import { Stream, ProviderContext } from "../types";

export const getStream = async function ({
  link: url,
  type,
  providerContext,
}: {
  link: string;
  type: string;
  providerContext: ProviderContext;
}): Promise<Stream[]> {
  const { axios, cheerio } = providerContext;
  try {
    console.log("pwGetStream", type, url);
    const baseUrl = url.split("/").slice(0, 3).join("/");
    const streamLinks: Stream[] = [];
    const urls: { id: string; size: string }[] = [];
    const res = await axios.get(url);
    const data = res.data;
    const $ = cheerio.load(data);
    $('tr:contains("mixdrop")').map((i, element) => {
      const id = $(element).find(".wp-menu-btn").attr("data-wp-menu");
      const size = $(element).find(".wp-menu-btn").next().text();
      if (id) {
        urls.push({ id: baseUrl + "/links/go/" + id, size });
      }
    });

    console.log("urls", urls);

    for (const url of urls) {
      const res2 = await axios.head(url.id);
      const location = res2.request?.responseURL.replace("/f/", "/e/");

      const res3 = await fetch(location, {
        credentials: "include",
        headers: {
          "User-Agent":
            "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:101.0) Gecko/20100101 Firefox/101.0",
          Accept:
            "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8",
          "Accept-Language": "en-US,en;q=0.5",
          "Upgrade-Insecure-Requests": "1",
          "Sec-Fetch-Dest": "iframe",
          "Sec-Fetch-Mode": "navigate",
          "Sec-Fetch-Site": "same-origin",
          Pragma: "no-cache",
          "Cache-Control": "no-cache",
          referer: res2.request?.responseURL,
        },
        referrer: res2.request?.responseURL,
        method: "GET",
        mode: "cors",
      });
      const data3 = await res3.text();

      // let MDCore: any = {};
      // Step 1: Extract the function parameters and the encoded string
      var functionRegex =
        /eval\(function\((.*?)\)\{.*?return p\}.*?\('(.*?)'\.split/;
      var match = functionRegex.exec(data3);
      let p = "";
      if (match) {
        // var params = match[1].split(',').map(param => param.trim());
        var encodedString = match[2];
        console.log("Encoded String:", encodedString);

        // console.log('Parameters:', params);
        // console.log('Encoded String:', encodedString.split("',36,")[0], '🔥🔥');

        const base = Number(
          encodedString.split(",'|MDCore|")[0].split(",")[
            encodedString.split(",'|MDCore|")[0].split(",").length - 1
          ]
        );
        console.log("Base:", base);

        p = encodedString.split(`',${base},`)?.[0].trim();
        let a = base;
        let c = encodedString.split(`',${base},`)[1].slice(2).split("|").length;
        let k = encodedString.split(`',${base},`)[1].slice(2).split("|");

        // console.log('p:', p);
        // console.log('a:', a);
        // console.log('c:', c);
        // console.log('k:', k);

        const decode = function (
          p: any,
          a: any,
          c: any,
          k: any,
          e: any,
          d: any
        ) {
          e = function (c: any) {
            return c.toString(36);
          };
          if (!"".replace(/^/, String)) {
            while (c--) {
              d[c.toString(a)] = k[c] || c.toString(a);
            }
            k = [
              function (e: any) {
                return d[e];
              },
            ];
            e = function () {
              return "\\w+";
            };
            c = 1;
          }
          while (c--) {
            if (k[c]) {
              p = p.replace(new RegExp("\\b" + e(c) + "\\b", "g"), k[c]);
            }
          }
          return p;
        };

        const decoded = decode(p, a, c, k, 0, {});
        // get MDCore.wurl=
        const wurl = decoded.match(/MDCore\.wurl="([^"]+)"/)?.[1];
        console.log("wurl:", wurl);
        const streamUrl = "https:" + wurl;
        console.log("streamUrl:", streamUrl);
        streamLinks.push({
          server: "Mixdrop " + url.size,
          link: streamUrl,
          type: "mp4",
          headers: {
            "User-Agent":
              "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:101.0) Gecko/20100101 Firefox/101.0",
            Accept:
              "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8",
            "Accept-Language": "en-US,en;q=0.5",
            "Upgrade-Insecure-Requests": "1",
            "Sec-Fetch-Dest": "iframe",
            "Sec-Fetch-Mode": "navigate",
            "Sec-Fetch-Site": "same-origin",
            Pragma: "no-cache",
            "Cache-Control": "no-cache",
            referer: res2.request?.responseURL,
          },
        });
      } else {
        console.log("No match found");
      }
    }
    return streamLinks;
  } catch (err) {
    console.error(err);
    return [];
  }
};