IGP-Fan-Reference/Pages/Dialog/GlossaryDialogComponent.razor

@implements IDisposable;
@inject IGlossaryService glossaryService
@inject IGlossaryDialogService glossaryDialogService

<div class="dialogOverlay" onclick="@CloseDialog">
    <div class="dialogContainer glossaryDialog"
         @onclick:preventDefault="true"
         @onclick:stopPropagation="true">

        @if (term == null)
        {
            <div class="dialogBody">Term is null</div>
        }
        else
        {
            <div class="dialogHeader">
                <div class="dialogHeaderLeft">
                    @if (glossaryDialogService.HasHistory())
                    {
                        <button class="dialogBackBtn" @onclick="glossaryDialogService.BackDialog" title="Back">
                            &#8592;
                        </button>
                    }
                    <div class="dialogTitle">@term.Term</div>
                </div>
                <div class="dialogHeaderRight">
                    <span class="glossaryCategory">@term.Category</span>
                    <button class="dialogCloseBtn" @onclick="CloseDialog">&times;</button>
                </div>
            </div>

            <div class="dialogBody">
                <div class="glossaryDefinition">@((MarkupString)RenderMarkdown(term.LongDefinition))</div>

                @if (term.RelatedEntityIds.Count > 0)
                {
                    <div class="glossaryRelatedSection">
                        <div class="glossaryRelatedTitle">Related Entities</div>
                        <div class="glossaryRelatedList">
                            @foreach (var entityId in term.RelatedEntityIds)
                            {
                                <EntityLabelComponent EntityId="@entityId"/>
                            }
                        </div>
                    </div>
                }

                @if (term.RelatedTermIds.Count > 0)
                {
                    <div class="glossaryRelatedSection">
                        <div class="glossaryRelatedTitle">Related Terms</div>
                        <div class="glossaryRelatedList">
                            @foreach (var relatedId in term.RelatedTermIds)
                            {
                                <GlossaryLabelComponent TermId="@relatedId"/>
                            }
                        </div>
                    </div>
                }
            </div>
        }
    </div>
</div>

<style>
    .dialogOverlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background-color: rgba(0, 0, 0, 0.6);
        display: flex;
        align-items: flex-start;
        justify-content: center;
        z-index: 1000;
        padding-top: 64px;
    }

    .dialogContainer {
        background-color: var(--paper);
        border-radius: var(--dialog-radius);
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
        display: flex;
        flex-direction: column;
        max-height: calc(100vh - 128px);
        overflow: hidden;
    }

    .glossaryDialog {
        max-width: 600px;
        width: calc(100% - 32px);
    }

    .dialogHeader {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 12px 16px;
        border-bottom: 1px solid var(--paper-border);
        background-color: var(--accent);
        border-radius: var(--dialog-radius) var(--dialog-radius) 0 0;
        min-height: 52px;
        gap: 8px;
    }

    .dialogHeaderLeft {
        display: flex;
        align-items: center;
        gap: 8px;
        min-width: 0;
    }

    .dialogHeaderRight {
        display: flex;
        align-items: center;
        gap: 8px;
        flex-shrink: 0;
    }

    .dialogBackBtn {
        background: none;
        border: none;
        color: rgba(255, 255, 255, 0.8);
        font-size: 1.4rem;
        cursor: pointer;
        padding: 4px 8px;
        line-height: 1;
        border-radius: 6px;
        transition: background 0.15s, color 0.15s;
    }

    .dialogBackBtn:hover {
        background: rgba(255, 255, 255, 0.15);
        color: white;
    }

    .dialogTitle {
        font-size: 1.25rem;
        font-weight: 700;
        color: white;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .dialogCloseBtn {
        background: none;
        border: none;
        color: rgba(255, 255, 255, 0.7);
        font-size: 1.5rem;
        cursor: pointer;
        padding: 0;
        line-height: 1;
        width: 32px;
        height: 32px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 6px;
        transition: background 0.15s, color 0.15s;
    }

    .dialogCloseBtn:hover {
        background: rgba(255, 255, 255, 0.15);
        color: white;
    }

    .glossaryCategory {
        font-size: 0.75rem;
        color: rgba(255, 255, 255, 0.6);
        text-transform: uppercase;
        letter-spacing: 0.5px;
        font-weight: 600;
    }

    .dialogBody {
        padding: 20px;
        overflow-y: auto;
        flex: 1;
        color: var(--text-primary, #ddd);
    }

    .glossaryDefinition {
        line-height: 1.7;
    }

    .glossaryDefinition p {
        margin-bottom: 12px;
    }

    .glossaryRelatedSection {
        margin-top: 24px;
        padding-top: 16px;
        border-top: 1px solid var(--info-secondary-border);
    }

    .glossaryRelatedTitle {
        font-weight: 700;
        font-size: 0.95rem;
        margin-bottom: 8px;
        color: var(--text-primary, #ddd);
    }

    .glossaryRelatedList {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
    }
</style>

@code {
    private GlossaryTermModel? term;

    protected override void OnInitialized()
    {
        base.OnInitialized();
        glossaryDialogService.Subscribe(OnUpdate);
        LoadTerm();
    }

    void IDisposable.Dispose()
    {
        glossaryDialogService.Unsubscribe(OnUpdate);
    }

    void OnUpdate()
    {
        LoadTerm();
        StateHasChanged();
    }

    void LoadTerm()
    {
        var id = glossaryDialogService.GetTermId();
        term = id != null ? glossaryService.GetTerm(id) : null;
    }

    void CloseDialog()
    {
        glossaryDialogService.CloseDialog();
    }

    string RenderMarkdown(string text)
    {
        return Markdown.ToHtml(text);
    }
}