version: '3.8'

services:
  # Base de données PostgreSQL
  db:
    image: postgres:15
    container_name: ecodata-postgres
    environment:
      POSTGRES_DB: ecodata_db
      POSTGRES_USER: ecodata_user
      POSTGRES_PASSWORD: ecodata_password
    ports:
      - "5433:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ecodata_user -d ecodata_db"]
      interval: 10s
      timeout: 5s
      retries: 5

  # Backend FastAPI
  backend:
    build:
      context: ./backend
      dockerfile: Dockerfile
    container_name: ecodata-backend
    ports:
      - "8000:8000"
    environment:
      DATABASE_URL: postgresql://ecodata_user:ecodata_password@db:5432/ecodata_db
    volumes:
      - ./uploads:/app/uploads
    depends_on:
      db:
        condition: service_healthy
    restart: unless-stopped

  # Frontend Streamlit
  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile
    container_name: ecodata-frontend
    ports:
      - "8501:8501"
    environment:
      API_URL: http://backend:8000
    depends_on:
      - backend
    restart: unless-stopped

volumes:
  postgres_data: