105 lines
3.4 KiB
C#
105 lines
3.4 KiB
C#
using Models;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace SERVER.LIB
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{
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/// <summary>
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/// 大部分方法已经弃用
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/// </summary>
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public class HOTEL_GROUPHelp
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{
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static List<TBL_HOTEL_GROUP_INFO> data => CacheData.TBL_HOTEL_GROUP_INFO;
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static List<TBL_HOTEL_BASIC_INFO> tBL_HOTEL_s => CacheData.TBL_HOTEL_BASIC_INFO;
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public static List<TBL_HOTEL_GROUP_INFO> Children(int data)
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{
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List<TBL_HOTEL_GROUP_INFO> res = new List<TBL_HOTEL_GROUP_INFO>();
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var resdata = CacheData.TBL_HOTEL_GROUP_INFO.Where(x => x.PARENT_ID == data).ToList();
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res.AddRange(resdata);
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foreach (var item in resdata)
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{
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res.AddRange(Children(item.HOTEL_GROUP_ID));
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}
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return res;
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}
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public static List<TBL_HOTEL_GROUP_INFO> GetTreemap(IList<HotelDataItem> dataItems)
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{
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List<TBL_HOTEL_GROUP_INFO> treemaps = new List<TBL_HOTEL_GROUP_INFO>();
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foreach (var tump in dataItems)
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{
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if (treemaps.FirstOrDefault(X => X.HOTEL_GROUP_ID == tump.HotelGroupsId) == null)
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{
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treemaps.AddRange(Parent(tump.HotelGroupsId));
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};
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}
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return treemaps.GroupBy(x => x.HOTEL_GROUP_ID).Select(y => y.First()).ToList();
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}
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public static List<TBL_HOTEL_GROUP_INFO> Parent(int ID)
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{
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List<TBL_HOTEL_GROUP_INFO> res = new List<TBL_HOTEL_GROUP_INFO>();
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var item = data.Single(x => x.HOTEL_GROUP_ID == ID);
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res.Add(item);
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if (item.PARENT_ID != 0)
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{
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res.AddRange(Parent(item.PARENT_ID));
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}
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return res.GroupBy(x => x.HOTEL_GROUP_ID).Select(y => y.First()).ToList();
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}
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public static List<TBL_HOTEL_BASIC_INFO> GetHotels(List<HotelsItem> hoteldata, int GroupId)
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{
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List<TBL_HOTEL_BASIC_INFO> res = new List<TBL_HOTEL_BASIC_INFO>();
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var Group = Children(GroupId);
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foreach (var item in Group)
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{
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res.AddRange(GetHotels(item.HOTEL_GROUP_ID).Where(x=> hoteldata.FirstOrDefault(y=>y.HotelId == x.IDOLD)!=null));
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}
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res = res.GroupBy(x => x.HOTEL_ID).Select(y => y.First()).ToList();
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for (int i = 0; i < res.Count; i++)
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{
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throw new Exception();
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}
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throw new Exception();
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}
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// 获取酒店组下面的所有直属酒店
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public static IEnumerable< TBL_HOTEL_BASIC_INFO > GetHotels( int GroupId)
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{
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return tBL_HOTEL_s.Where(x => x.HOTEL_GROUP == GroupId);
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}
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public static string Getgrouppath(TBL_HOTEL_BASIC_INFO hot )
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{
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string res = string.Empty;
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int group = hot.HOTEL_GROUP;
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while (true)
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{
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if(group == 0)
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{
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break;
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}
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if (res == string.Empty)
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{
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res += data.First(X => X.HOTEL_GROUP_ID == group).HOTEL_GROUP_NAME;
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}
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else
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{
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res += "-";
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res += data.First(X => X.HOTEL_GROUP_ID == group).HOTEL_GROUP_NAME;
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}
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}
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return res;
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}
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}
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}
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