name: EAS Build

on:
  workflow_dispatch:
    inputs:
      profile:
        description: EAS build profile
        required: true
        default: preview
        type: choice
        options:
          - preview
          - production
      platform:
        description: Target platform
        required: true
        default: android
        type: choice
        options:
          - android
          - ios
          - all

jobs:
  build:
    runs-on: ubuntu-latest
    permissions:
      contents: read
    env:
      EXPO_TOKEN: ${{ secrets.EXPO_TOKEN }}

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: npm

      - name: Setup Expo and EAS
        uses: expo/expo-github-action@v8
        with:
          eas-version: latest
          token: ${{ secrets.EXPO_TOKEN }}

      - name: Install dependencies
        run: npm ci

      - name: Trigger EAS build and wait for completion
        run: npx eas build --non-interactive --wait --json --profile "${{ inputs.profile }}" --platform "${{ inputs.platform }}" > eas-build.json

      - name: Publish build links in workflow summary
        run: |
          node <<'EOF'
          const fs = require('node:fs');

          const raw = fs.readFileSync('eas-build.json', 'utf8').trim();
          const parsed = JSON.parse(raw);
          const builds = Array.isArray(parsed) ? parsed : [parsed];

          const lines = [];
          for (const build of builds) {
            const platform = String(build.platform || 'unknown').toUpperCase();
            const detailsUrl = build.buildDetailsPageUrl || build.detailsPageUrl || build.url;
            const downloadUrl = build?.artifacts?.buildUrl || build?.artifacts?.applicationArchiveUrl;

            if (detailsUrl) {
              lines.push(`- ${platform} details: ${detailsUrl}`);
            }
            if (downloadUrl) {
              lines.push(`- ${platform} download: ${downloadUrl}`);
            }
          }

          const summary = [
            '## EAS Build Results',
            '',
            ...(lines.length > 0 ? lines : ['- Build finished, but no URLs were returned by EAS CLI.'])
          ].join('\n');

          fs.appendFileSync(process.env.GITHUB_STEP_SUMMARY, `${summary}\n`);
          EOF