import uuid

from starlette.config import Config

# 配置文件.env，存放为data/.env

config = Config("data/.env")

class Settings:

# 项目版本

VERSION: str = config("VERSION", default="1.6")

# 是否开启DEBUG模式

DEBUG = config('DEBUG', cast=bool, default=False)

# 端口

PORT = config('PORT', cast=int, default=12345)

# Sqlite数据库文件

DATABASE_FILE = config('DATABASE_FILE', cast=str, default='data/database.db')

# Sqlite套接字

DATABASE_URL = config('DATABASE_URL', cast=str, default=f"sqlite+aiosqlite:///{DATABASE_FILE}")

# 数据存储文件夹，文件就不暴露在静态资源里面了

DATA_ROOT = './data/' + config('DATA_ROOT', cast=str, default=f"static")

# 静态文件夹URL

STATIC_URL = config('STATIC_URL', cast=str, default="/static")

# 开启上传

ENABLE_UPLOAD = config('ENABLE_UPLOAD', cast=bool, default=True)

# 最长天数

MAX_DAYS = config('MAX_DAYS', cast=int, default=7)

# 错误次数

ERROR_COUNT = config('ERROR_COUNT', cast=int, default=5)

# 错误限制分钟数

ERROR_MINUTE = config('ERROR_MINUTE', cast=int, default=10)

# 上传次数

UPLOAD_COUNT = config('UPLOAD_COUNT', cast=int, default=60)

# 是否允许永久保存

ENABLE_PERMANENT = config('ENABLE_PERMANENT', cast=bool, default=True)

# 上传限制分钟数

UPLOAD_MINUTE = config('UPLOAD_MINUTE', cast=int, default=1)

# 删除过期文件的间隔（分钟）

DELETE_EXPIRE_FILES_INTERVAL = config('DELETE_EXPIRE_FILES_INTERVAL', cast=int, default=10)

# 管理地址

ADMIN_ADDRESS = config('ADMIN_ADDRESS', cast=str, default=uuid.uuid4().hex)

# 管理密码

ADMIN_PASSWORD = config('ADMIN_PASSWORD', cast=str, default=uuid.uuid4().hex)

# 文件大小限制，默认10MB

FILE_SIZE_LIMIT = config('FILE_SIZE_LIMIT', cast=int, default=10) * 1024 * 1024

# 网站标题

TITLE = config('TITLE', cast=str, default="文件快递柜")

# 网站描述

DESCRIPTION = config('DESCRIPTION', cast=str, default="FileCodeBox，文件快递柜，口令传送箱，匿名口令分享文本，文件")

# 网站关键词

KEYWORDS = config('KEYWORDS', cast=str, default="FileCodeBox，文件快递柜，口令传送箱，匿名口令分享文本，文件")

# 存储引擎：['aliyunsystem','filesystem']

STORAGE_ENGINE = config('STORAGE_ENGINE', cast=str, default="filesystem")

# 存储引擎配置

STORAGE_CONFIG = {}

# Banners

BANNERS = [{

'text': 'FileCodeBox',

'url': 'https://github.com/vastsa/FileCodeBox',

'src': '/static/banners/img_1.png'

}, {

'text': 'LanBlog',

'url': 'https://www.lanol.cn',

'src': '/static/banners/img_2.png'

}]

int_dict = {'PORT', 'MAX_DAYS', 'ERROR_COUNT', 'ERROR_MINUTE', 'UPLOAD_COUNT', 'UPLOAD_MINUTE',

'DELETE_EXPIRE_FILES_INTERVAL', 'FILE_SIZE_LIMIT'}

bool_dict = {'DEBUG', 'ENABLE_UPLOAD'}

async def update(self, key, value) -> None:

if hasattr(self, key):

if key in self.int_dict:

value = int(value)

elif key in self.bool_dict:

value = bool(value)

setattr(self, key, value)

async def updates(self, options) -> None:

with open('data/.env', 'w', encoding='utf-8') as f:

for i, key, value in options:

# 更新env文件

f.write(f"{key}={value}\n")

# 更新配置

await self.update(key, value)

f.flush()

settings = Settings()