import { defineConfig, loadEnv } from 'vite'
import { resolve } from 'path'
import dayjs from 'dayjs'
import vue from '@vitejs/plugin-vue'
import vueJsx from '@vitejs/plugin-vue-jsx'

import { wrapperEnv } from './factory/utils'
import { createProxy } from './factory/vite/proxy'
import { createVitePlugins } from './factory/vite/plugin'

import pkg from './package.json'
import { OUTPUT_DIR } from './factory/constant'

function pathResolve(dir) {
  return resolve(process.cwd(), '.', dir)
}

const { dependencies, devDependencies, name, version } = pkg

export default defineConfig(({ command, mode }) => {
  const root = process.cwd()
  const env = loadEnv(mode, root)
  const viteEnv = wrapperEnv(env)

  const BUILD_NUMBER = process.env.VITE_APP_BUILD_NUMBER || 'dev'
  const __APP_INFO__ = {
    pkg: { dependencies, devDependencies, name, version },
    buildVersion: BUILD_NUMBER,
    lastBuildTime: dayjs().format('YYYY-MM-DD HH:mm:ss')
  }

  const { VITE_DROP_CONSOLE, VITE_PORT, VITE_PROXY, VITE_PUBLIC_PATH } = viteEnv

  const isBuild = command === 'build'

  return {
    root: pathResolve('src/renderer'),
    base: VITE_PUBLIC_PATH,
    resolve: {
      alias: {
        '@': resolve('src/renderer/src'),
        '#': resolve('src/renderer/types')
      }
    },
    server: {
      host: true,
      port: VITE_PORT,
      proxy: createProxy(VITE_PROXY)
    },
    define: {
      // 在构建时，将环境变量注入到 window 对象上
      // 'window.__APP_ENV__': JSON.stringify(env),
      // setting vue-i18-next
      // Suppress warning
      __INTLIFY_PROD_DEVTOOLS__: false,
      __APP_INFO__: JSON.stringify(__APP_INFO__)
    },
    esbuild: {
      pure: VITE_DROP_CONSOLE ? ['console.log'] : []
    },
    plugins: [vue(), vueJsx(), ...createVitePlugins(viteEnv, isBuild)],
    build: {
      outDir: resolve(process.cwd(), OUTPUT_DIR)
    }
  }
})