name: CMS CI/CD (Theoretical)

on:
  pull_request:
  push:
    branches:
      - dev
      - main
      - staging
    tags:
      - "v*"
  workflow_dispatch:

env:
  BUN_VERSION: "1.3.5"

jobs:
  quality:
    name: Lint Typecheck Tests
    runs-on: node22-bun
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Bun
        uses: oven-sh/setup-bun@v2
        with:
          bun-version: ${{ env.BUN_VERSION }}

      - name: Install dependencies
        run: bun install --frozen-lockfile

      - name: Generate Prisma client
        run: bun run db:generate

      - name: Lint
        run: bun run lint

      - name: Typecheck
        run: bun run typecheck

      - name: Unit and component tests
        run: bun run test

      - name: E2E suite discovery check
        run: bun run test:e2e --list

      - name: Conventional commit check (latest commit)
        run: bun run commitlint

  build_staging_images:
    name: Build Staging Images
    runs-on: node22-bun
    needs: quality
    if: github.ref == 'refs/heads/staging'
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Build web image (staging)
        run: docker build -f apps/web/Dockerfile -t cms-web:staging .

      - name: Build admin image (staging)
        run: docker build -f apps/admin/Dockerfile -t cms-admin:staging .

  build_production_images:
    name: Build Production Images
    runs-on: node22-bun
    needs: quality
    if: startsWith(github.ref, 'refs/tags/v')
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Build web image (production)
        run: docker build -f apps/web/Dockerfile -t cms-web:${{ github.ref_name }} .

      - name: Build admin image (production)
        run: docker build -f apps/admin/Dockerfile -t cms-admin:${{ github.ref_name }} .

      - name: Generate changelog
        run: |
          bun install --frozen-lockfile
          bun run changelog:release

      - name: Push images (placeholder)
        run: |
          echo "TODO: docker login to registry"
          echo "TODO: docker push cms-web:${{ github.ref_name }}"
          echo "TODO: docker push cms-admin:${{ github.ref_name }}"
          echo "TODO: publish CHANGELOG.md content as release notes"

  deploy_staging:
    name: Deploy Staging (Placeholder)
    runs-on: node22-bun
    needs: build_staging_images
    if: github.ref == 'refs/heads/staging'
    steps:
      - name: Deploy placeholder
        run: |
          echo "TODO: Pull and restart staging compose on target host"
          echo "docker compose -f docker-compose.staging.yml up -d"

  deploy_production:
    name: Deploy Production (Placeholder)
    runs-on: node22-bun
    needs: build_production_images
    if: startsWith(github.ref, 'refs/tags/v')
    steps:
      - name: Deploy placeholder
        run: |
          echo "TODO: Pull and restart production compose on target host"
          echo "docker compose -f docker-compose.production.yml up -d"