name: Release

on:
  push:
    tags:
      - 'v*'
  workflow_dispatch:
    inputs:
      version:
        description: 'Version to release (e.g., 0.1.0)'
        required: true
        type: string
      dry_run:
        description: 'Dry run (skip publishing)'
        required: false
        default: false
        type: boolean

env:
  CARGO_INCREMENTAL: 0
  RUST_BACKTRACE: short

permissions:
  contents: write

jobs:
  create-release:
    runs-on: ubuntu-latest
    outputs:
      release_id: ${{ steps.create_release.outputs.id }}
      release_upload_url: ${{ steps.create_release.outputs.upload_url }}
      version: ${{ steps.get_version.outputs.version }}
    steps:
      - uses: actions/checkout@v4

      - name: Get version
        id: get_version
        run: |
          if [[ -n "${{ github.event.inputs.version }}" ]]; then
            echo "version=${{ github.event.inputs.version }}" >> $GITHUB_OUTPUT
          elif [[ "${{ github.ref }}" == refs/tags/* ]]; then
            echo "version=${GITHUB_REF#refs/tags/v}" >> $GITHUB_OUTPUT
          else
            echo "version=0.0.0-dev" >> $GITHUB_OUTPUT
          fi

      - name: Extract changelog for release
        env:
          VERSION: ${{ steps.get_version.outputs.version }}
        run: |
          node - <<'NODE'
          const fs = require('fs');
          const version = process.env.VERSION;
          const changelogPath = 'CHANGELOG.md';
          if (!fs.existsSync(changelogPath)) {
            throw new Error('CHANGELOG.md not found; add it before releasing.');
          }
          const changelog = fs.readFileSync(changelogPath, 'utf8');
          const sections = changelog.split(/^## /m);
          const section = sections.find(s => s.startsWith('[' + version + ']'));
          if (!section) {
            throw new Error('Changelog section [' + version + '] not found. Add a section like "## [' + version + '] - YYYY-MM-DD".');
          }
          const content = ('## ' + section).trim();
          fs.mkdirSync('artifacts', { recursive: true });
          fs.writeFileSync('artifacts/release-notes.md', content + '\n');
          NODE

      - name: Create GitHub Release
        id: create_release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: v${{ steps.get_version.outputs.version }}
          draft: true
          generate_release_notes: false
          body_path: artifacts/release-notes.md
          name: OpenChamber v${{ steps.get_version.outputs.version }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  build-desktop-macos:
    needs: create-release
    runs-on: macos-26
    steps:
      - uses: actions/checkout@v4

      - name: Setup pnpm
        uses: pnpm/action-setup@v4

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

      - name: Install Rust stable
        uses: dtolnay/rust-toolchain@stable

      - name: Rust cache
        uses: swatinem/rust-cache@v2
        with:
          workspaces: packages/desktop/src-tauri

      - name: Install dependencies
        run: pnpm install --frozen-lockfile

      - name: Install Apple Certificate
        env:
          APPLE_CERTIFICATE: ${{ secrets.APPLE_CERTIFICATE }}
          APPLE_CERTIFICATE_PASSWORD: ${{ secrets.APPLE_CERTIFICATE_PASSWORD }}
        run: |
          # Create temporary keychain
          KEYCHAIN_PATH=$RUNNER_TEMP/app-signing.keychain-db
          KEYCHAIN_PASSWORD=$(openssl rand -base64 32)

          security create-keychain -p "$KEYCHAIN_PASSWORD" "$KEYCHAIN_PATH"
          security set-keychain-settings -lut 21600 "$KEYCHAIN_PATH"
          security unlock-keychain -p "$KEYCHAIN_PASSWORD" "$KEYCHAIN_PATH"

          # Import certificate
          echo "$APPLE_CERTIFICATE" | base64 --decode > $RUNNER_TEMP/certificate.p12
          security import $RUNNER_TEMP/certificate.p12 \
            -P "$APPLE_CERTIFICATE_PASSWORD" \
            -A -t cert -f pkcs12 \
            -k "$KEYCHAIN_PATH"

          security list-keychain -d user -s "$KEYCHAIN_PATH"
          security set-key-partition-list -S apple-tool:,apple:,codesign: \
            -s -k "$KEYCHAIN_PASSWORD" "$KEYCHAIN_PATH"

      - name: Set up notarization credentials
        env:
          APPLE_ID: ${{ secrets.APPLE_ID }}
          APPLE_TEAM_ID: ${{ secrets.APPLE_TEAM_ID }}
          APPLE_PASSWORD: ${{ secrets.APPLE_PASSWORD }}
        run: |
          # Validate secrets are set
          if [ -z "$APPLE_ID" ] || [ -z "$APPLE_TEAM_ID" ] || [ -z "$APPLE_PASSWORD" ]; then
            echo "Error: Missing Apple notarization credentials"
            exit 1
          fi

          xcrun notarytool store-credentials "openchamber-notarize" \
            --apple-id "$APPLE_ID" \
            --team-id "$APPLE_TEAM_ID" \
            --password "$APPLE_PASSWORD"

      - name: Build UI package
        run: pnpm -C packages/ui run build

      - name: Build Desktop app
        run: pnpm desktop:build
        env:
          TAURI_SIGNING_PRIVATE_KEY: ${{ secrets.TAURI_SIGNING_PRIVATE_KEY }}
          TAURI_SIGNING_PRIVATE_KEY_PASSWORD: ${{ secrets.TAURI_SIGNING_PRIVATE_KEY_PASSWORD }}
          APPLE_SIGNING_IDENTITY: ${{ secrets.APPLE_SIGNING_IDENTITY }}
          APPLE_ID: ${{ secrets.APPLE_ID }}
          APPLE_PASSWORD: ${{ secrets.APPLE_PASSWORD }}
          APPLE_TEAM_ID: ${{ secrets.APPLE_TEAM_ID }}

      - name: Prepare release artifacts
        run: |
          mkdir -p artifacts
          VERSION="${{ needs.create-release.outputs.version }}"

          # Copy DMG
          cp packages/desktop/src-tauri/target/release/bundle/dmg/*.dmg artifacts/ 2>/dev/null || true

          # Copy tar.gz and signature for updater
          cp packages/desktop/src-tauri/target/release/bundle/macos/*.tar.gz artifacts/ 2>/dev/null || true
          cp packages/desktop/src-tauri/target/release/bundle/macos/*.tar.gz.sig artifacts/ 2>/dev/null || true

      - name: Generate update manifest
        run: |
          VERSION="${{ needs.create-release.outputs.version }}"

          # Find the signature file
          SIG_FILE=$(find artifacts -name "*.tar.gz.sig" | head -1)
          if [ -f "$SIG_FILE" ]; then
            SIGNATURE=$(cat "$SIG_FILE")
          else
            SIGNATURE=""
          fi

          # Find the tar.gz file name
          TAR_FILE=$(find artifacts -name "*.tar.gz" ! -name "*.sig" | head -1)
          TAR_NAME=$(basename "$TAR_FILE" 2>/dev/null || echo "OpenChamber.app.tar.gz")

          cat > artifacts/latest.json << EOF
          {
            "version": "${VERSION}",
            "notes": "See release notes at https://github.com/${{ github.repository }}/releases/tag/v${VERSION}",
            "pub_date": "$(date -u +%Y-%m-%dT%H:%M:%SZ)",
            "platforms": {
              "darwin-aarch64": {
                "signature": "${SIGNATURE}",
                "url": "https://github.com/${{ github.repository }}/releases/download/v${VERSION}/${TAR_NAME}"
              }
            }
          }
          EOF

          echo "Generated latest.json:"
          cat artifacts/latest.json

      - name: Upload release assets
        uses: softprops/action-gh-release@v2
        with:
          tag_name: v${{ needs.create-release.outputs.version }}
          files: |
            artifacts/*.dmg
            artifacts/*.tar.gz
            artifacts/*.tar.gz.sig
            artifacts/latest.json
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  publish-npm:
    needs: create-release
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Setup pnpm
        uses: pnpm/action-setup@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'pnpm'
          registry-url: 'https://registry.npmjs.org'

      - name: Install dependencies
        run: pnpm install --frozen-lockfile

      - name: Build packages
        run: pnpm run build

      - name: Create npm tarball
        working-directory: packages/web
        run: npm pack

      - name: Upload npm tarball to release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: v${{ needs.create-release.outputs.version }}
          files: packages/web/*.tgz
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Publish to npm
        if: ${{ github.event.inputs.dry_run != 'true' }}
        working-directory: packages/web
        run: npm publish --access public
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

  finalize-release:
    needs: [create-release, build-desktop-macos, publish-npm]
    runs-on: ubuntu-latest
    steps:
      - name: Publish release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: v${{ needs.create-release.outputs.version }}
          draft: false
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}