name: CI

on:
  push:
    branches: [ main, master, develop, homologacao ]
    tags:
      - 'v*'
  pull_request:
    branches: [ main, master, develop, homologacao ]

jobs:
  lint:
    name: Lint and Format Check
    runs-on: ubuntu-latest

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

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20.x'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Run ESLint
        run: npx eslint "src/**/*.ts" --max-warnings 0
        continue-on-error: true

      - name: Run Prettier check
        run: npx prettier --check "src/**/*.ts" "test/**/*.ts"
        continue-on-error: true

  build:
    name: Build
    runs-on: ubuntu-latest
    needs: lint

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

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20.x'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Build project
        run: npm run build

      - name: Upload build artifacts
        uses: actions/upload-artifact@v4
        with:
          name: dist
          path: dist/
          retention-days: 1

  test:
    name: Unit Tests
    runs-on: ubuntu-latest
    needs: lint

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

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20.x'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Run unit tests
        run: npm run test

      - name: Generate coverage report
        run: npm run test:cov
        continue-on-error: true

      - name: Upload coverage reports
        uses: actions/upload-artifact@v4
        if: always()
        with:
          name: coverage
          path: coverage/
          retention-days: 7

  test-e2e:
    name: E2E Tests
    runs-on: ubuntu-latest
    needs: build
    if: github.event_name == 'pull_request' || github.ref == 'refs/heads/main' || github.ref == 'refs/heads/master'

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

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20.x'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Build project
        run: npm run build

      - name: Run e2e tests
        run: npm run test:e2e
        env:
          NODE_ENV: test
        continue-on-error: true

  docker-build:
    name: Docker Build
    runs-on: ubuntu-latest
    needs: build
    if: github.event_name == 'push'
    permissions:
      contents: read
      packages: write

    env:
      REGISTRY: ghcr.io
      IMAGE_NAME: ${{ github.repository }}

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

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to Container Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

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

      - name: Extract metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=ref,event=branch
            type=ref,event=pr
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=semver,pattern={{major}}
            type=sha,prefix={{branch}}-
            type=raw,value=${{ steps.package-version.outputs.version }},enable=${{ github.ref_type == 'branch' }}
            type=raw,value=latest,enable=${{ github.ref == format('refs/heads/{0}', github.event.repository.default_branch) }}

      - name: Build and push Docker image
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ./Dockerfile
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

  release:
    name: Create Release
    runs-on: ubuntu-latest
    needs: [build, docker-build]
    if: startsWith(github.ref, 'refs/tags/v') && github.ref_type == 'tag'
    permissions:
      contents: write

    env:
      REGISTRY: ghcr.io

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          fetch-tags: true

      - name: Check if tag is on main branch
        id: check-branch
        run: |
          git fetch origin main:main 2>/dev/null || true
          if git branch -r --contains ${{ github.ref_name }} | grep -q 'origin/main'; then
            echo "on_main=true" >> $GITHUB_OUTPUT
            echo "Tag is on main branch"
          else
            echo "on_main=false" >> $GITHUB_OUTPUT
            echo "Tag is not on main branch, skipping release"
          fi

      - name: Get version from tag
        id: version
        run: |
          TAG_VERSION=${GITHUB_REF#refs/tags/v}
          echo "version=$TAG_VERSION" >> $GITHUB_OUTPUT
          echo "Tag version: $TAG_VERSION"

      - name: Generate changelog
        id: changelog
        run: |
          PREVIOUS_TAG=$(git describe --tags --abbrev=0 HEAD^ 2>/dev/null || echo "")
          if [ -z "$PREVIOUS_TAG" ]; then
            CHANGELOG=$(git log --pretty=format:"- %s (%h)" HEAD)
          else
            CHANGELOG=$(git log --pretty=format:"- %s (%h)" ${PREVIOUS_TAG}..HEAD)
          fi
          echo "changelog<<EOF" >> $GITHUB_OUTPUT
          echo "$CHANGELOG" >> $GITHUB_OUTPUT
          echo "EOF" >> $GITHUB_OUTPUT

      - name: Create Release
        if: steps.check-branch.outputs.on_main == 'true'
        uses: softprops/action-gh-release@v1
        with:
          tag_name: ${{ github.ref_name }}
          name: Release ${{ steps.version.outputs.version }}
          body: |
            ## Versão ${{ steps.version.outputs.version }}

            ### Mudanças
            ${{ steps.changelog.outputs.changelog }}

            ### Docker Image
            ```bash
            docker pull ${{ env.REGISTRY }}/${{ github.repository }}:${{ steps.version.outputs.version }}
            docker pull ${{ env.REGISTRY }}/${{ github.repository }}:latest
            ```
          draft: false
          prerelease: false