package io.extact.rms.client.api.exception;
   
   import java.util.List;
   import java.util.stream.Collectors;
   
   public class ValidateClientException extends RentalReservationClientException {
   
       private final transient ValidationErrorMessage errorMessage;
   
      public ValidateClientException(ValidationErrorMessage errorMessage) {
          super("サーバ側でバリデーションエラーが発生しました");
          this.errorMessage = errorMessage;
      }
  
      @Override
      public String getMessage() {
          String detailMessage = errorMessage.getErrorItems().stream()
                  .map(t -> t.getFieldName() + ":" + t.getMessage())
                  .collect(Collectors.joining(","));
          return super.getMessage() + System.lineSeparator() + detailMessage;
      }
  
      public static class ValidationErrorMessage {
          private String errorReason;
          private String errorMessage;
          private List<ValidationErrorItem> errorItems;
  
          public String getErrorReason() {
              return errorReason;
          }
          public void setErrorReason(String errorReason) {
              this.errorReason = errorReason;
          }
          public String getErrorMessage() {
              return errorMessage;
          }
          public void setErrorMessage(String errorMessage) {
              this.errorMessage = errorMessage;
          }
          public List<ValidationErrorItem> getErrorItems() {
              return errorItems;
          }
          public void setErrorItems(List<ValidationErrorItem> errorItems) {
              this.errorItems = errorItems;
          }
      }
  
      public static class ValidationErrorItem {
          private String fieldName;
          private String message;
          public String getFieldName() {
              return fieldName;
          }
          public void setFieldName(String fieldName) {
              this.fieldName = fieldName;
          }
          public String getMessage() {
              return message;
          }
          public void setMessage(String message) {
              this.message = message;
          }
      }
  }