WaifuBoard-Extensions/book/comix.js

class Comix {
    constructor() {
        this.baseUrl = "https://comix.to";
        this.apiUrl = "https://comix.to/api/v2";
        this.type = "book-board";
        this.version = "1.0";
        this.mediaType = "manga";
    }

    get headers() {
        return {
            "Referer": `${this.baseUrl}/`,
            "User-Agent": "Mozilla/5.0"
        };
    }

    async search(queryObj) {
        const q = (queryObj.query || "").trim().replace(/\s+/g, "+");

        const url = new URL(`${this.apiUrl}/manga`);
        if (q) {
            url.searchParams.set("keyword", q);
            url.searchParams.set("order[relevance]", "desc");
        } else {
            url.searchParams.set("order[views_30d]", "desc");
        }
        url.searchParams.set("limit", "50");
        url.searchParams.set("page", "1");

        const res = await fetch(url, { headers: this.headers });
        if (!res.ok) throw new Error(`Search failed: ${res.status}`);

        const json = await res.json();

        return json.result.items.map(m => ({
            id: m.hash_id,
            title: m.title,
            image: m.poster?.large || null,
            rating: m.score ?? null,
            type: "book"
        }));
    }

    async getMetadata(id) {
        const url = `${this.apiUrl}/manga/${id}?includes[]=genre&includes[]=author&includes[]=artist`;

        const res = await fetch(url, { headers: this.headers });
        if (!res.ok) throw new Error(`Metadata failed: ${res.status}`);

        const { result } = await res.json();

        return {
            id: result.hash_id,
            title: result.title,
            format: "MANGA",
            score: result.score ?? 0,
            genres: result.genres?.map(g => g.name).join(", ") ?? "",
            status: result.status ?? "unknown",
            published: result.created_at ?? "",
            summary: result.description ?? "",
            chapters: result.chapters_count ?? 0,
            image: result.poster?.large || null
        };
    }

    async getSlug(mangaId) {
        const res = await fetch(`${this.apiUrl}/manga/${mangaId}`, {
            headers: this.headers
        });
        if (!res.ok) return "";
        const { result } = await res.json();
        return result?.slug || "";
    }

    async findChapters(mangaId) {
        const slug = await this.getSlug(mangaId);
        if (!slug) return [];

        const baseUrl = `${this.apiUrl}/manga/${mangaId}/chapters?order[number]=desc&limit=100`;

        const res = await fetch(baseUrl, { headers: this.headers });
        if (!res.ok) return [];

        const first = await res.json();
        const totalPages = first.result.pagination?.last_page || 1;

        let all = [...first.result.items];

        for (let p = 2; p <= totalPages; p++) {
            const r = await fetch(`${baseUrl}&page=${p}`, { headers: this.headers });
            if (!r.ok) continue;
            const d = await r.json();
            if (d?.result?.items) all.push(...d.result.items);
        }

        const map = new Map();

        for (const ch of all) {
            if (ch.language !== "en") continue;

            const key = ch.number;
            if (!map.has(key) || ch.is_official === 1) {
                map.set(key, ch);
            }
        }

        return Array.from(map.values())
            .sort((a, b) => a.number - b.number)
            .map((ch, i) => ({
                id: `${mangaId}|${slug}|${ch.chapter_id}|${ch.number}`,
                title: ch.name
                    ? `Chapter ${ch.number} — ${ch.name}`
                    : `Chapter ${ch.number}`,
                number: Number(ch.number),
                releaseDate: ch.updated_at ?? null,
                index: i
            }));
    }

    async findChapterPages(chapterId) {
        const parts = chapterId.split("|");
        console.log(parts)
        if (parts.length < 4) return [];

        const [hashId, slug, chapterRealId, number] = parts;
        const readerUrl = `${this.baseUrl}/title/${hashId}-${slug}/${chapterRealId}-chapter-${number}`;

        const res = await fetch(readerUrl, { headers: this.headers });
        if (!res.ok) return [];

        const html = await res.text();

        const regex = /["\\]*images["\\]*\s*:\s*(\[[^\]]*\])/s;
        const match = html.match(regex);
        if (!match?.[1]) return [];

        let images;
        try {
            images = JSON.parse(match[1]);
        } catch {
            images = JSON.parse(match[1].replace(/\\"/g, '"'));
        }

        return images.map((img, i) => ({
            url: img.url,
            index: i,
            headers: {
                Referer: readerUrl,
                "User-Agent": "Mozilla/5.0"
            }
        }));
    }
}

module.exports = Comix;