import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'
import tailwindcss from '@tailwindcss/vite'
import path from 'path'
import { execSync } from 'child_process';

const isDev = process.env.NODE_ENV === 'development' || process.env.vite === 'true';

let APP_VERSION = process.env.VITE_APP_VERSION || 'unknown';
let APP_GITSHA = process.env.VITE_APP_GITSHA || 'unknown';

if (isDev) {
  APP_VERSION = 'DEV';
  try {
    APP_GITSHA = execSync('git rev-parse --short HEAD').toString().trim();
  } catch (e) {
    APP_GITSHA = 'unknown';
  }
}

export default defineConfig({
  base: process.env.VITE_BASE_PATH || '/',
  plugins: [react(), tailwindcss()],
  define: {
    __APP_VERSION__: JSON.stringify(APP_VERSION),
    __APP_GITSHA__: JSON.stringify(APP_GITSHA),
  },
  resolve: {
    extensions: ['.tsx', '.ts', '.jsx', '.mjs', '.js', '.json'],
    alias: {
      '@': path.resolve(__dirname, './src'),
    },
  },
  server: {
    proxy: {
      '/api': {
        target: 'http://localhost:8000',
        changeOrigin: true,
      },
    },
  },
})