/* eslint-env node */
import path from 'node:path'
import { defineConfig, loadEnv } from 'vite'
import { fileURLToPath, URL } from 'node:url'
import tailwindcss from '@tailwindcss/vite'
import process from 'node:process'
import vue from '@vitejs/plugin-vue'
import vueJsx from '@vitejs/plugin-vue-jsx'
import vueDevTools from 'vite-plugin-vue-devtools'
import UnoCSS from 'unocss/vite'
// import electron from 'vite-plugin-electron/simple'

/**
 * Vite 配置文件
 * 支持 TypeScript 和 JavaScript
 * @param {Object} param0 - 配置参数
 * @param {string} param0.mode - 环境模式
 * @returns {import('vite').UserConfig}
 */
export default defineConfig(({ mode }) => {
  const env = loadEnv(mode, process.cwd(), '')
  const DEV_TOKEN = env.VITE_DEV_TOKEN || ''
  const TENANT_ID = env.VITE_TENANT_ID || '1'
  const API_TARGET = env.VITE_PROXY_TARGET || 'http://localhost:9900'

  return {
    plugins: [
      vue(),
      vueJsx(),
      UnoCSS(),
      vueDevTools(),
      tailwindcss()
      // electron({
      //   main: {
      //     // Shortcut of `build.lib.entry`.
      //     entry: 'electron/main.ts',
      //     vite: {
      //       build: {
      //         rollupOptions: {
      //           external: ['better-sqlite3'],
      //         },
      //       },
      //     },
      //   },
      //   preload: {
      //     input: fileURLToPath(new URL('./electron/preload.ts', import.meta.url)),
      //   },
      //   // See 👉 https://github.com/electron-vite/vite-plugin-electron-renderer
      //   renderer:
      //     process.env.NODE_ENV === 'test'
      //       ? // https://github.com/electron-vite/vite-plugin-electron-renderer/issues/78#issuecomment-2053600808
      //         undefined
      //       : {},
      // }),
    ],
    resolve: {
      alias: {
        '@': fileURLToPath(new URL('./src', import.meta.url)),
        '@gold': fileURLToPath(new URL('../../', import.meta.url))
      },
    },
    server: {
      proxy: {
        // 代理 /webApi 开头的请求
        '/webApi': {
          target: API_TARGET,
          changeOrigin: true,
          rewrite: (path) => path.replace(/^\/webApi/, ''),
          configure: (proxy, options) => {
            proxy.on('proxyReq', (proxyReq, req) => {
              // 从客户端请求头中获取 authorization
              const authHeader = req.headers?.authorization
              if (authHeader) {
                proxyReq.setHeader('authorization', authHeader)
              } else if (DEV_TOKEN) {
                // 兜底：使用环境变量中的 token
                proxyReq.setHeader('authorization', `Bearer ${DEV_TOKEN}`)
              }

              // 添加 RuoYi 租户 ID
              proxyReq.setHeader('tenant-id', TENANT_ID)
            })
          },
        },
      },
    },
  }
})