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46 lines
1.4 KiB
C#
46 lines
1.4 KiB
C#
using POSV.Entity;
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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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namespace POSV.Component
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{
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public class MakeMerge
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{
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public static List<Tuple<ProductMakeType, ProductMakeDetail>> Merge(int rows, int cols, List<Tuple<ProductMakeType, ProductMakeDetail>> dataSource)
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{
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//移除可能存在的分页标识
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dataSource.RemoveAll(x => Constant.PREV_PAGER.Equals(x.Item2.Memo) || Constant.NEXT_PAGER.Equals(x.Item2.Memo));
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int pageSize = rows * cols;
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int totalCount = dataSource.Count;
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//启用分页
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int pageCount = ((totalCount - 1) + (pageSize - 2) - 1) / (pageSize - 2);
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int offset = 0;
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for (int i = 1; i < pageCount; i++)
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{
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offset += (pageSize - 1);
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ProductMakeDetail entity = new ProductMakeDetail();
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entity.Memo = Constant.NEXT_PAGER;
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entity.Ext3 = (i + 1).ToString();
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dataSource.Insert(offset, new Tuple<ProductMakeType, ProductMakeDetail>(null, entity));
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offset++;
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entity = new ProductMakeDetail();
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entity.Memo = Constant.PREV_PAGER;
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entity.Ext3 = i.ToString();
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dataSource.Insert(offset, new Tuple<ProductMakeType, ProductMakeDetail>(null, entity));
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}
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return dataSource;
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}
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}
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}
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