"""
工作手机SDK v3.0 - 配置管理
"""

try:
    from pydantic_settings import BaseSettings
except ImportError:  # NAS / pydantic v1 降级
    from pydantic import BaseSettings
from typing import Optional


class Settings(BaseSettings):
    """应用配置"""
    
    # 环境
    ENV: str = "development"
    DEBUG: bool = True
    
    # API密钥
    API_KEY: str = "workphone-secret-key"
    
    # MongoDB
    MONGO_URI: str = "mongodb://localhost:27017"
    MONGO_DB: str = "workphone_sdk"
    
    # Redis
    REDIS_URL: str = "redis://localhost:6379/1"
    
    # AI Agent
    DEEPSEEK_API_KEY: Optional[str] = None
    DEEPSEEK_BASE_URL: str = "https://api.deepseek.com/v1"
    DEEPSEEK_MODEL: str = "deepseek-chat"
    
    # WebSocket（需求：5s/10s 可配置）
    WS_HEARTBEAT_INTERVAL: int = 10  # 秒，支持 5/10/30
    WS_TIMEOUT: int = 60  # 秒
    
    # 设备命令
    COMMAND_TIMEOUT: int = 30  # 秒，通用指令等待
    MESSAGE_SEND_TIMEOUT: int = 60  # 秒，发消息专用（可配置，避免无限挂起）
    WECHAT_BACKEND_ONLY: bool = True  # 微信动作仅允许后端 Hook，不允许 UI 通道回退
    WECHAT_WS_HOOK_ONLY: bool = True  # 微信仅 WebSocket Agent + Frida，禁止服务端 ADB 直连/ u2 降级

    # AI 心跳任务队列：0 表示无上限（每周期抽空队列 / 队列不截断）
    AI_HEARTBEAT_TASK_BATCH: int = 0
    AI_HEARTBEAT_QUEUE_MAXLEN: int = 0
    
    class Config:
        env_file = ".env"
        extra = "ignore"


settings = Settings()