using Microsoft.OpenApi.Any;
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using Microsoft.OpenApi.Models;
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using Swashbuckle.AspNetCore.SwaggerGen;
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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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 FlexJobApi.Core
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{
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public class EnumSchemaFilter : ISchemaFilter
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{
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public void Apply(OpenApiSchema schema, SchemaFilterContext context)
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{
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if (context.Type.IsEnum)
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{
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// 枚举类型的描述（来自枚举本身的注释）
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schema.Description ??= GetEnumDescription(context.Type);
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}
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}
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// 获取枚举类型的注释
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private string GetEnumDescription(Type enumType)
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{
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var xmlDoc = XmlDocUtils.GetXmlDocAsync().Result;
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var member = XmlDocUtils.GetXmlDocMemberAsync(enumType, xmlDoc).Result;
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var description = member?.Summary ?? "";
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foreach (var enumValue in Enum.GetValues(enumType))
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{
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var enumMember = enumType.GetMember(enumValue.ToString()).First();
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var enumXmlDocMember = XmlDocUtils.GetXmlDocMemberAsync(enumMember, xmlDoc).Result;
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description += $"{enumValue}-{enumXmlDocMember?.Summary} ";
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}
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return description;
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}
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}
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}
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