#!/usr/bin/env python
"""
@Contact :   liuyuqi.gov@msn.cn
@Time    :   2024/03/24 13:48:03
@License :   Copyright © 2017-2022 liuyuqi. All Rights Reserved.
@Desc    :
"""
import logging

from apps.api import api_router
from apps.config import settings
from starlette.middleware.cors import CORSMiddleware

from fastapi import FastAPI


def init_banner():
    """
    Print banner
    """
    banner = """
    FastAPI Example
    concat me: liuyuqi.gov@msn.cn
    """
    print(banner)


def init_logging(logger_name: str) -> logging:
    """
    Initialize logger
    """
    logger = logging.getLogger(logger_name)
    logger.setLevel(logging.DEBUG)
    if logger.hasHandlers():
        logger.handlers.clear()
    for handler in self.available_handlers:
        logger.addHandler(handler)
    logger.propagate = False
    return logger


def init_hook(app: FastAPI):
    @app.on_event("startup")
    async def startup_event():
        print("Application started")
        # await initiate_database()

    @app.on_event("shutdown")
    async def shutdown_event():
        print("Application shutdown")
        # await close_database_connection_pool()


def init_middlewares(app: FastAPI):
    """Add CORS middleware to allow all origins"""
    if settings.BACKEND_CORS_ORIGINS:
        app.add_middleware(
            CORSMiddleware,
            allow_origins=[
                str(origin).strip("/") for origin in settings.BACKEND_CORS_ORIGINS
            ],
            allow_credentials=True,
            # allow_methods=["*"],
            allow_methods=("GET", "POST", "PUT", "PATCH", "DELETE", "OPTIONS"),
            allow_headers=["*"],
        )


# @fastapp.middleware('http')
# async def add_process_time_header(request: Request, call_next):  # call_next将接收request请求做为参数
#     start_time = time.time()
#     response = await call_next(request)
#     process_time = time.time() - start_time
#     response.headers['X-Process-Time'] = str(process_time)  # 添加自定义的以“X-”开头的请求头
#     return response

# fastapp.mount(path='/static', app=StaticFiles(directory='./coronavirus/static'), name='static')


def register_db(app: FastAPI):
    """Register database connection"""
    pass
    # with Session(engine) as session:
    #     initate_postgres(session)


def register_exception_handlers(app: FastAPI):
    """Register exception handlers"""
    pass


def register_routes(app: FastAPI):
    """Register all routes"""
    app.include_router(api_router)