const cheerio = require('cheerio');
const axios = require('axios')
let getscript = async (url) => {
    let text;
    url = "https://www.manhuadb.com" + url
    await axios.get(url).then((res)=>{
        // text = res.text
        // console.log(res.data)
        text = res.data
    })
    let $ = cheerio.load(text);
    let list;
    $('script').each((index, ele) => {
        // console.log(ele)
        let text = $(ele).html()
        if (text.search('var img_data =') != -1) {
            eval(text)
            let chapterImages = Buffer.from(img_data, 'base64').toString()
            chapterImages = JSON.parse(chapterImages)
            let lists = []
            for(let i in chapterImages){
                lists.push(chapterImages[i].img)
            }
            chapterImages = lists
            // var reg = /^http(s)?:\/\/(.*?)\//
            // imghost = reg.exec(pageImage)[2]
            let imghost = $(".vg-r-data").eq(0).attr("data-host")
            let chapterPath = $(".vg-r-data").eq(0).attr("data-img_pre")
            // imghost 图片域名
            // chapterPath 图片基本链接path
            // chapterImages 图片地址数组
            // pageTitle 标题
            // pageUrl 页面基础url
            // prevChapterData 上一页信息 
            // nextChapterData 下一页信息
            // 页面地址为 基础url + 页信息.id
            // console.log({ imghost, chapterPath, chapterImages, pageTitle, pageUrl, prevChapterData, nextChapterData, pageImage })
            // let down = pageUrl.replace("https://www.gufengmh8.com","") + nextChapterData.id + ".html"
            // let upurl = pageUrl.replace("https://www.gufengmh8.com","") + prevChapterData.id + ".html"
            list = { imghost, chapterPath, chapterImages}
            // if(list){
            //     // console.log(list)
                
            // }
        }
    })
    return list;
    // console.log(list)

}

// getscript('/manhua/9008/11109_148948.html')
module.exports = getscript