# ============================================================
# Trading AI Secure - Docker Compose
# ============================================================
# Démarrage :  docker compose up -d
# Arrêt :      docker compose down
# Logs :       docker compose logs -f trading-api
# Rebuild :    docker compose build --no-cache trading-api
# ============================================================

networks:
  trading-net:
    driver: bridge
    enable_ipv6: false

volumes:
  trading-db-data:
  trading-redis-data:
  trading-jupyter-data:
  trading-grafana-data:
  trading-prometheus-data:

services:

  # ----------------------------------------------------------
  # BASE DE DONNÉES : TimescaleDB
  # PostgreSQL + extension time-series pour OHLCV, trades, positions
  # ----------------------------------------------------------
  trading-db:
    image: timescale/timescaledb:latest-pg16
    container_name: trading-db
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${TRADING_DB_USER:-trading}
      POSTGRES_PASSWORD: ${TRADING_DB_PASSWORD:?TRADING_DB_PASSWORD requis dans .env}
      POSTGRES_DB: ${TRADING_DB_NAME:-trading_db}
      TZ: ${TZ:-Europe/Paris}
    volumes:
      - trading-db-data:/var/lib/postgresql/data
      - /etc/localtime:/etc/localtime:ro
    networks:
      - trading-net
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${TRADING_DB_USER:-trading} -d ${TRADING_DB_NAME:-trading_db}"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 30s

  # ----------------------------------------------------------
  # CACHE : Redis
  # Données marché temps réel, signaux, sessions
  # ----------------------------------------------------------
  trading-redis:
    image: redis:7-alpine
    container_name: trading-redis
    restart: unless-stopped
    volumes:
      - trading-redis-data:/data
    networks:
      - trading-net
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5

  # ----------------------------------------------------------
  # BACKEND : FastAPI
  # Orchestration, stratégies, backtesting, risk manager
  # Port exposé pour NPM : 8100
  # ----------------------------------------------------------
  trading-api:
    build:
      context: .
      dockerfile: docker/api/Dockerfile
    container_name: trading-api
    restart: unless-stopped
    ports:
      - "8100:8100"
    environment:
      DATABASE_URL: postgresql://${TRADING_DB_USER:-trading}:${TRADING_DB_PASSWORD}@trading-db:5432/${TRADING_DB_NAME:-trading_db}
      REDIS_URL: redis://trading-redis:6379
      ML_SERVICE_URL: http://trading-ml:8200
      ALPHA_VANTAGE_API_KEY: ${ALPHA_VANTAGE_API_KEY:-}
      TZ: ${TZ:-Europe/Paris}
    volumes:
      # Montage en développement - retirer en production
      - ./src:/app/src
      - ./config:/app/config
    networks:
      - trading-net
    depends_on:
      trading-db:
        condition: service_healthy
      trading-redis:
        condition: service_healthy

  # ----------------------------------------------------------
  # SERVICE ML : FastAPI (microservice ML lourd)
  # Prédictions, détection régime, optimisation Optuna
  # Port exposé pour NPM : 8200
  # ----------------------------------------------------------
  trading-ml:
    build:
      context: .
      dockerfile: docker/ml/Dockerfile
    container_name: trading-ml
    restart: unless-stopped
    ports:
      - "8200:8200"
    environment:
      DATABASE_URL: postgresql://${TRADING_DB_USER:-trading}:${TRADING_DB_PASSWORD}@trading-db:5432/${TRADING_DB_NAME:-trading_db}
      REDIS_URL: redis://trading-redis:6379
      TZ: ${TZ:-Europe/Paris}
    volumes:
      - ./src:/app/src
      - ./config:/app/config
    networks:
      - trading-net
    depends_on:
      trading-db:
        condition: service_healthy
      trading-redis:
        condition: service_healthy

  # ----------------------------------------------------------
  # DASHBOARD : Streamlit
  # Interface de monitoring et contrôle
  # Port exposé pour NPM : 8501
  # ----------------------------------------------------------
  trading-dashboard:
    build:
      context: .
      dockerfile: docker/dashboard/Dockerfile
    container_name: trading-dashboard
    restart: unless-stopped
    ports:
      - "8501:8501"
    environment:
      API_URL: http://trading-api:8100
      TZ: ${TZ:-Europe/Paris}
    volumes:
      - ./src:/app/src
      - ./config:/app/config
    networks:
      - trading-net
    depends_on:
      - trading-api

  # ----------------------------------------------------------
  # JUPYTER LAB : Exploration ML & Data
  # Port exposé pour NPM : 8888
  # ----------------------------------------------------------
  trading-jupyter:
    build:
      context: .
      dockerfile: docker/jupyter/Dockerfile
    container_name: trading-jupyter
    restart: unless-stopped
    ports:
      - "8888:8888"
    environment:
      JUPYTER_TOKEN: ${JUPYTER_TOKEN:-}
      DATABASE_URL: postgresql://${TRADING_DB_USER:-trading}:${TRADING_DB_PASSWORD}@trading-db:5432/${TRADING_DB_NAME:-trading_db}
      REDIS_URL: redis://trading-redis:6379
      TZ: ${TZ:-Europe/Paris}
    volumes:
      - ./src:/app/src
      - ./config:/app/config
      - trading-jupyter-data:/app/notebooks
    networks:
      - trading-net
    depends_on:
      trading-db:
        condition: service_healthy

  # ----------------------------------------------------------
  # MONITORING : Prometheus
  # Collecte métriques depuis trading-api et trading-ml
  # ----------------------------------------------------------
  trading-prometheus:
    image: prom/prometheus:latest
    container_name: trading-prometheus
    restart: unless-stopped
    volumes:
      - ./docker/prometheus/prometheus.yml:/etc/prometheus/prometheus.yml:ro
      - trading-prometheus-data:/prometheus
    networks:
      - trading-net
    depends_on:
      - trading-api
      - trading-ml

  # ----------------------------------------------------------
  # MONITORING : Grafana
  # Dashboards temps réel P&L, drawdown, métriques système
  # Port exposé pour NPM : 3100
  # ----------------------------------------------------------
  trading-grafana:
    image: grafana/grafana:latest
    container_name: trading-grafana
    restart: unless-stopped
    ports:
      - "3100:3000"
    environment:
      GF_SECURITY_ADMIN_USER: ${GRAFANA_ADMIN_USER:-admin}
      GF_SECURITY_ADMIN_PASSWORD: ${GRAFANA_ADMIN_PASSWORD:?GRAFANA_ADMIN_PASSWORD requis dans .env}
      GF_SERVER_ROOT_URL: "%(protocol)s://%(domain)s/"
      TZ: ${TZ:-Europe/Paris}
    volumes:
      - trading-grafana-data:/var/lib/grafana
    networks:
      - trading-net
    depends_on:
      - trading-prometheus