"""全局配置"""

from __future__ import annotations

from dataclasses import dataclass, field


@dataclass
class Config:
    """监听运行配置"""

    # ---- 微信窗口 ----
    wechat_exe: str = "WeChat.exe"           # 微信进程名
    wechat_title: str = "微信"                # 微信主窗口标题关键字

    # ---- 轮询 ----
    poll_interval: float = 1.0                # 消息轮询间隔（秒）
    idle_poll_interval: float = 3.0           # 空闲时的轮询间隔

    # ---- 消息 ----
    max_message_length: int = 10_000          # 单条消息最大字符数
    dedup_window: int = 300                   # 消息去重窗口（秒）

    # ---- 存储 ----
    sqlite_path: str = "wechat_messages.db"
    redis_url: str = ""                       # 为空则不启用 Redis

    # ---- 日志 ----
    log_level: str = "INFO"
    log_file: str = "wechat_monitor.log"

    # ---- 监控目标 ----
    watch_conversations: list[str] = field(default_factory=list)  # 为空则监控所有