version: '3.8'

services:
  # ==================== 应用服务 ====================
  app:
    build:
      context: .
      dockerfile: Dockerfile
    image: carrotskin/backend:latest
    container_name: carrotskin-backend
    restart: unless-stopped
    ports:
      - "${APP_PORT:-8080}:8080"
    environment:
      # 服务器配置
      - SERVER_PORT=8080
      - SERVER_MODE=${SERVER_MODE:-release}
      - SERVER_BASE_PATH=${SERVER_BASE_PATH:-}
      # 公开访问地址 (用于生成回调URL、邮件链接等)
      - PUBLIC_URL=${PUBLIC_URL:-http://localhost:8080}
      # 数据库配置
      - DB_HOST=postgres
      - DB_PORT=5432
      - DB_USER=carrotskin
      - DB_PASSWORD=${DB_PASSWORD:-carrotskin123}
      - DB_NAME=carrotskin
      - DB_SSLMODE=disable
      # Redis 配置
      - REDIS_HOST=redis
      - REDIS_PORT=6379
      - REDIS_PASSWORD=${REDIS_PASSWORD:-}
      - REDIS_DB=0
      # JWT 配置
      - JWT_SECRET=${JWT_SECRET:-your-super-secret-jwt-key-change-in-production}
      - JWT_EXPIRE_HOURS=24
      # 存储配置 (RustFS S3兼容)
      - RUSTFS_ENDPOINT=${RUSTFS_ENDPOINT:-rustfs:9000}
      - RUSTFS_PUBLIC_URL=${RUSTFS_PUBLIC_URL:-http://localhost:9000}
      - RUSTFS_ACCESS_KEY=${RUSTFS_ACCESS_KEY:-rustfsadmin}
      - RUSTFS_SECRET_KEY=${RUSTFS_SECRET_KEY:-rustfsadmin123}
      - RUSTFS_USE_SSL=${RUSTFS_USE_SSL:-false}
      - RUSTFS_BUCKET_TEXTURES=${RUSTFS_BUCKET_TEXTURES:-carrotskin}
      - RUSTFS_BUCKET_AVATARS=${RUSTFS_BUCKET_AVATARS:-carrotskin}
      # 邮件配置 (可选)
      - SMTP_HOST=${SMTP_HOST:-}
      - SMTP_PORT=${SMTP_PORT:-587}
      - SMTP_USER=${SMTP_USER:-}
      - SMTP_PASSWORD=${SMTP_PASSWORD:-}
      - SMTP_FROM=${SMTP_FROM:-}
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    networks:
      - carrotskin-network
    healthcheck:
      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:8080/api/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 10s

  # ==================== PostgreSQL 数据库 ====================
  postgres:
    image: postgres:16-alpine
    container_name: carrotskin-postgres
    restart: unless-stopped
    environment:
      - POSTGRES_USER=carrotskin
      - POSTGRES_PASSWORD=${DB_PASSWORD:-carrotskin123}
      - POSTGRES_DB=carrotskin
      - PGDATA=/var/lib/postgresql/data/pgdata
    volumes:
      - postgres-data:/var/lib/postgresql/data
    ports:
      - "5432:5432"
    networks:
      - carrotskin-network
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U carrotskin -d carrotskin"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 10s

  # ==================== Redis 缓存 ====================
  redis:
    image: redis:7-alpine
    container_name: carrotskin-redis
    restart: unless-stopped
    command: >
      redis-server
      --appendonly yes
      --maxmemory 256mb
      --maxmemory-policy allkeys-lru
      ${REDIS_PASSWORD:+--requirepass ${REDIS_PASSWORD}}
    volumes:
      - redis-data:/data
    ports:
      - "6379:6379"
    networks:
      - carrotskin-network
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 5s

  # ==================== RustFS 对象存储 (可选) ====================
  rustfs:
    image: ghcr.io/rustfs/rustfs:latest
    container_name: carrotskin-rustfs
    restart: unless-stopped
    command: >
      server
      --address 0.0.0.0:9000
      --console-address 0.0.0.0:9001
      --access-key ${RUSTFS_ACCESS_KEY:-rustfsadmin}
      --secret-key ${RUSTFS_SECRET_KEY:-rustfsadmin123}
      --data /data
    volumes:
      - rustfs-data:/data
    ports:
      - "9000:9000"   # S3 API 端口
      - "9001:9001"   # 控制台端口
    networks:
      - carrotskin-network
    healthcheck:
      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:9000/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 10s
    profiles:
      - storage  # 使用 --profile storage 启动

  # RustFS 初始化服务 - 自动创建存储桶
  rustfs-init:
    image: minio/mc:latest
    container_name: carrotskin-rustfs-init
    depends_on:
      rustfs:
        condition: service_healthy
    entrypoint: >
      /bin/sh -c "
      echo '等待 RustFS 启动...';
      sleep 5;
      mc alias set myrustfs http://rustfs:9000 $${RUSTFS_ACCESS_KEY} $${RUSTFS_SECRET_KEY};
      mc mb myrustfs/$${RUSTFS_BUCKET} --ignore-existing;
      mc anonymous set download myrustfs/$${RUSTFS_BUCKET};
      echo '存储桶 $${RUSTFS_BUCKET} 创建完成，已设置公开读取权限';
      "
    environment:
      - RUSTFS_ACCESS_KEY=${RUSTFS_ACCESS_KEY:-rustfsadmin}
      - RUSTFS_SECRET_KEY=${RUSTFS_SECRET_KEY:-rustfsadmin123}
      - RUSTFS_BUCKET=${RUSTFS_BUCKET_TEXTURES:-carrotskin}
    networks:
      - carrotskin-network
    profiles:
      - storage

# ==================== 数据卷 ====================
volumes:
  postgres-data:
    driver: local
  redis-data:
    driver: local
  rustfs-data:
    driver: local

# ==================== 网络 ====================
networks:
  carrotskin-network:
    driver: bridge