// Kyoo - A portable and vast media library solution.
// Copyright (c) Kyoo.
//
// See AUTHORS.md and LICENSE file in the project root for full license information.
//
// Kyoo is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// any later version.
//
// Kyoo is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Kyoo. If not, see <https://www.gnu.org/licenses/>.

using System;
using System.Linq;

namespace Kyoo.Abstractions.Models.Utils;

/// <summary>
/// The list of errors that where made in the request.
/// </summary>
public class RequestError
{
	/// <summary>
	/// The list of errors that where made in the request.
	/// </summary>
	/// <example><c>["InvalidFilter: no field 'startYear' on a collection"]</c></example>
	public string[] Errors { get; set; }

	/// <summary>
	/// Create a new <see cref="RequestError"/> with one error.
	/// </summary>
	/// <param name="error">The error to specify in the response.</param>
	public RequestError(string error)
	{
		if (error == null)
			throw new ArgumentNullException(nameof(error));
		Errors = new[] { error };
	}

	/// <summary>
	/// Create a new <see cref="RequestError"/> with multiple errors.
	/// </summary>
	/// <param name="errors">The errors to specify in the response.</param>
	public RequestError(string[] errors)
	{
		if (errors == null || !errors.Any())
			throw new ArgumentException("Errors must be non null and not empty", nameof(errors));
		Errors = errors;
	}
}
