using System.Collections.Generic;
using System.Linq;
using System.Text;
using YZXYH.Repository.Models;

namespace YZXYH.Repository
{
	public partial class AnnualMeetingRepository
	{
		public string GetAlumniMeetings()
		{
			StringBuilder sb = new StringBuilder();
			var lists = Get(c => c.IsLocked == "N", a => a.OrderBy(s => s.SortNo));
			foreach (var list in lists)
			{
				sb.Append("<option value=\"" + list.Id + "\">" + list.AMName + "</option>");
			}
			return sb.ToString();
		}

		public string GetAlumniMeetings(string graduations)
		{
			StringBuilder sb = new StringBuilder();
			var alumList = Get(c => c.IsLocked == "N" && c.Stauts != "3", a => a.OrderBy(s => s.SortNo));
			List<AnnualMeeting> lists = new List<AnnualMeeting>();
			if (graduations.Contains("全部"))
				lists = alumList.ToList();
			else
			{
				string[] graduationArr = graduations?.Split(',');
				if (graduationArr.Length > 0)
				{
					foreach (var g in graduationArr)
					{
						lists.AddRange(alumList.Where(a => a.AMYear == g));
					}
				}
			}
			foreach (var list in lists)
			{
				sb.Append("<option value=\"" + list.Id + "\">" + list.AMName + "</option>");
			}
			return sb.ToString();
		}
	}
}