class Animepictures {
    baseUrl = "https://anime-pictures.net";

    constructor() {
        this.type = "image-board";
        this.version = "1.0"
    }

    async search(query = "thighs", page = 1, perPage = 42) {
        const url = `${this.baseUrl}/posts?page=${page - 1}&search_tag=${query}&order_by=date&lang=en`;

        const { result } = await this.scrape(
            url,
            async (page) => {
                return page.evaluate(() => {
                    const items = document.querySelectorAll('.img-block.img-block-big');
                    const results = [];

                    items.forEach(div => {
                        const link = div.querySelector('a');
                        const img = div.querySelector('img');
                        if (!link || !img) return;

                        const href = link.getAttribute('href') || "";
                        const idMatch = href.match(/\/posts\/(\d+)/);
                        const id = idMatch ? idMatch[1] : null;

                        const imgUrl = img.getAttribute('src');
                        const tagsRaw = img.getAttribute('alt') || "";
                        const tags = tagsRaw.trim().split(/\s+/).filter(Boolean);

                        if (id && imgUrl) {
                            results.push({
                                id: id,
                                //full res image: imgUrl.replace("opreviews", "oimages").replace("_cp.avif", ".jpeg"),
                                image: imgUrl,
                                tags: tags,
                            });
                        }
                    });

                    const nextPageBtn = document.querySelector('.numeric_pages a.desktop_only');
                    const hasNextPage = !!nextPageBtn;

                    return {results, hasNextPage};
                });
            },
            { waitSelector: '.img-block.img-block-big', timeout: 15000 }
        );

        return {
            results: result.results,
            hasNextPage: result.hasNextPage,
            page,
            //headers: {
            //    "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/139.0.0.0 Safari/537.36",
            //    "Accept": "image/avif,image/webp,image/apng,image/*,*/*;q=0.8",
            //    "Accept-Language": "en-US,en;q=0.9",
            //    "Referer": "https://anime-pictures.net/",
            //    "Sec-Fetch-Dest": "document",
            //    "Sec-Fetch-Mode": "navigate",
            //    "Sec-Fetch-Site": "none",
            //    "Sec-Fetch-User": "?1"
            //}
        };
    }

    async getInfo(id) {
        const url = `${this.baseUrl}/posts/${id}?lang=en`;

        const { result } = await this.scrape(
            url,
            async (page) => {
                return page.evaluate(() => {
                    const img = document.querySelector('#big_preview');
                    const image = img ? img.src : null;

                    const tagLinks = document.querySelectorAll('.tags li a');
                    const tags = [...tagLinks].map(a => a.textContent.trim());

                    return {image, tags};
                });
            },
            { waitSelector: '#big_preview', timeout: 15000 }
        );

        return {
            id,
            image: result.image,
            tags: result.tags,
        };
    }
}

module.exports = Animepictures;