# Базовый compose для локального запуска и разработки.
# Секреты берутся из .env (см. .env.example).
#
#   docker compose up --build
#
name: dispelevilbot

services:
  postgres:
    image: postgres:16-alpine
    restart: unless-stopped
    environment:
      POSTGRES_DB: ${DB_NAME:-dispel_evil}
      POSTGRES_USER: ${DB_USER:-de_admin}
      POSTGRES_PASSWORD: ${DB_PASSWORD:?задайте DB_PASSWORD в .env}
    volumes:
      - pgdata:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${DB_USER:-de_admin} -d ${DB_NAME:-dispel_evil}"]
      interval: 10s
      timeout: 5s
      retries: 10
    # ports:
    #   - "5432:5432"   # раскомментировать для доступа к БД с хоста

  # Накат миграций Flyway перед стартом бота (идемпотентно).
  migrate:
    image: flyway/flyway:10
    command: ["migrate"]
    environment:
      FLYWAY_URL: jdbc:postgresql://postgres:5432/${DB_NAME:-dispel_evil}
      FLYWAY_USER: ${DB_USER:-de_admin}
      FLYWAY_PASSWORD: ${DB_PASSWORD:?задайте DB_PASSWORD в .env}
      FLYWAY_LOCATIONS: filesystem:/flyway/sql
      FLYWAY_BASELINE_ON_MIGRATE: "true"
      FLYWAY_CONNECT_RETRIES: "10"
    volumes:
      - ./sql:/flyway/sql:ro
    depends_on:
      postgres:
        condition: service_healthy
    restart: "no"

  bot:
    build: .
    image: dispelevilbot-bot:local
    restart: unless-stopped
    env_file:
      - .env
    environment:
      # Внутри сети compose БД доступна по имени сервиса.
      DB_HOST: postgres
      DB_PORT: "5432"
      CLICKHOUSE_HOST: clickhouse
      CLICKHOUSE_PORT: "8123"
    depends_on:
      postgres:
        condition: service_healthy
      migrate:
        condition: service_completed_successfully
      # Аналитика некритична: бот стартует, даже если ClickHouse ещё не готов.
      clickhouse:
        condition: service_started
    logging:
      driver: json-file
      options:
        max-size: "10m"
        max-file: "3"

  # Админка (FastAPI + HTMX). Порт — только loopback: наружу выйдет через reverse proxy
  # вместе с TLS и доменом (Блок 2.4/4.2).
  admin:
    build:
      context: .
      dockerfile: admin/Dockerfile
    image: dispelevilbot-admin:local
    restart: unless-stopped
    env_file:
      - .env
    environment:
      DB_HOST: postgres
      DB_PORT: "5432"
      ADMIN_HOST: 0.0.0.0
      ADMIN_PORT: "8000"
    ports:
      - "127.0.0.1:${ADMIN_HTTP_PORT:-8000}:8000"
    depends_on:
      postgres:
        condition: service_healthy
      migrate:
        condition: service_completed_successfully
    logging:
      driver: json-file
      options:
        max-size: "10m"
        max-file: "3"

  # Аналитика событий (Блок 3). DDL — в clickhouse/init/.
  clickhouse:
    image: clickhouse/clickhouse-server:25.3
    restart: unless-stopped
    environment:
      CLICKHOUSE_DB: ${CLICKHOUSE_DB:-analytics}
      CLICKHOUSE_USER: ${CLICKHOUSE_USER:-de_bot}
      CLICKHOUSE_PASSWORD: ${CLICKHOUSE_PASSWORD:?задайте CLICKHOUSE_PASSWORD в .env}
      CLICKHOUSE_DEFAULT_ACCESS_MANAGEMENT: "1"
    volumes:
      - clickhousedata:/var/lib/clickhouse
      - ./clickhouse/init:/docker-entrypoint-initdb.d:ro
    ports:
      - "127.0.0.1:8123:8123"
    ulimits:
      nofile:
        soft: 262144
        hard: 262144
    healthcheck:
      test: ["CMD-SHELL", "wget --spider -q -T 5 http://127.0.0.1:8123/ping || exit 1"]
      interval: 15s
      timeout: 10s
      retries: 10
      start_period: 20s

volumes:
  pgdata:
  clickhousedata: