import eventlet
import logging

# 配置 eventlet 日志，抑制 IOClosed 等错误日志
logging.getLogger('eventlet.hubs').setLevel(logging.CRITICAL)
logging.getLogger('eventlet.greenio').setLevel(logging.CRITICAL)

# 进行猴子补丁操作
eventlet.monkey_patch()

# 配置 eventlet hub 以更优雅地处理 IOClosed 错误
try:
    from eventlet.hubs import hub
    # 保存原始的 handle_error 方法
    original_handle_error = hub.Hub.handle_error
    
    def custom_handle_error(self, context, type, value, tb):
        # 忽略 IOClosed 错误
        if type.__name__ == 'IOClosed' and 'Operation on closed file' in str(value):
            return
        # 其他错误调用原始方法
        original_handle_error(self, context, type, value, tb)
    
    # 替换原始方法
    hub.Hub.handle_error = custom_handle_error
except Exception as e:
    # 如果修改失败，忽略错误
    pass

from flask import Flask
from .views.routes import main_bp
from .views.file import file_bp
from .config import Config
from .extensions import init_extensions,register_namespaces

def create_app():
    app = Flask(__name__, template_folder="../templates", static_folder="../static",static_url_path="/vsc-like/static")
    app.config.from_object(Config)
    @app.route('/')
    def hello():
        return 'Hello, World!'

    # 注册蓝图
    app.register_blueprint(main_bp)
    app.register_blueprint(file_bp)
    # 初始化SocketIO
    init_extensions(app)

    register_namespaces(app)

    return app