services:
  postgres:
    image: postgres:16-alpine
    command:
      - postgres
      - -p
      - ${POSTGRES_PORT:-5432}
    environment:
      POSTGRES_DB: ${POSTGRES_DB:-hll_vietnam}
      POSTGRES_USER: ${POSTGRES_USER:-hll_vietnam}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-change-me}
      POSTGRES_PORT: ${POSTGRES_PORT:-5432}
      TZ: Europe/Madrid
    ports:
      - "${POSTGRES_PORT:-5432}:${POSTGRES_PORT:-5432}"
    volumes:
      - jta-postgres-data:/var/lib/postgresql/data
      - ./backups:/backups
    healthcheck:
      test:
        - CMD-SHELL
        - pg_isready -U "$$POSTGRES_USER" -d "$$POSTGRES_DB" -p "$$POSTGRES_PORT"
      interval: 10s
      timeout: 5s
      retries: 12
    restart: unless-stopped

  backend:
    image: hll-vietnam-backend:jta
    build:
      context: ../../backend
      dockerfile: Dockerfile
    environment: &backend_environment
      HLL_BACKEND_HOST: 0.0.0.0
      HLL_BACKEND_PORT: ${BACKEND_PORT:-8000}
      HLL_BACKEND_DATABASE_URL: ${HLL_BACKEND_DATABASE_URL:?HLL_BACKEND_DATABASE_URL is required}
      HLL_BACKEND_ALLOWED_ORIGINS: ${HLL_BACKEND_ALLOWED_ORIGINS:?HLL_BACKEND_ALLOWED_ORIGINS is required}
      HLL_BACKEND_LIVE_DATA_SOURCE: ${HLL_BACKEND_LIVE_DATA_SOURCE:-rcon}
      HLL_BACKEND_HISTORICAL_DATA_SOURCE: ${HLL_BACKEND_HISTORICAL_DATA_SOURCE:-rcon}
      HLL_BACKEND_RCON_TARGETS: ${HLL_BACKEND_RCON_TARGETS:?HLL_BACKEND_RCON_TARGETS is required}
      HLL_DB_MAINTENANCE_ENABLED: ${HLL_DB_MAINTENANCE_ENABLED:-false}
      HLL_DB_MAINTENANCE_INTERVAL_SECONDS: ${HLL_DB_MAINTENANCE_INTERVAL_SECONDS:-43200}
      HLL_RECENT_MATCHES_KEEP: ${HLL_RECENT_MATCHES_KEEP:-100}
      HLL_ADMIN_LOG_NONCRITICAL_RETENTION_DAYS: ${HLL_ADMIN_LOG_NONCRITICAL_RETENTION_DAYS:-30}
      HLL_ADMIN_LOG_CRITICAL_RETENTION_DAYS: ${HLL_ADMIN_LOG_CRITICAL_RETENTION_DAYS:-90}
      HLL_SERVER_SNAPSHOT_RETENTION_DAYS: ${HLL_SERVER_SNAPSHOT_RETENTION_DAYS:-14}
      HLL_DB_MAINTENANCE_BATCH_SIZE: ${HLL_DB_MAINTENANCE_BATCH_SIZE:-5000}
    ports:
      - "${BACKEND_PORT:-8000}:${BACKEND_PORT:-8000}"
    depends_on:
      postgres:
        condition: service_healthy
    volumes:
      - jta-backend-data:/app/data
    restart: unless-stopped

  frontend:
    build:
      context: ../../frontend
      dockerfile: Dockerfile
    command:
      - sh
      - -c
      - |
        python - <<'PY'
        import os
        import re
        from pathlib import Path

        base_url = os.environ.get("FRONTEND_BACKEND_BASE_URL", "http://127.0.0.1:8000")
        pattern = re.compile(r'data-backend-base-url="[^"]*"')
        replacement = f'data-backend-base-url="{base_url}"'

        for path in Path("/srv/frontend").glob("*.html"):
            text = path.read_text(encoding="utf-8")
            text = pattern.sub(replacement, text)
            path.write_text(text, encoding="utf-8")
        PY
        python -m http.server "${FRONTEND_PORT:-8080}" --bind 0.0.0.0 --directory /srv/frontend
    environment:
      FRONTEND_PORT: ${FRONTEND_PORT:-8080}
      FRONTEND_BACKEND_BASE_URL: ${FRONTEND_BACKEND_BASE_URL:?FRONTEND_BACKEND_BASE_URL is required}
    ports:
      - "${FRONTEND_PORT:-8080}:${FRONTEND_PORT:-8080}"
    depends_on:
      backend:
        condition: service_started
    restart: unless-stopped

  historical-runner:
    profiles:
      - advanced
    image: hll-vietnam-backend:jta
    build:
      context: ../../backend
      dockerfile: Dockerfile
    command:
      - python
      - -m
      - app.historical_runner
      - --hourly
    environment:
      <<: *backend_environment
    depends_on:
      postgres:
        condition: service_healthy
      backend:
        condition: service_started
    volumes:
      - jta-backend-data:/app/data
    restart: unless-stopped

  rcon-historical-worker:
    profiles:
      - advanced
    image: hll-vietnam-backend:jta
    build:
      context: ../../backend
      dockerfile: Dockerfile
    command:
      - python
      - -m
      - app.rcon_historical_worker
      - loop
    environment:
      <<: *backend_environment
      HLL_RCON_HISTORICAL_CAPTURE_INTERVAL_SECONDS: ${HLL_BACKEND_RCON_HISTORICAL_INTERVAL_SECONDS:-600}
      HLL_BACKEND_RCON_ADMIN_LOG_LOOKBACK_MINUTES: ${HLL_BACKEND_RCON_ADMIN_LOG_LOOKBACK_MINUTES:-10}
    depends_on:
      postgres:
        condition: service_healthy
      backend:
        condition: service_started
    volumes:
      - jta-backend-data:/app/data
    restart: unless-stopped

volumes:
  jta-postgres-data:
  jta-backend-data: