pipeline:
  # Build and test stage
  build-and-test:
    image: mcr.microsoft.com/dotnet/sdk:9.0
    commands:
      # Restore dependencies
      - dotnet restore GermanApp/GermanApp.csproj
      
      # Build the backend
      - dotnet build GermanApp/GermanApp.csproj --no-restore --configuration Release
      
      # Run unit tests
      - dotnet test Tests/GermanApp.Tests.Unit.csproj --no-build --configuration Release --verbosity normal
      
      # Run integration tests
      - dotnet test Tests/GermanApp.Tests.Integration.csproj --no-build --configuration Release --verbosity normal
    when:
      # Run on all branches
      branch:
        - main
        - feature/*
        - bugfix/*
        - refactor/*

  # Docker build and push stage
  docker-build:
    image: plugins/docker
    settings:
      dockerfile: GermanApp/Dockerfile
      context: GermanApp
      registry: registry.lrhdev.dk
      repo: registry.lrhdev.dk/lasserh/deutschlernen
      tags:
        - latest
        - ${CI_COMMIT_SHA:0:8}
      username:
        from_secret: docker_username
      password:
        from_secret: docker_password
    when:
      # Only build and push on main branch
      branch:
        - main
      # Only run if build-and-test succeeded
      status:
        - success

  # Deploy stage
  deploy:
    image: alpine
    commands:
      - echo "Deploying to deutsch.lrhdev.dk..."
      - apk add --no-cache openssh-client
      - mkdir -p ~/.ssh
      - echo "$SSH_PRIVATE_KEY" > ~/.ssh/id_rsa
      - chmod 600 ~/.ssh/id_rsa
      - ssh-keyscan deutsch.lrhdev.dk >> ~/.ssh/known_hosts
      - ssh root@deutsch.lrhdev.dk "cd /path/to/app && docker-compose pull backend && docker-compose up -d backend"
    secrets:
      - SSH_PRIVATE_KEY
    when:
      # Only deploy on main branch after successful docker-build
      branch:
        - main
      status:
        - success

# ============================================
# WOODPECKER CONFIGURATION NOTES
# ============================================
# 
# Required Secrets (configure in Woodpecker UI):
# --------------------------------------------
# 1. docker_username - Your registry username for registry.lrhdev.dk
# 2. docker_password - Your registry password for registry.lrhdev.dk
# 3. SSH_PRIVATE_KEY - SSH private key for deploying to deutsch.lrhdev.dk
#
# Registry Configuration:
# -----------------------
# - Registry URL: registry.lrhdev.dk
# - Repository: registry.lrhdev.dk/lasserh/deutschlernen
# - Images will be tagged as: latest and <short-commit-hash>
#
# Deployment:
# ----------
# The deploy stage connects via SSH to deutsch.lrhdev.dk and:
# 1. Pulls the latest backend image
# 2. Restarts the backend container
#
# Customize the deploy command to match your docker-compose setup.
# If you use a different path or service name, update the ssh command.
#
# ============================================