"""簡化配置 - 用於測試"""
from pydantic_settings import BaseSettings
import os
from dotenv import load_dotenv

# 載入 .env 檔案 (必須在讀取環境變數之前)
load_dotenv()

# 直接從環境變數讀取,不依賴 pydantic-settings 的複雜功能
class Settings:
    """應用配置 (簡化版)"""

    # 基本資訊
    PROJECT_NAME: str = os.getenv("PROJECT_NAME", "HR Portal API")
    VERSION: str = os.getenv("VERSION", "2.0.0")
    ENVIRONMENT: str = os.getenv("ENVIRONMENT", "development")
    HOST: str = os.getenv("HOST", "0.0.0.0")
    PORT: int = int(os.getenv("PORT", "8000"))

    # 資料庫
    DATABASE_URL: str = os.getenv("DATABASE_URL", "postgresql+psycopg://hr_admin:hr_dev_password_2026@localhost:5433/hr_portal")
    DATABASE_ECHO: bool = os.getenv("DATABASE_ECHO", "False").lower() == "true"

    # CORS
    ALLOWED_ORIGINS: str = os.getenv("ALLOWED_ORIGINS", "http://localhost:3000,http://localhost:10180,http://10.1.0.245:3000,http://10.1.0.245:10180,https://hr.ease.taipei")

    def get_allowed_origins(self):
        return [origin.strip() for origin in self.ALLOWED_ORIGINS.split(",")]

    # Keycloak
    KEYCLOAK_URL: str = os.getenv("KEYCLOAK_URL", "https://auth.ease.taipei")
    KEYCLOAK_REALM: str = os.getenv("KEYCLOAK_REALM", "porscheworld")
    KEYCLOAK_CLIENT_ID: str = os.getenv("KEYCLOAK_CLIENT_ID", "hr-backend")
    KEYCLOAK_CLIENT_SECRET: str = os.getenv("KEYCLOAK_CLIENT_SECRET", "")
    KEYCLOAK_ADMIN_USERNAME: str = os.getenv("KEYCLOAK_ADMIN_USERNAME", "")
    KEYCLOAK_ADMIN_PASSWORD: str = os.getenv("KEYCLOAK_ADMIN_PASSWORD", "")

    # JWT
    JWT_SECRET_KEY: str = os.getenv("JWT_SECRET_KEY", "dev-secret-key-change-in-production")
    JWT_ALGORITHM: str = os.getenv("JWT_ALGORITHM", "HS256")
    JWT_ACCESS_TOKEN_EXPIRE_MINUTES: int = int(os.getenv("JWT_ACCESS_TOKEN_EXPIRE_MINUTES", "30"))

    # 郵件
    MAIL_SERVER: str = os.getenv("MAIL_SERVER", "10.1.0.30")
    MAIL_PORT: int = int(os.getenv("MAIL_PORT", "587"))
    MAIL_USE_TLS: bool = os.getenv("MAIL_USE_TLS", "True").lower() == "true"
    MAIL_ADMIN_USER: str = os.getenv("MAIL_ADMIN_USER", "admin@porscheworld.tw")
    MAIL_ADMIN_PASSWORD: str = os.getenv("MAIL_ADMIN_PASSWORD", "")

    # NAS
    NAS_HOST: str = os.getenv("NAS_HOST", "10.1.0.30")
    NAS_PORT: int = int(os.getenv("NAS_PORT", "5000"))
    NAS_USERNAME: str = os.getenv("NAS_USERNAME", "")
    NAS_PASSWORD: str = os.getenv("NAS_PASSWORD", "")
    NAS_WEBDAV_URL: str = os.getenv("NAS_WEBDAV_URL", "https://nas.lab.taipei/webdav")
    NAS_SMB_SHARE: str = os.getenv("NAS_SMB_SHARE", "Working")

    # 日誌
    LOG_LEVEL: str = os.getenv("LOG_LEVEL", "INFO")
    LOG_FILE: str = os.getenv("LOG_FILE", "logs/hr_portal.log")

    # 分頁
    DEFAULT_PAGE_SIZE: int = int(os.getenv("DEFAULT_PAGE_SIZE", "20"))
    MAX_PAGE_SIZE: int = int(os.getenv("MAX_PAGE_SIZE", "100"))

    # 郵件配額 (MB)
    EMAIL_QUOTA_JUNIOR: int = int(os.getenv("EMAIL_QUOTA_JUNIOR", "1000"))
    EMAIL_QUOTA_MID: int = int(os.getenv("EMAIL_QUOTA_MID", "2000"))
    EMAIL_QUOTA_SENIOR: int = int(os.getenv("EMAIL_QUOTA_SENIOR", "5000"))
    EMAIL_QUOTA_MANAGER: int = int(os.getenv("EMAIL_QUOTA_MANAGER", "10000"))

    # NAS 配額 (GB)
    NAS_QUOTA_JUNIOR: int = int(os.getenv("NAS_QUOTA_JUNIOR", "50"))
    NAS_QUOTA_MID: int = int(os.getenv("NAS_QUOTA_MID", "100"))
    NAS_QUOTA_SENIOR: int = int(os.getenv("NAS_QUOTA_SENIOR", "200"))
    NAS_QUOTA_MANAGER: int = int(os.getenv("NAS_QUOTA_MANAGER", "500"))

    # Drive Service (Nextcloud 微服務)
    DRIVE_SERVICE_URL: str = os.getenv("DRIVE_SERVICE_URL", "https://drive-api.ease.taipei")
    DRIVE_SERVICE_TIMEOUT: int = int(os.getenv("DRIVE_SERVICE_TIMEOUT", "10"))
    DRIVE_SERVICE_TENANT_ID: int = int(os.getenv("DRIVE_SERVICE_TENANT_ID", "1"))

    # Docker Mailserver SSH 整合
    MAILSERVER_SSH_HOST: str = os.getenv("MAILSERVER_SSH_HOST", "10.1.0.254")
    MAILSERVER_SSH_PORT: int = int(os.getenv("MAILSERVER_SSH_PORT", "22"))
    MAILSERVER_SSH_USER: str = os.getenv("MAILSERVER_SSH_USER", "porsche")
    MAILSERVER_SSH_PASSWORD: str = os.getenv("MAILSERVER_SSH_PASSWORD", "")
    MAILSERVER_CONTAINER_NAME: str = os.getenv("MAILSERVER_CONTAINER_NAME", "mailserver")
    MAILSERVER_SSH_TIMEOUT: int = int(os.getenv("MAILSERVER_SSH_TIMEOUT", "30"))

# 創建實例
settings = Settings()