name: Release

on:
  push:
    branches: [main]

jobs:
  bump-version:
    name: Bump version and tag
    # Skip if this is a version-bump commit (avoid infinite loop)
    if: "!contains(github.event.head_commit.message, '[skip ci]')"
    runs-on: ubuntu-latest
    outputs:
      new_version: ${{ steps.bump.outputs.new_version }}
      tag: ${{ steps.bump.outputs.tag }}
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Configure git
        run: |
          git config user.name "Gitea Actions"
          git config user.email "actions@gitea.local"

      - name: Bump patch version
        id: bump
        run: |
          # Read current version from package.json
          CURRENT=$(grep '"version"' package.json | head -1 | sed 's/.*"version": *"\([^"]*\)".*/\1/')
          echo "Current version: ${CURRENT}"

          # Increment patch number
          MAJOR=$(echo "${CURRENT}" | cut -d. -f1)
          MINOR=$(echo "${CURRENT}" | cut -d. -f2)
          PATCH=$(echo "${CURRENT}" | cut -d. -f3)
          NEW_PATCH=$((PATCH + 1))
          NEW_VERSION="${MAJOR}.${MINOR}.${NEW_PATCH}"
          echo "New version: ${NEW_VERSION}"

          # Update package.json
          sed -i "s/\"version\": \"${CURRENT}\"/\"version\": \"${NEW_VERSION}\"/" package.json

          # Update src-tauri/tauri.conf.json
          sed -i "s/\"version\": \"${CURRENT}\"/\"version\": \"${NEW_VERSION}\"/" src-tauri/tauri.conf.json

          # Update src-tauri/Cargo.toml (match version = "x.y.z" in [package] section)
          sed -i "s/^version = \"${CURRENT}\"/version = \"${NEW_VERSION}\"/" src-tauri/Cargo.toml

          # Update python/pyproject.toml
          sed -i "s/^version = \".*\"/version = \"${NEW_VERSION}\"/" python/pyproject.toml

          echo "new_version=${NEW_VERSION}" >> $GITHUB_OUTPUT
          echo "tag=v${NEW_VERSION}" >> $GITHUB_OUTPUT

      - name: Commit and tag
        env:
          BUILD_TOKEN: ${{ secrets.BUILD_TOKEN }}
        run: |
          NEW_VERSION="${{ steps.bump.outputs.new_version }}"
          git add package.json src-tauri/tauri.conf.json src-tauri/Cargo.toml python/pyproject.toml
          git commit -m "chore: bump version to ${NEW_VERSION} [skip ci]"
          git tag "v${NEW_VERSION}"

          # Push using token for authentication
          REMOTE_URL=$(git remote get-url origin | sed "s|://|://gitea-actions:${BUILD_TOKEN}@|")
          git push "${REMOTE_URL}" HEAD:main
          git push "${REMOTE_URL}" "v${NEW_VERSION}"

      - name: Create Gitea release
        env:
          BUILD_TOKEN: ${{ secrets.BUILD_TOKEN }}
        run: |
          REPO_API="${GITHUB_SERVER_URL}/api/v1/repos/${GITHUB_REPOSITORY}"
          TAG="${{ steps.bump.outputs.tag }}"
          RELEASE_NAME="Voice to Notes ${TAG}"

          curl -s -X POST \
            -H "Authorization: token ${BUILD_TOKEN}" \
            -H "Content-Type: application/json" \
            -d "{\"tag_name\": \"${TAG}\", \"name\": \"${RELEASE_NAME}\", \"body\": \"Automated build.\", \"draft\": false, \"prerelease\": false}" \
            "${REPO_API}/releases"
          echo "Created release: ${RELEASE_NAME}"

  # ── Platform builds (run after version bump) ──

  build-linux:
    name: Build (Linux)
    needs: bump-version
    runs-on: ubuntu-latest
    env:
      PYTHON_VERSION: "3.11"
      NODE_VERSION: "20"
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ needs.bump-version.outputs.tag }}

      # ── Python sidecar ──
      - name: Install uv
        run: |
          if command -v uv &> /dev/null; then
            echo "uv already installed: $(uv --version)"
          else
            curl -LsSf https://astral.sh/uv/install.sh | sh
            echo "$HOME/.local/bin" >> $GITHUB_PATH
          fi

      - name: Install ffmpeg
        run: sudo apt-get update && sudo apt-get install -y ffmpeg

      - name: Set up Python
        run: uv python install ${{ env.PYTHON_VERSION }}

      - name: Build sidecar
        working-directory: python
        run: uv run --python ${{ env.PYTHON_VERSION }} python build_sidecar.py --cpu-only

      - name: Package sidecar for Tauri
        run: |
          cd python/dist/voice-to-notes-sidecar && zip -r ../../../src-tauri/sidecar.zip .

      # ── Tauri app ──
      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: ${{ env.NODE_VERSION }}

      - name: Install Rust stable
        run: |
          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain stable
          echo "$HOME/.cargo/bin" >> $GITHUB_PATH

      - name: Install system dependencies
        run: |
          sudo apt-get install -y libgtk-3-dev libwebkit2gtk-4.1-dev libappindicator3-dev librsvg2-dev patchelf xdg-utils

      - name: Install npm dependencies
        run: npm ci

      - name: Build Tauri app
        run: npm run tauri build

      # ── Release ──
      - name: Upload to release
        env:
          BUILD_TOKEN: ${{ secrets.BUILD_TOKEN }}
        run: |
          sudo apt-get install -y jq
          REPO_API="${GITHUB_SERVER_URL}/api/v1/repos/${GITHUB_REPOSITORY}"

          TAG="${{ needs.bump-version.outputs.tag }}"
          RELEASE_NAME="Voice to Notes ${TAG}"
          echo "Release tag: ${TAG}"

          RELEASE_ID=$(curl -s -H "Authorization: token ${BUILD_TOKEN}" \
            "${REPO_API}/releases/tags/${TAG}" | jq -r '.id // empty')

          if [ -z "${RELEASE_ID}" ] || [ "${RELEASE_ID}" = "null" ]; then
            echo "ERROR: Failed to find release for tag ${TAG}."
            exit 1
          fi

          echo "Release ID: ${RELEASE_ID}"

          find src-tauri/target/release/bundle -type f -name "*.deb" | while IFS= read -r file; do
            filename=$(basename "$file")
            encoded_name=$(echo "$filename" | sed 's/ /%20/g')
            echo "Uploading ${filename} ($(du -h "$file" | cut -f1))..."

            ASSET_ID=$(curl -s -H "Authorization: token ${BUILD_TOKEN}" \
              "${REPO_API}/releases/${RELEASE_ID}/assets" | jq -r ".[] | select(.name == \"${filename}\") | .id // empty")
            if [ -n "${ASSET_ID}" ]; then
              curl -s -X DELETE -H "Authorization: token ${BUILD_TOKEN}" \
                "${REPO_API}/releases/${RELEASE_ID}/assets/${ASSET_ID}"
            fi

            HTTP_CODE=$(curl -s -o /dev/null -w "%{http_code}" -X POST \
              -H "Authorization: token ${BUILD_TOKEN}" \
              -H "Content-Type: application/octet-stream" \
              -T "$file" \
              "${REPO_API}/releases/${RELEASE_ID}/assets?name=${encoded_name}")
            echo "Upload response: HTTP ${HTTP_CODE}"
          done

  build-windows:
    name: Build (Windows)
    needs: bump-version
    runs-on: windows-latest
    env:
      PYTHON_VERSION: "3.11"
      NODE_VERSION: "20"
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ needs.bump-version.outputs.tag }}

      # ── Python sidecar ──
      - name: Install uv
        shell: powershell
        run: |
          if (Get-Command uv -ErrorAction SilentlyContinue) {
            Write-Host "uv already installed: $(uv --version)"
          } else {
            irm https://astral.sh/uv/install.ps1 | iex
            echo "$env:USERPROFILE\.local\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
          }

      - name: Install ffmpeg
        shell: powershell
        run: choco install ffmpeg -y

      - name: Set up Python
        shell: powershell
        run: uv python install ${{ env.PYTHON_VERSION }}

      - name: Build sidecar
        shell: powershell
        working-directory: python
        run: uv run --python ${{ env.PYTHON_VERSION }} python build_sidecar.py --cpu-only

      - name: Package sidecar for Tauri
        shell: powershell
        run: |
          Compress-Archive -Path python\dist\voice-to-notes-sidecar\* -DestinationPath src-tauri\sidecar.zip

      # ── Tauri app ──
      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: ${{ env.NODE_VERSION }}

      - name: Install Rust stable
        shell: powershell
        run: |
          if (Get-Command rustup -ErrorAction SilentlyContinue) {
            rustup default stable
          } else {
            Invoke-WebRequest -Uri https://win.rustup.rs/x86_64 -OutFile rustup-init.exe
            .\rustup-init.exe -y --default-toolchain stable
            echo "$env:USERPROFILE\.cargo\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
          }

      - name: Install npm dependencies
        shell: powershell
        run: npm ci

      - name: Build Tauri app
        shell: powershell
        run: npm run tauri build

      # ── Release ──
      - name: Upload to release
        shell: powershell
        env:
          BUILD_TOKEN: ${{ secrets.BUILD_TOKEN }}
        run: |
          $REPO_API = "${{ github.server_url }}/api/v1/repos/${{ github.repository }}"
          $Headers = @{ "Authorization" = "token $env:BUILD_TOKEN" }

          $TAG = "${{ needs.bump-version.outputs.tag }}"
          $RELEASE_NAME = "Voice to Notes ${TAG}"
          Write-Host "Release tag: ${TAG}"

          $release = Invoke-RestMethod -Uri "${REPO_API}/releases/tags/${TAG}" -Headers $Headers -ErrorAction Stop
          $RELEASE_ID = $release.id
          Write-Host "Release ID: ${RELEASE_ID}"

          Get-ChildItem -Path src-tauri\target\release\bundle -Recurse -Include *.msi,*-setup.exe | ForEach-Object {
            $filename = $_.Name
            $encodedName = [System.Uri]::EscapeDataString($filename)
            $size = [math]::Round($_.Length / 1MB, 1)
            Write-Host "Uploading ${filename} (${size} MB)..."

            try {
              $assets = Invoke-RestMethod -Uri "${REPO_API}/releases/${RELEASE_ID}/assets" -Headers $Headers
              $existing = $assets | Where-Object { $_.name -eq $filename }
              if ($existing) {
                Invoke-RestMethod -Uri "${REPO_API}/releases/${RELEASE_ID}/assets/$($existing.id)" -Method Delete -Headers $Headers
              }
            } catch {}

            # Use curl for streaming upload (Invoke-RestMethod fails on large files)
            $uploadUrl = "${REPO_API}/releases/${RELEASE_ID}/assets?name=${encodedName}"
            $result = curl.exe --fail --silent --show-error `
              -X POST `
              -H "Authorization: token $env:BUILD_TOKEN" `
              -H "Content-Type: application/octet-stream" `
              --data-binary "@$($_.FullName)" `
              "$uploadUrl" 2>&1
            if ($LASTEXITCODE -eq 0) {
              Write-Host "Upload successful: ${filename}"
            } else {
              Write-Host "WARNING: Upload failed for ${filename}: ${result}"
            }
          }

  build-macos:
    name: Build (macOS)
    needs: bump-version
    runs-on: macos-latest
    env:
      PYTHON_VERSION: "3.11"
      NODE_VERSION: "20"
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ needs.bump-version.outputs.tag }}

      # ── Python sidecar ──
      - name: Install uv
        run: |
          if command -v uv &> /dev/null; then
            echo "uv already installed: $(uv --version)"
          else
            curl -LsSf https://astral.sh/uv/install.sh | sh
            echo "$HOME/.local/bin" >> $GITHUB_PATH
          fi

      - name: Install ffmpeg
        run: brew install ffmpeg

      - name: Set up Python
        run: uv python install ${{ env.PYTHON_VERSION }}

      - name: Build sidecar
        working-directory: python
        run: uv run --python ${{ env.PYTHON_VERSION }} python build_sidecar.py --cpu-only

      - name: Package sidecar for Tauri
        run: |
          cd python/dist/voice-to-notes-sidecar && zip -r ../../../src-tauri/sidecar.zip .

      # ── Tauri app ──
      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: ${{ env.NODE_VERSION }}

      - name: Install Rust stable
        run: |
          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain stable
          echo "$HOME/.cargo/bin" >> $GITHUB_PATH

      - name: Install system dependencies
        run: brew install --quiet create-dmg || true

      - name: Install npm dependencies
        run: npm ci

      - name: Build Tauri app
        run: npm run tauri build

      # ── Release ──
      - name: Upload to release
        env:
          BUILD_TOKEN: ${{ secrets.BUILD_TOKEN }}
        run: |
          which jq || brew install jq

          REPO_API="${GITHUB_SERVER_URL}/api/v1/repos/${GITHUB_REPOSITORY}"

          TAG="${{ needs.bump-version.outputs.tag }}"
          RELEASE_NAME="Voice to Notes ${TAG}"
          echo "Release tag: ${TAG}"

          RELEASE_ID=$(curl -s -H "Authorization: token ${BUILD_TOKEN}" \
            "${REPO_API}/releases/tags/${TAG}" | jq -r '.id // empty')

          if [ -z "${RELEASE_ID}" ] || [ "${RELEASE_ID}" = "null" ]; then
            echo "ERROR: Failed to find release for tag ${TAG}."
            exit 1
          fi

          echo "Release ID: ${RELEASE_ID}"

          find src-tauri/target/release/bundle -type f -name "*.dmg" | while IFS= read -r file; do
            filename=$(basename "$file")
            encoded_name=$(echo "$filename" | sed 's/ /%20/g')
            echo "Uploading ${filename} ($(du -h "$file" | cut -f1))..."

            ASSET_ID=$(curl -s -H "Authorization: token ${BUILD_TOKEN}" \
              "${REPO_API}/releases/${RELEASE_ID}/assets" | jq -r ".[] | select(.name == \"${filename}\") | .id // empty")
            if [ -n "${ASSET_ID}" ]; then
              curl -s -X DELETE -H "Authorization: token ${BUILD_TOKEN}" \
                "${REPO_API}/releases/${RELEASE_ID}/assets/${ASSET_ID}"
            fi

            HTTP_CODE=$(curl -s -o /dev/null -w "%{http_code}" -X POST \
              -H "Authorization: token ${BUILD_TOKEN}" \
              -H "Content-Type: application/octet-stream" \
              -T "$file" \
              "${REPO_API}/releases/${RELEASE_ID}/assets?name=${encoded_name}")
            echo "Upload response: HTTP ${HTTP_CODE}"
          done