19 lines
1.3 KiB
C#
19 lines
1.3 KiB
C#
using System.Globalization;
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namespace View_by_Distance.Shared.Models.Stateless.Methods;
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internal abstract class PersonBirthday
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{
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internal static DateTime GetDefaultValue() => DateTime.MinValue; // {{1}}SingletonValue
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// ...
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internal static string GetFormat() => "yyyy-MM-dd_HH";
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internal static Models.PersonBirthday GetNextBirthDate(Properties.IStorage storage) => throw new Exception(storage.ToString()); // Person.GetNextBirthDate(storage);
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internal static string GetFormatted(Models.PersonBirthday personBirthday) => personBirthday.Value.ToString(GetFormat());
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internal static string GetFileName(Models.PersonBirthday personBirthday) => $"{personBirthday.Value.ToString(GetFormat())}.json";
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internal static bool DoesBirthDateExits(Properties.IStorage storage, Models.PersonBirthday personBirthday) => File.Exists(GetFileFullName(storage, personBirthday));
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internal static string GetFileFullName(Properties.IStorage storage, Models.PersonBirthday personBirthday) => Path.Combine(storage.PeopleRootDirectory, "{}", GetFileName(personBirthday));
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internal static DateTime? Get(string personKey) => DateTime.TryParseExact(personKey, GetFormat(), CultureInfo.InvariantCulture, DateTimeStyles.None, out DateTime dateTime) ? dateTime : null;
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} |