package com.flightticket.exception;

import lombok.Getter;

import java.util.HashMap;
import java.util.Map;

/**
 * Exception thrown when validation fails for modification requests
 * Requirements: 1.4, 2.2, 2.3
 */
@Getter
public class ValidationException extends RuntimeException {
    
    private final Map<String, String> fieldErrors;
    
    public ValidationException(String message) {
        super(message);
        this.fieldErrors = new HashMap<>();
    }
    
    public ValidationException(String message, Map<String, String> fieldErrors) {
        super(message);
        this.fieldErrors = fieldErrors != null ? fieldErrors : new HashMap<>();
    }
    
    public ValidationException(String field, String error) {
        super("Validation failed for field: " + field);
        this.fieldErrors = new HashMap<>();
        this.fieldErrors.put(field, error);
    }
}