import path from 'node:path'
import { defineConfig, type UserConfigExport } from '@tarojs/cli'

import devConfig from './dev'
import prodConfig from './prod'

const appEnv = process.env.NODE_ENV || 'development'
const apiBaseUrl = process.env.TARO_APP_API_BASE_URL || 'https://api-mini-dev.laosankeji.com/api/mini/v1'
const useMock = String(process.env.TARO_APP_USE_MOCK || 'true') === 'true'
const requestTimeout = Number(process.env.TARO_APP_REQUEST_TIMEOUT || 10000)
const tenantCode = process.env.TARO_APP_TENANT_CODE || 't1770086772899'

export default defineConfig<'vite'>(async (merge) => {
  const baseConfig: UserConfigExport<'vite'> = {
    projectName: 'TakeoutSaaS.C-Side-Mini-Program-V1',
    date: '2026-3-9',
    designWidth: 375,
    deviceRatio: {
      640: 2.34 / 2,
      750: 1,
      375: 2,
      828: 1.81 / 2
    },
    sourceRoot: 'src',
    outputRoot: 'dist',
    alias: {
      '@': path.resolve(__dirname, '..', 'src')
    },
    plugins: ['@tarojs/plugin-html'],
    defineConstants: {
      __APP_ENV__: JSON.stringify(appEnv),
      __API_BASE_URL__: JSON.stringify(apiBaseUrl),
      __USE_MOCK__: JSON.stringify(useMock),
      __REQUEST_TIMEOUT__: JSON.stringify(requestTimeout),
      __TENANT_CODE__: JSON.stringify(tenantCode)
    },
    copy: {
      patterns: [],
      options: {}
    },
    framework: 'vue3',
    compiler: 'vite',
    mini: {
      postcss: {
        pxtransform: {
          enable: true,
          config: {}
        },
        cssModules: {
          enable: false,
          config: {
            namingPattern: 'module',
            generateScopedName: '[name]__[local]___[hash:base64:5]'
          }
        }
      }
    }
  }

  if (process.env.NODE_ENV === 'development') {
    return merge({}, baseConfig, devConfig)
  }

  return merge({}, baseConfig, prodConfig)
})