import os
import logging
from pathlib import Path

from douyin_imbot.config.environment import get_environment_settings

# 创建一个全局设置字典
settings = {}


def initialize_app():
    """初始化应用程序设置和环境"""
    global settings

    # 设置基础配置
    app_dir = Path(__file__).parent.parent
    settings = {
        "app_dir": str(app_dir),
        "data_dir": str(app_dir / "data"),
        "browser_profiles_dir": str(app_dir / "browser_profiles"),
        "config_dir": str(app_dir / "config"),
    }

    # 确保必要目录存在
    for dir_key in ["data_dir", "browser_profiles_dir", "config_dir"]:
        os.makedirs(settings[dir_key], exist_ok=True)

    # 加载环境设置并合并到应用设置中
    env_settings = get_environment_settings()
    settings.update(env_settings)

    # 初始化日志设置 (环境管理器已经配置了基本的日志设置)
    logger = logging.getLogger("douyin_imbot")
    logger.info(
        f"应用初始化完成，运行环境：{settings.get('environment', 'development')}"
    )

    return settings


def get_settings():
    """获取应用程序设置"""
    global settings
    if not settings:
        return initialize_app()
    return settings


# 程序启动时自动初始化
settings = initialize_app()