name: Desktop Release

on:
  push:
    tags:
      - 'v*'

permissions:
  contents: read

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  build-macos:
    name: Desktop Build (macOS ${{ matrix.arch }})
    runs-on: macos-15
    env:
      AGENTSVIEW_TARGET_TRIPLE: ${{ matrix.target_triple }}
      CARGO_BUILD_TARGET: ${{ matrix.target_triple }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - arch: aarch64
            target_triple: aarch64-apple-darwin
          - arch: x86_64
            target_triple: x86_64-apple-darwin
    steps:
      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7.0.0
        with:
          persist-credentials: false
          fetch-depth: 0

      - uses: actions/setup-go@924ae3a1cded613372ab5595356fb5720e22ba16  # v6.5.0
        with:
          go-version-file: go.mod

      - uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e  # v6.4.0
        with:
          node-version: "24"

      - name: Install Rust target
        run: rustup target add "$AGENTSVIEW_TARGET_TRIPLE"

      - name: Install desktop dependencies
        run: npm ci
        working-directory: desktop

      - name: Prepare sidecar
        env:
          AGENTSVIEW_VERSION: ${{ github.ref_name }}
        run: |
          export TAURI_ENV_TARGET_TRIPLE="$AGENTSVIEW_TARGET_TRIPLE"
          npm run prepare-sidecar
        working-directory: desktop

      - name: Patch updater config for current repository
        env:
          AGENTSVIEW_UPDATER_PUBKEY: ${{ secrets.AGENTSVIEW_UPDATER_PUBKEY }}
        run: |
          sed -i.bak \
            -e "s|wesm/agentsview|${GITHUB_REPOSITORY}|g" \
            -e "s|NOT_SET|${AGENTSVIEW_UPDATER_PUBKEY}|g" \
            desktop/src-tauri/tauri.conf.json
          rm -f desktop/src-tauri/tauri.conf.json.bak

      - name: Import signing certificate
        env:
          APPLE_CERTIFICATE: ${{ secrets.APPLE_CERTIFICATE }}
          APPLE_CERTIFICATE_PASSWORD: ${{ secrets.APPLE_CERTIFICATE_PASSWORD }}
        run: |
          KEYCHAIN_PATH="$RUNNER_TEMP/build.keychain"
          KEYCHAIN_PASS="$(openssl rand -base64 32)"

          security create-keychain -p "$KEYCHAIN_PASS" "$KEYCHAIN_PATH"
          security set-keychain-settings -lut 3600 "$KEYCHAIN_PATH"
          security unlock-keychain -p "$KEYCHAIN_PASS" "$KEYCHAIN_PATH"

          CERT_PATH="$RUNNER_TEMP/certificate.p12"
          echo "$APPLE_CERTIFICATE" | base64 -d > "$CERT_PATH"
          security import "$CERT_PATH" \
            -k "$KEYCHAIN_PATH" \
            -P "$APPLE_CERTIFICATE_PASSWORD" \
            -T /usr/bin/codesign \
            -T /usr/bin/security
          rm -f "$CERT_PATH"

          security set-key-partition-list \
            -S apple-tool:,apple: \
            -k "$KEYCHAIN_PASS" "$KEYCHAIN_PATH"
          security list-keychains -d user -s "$KEYCHAIN_PATH" login.keychain

      - name: Write API key
        env:
          APPLE_API_KEY_CONTENT: ${{ secrets.APPLE_API_KEY_CONTENT }}
          APPLE_API_KEY: ${{ secrets.APPLE_API_KEY }}
        run: |
          KEY_DIR="$RUNNER_TEMP/apple-keys"
          mkdir -p "$KEY_DIR"
          echo "$APPLE_API_KEY_CONTENT" | base64 -d \
            > "$KEY_DIR/AuthKey_${APPLE_API_KEY}.p8"
          echo "APPLE_API_KEY_PATH=$KEY_DIR/AuthKey_${APPLE_API_KEY}.p8" \
            >> "$GITHUB_ENV"

      - name: Build DMG and updater bundle
        env:
          APPLE_SIGNING_IDENTITY: ${{ secrets.APPLE_SIGNING_IDENTITY }}
          APPLE_API_ISSUER: ${{ secrets.APPLE_API_ISSUER }}
          APPLE_API_KEY: ${{ secrets.APPLE_API_KEY }}
          TAURI_SIGNING_PRIVATE_KEY: ${{ secrets.TAURI_SIGNING_PRIVATE_KEY }}
          TAURI_SIGNING_PRIVATE_KEY_PASSWORD: ${{ secrets.TAURI_SIGNING_PRIVATE_KEY_PASSWORD }}
          AGENTSVIEW_UPDATER_PUBKEY: ${{ secrets.AGENTSVIEW_UPDATER_PUBKEY }}
        run: npx tauri build --target "$AGENTSVIEW_TARGET_TRIPLE"
        working-directory: desktop

      - name: Collect build artifacts
        run: |
          bundle_dir="desktop/src-tauri/target/${AGENTSVIEW_TARGET_TRIPLE}/release/bundle"
          mkdir -p staging
          cp "$bundle_dir"/dmg/*.dmg staging/

          app_bundle="$(find "$bundle_dir"/macos -maxdepth 1 -name '*.app.tar.gz' -print -quit)"
          app_sig="$(find "$bundle_dir"/macos -maxdepth 1 -name '*.app.tar.gz.sig' -print -quit)"

          app_name="$(basename "$app_bundle")"
          app_sig_name="$(basename "$app_sig")"
          cp "$app_bundle" "staging/${app_name%.app.tar.gz}_${{ matrix.arch }}.app.tar.gz"
          cp "$app_sig" "staging/${app_sig_name%.app.tar.gz.sig}_${{ matrix.arch }}.app.tar.gz.sig"
          ls -la staging/

      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a  # v7.0.1
        with:
          name: agentsview-desktop-macos-${{ matrix.arch }}
          path: staging/*
          if-no-files-found: error

      - name: Cleanup signing secrets
        if: always()
        run: |
          KEYCHAIN_PATH="$RUNNER_TEMP/build.keychain"
          security delete-keychain "$KEYCHAIN_PATH" 2>/dev/null || true
          rm -rf "$RUNNER_TEMP/apple-keys" 2>/dev/null || true

  build-windows:
    name: Desktop Build (Windows)
    runs-on: windows-latest
    steps:
      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7.0.0
        with:
          persist-credentials: false
          fetch-depth: 0

      - uses: actions/setup-go@924ae3a1cded613372ab5595356fb5720e22ba16  # v6.5.0
        with:
          go-version-file: go.mod

      - uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e  # v6.4.0
        with:
          node-version: "24"

      - name: Setup MinGW
        id: setup_mingw
        continue-on-error: true
        uses: msys2/setup-msys2@66cd2cce69caa17b53920067426061ca1de3a884  # v2
        with:
          msystem: MINGW64
          update: false
          install: mingw-w64-x86_64-gcc
          path-type: inherit

      - name: Setup MinGW (retry on transient failure)
        if: steps.setup_mingw.outcome == 'failure'
        uses: msys2/setup-msys2@66cd2cce69caa17b53920067426061ca1de3a884  # v2
        with:
          msystem: MINGW64
          update: false
          install: mingw-w64-x86_64-gcc
          path-type: inherit

      - name: Install desktop dependencies
        run: npm ci
        working-directory: desktop

      - name: Prepare sidecar
        shell: bash
        env:
          AGENTSVIEW_VERSION: ${{ github.ref_name }}
        run: npm run prepare-sidecar
        working-directory: desktop

      - name: Patch updater config for current repository
        shell: bash
        env:
          AGENTSVIEW_UPDATER_PUBKEY: ${{ secrets.AGENTSVIEW_UPDATER_PUBKEY }}
        run: |
          sed -i.bak \
            -e "s|wesm/agentsview|${GITHUB_REPOSITORY}|g" \
            -e "s|NOT_SET|${AGENTSVIEW_UPDATER_PUBKEY}|g" \
            desktop/src-tauri/tauri.conf.json
          rm -f desktop/src-tauri/tauri.conf.json.bak

      - name: Build NSIS installer and updater bundle
        shell: bash
        env:
          TAURI_SIGNING_PRIVATE_KEY: ${{ secrets.TAURI_SIGNING_PRIVATE_KEY }}
          TAURI_SIGNING_PRIVATE_KEY_PASSWORD: ${{ secrets.TAURI_SIGNING_PRIVATE_KEY_PASSWORD }}
          AGENTSVIEW_UPDATER_PUBKEY: ${{ secrets.AGENTSVIEW_UPDATER_PUBKEY }}
        run: npx tauri build --bundles nsis
        working-directory: desktop

      - name: Collect build artifacts
        shell: bash
        run: |
          mkdir -p staging
          cp desktop/src-tauri/target/release/bundle/nsis/*.exe staging/
          cp desktop/src-tauri/target/release/bundle/nsis/*.nsis.zip staging/
          cp desktop/src-tauri/target/release/bundle/nsis/*.nsis.zip.sig staging/
          ls -la staging/

      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a  # v7.0.1
        with:
          name: agentsview-desktop-windows
          path: staging/*
          if-no-files-found: error

  build-linux:
    name: Desktop Build (Linux ${{ matrix.arch }})
    runs-on: ${{ matrix.os }}
    env:
      AGENTSVIEW_TARGET_TRIPLE: ${{ matrix.target_triple }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - arch: x86_64
            os: ubuntu-22.04
            target_triple: ""
            artifact_name: agentsview-desktop-linux
            artifact_dir: desktop/src-tauri/target/release/bundle/appimage/
            create_updater_artifacts: "true"
          - arch: arm64
            os: ubuntu-22.04-arm
            target_triple: aarch64-unknown-linux-gnu
            artifact_name: agentsview-desktop-linux-arm64
            artifact_dir: desktop/src-tauri/target/aarch64-unknown-linux-gnu/release/bundle/appimage/
            create_updater_artifacts: "false"
    steps:
      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7.0.0
        with:
          persist-credentials: false
          fetch-depth: 0

      - uses: actions/setup-go@924ae3a1cded613372ab5595356fb5720e22ba16  # v6.5.0
        with:
          go-version-file: go.mod

      - uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e  # v6.4.0
        with:
          node-version: "24"

      - name: Install Rust target
        if: env.AGENTSVIEW_TARGET_TRIPLE != ''
        run: rustup target add "$AGENTSVIEW_TARGET_TRIPLE"

      - name: Install Linux system dependencies
        run: |
          sudo apt-get update -q
          sudo apt-get install -y \
            libwebkit2gtk-4.1-dev libgtk-3-dev \
            libappindicator3-dev librsvg2-dev \
            patchelf squashfs-tools xdg-utils

      - name: Install desktop dependencies
        run: npm ci
        working-directory: desktop

      - name: Prepare sidecar
        env:
          AGENTSVIEW_VERSION: ${{ github.ref_name }}
        run: |
          export TAURI_ENV_TARGET_TRIPLE="$AGENTSVIEW_TARGET_TRIPLE"
          npm run prepare-sidecar
        working-directory: desktop

      - name: Patch updater config for current repository
        env:
          AGENTSVIEW_UPDATER_PUBKEY: ${{ secrets.AGENTSVIEW_UPDATER_PUBKEY }}
        run: |
          sed -i.bak \
            -e "s|wesm/agentsview|${GITHUB_REPOSITORY}|g" \
            -e "s|NOT_SET|${AGENTSVIEW_UPDATER_PUBKEY}|g" \
            desktop/src-tauri/tauri.conf.json
          rm -f desktop/src-tauri/tauri.conf.json.bak

      - name: Build AppImage and updater bundle
        env:
          TAURI_SIGNING_PRIVATE_KEY: ${{ secrets.TAURI_SIGNING_PRIVATE_KEY }}
          TAURI_SIGNING_PRIVATE_KEY_PASSWORD: ${{ secrets.TAURI_SIGNING_PRIVATE_KEY_PASSWORD }}
          AGENTSVIEW_UPDATER_PUBKEY: ${{ secrets.AGENTSVIEW_UPDATER_PUBKEY }}
        run: |
          build_cmd=(npx tauri build --bundles appimage)
          if [ -n "$AGENTSVIEW_TARGET_TRIPLE" ]; then
            build_cmd+=(--target "$AGENTSVIEW_TARGET_TRIPLE")
          fi
          if [ "${{ matrix.create_updater_artifacts }}" = "false" ]; then
            build_cmd+=(--config '{"bundle":{"createUpdaterArtifacts":false}}')
          fi
          "${build_cmd[@]}"
          bash scripts/repair-appimage-diricon.sh \
            "../${{ matrix.artifact_dir }}"/*.AppImage
        working-directory: desktop

      - name: Collect build artifacts
        run: |
          mkdir -p staging
          cp "${{ matrix.artifact_dir }}"/*.AppImage staging/
          if [ "${{ matrix.create_updater_artifacts }}" = "true" ]; then
            cp "${{ matrix.artifact_dir }}"/*.AppImage.tar.gz staging/
            cp "${{ matrix.artifact_dir }}"/*.AppImage.tar.gz.sig staging/
          fi
          ls -la staging/

      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a  # v7.0.1
        with:
          name: ${{ matrix.artifact_name }}
          path: staging/*
          if-no-files-found: error

  release:
    name: Upload Desktop Installers
    needs: [build-macos, build-windows, build-linux]
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c  # v8.0.1
        with:
          path: artifacts
          pattern: agentsview-desktop-*
          merge-multiple: true

      - name: Generate checksums
        run: |
          cd artifacts
          sha256sum *.dmg *.exe *.AppImage *.tar.gz *.nsis.zip > SHA256SUMS-desktop 2>/dev/null || true
          cat SHA256SUMS-desktop

      - name: Generate updater manifest
        run: |
          set -euo pipefail
          VERSION="${GITHUB_REF_NAME#v}"
          DATE="$(date -u +%Y-%m-%dT%H:%M:%SZ)"
          TAG="updater"

          MACOS_AARCH64_SIG=""
          MACOS_AARCH64_URL=""
          MACOS_X86_64_SIG=""
          MACOS_X86_64_URL=""
          WINDOWS_SIG=""
          WINDOWS_URL=""
          LINUX_SIG=""
          LINUX_URL=""

          for f in artifacts/*_aarch64.app.tar.gz.sig; do
            if [ -f "$f" ]; then
              MACOS_AARCH64_SIG="$(cat "$f")"
              MACOS_AARCH64_TARBALL="$(basename "${f%.sig}")"
              MACOS_AARCH64_URL="https://github.com/${GITHUB_REPOSITORY}/releases/download/${TAG}/${MACOS_AARCH64_TARBALL}"
            fi
          done

          for f in artifacts/*_x86_64.app.tar.gz.sig; do
            if [ -f "$f" ]; then
              MACOS_X86_64_SIG="$(cat "$f")"
              MACOS_X86_64_TARBALL="$(basename "${f%.sig}")"
              MACOS_X86_64_URL="https://github.com/${GITHUB_REPOSITORY}/releases/download/${TAG}/${MACOS_X86_64_TARBALL}"
            fi
          done

          for f in artifacts/*.nsis.zip.sig; do
            if [ -f "$f" ]; then
              WINDOWS_SIG="$(cat "$f")"
              NSIS_ZIP="$(basename "${f%.sig}")"
              WINDOWS_URL="https://github.com/${GITHUB_REPOSITORY}/releases/download/${TAG}/${NSIS_ZIP}"
            fi
          done

          for f in artifacts/*.AppImage.tar.gz.sig; do
            if [ -f "$f" ]; then
              LINUX_SIG="$(cat "$f")"
              LINUX_TARBALL="$(basename "${f%.sig}")"
              LINUX_URL="https://github.com/${GITHUB_REPOSITORY}/releases/download/${TAG}/${LINUX_TARBALL}"
            fi
          done

          if [ -z "$MACOS_AARCH64_SIG" ] || [ -z "$MACOS_AARCH64_URL" ]; then
            echo "error: missing macOS aarch64 updater signature or URL" >&2
            exit 1
          fi
          if [ -z "$MACOS_X86_64_SIG" ] || [ -z "$MACOS_X86_64_URL" ]; then
            echo "error: missing macOS x86_64 updater signature or URL" >&2
            exit 1
          fi
          if [ -z "$WINDOWS_SIG" ] || [ -z "$WINDOWS_URL" ]; then
            echo "error: missing Windows updater signature or URL" >&2
            exit 1
          fi
          if [ -z "$LINUX_SIG" ] || [ -z "$LINUX_URL" ]; then
            echo "error: missing Linux updater signature or URL" >&2
            exit 1
          fi

          cat > artifacts/latest.json << MANIFEST
          {
            "version": "${VERSION}",
            "pub_date": "${DATE}",
            "platforms": {
              "darwin-aarch64": {
                "url": "${MACOS_AARCH64_URL}",
                "signature": "${MACOS_AARCH64_SIG}"
              },
              "darwin-x86_64": {
                "url": "${MACOS_X86_64_URL}",
                "signature": "${MACOS_X86_64_SIG}"
              },
              "windows-x86_64": {
                "url": "${WINDOWS_URL}",
                "signature": "${WINDOWS_SIG}"
              },
              "linux-x86_64": {
                "url": "${LINUX_URL}",
                "signature": "${LINUX_SIG}"
              }
            }
          }
          MANIFEST

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

      - name: Upload installers to versioned release
        uses: softprops/action-gh-release@718ea10b132b3b2eba29c1007bb80653f286566b  # v3.0.1
        with:
          files: |
            artifacts/*.dmg
            artifacts/*.exe
            artifacts/*.AppImage
            artifacts/SHA256SUMS-desktop

      - name: Upload updater artifacts
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          set -euo pipefail
          # Create or update the permanent 'updater' release
          if ! gh release view updater --repo "$GITHUB_REPOSITORY" >/dev/null 2>&1; then
            gh release create updater \
              --repo "$GITHUB_REPOSITORY" \
              --title "Auto-Updater Artifacts" \
              --notes "Internal release used by the desktop auto-updater. Do not delete." \
              --prerelease
          fi
          # Overwrite existing assets
          gh release upload updater \
            --repo "$GITHUB_REPOSITORY" \
            --clobber \
            artifacts/*.app.tar.gz \
            artifacts/*.app.tar.gz.sig \
            artifacts/*.nsis.zip \
            artifacts/*.nsis.zip.sig \
            artifacts/*.AppImage.tar.gz \
            artifacts/*.AppImage.tar.gz.sig \
            artifacts/latest.json