# ===================================================================
# Docker Compose - Application Services
# Meldestelle Project - Service Layer Configuration
# ===================================================================
# Usage:
#   Development: docker-compose -f docker-compose.yml -f docker-compose.services.yml up
#   Production:  docker-compose -f docker-compose.prod.yml -f docker-compose.services.yml up
# ===================================================================

version: '3.8'

services:
  # ===================================================================
  # Authentication Server
  # ===================================================================
  auth-server:
    build:
      context: .
      dockerfile: dockerfiles/infrastructure/auth-server/Dockerfile
      args:
        SPRING_PROFILES_ACTIVE: docker
    image: meldestelle/auth-server:latest
    container_name: meldestelle-auth-server
    ports:
      - "8081:8081"
    depends_on:
      postgres:
        condition: service_healthy
      consul:
        condition: service_healthy
      redis:
        condition: service_healthy
    environment:
      # Spring Boot Configuration
      - SPRING_PROFILES_ACTIVE=docker
      - SERVER_PORT=8081
      - MANAGEMENT_SERVER_PORT=8081

      # Service Discovery
      - SPRING_CLOUD_CONSUL_HOST=consul
      - SPRING_CLOUD_CONSUL_PORT=8500
      - SPRING_APPLICATION_NAME=auth-server

      # Database Configuration
      - SPRING_DATASOURCE_URL=jdbc:postgresql://postgres:5432/${POSTGRES_DB:-meldestelle}
      - SPRING_DATASOURCE_USERNAME=${POSTGRES_USER:-meldestelle}
      - SPRING_DATASOURCE_PASSWORD=${POSTGRES_PASSWORD:-meldestelle}

      # Redis Configuration
      - SPRING_REDIS_HOST=redis
      - SPRING_REDIS_PORT=6379
      - SPRING_REDIS_PASSWORD=${REDIS_PASSWORD:-}

      # Security Configuration
      - JWT_SECRET=${JWT_SECRET:-meldestelle-auth-secret-key-change-in-production}
      - JWT_EXPIRATION=${JWT_EXPIRATION:-86400}

      # Monitoring
      - MANAGEMENT_ENDPOINTS_WEB_EXPOSURE_INCLUDE=health,info,metrics,prometheus
      - MANAGEMENT_ENDPOINT_HEALTH_SHOW_DETAILS=always
    networks:
      - meldestelle-network
    volumes:
      - auth-logs:/app/logs
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8081/actuator/health"]
      interval: 15s
      timeout: 5s
      retries: 5
      start_period: 60s
    restart: unless-stopped
    labels:
      - "prometheus.scrape=true"
      - "prometheus.port=8081"
      - "prometheus.path=/actuator/prometheus"
      - "prometheus.service=auth-server"

  # ===================================================================
  # Monitoring Server
  # ===================================================================
  monitoring-server:
    build:
      context: .
      dockerfile: dockerfiles/infrastructure/monitoring-server/Dockerfile
      args:
        SPRING_PROFILES_ACTIVE: docker
    image: meldestelle/monitoring-server:latest
    container_name: meldestelle-monitoring-server
    ports:
      - "8083:8083"
    depends_on:
      consul:
        condition: service_healthy
      prometheus:
        condition: service_healthy
    environment:
      # Spring Boot Configuration
      - SPRING_PROFILES_ACTIVE=docker
      - SERVER_PORT=8083
      - MANAGEMENT_SERVER_PORT=8083

      # Service Discovery
      - SPRING_CLOUD_CONSUL_HOST=consul
      - SPRING_CLOUD_CONSUL_PORT=8500
      - SPRING_APPLICATION_NAME=monitoring-server

      # Monitoring Configuration
      - PROMETHEUS_URL=http://prometheus:9090
      - GRAFANA_URL=http://grafana:3000
      - ZIPKIN_URL=http://zipkin:9411

      # Metrics Collection
      - MANAGEMENT_ENDPOINTS_WEB_EXPOSURE_INCLUDE=health,info,metrics,prometheus,env,configprops,beans
      - MANAGEMENT_ENDPOINT_HEALTH_SHOW_DETAILS=always
      - MANAGEMENT_METRICS_EXPORT_PROMETHEUS_ENABLED=true

      # Logging
      - LOGGING_LEVEL_AT_MOCODE=DEBUG
      - LOGGING_LEVEL_MICROMETER=DEBUG
    networks:
      - meldestelle-network
    volumes:
      - monitoring-logs:/app/logs
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8083/actuator/health"]
      interval: 10s
      timeout: 5s
      retries: 3
      start_period: 45s
    restart: unless-stopped
    labels:
      - "prometheus.scrape=true"
      - "prometheus.port=8083"
      - "prometheus.path=/actuator/prometheus"
      - "prometheus.service=monitoring-server"

  # ===================================================================
  # API Gateway (Enhanced Configuration)
  # ===================================================================
  api-gateway:
    build:
      context: .
      dockerfile: dockerfiles/infrastructure/gateway/Dockerfile
    image: meldestelle/api-gateway:latest
    container_name: meldestelle-api-gateway
    ports:
      - "8080:8080"
    depends_on:
      consul:
        condition: service_healthy
      auth-server:
        condition: service_healthy
    environment:
      # Spring Boot Configuration
      - SPRING_PROFILES_ACTIVE=docker
      - SERVER_PORT=8080

      # Service Discovery
      - SPRING_CLOUD_CONSUL_HOST=consul
      - SPRING_CLOUD_CONSUL_PORT=8500
      - SPRING_APPLICATION_NAME=api-gateway

      # Gateway Configuration
      - SPRING_CLOUD_GATEWAY_DISCOVERY_LOCATOR_ENABLED=true
      - SPRING_CLOUD_GATEWAY_DISCOVERY_LOCATOR_LOWER_CASE_SERVICE_ID=true

      # Security Configuration
      - AUTH_SERVER_URL=http://auth-server:8081
      - JWT_SECRET=${JWT_SECRET:-meldestelle-auth-secret-key-change-in-production}

      # Circuit Breaker
      - RESILIENCE4J_CIRCUITBREAKER_INSTANCES_DEFAULT_SLIDING_WINDOW_SIZE=10
      - RESILIENCE4J_CIRCUITBREAKER_INSTANCES_DEFAULT_FAILURE_RATE_THRESHOLD=50

      # Monitoring
      - MANAGEMENT_ENDPOINTS_WEB_EXPOSURE_INCLUDE=health,info,metrics,prometheus,gateway
      - MANAGEMENT_ENDPOINT_HEALTH_SHOW_DETAILS=always
      - MANAGEMENT_TRACING_SAMPLING_PROBABILITY=1.0
      - MANAGEMENT_ZIPKIN_TRACING_ENDPOINT=http://zipkin:9411/api/v2/spans
    networks:
      - meldestelle-network
    volumes:
      - gateway-logs:/app/logs
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8080/actuator/health"]
      interval: 15s
      timeout: 5s
      retries: 3
      start_period: 45s
    restart: unless-stopped
    labels:
      - "prometheus.scrape=true"
      - "prometheus.port=8080"
      - "prometheus.path=/actuator/prometheus"
      - "prometheus.service=api-gateway"

  # ===================================================================
  # Ping Service (Enhanced for Integration Testing)
  # ===================================================================
  ping-service:
    build:
      context: .
      dockerfile: dockerfiles/services/ping-service/Dockerfile
    image: meldestelle/ping-service:latest
    container_name: meldestelle-ping-service
    ports:
      - "8082:8082"
    depends_on:
      consul:
        condition: service_healthy
    environment:
      # Spring Boot Configuration
      - SPRING_PROFILES_ACTIVE=docker
      - SERVER_PORT=8082

      # Service Discovery
      - SPRING_CLOUD_CONSUL_HOST=consul
      - SPRING_CLOUD_CONSUL_PORT=8500
      - SPRING_APPLICATION_NAME=ping-service

      # Monitoring
      - MANAGEMENT_ENDPOINTS_WEB_EXPOSURE_INCLUDE=health,info,metrics,prometheus
      - MANAGEMENT_ENDPOINT_HEALTH_SHOW_DETAILS=always
      - MANAGEMENT_TRACING_SAMPLING_PROBABILITY=1.0
      - MANAGEMENT_ZIPKIN_TRACING_ENDPOINT=http://zipkin:9411/api/v2/spans
    networks:
      - meldestelle-network
    volumes:
      - ping-logs:/app/logs
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8082/actuator/health"]
      interval: 10s
      timeout: 3s
      retries: 3
      start_period: 30s
    restart: unless-stopped
    labels:
      - "prometheus.scrape=true"
      - "prometheus.port=8082"
      - "prometheus.path=/actuator/prometheus"
      - "prometheus.service=ping-service"

# ===================================================================
# Volumes for Service Logs
# ===================================================================
volumes:
  auth-logs:
    driver: local
  monitoring-logs:
    driver: local
  gateway-logs:
    driver: local
  ping-logs:
    driver: local

# ===================================================================
# Networks (inherits from main docker-compose.yml)
# ===================================================================
networks:
  meldestelle-network:
    external: true