44 lines
1.2 KiB
C#
44 lines
1.2 KiB
C#
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namespace Library;
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public class Calculations
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{
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public static string[] AvailablePeriods(
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TimeSpan[] startTimes,
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int[] durations,
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TimeSpan beginWorkingTime,
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TimeSpan endWorkingTime,
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int consultationTime)
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{
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var busy = new List<(DateTime Start, DateTime End)>();
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for (int i = 0; i < startTimes.Length; i++)
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{
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var start = DateTime.Today.Add(startTimes[i]);
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var end = start.AddMinutes(durations[i]);
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busy.Add((start, end));
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}
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var workStart = DateTime.Today.Add(beginWorkingTime);
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var workEnd = DateTime.Today.Add(endWorkingTime);
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var result = new List<string>();
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var current = workStart;
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while (current.AddMinutes(consultationTime) <= workEnd)
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{
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var slotEnd = current.AddMinutes(consultationTime);
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bool isOverlapping = busy.Any(b =>
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current < b.End && slotEnd > b.Start
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);
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if (!isOverlapping)
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{
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result.Add($"{current:HH:mm}-{slotEnd:HH:mm}");
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}
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current = slotEnd;
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}
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return result.ToArray();
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}
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}
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