"""
配置管理
"""
import os
from typing import Optional
from pydantic_settings import BaseSettings
from pydantic import Field


class Settings(BaseSettings):
    """Repair Agent 配置"""
    
    # Log Center
    log_center_url: str = Field(
        default="https://qiyuan-log-center-api.airlabs.art",
        description="Log Center API 地址"
    )
    
    # Claude CLI
    claude_cli_path: str = Field(default="claude", description="Claude CLI 路径")
    claude_timeout: int = Field(default=1000, description="Claude CLI 超时时间(秒)")
    claude_model: str = Field(default="claude-opus-4-6", description="Claude 模型")
    
    # Git
    git_user_name: str = Field(default="repair-agent", description="Git 用户名")
    git_user_email: str = Field(default="agent@airlabs.art", description="Git 邮箱")

    # Gitea
    gitea_url: str = Field(default="https://gitea.airlabs.art", description="Gitea 地址")
    gitea_token: Optional[str] = Field(default=None, description="Gitea Token")

    # 仓库地址（owner/repo 格式，为空则不执行 git 操作）
    github_repo_rtc_backend: str = Field(default="", description="rtc_backend GitHub 仓库地址")
    github_repo_rtc_web: str = Field(default="", description="rtc_web GitHub 仓库地址")
    github_repo_airhub_app: str = Field(default="", description="airhub_app GitHub 仓库地址")
    
    # 定时任务
    watch_interval: int = Field(default=3600, description="定时扫描间隔(秒)")

    # 安全配置
    max_retry_count: int = Field(default=3, description="最大重试次数")
    max_modified_lines: int = Field(default=500, description="最大修改行数")
    max_modified_files: int = Field(default=20, description="最大修改文件数")
    critical_files: str = Field(
        default="payment,auth,security",
        description="核心文件关键词,逗号分隔"
    )
    
    # 项目路径映射
    path_rtc_backend: str = Field(
        default="/Users/maidong/Desktop/zyc/qy_gitlab/rtc_backend",
        description="rtc_backend 本地路径"
    )
    path_rtc_web: str = Field(
        default="/Users/maidong/Desktop/zyc/qy_gitlab/rtc_web",
        description="rtc_web 本地路径"
    )
    path_airhub_app: str = Field(
        default="/Users/maidong/Desktop/zyc/qiyuan_gitea/rtc_prd/airhub_app",
        description="airhub_app 本地路径"
    )

    class Config:
        env_file = os.path.join(os.path.dirname(os.path.dirname(__file__)), ".env")
        env_file_encoding = "utf-8"
        extra = "ignore"
    
    def get_project_path(self, project_id: str) -> Optional[str]:
        """获取项目本地路径"""
        path_map = {
            "rtc_backend": self.path_rtc_backend,
            "rtc_web": self.path_rtc_web,
            "airhub_app": self.path_airhub_app,
        }
        return path_map.get(project_id)
    
    def get_github_repo(self, project_id: str) -> str:
        """获取项目的 GitHub 仓库地址，为空表示未配置"""
        repo_map = {
            "rtc_backend": self.github_repo_rtc_backend,
            "rtc_web": self.github_repo_rtc_web,
            "airhub_app": self.github_repo_airhub_app,
        }
        return repo_map.get(project_id, "").strip()

    def is_git_enabled(self, project_id: str) -> bool:
        """检查项目是否启用了 Git 操作（GitHub 仓库地址不为空）"""
        return bool(self.get_github_repo(project_id))

    def get_critical_files(self) -> list[str]:
        """获取核心文件关键词列表"""
        return [f.strip() for f in self.critical_files.split(",") if f.strip()]


# 单例
settings = Settings()