name: Release

on:
  push:
    tags:
      - 'scipix-v*.*.*'
  workflow_dispatch:
    inputs:
      version:
        description: 'Version to release'
        required: true

env:
  CARGO_TERM_COLOR: always

jobs:
  create-release:
    name: Create Release
    runs-on: ubuntu-latest
    outputs:
      upload_url: ${{ steps.create_release.outputs.upload_url }}
      version: ${{ steps.get_version.outputs.version }}
    steps:
      - name: Get version
        id: get_version
        run: |
          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
            echo "version=${{ github.event.inputs.version }}" >> $GITHUB_OUTPUT
          else
            echo "version=${GITHUB_REF#refs/tags/scipix-v}" >> $GITHUB_OUTPUT
          fi

      - name: Create Release
        id: create_release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: scipix-v${{ steps.get_version.outputs.version }}
          release_name: RuVector Mathpix v${{ steps.get_version.outputs.version }}
          draft: false
          prerelease: false
          body: |
            # RuVector Mathpix v${{ steps.get_version.outputs.version }}

            ## What's New
            - High-performance mathematical expression recognition
            - ONNX model integration
            - WASM support for web applications
            - Comprehensive benchmarking suite

            ## Installation

            ### Rust
            ```bash
            cargo add ruvector-scipix
            ```

            ### WASM/JavaScript
            ```bash
            npm install @ruvector/scipix-wasm
            ```

            ## Downloads
            See assets below for pre-built binaries.

  build:
    name: Build ${{ matrix.target }}
    needs: create-release
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - target: x86_64-unknown-linux-gnu
            os: ubuntu-latest
            artifact_name: libruvector_scipix.so
            asset_name: libruvector_scipix-linux-x86_64.so

          - target: aarch64-unknown-linux-gnu
            os: ubuntu-latest
            artifact_name: libruvector_scipix.so
            asset_name: libruvector_scipix-linux-aarch64.so

          - target: x86_64-apple-darwin
            os: macos-latest
            artifact_name: libruvector_scipix.dylib
            asset_name: libruvector_scipix-macos-x86_64.dylib

          - target: aarch64-apple-darwin
            os: macos-latest
            artifact_name: libruvector_scipix.dylib
            asset_name: libruvector_scipix-macos-aarch64.dylib

          - target: x86_64-pc-windows-msvc
            os: windows-latest
            artifact_name: ruvector_scipix.dll
            asset_name: ruvector_scipix-windows-x86_64.dll

          - target: wasm32-unknown-unknown
            os: ubuntu-latest
            artifact_name: ruvector_scipix_bg.wasm
            asset_name: ruvector_scipix.wasm

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

      - name: Setup Rust toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          targets: ${{ matrix.target }}

      - name: Install cross-compilation tools
        if: matrix.target == 'aarch64-unknown-linux-gnu'
        run: |
          sudo apt-get update
          sudo apt-get install -y gcc-aarch64-linux-gnu

      - name: Build
        run: |
          cd examples/scipix
          cargo build --release --target ${{ matrix.target }} --features release

      - name: Strip binary (Linux/macOS)
        if: matrix.os != 'windows-latest' && matrix.target != 'wasm32-unknown-unknown'
        run: strip target/${{ matrix.target }}/release/${{ matrix.artifact_name }}

      - name: Upload Release Asset
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ needs.create-release.outputs.upload_url }}
          asset_path: target/${{ matrix.target }}/release/${{ matrix.artifact_name }}
          asset_name: ${{ matrix.asset_name }}
          asset_content_type: application/octet-stream

  publish-crates:
    name: Publish to crates.io
    needs: [create-release, build]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

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

      - name: Publish to crates.io
        run: |
          cd examples/scipix
          cargo publish --token ${{ secrets.CARGO_REGISTRY_TOKEN }}

  publish-npm:
    name: Publish WASM to npm
    needs: [create-release, build]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Setup Rust toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          targets: wasm32-unknown-unknown

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

      - name: Install wasm-pack
        run: curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh

      - name: Build WASM package
        run: |
          cd examples/scipix
          wasm-pack build --target web --scope ruvector

      - name: Update package.json version
        run: |
          cd examples/scipix/pkg
          npm version ${{ needs.create-release.outputs.version }} --no-git-tag-version

      - name: Publish to npm
        run: |
          cd examples/scipix/pkg
          npm publish --access public
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

  publish-models:
    name: Upload ONNX Models
    needs: create-release
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Download models
        run: |
          cd examples/scipix
          ./scripts/download_models.sh

      - name: Create model archive
        run: |
          cd examples/scipix/models
          tar -czf scipix-models-${{ needs.create-release.outputs.version }}.tar.gz *.onnx

      - name: Upload models
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ needs.create-release.outputs.upload_url }}
          asset_path: examples/scipix/models/scipix-models-${{ needs.create-release.outputs.version }}.tar.gz
          asset_name: scipix-models-${{ needs.create-release.outputs.version }}.tar.gz
          asset_content_type: application/gzip