = [];
var _silent = false;
var savedInputChecked = [];
var documentExists = typeof document !== "undefined";
var PositionGhostAbsolutely = IOS;
var CSSFloatProperty = Edge || IE11OrLess ? "cssFloat" : "float";
var supportDraggable = documentExists && !ChromeForAndroid && !IOS && "draggable" in document.createElement("div");
var supportCssPointerEvents = (function() {
  if (!documentExists) return;
  if (IE11OrLess) {
    return false;
  }
  var el = document.createElement("x");
  el.style.cssText = "pointer-events:auto";
  return el.style.pointerEvents === "auto";
})();
var _detectDirection = function _detectDirection2(el, options) {
  var elCSS = css(el), elWidth = parseInt(elCSS.width) - parseInt(elCSS.paddingLeft) - parseInt(elCSS.paddingRight) - parseInt(elCSS.borderLeftWidth) - parseInt(elCSS.borderRightWidth), child1 = getChild(el, 0, options), child2 = getChild(el, 1, options), firstChildCSS = child1 && css(child1), secondChildCSS = child2 && css(child2), firstChildWidth = firstChildCSS && parseInt(firstChildCSS.marginLeft) + parseInt(firstChildCSS.marginRight) + getRect(child1).width, secondChildWidth = secondChildCSS && parseInt(secondChildCSS.marginLeft) + parseInt(secondChildCSS.marginRight) + getRect(child2).width;
  if (elCSS.display === "flex") {
    return elCSS.flexDirection === "column" || elCSS.flexDirection === "column-reverse" ? "vertical" : "horizontal";
  }
  if (elCSS.display === "grid") {
    return elCSS.gridTemplateColumns.split(" ").length <= 1 ? "vertical" : "horizontal";
  }
  if (child1 && firstChildCSS["float"] && firstChildCSS["float"] !== "none") {
    var touchingSideChild2 = firstChildCSS["float"] === "left" ? "left" : "right";
    return child2 && (secondChildCSS.clear === "both" || secondChildCSS.clear === touchingSideChild2) ? "vertical" : "horizontal";
  }
  return child1 && (firstChildCSS.display === "block" || firstChildCSS.display === "flex" || firstChildCSS.display === "table" || firstChildCSS.display === "grid" || firstChildWidth >= elWidth && elCSS[CSSFloatProperty] === "none" || child2 && elCSS[CSSFloatProperty] === "none" && firstChildWidth + secondChildWidth > elWidth) ? "vertical" : "horizontal";
};
var _dragElInRowColumn = function _dragElInRowColumn2(dragRect, targetRect, vertical) {
  var dragElS1Opp = vertical ? dragRect.left : dragRect.top, dragElS2Opp = vertical ? dragRect.right : dragRect.bottom, dragElOppLength = vertical ? dragRect.width : dragRect.height, targetS1Opp = vertical ? targetRect.left : targetRect.top, targetS2Opp = vertical ? targetRect.right : targetRect.bottom, targetOppLength = vertical ? targetRect.width : targetRect.height;
  return dragElS1Opp === targetS1Opp || dragElS2Opp === targetS2Opp || dragElS1Opp + dragElOppLength / 2 === targetS1Opp + targetOppLength / 2;
};
var _detectNearestEmptySortable = function _detectNearestEmptySortable2(x, y) {
  var ret;
  sortables.some(function(sortable) {
    var threshold = sortable[expando].options.emptyInsertThreshold;
    if (!threshold || lastChild(sortable)) return;
    var rect = getRect(sortable), insideHorizontally = x >= rect.left - threshold && x <= rect.right + threshold, insideVertically = y >= rect.top - threshold && y <= rect.bottom + threshold;
    if (insideHorizontally && insideVertically) {
      return ret = sortable;
    }
  });
  return ret;
};
var _prepareGroup = function _prepareGroup2(options) {
  function toFn(value, pull) {
    return function(to, from, dragEl2, evt) {
      var sameGroup = to.options.group.name && from.options.group.name && to.options.group.name === from.options.group.name;
      if (value == null && (pull || sameGroup)) {
        return true;
      } else if (value == null || value === false) {
        return false;
      } else if (pull && value === "clone") {
        return value;
      } else if (typeof value === "function") {
        return toFn(value(to, from, dragEl2, evt), pull)(to, from, dragEl2, evt);
      } else {
        var otherGroup = (pull ? to : from).options.group.name;
        return value === true || typeof value === "string" && value === otherGroup || value.join && value.indexOf(otherGroup) > -1;
      }
    };
  }
  var group = {};
  var originalGroup = options.group;
  if (!originalGroup || _typeof(originalGroup) != "object") {
    originalGroup = {
      name: originalGroup
    };
  }
  group.name = originalGroup.name;
  group.checkPull = toFn(originalGroup.pull, true);
  group.checkPut = toFn(originalGroup.put);
  group.revertClone = originalGroup.revertClone;
  options.group = group;
};
var _hideGhostForTarget = function _hideGhostForTarget2() {
  if (!supportCssPointerEvents && ghostEl) {
    css(ghostEl, "display", "none");
  }
};
var _unhideGhostForTarget = function _unhideGhostForTarget2() {
  if (!supportCssPointerEvents && ghostEl) {
    css(ghostEl, "display", "");
  }
};
if (documentExists && !ChromeForAndroid) {
  document.addEventListener("click", function(evt) {
    if (ignoreNextClick) {
      evt.preventDefault();
      evt.stopPropagation && evt.stopPropagation();
      evt.stopImmediatePropagation && evt.stopImmediatePropagation();
      ignoreNextClick = false;
      return false;
    }
  }, true);
}
var nearestEmptyInsertDetectEvent = function nearestEmptyInsertDetectEvent2(evt) {
  if (dragEl) {
    evt = evt.touches ? evt.touches[0] : evt;
    var nearest = _detectNearestEmptySortable(evt.clientX, evt.clientY);
    if (nearest) {
      var event = {};
      for (var i in evt) {
        if (evt.hasOwnProperty(i)) {
          event[i] = evt[i];
        }
      }
      event.target = event.rootEl = nearest;
      event.preventDefault = void 0;
      event.stopPropagation = void 0;
      nearest[expando]._onDragOver(event);
    }
  }
};
var _checkOutsideTargetEl = function _checkOutsideTargetEl2(evt) {
  if (dragEl) {
    dragEl.parentNode[expando]._isOutsideThisEl(evt.target);
  }
};
function Sortable(el, options) {
  if (!(el && el.nodeType && el.nodeType === 1)) {
    throw "Sortable: `el` must be an HTMLElement, not ".concat({}.toString.call(el));
  }
  this.el = el;
  this.options = options = _extends({}, options);
  el[expando] = this;
  var defaults2 = {
    group: null,
    sort: true,
    disabled: false,
    store: null,
    handle: null,
    draggable: /^[uo]l$/i.test(el.nodeName) ? ">li" : ">*",
    swapThreshold: 1,
    // percentage; 0 <= x <= 1
    invertSwap: false,
    // invert always
    invertedSwapThreshold: null,
    // will be set to same as swapThreshold if default
    removeCloneOnHide: true,
    direction: function direction() {
      return _detectDirection(el, this.options);
    },
    ghostClass: "sortable-ghost",
    chosenClass: "sortable-chosen",
    dragClass: "sortable-drag",
    ignore: "a, img",
    filter: null,
    preventOnFilter: true,
    animation: 0,
    easing: null,
    setData: function setData(dataTransfer, dragEl2) {
      dataTransfer.setData("Text", dragEl2.textContent);
    },
    dropBubble: false,
    dragoverBubble: false,
    dataIdAttr: "data-id",
    delay: 0,
    delayOnTouchOnly: false,
    touchStartThreshold: (Number.parseInt ? Number : window).parseInt(window.devicePixelRatio, 10) || 1,
    forceFallback: false,
    fallbackClass: "sortable-fallback",
    fallbackOnBody: false,
    fallbackTolerance: 0,
    fallbackOffset: {
      x: 0,
      y: 0
    },
    // Disabled on Safari: #1571; Enabled on Safari IOS: #2244
    supportPointer: Sortable.supportPointer !== false && "PointerEvent" in window && (!Safari || IOS),
    emptyInsertThreshold: 5
  };
  PluginManager.initializePlugins(this, el, defaults2);
  for (var name in defaults2) {
    !(name in options) && (options[name] = defaults2[name]);
  }
  _prepareGroup(options);
  for (var fn in this) {
    if (fn.charAt(0) === "_" && typeof this[fn] === "function") {
      this[fn] = this[fn].bind(this);
    }
  }
  this.nativeDraggable = options.forceFallback ? false : supportDraggable;
  if (this.nativeDraggable) {
    this.options.touchStartThreshold = 1;
  }
  if (options.supportPointer) {
    on(el, "pointerdown", this._onTapStart);
  } else {
    on(el, "mousedown", this._onTapStart);
    on(el, "touchstart", this._onTapStart);
  }
  if (this.nativeDraggable) {
    on(el, "dragover", this);
    on(el, "dragenter", this);
  }
  sortables.push(this.el);
  options.store && options.store.get && this.sort(options.store.get(this) || []);
  _extends(this, AnimationStateManager());
}
Sortable.prototype = /** @lends Sortable.prototype */
{
  constructor: Sortable,
  _isOutsideThisEl: function _isOutsideThisEl(target) {
    if (!this.el.contains(target) && target !== this.el) {
      lastTarget = null;
    }
  },
  _getDirection: function _getDirection(evt, target) {
    return typeof this.options.direction === "function" ? this.options.direction.call(this, evt, target, dragEl) : this.options.direction;
  },
  _onTapStart: function _onTapStart(evt) {
    if (!evt.cancelable) return;
    var _this = this, el = this.el, options = this.options, preventOnFilter = options.preventOnFilter, type = evt.type, touch = evt.touches && evt.touches[0] || evt.pointerType && evt.pointerType === "touch" && evt, target = (touch || evt).target, originalTarget = evt.target.shadowRoot && (evt.path && evt.path[0] || evt.composedPath && evt.composedPath()[0]) || target, filter = options.filter;
    _saveInputCheckedState(el);
    if (dragEl) {
      return;
    }
    if (/mousedown|pointerdown/.test(type) && evt.button !== 0 || options.disabled) {
      return;
    }
    if (originalTarget.isContentEditable) {
      return;
    }
    if (!this.nativeDraggable && Safari && target && target.tagName.toUpperCase() === "SELECT") {
      return;
    }
    target = closest(target, options.draggable, el, false);
    if (target && target.animated) {
      return;
    }
    if (lastDownEl === target) {
      return;
    }
    oldIndex = index(target);
    oldDraggableIndex = index(target, options.draggable);
    if (typeof filter === "function") {
      if (filter.call(this, evt, target, this)) {
        _dispatchEvent({
          sortable: _this,
          rootEl: originalTarget,
          name: "filter",
          targetEl: target,
          toEl: el,
          fromEl: el
        });
        pluginEvent2("filter", _this, {
          evt
        });
        preventOnFilter && evt.preventDefault();
        return;
      }
    } else if (filter) {
      filter = filter.split(",").some(function(criteria) {
        criteria = closest(originalTarget, criteria.trim(), el, false);
        if (criteria) {
          _dispatchEvent({
            sortable: _this,
            rootEl: criteria,
            name: "filter",
            targetEl: target,
            fromEl: el,
            toEl: el
          });
          pluginEvent2("filter", _this, {
            evt
          });
          return true;
        }
      });
      if (filter) {
        preventOnFilter && evt.preventDefault();
        return;
      }
    }
    if (options.handle && !closest(originalTarget, options.handle, el, false)) {
      return;
    }
    this._prepareDragStart(evt, touch, target);
  },
  _prepareDragStart: function _prepareDragStart(evt, touch, target) {
    var _this = this, el = _this.el, options = _this.options, ownerDocument = el.ownerDocument, dragStartFn;
    if (target && !dragEl && target.parentNode === el) {
      var dragRect = getRect(target);
      rootEl = el;
      dragEl = target;
      parentEl = dragEl.parentNode;
      nextEl = dragEl.nextSibling;
      lastDownEl = target;
      activeGroup = options.group;
      Sortable.dragged = dragEl;
      tapEvt = {
        target: dragEl,
        clientX: (touch || evt).clientX,
        clientY: (touch || evt).clientY
      };
      tapDistanceLeft = tapEvt.clientX - dragRect.left;
      tapDistanceTop = tapEvt.clientY - dragRect.top;
      this._lastX = (touch || evt).clientX;
      this._lastY = (touch || evt).clientY;
      dragEl.style["will-change"] = "all";
      dragStartFn = function dragStartFn2() {
        pluginEvent2("delayEnded", _this, {
          evt
        });
        if (Sortable.eventCanceled) {
          _this._onDrop();
          return;
        }
        _this._disableDelayedDragEvents();
        if (!FireFox && _this.nativeDraggable) {
          dragEl.draggable = true;
        }
        _this._triggerDragStart(evt, touch);
        _dispatchEvent({
          sortable: _this,
          name: "choose",
          originalEvent: evt
        });
        toggleClass(dragEl, options.chosenClass, true);
      };
      options.ignore.split(",").forEach(function(criteria) {
        find(dragEl, criteria.trim(), _disableDraggable);
      });
      on(ownerDocument, "dragover", nearestEmptyInsertDetectEvent);
      on(ownerDocument, "mousemove", nearestEmptyInsertDetectEvent);
      on(ownerDocument, "touchmove", nearestEmptyInsertDetectEvent);
      if (options.supportPointer) {
        on(ownerDocument, "pointerup", _this._onDrop);
        !this.nativeDraggable && on(ownerDocument, "pointercancel", _this._onDrop);
      } else {
        on(ownerDocument, "mouseup", _this._onDrop);
        on(ownerDocument, "touchend", _this._onDrop);
        on(ownerDocument, "touchcancel", _this._onDrop);
      }
      if (FireFox && this.nativeDraggable) {
        this.options.touchStartThreshold = 4;
        dragEl.draggable = true;
      }
      pluginEvent2("delayStart", this, {
        evt
      });
      if (options.delay && (!options.delayOnTouchOnly || touch) && (!this.nativeDraggable || !(Edge || IE11OrLess))) {
        if (Sortable.eventCanceled) {
          this._onDrop();
          return;
        }
        if (options.supportPointer) {
          on(ownerDocument, "pointerup", _this._disableDelayedDrag);
          on(ownerDocument, "pointercancel", _this._disableDelayedDrag);
        } else {
          on(ownerDocument, "mouseup", _this._disableDelayedDrag);
          on(ownerDocument, "touchend", _this._disableDelayedDrag);
          on(ownerDocument, "touchcancel", _this._disableDelayedDrag);
        }
        on(ownerDocument, "mousemove", _this._delayedDragTouchMoveHandler);
        on(ownerDocument, "touchmove", _this._delayedDragTouchMoveHandler);
        options.supportPointer && on(ownerDocument, "pointermove", _this._delayedDragTouchMoveHandler);
        _this._dragStartTimer = setTimeout(dragStartFn, options.delay);
      } else {
        dragStartFn();
      }
    }
  },
  _delayedDragTouchMoveHandler: function _delayedDragTouchMoveHandler(e) {
    var touch = e.touches ? e.touches[0] : e;
    if (Math.max(Math.abs(touch.clientX - this._lastX), Math.abs(touch.clientY - this._lastY)) >= Math.floor(this.options.touchStartThreshold / (this.nativeDraggable && window.devicePixelRatio || 1))) {
      this._disableDelayedDrag();
    }
  },
  _disableDelayedDrag: function _disableDelayedDrag() {
    dragEl && _disableDraggable(dragEl);
    clearTimeout(this._dragStartTimer);
    this._disableDelayedDragEvents();
  },
  _disableDelayedDragEvents: function _disableDelayedDragEvents() {
    var ownerDocument = this.el.ownerDocument;
    off(ownerDocument, "mouseup", this._disableDelayedDrag);
    off(ownerDocument, "touchend", this._disableDelayedDrag);
    off(ownerDocument, "touchcancel", this._disableDelayedDrag);
    off(ownerDocument, "pointerup", this._disableDelayedDrag);
    off(ownerDocument, "pointercancel", this._disableDelayedDrag);
    off(ownerDocument, "mousemove", this._delayedDragTouchMoveHandler);
    off(ownerDocument, "touchmove", this._delayedDragTouchMoveHandler);
    off(ownerDocument, "pointermove", this._delayedDragTouchMoveHandler);
  },
  _triggerDragStart: function _triggerDragStart(evt, touch) {
    touch = touch || evt.pointerType == "touch" && evt;
    if (!this.nativeDraggable || touch) {
      if (this.options.supportPointer) {
        on(document, "pointermove", this._onTouchMove);
      } else if (touch) {
        on(document, "touchmove", this._onTouchMove);
      } else {
        on(document, "mousemove", this._onTouchMove);
      }
    } else {
      on(dragEl, "dragend", this);
      on(rootEl, "dragstart", this._onDragStart);
    }
    try {
      if (document.selection) {
        _nextTick(function() {
          document.selection.empty();
        });
      } else {
        window.getSelection().removeAllRanges();
      }
    } catch (err) {
    }
  },
  _dragStarted: function _dragStarted(fallback, evt) {
    awaitingDragStarted = false;
    if (rootEl && dragEl) {
      pluginEvent2("dragStarted", this, {
        evt
      });
      if (this.nativeDraggable) {
        on(document, "dragover", _checkOutsideTargetEl);
      }
      var options = this.options;
      !fallback && toggleClass(dragEl, options.dragClass, false);
      toggleClass(dragEl, options.ghostClass, true);
      Sortable.active = this;
      fallback && this._appendGhost();
      _dispatchEvent({
        sortable: this,
        name: "start",
        originalEvent: evt
      });
    } else {
      this._nulling();
    }
  },
  _emulateDragOver: function _emulateDragOver() {
    if (touchEvt) {
      this._lastX = touchEvt.clientX;
      this._lastY = touchEvt.clientY;
      _hideGhostForTarget();
      var target = document.elementFromPoint(touchEvt.clientX, touchEvt.clientY);
      var parent = target;
      while (target && target.shadowRoot) {
        target = target.shadowRoot.elementFromPoint(touchEvt.clientX, touchEvt.clientY);
        if (target === parent) break;
        parent = target;
      }
      dragEl.parentNode[expando]._isOutsideThisEl(target);
      if (parent) {
        do {
          if (parent[expando]) {
            var inserted = void 0;
            inserted = parent[expando]._onDragOver({
              clientX: touchEvt.clientX,
              clientY: touchEvt.clientY,
              target,
              rootEl: parent
            });
            if (inserted && !this.options.dragoverBubble) {
              break;
            }
          }
          target = parent;
        } while (parent = getParentOrHost(parent));
      }
      _unhideGhostForTarget();
    }
  },
  _onTouchMove: function _onTouchMove(evt) {
    if (tapEvt) {
      var options = this.options, fallbackTolerance = options.fallbackTolerance, fallbackOffset = options.fallbackOffset, touch = evt.touches ? evt.touches[0] : evt, ghostMatrix = ghostEl && matrix(ghostEl, true), scaleX = ghostEl && ghostMatrix && ghostMatrix.a, scaleY = ghostEl && ghostMatrix && ghostMatrix.d, relativeScrollOffset = PositionGhostAbsolutely && ghostRelativeParent && getRelativeScrollOffset(ghostRelativeParent), dx = (touch.clientX - tapEvt.clientX + fallbackOffset.x) / (scaleX || 1) + (relativeScrollOffset ? relativeScrollOffset[0] - ghostRelativeParentInitialScroll[0] : 0) / (scaleX || 1), dy = (touch.clientY - tapEvt.clientY + fallbackOffset.y) / (scaleY || 1) + (relativeScrollOffset ? relativeScrollOffset[1] - ghostRelativeParentInitialScroll[1] : 0) / (scaleY || 1);
      if (!Sortable.active && !awaitingDragStarted) {
        if (fallbackTolerance && Math.max(Math.abs(touch.clientX - this._lastX), Math.abs(touch.clientY - this._lastY)) < fallbackTolerance) {
          return;
        }
        this._onDragStart(evt, true);
      }
      if (ghostEl) {
        if (ghostMatrix) {
          ghostMatrix.e += dx - (lastDx || 0);
          ghostMatrix.f += dy - (lastDy || 0);
        } else {
          ghostMatrix = {
            a: 1,
            b: 0,
            c: 0,
            d: 1,
            e: dx,
            f: dy
          };
        }
        var cssMatrix = "matrix(".concat(ghostMatrix.a, ",").concat(ghostMatrix.b, ",").concat(ghostMatrix.c, ",").concat(ghostMatrix.d, ",").concat(ghostMatrix.e, ",").concat(ghostMatrix.f, ")");
        css(ghostEl, "webkitTransform", cssMatrix);
        css(ghostEl, "mozTransform", cssMatrix);
        css(ghostEl, "msTransform", cssMatrix);
        css(ghostEl, "transform", cssMatrix);
        lastDx = dx;
        lastDy = dy;
        touchEvt = touch;
      }
      evt.cancelable && evt.preventDefault();
    }
  },
  _appendGhost: function _appendGhost() {
    if (!ghostEl) {
      var container = this.options.fallbackOnBody ? document.body : rootEl, rect = getRect(dragEl, true, PositionGhostAbsolutely, true, container), options = this.options;
      if (PositionGhostAbsolutely) {
        ghostRelativeParent = container;
        while (css(ghostRelativeParent, "position") === "static" && css(ghostRelativeParent, "transform") === "none" && ghostRelativeParent !== document) {
          ghostRelativeParent = ghostRelativeParent.parentNode;
        }
        if (ghostRelativeParent !== document.body && ghostRelativeParent !== document.documentElement) {
          if (ghostRelativeParent === document) ghostRelativeParent = getWindowScrollingElement();
          rect.top += ghostRelativeParent.scrollTop;
          rect.left += ghostRelativeParent.scrollLeft;
        } else {
          ghostRelativeParent = getWindowScrollingElement();
        }
        ghostRelativeParentInitialScroll = getRelativeScrollOffset(ghostRelativeParent);
      }
      ghostEl = dragEl.cloneNode(true);
      toggleClass(ghostEl, options.ghostClass, false);
      toggleClass(ghostEl, options.fallbackClass, true);
      toggleClass(ghostEl, options.dragClass, true);
      css(ghostEl, "transition", "");
      css(ghostEl, "transform", "");
      css(ghostEl, "box-sizing", "border-box");
      css(ghostEl, "margin", 0);
      css(ghostEl, "top", rect.top);
      css(ghostEl, "left", rect.left);
      css(ghostEl, "width", rect.width);
      css(ghostEl, "height", rect.height);
      css(ghostEl, "opacity", "0.8");
      css(ghostEl, "position", PositionGhostAbsolutely ? "absolute" : "fixed");
      css(ghostEl, "zIndex", "100000");
      css(ghostEl, "pointerEvents", "none");
      Sortable.ghost = ghostEl;
      container.appendChild(ghostEl);
      css(ghostEl, "transform-origin", tapDistanceLeft / parseInt(ghostEl.style.width) * 100 + "% " + tapDistanceTop / parseInt(ghostEl.style.height) * 100 + "%");
    }
  },
  _onDragStart: function _onDragStart(evt, fallback) {
    var _this = this;
    var dataTransfer = evt.dataTransfer;
    var options = _this.options;
    pluginEvent2("dragStart", this, {
      evt
    });
    if (Sortable.eventCanceled) {
      this._onDrop();
      return;
    }
    pluginEvent2("setupClone", this);
    if (!Sortable.eventCanceled) {
      cloneEl = clone(dragEl);
      cloneEl.removeAttribute("id");
      cloneEl.draggable = false;
      cloneEl.style["will-change"] = "";
      this._hideClone();
      toggleClass(cloneEl, this.options.chosenClass, false);
      Sortable.clone = cloneEl;
    }
    _this.cloneId = _nextTick(function() {
      pluginEvent2("clone", _this);
      if (Sortable.eventCanceled) return;
      if (!_this.options.removeCloneOnHide) {
        rootEl.insertBefore(cloneEl, dragEl);
      }
      _this._hideClone();
      _dispatchEvent({
        sortable: _this,
        name: "clone"
      });
    });
    !fallback && toggleClass(dragEl, options.dragClass, true);
    if (fallback) {
      ignoreNextClick = true;
      _this._loopId = setInterval(_this._emulateDragOver, 50);
    } else {
      off(document, "mouseup", _this._onDrop);
      off(document, "touchend", _this._onDrop);
      off(document, "touchcancel", _this._onDrop);
      if (dataTransfer) {
        dataTransfer.effectAllowed = "move";
        options.setData && options.setData.call(_this, dataTransfer, dragEl);
      }
      on(document, "drop", _this);
      css(dragEl, "transform", "translateZ(0)");
    }
    awaitingDragStarted = true;
    _this._dragStartId = _nextTick(_this._dragStarted.bind(_this, fallback, evt));
    on(document, "selectstart", _this);
    moved = true;
    window.getSelection().removeAllRanges();
    if (Safari) {
      css(document.body, "user-select", "none");
    }
  },
  // Returns true - if no further action is needed (either inserted or another condition)
  _onDragOver: function _onDragOver(evt) {
    var el = this.el, target = evt.target, dragRect, targetRect, revert, options = this.options, group = options.group, activeSortable = Sortable.active, isOwner = activeGroup === group, canSort = options.sort, fromSortable = putSortable || activeSortable, vertical, _this = this, completedFired = false;
    if (_silent) return;
    function dragOverEvent(name, extra) {
      pluginEvent2(name, _this, _objectSpread2({
        evt,
        isOwner,
        axis: vertical ? "vertical" : "horizontal",
        revert,
        dragRect,
        targetRect,
        canSort,
        fromSortable,
        target,
        completed,
        onMove: function onMove(target2, after2) {
          return _onMove(rootEl, el, dragEl, dragRect, target2, getRect(target2), evt, after2);
        },
        changed
      }, extra));
    }
    function capture() {
      dragOverEvent("dragOverAnimationCapture");
      _this.captureAnimationState();
      if (_this !== fromSortable) {
        fromSortable.captureAnimationState();
      }
    }
    function completed(insertion) {
      dragOverEvent("dragOverCompleted", {
        insertion
      });
      if (insertion) {
        if (isOwner) {
          activeSortable._hideClone();
        } else {
          activeSortable._showClone(_this);
        }
        if (_this !== fromSortable) {
          toggleClass(dragEl, putSortable ? putSortable.options.ghostClass : activeSortable.options.ghostClass, false);
          toggleClass(dragEl, options.ghostClass, true);
        }
        if (putSortable !== _this && _this !== Sortable.active) {
          putSortable = _this;
        } else if (_this === Sortable.active && putSortable) {
          putSortable = null;
        }
        if (fromSortable === _this) {
          _this._ignoreWhileAnimating = target;
        }
        _this.animateAll(function() {
          dragOverEvent("dragOverAnimationComplete");
          _this._ignoreWhileAnimating = null;
        });
        if (_this !== fromSortable) {
          fromSortable.animateAll();
          fromSortable._ignoreWhileAnimating = null;
        }
      }
      if (target === dragEl && !dragEl.animated || target === el && !target.animated) {
        lastTarget = null;
      }
      if (!options.dragoverBubble && !evt.rootEl && target !== document) {
        dragEl.parentNode[expando]._isOutsideThisEl(evt.target);
        !insertion && nearestEmptyInsertDetectEvent(evt);
      }
      !options.dragoverBubble && evt.stopPropagation && evt.stopPropagation();
      return completedFired = true;
    }
    function changed() {
      newIndex = index(dragEl);
      newDraggableIndex = index(dragEl, options.draggable);
      _dispatchEvent({
        sortable: _this,
        name: "change",
        toEl: el,
        newIndex,
        newDraggableIndex,
        originalEvent: evt
      });
    }
    if (evt.preventDefault !== void 0) {
      evt.cancelable && evt.preventDefault();
    }
    target = closest(target, options.draggable, el, true);
    dragOverEvent("dragOver");
    if (Sortable.eventCanceled) return completedFired;
    if (dragEl.contains(evt.target) || target.animated && target.animatingX && target.animatingY || _this._ignoreWhileAnimating === target) {
      return completed(false);
    }
    ignoreNextClick = false;
    if (activeSortable && !options.disabled && (isOwner ? canSort || (revert = parentEl !== rootEl) : putSortable === this || (this.lastPutMode = activeGroup.checkPull(this, activeSortable, dragEl, evt)) && group.checkPut(this, activeSortable, dragEl, evt))) {
      vertical = this._getDirection(evt, target) === "vertical";
      dragRect = getRect(dragEl);
      dragOverEvent("dragOverValid");
      if (Sortable.eventCanceled) return completedFired;
      if (revert) {
        parentEl = rootEl;
        capture();
        this._hideClone();
        dragOverEvent("revert");
        if (!Sortable.eventCanceled) {
          if (nextEl) {
            rootEl.insertBefore(dragEl, nextEl);
          } else {
            rootEl.appendChild(dragEl);
          }
        }
        return completed(true);
      }
      var elLastChild = lastChild(el, options.draggable);
      if (!elLastChild || _ghostIsLast(evt, vertical, this) && !elLastChild.animated) {
        if (elLastChild === dragEl) {
          return completed(false);
        }
        if (elLastChild && el === evt.target) {
          target = elLastChild;
        }
        if (target) {
          targetRect = getRect(target);
        }
        if (_onMove(rootEl, el, dragEl, dragRect, target, targetRect, evt, !!target) !== false) {
          capture();
          if (elLastChild && elLastChild.nextSibling) {
            el.insertBefore(dragEl, elLastChild.nextSibling);
          } else {
            el.appendChild(dragEl);
          }
          parentEl = el;
          changed();
          return completed(true);
        }
      } else if (elLastChild && _ghostIsFirst(evt, vertical, this)) {
        var firstChild = getChild(el, 0, options, true);
        if (firstChild === dragEl) {
          return completed(false);
        }
        target = firstChild;
        targetRect = getRect(target);
        if (_onMove(rootEl, el, dragEl, dragRect, target, targetRect, evt, false) !== false) {
          capture();
          el.insertBefore(dragEl, firstChild);
          parentEl = el;
          changed();
          return completed(true);
        }
      } else if (target.parentNode === el) {
        targetRect = getRect(target);
        var direction = 0, targetBeforeFirstSwap, differentLevel = dragEl.parentNode !== el, differentRowCol = !_dragElInRowColumn(dragEl.animated && dragEl.toRect || dragRect, target.animated && target.toRect || targetRect, vertical), side1 = vertical ? "top" : "left", scrolledPastTop = isScrolledPast(target, "top", "top") || isScrolledPast(dragEl, "top", "top"), scrollBefore = scrolledPastTop ? scrolledPastTop.scrollTop : void 0;
        if (lastTarget !== target) {
          targetBeforeFirstSwap = targetRect[side1];
          pastFirstInvertThresh = false;
          isCircumstantialInvert = !differentRowCol && options.invertSwap || differentLevel;
        }
        direction = _getSwapDirection(evt, target, targetRect, vertical, differentRowCol ? 1 : options.swapThreshold, options.invertedSwapThreshold == null ? options.swapThreshold : options.invertedSwapThreshold, isCircumstantialInvert, lastTarget === target);
        var sibling;
        if (direction !== 0) {
          var dragIndex = index(dragEl);
          do {
            dragIndex -= direction;
            sibling = parentEl.children[dragIndex];
          } while (sibling && (css(sibling, "display") === "none" || sibling === ghostEl));
        }
        if (direction === 0 || sibling === target) {
          return completed(false);
        }
        lastTarget = target;
        lastDirection = direction;
        var nextSibling = target.nextElementSibling, after = false;
        after = direction === 1;
        var moveVector = _onMove(rootEl, el, dragEl, dragRect, target, targetRect, evt, after);
        if (moveVector !== false) {
          if (moveVector === 1 || moveVector === -1) {
            after = moveVector === 1;
          }
          _silent = true;
          setTimeout(_unsilent, 30);
          capture();
          if (after && !nextSibling) {
            el.appendChild(dragEl);
          } else {
            target.parentNode.insertBefore(dragEl, after ? nextSibling : target);
          }
          if (scrolledPastTop) {
            scrollBy(scrolledPastTop, 0, scrollBefore - scrolledPastTop.scrollTop);
          }
          parentEl = dragEl.parentNode;
          if (targetBeforeFirstSwap !== void 0 && !isCircumstantialInvert) {
            targetMoveDistance = Math.abs(targetBeforeFirstSwap - getRect(target)[side1]);
          }
          changed();
          return completed(true);
        }
      }
      if (el.contains(dragEl)) {
        return completed(false);
      }
    }
    return false;
  },
  _ignoreWhileAnimating: null,
  _offMoveEvents: function _offMoveEvents() {
    off(document, "mousemove", this._onTouchMove);
    off(document, "touchmove", this._onTouchMove);
    off(document, "pointermove", this._onTouchMove);
    off(document, "dragover", nearestEmptyInsertDetectEvent);
    off(document, "mousemove", nearestEmptyInsertDetectEvent);
    off(document, "touchmove", nearestEmptyInsertDetectEvent);
  },
  _offUpEvents: function _offUpEvents() {
    var ownerDocument = this.el.ownerDocument;
    off(ownerDocument, "mouseup", this._onDrop);
    off(ownerDocument, "touchend", this._onDrop);
    off(ownerDocument, "pointerup", this._onDrop);
    off(ownerDocument, "pointercancel", this._onDrop);
    off(ownerDocument, "touchcancel", this._onDrop);
    off(document, "selectstart", this);
  },
  _onDrop: function _onDrop(evt) {
    var el = this.el, options = this.options;
    newIndex = index(dragEl);
    newDraggableIndex = index(dragEl, options.draggable);
    pluginEvent2("drop", this, {
      evt
    });
    parentEl = dragEl && dragEl.parentNode;
    newIndex = index(dragEl);
    newDraggableIndex = index(dragEl, options.draggable);
    if (Sortable.eventCanceled) {
      this._nulling();
      return;
    }
    awaitingDragStarted = false;
    isCircumstantialInvert = false;
    pastFirstInvertThresh = false;
    clearInterval(this._loopId);
    clearTimeout(this._dragStartTimer);
    _cancelNextTick(this.cloneId);
    _cancelNextTick(this._dragStartId);
    if (this.nativeDraggable) {
      off(document, "drop", this);
      off(el, "dragstart", this._onDragStart);
    }
    this._offMoveEvents();
    this._offUpEvents();
    if (Safari) {
      css(document.body, "user-select", "");
    }
    css(dragEl, "transform", "");
    if (evt) {
      if (moved) {
        evt.cancelable && evt.preventDefault();
        !options.dropBubble && evt.stopPropagation();
      }
      ghostEl && ghostEl.parentNode && ghostEl.parentNode.removeChild(ghostEl);
      if (rootEl === parentEl || putSortable && putSortable.lastPutMode !== "clone") {
        cloneEl && cloneEl.parentNode && cloneEl.parentNode.removeChild(cloneEl);
      }
      if (dragEl) {
        if (this.nativeDraggable) {
          off(dragEl, "dragend", this);
        }
        _disableDraggable(dragEl);
        dragEl.style["will-change"] = "";
        if (moved && !awaitingDragStarted) {
          toggleClass(dragEl, putSortable ? putSortable.options.ghostClass : this.options.ghostClass, false);
        }
        toggleClass(dragEl, this.options.chosenClass, false);
        _dispatchEvent({
          sortable: this,
          name: "unchoose",
          toEl: parentEl,
          newIndex: null,
          newDraggableIndex: null,
          originalEvent: evt
        });
        if (rootEl !== parentEl) {
          if (newIndex >= 0) {
            _dispatchEvent({
              rootEl: parentEl,
              name: "add",
              toEl: parentEl,
              fromEl: rootEl,
              originalEvent: evt
            });
            _dispatchEvent({
              sortable: this,
              name: "remove",
              toEl: parentEl,
              originalEvent: evt
            });
            _dispatchEvent({
              rootEl: parentEl,
              name: "sort",
              toEl: parentEl,
              fromEl: rootEl,
              originalEvent: evt
            });
            _dispatchEvent({
              sortable: this,
              name: "sort",
              toEl: parentEl,
              originalEvent: evt
            });
          }
          putSortable && putSortable.save();
        } else {
          if (newIndex !== oldIndex) {
            if (newIndex >= 0) {
              _dispatchEvent({
                sortable: this,
                name: "update",
                toEl: parentEl,
                originalEvent: evt
              });
              _dispatchEvent({
                sortable: this,
                name: "sort",
                toEl: parentEl,
                originalEvent: evt
              });
            }
          }
        }
        if (Sortable.active) {
          if (newIndex == null || newIndex === -1) {
            newIndex = oldIndex;
            newDraggableIndex = oldDraggableIndex;
          }
          _dispatchEvent({
            sortable: this,
            name: "end",
            toEl: parentEl,
            originalEvent: evt
          });
          this.save();
        }
      }
    }
    this._nulling();
  },
  _nulling: function _nulling() {
    pluginEvent2("nulling", this);
    rootEl = dragEl = parentEl = ghostEl = nextEl = cloneEl = lastDownEl = cloneHidden = tapEvt = touchEvt = moved = newIndex = newDraggableIndex = oldIndex = oldDraggableIndex = lastTarget = lastDirection = putSortable = activeGroup = Sortable.dragged = Sortable.ghost = Sortable.clone = Sortable.active = null;
    savedInputChecked.forEach(function(el) {
      el.checked = true;
    });
    savedInputChecked.length = lastDx = lastDy = 0;
  },
  handleEvent: function handleEvent(evt) {
    switch (evt.type) {
      case "drop":
      case "dragend":
        this._onDrop(evt);
        break;
      case "dragenter":
      case "dragover":
        if (dragEl) {
          this._onDragOver(evt);
          _globalDragOver(evt);
        }
        break;
      case "selectstart":
        evt.preventDefault();
        break;
    }
  },
  /**
   * Serializes the item into an array of string.
   * @returns {String[]}
   */
  toArray: function toArray() {
    var order = [], el, children = this.el.children, i = 0, n = children.length, options = this.options;
    for (; i < n; i++) {
      el = children[i];
      if (closest(el, options.draggable, this.el, false)) {
        order.push(el.getAttribute(options.dataIdAttr) || _generateId(el));
      }
    }
    return order;
  },
  /**
   * Sorts the elements according to the array.
   * @param  {String[]}  order  order of the items
   */
  sort: function sort(order, useAnimation) {
    var items = {}, rootEl2 = this.el;
    this.toArray().forEach(function(id, i) {
      var el = rootEl2.children[i];
      if (closest(el, this.options.draggable, rootEl2, false)) {
        items[id] = el;
      }
    }, this);
    useAnimation && this.captureAnimationState();
    order.forEach(function(id) {
      if (items[id]) {
        rootEl2.removeChild(items[id]);
        rootEl2.appendChild(items[id]);
      }
    });
    useAnimation && this.animateAll();
  },
  /**
   * Save the current sorting
   */
  save: function save() {
    var store = this.options.store;
    store && store.set && store.set(this);
  },
  /**
   * For each element in the set, get the first element that matches the selector by testing the element itself and traversing up through its ancestors in the DOM tree.
   * @param   {HTMLElement}  el
   * @param   {String}       [selector]  default: `options.draggable`
   * @returns {HTMLElement|null}
   */
  closest: function closest$1(el, selector) {
    return closest(el, selector || this.options.draggable, this.el, false);
  },
  /**
   * Set/get option
   * @param   {string} name
   * @param   {*}      [value]
   * @returns {*}
   */
  option: function option(name, value) {
    var options = this.options;
    if (value === void 0) {
      return options[name];
    } else {
      var modifiedValue = PluginManager.modifyOption(this, name, value);
      if (typeof modifiedValue !== "undefined") {
        options[name] = modifiedValue;
      } else {
        options[name] = value;
      }
      if (name === "group") {
        _prepareGroup(options);
      }
    }
  },
  /**
   * Destroy
   */
  destroy: function destroy() {
    pluginEvent2("destroy", this);
    var el = this.el;
    el[expando] = null;
    off(el, "mousedown", this._onTapStart);
    off(el, "touchstart", this._onTapStart);
    off(el, "pointerdown", this._onTapStart);
    if (this.nativeDraggable) {
      off(el, "dragover", this);
      off(el, "dragenter", this);
    }
    Array.prototype.forEach.call(el.querySelectorAll("[draggable]"), function(el2) {
      el2.removeAttribute("draggable");
    });
    this._onDrop();
    this._disableDelayedDragEvents();
    sortables.splice(sortables.indexOf(this.el), 1);
    this.el = el = null;
  },
  _hideClone: function _hideClone() {
    if (!cloneHidden) {
      pluginEvent2("hideClone", this);
      if (Sortable.eventCanceled) return;
      css(cloneEl, "display", "none");
      if (this.options.removeCloneOnHide && cloneEl.parentNode) {
        cloneEl.parentNode.removeChild(cloneEl);
      }
      cloneHidden = true;
    }
  },
  _showClone: function _showClone(putSortable2) {
    if (putSortable2.lastPutMode !== "clone") {
      this._hideClone();
      return;
    }
    if (cloneHidden) {
      pluginEvent2("showClone", this);
      if (Sortable.eventCanceled) return;
      if (dragEl.parentNode == rootEl && !this.options.group.revertClone) {
        rootEl.insertBefore(cloneEl, dragEl);
      } else if (nextEl) {
        rootEl.insertBefore(cloneEl, nextEl);
      } else {
        rootEl.appendChild(cloneEl);
      }
      if (this.options.group.revertClone) {
        this.animate(dragEl, cloneEl);
      }
      css(cloneEl, "display", "");
      cloneHidden = false;
    }
  }
};
function _globalDragOver(evt) {
  if (evt.dataTransfer) {
    evt.dataTransfer.dropEffect = "move";
  }
  evt.cancelable && evt.preventDefault();
}
function _onMove(fromEl, toEl, dragEl2, dragRect, targetEl, targetRect, originalEvent, willInsertAfter) {
  var evt, sortable = fromEl[expando], onMoveFn = sortable.options.onMove, retVal;
  if (window.CustomEvent && !IE11OrLess && !Edge) {
    evt = new CustomEvent("move", {
      bubbles: true,
      cancelable: true
    });
  } else {
    evt = document.createEvent("Event");
    evt.initEvent("move", true, true);
  }
  evt.to = toEl;
  evt.from = fromEl;
  evt.dragged = dragEl2;
  evt.draggedRect = dragRect;
  evt.related = targetEl || toEl;
  evt.relatedRect = targetRect || getRect(toEl);
  evt.willInsertAfter = willInsertAfter;
  evt.originalEvent = originalEvent;
  fromEl.dispatchEvent(evt);
  if (onMoveFn) {
    retVal = onMoveFn.call(sortable, evt, originalEvent);
  }
  return retVal;
}
function _disableDraggable(el) {
  el.draggable = false;
}
function _unsilent() {
  _silent = false;
}
function _ghostIsFirst(evt, vertical, sortable) {
  var firstElRect = getRect(getChild(sortable.el, 0, sortable.options, true));
  var childContainingRect = getChildContainingRectFromElement(sortable.el, sortable.options, ghostEl);
  var spacer = 10;
  return vertical ? evt.clientX < childContainingRect.left - spacer || evt.clientY < firstElRect.top && evt.clientX < firstElRect.right : evt.clientY < childContainingRect.top - spacer || evt.clientY < firstElRect.bottom && evt.clientX < firstElRect.left;
}
function _ghostIsLast(evt, vertical, sortable) {
  var lastElRect = getRect(lastChild(sortable.el, sortable.options.draggable));
  var childContainingRect = getChildContainingRectFromElement(sortable.el, sortable.options, ghostEl);
  var spacer = 10;
  return vertical ? evt.clientX > childContainingRect.right + spacer || evt.clientY > lastElRect.bottom && evt.clientX > lastElRect.left : evt.clientY > childContainingRect.bottom + spacer || evt.clientX > lastElRect.right && evt.clientY > lastElRect.top;
}
function _getSwapDirection(evt, target, targetRect, vertical, swapThreshold, invertedSwapThreshold, invertSwap, isLastTarget) {
  var mouseOnAxis = vertical ? evt.clientY : evt.clientX, targetLength = vertical ? targetRect.height : targetRect.width, targetS1 = vertical ? targetRect.top : targetRect.left, targetS2 = vertical ? targetRect.bottom : targetRect.right, invert = false;
  if (!invertSwap) {
    if (isLastTarget && targetMoveDistance < targetLength * swapThreshold) {
      if (!pastFirstInvertThresh && (lastDirection === 1 ? mouseOnAxis > targetS1 + targetLength * invertedSwapThreshold / 2 : mouseOnAxis < targetS2 - targetLength * invertedSwapThreshold / 2)) {
        pastFirstInvertThresh = true;
      }
      if (!pastFirstInvertThresh) {
        if (lastDirection === 1 ? mouseOnAxis < targetS1 + targetMoveDistance : mouseOnAxis > targetS2 - targetMoveDistance) {
          return -lastDirection;
        }
      } else {
        invert = true;
      }
    } else {
      if (mouseOnAxis > targetS1 + targetLength * (1 - swapThreshold) / 2 && mouseOnAxis < targetS2 - targetLength * (1 - swapThreshold) / 2) {
        return _getInsertDirection(target);
      }
    }
  }
  invert = invert || invertSwap;
  if (invert) {
    if (mouseOnAxis < targetS1 + targetLength * invertedSwapThreshold / 2 || mouseOnAxis > targetS2 - targetLength * invertedSwapThreshold / 2) {
      return mouseOnAxis > targetS1 + targetLength / 2 ? 1 : -1;
    }
  }
  return 0;
}
function _getInsertDirection(target) {
  if (index(dragEl) < index(target)) {
    return 1;
  } else {
    return -1;
  }
}
function _generateId(el) {
  var str = el.tagName + el.className + el.src + el.href + el.textContent, i = str.length, sum = 0;
  while (i--) {
    sum += str.charCodeAt(i);
  }
  return sum.toString(36);
}
function _saveInputCheckedState(root) {
  savedInputChecked.length = 0;
  var inputs = root.getElementsByTagName("input");
  var idx = inputs.length;
  while (idx--) {
    var el = inputs[idx];
    el.checked && savedInputChecked.push(el);
  }
}
function _nextTick(fn) {
  return setTimeout(fn, 0);
}
function _cancelNextTick(id) {
  return clearTimeout(id);
}
if (documentExists) {
  on(document, "touchmove", function(evt) {
    if ((Sortable.active || awaitingDragStarted) && evt.cancelable) {
      evt.preventDefault();
    }
  });
}
Sortable.utils = {
  on,
  off,
  css,
  find,
  is: function is(el, selector) {
    return !!closest(el, selector, el, false);
  },
  extend,
  throttle,
  closest,
  toggleClass,
  clone,
  index,
  nextTick: _nextTick,
  cancelNextTick: _cancelNextTick,
  detectDirection: _detectDirection,
  getChild,
  expando
};
Sortable.get = function(element) {
  return element[expando];
};
Sortable.mount = function() {
  for (var _len = arguments.length, plugins2 = new Array(_len), _key = 0; _key < _len; _key++) {
    plugins2[_key] = arguments[_key];
  }
  if (plugins2[0].constructor === Array) plugins2 = plugins2[0];
  plugins2.forEach(function(plugin) {
    if (!plugin.prototype || !plugin.prototype.constructor) {
      throw "Sortable: Mounted plugin must be a constructor function, not ".concat({}.toString.call(plugin));
    }
    if (plugin.utils) Sortable.utils = _objectSpread2(_objectSpread2({}, Sortable.utils), plugin.utils);
    PluginManager.mount(plugin);
  });
};
Sortable.create = function(el, options) {
  return new Sortable(el, options);
};
Sortable.version = version;
var autoScrolls = [];
var scrollEl;
var scrollRootEl;
var scrolling = false;
var lastAutoScrollX;
var lastAutoScrollY;
var touchEvt$1;
var pointerElemChangedInterval;
function AutoScrollPlugin() {
  function AutoScroll() {
    this.defaults = {
      scroll: true,
      forceAutoScrollFallback: false,
      scrollSensitivity: 30,
      scrollSpeed: 10,
      bubbleScroll: true
    };
    for (var fn in this) {
      if (fn.charAt(0) === "_" && typeof this[fn] === "function") {
        this[fn] = this[fn].bind(this);
      }
    }
  }
  AutoScroll.prototype = {
    dragStarted: function dragStarted(_ref) {
      var originalEvent = _ref.originalEvent;
      if (this.sortable.nativeDraggable) {
        on(document, "dragover", this._handleAutoScroll);
      } else {
        if (this.options.supportPointer) {
          on(document, "pointermove", this._handleFallbackAutoScroll);
        } else if (originalEvent.touches) {
          on(document, "touchmove", this._handleFallbackAutoScroll);
        } else {
          on(document, "mousemove", this._handleFallbackAutoScroll);
        }
      }
    },
    dragOverCompleted: function dragOverCompleted(_ref2) {
      var originalEvent = _ref2.originalEvent;
      if (!this.options.dragOverBubble && !originalEvent.rootEl) {
        this._handleAutoScroll(originalEvent);
      }
    },
    drop: function drop3() {
      if (this.sortable.nativeDraggable) {
        off(document, "dragover", this._handleAutoScroll);
      } else {
        off(document, "pointermove", this._handleFallbackAutoScroll);
        off(document, "touchmove", this._handleFallbackAutoScroll);
        off(document, "mousemove", this._handleFallbackAutoScroll);
      }
      clearPointerElemChangedInterval();
      clearAutoScrolls();
      cancelThrottle();
    },
    nulling: function nulling() {
      touchEvt$1 = scrollRootEl = scrollEl = scrolling = pointerElemChangedInterval = lastAutoScrollX = lastAutoScrollY = null;
      autoScrolls.length = 0;
    },
    _handleFallbackAutoScroll: function _handleFallbackAutoScroll(evt) {
      this._handleAutoScroll(evt, true);
    },
    _handleAutoScroll: function _handleAutoScroll(evt, fallback) {
      var _this = this;
      var x = (evt.touches ? evt.touches[0] : evt).clientX, y = (evt.touches ? evt.touches[0] : evt).clientY, elem = document.elementFromPoint(x, y);
      touchEvt$1 = evt;
      if (fallback || this.options.forceAutoScrollFallback || Edge || IE11OrLess || Safari) {
        autoScroll(evt, this.options, elem, fallback);
        var ogElemScroller = getParentAutoScrollElement(elem, true);
        if (scrolling && (!pointerElemChangedInterval || x !== lastAutoScrollX || y !== lastAutoScrollY)) {
          pointerElemChangedInterval && clearPointerElemChangedInterval();
          pointerElemChangedInterval = setInterval(function() {
            var newElem = getParentAutoScrollElement(document.elementFromPoint(x, y), true);
            if (newElem !== ogElemScroller) {
              ogElemScroller = newElem;
              clearAutoScrolls();
            }
            autoScroll(evt, _this.options, newElem, fallback);
          }, 10);
          lastAutoScrollX = x;
          lastAutoScrollY = y;
        }
      } else {
        if (!this.options.bubbleScroll || getParentAutoScrollElement(elem, true) === getWindowScrollingElement()) {
          clearAutoScrolls();
          return;
        }
        autoScroll(evt, this.options, getParentAutoScrollElement(elem, false), false);
      }
    }
  };
  return _extends(AutoScroll, {
    pluginName: "scroll",
    initializeByDefault: true
  });
}
function clearAutoScrolls() {
  autoScrolls.forEach(function(autoScroll2) {
    clearInterval(autoScroll2.pid);
  });
  autoScrolls = [];
}
function clearPointerElemChangedInterval() {
  clearInterval(pointerElemChangedInterval);
}
var autoScroll = throttle(function(evt, options, rootEl2, isFallback) {
  if (!options.scroll) return;
  var x = (evt.touches ? evt.touches[0] : evt).clientX, y = (evt.touches ? evt.touches[0] : evt).clientY, sens = options.scrollSensitivity, speed = options.scrollSpeed, winScroller = getWindowScrollingElement();
  var scrollThisInstance = false, scrollCustomFn;
  if (scrollRootEl !== rootEl2) {
    scrollRootEl = rootEl2;
    clearAutoScrolls();
    scrollEl = options.scroll;
    scrollCustomFn = options.scrollFn;
    if (scrollEl === true) {
      scrollEl = getParentAutoScrollElement(rootEl2, true);
    }
  }
  var layersOut = 0;
  var currentParent = scrollEl;
  do {
    var el = currentParent, rect = getRect(el), top = rect.top, bottom = rect.bottom, left = rect.left, right = rect.right, width = rect.width, height = rect.height, canScrollX = void 0, canScrollY = void 0, scrollWidth = el.scrollWidth, scrollHeight = el.scrollHeight, elCSS = css(el), scrollPosX = el.scrollLeft, scrollPosY = el.scrollTop;
    if (el === winScroller) {
      canScrollX = width < scrollWidth && (elCSS.overflowX === "auto" || elCSS.overflowX === "scroll" || elCSS.overflowX === "visible");
      canScrollY = height < scrollHeight && (elCSS.overflowY === "auto" || elCSS.overflowY === "scroll" || elCSS.overflowY === "visible");
    } else {
      canScrollX = width < scrollWidth && (elCSS.overflowX === "auto" || elCSS.overflowX === "scroll");
      canScrollY = height < scrollHeight && (elCSS.overflowY === "auto" || elCSS.overflowY === "scroll");
    }
    var vx = canScrollX && (Math.abs(right - x) <= sens && scrollPosX + width < scrollWidth) - (Math.abs(left - x) <= sens && !!scrollPosX);
    var vy = canScrollY && (Math.abs(bottom - y) <= sens && scrollPosY + height < scrollHeight) - (Math.abs(top - y) <= sens && !!scrollPosY);
    if (!autoScrolls[layersOut]) {
      for (var i = 0; i <= layersOut; i++) {
        if (!autoScrolls[i]) {
          autoScrolls[i] = {};
        }
      }
    }
    if (autoScrolls[layersOut].vx != vx || autoScrolls[layersOut].vy != vy || autoScrolls[layersOut].el !== el) {
      autoScrolls[layersOut].el = el;
      autoScrolls[layersOut].vx = vx;
      autoScrolls[layersOut].vy = vy;
      clearInterval(autoScrolls[layersOut].pid);
      if (vx != 0 || vy != 0) {
        scrollThisInstance = true;
        autoScrolls[layersOut].pid = setInterval(function() {
          if (isFallback && this.layer === 0) {
            Sortable.active._onTouchMove(touchEvt$1);
          }
          var scrollOffsetY = autoScrolls[this.layer].vy ? autoScrolls[this.layer].vy * speed : 0;
          var scrollOffsetX = autoScrolls[this.layer].vx ? autoScrolls[this.layer].vx * speed : 0;
          if (typeof scrollCustomFn === "function") {
            if (scrollCustomFn.call(Sortable.dragged.parentNode[expando], scrollOffsetX, scrollOffsetY, evt, touchEvt$1, autoScrolls[this.layer].el) !== "continue") {
              return;
            }
          }
          scrollBy(autoScrolls[this.layer].el, scrollOffsetX, scrollOffsetY);
        }.bind({
          layer: layersOut
        }), 24);
      }
    }
    layersOut++;
  } while (options.bubbleScroll && currentParent !== winScroller && (currentParent = getParentAutoScrollElement(currentParent, false)));
  scrolling = scrollThisInstance;
}, 30);
var drop = function drop2(_ref) {
  var originalEvent = _ref.originalEvent, putSortable2 = _ref.putSortable, dragEl2 = _ref.dragEl, activeSortable = _ref.activeSortable, dispatchSortableEvent = _ref.dispatchSortableEvent, hideGhostForTarget = _ref.hideGhostForTarget, unhideGhostForTarget = _ref.unhideGhostForTarget;
  if (!originalEvent) return;
  var toSortable = putSortable2 || activeSortable;
  hideGhostForTarget();
  var touch = originalEvent.changedTouches && originalEvent.changedTouches.length ? originalEvent.changedTouches[0] : originalEvent;
  var target = document.elementFromPoint(touch.clientX, touch.clientY);
  unhideGhostForTarget();
  if (toSortable && !toSortable.el.contains(target)) {
    dispatchSortableEvent("spill");
    this.onSpill({
      dragEl: dragEl2,
      putSortable: putSortable2
    });
  }
};
function Revert() {
}
Revert.prototype = {
  startIndex: null,
  dragStart: function dragStart(_ref2) {
    var oldDraggableIndex2 = _ref2.oldDraggableIndex;
    this.startIndex = oldDraggableIndex2;
  },
  onSpill: function onSpill(_ref3) {
    var dragEl2 = _ref3.dragEl, putSortable2 = _ref3.putSortable;
    this.sortable.captureAnimationState();
    if (putSortable2) {
      putSortable2.captureAnimationState();
    }
    var nextSibling = getChild(this.sortable.el, this.startIndex, this.options);
    if (nextSibling) {
      this.sortable.el.insertBefore(dragEl2, nextSibling);
    } else {
      this.sortable.el.appendChild(dragEl2);
    }
    this.sortable.animateAll();
    if (putSortable2) {
      putSortable2.animateAll();
    }
  },
  drop
};
_extends(Revert, {
  pluginName: "revertOnSpill"
});
function Remove() {
}
Remove.prototype = {
  onSpill: function onSpill2(_ref4) {
    var dragEl2 = _ref4.dragEl, putSortable2 = _ref4.putSortable;
    var parentSortable = putSortable2 || this.sortable;
    parentSortable.captureAnimationState();
    dragEl2.parentNode && dragEl2.parentNode.removeChild(dragEl2);
    parentSortable.animateAll();
  },
  drop
};
_extends(Remove, {
  pluginName: "removeOnSpill"
});
Sortable.mount(new AutoScrollPlugin());
Sortable.mount(Remove, Revert);
var sortable_esm_default = Sortable;

// src/utils/debounce.ts
function debounce(fn, delay) {
  let timer = null;
  const debounced = Object.assign(
    function(...args) {
      if (timer !== null) {
        window.clearTimeout(timer);
      }
      timer = window.setTimeout(() => {
        timer = null;
        fn(...args);
      }, delay);
    },
    {
      cancel() {
        if (timer !== null) {
          window.clearTimeout(timer);
          timer = null;
        }
      }
    }
  );
  return debounced;
}

// src/utils/grouping.ts
function ensureGroupExists(grouped, key) {
  if (!grouped.has(key)) {
    grouped.set(key, []);
  }
  const group = grouped.get(key);
  if (!group) {
    const newGroup = [];
    grouped.set(key, newGroup);
    return newGroup;
  }
  return group;
}
function normalizePropertyValue(value) {
  if (value === null || value === void 0) {
    return UNCATEGORIZED_LABEL;
  }
  if (typeof value === "object") {
    const stringValue2 = value.toString().trim();
    return stringValue2 === "" || stringValue2 === "null" ? UNCATEGORIZED_LABEL : stringValue2;
  }
  const stringValue = typeof value === "string" ? value : String(value);
  const trimmed = stringValue.trim();
  return trimmed === "" || trimmed === "null" ? UNCATEGORIZED_LABEL : trimmed;
}

// src/kanbanView.ts
function isRecord(value) {
  return typeof value === "object" && value !== null;
}
function isStringArray(value) {
  return Array.isArray(value) && value.every((item) => typeof item === "string");
}
function isStringArrayRecord(value) {
  return isRecord(value) && !Array.isArray(value) && Object.values(value).every(isStringArray);
}
function isColumnOrders(value) {
  return isStringArrayRecord(value);
}
function isColumnColors(value) {
  return isRecord(value) && Object.values(value).every((v) => isRecord(v) && Object.values(v).every((c) => typeof c === "string"));
}
function isCardOrders(value) {
  return isRecord(value) && !Array.isArray(value) && Object.values(value).every((v) => isRecord(v) && !Array.isArray(v) && Object.values(v).every(isStringArray));
}
function isCollapsedLanes(value) {
  return isStringArrayRecord(value);
}
var KanbanView = class extends import_obsidian5.BasesView {
  constructor(controller, scrollEl2, legacyData = null) {
    super(controller);
    this.type = "kanban-view";
    this.hoverPopover = null;
    this.groupByPropertyId = null;
    this.swimlaneByPropertyId = null;
    this.cardTitlePropertyId = null;
    this.imagePropertyId = null;
    this._columnSortables = /* @__PURE__ */ new Map();
    this._entryMap = /* @__PURE__ */ new Map();
    this.swimlaneSortable = null;
    this.swimlaneColumnSortables = /* @__PURE__ */ new Map();
    this.activeColorPicker = null;
    /**
     * In-memory display preferences — the single source of truth during a session.
     *
     * Loaded from config once when groupByPropertyId changes. Renders read from
     * here exclusively and never call config.set(). Only explicit user actions
     * (drag-drop, column remove, color change) update _prefs and then call
     * _persistPrefs() to write back to config.
     *
     * This breaks the config.set() → onDataUpdated() feedback loop that caused
     * state thrashing on every render cycle.
     */
    this._lastOrderKey = "";
    this._lastWrapValue = null;
    this._lastCardTitlePropertyId = void 0;
    this._lastImagePropertyId = void 0;
    this._lastImageFit = void 0;
    this._lastImageAspectRatio = void 0;
    this._lastSwimlanePropertyId = void 0;
    this._lastQuickAddFolder = void 0;
    this._cardFingerprints = /* @__PURE__ */ new Map();
    this._deferredSortableListeners = /* @__PURE__ */ new Map();
    this._prefs = {
      columnOrder: [],
      swimlaneOrder: [],
      cardOrders: {},
      columnColors: {},
      // columnValue → colorName
      collapsedLanes: /* @__PURE__ */ new Set()
    };
    this._prefsPropertyId = null;
    this._prefsSwimlanePropertyId = null;
    /**
     * True while a card or column drag is in flight. When set, patchColumnCards
     * skips DOM reordering so Sortable's live drag preview is not disturbed by
     * re-renders triggered during the drag.
     */
    this._dragging = false;
    this._activeCardPath = null;
    this.scrollEl = scrollEl2;
    this.containerEl = scrollEl2.createDiv({ cls: CSS_CLASSES.VIEW_CONTAINER });
    this.legacyData = legacyData;
    this.containerEl.on("click", "a.internal-link", (evt, linkEl) => {
      evt.preventDefault();
      const href = linkEl.getAttribute("data-href") || linkEl.getAttribute("href");
      if (href && this.app) {
        const cardEl = linkEl.closest(`[${DATA_ATTRIBUTES.ENTRY_PATH}]`);
        const sourcePath = cardEl.instanceOf(HTMLElement) ? cardEl.getAttribute(DATA_ATTRIBUTES.ENTRY_PATH) ?? "" : "";
        void this.app.workspace.openLinkText(href, sourcePath, import_obsidian5.Keymap.isModEvent(evt));
      }
    });
    this.containerEl.on("auxclick", "a.internal-link", (evt, linkEl) => {
      if (!evt.instanceOf(MouseEvent) || evt.button !== 1) return;
      evt.preventDefault();
      const href = linkEl.getAttribute("data-href") || linkEl.getAttribute("href");
      if (!href || !this.app) return;
      const cardEl = linkEl.closest(`[${DATA_ATTRIBUTES.ENTRY_PATH}]`);
      const sourcePath = cardEl.instanceOf(HTMLElement) ? cardEl.getAttribute(DATA_ATTRIBUTES.ENTRY_PATH) ?? "" : "";
      const file = this.app.metadataCache.getFirstLinkpathDest(href, sourcePath);
      if (file) this.openInBackgroundTab(file);
    });
    this.containerEl.on("mouseover", "a.internal-link", (evt, linkEl) => {
      if (!evt.instanceOf(MouseEvent)) return;
      const href = linkEl.getAttribute("data-href") || linkEl.getAttribute("href");
      if (!href) return;
      const cardEl = linkEl.closest(`[${DATA_ATTRIBUTES.ENTRY_PATH}]`);
      const sourcePath = cardEl.instanceOf(HTMLElement) ? cardEl.getAttribute(DATA_ATTRIBUTES.ENTRY_PATH) ?? "" : "";
      this.triggerHoverPreview(href, sourcePath, evt, linkEl);
    });
    this._debouncedRender = debounce(() => {
      try {
        this.loadConfig();
        this.render();
      } catch (error) {
        console.error("KanbanView error:", error);
      }
    }, DEBOUNCE_DELAY);
  }
  onDataUpdated() {
    this._debouncedRender();
  }
  loadConfig() {
    this.groupByPropertyId = this.config.getAsPropertyId("groupByProperty");
    this.swimlaneByPropertyId = this.config.getAsPropertyId("swimlaneByProperty");
    this.cardTitlePropertyId = this.config.getAsPropertyId("cardTitleProperty");
    this.imagePropertyId = this.config.getAsPropertyId("imageProperty");
  }
  triggerHoverPreview(linktext, sourcePath, event, targetEl) {
    this.app?.workspace.trigger("hover-link", {
      event,
      source: HOVER_LINK_SOURCE_ID,
      hoverParent: this,
      targetEl,
      linktext,
      sourcePath
    });
  }
  /**
   * Composite key used by `_prefs.cardOrders` to disambiguate card order across
   * swimlanes. When swimlanes are inactive, returns the bare column value so
   * existing flat-mode persistence continues to round-trip unchanged.
   */
  cardOrderKey(swimlaneValue, columnValue) {
    return swimlaneValue === null ? columnValue : `${swimlaneValue}${SWIMLANE_KEY_SEPARATOR}${columnValue}`;
  }
  swimlanePrefsKey(groupPropertyId, swimlanePropertyId) {
    return `${groupPropertyId}${SWIMLANE_KEY_SEPARATOR}${swimlanePropertyId}`;
  }
  /**
   * Load display preferences from config for the given propertyId.
   * Called once when groupByPropertyId changes; subsequent renders reuse _prefs.
   */
  _loadPrefs(propertyId, swimlanePropertyId) {
    this._prefsPropertyId = propertyId;
    this._prefsSwimlanePropertyId = swimlanePropertyId;
    const swimlaneScopedKey = swimlanePropertyId ? this.swimlanePrefsKey(propertyId, swimlanePropertyId) : null;
    const rawOrders = this.config?.get("columnOrders");
    const allOrders = isColumnOrders(rawOrders) ? rawOrders : {};
    let columnOrder = allOrders[propertyId] ?? null;
    const legacyOrder = this.legacyData?.columnOrders[propertyId] ?? null;
    if (!columnOrder && legacyOrder) {
      columnOrder = legacyOrder;
      this.config?.set("columnOrders", {
        ...allOrders,
        [propertyId]: legacyOrder
      });
    }
    this._prefs.columnOrder = columnOrder ? [...columnOrder] : [];
    const rawCardOrders = this.config?.get("cardOrders");
    const allCardOrders = isCardOrders(rawCardOrders) ? rawCardOrders : {};
    const savedCardOrders = allCardOrders[swimlaneScopedKey ?? propertyId] ?? {};
    this._prefs.cardOrders = Object.fromEntries(Object.entries(savedCardOrders).map(([k, v]) => [k, [...v]]));
    const rawColors = this.config?.get("columnColors");
    const allColors = isColumnColors(rawColors) ? rawColors : {};
    let columnColors = allColors[propertyId] ?? null;
    const legacyColors = this.legacyData?.columnColors[propertyId];
    if (!columnColors && legacyColors && Object.keys(legacyColors).length > 0) {
      columnColors = legacyColors;
      this.config?.set("columnColors", {
        ...allColors,
        [propertyId]: legacyColors
      });
    }
    this._prefs.columnColors = columnColors ? { ...columnColors } : {};
    const rawCollapsed = this.config?.get("collapsedLanes");
    const allCollapsed = isCollapsedLanes(rawCollapsed) ? rawCollapsed : {};
    this._prefs.collapsedLanes = new Set(swimlaneScopedKey ? allCollapsed[swimlaneScopedKey] ?? [] : []);
    const rawSwimlaneOrders = this.config?.get("swimlaneOrders");
    const allSwimlaneOrders = isColumnOrders(rawSwimlaneOrders) ? rawSwimlaneOrders : {};
    this._prefs.swimlaneOrder = swimlaneScopedKey && allSwimlaneOrders[swimlaneScopedKey] ? [...allSwimlaneOrders[swimlaneScopedKey]] : [];
  }
  /**
   * Write _prefs back to config. Called only on user actions (drag-drop,
   * column remove, color change) — never during renders.
   *
   * Change guards skip config.set() when the value hasn't changed, preventing
   * spurious onDataUpdated() triggers.
   */
  _persistConfigKey(key, guard, newValue, storageKey = this._prefsPropertyId) {
    if (!storageKey) return;
    const raw = this.config?.get(key);
    const all = guard(raw) ? raw : {};
    if (JSON.stringify(all[storageKey]) !== JSON.stringify(newValue)) {
      this.config?.set(key, { ...all, [storageKey]: newValue });
    }
  }
  _persistPrefs() {
    if (!this._prefsPropertyId) return;
    const swimlaneScopedKey = this._prefsSwimlanePropertyId ? this.swimlanePrefsKey(this._prefsPropertyId, this._prefsSwimlanePropertyId) : null;
    this._persistConfigKey("columnOrders", isColumnOrders, this._prefs.columnOrder, this._prefsPropertyId);
    this._persistConfigKey(
      "cardOrders",
      isCardOrders,
      this._prefs.cardOrders,
      swimlaneScopedKey ?? this._prefsPropertyId
    );
    this._persistConfigKey("columnColors", isColumnColors, this._prefs.columnColors, this._prefsPropertyId);
    if (swimlaneScopedKey) {
      this._persistConfigKey("swimlaneOrders", isColumnOrders, this._prefs.swimlaneOrder, swimlaneScopedKey);
      this._persistConfigKey(
        "collapsedLanes",
        isCollapsedLanes,
        Array.from(this._prefs.collapsedLanes),
        swimlaneScopedKey
      );
    }
  }
  render() {
    try {
      const entries = this.data?.data || [];
      const availablePropertyIds = this.allProperties || [];
      if (!this.groupByPropertyId && availablePropertyIds.length === 0) {
        this.fullReset();
        this.containerEl.createDiv({
          text: EMPTY_STATE_MESSAGES.NO_PROPERTIES,
          cls: CSS_CLASSES.EMPTY_STATE
        });
        return;
      }
      if (!this.groupByPropertyId) {
        this.groupByPropertyId = availablePropertyIds[0];
      }
      const swimlanePropertyId = this.swimlaneByPropertyId && this.swimlaneByPropertyId !== this.groupByPropertyId ? this.swimlaneByPropertyId : null;
      const groupChanged = this.groupByPropertyId !== this._prefsPropertyId;
      if (groupChanged || swimlanePropertyId !== this._prefsSwimlanePropertyId) {
        this._loadPrefs(this.groupByPropertyId, swimlanePropertyId);
      }
      const hasNoEntries = entries.length === 0;
      const hasNoSavedColumns = this._prefs.columnOrder.length === 0;
      if (hasNoEntries && hasNoSavedColumns) {
        this.fullReset();
        this.containerEl.createDiv({
          text: EMPTY_STATE_MESSAGES.NO_ENTRIES,
          cls: CSS_CLASSES.EMPTY_STATE
        });
        return;
      }
      this._entryMap = new Map(entries.map((e) => [e.file.path, e]));
      const groupedByLane = swimlanePropertyId ? this.groupEntriesBySwimlaneAndColumn(entries, swimlanePropertyId, this.groupByPropertyId) : null;
      const groupedEntries = groupedByLane ? this.flattenLanes(groupedByLane) : this.groupEntriesByProperty(entries, this.groupByPropertyId);
      const sortActive = this.hasActiveSort();
      if (!sortActive && groupedByLane) {
        groupedByLane.forEach((columns, laneValue) => {
          columns.forEach((cellEntries, columnValue) => {
            const savedOrder = this._prefs.cardOrders[this.cardOrderKey(laneValue, columnValue)];
            if (savedOrder) {
              columns.set(columnValue, this.applyCardOrder(cellEntries, savedOrder));
            }
          });
        });
      } else if (!sortActive) {
        groupedEntries.forEach((columnEntries, value) => {
          const savedOrder = this._prefs.cardOrders[this.cardOrderKey(null, value)];
          if (savedOrder) {
            groupedEntries.set(value, this.applyCardOrder(columnEntries, savedOrder));
          }
        });
      }
      const liveValues = Array.from(groupedEntries.keys());
      const liveValueSet = new Set(liveValues);
      let shouldPersistColumnOrder = false;
      if (this._prefs.columnOrder.includes(UNCATEGORIZED_LABEL) && !liveValueSet.has(UNCATEGORIZED_LABEL)) {
        this._prefs.columnOrder = this._prefs.columnOrder.filter((value) => value !== UNCATEGORIZED_LABEL);
        shouldPersistColumnOrder = true;
      }
      const newValues = liveValues.filter((v) => !this._prefs.columnOrder.includes(v));
      if (newValues.length > 0) {
        const isInitialOrder = this._prefs.columnOrder.length === 0;
        this._prefs.columnOrder = isInitialOrder ? [...newValues].sort() : [...this._prefs.columnOrder, ...newValues];
        shouldPersistColumnOrder = true;
      }
      if (shouldPersistColumnOrder) {
        this._persistPrefs();
      }
      const orderedValues = this.getOrderedColumnValues(liveValues);
      const currentOrderKey = JSON.stringify(this.config?.getOrder() ?? []);
      const orderChanged = currentOrderKey !== this._lastOrderKey;
      this._lastOrderKey = currentOrderKey;
      const currentWrapValue = this.config?.get("wrapPropertyValues") === true;
      const wrapChanged = currentWrapValue !== this._lastWrapValue;
      this._lastWrapValue = currentWrapValue;
      const currentCardTitlePropertyId = this.cardTitlePropertyId;
      const cardTitleChanged = currentCardTitlePropertyId !== this._lastCardTitlePropertyId;
      this._lastCardTitlePropertyId = currentCardTitlePropertyId;
      const currentImagePropertyId = this.imagePropertyId;
      const imagePropertyChanged = currentImagePropertyId !== this._lastImagePropertyId;
      this._lastImagePropertyId = currentImagePropertyId;
      const currentImageFit = this.config?.get("imageFit") === "contain" ? "contain" : "cover";
      const imageFitChanged = currentImageFit !== this._lastImageFit;
      this._lastImageFit = currentImageFit;
      const rawRatio = Number(this.config?.get("imageAspectRatio"));
      const currentImageAspectRatio = Number.isFinite(rawRatio) && rawRatio > 0 ? rawRatio : 0.5;
      const imageAspectRatioChanged = currentImageAspectRatio !== this._lastImageAspectRatio;
      this._lastImageAspectRatio = currentImageAspectRatio;
      const currentSwimlanePropertyId = swimlanePropertyId;
      const swimlanePropertyChanged = currentSwimlanePropertyId !== this._lastSwimlanePropertyId;
      this._lastSwimlanePropertyId = currentSwimlanePropertyId;
      const currentQuickAddFolder = this.getQuickAddFolder();
      const quickAddFolderChanged = currentQuickAddFolder !== this._lastQuickAddFolder;
      this._lastQuickAddFolder = currentQuickAddFolder;
      const existingBoard = this.containerEl.querySelector(`.${CSS_CLASSES.BOARD}`);
      const optionsChanged = orderChanged || wrapChanged || cardTitleChanged || imagePropertyChanged || imageFitChanged || imageAspectRatioChanged || swimlanePropertyChanged || quickAddFolderChanged;
      const lanes = /* @__PURE__ */ new Map();
      if (groupedByLane) {
        groupedByLane.forEach((v, k) => lanes.set(k, v));
      } else {
        lanes.set(null, groupedEntries);
      }
      const hasSwimlanes = groupedByLane !== null;
      const existingIsSwimlane = existingBoard?.classList.contains(CSS_CLASSES.BOARD_WITH_SWIMLANES) ?? false;
      const modeChanged = hasSwimlanes !== existingIsSwimlane;
      if (!existingBoard || modeChanged || groupChanged || optionsChanged) {
        this.fullRebuild(orderedValues, lanes, hasSwimlanes);
      } else {
        this.patchBoard(orderedValues, lanes, hasSwimlanes);
      }
      this.reapplyActiveCard();
    } catch (error) {
      console.error("KanbanView error:", error);
    }
  }
  destroySortables() {
    this._columnSortables.forEach((s) => s.destroy());
    this._columnSortables.clear();
    if (this.swimlaneSortable) {
      this.swimlaneSortable.destroy();
      this.swimlaneSortable = null;
    }
    this.swimlaneColumnSortables.forEach((s) => s.destroy());
    this.swimlaneColumnSortables.clear();
    this._deferredSortableListeners.forEach(({ el, handler }) => {
      el.removeEventListener("pointerdown", handler);
    });
    this._deferredSortableListeners.clear();
  }
  fullReset() {
    this.containerEl.empty();
    this.destroySortables();
    this._entryMap.clear();
    this._cardFingerprints.clear();
  }
  fullRebuild(orderedColumnValues, lanes, hasSwimlanes) {
    this.containerEl.empty();
    this.containerEl.classList.toggle(CSS_CLASSES.VIEW_CONTAINER_WITH_SWIMLANES, hasSwimlanes);
    this.destroySortables();
    const boardEl = this.containerEl.createDiv({
      cls: hasSwimlanes ? `${CSS_CLASSES.BOARD} ${CSS_CLASSES.BOARD_WITH_SWIMLANES}` : CSS_CLASSES.BOARD
    });
    if (hasSwimlanes) {
      const liveLaneValues = [...lanes.keys()].filter((k) => k !== null);
      const newLaneValues = liveLaneValues.filter((v) => !this._prefs.swimlaneOrder.includes(v));
      if (newLaneValues.length > 0) {
        const isInitialOrder = this._prefs.swimlaneOrder.length === 0;
        if (isInitialOrder) {
          this._prefs.swimlaneOrder = this._sortSwimlaneValues(newLaneValues);
        } else {
          this._prefs.swimlaneOrder = [...this._prefs.swimlaneOrder, ...newLaneValues];
        }
        this._persistPrefs();
      }
      const orderedLanes = this.getOrderedSwimlaneValues(liveLaneValues);
      orderedLanes.forEach((laneValue) => {
        const laneEntries = lanes.get(laneValue) ?? /* @__PURE__ */ new Map();
        const laneEl = this._buildSwimlaneElement(laneValue, laneEntries, orderedColumnValues);
        boardEl.appendChild(laneEl);
        const bodyEl = laneEl.querySelector(`.${CSS_CLASSES.SWIMLANE_BODY}`);
        if (bodyEl) this.swimlaneColumnSortables.set(laneValue, this._createColumnSortable(bodyEl));
      });
      this.initializeSwimlaneSortable(boardEl);
    } else {
      const colEntries = lanes.get(null) ?? /* @__PURE__ */ new Map();
      orderedColumnValues.forEach((colValue) => {
        const colEl = this.createColumn(colValue, colEntries.get(colValue) ?? []);
        boardEl.appendChild(colEl);
        const cardBody = colEl.querySelector(
          `.${CSS_CLASSES.COLUMN_BODY}[${DATA_ATTRIBUTES.SORTABLE_CONTAINER}]`
        );
        if (cardBody) this.attachCardSortable(cardBody, this.cardOrderKey(null, colValue));
      });
      this.swimlaneColumnSortables.set(null, this._createColumnSortable(boardEl));
    }
  }
  _buildRowCtx() {
    return {
      ...this._buildColumnCtx(),
      collapsedLanes: this._prefs.collapsedLanes
    };
  }
  _buildRowCallbacks() {
    return {
      ...this._buildColumnCallbacks(),
      onToggleCollapsed: (laneVal, laneEl, toggleBtn) => this.toggleSwimlaneCollapsed(laneVal, laneEl, toggleBtn),
      attachCardSortable: (body, key) => this.attachCardSortable(body, key),
      cardOrderKey: (laneVal, colVal) => this.cardOrderKey(laneVal, colVal)
    };
  }
  _buildSwimlaneElement(laneValue, laneEntries, orderedColumnValues) {
    return buildSwimlaneElement(
      laneValue,
      laneEntries,
      orderedColumnValues,
      this._buildRowCtx(),
      this._buildRowCallbacks()
    );
  }
  _createColumnSortable(containerEl) {
    return new sortable_esm_default(containerEl, {
      animation: SORTABLE_CONFIG.ANIMATION_DURATION,
      handle: `.${CSS_CLASSES.COLUMN_DRAG_HANDLE}`,
      draggable: `.${CSS_CLASSES.COLUMN}`,
      ghostClass: CSS_CLASSES.COLUMN_GHOST,
      dragClass: CSS_CLASSES.COLUMN_DRAGGING,
      onStart: () => {
        this._dragging = true;
      },
      onEnd: (evt) => {
        this._dragging = false;
        try {
          this.handleSwimlaneColumnDrop(evt);
        } catch (error) {
          console.error("KanbanView: error handling column drop", error);
        }
      }
    });
  }
  initializeSwimlaneSortable(boardEl) {
    if (this.swimlaneSortable) {
      this.swimlaneSortable.destroy();
      this.swimlaneSortable = null;
    }
    this.swimlaneSortable = new sortable_esm_default(boardEl, {
      animation: SORTABLE_CONFIG.ANIMATION_DURATION,
      handle: `.${CSS_CLASSES.SWIMLANE_DRAG_HANDLE}`,
      draggable: `.${CSS_CLASSES.SWIMLANE}`,
      ghostClass: CSS_CLASSES.SWIMLANE_GHOST,
      dragClass: CSS_CLASSES.SWIMLANE_DRAGGING,
      onStart: () => {
        this._dragging = true;
      },
      onEnd: () => {
        this._dragging = false;
        this.handleSwimlaneDrop(boardEl);
      }
    });
  }
  handleSwimlaneDrop(boardEl) {
    const lanes = boardEl.querySelectorAll(`.${CSS_CLASSES.SWIMLANE}`);
    const order = Array.from(lanes).map((lane) => lane.getAttribute(DATA_ATTRIBUTES.SWIMLANE_VALUE)).filter((v) => v !== null);
    this._prefs.swimlaneOrder = order;
    this._persistPrefs();
  }
  handleSwimlaneColumnDrop(evt) {
    if (!this._prefsPropertyId || !evt.to.instanceOf(HTMLElement)) return;
    const order = Array.from(evt.to.children).filter(
      (child) => child.instanceOf(HTMLElement) && child.classList.contains(CSS_CLASSES.COLUMN)
    ).map((col) => col.getAttribute(DATA_ATTRIBUTES.COLUMN_VALUE)).filter((v) => v !== null);
    if (order.length === 0) return;
    this._prefs.columnOrder = order;
    this._persistPrefs();
    this.render();
  }
  patchBoard(orderedColumnValues, lanes, hasSwimlanes) {
    const boardEl = this.containerEl.querySelector(`.${CSS_CLASSES.BOARD}`);
    if (!boardEl) {
      console.error("KanbanView: patchBoard called but board element not found; skipping patch");
      return;
    }
    const scrollPositions = /* @__PURE__ */ new Map();
    boardEl.querySelectorAll(`.${CSS_CLASSES.COLUMN_BODY}`).forEach((body) => {
      const colEl = body.closest(`.${CSS_CLASSES.COLUMN}`);
      const colVal = colEl?.getAttribute(DATA_ATTRIBUTES.COLUMN_VALUE);
      const laneEl = body.closest(`.${CSS_CLASSES.SWIMLANE}`);
      const laneVal = laneEl?.getAttribute(DATA_ATTRIBUTES.SWIMLANE_VALUE) ?? null;
      if (colVal) scrollPositions.set(this.cardOrderKey(laneVal, colVal), body.scrollTop);
    });
    if (hasSwimlanes) {
      const liveLaneValues = [...lanes.keys()].filter((k) => k !== null);
      const newLaneValues = liveLaneValues.filter((v) => !this._prefs.swimlaneOrder.includes(v));
      if (newLaneValues.length > 0) {
        const isInitialOrder = this._prefs.swimlaneOrder.length === 0;
        if (isInitialOrder) {
          this._prefs.swimlaneOrder = this._sortSwimlaneValues(newLaneValues);
        } else {
          this._prefs.swimlaneOrder = [...this._prefs.swimlaneOrder, ...newLaneValues];
        }
        this._persistPrefs();
      }
      const orderedLanes = this.getOrderedSwimlaneValues(liveLaneValues);
      const newLaneSet = new Set(orderedLanes);
      const existingLanes = /* @__PURE__ */ new Map();
      boardEl.querySelectorAll(`.${CSS_CLASSES.SWIMLANE}`).forEach((laneEl) => {
        const val = laneEl.getAttribute(DATA_ATTRIBUTES.SWIMLANE_VALUE);
        if (val !== null) existingLanes.set(val, laneEl);
      });
      existingLanes.forEach((laneEl, laneValue) => {
        if (!newLaneSet.has(laneValue)) {
          const colSortable = this.swimlaneColumnSortables.get(laneValue);
          if (colSortable) {
            colSortable.destroy();
            this.swimlaneColumnSortables.delete(laneValue);
          }
          orderedColumnValues.forEach((colVal) => {
            const key = this.cardOrderKey(laneValue, colVal);
            const s = this._columnSortables.get(key);
            if (s) {
              s.destroy();
              this._columnSortables.delete(key);
            }
          });
          laneEl.remove();
          existingLanes.delete(laneValue);
        }
      });
      orderedLanes.forEach((laneValue) => {
        const laneEntries = lanes.get(laneValue) ?? /* @__PURE__ */ new Map();
        if (!existingLanes.has(laneValue)) {
          const laneEl = this._buildSwimlaneElement(laneValue, laneEntries, orderedColumnValues);
          boardEl.appendChild(laneEl);
          existingLanes.set(laneValue, laneEl);
          const bodyEl = laneEl.querySelector(`.${CSS_CLASSES.SWIMLANE_BODY}`);
          if (bodyEl) {
            this.swimlaneColumnSortables.set(laneValue, this._createColumnSortable(bodyEl));
          } else {
            console.error("KanbanView: swimlane body element not found; column sorting will be broken", laneValue);
          }
        } else {
          const laneEl = existingLanes.get(laneValue);
          if (laneEl) {
            const countEl = laneEl.querySelector(`.${CSS_CLASSES.SWIMLANE_COUNT}`);
            if (countEl) {
              const count = orderedColumnValues.reduce((sum, col) => sum + (laneEntries.get(col)?.length ?? 0), 0);
              countEl.textContent = `${count}`;
            }
            const bodyEl = laneEl.querySelector(`.${CSS_CLASSES.SWIMLANE_BODY}`);
            if (bodyEl) this._patchColumns(bodyEl, orderedColumnValues, laneEntries, laneValue);
          }
        }
      });
      orderedLanes.forEach((laneValue) => {
        const laneEl = existingLanes.get(laneValue);
        if (laneEl) boardEl.appendChild(laneEl);
      });
      if (!this.swimlaneSortable) this.initializeSwimlaneSortable(boardEl);
    } else {
      const colEntries = lanes.get(null) ?? /* @__PURE__ */ new Map();
      this._patchColumns(boardEl, orderedColumnValues, colEntries, null);
    }
    window.requestAnimationFrame(() => {
      try {
        boardEl.querySelectorAll(`.${CSS_CLASSES.COLUMN_BODY}`).forEach((body) => {
          const colEl = body.closest(`.${CSS_CLASSES.COLUMN}`);
          const colVal = colEl?.getAttribute(DATA_ATTRIBUTES.COLUMN_VALUE);
          const laneEl = body.closest(`.${CSS_CLASSES.SWIMLANE}`);
          const laneVal = laneEl?.getAttribute(DATA_ATTRIBUTES.SWIMLANE_VALUE) ?? null;
          if (colVal) {
            const top = scrollPositions.get(this.cardOrderKey(laneVal, colVal));
            if (top !== void 0) body.scrollTop = top;
          }
        });
      } catch (error) {
        console.error("KanbanView: error restoring scroll positions", error);
      }
    });
  }
  _patchColumns(containerEl, orderedColumnValues, groupedEntries, laneValue) {
    const existingColumns = /* @__PURE__ */ new Map();
    containerEl.querySelectorAll(`.${CSS_CLASSES.COLUMN}`).forEach((col) => {
      const val = col.getAttribute(DATA_ATTRIBUTES.COLUMN_VALUE);
      if (val !== null) existingColumns.set(val, col);
    });
    const newColSet = new Set(orderedColumnValues);
    existingColumns.forEach((colEl, colValue) => {
      if (!newColSet.has(colValue)) {
        const key = this.cardOrderKey(laneValue, colValue);
        const s = this._columnSortables.get(key);
        if (s) {
          s.destroy();
          this._columnSortables.delete(key);
        }
        colEl.remove();
        existingColumns.delete(colValue);
      }
    });
    orderedColumnValues.forEach((colValue) => {
      const entries = groupedEntries.get(colValue) ?? [];
      if (!existingColumns.has(colValue)) {
        const options = laneValue !== null ? { showRemoveButton: false, swimlaneValue: laneValue } : {};
        const colEl = this.createColumn(colValue, entries, options);
        containerEl.appendChild(colEl);
        existingColumns.set(colValue, colEl);
        const cardBody = colEl.querySelector(
          `.${CSS_CLASSES.COLUMN_BODY}[${DATA_ATTRIBUTES.SORTABLE_CONTAINER}]`
        );
        if (cardBody) {
          const key = this.cardOrderKey(laneValue, colValue);
          const attachOnce = () => {
            this.attachCardSortable(cardBody, key);
            this._deferredSortableListeners.delete(key);
            cardBody.removeEventListener("pointerdown", attachOnce);
          };
          cardBody.addEventListener("pointerdown", attachOnce);
          this._deferredSortableListeners.set(key, {
            el: cardBody,
            handler: attachOnce
          });
        } else {
          console.warn("KanbanView: column body not found for new column; card drag will not work", colValue);
        }
      } else {
        const colEl = existingColumns.get(colValue);
        if (colEl) this.patchColumnCards(colEl, entries);
      }
    });
    orderedColumnValues.forEach((colValue) => {
      const colEl = existingColumns.get(colValue);
      if (colEl) containerEl.appendChild(colEl);
    });
  }
  _computeCardFingerprint(entry) {
    return computeCardFingerprint(entry, this._buildCardCtx());
  }
  patchColumnCards(columnEl, newEntries) {
    patchColumnCards(columnEl, newEntries, this._buildColumnCtx(), this._buildColumnCallbacks());
  }
  groupEntriesByProperty(entries, propertyId) {
    const grouped = /* @__PURE__ */ new Map();
    entries.forEach((entry) => {
      try {
        const propValue = entry.getValue(propertyId);
        const value = normalizePropertyValue(propValue);
        const group = ensureGroupExists(grouped, value);
        group.push(entry);
      } catch (error) {
        console.warn("Error processing entry:", entry.file.path, error);
        const uncategorizedGroup = ensureGroupExists(grouped, UNCATEGORIZED_LABEL);
        uncategorizedGroup.push(entry);
      }
    });
    return grouped;
  }
  /**
   * Two-axis bucketing: swimlane → column → entries. Entries that fail to read
   * either property fall through to UNCATEGORIZED_LABEL on the offending axis.
   */
  groupEntriesBySwimlaneAndColumn(entries, swimlanePropertyId, columnPropertyId) {
    const grouped = /* @__PURE__ */ new Map();
    const ensureLane = (laneKey) => {
      const existing = grouped.get(laneKey);
      if (existing) return existing;
      const lane = /* @__PURE__ */ new Map();
      grouped.set(laneKey, lane);
      return lane;
    };
    entries.forEach((entry) => {
      let laneKey = UNCATEGORIZED_LABEL;
      let columnKey = UNCATEGORIZED_LABEL;
      try {
        laneKey = normalizePropertyValue(entry.getValue(swimlanePropertyId));
      } catch (error) {
        console.warn("Error reading swimlane property for entry:", entry.file.path, error);
      }
      try {
        columnKey = normalizePropertyValue(entry.getValue(columnPropertyId));
      } catch (error) {
        console.warn("Error reading column property for entry:", entry.file.path, error);
      }
      const lane = ensureLane(laneKey);
      ensureGroupExists(lane, columnKey).push(entry);
    });
    return grouped;
  }
  toggleSwimlaneCollapsed(laneValue, laneEl, toggleBtn) {
    const willCollapse = !this._prefs.collapsedLanes.has(laneValue);
    if (willCollapse) this._prefs.collapsedLanes.add(laneValue);
    else this._prefs.collapsedLanes.delete(laneValue);
    laneEl.classList.toggle(CSS_CLASSES.SWIMLANE_COLLAPSED, willCollapse);
    updateSwimlaneToggle(toggleBtn, willCollapse);
    this._persistPrefs();
  }
  _sortSwimlaneValues(values) {
    return sortSwimlaneValues(values);
  }
  getOrderedSwimlaneValues(liveValues) {
    return getOrderedSwimlaneValues(liveValues, this._prefs.swimlaneOrder);
  }
  /**
   * Flatten a lane→column→entries map into the column→entries shape the
   * single-axis render path expects, preserving union of column values across
   * all lanes so empty cells still render as empty bodies.
   */
  flattenLanes(byLane) {
    const flat = /* @__PURE__ */ new Map();
    byLane.forEach((columns) => {
      columns.forEach((entries, columnValue) => {
        const existing = flat.get(columnValue);
        if (existing) existing.push(...entries);
        else flat.set(columnValue, [...entries]);
      });
    });
    return flat;
  }
  _buildColumnCtx() {
    return {
      doc: this.containerEl.doc,
      card: this._buildCardCtx(),
      cardCb: this._buildCardCallbacks(),
      prefs: { columnColors: this._prefs.columnColors },
      dragging: this._dragging,
      cardFingerprints: this._cardFingerprints
    };
  }
  _buildColumnCallbacks() {
    return {
      applyColumnColor: (el, name) => this.applyColumnColor(el, name),
      onColorPickerClick: (anchor, col, val) => this.openColorPicker(anchor, col, val),
      onRemoveColumn: (val, el) => this.removeColumn(val, el),
      createAddButton: (colVal, laneVal) => this.createAddButton(colVal, laneVal),
      getQuickAddFolder: () => this.getQuickAddFolder()
    };
  }
  createColumn(value, entries, options = {}) {
    return createColumn(value, entries, options, this._buildColumnCtx(), this._buildColumnCallbacks());
  }
  _buildCardCtx() {
    return {
      app: this.app,
      doc: this.containerEl.doc,
      groupByPropertyId: this.groupByPropertyId,
      cardTitlePropertyId: this.cardTitlePropertyId,
      imagePropertyId: this.imagePropertyId,
      imageFit: this._lastImageFit ?? "cover",
      imageAspectRatio: this._lastImageAspectRatio ?? 0.5,
      wrapValues: this._lastWrapValue ?? false,
      order: this.config?.getOrder() ?? [],
      getDisplayName: (id) => this.config?.getDisplayName(id) ?? id
    };
  }
  _buildCardCallbacks() {
    return {
      onHoverPreview: (lt, sp, e, el) => this.triggerHoverPreview(lt, sp, e, el),
      onSetActiveCard: (path) => this.setActiveCard(path),
      onOpenInBackgroundTab: (file) => this.openInBackgroundTab(file)
    };
  }
  createCard(entry) {
    return createCard(entry, this._buildCardCtx(), this._buildCardCallbacks());
  }
  applyColumnColor(columnEl, colorName) {
    applyColumnColor(columnEl, colorName);
  }
  openColorPicker(anchorEl, columnEl, columnValue) {
    this.activeColorPicker?.remove();
    this.activeColorPicker = null;
    const popover = anchorEl.doc.createElement("div");
    popover.className = CSS_CLASSES.COLUMN_COLOR_POPOVER;
    const currentColor = columnEl.getAttribute(DATA_ATTRIBUTES.COLUMN_COLOR);
    const noneSwatch = anchorEl.doc.createElement("div");
    noneSwatch.className = `${CSS_CLASSES.COLUMN_COLOR_SWATCH} ${CSS_CLASSES.COLUMN_COLOR_NONE}`;
    if (!currentColor) noneSwatch.classList.add(CSS_CLASSES.COLUMN_COLOR_SWATCH_ACTIVE);
    noneSwatch.title = "No color";
    noneSwatch.addEventListener("click", () => {
      this.applyColumnColor(columnEl, null);
      delete this._prefs.columnColors[columnValue];
      this._persistPrefs();
      popover.remove();
      this.activeColorPicker = null;
    });
    popover.appendChild(noneSwatch);
    for (const color of COLOR_PALETTE) {
      const swatch = anchorEl.doc.createElement("div");
      swatch.className = CSS_CLASSES.COLUMN_COLOR_SWATCH;
      swatch.style.background = color.cssVar;
      swatch.title = color.name;
      if (currentColor === color.name) swatch.classList.add(CSS_CLASSES.COLUMN_COLOR_SWATCH_ACTIVE);
      swatch.addEventListener("click", () => {
        this.applyColumnColor(columnEl, color.name);
        this._prefs.columnColors[columnValue] = color.name;
        this._persistPrefs();
        popover.remove();
        this.activeColorPicker = null;
      });
      popover.appendChild(swatch);
    }
    const rect = anchorEl.getBoundingClientRect();
    popover.style.top = `${rect.bottom + 4}px`;
    popover.style.left = `${rect.left}px`;
    anchorEl.doc.body.appendChild(popover);
    this.activeColorPicker = popover;
    const dismiss = (e) => {
      if (e.target instanceof Node && !popover.contains(e.target) && e.target !== anchorEl) {
        popover.remove();
        this.activeColorPicker = null;
        anchorEl.doc.removeEventListener("click", dismiss);
      }
    };
    anchorEl.doc.addEventListener("click", dismiss);
  }
  getQuickAddFolder() {
    const raw = this.config?.get("quickAddFolder");
    if (typeof raw !== "string") return null;
    const trimmed = raw.trim();
    if (!trimmed) return null;
    return (0, import_obsidian5.normalizePath)(trimmed);
  }
  _buildQuickAddCtx() {
    return {
      app: this.app,
      doc: this.containerEl.doc,
      prefsPropertyId: this._prefsPropertyId,
      prefsSwimlanePropertyId: this._prefsSwimlanePropertyId,
      quickAddFolder: this.getQuickAddFolder()
    };
  }
  _buildQuickAddCallbacks() {
    return {
      createFileForView: (path, setFm) => this.createFileForView(path, setFm)
    };
  }
  createAddButton(columnValue, swimlaneValue) {
    return createAddButton(columnValue, swimlaneValue, this._buildQuickAddCtx(), this._buildQuickAddCallbacks());
  }
  async createQuickAddCard(title, columnValue, swimlaneValue) {
    return createQuickAddCard(
      title,
      columnValue,
      swimlaneValue,
      this._buildQuickAddCtx(),
      this._buildQuickAddCallbacks()
    );
  }
  closeNativeNewItemPopover() {
    closeNativeNewItemPopover(this.containerEl.doc);
  }
  detachColumn(value, colEl) {
    const sortable = this._columnSortables.get(value);
    if (sortable) {
      sortable.destroy();
      this._columnSortables.delete(value);
    }
    colEl.remove();
  }
  removeColumn(value, columnEl) {
    if (!this._prefsPropertyId) return;
    this._prefs.columnOrder = this._prefs.columnOrder.filter((v) => v !== value);
    this._persistPrefs();
    this.detachColumn(value, columnEl);
  }
  attachCardSortable(body, value) {
    const sortable = new sortable_esm_default(body, {
      group: SORTABLE_GROUP,
      animation: SORTABLE_CONFIG.ANIMATION_DURATION,
      // require a press-and-hold before drag begins on touch so that
      // swiping to scroll a column isn't mistaken for a card drag
      delay: SORTABLE_CONFIG.TOUCH_DELAY,
      delayOnTouchOnly: true,
      touchStartThreshold: SORTABLE_CONFIG.TOUCH_START_THRESHOLD,
      // Keep same-column sorting enabled so Sortable can report whether the
      // user actually tried to move a card. Sorted boards snap back in
      // handleCardDrop after optionally showing an action-specific notice.
      sort: true,
      dragClass: CSS_CLASSES.CARD_DRAGGING,
      ghostClass: CSS_CLASSES.CARD_GHOST,
      chosenClass: CSS_CLASSES.CARD_CHOSEN,
      onStart: (evt) => {
        this._dragging = true;
        if (evt.item.instanceOf(HTMLElement)) evt.item.classList.remove(CSS_CLASSES.CARD_HOVER);
      },
      onEnd: (evt) => {
        this._dragging = false;
        this.setActiveCard(null);
        void this.handleCardDrop(evt);
      }
    });
    this._columnSortables.set(value, sortable);
  }
  async handleCardDrop(evt) {
    if (!evt.item.instanceOf(HTMLElement)) {
      console.warn("Card element is not an HTMLElement:", evt.item);
      return;
    }
    const cardEl = evt.item;
    const entryPath = cardEl.getAttribute(DATA_ATTRIBUTES.ENTRY_PATH);
    if (!entryPath) {
      console.warn("No entry path found on card");
      return;
    }
    const columnSelector = `.${CSS_CLASSES.COLUMN}`;
    const oldColumnEl = evt.from.closest(columnSelector);
    const newColumnEl = evt.to.closest(columnSelector);
    if (!newColumnEl || !newColumnEl.instanceOf(HTMLElement)) {
      console.warn("Could not find new column element");
      return;
    }
    const oldColumnValue = oldColumnEl?.instanceOf(HTMLElement) ? oldColumnEl.getAttribute(DATA_ATTRIBUTES.COLUMN_VALUE) : null;
    const newColumnValue = newColumnEl.getAttribute(DATA_ATTRIBUTES.COLUMN_VALUE);
    if (!newColumnValue) {
      console.warn("No column value found");
      return;
    }
    if (!this._prefsPropertyId) {
      console.warn("No group by property ID set");
      return;
    }
    const swimlaneSelector = `.${CSS_CLASSES.SWIMLANE}`;
    const oldLaneEl = evt.from.closest(swimlaneSelector);
    const newLaneEl = evt.to.closest(swimlaneSelector);
    const swimlaneActive = newLaneEl?.instanceOf(HTMLElement) ?? false;
    const oldLaneValue = oldLaneEl?.instanceOf(HTMLElement) ? oldLaneEl.getAttribute(DATA_ATTRIBUTES.SWIMLANE_VALUE) : null;
    const newLaneValue = swimlaneActive ? newLaneEl.getAttribute(DATA_ATTRIBUTES.SWIMLANE_VALUE) : null;
    const getColumnPaths = (bodyEl) => Array.from(bodyEl.querySelectorAll(`.${CSS_CLASSES.CARD}`)).map((c) => c.instanceOf(HTMLElement) ? c.getAttribute(DATA_ATTRIBUTES.ENTRY_PATH) : null).filter((p) => p !== null);
    const oldKey = this.cardOrderKey(oldLaneValue, oldColumnValue ?? "");
    const newKey = this.cardOrderKey(newLaneValue, newColumnValue);
    const sortActive = this.hasActiveSort();
    if (oldLaneValue === newLaneValue && oldColumnValue === newColumnValue) {
      if (sortActive) {
        if (this.didSortableIndexChange(evt)) {
          new import_obsidian5.Notice(SORTED_CARD_ORDER_NOTICE, 4e3);
        }
        this.render();
        return;
      }
      this._prefs.cardOrders[newKey] = getColumnPaths(evt.to);
      this._persistPrefs();
      return;
    }
    if (!sortActive) {
      if (oldColumnEl?.instanceOf(HTMLElement) && oldColumnValue) {
        const oldBody = oldColumnEl.querySelector(`.${CSS_CLASSES.COLUMN_BODY}`);
        if (oldBody) this._prefs.cardOrders[oldKey] = getColumnPaths(oldBody);
      }
      this._prefs.cardOrders[newKey] = getColumnPaths(evt.to);
      this._persistPrefs();
    }
    const entry = this._entryMap.get(entryPath);
    if (!entry) {
      console.warn("Entry not found for path:", entryPath);
      return;
    }
    if (!this.app?.fileManager) {
      console.warn("File manager not available");
      return;
    }
    try {
      const columnValueToSet = newColumnValue === UNCATEGORIZED_LABEL ? "" : newColumnValue;
      const columnPropertyName = (0, import_obsidian5.parsePropertyId)(this._prefsPropertyId).name;
      const swimlanePropertyId = swimlaneActive ? this._prefsSwimlanePropertyId : null;
      const swimlaneCrossed = swimlaneActive && swimlanePropertyId !== null && newLaneValue !== null && oldLaneValue !== newLaneValue;
      const swimlanePropertyName = swimlaneCrossed ? (0, import_obsidian5.parsePropertyId)(swimlanePropertyId).name : null;
      const swimlaneValueToSet = swimlaneCrossed && newLaneValue !== UNCATEGORIZED_LABEL ? newLaneValue : "";
      await this.app.fileManager.processFrontMatter(entry.file, (frontmatter) => {
        if (columnValueToSet === "") {
          delete frontmatter[columnPropertyName];
        } else {
          frontmatter[columnPropertyName] = columnValueToSet;
        }
        if (swimlanePropertyName) {
          if (swimlaneValueToSet === "") {
            delete frontmatter[swimlanePropertyName];
          } else {
            frontmatter[swimlanePropertyName] = swimlaneValueToSet;
          }
        }
      });
    } catch (error) {
      console.error("Error updating entry property:", error);
      this.render();
    }
  }
  findCardEl(path) {
    return Array.from(this.containerEl.querySelectorAll(`.${CSS_CLASSES.CARD}`)).find(
      (el) => el.getAttribute(DATA_ATTRIBUTES.ENTRY_PATH) === path
    ) ?? null;
  }
  /**
   * Open a file in a new background tab, keeping the kanban as the active leaf.
   *
   * Obsidian's getLeaf('tab') makes the new tab the visible one in its group,
   * so we capture the kanban's leaf, kick off openFile (fire-and-forget), and
   * switch the active leaf back synchronously — before the browser repaints —
   * so the new tab is never visible to the user. { focus: false } avoids an
   * extra focus-driven scroll-into-view; the kanban still becomes the active
   * (visible) leaf.
   *
   * During the leaf swap a transient layout pass clamps column scrollTop on
   * image-backed cards (their <img> hasn't decoded, so scrollHeight briefly
   * shrinks). We capture column scroll positions and restore them aggressively —
   * synchronously plus over several animation frames — so no paint shows the
   * clamped state.
   */
  openInBackgroundTab(file) {
    if (!this.app?.workspace) return;
    const scrollPositions = [];
    this.containerEl.querySelectorAll(`.${CSS_CLASSES.COLUMN_BODY}`).forEach((body) => {
      if (body.scrollTop > 0) scrollPositions.push([body, body.scrollTop]);
    });
    const previousLeaf = this.app.workspace.getMostRecentLeaf();
    const newLeaf = this.app.workspace.getLeaf("tab");
    void newLeaf.openFile(file, { active: false });
    if (previousLeaf && previousLeaf !== newLeaf) {
      this.app.workspace.setActiveLeaf(previousLeaf, { focus: false });
    }
    if (scrollPositions.length === 0) return;
    const restore = () => {
      scrollPositions.forEach(([body, top]) => {
        if (body.scrollTop !== top) body.scrollTop = top;
      });
    };
    restore();
    let frames = 4;
    const tick = () => {
      restore();
      if (--frames > 0) window.requestAnimationFrame(tick);
    };
    window.requestAnimationFrame(tick);
  }
  setActiveCard(path) {
    if (this._activeCardPath) {
      this.findCardEl(this._activeCardPath)?.classList.remove(CSS_CLASSES.CARD_ACTIVE);
    }
    this._activeCardPath = path;
    if (path) {
      this.findCardEl(path)?.classList.add(CSS_CLASSES.CARD_ACTIVE);
    }
  }
  reapplyActiveCard() {
    if (!this._activeCardPath) return;
    this.findCardEl(this._activeCardPath)?.classList.add(CSS_CLASSES.CARD_ACTIVE);
  }
  didSortableIndexChange(evt) {
    if (evt.oldDraggableIndex !== void 0 || evt.newDraggableIndex !== void 0) {
      return evt.oldDraggableIndex !== evt.newDraggableIndex;
    }
    if (evt.oldIndex !== void 0 || evt.newIndex !== void 0) {
      return evt.oldIndex !== evt.newIndex;
    }
    return false;
  }
  hasActiveSort() {
    const sortConfig = this.config?.getSort();
    if (Array.isArray(sortConfig)) return sortConfig.length > 0;
    if (!sortConfig || typeof sortConfig !== "object") return Boolean(sortConfig);
    return Object.keys(sortConfig).length > 0;
  }
  getOrderedColumnValues(liveValues) {
    if (!this._prefs.columnOrder.length) return liveValues.sort();
    const newValues = liveValues.filter((v) => !this._prefs.columnOrder.includes(v));
    return [...this._prefs.columnOrder, ...newValues];
  }
  applyCardOrder(entries, savedOrder) {
    const entryMap = new Map(entries.map((e) => [e.file.path, e]));
    const ordered = savedOrder.map((p) => entryMap.get(p)).filter((e) => e !== void 0);
    const unsaved = entries.filter((e) => !savedOrder.includes(e.file.path));
    return [...ordered, ...unsaved];
  }
  onClose() {
    this._debouncedRender.cancel();
    this.destroySortables();
    this.activeColorPicker?.remove();
    this.activeColorPicker = null;
  }
  /**
   * Column state (order and colors) is persisted using BasesViewConfig.set/get
   * (https://docs.obsidian.md/Reference/TypeScript+API/BasesViewConfig#Methods)
   * rather than Plugin.saveData/loadData
   * (https://docs.obsidian.md/Plugins/User+interface/Settings).
   *
   * Why: Plugin.saveData writes a single plugin-wide plugin.data.json, so all
   * bases shared the same column state keyed only by property ID. Using the
   * BasesViewConfig API instead means each .base file carries its own state —
   * deleting and re-adding the plugin no longer wipes configuration, and two bases
   * that group by the same property can have independent column orders and colors.
   *
   * Migration: versions prior to 0.3.0 wrote to plugin.data.json. The
   * legacyData parameter passed from main.ts holds that data. On the first
   * render after upgrade, the legacy value is written into the base config via
   * set() and subsequent renders use _prefs which is already populated — so
   * this migration path is exercised at most once per base.
   *
   * plugin.data.json is intentionally left in place after migration rather than
   * deleted: removing it would be destructive if something went wrong mid-upgrade,
   * and the file simply becomes stale once each base has migrated its own state.
   */
  static getViewOptions() {
    return [
      {
        displayName: "Group by",
        type: "property",
        key: "groupByProperty",
        filter: (prop) => !prop.startsWith("file."),
        placeholder: "Select property"
      },
      {
        displayName: "Swimlane by",
        type: "property",
        key: "swimlaneByProperty",
        filter: (prop) => !prop.startsWith("file."),
        placeholder: "Optional: horizontal grouping"
      },
      {
        displayName: "Add card to column folder",
        type: "folder",
        key: "quickAddFolder",
        placeholder: "Required for + button"
      },
      {
        displayName: "Card title property",
        type: "property",
        key: "cardTitleProperty",
        placeholder: "Default: file name"
      },
      {
        displayName: "Image property",
        type: "property",
        key: "imageProperty",
        placeholder: "Optional: image link property"
      },
      {
        displayName: "Image fit",
        type: "dropdown",
        key: "imageFit",
        default: "cover",
        options: { cover: "Cover", contain: "Contain" }
      },
      {
        displayName: "Image aspect ratio",
        type: "slider",
        key: "imageAspectRatio",
        default: 0.5,
        min: 0.25,
        max: 2.5,
        step: 0.05
      },
      {
        displayName: "Wrap property values",
        type: "toggle",
        key: "wrapPropertyValues"
      }
    ];
  }
};

// src/main.ts
var KANBAN_VIEW_TYPE = "kanban-view";
function parseLegacyData(data) {
  if (!isRecord(data)) return null;
  if ("columnOrders" in data && isColumnOrders(data.columnOrders)) {
    return {
      columnOrders: data.columnOrders,
      columnColors: isColumnColors(data.columnColors) ? data.columnColors : {}
    };
  }
  if (isColumnOrders(data)) {
    return {
      columnOrders: data,
      columnColors: {}
    };
  }
  return null;
}
var KanbanBasesViewPlugin = class extends import_obsidian6.Plugin {
  async onload() {
    const raw = await this.loadData();
    const legacyData = parseLegacyData(raw);
    this.registerHoverLinkSource(HOVER_LINK_SOURCE_ID, {
      display: "Kanban",
      defaultMod: true
    });
    this.registerBasesView(KANBAN_VIEW_TYPE, {
      name: "Kanban",
      icon: "columns",
      factory: (controller, scrollEl2) => {
        return new KanbanView(controller, scrollEl2, legacyData);
      },
      options: KanbanView.getViewOptions
    });
  }
  onunload() {
  }
};
/*! Bundled license information:

sortablejs/modular/sortable.esm.js:
  (**!
   * Sortable 1.15.6
   * @author	RubaXa   <trash@rubaxa.org>
   * @author	owenm    <owen23355@gmail.com>
   * @license MIT
   *)
*/

/* nosourcemap */