Burak Kaan Köse
58 lines
1.9 KiB
C#
58 lines
1.9 KiB
C#
using System;
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using System.Collections.Generic;
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using Wino.Core.Domain.Entities.Mail;
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using Wino.Core.Domain.Interfaces;
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using Wino.Core.Domain.Models.MailItem;
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public class ListItemComparer : IComparer<object>
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{
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public bool SortByName { get; set; }
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public int Compare(object x, object y)
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{
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if (x is MailListGroupKey xGroupKey && y is MailListGroupKey yGroupKey)
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{
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if (xGroupKey.IsPinned != yGroupKey.IsPinned)
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return yGroupKey.IsPinned.CompareTo(xGroupKey.IsPinned);
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if (xGroupKey.IsPinned && yGroupKey.IsPinned)
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return 0;
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return CompareSortValues(xGroupKey.Value, yGroupKey.Value);
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}
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if (x is IMailListItemSorting xSorting && y is IMailListItemSorting ySorting)
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{
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if (xSorting.IsPinned != ySorting.IsPinned)
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return ySorting.IsPinned.CompareTo(xSorting.IsPinned);
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return SortByName
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? string.Compare(xSorting.SortingName, ySorting.SortingName, StringComparison.OrdinalIgnoreCase)
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: DateTime.Compare(ySorting.SortingDate, xSorting.SortingDate);
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}
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if (x is MailCopy xMail && y is MailCopy yMail)
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{
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if (xMail.IsPinned != yMail.IsPinned)
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return yMail.IsPinned.CompareTo(xMail.IsPinned);
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return SortByName
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? string.Compare(xMail.FromName, yMail.FromName, StringComparison.OrdinalIgnoreCase)
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: DateTime.Compare(yMail.CreationDate, xMail.CreationDate);
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}
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return CompareSortValues(x, y);
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}
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private static int CompareSortValues(object x, object y)
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{
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if (x is DateTime dateX && y is DateTime dateY)
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return DateTime.Compare(dateY, dateX);
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if (x is string stringX && y is string stringY)
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return stringY.CompareTo(stringX);
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return 0;
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}
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}
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