package com.goldenchart.controller;

import lombok.extern.slf4j.Slf4j;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;
import org.springframework.web.multipart.MaxUploadSizeExceededException;
import org.springframework.web.multipart.MultipartException;

import java.util.Map;

@RestControllerAdvice
@Slf4j
public class VerificationUploadExceptionHandler {

    @ExceptionHandler(MaxUploadSizeExceededException.class)
    public ResponseEntity<Map<String, String>> handleMaxUpload(MaxUploadSizeExceededException e) {
        log.warn("[VerificationUpload] size exceeded: {}", e.getMessage());
        return ResponseEntity.status(HttpStatus.PAYLOAD_TOO_LARGE)
                .body(Map.of("message", "업로드 용량이 제한(30MB)을 초과했습니다."));
    }

    @ExceptionHandler(MultipartException.class)
    public ResponseEntity<Map<String, String>> handleMultipart(MultipartException e) {
        log.warn("[VerificationUpload] multipart error: {}", e.getMessage());
        return ResponseEntity.badRequest()
                .body(Map.of("message", "이미지 파일 형식을 확인할 수 없습니다."));
    }
}