using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.ComponentModel.DataAnnotations.Schema;
using System.Data.Entity;
using System.Data.Entity.ModelConfiguration;

namespace ChatRoomServer.Db.Entities
{
	/// <summary>
	///
	///</summary>
	public class Room
	{
		/// <summary>
		/// 房间ID
		/// </summary>
		public string ID { get; set; }

		/// <summary>
		/// 大区名称
		/// </summary>
		public string Name { get; set; }

		/// <summary>
		/// 分类
		/// </summary>
		public int Category { get; set; }

		/// <summary>
		/// 服务器分组
		/// </summary>
		public int ServerGroup { get; set; }

		/// <summary>
		/// 推荐状态
		/// </summary>
		public bool Recommand { get; set; }

		/// <summary>
		/// 是否可用
		/// </summary>
		public bool Status { get; set; }

		/// <summary>
		/// 在线数
		/// </summary>
		public int OnlineCount { get; set; }

	}

	/// <summary>
	/// 实体类 <see cref="Room" /> 的配置对象
	/// </summary>
	internal class RoomConfiguration : EntityTypeConfiguration<Room>
	{
		public RoomConfiguration()
		{
			ToTable("Chat_Room");
			HasKey(m => m.ID);
			Property(s => s.ID).HasMaxLength(50).IsRequired().HasDatabaseGeneratedOption(DatabaseGeneratedOption.None);
			Property(s => s.Name).HasMaxLength(200).IsRequired();

			Ignore(s => s.OnlineCount);
		}
	}
}