package com.rviewer.skeletons.application.exception;

import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.http.converter.HttpMessageNotReadableException;
import org.springframework.web.bind.MethodArgumentNotValidException;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseStatus;

@ControllerAdvice
public class ControllerExceptionHandler {

    public static final String INVALID_BODY = "Invalid body provided, check the payload.";

    @ExceptionHandler(CartNotFoundException.class)
    public ResponseEntity<Object> handleCartNotFound(CartNotFoundException e) {
        return new ResponseEntity<>(e.getMessage(), HttpStatus.NOT_FOUND);
    }

    @ExceptionHandler(CartAlreadyExistsException.class)
    public ResponseEntity<Object> handleCartAlreadyExists(CartAlreadyExistsException e) {
        return new ResponseEntity<>(e.getMessage(), HttpStatus.CONFLICT);
    }

    @ExceptionHandler({MethodArgumentNotValidException.class, HttpMessageNotReadableException.class})
    @ResponseStatus(HttpStatus.BAD_REQUEST)
    public ResponseEntity<Object> handleInvalidBody() {
        return new ResponseEntity<>(INVALID_BODY, HttpStatus.BAD_REQUEST);
    }

}