48 lines
1.7 KiB
C#
48 lines
1.7 KiB
C#
using System.Linq.Expressions;
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using NejCommon.Utils;
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namespace NejCommon.Models;
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public class DateTimeOffsetFrame : IEquatable<DateTimeOffsetFrame>
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{
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public DateTimeOffsetFrame(){
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}
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public DateTimeOffsetFrame(DateTimeOffset fromDate, DateTimeOffset toDate)
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{
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FromDate = fromDate;
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ToDate = toDate;
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}
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public DateTimeOffset FromDate { get; set; } = DateTimeOffset.MinValue;
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public DateTimeOffset ToDate { get; set; } = DateTimeOffset.MaxValue;
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public override string ToString()
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{
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var from = (FromDate == DateTimeOffset.MinValue) ? "" : ("-" + FromDate.ToString("yyyy-MM-dd"));
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var to = (ToDate == DateTimeOffset.MaxValue) ? "" : ("-" + ToDate.ToString("yyyy-MM-dd"));
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return $"{from}{to}";
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}
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public static Expression<Func<TType, bool>> Conditional<TType>(Expression<Func<TType, DateTimeOffset>> dateAcessor, DateTimeOffsetFrame frame)
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{
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return e => dateAcessor.Compile()(e) >= frame.FromDate && dateAcessor.Compile()(e) <= frame.ToDate;
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}
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public DateOnlyFrame ToDateOnlyFrame()
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{
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return new DateOnlyFrame(FromDate.ToDateOnly(), ToDate.ToDateOnly());
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}
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public bool Equals(DateTimeOffsetFrame? other)
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{
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if (other is null) return false;
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return this.FromDate == other.FromDate && this.ToDate == other.ToDate;
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}
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public override int GetHashCode()
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=> HashCode.Combine(FromDate, ToDate);
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public static bool operator ==(DateTimeOffsetFrame? left, DateTimeOffsetFrame? right)
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=> left?.Equals(right) ?? right is null;
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public static bool operator !=(DateTimeOffsetFrame? left, DateTimeOffsetFrame? right)
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=> !(left?.Equals(right) ?? right is null);
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} |