import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'
import { readFileSync } from 'fs'
import { join, dirname } from 'path'
import { fileURLToPath } from 'url'

const __dirname = dirname(fileURLToPath(import.meta.url))
let proxyTarget = 'http://127.0.0.1:8123'
let proxyToken = ''
try {
  const config = JSON.parse(
    readFileSync(join(__dirname, 'public/config.json'), 'utf8')
  )
  if (config.settings?.haUrl) proxyTarget = config.settings.haUrl
  if (config.settings?.haToken) proxyToken = config.settings.haToken
} catch (_) {}

export default defineConfig({
  plugins: [vue()],
  server: {
    proxy: {
      '/api': {
        target: proxyTarget,
        changeOrigin: true,
        configure: proxyToken
          ? (proxy) => {
              proxy.on('proxyReq', (req) => {
                req.setHeader('Authorization', `Bearer ${proxyToken}`)
              })
            }
          : undefined,
      },
    },
  },
})