name: CI

on:
  push:
    branches: [ main, develop ]
  pull_request:
    branches: [ main ]

env:
  CARGO_TERM_COLOR: always
  RUST_BACKTRACE: 1

jobs:
  format:
    name: Format Check
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - uses: dtolnay/rust-toolchain@stable
      with:
        components: rustfmt
    - run: cargo fmt --all -- --check

  clippy:
    name: Clippy Check
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - uses: dtolnay/rust-toolchain@stable
      with:
        components: clippy
    - uses: Swatinem/rust-cache@v2
    - name: Run Clippy
      run: |
        cargo clippy --workspace --all-features -- \
          -W clippy::all \
          -W clippy::pedantic \
          -A clippy::module_name_repetitions \
          -A clippy::similar_names \
          -A clippy::too_many_lines \
          -A clippy::too_many_arguments \
          -A clippy::must_use_candidate \
          -A clippy::missing_errors_doc \
          -A clippy::missing_panics_doc \
          -A clippy::doc_markdown \
          -A clippy::cast_possible_truncation \
          -A clippy::cast_sign_loss \
          -A clippy::cast_precision_loss

  build:
    name: Build (${{ matrix.os }})
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest]
    steps:
    - uses: actions/checkout@v4
    - uses: dtolnay/rust-toolchain@stable
    - uses: Swatinem/rust-cache@v2
    - name: Build workspace
      run: cargo build --workspace

  test:
    name: Test (${{ matrix.os }})
    runs-on: ${{ matrix.os }}
    needs: [build]
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest]
    steps:
    - uses: actions/checkout@v4
    - uses: dtolnay/rust-toolchain@stable
    - uses: Swatinem/rust-cache@v2
    - name: Run tests
      run: cargo test --workspace
      env:
        RUST_BACKTRACE: 1

  build-cpu-explicit:
    name: Build CPU-Only (Explicit)
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - uses: dtolnay/rust-toolchain@stable
    - uses: Swatinem/rust-cache@v2
    - name: Build (CPU features only)
      run: cargo build --workspace --no-default-features --features cpu
    - name: Test (CPU features only)
      run: cargo test --workspace --no-default-features --features cpu
      env:
        RUST_BACKTRACE: 1

  ci-success:
    name: CI Success
    runs-on: ubuntu-latest
    needs: [format, clippy, build, test, build-cpu-explicit]
    if: always()
    steps:
      - name: Check all jobs passed
        run: |
          if [ "${{ needs.format.result }}" != "success" ] || \
             [ "${{ needs.clippy.result }}" != "success" ] || \
             [ "${{ needs.build.result }}" != "success" ] || \
             [ "${{ needs.test.result }}" != "success" ] || \
             [ "${{ needs.build-cpu-explicit.result }}" != "success" ]; then
            echo "One or more required jobs failed"
            exit 1
          fi
          echo "All required CI checks passed!"