50 lines
2.1 KiB
C#
50 lines
2.1 KiB
C#
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using System;
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using System.Linq;
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using System.Reflection;
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using System.Text.Json.Serialization;
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using TaikoSoundEditor.Commons.Utils;
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namespace TaikoSoundEditor.Commons.Emit
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{
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internal class EntityPropertyInfoDTO
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{
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[JsonPropertyName("name")] public string Name { get; set; }
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[JsonPropertyName("type")] public string Type { get; set; }
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[JsonPropertyName("jsonName")] public string JsonName { get; set; }
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[JsonPropertyName("isReadOnly")] public bool IsReadOnly { get; set; } = false;
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[JsonPropertyName("defaultValue")] public string DefaultValue { get; set; } = null;
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public static EntityPropertyInfoDTO FromPropertyInfo(EntityPropertyInfo p)
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=> new EntityPropertyInfoDTO
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{
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Name = p.Name,
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Type = p.Type.Name,
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JsonName = p.JsonPropertyName,
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IsReadOnly = p.IsReadOnly,
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DefaultValue = p.DefaultValue?.ToString() ?? null
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};
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public EntityPropertyInfo CreatePropertyInfo()
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{
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var type = Types.GetTypeByName(Type);
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if (type == null)
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throw new InvalidOperationException($"Cannot find type `{Type}`");
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return new EntityPropertyInfo(Name, type, JsonName, IsReadOnly, GetDefaultValue(type, DefaultValue));
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}
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private static object GetDefaultValue(Type type, string valStr)
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{
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if (valStr == null) return type.IsValueType ? Activator.CreateInstance(type) : null;
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if (type == typeof(int)) return int.Parse(valStr);
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if (type == typeof(uint)) return uint.Parse(valStr);
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if (type == typeof(short)) return short.Parse(valStr);
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if (type == typeof(ushort)) return ushort.Parse(valStr);
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if (type == typeof(string)) return valStr;
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if (type == typeof(bool)) return (valStr.ToLower() == "true" || valStr == "1") ? true : false;
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if (type == typeof(double)) return double.Parse(valStr);
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throw new InvalidOperationException($"Cannot decode default value of type {type}");
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}
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}
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}
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