name: Build and Make Electron App

on:
    push:
        branches:
            - master
        tags:
            - 'v*.*.*'
    pull_request:
        branches:
            - master
    workflow_dispatch:

jobs:
    build:
        name: Build on ${{ matrix.os }} ${{ matrix.arch }}
        runs-on: ${{ matrix.runner }}
        timeout-minutes: 60
        strategy:
            matrix:
                include:
                    # macOS builds - separate runners to avoid native module conflicts
                    - os: macos
                      runner: macos-15-intel
                      arch: x64
                    - os: macos
                      runner: macos-latest
                      arch: arm64
                    # Linux and Windows
                    - os: linux
                      runner: ubuntu-22.04
                      linux_profile: standard
                    - os: linux
                      runner: ubuntu-24.04
                      linux_profile: flatpak
                    - os: windows
                      runner: windows-latest

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

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

            - name: Setup Node.js
              uses: actions/setup-node@v4
              with:
                  node-version: '22'
                  cache: 'pnpm'

            - name: Install Linux system dependencies
              if: matrix.os == 'linux'
              run: |
                  sudo apt-get update
                  sudo apt-get install --no-install-recommends -y rpm libarchive-tools flatpak flatpak-builder appstream

                  # Configure Flatpak
                  # 1. Add the Flathub repository (source of runtimes)
                  flatpak remote-add --if-not-exists --user flathub https://flathub.org/repo/flathub.flatpakrepo

                  # 2. Install the standard Freedesktop Platform and SDK (required by electron-builder)
                  # We install version 24.08 as a safe default, electron-builder might pick what it needs
                  flatpak install --user -y flathub org.freedesktop.Platform//24.08 org.freedesktop.Sdk//24.08

            - name: Select Linux packaging targets for CI profile
              if: matrix.os == 'linux'
              run: |
                  node -e "
                    const fs = require('fs');
                    const path = 'electron-builder.json';
                    const config = JSON.parse(fs.readFileSync(path, 'utf8'));
                    const targets = Array.isArray(config.linux?.target) ? config.linux.target : [];
                    const profile = '${{ matrix.linux_profile }}';

                    if (profile === 'standard') {
                      config.linux.target = targets.filter((entry) => String(entry.target).toLowerCase() !== 'flatpak');
                    } else if (profile === 'flatpak') {
                      config.linux.target = targets.filter((entry) => String(entry.target).toLowerCase() === 'flatpak');
                    }

                    fs.writeFileSync(path, JSON.stringify(config, null, 4) + '\n');
                  "

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

            - name: Build frontend
              run: pnpm nx build web --skip-nx-cache

            - name: Build backend
              run: pnpm run build:backend

            - name: Validate AppStream metadata
              if: matrix.os == 'linux'
              run: appstreamcli validate --pedantic --no-net apps/electron-backend/linux/com.fourgray.iptvnator.metainfo.xml

            - name: Build website
              if: matrix.os == 'linux'
              run: pnpm nx build website --skip-nx-cache

            - name: Verify AppStream website assets
              if: matrix.os == 'linux'
              shell: bash
              run: |
                  set -euo pipefail

                  for screenshot in player playlists epg settings; do
                      if ! find dist/apps/website -path "*/appstream/${screenshot}.png" -print -quit | grep -q .; then
                          echo "::error::Missing AppStream website asset for ${screenshot}.png"
                          exit 1
                      fi
                  done

            - name: Override macOS arch in electron-builder.json
              if: matrix.os == 'macos'
              run: |
                  # Replace the mac arch array with just the target architecture
                  node -e "
                    const fs = require('fs');
                    const pkg = JSON.parse(fs.readFileSync('electron-builder.json', 'utf8'));
                    pkg.mac.target.arch = ['${{ matrix.arch }}'];
                    fs.writeFileSync('electron-builder.json', JSON.stringify(pkg, null, 4));
                  "

            - name: Validate macOS signing configuration
              if: matrix.os == 'macos' && github.event_name != 'pull_request'
              shell: bash
              env:
                  CSC_NAME: ${{ vars.CSC_NAME }}
                  CSC_LINK: ${{ secrets.CSC_LINK }}
                  CSC_KEY_PASSWORD: ${{ secrets.CSC_KEY_PASSWORD }}
                  APPLE_API_KEY_CONTENT: ${{ secrets.APPLE_API_KEY }}
                  APPLE_API_KEY_ID: ${{ secrets.APPLE_API_KEY_ID }}
                  APPLE_API_ISSUER: ${{ secrets.APPLE_API_ISSUER }}
                  APPLE_ID: ${{ secrets.APPLE_ID }}
                  APPLE_APP_SPECIFIC_PASSWORD: ${{ secrets.APPLE_APP_SPECIFIC_PASSWORD }}
                  APPLE_TEAM_ID: ${{ secrets.APPLE_TEAM_ID }}
              run: |
                  if [ -z "${CSC_NAME}" ]; then
                      echo "::error::Missing CSC_NAME repository variable for deterministic macOS code signing."
                      exit 1
                  fi

                  if [ -z "${CSC_LINK}" ] || [ -z "${CSC_KEY_PASSWORD}" ]; then
                      echo "::error::Missing CSC_LINK or CSC_KEY_PASSWORD secret for macOS code signing."
                      exit 1
                  fi

                  has_api_key_credentials=false
                  if [ -n "${APPLE_API_KEY_CONTENT}" ] || [ -n "${APPLE_API_KEY_ID}" ] || [ -n "${APPLE_API_ISSUER}" ]; then
                      if [ -z "${APPLE_API_KEY_CONTENT}" ] || [ -z "${APPLE_API_KEY_ID}" ] || [ -z "${APPLE_API_ISSUER}" ]; then
                          echo "::error::APPLE_API_KEY, APPLE_API_KEY_ID, and APPLE_API_ISSUER must all be set for App Store Connect API key notarization."
                          exit 1
                      fi
                      has_api_key_credentials=true
                  fi

                  has_apple_id_credentials=false
                  if [ -n "${APPLE_ID}" ] || [ -n "${APPLE_APP_SPECIFIC_PASSWORD}" ] || [ -n "${APPLE_TEAM_ID}" ]; then
                      if [ -z "${APPLE_ID}" ] || [ -z "${APPLE_APP_SPECIFIC_PASSWORD}" ] || [ -z "${APPLE_TEAM_ID}" ]; then
                          echo "::error::APPLE_ID, APPLE_APP_SPECIFIC_PASSWORD, and APPLE_TEAM_ID must all be set for Apple ID notarization."
                          exit 1
                      fi
                      has_apple_id_credentials=true
                  fi

                  if [ "${has_api_key_credentials}" = false ] && [ "${has_apple_id_credentials}" = false ]; then
                      echo "::error::Missing notarization credentials. Configure either APPLE_API_KEY + APPLE_API_KEY_ID + APPLE_API_ISSUER, or APPLE_ID + APPLE_APP_SPECIFIC_PASSWORD + APPLE_TEAM_ID."
                      exit 1
                  fi

            - name: Prepare macOS notarization credentials
              if: matrix.os == 'macos' && github.event_name != 'pull_request'
              shell: bash
              env:
                  APPLE_API_KEY_CONTENT: ${{ secrets.APPLE_API_KEY }}
                  APPLE_API_KEY_ID: ${{ secrets.APPLE_API_KEY_ID }}
                  APPLE_API_ISSUER: ${{ secrets.APPLE_API_ISSUER }}
                  APPLE_ID: ${{ secrets.APPLE_ID }}
                  APPLE_APP_SPECIFIC_PASSWORD: ${{ secrets.APPLE_APP_SPECIFIC_PASSWORD }}
                  APPLE_TEAM_ID: ${{ secrets.APPLE_TEAM_ID }}
              run: |
                  if [ -n "${APPLE_API_KEY_CONTENT}" ]; then
                      APPLE_API_KEY_PATH="${RUNNER_TEMP}/AuthKey_${APPLE_API_KEY_ID}.p8"
                      printf '%s' "${APPLE_API_KEY_CONTENT}" > "${APPLE_API_KEY_PATH}"
                      chmod 600 "${APPLE_API_KEY_PATH}"
                      echo "APPLE_API_KEY=${APPLE_API_KEY_PATH}" >> "${GITHUB_ENV}"
                      echo "APPLE_API_KEY_ID=${APPLE_API_KEY_ID}" >> "${GITHUB_ENV}"
                      echo "APPLE_API_ISSUER=${APPLE_API_ISSUER}" >> "${GITHUB_ENV}"
                      echo "APPLE_ID=" >> "${GITHUB_ENV}"
                      echo "APPLE_APP_SPECIFIC_PASSWORD=" >> "${GITHUB_ENV}"
                      echo "APPLE_TEAM_ID=" >> "${GITHUB_ENV}"
                      exit 0
                  fi

                  if [ -n "${APPLE_ID}" ]; then
                      echo "APPLE_API_KEY=" >> "${GITHUB_ENV}"
                      echo "APPLE_API_KEY_ID=" >> "${GITHUB_ENV}"
                      echo "APPLE_API_ISSUER=" >> "${GITHUB_ENV}"
                      echo "APPLE_ID=${APPLE_ID}" >> "${GITHUB_ENV}"
                      echo "APPLE_APP_SPECIFIC_PASSWORD=${APPLE_APP_SPECIFIC_PASSWORD}" >> "${GITHUB_ENV}"
                      echo "APPLE_TEAM_ID=${APPLE_TEAM_ID}" >> "${GITHUB_ENV}"
                  fi

            - name: Make Electron app (macOS)
              if: matrix.os == 'macos' && github.event_name != 'pull_request'
              env:
                  CSC_NAME: ${{ vars.CSC_NAME }}
                  CSC_LINK: ${{ secrets.CSC_LINK }}
                  CSC_KEY_PASSWORD: ${{ secrets.CSC_KEY_PASSWORD }}
                  DEBUG: electron-builder,electron-notarize*
              run: pnpm run make:app

            - name: Verify signed macOS app
              if: matrix.os == 'macos' && github.event_name != 'pull_request'
              shell: bash
              run: |
                  set -euo pipefail

                  case "${{ matrix.arch }}" in
                      x64)
                          APP_PATH="dist/executables/mac/IPTVnator.app"
                          ;;
                      arm64)
                          APP_PATH="dist/executables/mac-arm64/IPTVnator.app"
                          ;;
                      *)
                          echo "::error::Unsupported macOS arch: ${{ matrix.arch }}"
                          exit 1
                          ;;
                  esac

                  print_debug_attrs() {
                      echo "::group::Extended attributes"
                      xattr -lr "${APP_PATH}" | sed -n '1,120p' || true
                      echo "::endgroup::"
                  }

                  trap print_debug_attrs ERR

                  if [ ! -d "${APP_PATH}" ]; then
                      echo "::error::Expected app bundle not found at ${APP_PATH}"
                      exit 1
                  fi

                  SIGNATURE_INFO="$(codesign -dv --verbose=4 "${APP_PATH}" 2>&1)"
                  printf '%s\n' "${SIGNATURE_INFO}"

                  if printf '%s\n' "${SIGNATURE_INFO}" | grep -q 'Signature=adhoc'; then
                      echo "::error::macOS app is still ad-hoc signed."
                      exit 1
                  fi

                  if printf '%s\n' "${SIGNATURE_INFO}" | grep -q 'TeamIdentifier=not set'; then
                      echo "::error::macOS app is missing a TeamIdentifier."
                      exit 1
                  fi

                  codesign --verify --deep --strict --verbose=4 "${APP_PATH}"
                  spctl -a -vvv --type execute "${APP_PATH}"
                  xcrun stapler validate "${APP_PATH}"

            - name: Make Electron app
              if: matrix.os != 'macos' || github.event_name == 'pull_request'
              run: pnpm run make:app

            - name: Verify packaged worker layout
              shell: bash
              env:
                  PACKAGE_OS: ${{ matrix.os }}
                  PACKAGE_ARCH: ${{ matrix.arch || '' }}
              run: pnpm run verify:package-layout -- "$PACKAGE_OS" "$PACKAGE_ARCH"

            - name: Smoke test packaged Flatpak launcher
              if: matrix.os == 'linux' && matrix.linux_profile == 'flatpak'
              shell: bash
              run: |
                  set -euo pipefail

                  FLATPAK_BUNDLE="$(find dist/executables -maxdepth 1 -name '*.flatpak' | head -n 1)"
                  if [ -z "${FLATPAK_BUNDLE}" ]; then
                      echo "::error::Flatpak bundle not found in dist/executables"
                      exit 1
                  fi

                  flatpak install --user --noninteractive -y "${FLATPAK_BUNDLE}"
                  flatpak run --command=sh com.fourgray.iptvnator -c '
                      set -euo pipefail

                      test -f /app/share/metainfo/com.fourgray.iptvnator.metainfo.xml
                      test -L /app/bin/iptvnator

                      LAUNCHER_PATH="$(readlink -f /app/bin/iptvnator)"
                      test -f "${LAUNCHER_PATH}"
                      test -f "${LAUNCHER_PATH}.bin"
                      grep -q '\''readlink -f "$SCRIPT_PATH"'\'' "${LAUNCHER_PATH}"
                      grep -q '\''exec "$SCRIPT_DIR/iptvnator.bin"'\'' "${LAUNCHER_PATH}"
                  '

            - name: Upload artifacts (macOS)
              if: matrix.os == 'macos'
              uses: actions/upload-artifact@v4
              with:
                  name: macos-${{ matrix.arch }}-artifacts
                  path: |
                      dist/executables/**/*.dmg
                      dist/executables/**/*.zip
                  retention-days: 7

            - name: Upload artifacts (Linux)
              if: matrix.os == 'linux' && matrix.linux_profile == 'standard'
              uses: actions/upload-artifact@v4
              with:
                  name: linux-artifacts
                  path: |
                      dist/executables/**/*.deb
                      dist/executables/**/*.rpm
                      dist/executables/**/*.snap
                      dist/executables/**/*.AppImage
                      dist/executables/**/*.tar.gz
                      dist/executables/**/*.pacman
                  retention-days: 7

            - name: Upload artifacts (Flatpak)
              if: matrix.os == 'linux' && matrix.linux_profile == 'flatpak'
              uses: actions/upload-artifact@v4
              with:
                  name: linux-flatpak-artifacts
                  path: |
                      dist/executables/**/*.flatpak
                  retention-days: 7

            - name: Upload artifacts (Windows)
              if: matrix.os == 'windows'
              uses: actions/upload-artifact@v4
              with:
                  name: windows-artifacts
                  path: |
                      dist/executables/**/*.exe
                      dist/executables/**/*.msi
                      dist/executables/**/*.zip
                  retention-days: 7

    create-release:
        name: Create Draft Release
        needs: build
        runs-on: ubuntu-latest
        permissions:
            contents: write

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

            - name: Download all artifacts
              uses: actions/download-artifact@v4
              with:
                  path: artifacts

            - name: Display structure of downloaded files
              run: ls -R artifacts

            - name: Get version from package.json
              id: package-version
              run: echo "version=$(node -p "require('./package.json').version")" >> $GITHUB_OUTPUT

            - name: Create Draft Release
              uses: softprops/action-gh-release@v2
              with:
                  draft: true
                  prerelease: ${{ github.event_name == 'pull_request' }}
                  name: Release v${{ steps.package-version.outputs.version }}
                  tag_name: ${{ startsWith(github.ref, 'refs/tags/') && github.ref_name || format('test-{0}', github.sha) }}
                  generate_release_notes: true
                  files: |
                      artifacts/macos-x64-artifacts/*-x64.dmg
                      artifacts/macos-x64-artifacts/*-x64.zip
                      artifacts/macos-arm64-artifacts/*-arm64.dmg
                      artifacts/macos-arm64-artifacts/*-arm64.zip
                      artifacts/linux-artifacts/*.AppImage
                      artifacts/linux-artifacts/*.deb
                      artifacts/linux-artifacts/*.rpm
                      artifacts/linux-artifacts/*.snap
                      artifacts/linux-artifacts/*.tar.gz
                      artifacts/linux-artifacts/*.pacman
                      artifacts/linux-flatpak-artifacts/*.flatpak
                      artifacts/windows-artifacts/*-setup.exe
                      artifacts/windows-artifacts/*.msi
                      artifacts/windows-artifacts/*.zip
              env:
                  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

    publish-snap:
        name: Publish to Snapcraft Store
        needs: build
        runs-on: ubuntu-latest
        if: startsWith(github.ref, 'refs/tags/v')
        env:
            SNAPCRAFT_STORE_CREDENTIALS: ${{ secrets.snapcraft_token }}

        steps:
            - name: Download snap artifact
              uses: actions/download-artifact@v4
              with:
                  name: linux-artifacts
                  path: artifacts

            - name: Setup Snapcraft
              uses: samuelmeuli/action-snapcraft@v3

            - name: Publish all snaps to edge channel
              run: |
                  # Find and publish all snap files
                  for SNAP_FILE in artifacts/*.snap; do
                      if [ -f "$SNAP_FILE" ]; then
                          echo "Publishing: $SNAP_FILE"
                          snapcraft upload --release=edge "$SNAP_FILE"
                      fi
                  done