# Base Docker Compose Configuration
# This file contains shared service definitions, networks, and volumes.
# Use with environment-specific override files:
#   - docker-compose.local.yml (local development)
#   - docker-compose.staging.yml (staging environment)
#   - docker-compose.production.yml (production environment)
#
# Usage:
#   Local:    docker-compose -f docker-compose.base.yml -f docker-compose.local.yml up
#   Staging:  docker-compose -f docker-compose.base.yml -f docker-compose.staging.yml up
#   Production: docker-compose -f docker-compose.base.yml -f docker-compose.production.yml up

services:
  web:
    build:
      context: docker/nginx
      dockerfile: Dockerfile
    healthcheck:
      test: ["CMD", "nc", "-z", "127.0.0.1", "443"]
      interval: 30s
      timeout: 10s
      retries: 3
    depends_on:
      php:
        condition: service_started
    networks:
      - frontend
      - backend

  php:
    build:
      context: .
      dockerfile: docker/php/Dockerfile
      args:
        - ENV=${APP_ENV:-dev}
        - COMPOSER_INSTALL_FLAGS=${COMPOSER_INSTALL_FLAGS:---no-scripts --no-autoloader}
    healthcheck:
      test: [ "CMD", "php", "-v" ]
      interval: 30s
      timeout: 10s
      retries: 3
    networks:
      - backend
      - cache
    volumes:
      # Shared Volume für Composer-Cache über Container-Neustarts hinweg
      - composer-cache:/root/.composer/cache
      # Docker-Volumes für Performance (keine Host-Sync nötig)
      - storage-cache:/var/www/html/storage/cache:rw
      - storage-queue:/var/www/html/storage/queue:rw
      - storage-discovery:/var/www/html/storage/discovery:rw
      - var-data:/var/www/html/var:rw

  php-test:
    build:
      context: .
      dockerfile: docker/php/Dockerfile.test
    user: "1000:1000"
    profiles:
      - test
    volumes:
      - composer-cache:/home/appuser/.composer/cache
      - storage-cache:/var/www/html/storage/cache:rw
      - storage-queue:/var/www/html/storage/queue:rw
      - storage-discovery:/var/www/html/storage/discovery:rw
      - var-data:/var/www/html/var:rw
    environment:
      APP_ENV: testing
      APP_DEBUG: true
      DB_HOST: db
      REDIS_HOST: redis
    networks:
      - backend
      - cache
    entrypoint: []
    command: ["php", "-v"]

  db:
    image: postgres:16-alpine
    environment:
      POSTGRES_DB: ${DB_DATABASE:-michaelschiemer}
      POSTGRES_USER: ${DB_USERNAME:-postgres}
      # SECURITY: POSTGRES_PASSWORD must be set explicitly (no hardcoded fallback)
      # Set DB_PASSWORD in .env.local for local development
      # Use Docker Secrets in production/staging via DB_PASSWORD_FILE
      POSTGRES_PASSWORD: ${DB_PASSWORD}
      # Performance & Connection Settings
      POSTGRES_INITDB_ARGS: "-E UTF8 --locale=C"
      PGDATA: /var/lib/postgresql/data/pgdata
    volumes:
      - db_data:/var/lib/postgresql/data
      - "${DB_CONFIG_PATH:-./docker/postgres/postgresql.conf}:/etc/postgresql/postgresql.conf:ro"
      - "${DB_INIT_PATH:-./docker/postgres/init}:/docker-entrypoint-initdb.d:ro"
    command:
      - "postgres"
      - "-c"
      - "config_file=/etc/postgresql/postgresql.conf"
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${DB_USERNAME:-postgres} -d ${DB_DATABASE:-michaelschiemer}"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 30s
    networks:
      - backend

  redis:
    image: redis:7-alpine
    volumes:
      - "${REDIS_CONFIG_PATH:-./docker/redis/redis.conf}:/usr/local/etc/redis/redis.conf:ro"
      - redis_data:/data
    command: ["redis-server", "/usr/local/etc/redis/redis.conf"]
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 30s
    networks:
      - cache

  queue-worker:
    build:
      context: .
      dockerfile: docker/worker/Dockerfile
    entrypoint: ""  # Override any entrypoint
    command: ["php", "/var/www/html/worker.php"]  # Direct command execution
    depends_on:
      php:
        condition: service_healthy
      redis:
        condition: service_healthy
      db:
        condition: service_healthy
    volumes:
      # Use same storage volumes as PHP container for consistency
      - storage-cache:/var/www/html/storage/cache:rw
      - storage-queue:/var/www/html/storage/queue:rw
      - storage-discovery:/var/www/html/storage/discovery:rw
      - var-data:/var/www/html/var:rw
    networks:
      - backend
      - cache
    # Graceful shutdown timeout
    stop_grace_period: 30s

  minio:
    image: minio/minio:latest
    environment:
      - TZ=Europe/Berlin
      # SECURITY: MINIO credentials must be set explicitly (no hardcoded fallback)
      # Set MINIO_ROOT_USER and MINIO_ROOT_PASSWORD in .env.local for local development
      # Use Docker Secrets in production/staging for production deployments
      - MINIO_ROOT_USER=${MINIO_ROOT_USER}
      - MINIO_ROOT_PASSWORD=${MINIO_ROOT_PASSWORD}
    command: server /data --console-address ":9001"
    volumes:
      - minio_data:/data
      - /etc/timezone:/etc/timezone:ro
      - /etc/localtime:/etc/localtime:ro
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:9000/minio/health/live"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 10s
    networks:
      - backend

networks:
  frontend:
    driver: bridge
  backend:
    driver: bridge
  cache:
    driver: bridge

volumes:
  redis_data:
  composer-cache:
  storage-cache:      # Cache-Verzeichnis (Performance-kritisch)
  storage-queue:      # Queue-Verzeichnis (Performance-kritisch)
  storage-discovery:  # Discovery-Cache (Framework-intern)
  var-data:
  db_data:
  project-data:
  worker-logs:
  worker-queue:
  worker-storage:  # Complete separate storage for worker with correct permissions
  minio_data:      # MinIO object storage data

# Docker Secrets Configuration
# Secrets are defined here but activated in environment-specific override files
secrets:
  db_root_password:
    file: ./secrets/db_root_password.txt
    external: false
  db_user_password:
    file: ./secrets/db_user_password.txt
    external: false
  redis_password:
    file: ./secrets/redis_password.txt
    external: false
  app_key:
    file: ./secrets/app_key.txt
    external: false
  vault_encryption_key:
    file: ./secrets/vault_encryption_key.txt
    external: false
  git_token:
    file: ./secrets/git_token.txt
    external: false