44 lines
1.3 KiB
C#
44 lines
1.3 KiB
C#
using ZicMoove.Attributes;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Reflection;
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using System.Text;
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using System.Threading.Tasks;
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namespace ZicMoove.Extensions
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{
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public static class EnumExtensions
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{
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public static string GetDescription(this Enum value)
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{
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var type = value.GetType();
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var typeInfo = type.GetTypeInfo();
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var declaredMember = typeInfo.DeclaredMembers.FirstOrDefault(i => i.Name == value.ToString());
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var attribute = declaredMember?.GetCustomAttribute<DisplayAttribute>();
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return attribute == null ? value.ToString() : attribute.Description;
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}
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public static IEnumerable<string> GetDescriptions(Type type)
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{
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var values = Enum.GetValues(type).Cast<Enum>();
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var descriptions = new List<string>();
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foreach (var value in values)
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{
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descriptions.Add(value.GetDescription());
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}
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return descriptions;
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}
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public static Enum GetEnumFromDescription(string description, Type enumType)
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{
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var enumValues = Enum.GetValues(enumType).Cast<Enum>();
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var descriptionToEnum = enumValues.ToDictionary(k => k.GetDescription(), v => v);
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return descriptionToEnum[description];
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}
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}
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}
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