import os, re, json, urllib.request, urllib.error

API_URL = "https://runeterra.ar/api/cards/get/en_us?game=chrono"
HEADERS = {
    "Content-Type": "application/json",
    "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36"
}

def normalize(name):
    return name.lower().replace('"', "").replace("'", "").replace("\u2019", "'").replace("\u2018", "'").strip()

CARD_ROOT = "chrono.docs"

FACTION_DIRS = [
    "Agent/[[Lifeblood]]", "Agent/[[Phasetide]]", "Agent/[[Splintergleam]]",
    "Agent/[[Starshard]]", "Agent/[[Synthos]]", "Agent/[[Voidmen]]",
    "Spell/[[Lifeblood]]", "Spell/[[Phasetide]]", "Spell/[[Splintergleam]]",
    "Spell/[[Starshard]]", "Spell/[[Synthos]]", "Spell/[[Voidmen]]",
    "Immortalized/[[Lifeblood]]", "Immortalized/[[Phasetide]]",
    "Immortalized/[[Splintergleam]]", "Immortalized/[[Starshard]]",
    "Immortalized/[[Synthos]]", "Immortalized/[[Voidmen]]",
    "Token/[[Lifeblood]]", "Token/[[Phasetide]]",
    "Token/[[Splintergleam]]", "Token/[[Starshard]]",
    "Token/[[Synthos]]", "Token/[[Voidmen]]",
]

card_files = []
for faction_dir in FACTION_DIRS:
    full_path = os.path.join(CARD_ROOT, faction_dir)
    if os.path.isdir(full_path):
        for f in sorted(os.listdir(full_path)):
            if f.endswith(".md"):
                card_files.append(os.path.join(full_path, f))

card_files.sort()
print(f"Found {len(card_files)} card files")

def fetch_card_data(card_name):
    search_terms = [card_name]
    first_word = card_name.split()[0] if card_name.split() else card_name
    search_terms.append(first_word)
    # Try searching for each word in the name
    for word in card_name.split():
        if word not in search_terms:
            search_terms.append(word)
    # Try searching for quoted form if name contains quotes
    quoted = re.findall(r'"([^"]*)"', card_name)
    if quoted:
        search_terms.append(quoted[0])
    # For "Violent", also try "Violet"
    if "violent" in card_name.lower():
        search_terms.append(card_name.lower().replace("violent", "Violet"))
        search_terms.append("Violet")
    seen = set()
    for term in search_terms:
        if term in seen:
            continue
        seen.add(term)
        body = json.dumps({"search": term}).encode("utf-8")
        req = urllib.request.Request(API_URL, data=body, headers=HEADERS)
        try:
            with urllib.request.urlopen(req, timeout=10) as resp:
                data = json.loads(resp.read())
                cards = data.get("cards", [])
                if not cards:
                    continue
                ncard_name = normalize(card_name)
                for c in cards:
                    if normalize(c.get("name", "")) == ncard_name:
                        return c.get("rarity"), c.get("artistName")
                for c in cards:
                    for ac in c.get("associatedCards", []):
                        if normalize(ac.get("name", "")) == ncard_name:
                            return ac.get("rarity"), ac.get("artistName")
                for c in cards:
                    if ncard_name in normalize(c.get("name", "")) and c.get("type") != "Immortalized Agent":
                        return c.get("rarity"), c.get("artistName")
                for c in cards:
                    for ac in c.get("associatedCards", []):
                        if ncard_name in normalize(ac.get("name", "")):
                            return ac.get("rarity"), ac.get("artistName")
        except urllib.error.HTTPError as e:
            err_body = e.read().decode()
            print(f"[HTTP {e.code}] {err_body[:200]}", end=" ")
            return None, None
    return None, None

not_found = []
found_count = 0
skipped_count = 0

for i, filepath in enumerate(card_files, 1):
    filename = os.path.basename(filepath).replace(".md", "")
    print(f"[{i}/{len(card_files)}] {filename}...", end=" ")

    with open(filepath, "r", encoding="utf-8") as f:
        content = f.read()

    # Check if rarity and artist already exist in frontmatter
    if "rarity:" in content.split("---")[1].strip() if content.count("---") >= 2 else False:
        # Extract existing values to print
        front = content.split("---")[1]
        r = ""
        a = ""
        for line in front.split("\n"):
            if line.startswith("rarity:"):
                r = line.split(":", 1)[1].strip()
            if line.startswith("artist:"):
                a = line.split(":", 1)[1].strip()
        print(f"rarity={r}, artist={a} (skipped)")
        skipped_count += 1
        continue

    rarity, artist = fetch_card_data(filename)

    if rarity is None or artist is None:
        print("NOT FOUND")
        not_found.append(filename)
        continue

    print(f"rarity={rarity}, artist={artist}")

    # Insert after 'category:' line
    lines = content.split("\n")
    new_lines = []
    inserted = False
    for line in lines:
        new_lines.append(line)
        if line.startswith("category:") and not inserted:
            new_lines.append(f"rarity: {rarity}")
            new_lines.append(f"artist: {artist}")
            inserted = True
    with open(filepath, "w", encoding="utf-8") as f:
        f.write("\n".join(new_lines))
    found_count += 1

print(f"\nDone. Found+updated: {found_count}, Skipped (already had): {skipped_count}, Not found: {len(not_found)}")
if not_found:
    print("Not found cards:")
    for n in not_found:
        print(f"  - {n}")