81 lines
2.9 KiB
C#
81 lines
2.9 KiB
C#
//------------------------------------------------------------------------------
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// 此代码版权声明为全文件覆盖，如有原作者特别声明，会在下方手动补充
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// 此代码版权（除特别声明外的代码）归作者本人Diego所有
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// 源代码使用协议遵循本仓库的开源协议及附加协议
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// Gitee源代码仓库：https://gitee.com/diego2098/ThingsGateway
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// Github源代码仓库：https://github.com/kimdiego2098/ThingsGateway
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// 使用文档：https://thingsgateway.cn/
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// QQ群：605534569
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//------------------------------------------------------------------------------
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namespace ThingsGateway.Foundation;
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/// <summary>
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/// OperResultExtensions
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/// </summary>
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public static class OperResultExtension
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{
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/// <summary>
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/// 转换对应类型
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/// </summary>
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public static OperResult<TResult> GetResultFromBytes<TResult>(this OperResult<byte[]> result, Func<byte[]?, TResult> translator)
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{
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try
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{
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return result.IsSuccess ? new() { Content = translator(result.Content) } : new OperResult<TResult>(result);
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}
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catch (Exception ex)
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{
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return new OperResult<TResult>(string.Format(AppResource.TransBytesError, result.Content?.ToHexString(' '), result.Content?.Length), ex);
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}
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}
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/// <summary>
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/// 操作成功则继续，并返回对应结果值
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/// </summary>
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public static OperResult<T1> OperResultFrom<T1>(this OperResult result, Func<T1> func)
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{
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if (result.IsSuccess)
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return new OperResult<T1>() { Content = func() };
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else
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return new OperResult<T1>(result);
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}
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/// <summary>
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/// 操作成功则继续，并返回对应结果值
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/// </summary>
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public static OperResult<T1> OperResultFrom<T1, T2>(this OperResult<T2> result, Func<T1> func)
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{
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if (result.IsSuccess)
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return new OperResult<T1>() { Content = func() };
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else
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return new OperResult<T1>(result);
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}
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/// <summary>
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/// 操作成功则继续
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/// </summary>
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public static OperResult Then(this OperResult result, Func<OperResult> func)
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{
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return !result.IsSuccess ? result : func();
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}
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/// <inheritdoc cref="Then(OperResult, Func{OperResult})"/>
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public static OperResult<T> Then<T>(this OperResult result, Func<OperResult<T>> func)
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{
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return !result.IsSuccess ? new OperResult<T>(result) : func();
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}
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/// <inheritdoc cref="Then(OperResult, Func{OperResult})"/>
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public static OperResult<T2> Then<T, T2>(this OperResult<T> result, Func<T?, OperResult<T2>> func)
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{
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return !result.IsSuccess ? new OperResult<T2>(result) : func(result.Content);
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}
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/// <inheritdoc cref="Then(OperResult, Func{OperResult})"/>
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public static OperResult<T, T2> Then<T, T2>(this OperResult result, Func<OperResult<T, T2>> func)
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{
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return !result.IsSuccess ? new OperResult<T, T2>(result) : func();
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}
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}
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