from flask import Flask, request
from flask_cors import CORS
import json
from jsonschema import validate, ValidationError
import datetime
from services.Exception import ApiException
app = Flask(__name__)
# 配置 CORS，允许所有来源
CORS(app)

def response(message="success", data=None, code=0):
    return json.dumps({"message": "", "data": data, "code": code}), 200

@app.errorhandler(ApiException)  # 捕捉全局异常
def internal_error(exc:ApiException):
    print("Internal error:",exc.msg)
    return (
        json.dumps({"message": str(exc.msg), "code": exc.code}, ensure_ascii=False),
        200,
    )


@app.errorhandler(404)
def page_not_found(e):
    return (
        json.dumps({"code": 4999, "msg": "请求出错，页面未找到"}, ensure_ascii=False),
        404,
    )

@app.route("/", methods=["GET"])
def index():
    '''入口文件'''
    name = request.args.get("name", "World")
    return response(message="",data=f"Hello, {name}!")

def Validateutils(data,schema):
    '''数据验证'''
    try:
        validate(instance=data, schema=schema)
    except ValidationError as e:
        # 处理验证失败的逻辑
        raise ApiException(e.message)