29 lines
962 B
C#
29 lines
962 B
C#
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using MAF1.Agents.FileCity;
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using Microsoft.Agents.AI.Workflows;
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namespace MAF1.Workflows;
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/// <summary>
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/// 只有「没有城市」那条边会进到这里，所以这里不再判断。
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/// </summary>
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internal sealed class SkipWeatherExecutor() : Executor<CityExtraction>("SkipWeather")
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{
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protected override ProtocolBuilder ConfigureProtocol(ProtocolBuilder builder)
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{
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return base.ConfigureProtocol(builder).YieldsOutput<string>();
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}
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public override async ValueTask HandleAsync(
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CityExtraction extraction,
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IWorkflowContext context,
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CancellationToken cancellationToken = default)
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{
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string reason = string.IsNullOrWhiteSpace(extraction.Reason)
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? "文件里没有可查询的城市。"
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: extraction.Reason;
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await context.YieldOutputAsync(
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$"没有有效城市，工作流结束，不执行 WeatherAgent。{reason}",
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cancellationToken);
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}
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}
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