services:
  downloader-bot:
    image: ghcr.io/mak5er/downloader-bot:latest
    pull_policy: always
    build:
      context: .
      dockerfile: Dockerfile
    volumes:
      - downloader_downloads:/app/downloads
      - downloader_log:/app/logs
      - ./cookies:/app/cookies
    env_file: .env
    container_name: downloader-bot
    depends_on:
      db-init:
        condition: service_completed_successfully
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "python", "scripts/healthcheck.py"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 20s
    deploy:
      resources:
        limits:
          cpus: '2'
          memory: 1G
        reservations:
          cpus: '0.5'
          memory: 256M

  postgres:
    image: postgres:17-alpine
    container_name: downloader-postgres
    environment:
      POSTGRES_DB: downloader_bot
      POSTGRES_USER: bot_user
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-changeme}
    volumes:
      - postgres_data:/var/lib/postgresql/data
    ports:
      - "127.0.0.1:5432:5432"
    restart: unless-stopped
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U bot_user -d downloader_bot"]
      interval: 10s
      timeout: 5s
      retries: 5

  db-init:
    build:
      context: .
      dockerfile: Dockerfile.backup
    container_name: downloader-db-init
    environment:
      RESTORE_HOST: postgres
      RESTORE_DB: downloader_bot
      RESTORE_USER: bot_user
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-changeme}
      RESTORE_REPOSITORY: ${RESTIC_REPOSITORY:-}
      RESTORE_PASSWORD: ${RESTIC_PASSWORD:-}
      B2_KEY_ID: ${B2_KEY_ID:-}
      B2_APP_KEY: ${B2_APP_KEY:-}
    depends_on:
      postgres:
        condition: service_healthy
    volumes:
      - ./backups:/backups
    restart: "no"
    entrypoint: ["/restore.sh"]

  backup:
    build:
      context: .
      dockerfile: Dockerfile.backup
    container_name: downloader-backup
    environment:
      BACKUP_HOST: postgres
      BACKUP_DB: downloader_bot
      BACKUP_USER: bot_user
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-changeme}
      RESTIC_REPOSITORY: ${RESTIC_REPOSITORY:-}
      RESTIC_PASSWORD: ${RESTIC_PASSWORD:-}
      B2_KEY_ID: ${B2_KEY_ID:-}
      B2_APP_KEY: ${B2_APP_KEY:-}
      BACKUP_CRON: ${BACKUP_CRON:-0 3 * * *}
    depends_on:
      postgres:
        condition: service_healthy
    volumes:
      - ./backups:/backups
    restart: unless-stopped

volumes:
  downloader_downloads:
  downloader_log:
  postgres_data: