package net.educoder.handler;

import com.alibaba.fastjson.JSONObject;
import lombok.extern.slf4j.Slf4j;
import net.educoder.exception.BusinessException;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseBody;

/**
 * @Author: youys
 * @Date: 2022/8/16
 * @Description: 全局异常处理
 */

@Slf4j
@ControllerAdvice
public class GlobalExceptionHandler {

    @ExceptionHandler(BusinessException.class)
    @ResponseBody
    public ResponseEntity<JSONObject> handleBridgeExceptions(BusinessException e) {
        log.error("捕获到BusinessException", e);

        JSONObject jsonObj = new JSONObject();
        jsonObj.put("code", e.getCode());
        jsonObj.put("msg", e.getMsg());

        return new ResponseEntity<>(jsonObj, HttpStatus.OK);
    }

    @ExceptionHandler(Exception.class)
    @ResponseBody
    public ResponseEntity<JSONObject> handleOtherExceptions(Exception e) {
        log.error("捕获到Exception", e);

        JSONObject jsonObj = new JSONObject();

        if (e.getMessage().contains("Maximum upload size exceeded")) {
            jsonObj.put("code", -1);
            jsonObj.put("msg", "未知错误！" + e.getMessage());
        }

        return new ResponseEntity<>(jsonObj, HttpStatus.OK);
    }


}