Rasadyar_Inspection_Back/routes/nationalDocumentsRoutes.js

const express = require("express");
const router = express.Router();
const https = require("https");
const querystring = require("querystring");
const zlib = require("zlib");
const { verifyToken } = require("../lib/jwtUtils");

function getRandomElement(array) {
  const randomIndex = Math.floor(Math.random() * array.length);
  return array[randomIndex];
}

function parseBaJsonResponse(response, rawBuffer) {
  const encoding = String(response.headers["content-encoding"] || "")
    .trim()
    .toLowerCase();

  let buf = rawBuffer;

  if (encoding === "gzip") {
    buf = zlib.gunzipSync(buf);
  } else if (encoding === "deflate") {
    buf = zlib.inflateSync(buf);
  } else if (encoding === "br") {
    buf = zlib.brotliDecompressSync(buf);
  }

  return JSON.parse(buf.toString("utf8"));
}

async function performLogin() {
  const getOptions = {
    hostname: "ba124.ir",
    path: "/Account/Login",
    method: "GET",
    headers: {
      "User-Agent":
        "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36",
      Accept: "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
      "Accept-Language": "en-US,en;q=0.9,fa-IR;q=0.8,fa;q=0.7",
      Connection: "keep-alive",
      "Sec-Fetch-Dest": "document",
      "Sec-Fetch-Mode": "navigate",
      "Sec-Fetch-Site": "none",
      "Sec-Fetch-User": "?1",
      "Upgrade-Insecure-Requests": "1",
    },
  };

  const loginPageCookies = await new Promise((resolve, reject) => {
    const request = https.request(getOptions, (response) => {
      let data = "";

      response.on("data", (chunk) => {
        data += chunk;
      });

      response.on("end", () => {
        const csrfMatch = data.match(
          /<input name="__RequestVerificationToken" type="hidden" value="([^"]+)"/,
        );
        const csrfToken = csrfMatch ? csrfMatch[1] : null;

        if (!csrfToken) {
          reject(new Error("Could not extract CSRF token"));
          return;
        }

        const cookies = response.headers["set-cookie"] || [];
        const cookieString = cookies
          .map((cookie) => cookie.split(";")[0])
          .join("; ");

        resolve({ csrfToken, cookieString });
      });
    });

    request.on("error", (error) => {
      reject(error);
    });

    request.end();
  });

  const randomUser = getRandomElement([
    4072893341, 4072452238, 4070413170, 4189617652, 4071417919, 4172069355,
  ]);

  const postData = querystring.stringify({
    NationalId: randomUser,
    Password: randomUser,
    __RequestVerificationToken: loginPageCookies.csrfToken,
  });

  const postOptions = {
    hostname: "ba124.ir",
    path: "/Account/Login",
    method: "POST",
    headers: {
      "Content-Type": "application/x-www-form-urlencoded; charset=UTF-8",
      "Content-Length": Buffer.byteLength(postData),
      "User-Agent":
        "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36",
      Accept: "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
      "Accept-Language": "en-US,en;q=0.9,fa-IR;q=0.8,fa;q=0.7",
      Connection: "keep-alive",
      Cookie: loginPageCookies.cookieString,
      Host: "ba124.ir",
      Origin: "https://ba124.ir",
      Referer: "https://ba124.ir/Account/Login",
      "Sec-Fetch-Dest": "document",
      "Sec-Fetch-Mode": "navigate",
      "Sec-Fetch-Site": "same-origin",
      "Sec-Fetch-User": "?1",
      "Upgrade-Insecure-Requests": "1",
    },
  };

  const finalCookie = await new Promise((resolve, reject) => {
    const request = https.request(postOptions, (response) => {
      response.on("data", () => {});

      response.on("end", () => {
        const cookies = response.headers["set-cookie"] || [];
        const cookieString = cookies
          .map((cookie) => cookie.split(";")[0])
          .join("; ");

        const combinedCookie = loginPageCookies.cookieString
          ? `${loginPageCookies.cookieString}; ${cookieString}`
          : cookieString;

        resolve(combinedCookie);
      });
    });

    request.on("error", (error) => {
      reject(error);
    });

    request.write(postData);
    request.end();
  });

  return finalCookie;
}

async function makeInquiryRequest(info, type, cookie) {
  const payloadData =
    type === "person"
      ? querystring.stringify({
          nationalCode: info,
          birthDateString: "1404/08/12",
        })
      : type === "unit"
        ? querystring.stringify({
            NationalCode: info,
          })
        : JSON.stringify({
            NationaId: info,
          });

  const requestOptions = {
    hostname: "ba124.ir",
    path:
      type === "person"
        ? "/Inquiries/PersonInfo"
        : type === "unit"
          ? "/Inquiries/CallGetLegalPersonInfoByNationalCode"
          : "/Inquiries/AsnafGWLicenseInquiry",
    method: "POST",
    headers: {
      "Content-Type":
        type === "person" || type === "unit"
          ? "application/x-www-form-urlencoded; charset=UTF-8"
          : "application/json; charset=UTF-8",
      "Content-Length": Buffer.byteLength(payloadData),
      "User-Agent":
        "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36",
      Accept: "application/json, text/javascript, */*; q=0.01",
      Accept_Encoding: "gzip, deflate, br, zstd",
      Accept_Language: "en-US,en;q=0.9,fa-IR;q=0.8,fa;q=0.7",
      Connection: "keep-alive",
      Cookie: cookie,
      Host: "ba124.ir",
      Origin: "https://ba124.ir",
      Referer:
        type === "person"
          ? "https://ba124.ir/Inquiries/PersonInfo"
          : type === "unit"
            ? "https://ba124.ir/Inquiries/GetLegalPersonInfoByNationalCode"
            : "https://ba124.ir/Inquiries/AsnafGWLicenseInquiry",
      "Sec-Ch-Ua":
        '"Chromium";v="142", "Google Chrome";v="142", "Not_A Brand";v="99"',
      "Sec-Ch-Ua-Mobile": "?0",
      "Sec-Ch-Ua-Platform": '"Windows"',
      "Sec-Fetch-Dest": "empty",
      "Sec-Fetch-Mode": "cors",
      "Sec-Fetch-Site": "same-origin",
      "X-Requested-With": "XMLHttpRequest",
    },
  };

  const finalInfo = await new Promise((resolve, reject) => {
    const request = https.request(requestOptions, (response) => {
      const chunks = [];

      response.on("data", (chunk) => {
        chunks.push(chunk);
      });

      response.on("end", () => {
        try {
          const raw = Buffer.concat(chunks);
          const jsonData = parseBaJsonResponse(response, raw);
          resolve(jsonData);
        } catch (error) {
          reject(new Error(`Invalid JSON response: ${error.message}`));
        }
      });
    });

    request.on("error", (error) => {
      reject(error);
    });

    request.write(payloadData);
    request.end();
  });

  return finalInfo;
}

async function makeLadingRequest(start, end, postal, cookie) {
  const payloadData = JSON.stringify({
    FromIssuDate: start,
    ToIssuDate: end,
    CodePosti: postal,
    MabdaYaMaghsad: 3,
  });

  const requestOptions = {
    hostname: "ba124.ir",
    path: "/Inquiries/CallGetBarnamehInfoByCodePosti",
    method: "POST",
    headers: {
      "Content-Type": "application/json; charset=UTF-8",
      "Content-Length": Buffer.byteLength(payloadData),
      "User-Agent":
        "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36",
      Accept: "application/json, text/javascript, */*; q=0.01",
      Accept_Encoding: "gzip, deflate, br, zstd",
      Accept_Language:
        "en-US,en;q=0.9,fa-IR;q=0.8,fa;q=0.7,ar-AE;q=0.6,ar;q=0.5,en-GB;q=0.4",
      Connection: "keep-alive",
      Cookie: cookie,
      Host: "ba124.ir",
      Origin: "https://ba124.ir",
      Referer: "https://ba124.ir/Inquiries/GetBarnamehInfoByCodePosti",
      "Sec-Ch-Ua":
        '"Chromium";v="142", "Google Chrome";v="142", "Not_A Brand";v="99"',
      "Sec-Ch-Ua-Mobile": "?0",
      "Sec-Ch-Ua-Platform": '"Linux"',
      "Sec-Fetch-Dest": "empty",
      "Sec-Fetch-Mode": "cors",
      "Sec-Fetch-Site": "same-origin",
      "X-Requested-With": "XMLHttpRequest",
    },
  };

  const finalInfo = await new Promise((resolve, reject) => {
    const request = https.request(requestOptions, (response) => {
      const chunks = [];

      response.on("data", (chunk) => {
        chunks.push(chunk);
      });

      response.on("end", () => {
        try {
          const raw = Buffer.concat(chunks);
          const jsonData = parseBaJsonResponse(response, raw);
          resolve(jsonData);
        } catch (error) {
          reject(new Error(`Invalid JSON response: ${error.message}`));
        }
      });
    });

    request.on("error", (error) => {
      reject(error);
    });

    request.write(payloadData);
    request.end();
  });

  return finalInfo;
}

async function makeVeterinaryTransferRequest(trIDCode, cookie) {
  const payloadData = querystring.stringify({
    trIDCode,
  });

  const requestOptions = {
    hostname: "ba124.ir",
    path: "/Inquiries/CallVeterinaryTransfer",
    method: "POST",
    headers: {
      "Content-Type": "application/x-www-form-urlencoded; charset=UTF-8",
      "Content-Length": Buffer.byteLength(payloadData),
      "User-Agent":
        "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36",
      Accept: "application/json, text/javascript, */*; q=0.01",
      "Accept-Encoding": "gzip, deflate, br",
      "Accept-Language":
        "en-US,en;q=0.9,fa-IR;q=0.8,fa;q=0.7,ar-AE;q=0.6,ar;q=0.5,en-GB;q=0.4",
      Connection: "keep-alive",
      Cookie: cookie,
      Host: "ba124.ir",
      Origin: "https://ba124.ir",
      Referer: "https://ba124.ir/Inquiries/VeterinaryTransfer",
      "Sec-Ch-Ua":
        '"Chromium";v="142", "Google Chrome";v="142", "Not_A Brand";v="99"',
      "Sec-Ch-Ua-Mobile": "?0",
      "Sec-Ch-Ua-Platform": '"Linux"',
      "Sec-Fetch-Dest": "empty",
      "Sec-Fetch-Mode": "cors",
      "Sec-Fetch-Site": "same-origin",
      "X-Requested-With": "XMLHttpRequest",
    },
  };

  const finalInfo = await new Promise((resolve, reject) => {
    const request = https.request(requestOptions, (response) => {
      const chunks = [];

      response.on("data", (chunk) => {
        chunks.push(chunk);
      });

      response.on("end", () => {
        try {
          const raw = Buffer.concat(chunks);
          const jsonData = parseBaJsonResponse(response, raw);
          resolve(jsonData);
        } catch (error) {
          reject(new Error(`Invalid JSON response: ${error.message}`));
        }
      });
    });

    request.on("error", (error) => {
      reject(error);
    });

    request.write(payloadData);
    request.end();
  });

  return finalInfo;
}

async function makePostcodeInquiryRequest(postcode, cookie) {
  const payloadData = querystring.stringify({
    postcode,
  });

  const requestOptions = {
    hostname: "ba124.ir",
    path: "/Inquiries/CallAddressWithPostcodeInquiry",
    method: "POST",
    headers: {
      "Content-Type": "application/x-www-form-urlencoded; charset=UTF-8",
      "Content-Length": Buffer.byteLength(payloadData),
      "User-Agent":
        "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36",
      Accept: "application/json, text/javascript, */*; q=0.01",
      "Accept-Encoding": "gzip, deflate, br",
      "Accept-Language":
        "en-US,en;q=0.9,fa-IR;q=0.8,fa;q=0.7,ar-AE;q=0.6,ar;q=0.5,en-GB;q=0.4",
      Connection: "keep-alive",
      Cookie: cookie,
      Host: "ba124.ir",
      Origin: "https://ba124.ir",
      Referer: "https://ba124.ir/Inquiries/AddressWithPostcodeInquiry",
      "Sec-Ch-Ua":
        '"Chromium";v="142", "Google Chrome";v="142", "Not_A Brand";v="99"',
      "Sec-Ch-Ua-Mobile": "?0",
      "Sec-Ch-Ua-Platform": '"Linux"',
      "Sec-Fetch-Dest": "empty",
      "Sec-Fetch-Mode": "cors",
      "Sec-Fetch-Site": "same-origin",
      "X-Requested-With": "XMLHttpRequest",
    },
  };

  const finalInfo = await new Promise((resolve, reject) => {
    const request = https.request(requestOptions, (response) => {
      const chunks = [];

      response.on("data", (chunk) => {
        chunks.push(chunk);
      });

      response.on("end", () => {
        try {
          const raw = Buffer.concat(chunks);
          const jsonData = parseBaJsonResponse(response, raw);
          resolve(jsonData);
        } catch (error) {
          reject(new Error(`Invalid JSON response: ${error.message}`));
        }
      });
    });

    request.on("error", (error) => {
      reject(error);
    });

    request.write(payloadData);
    request.end();
  });

  return finalInfo;
}

async function makeAgriWindowsUnitsRequest(PartIdCode, cookie) {
  const payloadData = querystring.stringify({
    PartIdCode,
  });

  const requestOptions = {
    hostname: "ba124.ir",
    path: "/Inquiries/CallAgriWindowsUnits",
    method: "POST",
    headers: {
      "Content-Type": "application/x-www-form-urlencoded; charset=UTF-8",
      "Content-Length": Buffer.byteLength(payloadData),
      "User-Agent":
        "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36",
      Accept: "application/json, text/javascript, */*; q=0.01",
      "Accept-Encoding": "gzip, deflate, br",
      "Accept-Language":
        "en-US,en;q=0.9,fa-IR;q=0.8,fa;q=0.7,ar-AE;q=0.6,ar;q=0.5,en-GB;q=0.4",
      Connection: "keep-alive",
      Cookie: cookie,
      Host: "ba124.ir",
      Origin: "https://ba124.ir",
      Referer: "https://ba124.ir/Inquiries/VeterinaryTransfer",
      "Sec-Ch-Ua":
        '"Chromium";v="142", "Google Chrome";v="142", "Not_A Brand";v="99"',
      "Sec-Ch-Ua-Mobile": "?0",
      "Sec-Ch-Ua-Platform": '"Linux"',
      "Sec-Fetch-Dest": "empty",
      "Sec-Fetch-Mode": "cors",
      "Sec-Fetch-Site": "same-origin",
      "X-Requested-With": "XMLHttpRequest",
    },
  };

  const finalInfo = await new Promise((resolve, reject) => {
    const request = https.request(requestOptions, (response) => {
      const chunks = [];

      response.on("data", (chunk) => {
        chunks.push(chunk);
      });

      response.on("end", () => {
        try {
          const raw = Buffer.concat(chunks);
          const jsonData = parseBaJsonResponse(response, raw);
          resolve(jsonData);
        } catch (error) {
          reject(new Error(`Invalid JSON response: ${error.message}`));
        }
      });
    });

    request.on("error", (error) => {
      reject(error);
    });

    request.write(payloadData);
    request.end();
  });

  return finalInfo;
}

router.use(verifyToken);

router.get("/national-documents", async (req, res) => {
  const { info, type } = req.query;

  if (!info) {
    return res.status(400).json({
      error: "Missing required field: info",
    });
  }

  try {
    let finalCookie = await performLogin();
    let finalInfo = await makeInquiryRequest(info, type, finalCookie);

    while (finalInfo && finalInfo.error) {
      console.log("Session expired, retrying login and request...");
      finalCookie = await performLogin();
      finalInfo = await makeInquiryRequest(info, type, finalCookie);
    }

    res.json(finalInfo);
  } catch (error) {
    res.status(500).json({
      error: "Failed to fetch person info",
      message: error.message,
    });
  }
});

router.get("/ladinginfo", async (req, res) => {
  const { start, end, postal } = req.query;

  if (!start || !end || !postal) {
    return res.status(400).json({
      error: "Missing required fields: start, end, and postal are required",
    });
  }

  try {
    let finalCookie = await performLogin();
    let finalInfo = await makeLadingRequest(start, end, postal, finalCookie);

    while (finalInfo && finalInfo.error) {
      console.log("Session expired, retrying login and request...");
      finalCookie = await performLogin();
      finalInfo = await makeLadingRequest(start, end, postal, finalCookie);
    }

    res.json(finalInfo);
  } catch (error) {
    res.status(500).json({
      error: "Failed to fetch lading info",
      message: error.message,
    });
  }
});

router.get("/veterinary-transfer", async (req, res) => {
  const { trIDCode } = req.query;

  if (!trIDCode) {
    return res.status(400).json({
      error: "Missing required field: trIDCode",
    });
  }

  try {
    let finalCookie = await performLogin();
    let finalInfo = await makeVeterinaryTransferRequest(trIDCode, finalCookie);

    while (finalInfo && finalInfo.error) {
      console.log("Session expired, retrying login and request...");
      finalCookie = await performLogin();
      finalInfo = await makeVeterinaryTransferRequest(trIDCode, finalCookie);
    }

    res.json(finalInfo);
  } catch (error) {
    res.status(500).json({
      error: "Failed to fetch veterinary transfer info",
      message: error.message,
    });
  }
});

router.get("/inquiry-farm", async (req, res) => {
  const { PartIdCode } = req.query;

  if (!PartIdCode) {
    return res.status(400).json({
      error: "Missing required field: PartIdCode",
    });
  }

  try {
    let finalCookie = await performLogin();
    let finalInfo = await makeAgriWindowsUnitsRequest(PartIdCode, finalCookie);

    while (finalInfo && finalInfo.error) {
      console.log("Session expired, retrying login and request...");
      finalCookie = await performLogin();
      finalInfo = await makeAgriWindowsUnitsRequest(PartIdCode, finalCookie);
    }

    res.json(finalInfo);
  } catch (error) {
    res.status(500).json({
      error: "Failed to fetch inquiry farm info",
      message: error.message,
    });
  }
});

router.get("/postcode-inquiry", async (req, res) => {
  const { postcode } = req.query;

  if (!postcode) {
    return res.status(400).json({
      error: "Missing required field: postcode",
    });
  }

  try {
    let finalCookie = await performLogin();
    let finalInfo = await makePostcodeInquiryRequest(postcode, finalCookie);

    while (finalInfo && finalInfo.error) {
      console.log("Session expired, retrying login and request...");
      finalCookie = await performLogin();
      finalInfo = await makePostcodeInquiryRequest(postcode, finalCookie);
    }

    res.json(finalInfo);
  } catch (error) {
    res.status(500).json({
      error: "Failed to fetch postcode inquiry info",
      message: error.message,
    });
  }
});

module.exports = router;