Calendar rendering implementation.

2026-03-23 14:56:36 +01:00
parent 8586d0ef54
commit 1adba271e2
32 changed files with 11146 additions and 846 deletions
@@ -13,7 +13,8 @@ public record CalendarSettings(DayOfWeek FirstDayOfWeek,
                               TimeSpan WorkingHourEnd,
                               double HourHeight,
                               DayHeaderDisplayType DayHeaderDisplayType,
-                               CultureInfo CultureInfo)
+                               CultureInfo CultureInfo,
+                               string TimedDayHeaderDateFormat = "ddd dd")
 {
    public int WorkWeekDayCount
    {
@@ -65,4 +66,35 @@ public record CalendarSettings(DayOfWeek FirstDayOfWeek,
        var dateTime = DateTime.Today.Add(timeSpan);
        return dateTime.ToString(format, CultureInfo.InvariantCulture);
    }
+
+    public string GetTimedDayHeaderText(DateOnly date)
+    {
+        var format = string.IsNullOrWhiteSpace(TimedDayHeaderDateFormat) ? "ddd dd" : TimedDayHeaderDateFormat;
+
+        try
+        {
+            return date.ToDateTime(TimeOnly.MinValue).ToString(format, CultureInfo);
+        }
+        catch (FormatException)
+        {
+            return date.ToDateTime(TimeOnly.MinValue).ToString("ddd dd", CultureInfo);
+        }
+    }
+
+    public string GetTimedHourLabelText(int hour)
+    {
+        if (hour < 0 || hour > 24)
+        {
+            throw new ArgumentOutOfRangeException(nameof(hour));
+        }
+
+        if (DayHeaderDisplayType == DayHeaderDisplayType.TwentyFourHour)
+        {
+            return hour.ToString(CultureInfo);
+        }
+
+        var displayHour = hour % 24;
+        var dateTime = DateTime.Today.AddHours(displayHour);
+        return dateTime.ToString("h tt", CultureInfo);
+    }
 }