# =============================================================================
# aicodex2api Docker Compose Host Configuration (Local Build)
# =============================================================================
# Quick Start:
#   1. Copy .env.example to .env and configure
#   2. docker-compose -f docker-compose-host.yml up -d --build
#   3. Check logs: docker-compose -f docker-compose-host.yml logs -f aicodex2api
#   4. Access: http://localhost:8080
#
# This configuration builds the image from source (Dockerfile in project root).
# All configuration is done via environment variables.
# No Setup Wizard needed - the system auto-initializes on first run.
# =============================================================================

services:
  # ===========================================================================
  # aicodex2api Application
  # ===========================================================================
  aicodex2api:
    image: yangjianbo/aicodex2api:latest
    build:
      context: ..
      dockerfile: Dockerfile
    container_name: aicodex2api
    restart: unless-stopped
    network_mode: host
    ulimits:
      nofile:
        soft: 800000
        hard: 800000
    volumes:
      # Data persistence (config.yaml will be auto-generated here)
      - aicodex2api_data:/app/data
      # Mount custom config.yaml (optional, overrides auto-generated config)
      #- ./config.yaml:/app/data/config.yaml:ro
    environment:
      # =======================================================================
      # Auto Setup (REQUIRED for Docker deployment)
      # =======================================================================
      - AUTO_SETUP=true

      # =======================================================================
      # Server Configuration
      # =======================================================================
      - SERVER_HOST=0.0.0.0
      - SERVER_PORT=8080
      - SERVER_MODE=${SERVER_MODE:-release}
      - RUN_MODE=${RUN_MODE:-standard}

      # =======================================================================
      # Database Configuration (PostgreSQL)
      # =======================================================================
      # Using host network: point to host/external DB by DATABASE_HOST/DATABASE_PORT
      - DATABASE_HOST=${DATABASE_HOST:-127.0.0.1}
      - DATABASE_PORT=${DATABASE_PORT:-5432}
      - DATABASE_USER=${POSTGRES_USER:-aicodex2api}
      - DATABASE_PASSWORD=${POSTGRES_PASSWORD:?POSTGRES_PASSWORD is required}
      - DATABASE_DBNAME=${POSTGRES_DB:-aicodex2api}
      - DATABASE_SSLMODE=disable
      - DATABASE_MAX_OPEN_CONNS=${DATABASE_MAX_OPEN_CONNS:-50}
      - DATABASE_MAX_IDLE_CONNS=${DATABASE_MAX_IDLE_CONNS:-10}
      - DATABASE_CONN_MAX_LIFETIME_MINUTES=${DATABASE_CONN_MAX_LIFETIME_MINUTES:-30}
      - DATABASE_CONN_MAX_IDLE_TIME_MINUTES=${DATABASE_CONN_MAX_IDLE_TIME_MINUTES:-5}

      # =======================================================================
      # Gateway Configuration
      # =======================================================================
      - GATEWAY_FORCE_CODEX_CLI=${GATEWAY_FORCE_CODEX_CLI:-false}
      - GATEWAY_MAX_IDLE_CONNS=${GATEWAY_MAX_IDLE_CONNS:-2560}
      - GATEWAY_MAX_IDLE_CONNS_PER_HOST=${GATEWAY_MAX_IDLE_CONNS_PER_HOST:-120}
      - GATEWAY_MAX_CONNS_PER_HOST=${GATEWAY_MAX_CONNS_PER_HOST:-8192}

      # =======================================================================
      # Redis Configuration
      # =======================================================================
      # Using host network: point to host/external Redis by REDIS_HOST/REDIS_PORT
      - REDIS_HOST=${REDIS_HOST:-127.0.0.1}
      - REDIS_PORT=${REDIS_PORT:-6379}
      - REDIS_PASSWORD=${REDIS_PASSWORD:-}
      - REDIS_DB=${REDIS_DB:-0}
      - REDIS_POOL_SIZE=${REDIS_POOL_SIZE:-1024}
      - REDIS_MIN_IDLE_CONNS=${REDIS_MIN_IDLE_CONNS:-10}
      - REDIS_ENABLE_TLS=${REDIS_ENABLE_TLS:-false}

      # =======================================================================
      # Admin Account (auto-created on first run)
      # =======================================================================
      - ADMIN_EMAIL=${ADMIN_EMAIL:-admin@aicodex2api.local}
      - ADMIN_PASSWORD=${ADMIN_PASSWORD:-}

      # =======================================================================
      # JWT Configuration
      # =======================================================================
      # Leave empty to auto-generate (recommended)
      - JWT_SECRET=${JWT_SECRET:-}
      - JWT_EXPIRE_HOUR=${JWT_EXPIRE_HOUR:-24}

      # =======================================================================
      # TOTP (2FA) Configuration
      # =======================================================================
      # IMPORTANT: Set a fixed encryption key for TOTP secrets. If left empty,
      # a random key will be generated on each startup, causing all existing
      # TOTP configurations to become invalid (users won't be able to login
      # with 2FA).
      # Generate a secure key: openssl rand -hex 32
      - TOTP_ENCRYPTION_KEY=${TOTP_ENCRYPTION_KEY:-}

      # =======================================================================
      # Timezone Configuration
      # This affects ALL time operations in the application:
      # - Database timestamps
      # - Usage statistics "today" boundary
      # - Subscription expiry times
      # - Log timestamps
      # Common values: Asia/Shanghai, America/New_York, Europe/London, UTC
      # =======================================================================
      - TZ=${TZ:-Asia/Shanghai}

      # =======================================================================
      # Gemini OAuth Configuration (for Gemini accounts)
      # =======================================================================
      - GEMINI_OAUTH_CLIENT_ID=${GEMINI_OAUTH_CLIENT_ID:-}
      - GEMINI_OAUTH_CLIENT_SECRET=${GEMINI_OAUTH_CLIENT_SECRET:-}
      - GEMINI_OAUTH_SCOPES=${GEMINI_OAUTH_SCOPES:-}
      - GEMINI_QUOTA_POLICY=${GEMINI_QUOTA_POLICY:-}

      # Built-in OAuth client secrets (optional)
      # SECURITY: This repo does not embed third-party client_secret.
      - GEMINI_CLI_OAUTH_CLIENT_SECRET=${GEMINI_CLI_OAUTH_CLIENT_SECRET:-}
      - ANTIGRAVITY_OAUTH_CLIENT_SECRET=${ANTIGRAVITY_OAUTH_CLIENT_SECRET:-}

      # =======================================================================
      # Security Configuration (URL Allowlist)
      # =======================================================================
      # Allow private IP addresses for CRS sync (for internal deployments)
      - SECURITY_URL_ALLOWLIST_ALLOW_PRIVATE_HOSTS=${SECURITY_URL_ALLOWLIST_ALLOW_PRIVATE_HOSTS:-true}
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8080/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 30s

  # ===========================================================================
  # PostgreSQL Database
  # ===========================================================================
  postgres:
    image: postgres:18-alpine
    container_name: aicodex2api-postgres
    restart: unless-stopped
    network_mode: host
    ulimits:
      nofile:
        soft: 800000
        hard: 800000
    volumes:
      - postgres_data:/var/lib/postgresql/data
    environment:
      # postgres:18-alpine 默认 PGDATA=/var/lib/postgresql/18/docker（位于镜像声明的匿名卷 /var/lib/postgresql 内）。
      # 若不显式设置 PGDATA，则即使挂载了 postgres_data 到 /var/lib/postgresql/data，数据也不会落盘到该命名卷，
      # docker compose down/up 后会触发 initdb 重新初始化，导致用户/密码等数据丢失。
      - PGDATA=/var/lib/postgresql/data
      - POSTGRES_USER=${POSTGRES_USER:-aicodex2api}
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD:?POSTGRES_PASSWORD is required}
      - POSTGRES_DB=${POSTGRES_DB:-aicodex2api}
      - TZ=${TZ:-Asia/Shanghai}
    command:
      - "postgres"
      - "-c"
      - "listen_addresses=127.0.0.1"
      # 监听端口：与应用侧 DATABASE_PORT 保持一致。
      - "-c"
      - "port=${DATABASE_PORT:-5432}"
      # 连接数上限：需要结合应用侧 DATABASE_MAX_OPEN_CONNS 调整。
      # 注意：max_connections 过大可能导致内存占用与上下文切换开销显著上升。
      - "-c"
      - "max_connections=${POSTGRES_MAX_CONNECTIONS:-1024}"
      # 典型内存参数（建议结合机器内存调优；不确定就保持默认或小步调大）。
      - "-c"
      - "shared_buffers=${POSTGRES_SHARED_BUFFERS:-1GB}"
      - "-c"
      - "effective_cache_size=${POSTGRES_EFFECTIVE_CACHE_SIZE:-6GB}"
      - "-c"
      - "maintenance_work_mem=${POSTGRES_MAINTENANCE_WORK_MEM:-128MB}"
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-aicodex2api} -d ${POSTGRES_DB:-aicodex2api} -p ${DATABASE_PORT:-5432}"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 10s
    # Note: bound to localhost only; not exposed to external network by default.

  # ===========================================================================
  # Redis Cache
  # ===========================================================================
  redis:
    image: redis:8-alpine
    container_name: aicodex2api-redis
    restart: unless-stopped
    network_mode: host
    ulimits:
      nofile:
        soft: 100000
        hard: 100000
    volumes:
      - redis_data:/data
    command: >
      redis-server
      --bind 127.0.0.1
      --port ${REDIS_PORT:-6379}
      --maxclients ${REDIS_MAXCLIENTS:-50000}
      --save 60 1
      --appendonly yes
      --appendfsync everysec
      ${REDIS_PASSWORD:+--requirepass ${REDIS_PASSWORD}}
    environment:
      - TZ=${TZ:-Asia/Shanghai}
      # REDISCLI_AUTH is used by redis-cli for authentication (safer than -a flag)
      - REDISCLI_AUTH=${REDIS_PASSWORD:-}
    healthcheck:
      test: ["CMD-SHELL", "redis-cli -p ${REDIS_PORT:-6379} -a \"$REDISCLI_AUTH\" ping | grep -q PONG || redis-cli -p ${REDIS_PORT:-6379} ping | grep -q PONG"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 5s

# =============================================================================
# Volumes
# =============================================================================
volumes:
  aicodex2api_data:
    driver: local
  postgres_data:
    driver: local
  redis_data:
    driver: local