71 lines
2.4 KiB
C#
71 lines
2.4 KiB
C#
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namespace ClassLibrary;
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public class Calculations
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{
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static void AvailablePeriods(TimeSpan[] startTimes, int[] durations, TimeSpan beginWorkingTime, TimeSpan endWorkingTime, int consultationTime)
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{
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DateTime[] startTimesAsDateTime = new DateTime[startTimes.Length];
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for (int i = 0; i < startTimes.Length; i++)
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{
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startTimesAsDateTime[i] = DateTime.Today.Add(startTimes[i]);
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}
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DateTime beginWorkingDateTime = DateTime.Today.Add(beginWorkingTime);
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DateTime endWorkingDateTime = DateTime.Today.Add(endWorkingTime);
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string[] result = DatesBumBum(beginWorkingDateTime, endWorkingDateTime, startTimesAsDateTime, durations, consultationTime);
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int count = 0;
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foreach (string date in result)
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{
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if (!string.IsNullOrEmpty(date))
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{
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Console.WriteLine(date);
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count++;
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}
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}
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Console.WriteLine(count);
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}
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static string[] DatesBumBum(DateTime beginWorkingTime, DateTime endWorkingTime, DateTime[] startTimes, int[] durations, int consultationTime)
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{
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int maxIntervals = (int)((endWorkingTime - beginWorkingTime).TotalMinutes / consultationTime);
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string[] availablePeriods = new string[maxIntervals];
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int index = 0;
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DateTime workTime = beginWorkingTime;
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int i = 0;
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while (workTime < endWorkingTime)
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{
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DateTime nextBusyStart = (i < startTimes.Length) ? startTimes[i] : endWorkingTime;
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TimeSpan availableTime = nextBusyStart - workTime;
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int availableMinutes = (int)availableTime.TotalMinutes;
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while (availableMinutes >= consultationTime)
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{
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DateTime nextAvailableEnd = workTime.AddMinutes(consultationTime);
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if (nextAvailableEnd > endWorkingTime)
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{
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nextAvailableEnd = endWorkingTime;
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}
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availablePeriods[index++] = $"{workTime:HH:mm}-{nextAvailableEnd:HH:mm}";
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workTime = nextAvailableEnd;
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availableMinutes -= consultationTime;
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}
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if (i < startTimes.Length)
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{
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workTime = startTimes[i].AddMinutes(durations[i]);
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i++;
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}
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else
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{
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break;
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}
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}
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return availablePeriods;
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}
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}
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