/************************************************************
 *
 * @packageName    : io.company.localhost.common.exception
 * @fileName       : GlobalExceptionHandler.java
 * @author         : 조인제
 * @date           : 24.12.06
 * @description    :
 *
 * ===========================================================
 * DATE            AUTHOR       NOTE
 * -----------------------------------------------------------
 * 24.12.06        조인제       최초 생성
 * 25.02.10        서지희       InvalidPasswordException추가
 *
 *************************************************************/
package io.company.localhost.common.exception;

import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.bind.annotation.RestControllerAdvice;
import org.springframework.web.servlet.mvc.method.annotation.ResponseEntityExceptionHandler;

import io.company.localhost.common.exception.code.CommonErrorCode;
import io.company.localhost.common.exception.code.ErrorCode;
import lombok.extern.slf4j.Slf4j;

@Slf4j
@RestControllerAdvice(annotations = RestController.class)
public class GlobalExceptionHandler extends ResponseEntityExceptionHandler {

    /**
     * 사용자 정의 API 예외 처리 (RestApiException)
     */
    @ExceptionHandler(RestApiException.class)
    public ResponseEntity<Object> handleCustomException(RestApiException e) {
        ErrorCode errorCode = e.getErrorCode();
        return ErrorResult.handleExceptionInternal(errorCode);
    }

    /**
     * 잘못된 요청 (IllegalArgumentException) 처리
     */
    @ExceptionHandler(IllegalArgumentException.class)
    public ResponseEntity<Object> handleIllegalArgument(IllegalArgumentException e) {
        log.warn("handleIllegalArgument", e);
        ErrorCode errorCode = CommonErrorCode.INVALID_PARAMETER;
        return ErrorResult.handleExceptionInternal(errorCode, e.getMessage());
    }

    /**
     * 게시물을 찾을 수 없는 경우 (NotFoundHandler)
     */
    @ExceptionHandler(NotFoundHandler.class)
    public ResponseEntity<Object> handleBoardNotFoundException(NotFoundHandler e) {
        log.warn("handleBoardNotFoundException: {}", e.getMessage());
        ErrorCode errorCode = CommonErrorCode.RESOURCE_NOT_FOUND;
        return ErrorResult.handleExceptionInternal(errorCode, e.getMessage());
    }

    /**
     * 비밀번호가 틀린 경우 예외 처리 (InvalidPasswordException)
     */
    @ExceptionHandler(InvalidPasswordException.class)
    public ResponseEntity<Object> handleInvalidPasswordException(InvalidPasswordException e) {
        log.warn("handleInvalidPasswordException: {}", e.getMessage());
        ErrorCode errorCode = CommonErrorCode.UNAUTHORIZED;
        return ErrorResult.handleExceptionInternal(errorCode, e.getMessage());
    }

    /**
     * 서버 내부 오류 처리 (Exception)
     */
    @ExceptionHandler({Exception.class})
    public ResponseEntity<Object> handleAllException(Exception ex) {
        log.warn("handleAllException", ex);
        ErrorCode errorCode = CommonErrorCode.INTERNAL_SERVER_ERROR;
        return ErrorResult.handleExceptionInternal(errorCode);
    }
}