name: Test Suite

on:
  push:
    branches: [main, experimental, patch-release]
  pull_request:
    branches: [main, experimental, patch-release]
  workflow_dispatch:

jobs:
  unit-tests:
    name: Unit Tests (GUT)
    runs-on: ubuntu-latest
    timeout-minutes: 30
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Setup Godot
        uses: firebelley/godot-action@v3
        with:
          godot-version: '4.6'
          engine-type: standard

      - name: Install dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y libvulkan1 libx11-6 libxcursor1 libxi6 libxrandr2 libxinerama1 libxi6 libxxf86vm1 libgl1

      - name: Run GUT tests
        run: |
          godot --headless -d --path . -s addons/gut/gut_cmdln.gd

  integration-tests:
    name: Integration Tests
    runs-on: ubuntu-latest
    timeout-minutes: 45
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Setup Godot
        uses: firebelley/godot-action@v3
        with:
          godot-version: '4.6'
          engine-type: standard

      - name: Install export templates
        run: |
          mkdir -v -p ~/.local/share/godot/export_templates/4.6.stable
          wget -q https://github.com/godotengine/godot-builds/releases/download/4.6-stable/Godot_v4.6-stable_export_templates.tpz
          unzip -q Godot_v4.6-stable_export_templates.tpz -d ~/.local/share/godot/export_templates/4.6.stable

      - name: Export headless server for integration tests
        run: |
          godot --headless --export-release "Linux/X11" build/tekton_server.x86_64

      - name: Run integration tests
        run: |
          # Start server in background
          ./build/tekton_server.x86_64 --headless --port 7777 &
          SERVER_PID=$!
          sleep 5

          # Run client tests against server
          godot --headless -d --path . -s addons/gut/gut_cmdln.gd --select=test_integration

          # Cleanup
          kill $SERVER_PID

  lint:
    name: Code Style Check
    runs-on: ubuntu-latest
    timeout-minutes: 10
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Setup Godot
        uses: firebelley/godot-action@v3
        with:
          godot-version: '4.6'
          engine-type: standard

      - name: Check GDScript formatting
        run: |
          godot --headless --check-only -s scripts/lint.gd || true
        # Note: GDScript doesn't have a built-in formatter; this checks syntax only

  security-scan:
    name: Security Scan
    runs-on: ubuntu-latest
    timeout-minutes: 15
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Run Trivy vulnerability scanner
        uses: aquasecurity/trivy-action@master
        with:
          scan-type: 'fs'
          scan-ref: '.'
          format: 'sarif'
          output: 'trivy-results.sarif'

      - name: Upload Trivy results to GitHub Security
        uses: github/codeql-action/upload-sarif@v3
        with:
          sarif_file: 'trivy-results.sarif'