const handlebars = require("handlebars");
const cookieParser = require("cookie-parser");
const path = require("path");
const fs = require("fs");
const axios = require("axios");

const express = require("express");
const app = express();
require("dotenv").config();

require("dotenv").config();
app.use(express.static("static"));
app.use(cookieParser());

const twelveHoursInSeconds = 12 * 60 * 60; // 12 часов в секундах

const checkAuthorization = async (req, res, next) => {
  const token = req.cookies.token;
  req.isAuth = false;

  const options = {
    method: "GET",
    url: process.env.API_SERVER + "/secure",
    headers: {
      Authorization: token,
    },
  };

  try {
    const response = await axios.request(options);
    const authorizationHeader = response.headers["authorization"];

    const responseBody = response.data;
    req.apiResponse = responseBody;
    req.isAuth = responseBody.user;

    res.cookie("token", authorizationHeader, {
      maxAge: twelveHoursInSeconds * 1000,
    });

    next();
  } catch (error) {
    if (
      (error.response && error.response.status === 401) ||
      (error.response && error.response.status === 400)
    ) {
      req.isAuth = false;
      next();
    } else {
      console.error("Ошибка при отправке GET-запроса:", error);
      res.status(500).send("Произошла ошибка при выполнении запроса.");
    }
  }
};

app.get("/", checkAuthorization, async (req, res) => {
  var templateData = {
    API_SERVER: process.env.API_SERVER,
    SITE_DOMAIN: process.env.SITE_DOMAIN,
    isAuth: req.isAuth,
  };

  const source = fs.readFileSync("static/templates/index.html", "utf8");
  const template = handlebars.compile(source);
  const resultT = template(templateData);
  res.send(resultT);
});

app.get("/projects", checkAuthorization, async (req, res) => {
  const token = req.cookies.token;
  console.log(token);

  if (!req.isAuth) {
    res.redirect("/");
    return;
  }

  var options = {
    method: "GET",
    url: process.env.API_SERVER + "/projects",
    headers: {
      Authorization: req.cookies.token,
    },
    data: '-----011000010111000001101001\r\nContent-Disposition: form-data; name="searchText"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name="page"\r\n\r\n\r\n-----011000010111000001101001--\r\n',
  };

  axios
    .request(options)
    .then(function (response) {
      var templateData = {
        API_SERVER: process.env.API_SERVER,
        SITE_DOMAIN: process.env.SITE_DOMAIN,
        IsAdmin: req.apiResponse.isadmin,
        User: response.data.user,
        Projects: response.data.data,
      };

      const source = fs.readFileSync("static/templates/projects.html", "utf8");
      const template = handlebars.compile(source);
      const resultT = template(templateData);
      res.send(resultT);
    })
    .catch(function (error) {
      if (error.response && error.response.status === 401) {
        res.redirect("/");
      } else {
        console.error("Ошибка при отправке GET-запроса:", error);
        res.status(500).send("Произошла ошибка при выполнении запроса.");
      }
    });
});

app.get("/user/settings", checkAuthorization, async (req, res) => {
  const token = req.cookies.token;
  console.log(token);

  if (!req.isAuth) {
    res.redirect("/");
    return;
  }

  var options = {
    method: "GET",
    url: process.env.API_SERVER + "/usersettings",
    headers: {
      Authorization: req.cookies.token,
    },
    data: '-----011000010111000001101001\r\nContent-Disposition: form-data; name="searchText"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name="page"\r\n\r\n\r\n-----011000010111000001101001--\r\n',
  };

  axios
    .request(options)
    .then(function (response) {
      var templateData = {
        API_SERVER: process.env.API_SERVER,
        SITE_DOMAIN: process.env.SITE_DOMAIN,
        IsAdmin: req.apiResponse.isadmin,
        User: response.data.user,
        isAuth: req.isAuth,
      };

      const source = fs.readFileSync(
        "static/templates/user/settings.html",
        "utf8"
      );
      const template = handlebars.compile(source);
      const resultT = template(templateData);
      res.send(resultT);
    })
    .catch(function (error) {
      if (error.response && error.response.status === 401) {
        res.redirect("/");
      } else {
        console.error("Ошибка при отправке GET-запроса:", error);
        res.status(500).send("Произошла ошибка при выполнении запроса.");
      }
    });
});

app.get("/admin/users", checkAuthorization, async (req, res) => {
  const token = req.cookies.token;
  console.log(token);

  if (!req.isAuth) {
    res.redirect("/");
    return;
  }

  var options = {
    method: "POST",
    url: process.env.API_SERVER + "/getusers",
    headers: {
      "Content-Type":
        "multipart/form-data; boundary=---011000010111000001101001",
      Authorization: req.cookies.token,
    },
    data: '-----011000010111000001101001\r\nContent-Disposition: form-data; name="searchText"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name="page"\r\n\r\n\r\n-----011000010111000001101001--\r\n',
  };

  axios
    .request(options)
    .then(function (response) {
      var templateData = {
        API_SERVER: process.env.API_SERVER,
        SITE_DOMAIN: process.env.SITE_DOMAIN,
        IsAdmin: req.apiResponse.isadmin,
        User: response.data.user,
        Users: response.data.data,
        isAuth: req.isAuth,
      };

      const source = fs.readFileSync(
        "static/templates/admin/users.html",
        "utf8"
      );
      const template = handlebars.compile(source);
      const resultT = template(templateData);
      res.send(resultT);
    })
    .catch(function (error) {
      if (error.response && error.response.status === 401) {
        res.redirect("/");
      } else {
        console.error("Ошибка при отправке GET-запроса:", error);
        res.status(500).send("Произошла ошибка при выполнении запроса.");
      }
    });
});

app.get("/admin/user/:id", checkAuthorization, async (req, res) => {
  const token = req.cookies.token;
  const id = req.params.id;
  console.log(token);

  if (!req.isAuth) {
    res.redirect("/");
    return;
  }

  var options = {
    method: "GET",
    url: process.env.API_SERVER + "/user?id=" + id,
    headers: {
      Authorization: req.cookies.token,
    },
    data: '-----011000010111000001101001\r\nContent-Disposition: form-data; name="searchText"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name="page"\r\n\r\n\r\n-----011000010111000001101001--\r\n',
  };

  axios
    .request(options)
    .then(function (response) {
      var templateData = {
        API_SERVER: process.env.API_SERVER,
        SITE_DOMAIN: process.env.SITE_DOMAIN,
        IsAdmin: req.apiResponse.isadmin,
        User: response.data.user,
        Users: response.data.data,
        Projects: response.data.projects,
        isAuth: req.isAuth,
      };

      const source = fs.readFileSync(
        "static/templates/admin/usersettings.html",
        "utf8"
      );
      const template = handlebars.compile(source);
      const resultT = template(templateData);
      res.send(resultT);
    })
    .catch(function (error) {
      if (error.response && error.response.status === 401) {
        res.redirect("/");
      } else {
        res.redirect("/admin/users");
      }
    });
});

app.get("/project/:name", checkAuthorization, async (req, res) => {
  const token = req.cookies.token;
  const name = req.params.name;
  console.log(token);

  if (!req.isAuth) {
    res.redirect("/");
    return;
  }

  var options = {
    method: "GET",
    url: process.env.API_SERVER + "/project?name=" + name,
    headers: {
      Authorization: req.cookies.token,
    },
    data: '-----011000010111000001101001\r\nContent-Disposition: form-data; name="searchText"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name="page"\r\n\r\n\r\n-----011000010111000001101001--\r\n',
  };

  axios
    .request(options)
    .then(function (response) {
      var templateData = {
        API_SERVER: process.env.API_SERVER,
        SITE_DOMAIN: process.env.SITE_DOMAIN,
        IsAdmin: req.apiResponse.isadmin,
        Name: name,
        User: response.data.user,
        Project: response.data.data,
        Projects: response.data.projects,
        Documents: response.data.documents,
        Payments: response.data.payments,
        isAuth: req.isAuth,
        Releases: response.data.releases,
        Repo: response.data.repo,
      };

      const source = fs.readFileSync(
        "static/templates/project/project.html",
        "utf8"
      );
      const template = handlebars.compile(source);
      const resultT = template(templateData);
      res.send(resultT);
    })
    .catch(function (error) {
      if (error.response && error.response.status === 401) {
        res.redirect("/");
      } else {
        console.error("Ошибка при отправке GET-запроса:", error);
        res.status(500).send("Произошла ошибка при выполнении запроса.");
      }
    });
});

app.get("/project/:name/progress", checkAuthorization, async (req, res) => {
  const token = req.cookies.token;
  const name = req.params.name;
  console.log(token);

  if (!req.isAuth) {
    res.redirect("/");
    return;
  }

  var options = {
    method: "GET",
    url: process.env.API_SERVER + "/progress?name=" + name,
    headers: {
      Authorization: req.cookies.token,
    },
    data: '-----011000010111000001101001\r\nContent-Disposition: form-data; name="searchText"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name="page"\r\n\r\n\r\n-----011000010111000001101001--\r\n',
  };

  axios
    .request(options)
    .then(function (response) {
      var templateData = {
        API_SERVER: process.env.API_SERVER,
        SITE_DOMAIN: process.env.SITE_DOMAIN,
        IsAdmin: req.apiResponse.isadmin,
        Name: name,
        User: response.data.user,
        Project: response.data.data,
        Projects: response.data.projects,
        Modules: response.data.modules,
        isAuth: req.isAuth,
        Releases: response.data.releases,
        Repo: response.data.repo,
      };

      const source = fs.readFileSync(
        "static/templates/project/progress.html",
        "utf8"
      );
      const template = handlebars.compile(source);
      const resultT = template(templateData);
      res.send(resultT);
    })
    .catch(function (error) {
      if (error.response && error.response.status === 401) {
        res.redirect("/");
      } else {
        console.error("Ошибка при отправке GET-запроса:", error);
        res.status(500).send("Произошла ошибка при выполнении запроса.");
      }
    });
});

app.get("/project/:name/documents", checkAuthorization, async (req, res) => {
  const token = req.cookies.token;
  const name = req.params.name;
  console.log(token);

  if (!req.isAuth) {
    res.redirect("/");
    return;
  }

  var options = {
    method: "GET",
    url: process.env.API_SERVER + "/documents?name=" + name,
    headers: {
      Authorization: req.cookies.token,
    },
    data: '-----011000010111000001101001\r\nContent-Disposition: form-data; name="searchText"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name="page"\r\n\r\n\r\n-----011000010111000001101001--\r\n',
  };

  axios
    .request(options)
    .then(function (response) {
      var templateData = {
        API_SERVER: process.env.API_SERVER,
        SITE_DOMAIN: process.env.SITE_DOMAIN,
        IsAdmin: req.apiResponse.isadmin,
        Name: name,
        User: response.data.user,
        Project: response.data.data,
        Projects: response.data.projects,
        Documents: response.data.documents,
        isAuth: req.isAuth,
      };

      const source = fs.readFileSync(
        "static/templates/project/documents.html",
        "utf8"
      );
      const template = handlebars.compile(source);
      const resultT = template(templateData);
      res.send(resultT);
    })
    .catch(function (error) {
      if (error.response && error.response.status === 401) {
        res.redirect("/");
      } else {
        console.error("Ошибка при отправке GET-запроса:", error);
        res.status(500).send("Произошла ошибка при выполнении запроса.");
      }
    });
});

app.get("/project/:name/payments", checkAuthorization, async (req, res) => {
  const token = req.cookies.token;
  const name = req.params.name;
  console.log(token);

  if (!req.isAuth) {
    res.redirect("/");
    return;
  }

  var options = {
    method: "GET",
    url: process.env.API_SERVER + "/payments?name=" + name,
    headers: {
      Authorization: req.cookies.token,
    },
    data: '-----011000010111000001101001\r\nContent-Disposition: form-data; name="searchText"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name="page"\r\n\r\n\r\n-----011000010111000001101001--\r\n',
  };

  axios
    .request(options)
    .then(function (response) {
      var templateData = {
        API_SERVER: process.env.API_SERVER,
        SITE_DOMAIN: process.env.SITE_DOMAIN,
        IsAdmin: req.apiResponse.isadmin,
        Name: name,
        User: response.data.user,
        Project: response.data.data,
        Projects: response.data.projects,
        Paid: response.data.paid,
        NotPaid: response.data.notpaid,
        isAuth: req.isAuth,
      };

      const source = fs.readFileSync(
        "static/templates/project/payments.html",
        "utf8"
      );
      const template = handlebars.compile(source);
      const resultT = template(templateData);
      res.send(resultT);
    })
    .catch(function (error) {
      if (error.response && error.response.status === 401) {
        res.redirect("/");
      } else {
        console.error("Ошибка при отправке GET-запроса:", error);
        res.status(500).send("Произошла ошибка при выполнении запроса.");
      }
    });
});

app.get("/project/:name/tests", checkAuthorization, async (req, res) => {
  const token = req.cookies.token;
  const name = req.params.name;
  console.log(token);

  if (!req.isAuth) {
    res.redirect("/");
    return;
  }

  var options = {
    method: "GET",
    url: process.env.API_SERVER + "/tests?name=" + name,
    headers: {
      Authorization: req.cookies.token,
    },
    data: '-----011000010111000001101001\r\nContent-Disposition: form-data; name="searchText"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name="page"\r\n\r\n\r\n-----011000010111000001101001--\r\n',
  };

  axios
    .request(options)
    .then(function (response) {
      var templateData = {
        API_SERVER: process.env.API_SERVER,
        SITE_DOMAIN: process.env.SITE_DOMAIN,
        IsAdmin: req.apiResponse.isadmin,
        Name: name,
        User: response.data.user,
        Project: response.data.data,
        Projects: response.data.projects,
        Tests: response.data.tests,
        isAuth: req.isAuth,
      };

      const source = fs.readFileSync(
        "static/templates/project/tests.html",
        "utf8"
      );
      const template = handlebars.compile(source);
      const resultT = template(templateData);
      res.send(resultT);
    })
    .catch(function (error) {
      if (error.response && error.response.status === 401) {
        res.redirect("/");
      } else {
        console.error("Ошибка при отправке GET-запроса:", error);
        res.status(500).send("Произошла ошибка при выполнении запроса.");
      }
    });
});

app.get("/project/:name/settings", checkAuthorization, async (req, res) => {
  const token = req.cookies.token;
  const name = req.params.name;
  console.log(token);

  if (!req.isAuth) {
    res.redirect("/");
    return;
  }

  var options = {
    method: "GET",
    url: process.env.API_SERVER + "/tests?name=" + name,
    headers: {
      Authorization: req.cookies.token,
    },
    data: '-----011000010111000001101001\r\nContent-Disposition: form-data; name="searchText"\r\n\r\n\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name="page"\r\n\r\n\r\n-----011000010111000001101001--\r\n',
  };

  axios
    .request(options)
    .then(function (response) {
      var templateData = {
        API_SERVER: process.env.API_SERVER,
        SITE_DOMAIN: process.env.SITE_DOMAIN,
        IsAdmin: req.apiResponse.isadmin,
        Name: name,
        User: response.data.user,
        Project: response.data.data,
        Projects: response.data.projects,
        Tests: response.data.tests,
        isAuth: req.isAuth,
      };

      const source = fs.readFileSync(
        "static/templates/project/settings.html",
        "utf8"
      );
      const template = handlebars.compile(source);
      const resultT = template(templateData);
      res.send(resultT);
    })
    .catch(function (error) {
      if (error.response && error.response.status === 401) {
        res.redirect("/");
      } else {
        console.error("Ошибка при отправке GET-запроса:", error);
        res.status(500).send("Произошла ошибка при выполнении запроса.");
      }
    });
});

app.get("/project/yandexauth", async (req, res) => {
  const name = req.params.name;
  var templateData = {
    API_SERVER: process.env.API_SERVER,
    SITE_DOMAIN: process.env.SITE_DOMAIN,
    Name: name,
  };

  const source = fs.readFileSync(
    "static/templates/project/yandexauth.html",
    "utf8"
  );
  const template = handlebars.compile(source);
  const resultT = template(templateData);
  res.send(resultT);
});

app.get("/logout", async (req, res) => {
  res.cookie("token", undefined);
  res.redirect("/");
});

const port = 8081;
app.listen(port, () => {
  console.log(`Server is running on port ${port}`);
});

app.use((req, res, next) => {
  res.redirect("/");
});