From 65dc00cb9f24e2b693832e8575d09553f97dac48 Mon Sep 17 00:00:00 2001
From: honzapatCZ <honzapatCZ@email.cz>
Date: Thu, 10 Sep 2026 13:33:17 +0200
Subject: [PATCH] Add DateTimeOffset support to range

---
 Models/DateTimeOffsetFrame.cs | 48 +++++++++++++++++++++++++++++++++++
 Utils/Extensions.cs           |  2 ++
 2 files changed, 50 insertions(+)
 create mode 100644 Models/DateTimeOffsetFrame.cs

diff --git a/Models/DateTimeOffsetFrame.cs b/Models/DateTimeOffsetFrame.cs
new file mode 100644
index 0000000..3825a99
--- /dev/null
+++ b/Models/DateTimeOffsetFrame.cs
@@ -0,0 +1,48 @@
+using System.Linq.Expressions;
+using NejCommon.Utils;
+
+namespace NejCommon.Models;
+public class DateTimeOffsetFrame : IEquatable<DateTimeOffsetFrame>
+{
+    public DateTimeOffsetFrame(){
+
+    }
+    public DateTimeOffsetFrame(DateTimeOffset fromDate, DateTimeOffset toDate)
+    {
+        FromDate = fromDate;
+        ToDate = toDate;
+    }
+    
+    public DateTimeOffset FromDate { get; set; } = DateTimeOffset.MinValue;
+    public DateTimeOffset ToDate { get; set; } = DateTimeOffset.MaxValue;
+
+    public override string ToString()
+    {
+        var from = (FromDate == DateTimeOffset.MinValue) ? "" : ("-" + FromDate.ToString("yyyy-MM-dd"));
+        var to = (ToDate == DateTimeOffset.MaxValue) ? "" : ("-" + ToDate.ToString("yyyy-MM-dd"));
+        return $"{from}{to}";
+    }
+
+    public static Expression<Func<TType, bool>> Conditional<TType>(Expression<Func<TType, DateTimeOffset>> dateAcessor, DateTimeOffsetFrame frame)
+    {
+        return e => dateAcessor.Compile()(e) >= frame.FromDate && dateAcessor.Compile()(e) <= frame.ToDate;
+    }
+
+    public DateOnlyFrame ToDateOnlyFrame()
+    {
+        return new DateOnlyFrame(FromDate.ToDateOnly(), ToDate.ToDateOnly());
+    }
+    public bool Equals(DateTimeOffsetFrame? other)
+    {
+        if (other is null) return false;
+        return this.FromDate == other.FromDate && this.ToDate == other.ToDate;
+    }
+    public override int GetHashCode()
+        => HashCode.Combine(FromDate, ToDate);
+
+    public static bool operator ==(DateTimeOffsetFrame? left, DateTimeOffsetFrame? right)
+        => left?.Equals(right) ?? right is null;
+
+    public static bool operator !=(DateTimeOffsetFrame? left, DateTimeOffsetFrame? right)
+        => !(left?.Equals(right) ?? right is null);
+}
\ No newline at end of file
diff --git a/Utils/Extensions.cs b/Utils/Extensions.cs
index 703801f..d555716 100644
--- a/Utils/Extensions.cs
+++ b/Utils/Extensions.cs
@@ -106,6 +106,8 @@ public static class Extensions
     [Projectable]
     public static DateOnly ToDateOnly(this DateTime date) => DateOnly.FromDateTime(date);
     [Projectable]
+    public static DateOnly ToDateOnly(this DateTimeOffset date) => DateOnly.FromDateTime(date.DateTime);
+    [Projectable]
     public static DateTime ToDateTime(this DateOnly date) => new DateTime(date.Year, date.Month, date.Day);
     [Projectable]
     public static decimal Round(this decimal value, int decimals = 2) => Math.Round(value, decimals);