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 ServerGroup
	{
		/// <summary>
		/// 分组ID
		/// </summary>
		public int ID { get; set; }

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

		/// <summary>
		/// 服务器地址
		/// </summary>
		public string Url { get; set; }


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

	}

	/// <summary>
	/// 实体类 <see cref="ServerGroup" /> 的配置对象
	/// </summary>
	internal class ServerGroupConfiguration : EntityTypeConfiguration<ServerGroup>
	{
		public ServerGroupConfiguration()
		{
			ToTable("Chat_ServerGroup");
			HasKey(m => m.ID);
			Property(s => s.ID).HasDatabaseGeneratedOption(DatabaseGeneratedOption.Identity);
			Property(s => s.Name).HasMaxLength(100).IsRequired();
			Property(s => s.Url).HasMaxLength(255).IsRequired();
		}
	}
}