import { fileURLToPath, URL } from 'node:url';

import { defineConfig, ProxyOptions } from 'vite';
import vue from '@vitejs/plugin-vue';
import vueJsx from '@vitejs/plugin-vue-jsx';
import vueDevTools from 'vite-plugin-vue-devtools';

const line10ApiProxyList: [string, string][] = [
  ['/ws', 'ws://10.18.128.10:18103'],
  ['/minio', 'http://10.18.128.10:9000'],
  ['/api', 'http://10.18.128.10:18760/api'],
  ['/1075/api', 'http://10.18.128.10:18760/api'],

  ['/1001/api', 'http://10.18.129.10:18760/api'],
  ['/1002/api', 'http://10.18.131.10:18760/api'],
  ['/1003/api', 'http://10.18.133.10:18760/api'],
  ['/1004/api', 'http://10.18.135.10:18760/api'],
  ['/1005/api', 'http://10.18.137.10:18760/api'],
  ['/1006/api', 'http://10.18.139.10:18760/api'],
  ['/1007/api', 'http://10.18.141.10:18760/api'],
  ['/1008/api', 'http://10.18.143.10:18760/api'],
  ['/1009/api', 'http://10.18.145.10:18760/api'],
  ['/1010/api', 'http://10.18.147.10:18760/api'],

  ['/1011/api', 'http://10.18.149.10:18760/api'],
  ['/1012/api', 'http://10.18.151.10:18760/api'],
  ['/1013/api', 'http://10.18.153.10:18760/api'],
  ['/1014/api', 'http://10.18.155.10:18760/api'],
  ['/1015/api', 'http://10.18.157.10:18760/api'],
  ['/1016/api', 'http://10.18.159.10:18760/api'],
  ['/1017/api', 'http://10.18.161.10:18760/api'],
  ['/1018/api', 'http://10.18.163.10:18760/api'],
  ['/1019/api', 'http://10.18.165.10:18760/api'],
  ['/1020/api', 'http://10.18.167.10:18760/api'],

  ['/1021/api', 'http://10.18.169.10:18760/api'],
  ['/1022/api', 'http://10.18.171.10:18760/api'],
  ['/1023/api', 'http://10.18.173.10:18760/api'],
  ['/1024/api', 'http://10.18.175.10:18760/api'],
  ['/1025/api', 'http://10.18.177.10:18760/api'],
  ['/1026/api', 'http://10.18.179.10:18760/api'],
  ['/1027/api', 'http://10.18.181.10:18760/api'],
  ['/1028/api', 'http://10.18.183.10:18760/api'],
  ['/1029/api', 'http://10.18.185.10:18760/api'],
  ['/1030/api', 'http://10.18.187.10:18760/api'],

  ['/1031/api', 'http://10.18.189.10:18760/api'],
];
const apiProxyList: [string, string][] = [
  // 办公室
  // ['/minio', 'http://172.16.6.248:9002'],
  // ['/api', 'http://172.16.6.113:18760/api'],
  // ['/113/api', 'http://172.16.6.113:18760/api'],
  // ['/114/api', 'http://172.16.6.114:18760/api'],
  // ...line4ApiProxyList,
  ...line10ApiProxyList,
];

// https://vite.dev/config/
export default defineConfig((/* { command, mode } */) => {
  const viteProxy: Record<string, string | ProxyOptions> = {};
  apiProxyList.forEach((apiProxy) => {
    const [prefix, target] = apiProxy;
    if (prefix === '/ws') {
      // from Claude4: 对于WebSocket代理，不应该使用rewrite函数。
      // WebSocket握手和HTTP请求的处理机制不同，rewrite主要是为HTTP请求设计的。
      // 会代理到 ws://<IP>:<PORT>/ws
      viteProxy[prefix] = {
        target,
        changeOrigin: true,
        ws: true,
        rewriteWsOrigin: true,
      };
      return;
    }
    viteProxy[prefix] = {
      target,
      changeOrigin: true,
      rewrite: (path) => {
        console.log(new Date().toLocaleString());
        console.log(`请求路径: ${path}`);
        const rewrittenPath = path.replace(new RegExp(`^${prefix}`), '');
        console.log(`将代理到: ${target}${rewrittenPath}`);
        return rewrittenPath;
      },
    };
  });

  return {
    plugins: [vue(), vueJsx(), vueDevTools()],
    resolve: {
      alias: {
        '@': fileURLToPath(new URL('./src', import.meta.url)),
      },
    },
    server: {
      port: 9654,
      proxy: viteProxy,
    },
  };
});