const logger = require('../shared/logger/src/main.js');
const config = require('../shared/config/src/main.js')();

const fs = require('fs');
const axios= require("axios");
const UAParser = require('ua-parser-js');

require('../shared/database/src/create_table.js')();

const fastify = require('fastify')({
    logger: config['server']['log']['print'] ? logger : false,
    ...(config['server']['ssl']['work']
        ? {
              https: {
                  key: fs.readFileSync(
                      config['server']['ssl']['private_key'],
                      'utf8',
                  ),
                  cert: fs.readFileSync(
                      config['server']['ssl']['cert'],
                      'utf8',
                  ),
              },
          }
        : false),
});

const getRateRoute = require('./routes/getRate.js');
const configurationRoutes = require('./routes/configuration.js');
const HomeRoute = require('./routes/home.js');

fastify.register(getRateRoute);
fastify.register(configurationRoutes);
fastify.register(HomeRoute);

fastify.addHook('onResponse', async (request, reply) => {
    if (!config['analytics']['work']) return;

    const userAgent = request.headers['user-agent'];
    const parser = new UAParser(userAgent);
    const browser = parser.getBrowser();
    const os = parser.getOS();

    const event = {
      domain: config['analytics']['plausible_domain'],
      name: request.routerPath || '404 - Not Found',
      url: request.raw.url,
      props: {
          method: request.method,
          statusCode: reply.statusCode,
          browser: `${browser.name} ${browser.version}`,
          os: `${os.name} ${os.version}`,
          source: request.headers['referer'] || 'direct',
      },
    };

    try {
      await axios.post(config['analytics']['plausible_api'], event, {
        headers: {
          Authorization: `Bearer ${config['analytics']['plausible_token']}`,
          'Content-Type': 'application/json',
        },
      });
    } catch (error) {
      fastify.log.error('Error sending event to Plausible:', error.message);
    }
});

fastify.listen(
    {
        port: 3000,
        host: config['server']['host'] ? config['server']['host'] : 'localhost',
    },
    (err) => {
        if (err) {
            fastify.log.error(err);
            process.exit(1);
        }
    },
);