name: CI Pipeline

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

env:
  NODE_VERSION: '20'
  PYTHON_VERSION: '3.11'

jobs:
  # =============================================================================
  # Detect Changes
  # =============================================================================
  changes:
    runs-on: ubuntu-latest
    outputs:
      core: ${{ steps.changes.outputs.core }}
      trading: ${{ steps.changes.outputs.trading }}
      erp: ${{ steps.changes.outputs.erp }}
      gamilit: ${{ steps.changes.outputs.gamilit }}
    steps:
      - uses: actions/checkout@v4
      - uses: dorny/paths-filter@v2
        id: changes
        with:
          filters: |
            core:
              - 'core/**'
            trading:
              - 'projects/trading-platform/**'
            erp:
              - 'projects/erp-suite/**'
            gamilit:
              - 'projects/gamilit/**'

  # =============================================================================
  # Core Modules
  # =============================================================================
  core:
    needs: changes
    if: ${{ needs.changes.outputs.core == 'true' }}
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache: 'npm'
          cache-dependency-path: core/modules/package-lock.json

      - name: Install dependencies
        working-directory: core/modules
        run: npm ci

      - name: Lint
        working-directory: core/modules
        run: npm run lint --if-present

      - name: Type check
        working-directory: core/modules
        run: npm run typecheck --if-present

      - name: Test
        working-directory: core/modules
        run: npm test --if-present

  # =============================================================================
  # Trading Platform - Backend
  # =============================================================================
  trading-backend:
    needs: changes
    if: ${{ needs.changes.outputs.trading == 'true' }}
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache: 'npm'
          cache-dependency-path: projects/trading-platform/apps/backend/package-lock.json

      - name: Install dependencies
        working-directory: projects/trading-platform/apps/backend
        run: npm ci

      - name: Lint
        working-directory: projects/trading-platform/apps/backend
        run: npm run lint --if-present

      - name: Type check
        working-directory: projects/trading-platform/apps/backend
        run: npm run typecheck --if-present

      - name: Build
        working-directory: projects/trading-platform/apps/backend
        run: npm run build --if-present

      - name: Test
        working-directory: projects/trading-platform/apps/backend
        run: npm test --if-present

  # =============================================================================
  # Trading Platform - Data Service (Python)
  # =============================================================================
  trading-data-service:
    needs: changes
    if: ${{ needs.changes.outputs.trading == 'true' }}
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: ${{ env.PYTHON_VERSION }}
          cache: 'pip'
          cache-dependency-path: projects/trading-platform/apps/data-service/requirements.txt

      - name: Install dependencies
        working-directory: projects/trading-platform/apps/data-service
        run: |
          python -m pip install --upgrade pip
          pip install -r requirements.txt

      - name: Lint with ruff
        working-directory: projects/trading-platform/apps/data-service
        run: |
          pip install ruff
          ruff check src/

      - name: Type check with mypy
        working-directory: projects/trading-platform/apps/data-service
        run: |
          pip install mypy
          mypy src/ --ignore-missing-imports || true

      - name: Test
        working-directory: projects/trading-platform/apps/data-service
        run: pytest --if-present || true

  # =============================================================================
  # Trading Platform - Frontend
  # =============================================================================
  trading-frontend:
    needs: changes
    if: ${{ needs.changes.outputs.trading == 'true' }}
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache: 'npm'
          cache-dependency-path: projects/trading-platform/apps/frontend/package-lock.json

      - name: Install dependencies
        working-directory: projects/trading-platform/apps/frontend
        run: npm ci

      - name: Lint
        working-directory: projects/trading-platform/apps/frontend
        run: npm run lint --if-present

      - name: Type check
        working-directory: projects/trading-platform/apps/frontend
        run: npm run typecheck --if-present

      - name: Build
        working-directory: projects/trading-platform/apps/frontend
        run: npm run build

  # =============================================================================
  # ERP Suite - Core
  # =============================================================================
  erp-core:
    needs: changes
    if: ${{ needs.changes.outputs.erp == 'true' }}
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache: 'npm'
          cache-dependency-path: projects/erp-suite/apps/erp-core/backend/package-lock.json

      - name: Install backend dependencies
        working-directory: projects/erp-suite/apps/erp-core/backend
        run: npm ci --if-present || true

      - name: Lint backend
        working-directory: projects/erp-suite/apps/erp-core/backend
        run: npm run lint --if-present || true

      - name: Type check backend
        working-directory: projects/erp-suite/apps/erp-core/backend
        run: npm run typecheck --if-present || true

  # =============================================================================
  # ERP Suite - Mecánicas Diesel
  # =============================================================================
  erp-mecanicas:
    needs: changes
    if: ${{ needs.changes.outputs.erp == 'true' }}
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: ${{ env.NODE_VERSION }}

      - name: Install dependencies
        working-directory: projects/erp-suite/apps/verticales/mecanicas-diesel/backend
        run: npm ci --if-present || npm install

      - name: Type check
        working-directory: projects/erp-suite/apps/verticales/mecanicas-diesel/backend
        run: npm run typecheck --if-present || npx tsc --noEmit

  # =============================================================================
  # Gamilit
  # =============================================================================
  gamilit-backend:
    needs: changes
    if: ${{ needs.changes.outputs.gamilit == 'true' }}
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache: 'npm'
          cache-dependency-path: projects/gamilit/apps/backend/package-lock.json

      - name: Install dependencies
        working-directory: projects/gamilit/apps/backend
        run: npm ci

      - name: Lint
        working-directory: projects/gamilit/apps/backend
        run: npm run lint

      - name: Build
        working-directory: projects/gamilit/apps/backend
        run: npm run build

      - name: Test
        working-directory: projects/gamilit/apps/backend
        run: npm test --if-present

  gamilit-frontend:
    needs: changes
    if: ${{ needs.changes.outputs.gamilit == 'true' }}
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache: 'npm'
          cache-dependency-path: projects/gamilit/apps/frontend/package-lock.json

      - name: Install dependencies
        working-directory: projects/gamilit/apps/frontend
        run: npm ci

      - name: Lint
        working-directory: projects/gamilit/apps/frontend
        run: npm run lint

      - name: Build
        working-directory: projects/gamilit/apps/frontend
        run: npm run build