#!/usr/bin/env node
/**
 * Build Docker images for C-----code
 *
 * Usage:
 *   node scripts/build.js              # Build all images
 *   node scripts/build.js app          # Build specific service
 *   node scripts/build.js app gitserver
 *
 * Environment:
 *   REGISTRY    - Docker registry (default: harbor.gitdata.me/gta_team)
 *   TAG         - Image tag (default: latest)
 *   TARGET      - Rust build target (default: x86_64-unknown-linux-gnu)
 */

const { execSync } = require('child_process');
const path = require('path');

const REGISTRY = process.env.REGISTRY || 'harbor.gitdata.me/gta_team';
const TAG = process.env.TAG || 'latest';
const BUILD_TARGET = process.env.TARGET || 'x86_64-unknown-linux-gnu';

const SERVICES = ['app', 'gitserver', 'email-worker', 'git-hook', 'migrate', 'operator', 'static', 'frontend'];

const args = process.argv.slice(2);
const targets = args.length > 0 ? args : SERVICES;

console.log(`\n=== Build Configuration ===`);
console.log(`Registry: ${REGISTRY}`);
console.log(`Tag: ${TAG}`);
console.log(`Target: ${BUILD_TARGET}`);
console.log(`Services: ${targets.join(', ')}\n`);

for (const service of targets) {
  if (!SERVICES.includes(service)) {
    console.error(`Unknown service: ${service}`);
    console.error(`Available: ${SERVICES.join(', ')}`);
    process.exit(1);
  }

  const dockerfile = path.join(__dirname, '..', 'docker', `${service}.Dockerfile`);
  const image = `${REGISTRY}/${service}:${TAG}`;

  console.log(`\n==> Building ${image}`);
  console.log(`    Dockerfile: ${dockerfile}`);

  try {
    execSync(
      `docker build ` +
      `--build-arg BUILD_TARGET=${BUILD_TARGET} ` +
      `-f "${dockerfile}" ` +
      `-t "${image}" ` +
      `--progress=plain ` +
      `.`,
      { stdio: 'inherit', cwd: path.join(__dirname, '..') }
    );
    console.log(`    [OK] ${image}`);
  } catch (error) {
    console.error(`    [FAIL] ${service}`);
    process.exit(1);
  }
}

console.log(`\n=== Build Complete ===`);
for (const service of targets) {
  console.log(`  ${REGISTRY}/${service}:${TAG}`);
}
console.log('');