using System;
using SabreTools.Helper.Data;

namespace SabreTools.Helper.Dats
{
	[Serializable]
	public class Release : DatItem
	{
		#region Private instance variables

		private string _region;
		private string _language;
		private string _date;
		private bool? _default;

		#endregion

		#region Publicly facing variables

		public string Region
		{
			get { return _region; }
			set { _region = value; }
		}
		public string Language
		{
			get { return _language; }
			set { _language = value; }
		}
		public string Date
		{
			get { return _date; }
			set { _date = value; }
		}
		public bool? Default
		{
			get { return _default; }
			set { _default = value; }
		}

		#endregion

		#region Constructors

		/// <summary>
		/// Create a default, empty Release object
		/// </summary>
		public Release()
		{
			_name = "";
			_itemType = ItemType.Release;
			_region = "";
			_language = "";
			_date = "";
			_default = null;
		}

		/// <summary>
		/// Create a new Release object with the included information
		/// </summary>
		/// <param name="name">Name of the item, including extension</param>
		/// <param name="region">Region of the item</param>
		/// <param name="language">Language of the item</param>
		/// <param name="date">String representation of the Date</param>
		/// <param name="default">True if this is the default BIOS, false if it is not, null for undefined</param>
		public Release(string name, string region, string language, string date, bool? @default)
		{
			_name = name;
			_itemType = ItemType.Release;
			_region = region;
			_language = language;
			_date = date;
			_default = @default;
		}

		#endregion

		#region Comparision Methods

		public override bool Equals(DatItem other)
		{
			// If we don't have a release return false
			if (_itemType != other.Type)
			{
				return false;
			}

			// Otherwise, treat it as a reease
			Release newOther = (Release)other;

			// If the archive information matches
			return (_name == newOther.Name
				&& _region == newOther.Region
				&& _language == newOther.Language
				&& _date == newOther.Date
				&& _default == newOther.Default);
		}

		#endregion
	}
}