# ============================================
# Wordly.art - Production Docker Compose
# ============================================
# Architecture: Nginx Proxy Manager (NPM) gere le SSL et reverse proxy
# NPM pointe vers les services internes sur ce réseau Docker
#
# Usage:
#   docker compose up -d
#
# Puis configurer NPM pour pointer vers:
#   wordly.art -> frontend:3000 (et backend:8000 pour /api/ et /translate)
# ============================================

services:
  # ===========================================
  # PostgreSQL Database
  # ===========================================
  postgres:
    image: postgres:16-alpine
    container_name: wordly-postgres
    restart: unless-stopped
    environment:
      - POSTGRES_USER=${POSTGRES_USER:-translate}
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
      - POSTGRES_DB=${POSTGRES_DB:-translate_db}
      - PGDATA=/var/lib/postgresql/data/pgdata
    volumes:
      - postgres_data:/var/lib/postgresql/data
    networks:
      - wordly-network
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-translate} -d ${POSTGRES_DB:-translate_db}"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 10s
    deploy:
      resources:
        limits:
          memory: 512M
        reservations:
          memory: 128M

  # ===========================================
  # Redis (Caching & Sessions)
  # ===========================================
  redis:
    image: redis:7-alpine
    container_name: wordly-redis
    restart: unless-stopped
    command: redis-server --appendonly yes --maxmemory 256mb --maxmemory-policy allkeys-lru
    volumes:
      - redis_data:/data
    networks:
      - wordly-network
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 5s

  # ===========================================
  # Backend API (FastAPI)
  # ===========================================
  backend:
    build:
      context: .
      dockerfile: docker/backend/Dockerfile
      target: production
    container_name: wordly-backend
    restart: unless-stopped
    ports:
      - "8001:8000"
    env_file:
      - .env
    environment:
      - DATABASE_URL=postgresql+asyncpg://${POSTGRES_USER:-translate}:${POSTGRES_PASSWORD}@postgres:5432/${POSTGRES_DB:-translate_db}
      - REDIS_URL=redis://redis:6379/0
      - TRANSLATION_SERVICE=${TRANSLATION_SERVICE:-ollama}
      - OLLAMA_BASE_URL=${OLLAMA_BASE_URL:-http://ollama:11434}
      - OLLAMA_MODEL=${OLLAMA_MODEL:-llama3}
      - DEEPL_API_KEY=${DEEPL_API_KEY:-}
      - OPENAI_API_KEY=${OPENAI_API_KEY:-}
      - OPENROUTER_API_KEY=${OPENROUTER_API_KEY:-}
      - DEEPSEEK_ENABLED=${DEEPSEEK_ENABLED:-false}
      - DEEPSEEK_API_KEY=${DEEPSEEK_API_KEY:-}
      - DEEPSEEK_MODEL=${DEEPSEEK_MODEL:-deepseek-chat}
      - DEEPSEEK_BASE_URL=${DEEPSEEK_BASE_URL:-https://api.deepseek.com/v1}
      - MINIMAX_ENABLED=${MINIMAX_ENABLED:-false}
      - MINIMAX_API_KEY=${MINIMAX_API_KEY:-}
      - MINIMAX_MODEL=${MINIMAX_MODEL:-MiniMax-M1}
      - MINIMAX_BASE_URL=${MINIMAX_BASE_URL:-https://api.minimax.chat/v1}
      - MAX_FILE_SIZE_MB=${MAX_FILE_SIZE_MB:-50}
      - RATE_LIMIT_REQUESTS_PER_MINUTE=${RATE_LIMIT_REQUESTS_PER_MINUTE:-60}
      - RATE_LIMIT_TRANSLATIONS_PER_MINUTE=${RATE_LIMIT_TRANSLATIONS_PER_MINUTE:-10}
      - ADMIN_USERNAME=${ADMIN_USERNAME}
      - ADMIN_PASSWORD=${ADMIN_PASSWORD}
      - JWT_SECRET_KEY=${JWT_SECRET_KEY}
      - ADMIN_TOKEN_SECRET=${ADMIN_TOKEN_SECRET}
      - CORS_ORIGINS=${CORS_ORIGINS:-https://wordly.art}
      - STRIPE_SECRET_KEY=${STRIPE_SECRET_KEY:-}
      - STRIPE_WEBHOOK_SECRET=${STRIPE_WEBHOOK_SECRET:-}
      - STRIPE_STARTER_PRICE_ID=${STRIPE_STARTER_PRICE_ID:-}
      - STRIPE_PRO_PRICE_ID=${STRIPE_PRO_PRICE_ID:-}
      - STRIPE_BUSINESS_PRICE_ID=${STRIPE_BUSINESS_PRICE_ID:-}
      - GOOGLE_CLIENT_ID=${GOOGLE_CLIENT_ID:-}
    volumes:
      - uploads_data:/app/uploads
      - outputs_data:/app/outputs
      - logs_data:/app/logs
    networks:
      - wordly-network
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8000/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 15s
    deploy:
      resources:
        limits:
          memory: 2G
        reservations:
          memory: 512M

  # ===========================================
  # Frontend (Next.js)
  # ===========================================
  frontend:
    build:
      context: .
      dockerfile: docker/frontend/Dockerfile
      target: production
      args:
        NEXT_PUBLIC_API_URL: ""
    container_name: wordly-frontend
    restart: unless-stopped
    ports:
      - "3000:3000"
    env_file:
      - .env
    environment:
      - NEXT_PUBLIC_API_URL=${NEXT_PUBLIC_API_URL:-https://wordly.art}
      - NEXT_PUBLIC_GOOGLE_CLIENT_ID=${NEXT_PUBLIC_GOOGLE_CLIENT_ID:-}
    networks:
      - wordly-network
    depends_on:
      backend:
        condition: service_healthy
    deploy:
      resources:
        limits:
          memory: 512M
        reservations:
          memory: 128M

  # ===========================================
  # Ollama (Optional - Local LLM)
  # ===========================================
  ollama:
    image: ollama/ollama:latest
    container_name: wordly-ollama
    restart: unless-stopped
    volumes:
      - ollama_data:/root/.ollama
    networks:
      - wordly-network
    deploy:
      resources:
        reservations:
          devices:
            - driver: nvidia
              count: all
              capabilities: [gpu]
    profiles:
      - with-ollama

  # ===========================================
  # Prometheus - Metrics Collection
  # ===========================================
  prometheus:
    image: prom/prometheus:v2.52.0
    container_name: wordly-prometheus
    restart: unless-stopped
    volumes:
      - ./docker/prometheus/prometheus.yml:/etc/prometheus/prometheus.yml:ro
      - ./docker/prometheus/alerts.yml:/etc/prometheus/alerts.yml:ro
      - prometheus_data:/prometheus
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--storage.tsdb.path=/prometheus'
      - '--storage.tsdb.retention.time=30d'
      - '--storage.tsdb.retention.size=5GB'
      - '--web.enable-lifecycle'
    networks:
      - wordly-network
    healthcheck:
      test: ["CMD", "wget", "-q", "--spider", "http://localhost:9090/-/healthy"]
      interval: 30s
      timeout: 5s
      retries: 3

  # ===========================================
  # Grafana - Dashboards & Visualization
  # ===========================================
  grafana:
    image: grafana/grafana:11.0.0
    container_name: wordly-grafana
    restart: unless-stopped
    environment:
      - GF_SECURITY_ADMIN_USER=${GRAFANA_USER:-admin}
      - GF_SECURITY_ADMIN_PASSWORD=${GRAFANA_PASSWORD:-WordlyGrafana2026!}
      - GF_USERS_ALLOW_SIGN_UP=false
      - GF_SERVER_ROOT_URL=https://monitoring.wordly.art
      - GF_INSTALL_PLUGINS=grafana-clock-panel
    volumes:
      - grafana_data:/var/lib/grafana
      - ./docker/grafana/provisioning:/etc/grafana/provisioning:ro
      - ./docker/grafana/dashboards:/var/lib/grafana/dashboards:ro
    ports:
      - "3001:3000"
    networks:
      - wordly-network
    depends_on:
      prometheus:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "wget", "-q", "--spider", "http://localhost:3000/api/health"]
      interval: 30s
      timeout: 5s
      retries: 3

  # ===========================================
  # Node Exporter - System Metrics
  # ===========================================
  node-exporter:
    image: prom/node-exporter:v1.8.0
    container_name: wordly-node-exporter
    restart: unless-stopped
    pid: host
    volumes:
      - /proc:/host/proc:ro
      - /sys:/host/sys:ro
      - /:/rootfs:ro
    command:
      - '--path.procfs=/host/proc'
      - '--path.sysfs=/host/sys'
      - '--path.rootfs=/rootfs'
      - '--collector.filesystem.mount-points-exclude=^/(sys|proc|dev|etc|var/lib/docker)($$|/)'
    networks:
      - wordly-network

  # ===========================================
  # cAdvisor - Container Metrics
  # ===========================================
  cadvisor:
    image: gcr.io/cadvisor/cadvisor:v0.49.1
    container_name: wordly-cadvisor
    restart: unless-stopped
    volumes:
      - /:/rootfs:ro
      - /var/run:/var/run:ro
      - /sys:/sys:ro
      - /var/lib/docker/:/var/lib/docker:ro
      - /dev/disk:/dev/disk:ro
    privileged: true
    devices:
      - /dev/kmsg
    networks:
      - wordly-network

# ===========================================
# Networks
# ===========================================
networks:
  wordly-network:
    driver: bridge
    name: wordly-network

# ===========================================
# Volumes
# ===========================================
volumes:
  postgres_data:
    driver: local
  uploads_data:
    driver: local
  outputs_data:
    driver: local
  logs_data:
    driver: local
  redis_data:
    driver: local
  ollama_data:
    driver: local
  prometheus_data:
    driver: local
  grafana_data:
    driver: local