mirror of
https://github.com/microsoft/agent-framework.git
synced 2026-06-16 21:04:09 +08:00
Initial draft of actor runtime abstractions (#197)
* Initial draft of actor runtime abstractions
This commit is contained in:
Reuben Bond
committed by
GitHub
Unverified
GitHub
parent
8f2d3da80d
commit
41d441420e
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// Copyright (c) Microsoft. All rights reserved.
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using System.Text.Json;
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using System.Text.Json.Serialization;
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using System.Text.Json.Serialization.Metadata;
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using Microsoft.Extensions.AI;
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using Microsoft.Extensions.AI.Agents;
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namespace HelloHttpApi.Web;
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public class AgentClient(HttpClient httpClient, ILogger<AgentClient> logger)
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{
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private static readonly JsonSerializerOptions s_jsonOptions = new(JsonSerializerDefaults.Web)
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{
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DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull
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};
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public async IAsyncEnumerable<AgentRunResponseUpdate> SendMessageStreamAsync(
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string agentName,
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string message,
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string sessionId = "default",
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[System.Runtime.CompilerServices.EnumeratorCancellation] CancellationToken cancellationToken = default)
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{
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var requestId = Guid.NewGuid().ToString();
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var request = new ChatClientAgentRunRequest
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{
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Messages = [new ChatMessage(ChatRole.User, message)]
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};
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var content = JsonContent.Create(request, s_jsonOptions.GetTypeInfo<ChatClientAgentRunRequest>(AgentClientJsonContext.Default));
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var requestUri = new Uri($"/invocations/actor/{agentName}/{sessionId}/{requestId}?stream=true", UriKind.Relative);
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var requestMessage = new HttpRequestMessage(HttpMethod.Post, requestUri)
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{
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Content = content
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};
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using var response = await httpClient.SendAsync(requestMessage, HttpCompletionOption.ResponseHeadersRead, cancellationToken);
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response.EnsureSuccessStatusCode();
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using var stream = await response.Content.ReadAsStreamAsync(cancellationToken);
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using var reader = new StreamReader(stream);
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string? line;
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while ((line = await reader.ReadLineAsync(cancellationToken)) != null)
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{
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// If this indicates completion, break the loop
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if (IsCompletionEvent(line))
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{
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yield break;
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}
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if (line.StartsWith("data: ", StringComparison.Ordinal))
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{
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var jsonData = line.Substring(6); // Remove "data: " prefix
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if (TryParseEventData(jsonData, logger, out var responseUpdate))
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{
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if (responseUpdate != null)
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{
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yield return responseUpdate;
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}
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}
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else
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{
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logger.LogWarning("Received unrecognized event data: {JsonData}", jsonData);
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}
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}
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}
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}
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public async Task<AgentResponse> SendMessageAsync(
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string agentName,
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string message,
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string sessionId = "default",
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CancellationToken cancellationToken = default)
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{
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var requestId = Guid.NewGuid().ToString();
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var request = new ChatClientAgentRunRequest
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{
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Messages = [new ChatMessage(ChatRole.User, message)]
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};
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var content = JsonContent.Create(request, s_jsonOptions.GetTypeInfo<ChatClientAgentRunRequest>(AgentClientJsonContext.Default));
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var requestUri = new Uri($"/invocations/actor/{agentName}/{sessionId}/{requestId}?stream=false", UriKind.Relative);
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var requestMessage = new HttpRequestMessage(HttpMethod.Post, requestUri)
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{
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Content = content
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};
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using var response = await httpClient.SendAsync(requestMessage, HttpCompletionOption.ResponseHeadersRead, cancellationToken);
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response.EnsureSuccessStatusCode();
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try
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{
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var agentResponse = await response.Content.ReadFromJsonAsync(s_jsonOptions.GetTypeInfo<AgentResponse>(AgentClientJsonContext.Default), cancellationToken);
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return agentResponse ?? new AgentResponse { Content = "No response received", Status = "error" };
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}
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catch (JsonException ex)
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{
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var responseContent = await response.Content.ReadAsStringAsync(cancellationToken);
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logger.LogError(ex, "Failed to parse agent response JSON: {ResponseContent}", responseContent);
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return new AgentResponse { Content = "Failed to parse response", Status = "error" };
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}
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}
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private static bool TryParseEventData(string jsonData, ILogger logger, out AgentRunResponseUpdate? responseUpdate)
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{
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responseUpdate = null;
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try
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{
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var eventData = JsonSerializer.Deserialize(jsonData, s_jsonOptions.GetTypeInfo<EventData>(AgentClientJsonContext.Default));
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if (eventData?.Event != null)
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{
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var eventElement = eventData.Event.Value;
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// Try to deserialize as AgentRunResponseUpdate for intermediate updates
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try
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{
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var update = JsonSerializer.Deserialize<AgentRunResponseUpdate>(eventElement.GetRawText(), s_jsonOptions);
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if (update != null)
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{
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responseUpdate = update;
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return true;
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}
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}
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catch (JsonException)
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{
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// If it fails to deserialize as AgentRunResponseUpdate, it might be something else
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logger.LogDebug("Failed to deserialize event as AgentRunResponseUpdate, might be final response or other data");
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}
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// Fallback: create a simple update with the raw content
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responseUpdate = new AgentRunResponseUpdate(ChatRole.Assistant, eventElement.ToString());
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return true;
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}
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}
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catch (JsonException ex)
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{
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logger.LogError(ex, "Failed to parse event data JSON: {JsonData}", jsonData);
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}
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return false;
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}
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private static bool IsCompletionEvent(string line) => string.Equals("data: completed", line, StringComparison.Ordinal);
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}
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public class ChatClientAgentRunRequest
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{
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[JsonPropertyName("messages")]
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public List<ChatMessage> Messages { get; set; } = [];
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}
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public class EventData
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{
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[JsonPropertyName("event")]
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public JsonElement? Event { get; set; }
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}
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public class AgentResponse
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{
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[JsonPropertyName("content")]
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public string Content { get; set; } = "";
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[JsonPropertyName("status")]
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public string Status { get; set; } = "";
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}
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/// <summary>
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/// Provides extension methods for JSON serialization with source generation support.
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/// </summary>
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internal static class JsonSerializerExtensions
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{
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/// <summary>
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/// Gets the JsonTypeInfo for a type, preferring the one from options if available,
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/// otherwise falling back to the source-generated context.
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/// </summary>
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/// <typeparam name="T">The type to get JsonTypeInfo for.</typeparam>
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/// <param name="options">The JsonSerializerOptions to check first.</param>
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/// <param name="fallbackContext">The fallback JsonSerializerContext to use if not found in options.</param>
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/// <returns>The JsonTypeInfo for the requested type.</returns>
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public static JsonTypeInfo<T> GetTypeInfo<T>(this JsonSerializerOptions options, JsonSerializerContext fallbackContext)
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{
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// Try to get from the options first (if a context is configured)
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if (options.TypeInfoResolver?.GetTypeInfo(typeof(T), options) is JsonTypeInfo<T> typeInfo)
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{
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return typeInfo;
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}
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// Fall back to the provided source-generated context
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return (JsonTypeInfo<T>)fallbackContext.GetTypeInfo(typeof(T))!;
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}
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}
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/// <summary>
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/// Source-generated JSON type information for use by AgentClient.
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/// </summary>
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[JsonSourceGenerationOptions(
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JsonSerializerDefaults.Web,
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UseStringEnumConverter = true,
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DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull,
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WriteIndented = false)]
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[JsonSerializable(typeof(ChatClientAgentRunRequest))]
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[JsonSerializable(typeof(ChatMessage))]
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[JsonSerializable(typeof(List<ChatMessage>))]
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[JsonSerializable(typeof(EventData))]
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[JsonSerializable(typeof(AgentRunResponseUpdate))]
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[JsonSerializable(typeof(AgentResponse))]
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[JsonSerializable(typeof(JsonElement))]
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internal sealed partial class AgentClientJsonContext : JsonSerializerContext;
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@@ -0,0 +1,20 @@
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<base href="/" />
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<link rel="stylesheet" href="lib/bootstrap/dist/css/bootstrap.min.css" />
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<link rel="stylesheet" href="app.css" />
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<link rel="stylesheet" href="HelloHttpApi.Web.styles.css" />
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<link rel="icon" type="image/png" href="favicon.png" />
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<HeadOutlet />
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</head>
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<body>
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<Routes />
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<script src="_framework/blazor.web.js"></script>
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</body>
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</html>
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@@ -0,0 +1,23 @@
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@inherits LayoutComponentBase
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<div class="page">
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<div class="sidebar">
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<NavMenu />
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</div>
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<main>
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<div class="top-row px-4">
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<a href="https://learn.microsoft.com/aspnet/core/" target="_blank">About</a>
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</div>
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<article class="content px-4">
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@Body
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</article>
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</main>
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</div>
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<div id="blazor-error-ui">
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An unhandled error has occurred.
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<a href="" class="reload">Reload</a>
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<a class="dismiss">🗙</a>
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</div>
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.page {
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position: relative;
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display: flex;
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flex-direction: column;
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}
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main {
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flex: 1;
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}
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.sidebar {
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background-image: linear-gradient(180deg, rgb(5, 39, 103) 0%, #3a0647 70%);
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}
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.top-row {
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background-color: #f7f7f7;
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border-bottom: 1px solid #d6d5d5;
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justify-content: flex-end;
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height: 3.5rem;
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display: flex;
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align-items: center;
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}
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.top-row ::deep a, .top-row ::deep .btn-link {
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white-space: nowrap;
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margin-left: 1.5rem;
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text-decoration: none;
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}
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.top-row ::deep a:hover, .top-row ::deep .btn-link:hover {
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text-decoration: underline;
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}
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.top-row ::deep a:first-child {
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overflow: hidden;
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text-overflow: ellipsis;
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}
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@media (max-width: 640.98px) {
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.top-row {
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justify-content: space-between;
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}
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.top-row ::deep a, .top-row ::deep .btn-link {
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margin-left: 0;
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}
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}
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@media (min-width: 641px) {
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.page {
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flex-direction: row;
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}
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.sidebar {
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width: 250px;
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height: 100vh;
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position: sticky;
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top: 0;
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}
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.top-row {
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position: sticky;
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top: 0;
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z-index: 1;
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}
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.top-row.auth ::deep a:first-child {
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flex: 1;
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text-align: right;
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width: 0;
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}
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.top-row, article {
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padding-left: 2rem !important;
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padding-right: 1.5rem !important;
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}
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}
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#blazor-error-ui {
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background: lightyellow;
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bottom: 0;
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box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
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display: none;
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left: 0;
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padding: 0.6rem 1.25rem 0.7rem 1.25rem;
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position: fixed;
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width: 100%;
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z-index: 1000;
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}
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#blazor-error-ui .dismiss {
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cursor: pointer;
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position: absolute;
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right: 0.75rem;
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top: 0.5rem;
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}
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<div class="top-row ps-3 navbar navbar-dark">
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<div class="container-fluid">
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<a class="navbar-brand" href="">HelloHttpApi</a>
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</div>
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</div>
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<input type="checkbox" title="Navigation menu" class="navbar-toggler" />
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<div class="nav-scrollable" onclick="document.querySelector('.navbar-toggler').click()">
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<nav class="nav flex-column">
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<div class="nav-item px-3">
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<NavLink class="nav-link" href="" Match="NavLinkMatch.All">
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<span class="bi bi-house-door-fill" aria-hidden="true"></span> Home
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</NavLink>
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</div>
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<div class="nav-item px-3">
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<NavLink class="nav-link" href="counter">
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<span class="bi bi-plus-square-fill" aria-hidden="true"></span> Counter
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</NavLink>
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</div>
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<div class="nav-item px-3">
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<NavLink class="nav-link" href="pirate-talk">
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<span class="bi bi-chat-dots-fill" aria-hidden="true"></span> Pirate Talk
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</NavLink>
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</div>
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</nav>
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</div>
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@@ -0,0 +1,102 @@
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.navbar-toggler {
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appearance: none;
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cursor: pointer;
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width: 3.5rem;
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height: 2.5rem;
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color: white;
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position: absolute;
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top: 0.5rem;
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right: 1rem;
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border: 1px solid rgba(255, 255, 255, 0.1);
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background: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.55%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") no-repeat center/1.75rem rgba(255, 255, 255, 0.1);
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}
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.navbar-toggler:checked {
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background-color: rgba(255, 255, 255, 0.5);
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}
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.top-row {
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min-height: 3.5rem;
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background-color: rgba(0,0,0,0.4);
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}
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.navbar-brand {
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font-size: 1.1rem;
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}
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.bi {
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display: inline-block;
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position: relative;
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width: 1.25rem;
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height: 1.25rem;
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margin-right: 0.75rem;
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top: -1px;
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background-size: cover;
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}
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.bi-house-door-fill {
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background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='white' class='bi bi-house-door-fill' viewBox='0 0 16 16'%3E%3Cpath d='M6.5 14.5v-3.505c0-.245.25-.495.5-.495h2c.25 0 .5.25.5.5v3.5a.5.5 0 0 0 .5.5h4a.5.5 0 0 0 .5-.5v-7a.5.5 0 0 0-.146-.354L13 5.793V2.5a.5.5 0 0 0-.5-.5h-1a.5.5 0 0 0-.5.5v1.293L8.354 1.146a.5.5 0 0 0-.708 0l-6 6A.5.5 0 0 0 1.5 7.5v7a.5.5 0 0 0 .5.5h4a.5.5 0 0 0 .5-.5Z'/%3E%3C/svg%3E");
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}
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|
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.bi-plus-square-fill {
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background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='white' class='bi bi-plus-square-fill' viewBox='0 0 16 16'%3E%3Cpath d='M2 0a2 2 0 0 0-2 2v12a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V2a2 2 0 0 0-2-2H2zm6.5 4.5v3h3a.5.5 0 0 1 0 1h-3v3a.5.5 0 0 1-1 0v-3h-3a.5.5 0 0 1 0-1h3v-3a.5.5 0 0 1 1 0z'/%3E%3C/svg%3E");
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}
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.bi-list-nested {
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background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='white' class='bi bi-list-nested' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M4.5 11.5A.5.5 0 0 1 5 11h10a.5.5 0 0 1 0 1H5a.5.5 0 0 1-.5-.5zm-2-4A.5.5 0 0 1 3 7h10a.5.5 0 0 1 0 1H3a.5.5 0 0 1-.5-.5zm-2-4A.5.5 0 0 1 1 3h10a.5.5 0 0 1 0 1H1a.5.5 0 0 1-.5-.5z'/%3E%3C/svg%3E");
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}
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|
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.nav-item {
|
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font-size: 0.9rem;
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padding-bottom: 0.5rem;
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}
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.nav-item:first-of-type {
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padding-top: 1rem;
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}
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|
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.nav-item:last-of-type {
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padding-bottom: 1rem;
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}
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.nav-item ::deep a {
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color: #d7d7d7;
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border-radius: 4px;
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height: 3rem;
|
||||
display: flex;
|
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align-items: center;
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line-height: 3rem;
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}
|
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.nav-item ::deep a.active {
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background-color: rgba(255,255,255,0.37);
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color: white;
|
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}
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|
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.nav-item ::deep a:hover {
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background-color: rgba(255,255,255,0.1);
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color: white;
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}
|
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|
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.nav-scrollable {
|
||||
display: none;
|
||||
}
|
||||
|
||||
.navbar-toggler:checked ~ .nav-scrollable {
|
||||
display: block;
|
||||
}
|
||||
|
||||
@media (min-width: 641px) {
|
||||
.navbar-toggler {
|
||||
display: none;
|
||||
}
|
||||
|
||||
.nav-scrollable {
|
||||
/* Never collapse the sidebar for wide screens */
|
||||
display: block;
|
||||
|
||||
/* Allow sidebar to scroll for tall menus */
|
||||
height: calc(100vh - 3.5rem);
|
||||
overflow-y: auto;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,19 @@
|
||||
@page "/counter"
|
||||
@rendermode InteractiveServer
|
||||
|
||||
<PageTitle>Counter</PageTitle>
|
||||
|
||||
<h1>Counter</h1>
|
||||
|
||||
<p role="status">Current count: @currentCount</p>
|
||||
|
||||
<button class="btn btn-primary" @onclick="IncrementCount">Click me</button>
|
||||
|
||||
@code {
|
||||
private int currentCount = 0;
|
||||
|
||||
private void IncrementCount()
|
||||
{
|
||||
currentCount++;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,38 @@
|
||||
@page "/Error"
|
||||
@using System.Diagnostics
|
||||
|
||||
<PageTitle>Error</PageTitle>
|
||||
|
||||
<h1 class="text-danger">Error.</h1>
|
||||
<h2 class="text-danger">An error occurred while processing your request.</h2>
|
||||
|
||||
@if (ShowRequestId)
|
||||
{
|
||||
<p>
|
||||
<strong>Request ID:</strong> <code>@requestId</code>
|
||||
</p>
|
||||
}
|
||||
|
||||
<h3>Development Mode</h3>
|
||||
<p>
|
||||
Swapping to <strong>Development</strong> environment will display more detailed information about the error that occurred.
|
||||
</p>
|
||||
<p>
|
||||
<strong>The Development environment shouldn't be enabled for deployed applications.</strong>
|
||||
It can result in displaying sensitive information from exceptions to end users.
|
||||
For local debugging, enable the <strong>Development</strong> environment by setting the <strong>ASPNETCORE_ENVIRONMENT</strong> environment variable to <strong>Development</strong>
|
||||
and restarting the app.
|
||||
</p>
|
||||
|
||||
@code{
|
||||
[CascadingParameter]
|
||||
public HttpContext? HttpContext { get; set; }
|
||||
|
||||
private string? requestId;
|
||||
private bool ShowRequestId => !string.IsNullOrEmpty(requestId);
|
||||
|
||||
protected override void OnInitialized()
|
||||
{
|
||||
requestId = Activity.Current?.Id ?? HttpContext?.TraceIdentifier;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,7 @@
|
||||
@page "/"
|
||||
|
||||
<PageTitle>Home</PageTitle>
|
||||
|
||||
<h1>Hello, world!</h1>
|
||||
|
||||
Welcome to your new app.
|
||||
@@ -0,0 +1,208 @@
|
||||
@page "/pirate-talk"
|
||||
@attribute [StreamRendering(true)]
|
||||
@inject AgentClient AgentClient
|
||||
@inject IJSRuntime JSRuntime
|
||||
@inject ILogger<PirateTalk> Logger
|
||||
@rendermode InteractiveServer
|
||||
@using System.Text
|
||||
@using System.Text.Json
|
||||
@using Microsoft.Extensions.AI
|
||||
@using Microsoft.Extensions.AI.Agents
|
||||
|
||||
<PageTitle>Pirate Talk</PageTitle>
|
||||
|
||||
<h1>🏴☠️ Pirate Talk</h1>
|
||||
|
||||
<p>Chat with a pirate agent! Send a message and get a response in pirate speak.</p>
|
||||
|
||||
<div class="chat-container">
|
||||
<div class="chat-messages" id="chat-messages" style="height: 400px; overflow-y: auto; border: 1px solid #ccc; padding: 10px; margin-bottom: 10px; background-color: #f8f9fa;">
|
||||
@foreach (var message in chatMessages)
|
||||
{
|
||||
<div class="message @(message.IsUser ? "user-message" : "pirate-message")" style="margin-bottom: 10px; padding: 8px; border-radius: 8px; @(message.IsUser ? "background-color: #007bff; color: white; text-align: right;" : "background-color: #e9ecef;")">
|
||||
<strong>@(message.IsUser ? "You" : "🏴☠️ Pirate"):</strong>
|
||||
<div style="margin-top: 4px;">@message.Content</div>
|
||||
</div>
|
||||
}
|
||||
|
||||
@if (isStreaming && currentStreamedMessage.Length > 0)
|
||||
{
|
||||
<div class="message pirate-message streaming" style="margin-bottom: 10px; padding: 8px; border-radius: 8px; background-color: #e9ecef;">
|
||||
<strong>🏴☠️ Pirate:</strong>
|
||||
<div style="margin-top: 4px;">@currentStreamedMessage<span class="typing-indicator">▋</span></div>
|
||||
</div>
|
||||
}
|
||||
</div>
|
||||
|
||||
<div class="input-group">
|
||||
<input @bind="currentMessage" @onkeypress="HandleKeyPress" class="form-control" placeholder="Type your message here..." disabled="@isStreaming" />
|
||||
<button @onclick="SendMessage" class="btn btn-primary" disabled="@(isStreaming || string.IsNullOrWhiteSpace(currentMessage))">
|
||||
@if (isStreaming)
|
||||
{
|
||||
<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span>
|
||||
<span>Sending...</span>
|
||||
}
|
||||
else
|
||||
{
|
||||
<span>Send</span>
|
||||
}
|
||||
</button>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<style>
|
||||
.typing-indicator {
|
||||
animation: blink 1s infinite;
|
||||
}
|
||||
|
||||
@@keyframes blink {
|
||||
0%, 50% { opacity: 1; }
|
||||
51%, 100% { opacity: 0; }
|
||||
}
|
||||
|
||||
.chat-container {
|
||||
max-width: 800px;
|
||||
}
|
||||
|
||||
.user-message {
|
||||
margin-left: 20%;
|
||||
}
|
||||
|
||||
.pirate-message {
|
||||
margin-right: 20%;
|
||||
}
|
||||
</style>
|
||||
|
||||
@code {
|
||||
private string currentMessage = "";
|
||||
private bool isStreaming = false;
|
||||
private string currentStreamedMessage = "";
|
||||
private List<ChatMessage> chatMessages = new();
|
||||
private string sessionId = Guid.NewGuid().ToString();
|
||||
private const string AgentName = "agent:pirate";
|
||||
|
||||
protected override void OnInitialized()
|
||||
{
|
||||
Logger.LogDebug("Initializing PirateTalk component with session ID: {SessionId}", sessionId);
|
||||
}
|
||||
|
||||
private async Task SendMessage()
|
||||
{
|
||||
if (string.IsNullOrWhiteSpace(currentMessage) || isStreaming)
|
||||
return;
|
||||
|
||||
var userMessage = currentMessage.Trim();
|
||||
currentMessage = "";
|
||||
|
||||
Logger.LogInformation("User sending message: '{UserMessage}' in session {SessionId}", userMessage, sessionId);
|
||||
|
||||
// Add user message to chat
|
||||
chatMessages.Add(new ChatMessage { Content = userMessage, IsUser = true });
|
||||
Logger.LogDebug("Chat message added to collection. Total messages: {MessageCount}, Is user message: {IsUserMessage}", chatMessages.Count, true);
|
||||
Logger.LogTrace("StateHasChanged called during streaming for session {SessionId}", sessionId);
|
||||
StateHasChanged();
|
||||
await ScrollToBottom();
|
||||
|
||||
// Start streaming response
|
||||
isStreaming = true;
|
||||
currentStreamedMessage = "";
|
||||
Logger.LogDebug("Starting streaming response for session {SessionId}", sessionId);
|
||||
Logger.LogTrace("StateHasChanged called during streaming for session {SessionId}", sessionId);
|
||||
StateHasChanged();
|
||||
|
||||
try
|
||||
{
|
||||
var responseContent = new StringBuilder();
|
||||
|
||||
await foreach (var update in AgentClient.SendMessageStreamAsync(AgentName, userMessage, sessionId))
|
||||
{
|
||||
Logger.LogTrace("Received streaming update with text length: {TextLength} for session {SessionId}", update.Text?.Length ?? 0, sessionId);
|
||||
|
||||
// Extract text content from the AgentRunResponseUpdate
|
||||
var content = update.Text ?? "";
|
||||
if (!string.IsNullOrEmpty(content))
|
||||
{
|
||||
Logger.LogDebug("Extracted content from update: '{ExtractedContent}' for session {SessionId}", content, sessionId);
|
||||
responseContent.Append(content);
|
||||
currentStreamedMessage = responseContent.ToString();
|
||||
Logger.LogTrace("StateHasChanged called during streaming for session {SessionId}", sessionId);
|
||||
StateHasChanged();
|
||||
await ScrollToBottom();
|
||||
}
|
||||
}
|
||||
|
||||
// Add the complete pirate response to chat messages
|
||||
if (responseContent.Length > 0)
|
||||
{
|
||||
Logger.LogInformation("Streaming completed with total response length: {ResponseLength} for session {SessionId}", responseContent.Length, sessionId);
|
||||
chatMessages.Add(new ChatMessage { Content = responseContent.ToString(), IsUser = false });
|
||||
Logger.LogDebug("Chat message added to collection. Total messages: {MessageCount}, Is user message: {IsUserMessage}", chatMessages.Count, false);
|
||||
}
|
||||
else
|
||||
{
|
||||
Logger.LogWarning("Empty response received from agent for session {SessionId}", sessionId);
|
||||
chatMessages.Add(new ChatMessage { Content = "Arrr, something went wrong with me response, matey!", IsUser = false });
|
||||
Logger.LogDebug("Chat message added to collection. Total messages: {MessageCount}, Is user message: {IsUserMessage}", chatMessages.Count, false);
|
||||
}
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
Logger.LogError(ex, "Error occurred while processing message in session {SessionId}: {ErrorMessage}", sessionId, ex.Message);
|
||||
chatMessages.Add(new ChatMessage { Content = $"Arrr, encountered rough seas: {ex.Message}", IsUser = false });
|
||||
Logger.LogDebug("Chat message added to collection. Total messages: {MessageCount}, Is user message: {IsUserMessage}", chatMessages.Count, false);
|
||||
}
|
||||
finally
|
||||
{
|
||||
isStreaming = false;
|
||||
currentStreamedMessage = "";
|
||||
Logger.LogTrace("StateHasChanged called during streaming for session {SessionId}", sessionId);
|
||||
StateHasChanged();
|
||||
await ScrollToBottom();
|
||||
}
|
||||
}
|
||||
|
||||
private async Task HandleKeyPress(KeyboardEventArgs e)
|
||||
{
|
||||
Logger.LogDebug("Handling key press event: {Key} for session {SessionId}", e.Key, sessionId);
|
||||
if (e.Key == "Enter" && !e.ShiftKey)
|
||||
{
|
||||
await SendMessage();
|
||||
}
|
||||
}
|
||||
|
||||
private async Task ScrollToBottom()
|
||||
{
|
||||
try
|
||||
{
|
||||
Logger.LogTrace("Scrolling chat to bottom for session {SessionId}", sessionId);
|
||||
await JSRuntime.InvokeVoidAsync("scrollToBottom", "chat-messages");
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
Logger.LogWarning(ex, "Failed to scroll to bottom due to JavaScript error for session {SessionId}", sessionId);
|
||||
// Ignore JS errors
|
||||
}
|
||||
}
|
||||
|
||||
protected override async Task OnAfterRenderAsync(bool firstRender)
|
||||
{
|
||||
if (firstRender)
|
||||
{
|
||||
Logger.LogDebug("Component first render completed, JavaScript functions initialized for session {SessionId}", sessionId);
|
||||
await JSRuntime.InvokeVoidAsync("eval", @"
|
||||
window.scrollToBottom = function(elementId) {
|
||||
const element = document.getElementById(elementId);
|
||||
if (element) {
|
||||
element.scrollTop = element.scrollHeight;
|
||||
}
|
||||
};
|
||||
");
|
||||
}
|
||||
}
|
||||
|
||||
private class ChatMessage
|
||||
{
|
||||
public string Content { get; set; } = "";
|
||||
public bool IsUser { get; set; }
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,6 @@
|
||||
<Router AppAssembly="typeof(Program).Assembly">
|
||||
<Found Context="routeData">
|
||||
<RouteView RouteData="routeData" DefaultLayout="typeof(Layout.MainLayout)" />
|
||||
<FocusOnNavigate RouteData="routeData" Selector="h1" />
|
||||
</Found>
|
||||
</Router>
|
||||
@@ -0,0 +1,11 @@
|
||||
@using System.Net.Http
|
||||
@using System.Net.Http.Json
|
||||
@using Microsoft.AspNetCore.Components.Forms
|
||||
@using Microsoft.AspNetCore.Components.Routing
|
||||
@using Microsoft.AspNetCore.Components.Web
|
||||
@using static Microsoft.AspNetCore.Components.Web.RenderMode
|
||||
@using Microsoft.AspNetCore.Components.Web.Virtualization
|
||||
@using Microsoft.AspNetCore.OutputCaching
|
||||
@using Microsoft.JSInterop
|
||||
@using HelloHttpApi.Web
|
||||
@using HelloHttpApi.Web.Components
|
||||
@@ -0,0 +1,14 @@
|
||||
<Project Sdk="Microsoft.NET.Sdk.Web">
|
||||
|
||||
<PropertyGroup>
|
||||
<TargetFramework>net9.0</TargetFramework>
|
||||
<ImplicitUsings>enable</ImplicitUsings>
|
||||
<Nullable>enable</Nullable>
|
||||
</PropertyGroup>
|
||||
|
||||
<ItemGroup>
|
||||
<ProjectReference Include="..\HelloHttpApi.ServiceDefaults\HelloHttpApi.ServiceDefaults.csproj" />
|
||||
<ProjectReference Include="..\..\..\src\Microsoft.Extensions.AI.Agents.Abstractions\Microsoft.Extensions.AI.Agents.Abstractions.csproj" />
|
||||
</ItemGroup>
|
||||
|
||||
</Project>
|
||||
@@ -0,0 +1,45 @@
|
||||
// Copyright (c) Microsoft. All rights reserved.
|
||||
|
||||
using HelloHttpApi.Web;
|
||||
using HelloHttpApi.Web.Components;
|
||||
|
||||
var builder = WebApplication.CreateBuilder(args);
|
||||
|
||||
// Add service defaults & Aspire client integrations.
|
||||
builder.AddServiceDefaults();
|
||||
|
||||
// Add services to the container.
|
||||
builder.Services.AddRazorComponents()
|
||||
.AddInteractiveServerComponents();
|
||||
|
||||
builder.Services.AddOutputCache();
|
||||
|
||||
builder.Services.AddHttpClient<AgentClient>(client =>
|
||||
{
|
||||
// This URL uses "https+http://" to indicate HTTPS is preferred over HTTP.
|
||||
// Learn more about service discovery scheme resolution at https://aka.ms/dotnet/sdschemes.
|
||||
client.BaseAddress = new("https+http://apiservice");
|
||||
});
|
||||
|
||||
var app = builder.Build();
|
||||
|
||||
if (!app.Environment.IsDevelopment())
|
||||
{
|
||||
app.UseExceptionHandler("/Error", createScopeForErrors: true);
|
||||
// The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
|
||||
app.UseHsts();
|
||||
}
|
||||
|
||||
app.UseHttpsRedirection();
|
||||
|
||||
app.UseStaticFiles();
|
||||
app.UseAntiforgery();
|
||||
|
||||
app.UseOutputCache();
|
||||
|
||||
app.MapRazorComponents<App>()
|
||||
.AddInteractiveServerRenderMode();
|
||||
|
||||
app.MapDefaultEndpoints();
|
||||
|
||||
app.Run();
|
||||
@@ -0,0 +1,23 @@
|
||||
{
|
||||
"$schema": "https://json.schemastore.org/launchsettings.json",
|
||||
"profiles": {
|
||||
"http": {
|
||||
"commandName": "Project",
|
||||
"dotnetRunMessages": true,
|
||||
"launchBrowser": true,
|
||||
"applicationUrl": "http://localhost:5154",
|
||||
"environmentVariables": {
|
||||
"ASPNETCORE_ENVIRONMENT": "Development"
|
||||
}
|
||||
},
|
||||
"https": {
|
||||
"commandName": "Project",
|
||||
"dotnetRunMessages": true,
|
||||
"launchBrowser": true,
|
||||
"applicationUrl": "https://localhost:7020;http://localhost:5154",
|
||||
"environmentVariables": {
|
||||
"ASPNETCORE_ENVIRONMENT": "Development"
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,8 @@
|
||||
{
|
||||
"Logging": {
|
||||
"LogLevel": {
|
||||
"Default": "Trace",
|
||||
"Microsoft.AspNetCore": "Warning"
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,9 @@
|
||||
{
|
||||
"Logging": {
|
||||
"LogLevel": {
|
||||
"Default": "Trace",
|
||||
"Microsoft.AspNetCore": "Warning"
|
||||
}
|
||||
},
|
||||
"AllowedHosts": "*"
|
||||
}
|
||||
@@ -0,0 +1,56 @@
|
||||
html, body {
|
||||
font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
|
||||
}
|
||||
|
||||
a, .btn-link {
|
||||
color: #006bb7;
|
||||
}
|
||||
|
||||
.btn-primary {
|
||||
color: #fff;
|
||||
background-color: #1b6ec2;
|
||||
border-color: #1861ac;
|
||||
}
|
||||
|
||||
.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
|
||||
box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
|
||||
}
|
||||
|
||||
.content {
|
||||
padding-top: 1.1rem;
|
||||
}
|
||||
|
||||
h1:focus {
|
||||
outline: none;
|
||||
}
|
||||
|
||||
.valid.modified:not([type=checkbox]) {
|
||||
outline: 1px solid #26b050;
|
||||
}
|
||||
|
||||
.invalid {
|
||||
outline: 1px solid #e51540;
|
||||
}
|
||||
|
||||
.validation-message {
|
||||
color: #e51540;
|
||||
}
|
||||
|
||||
.blazor-error-boundary {
|
||||
background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
|
||||
padding: 1rem 1rem 1rem 3.7rem;
|
||||
color: white;
|
||||
}
|
||||
|
||||
.blazor-error-boundary::after {
|
||||
content: "An error has occurred."
|
||||
}
|
||||
|
||||
.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
|
||||
color: var(--bs-secondary-color);
|
||||
text-align: end;
|
||||
}
|
||||
|
||||
.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
|
||||
text-align: start;
|
||||
}
|
||||
Binary file not shown.
|
After Width: | Height: | Size: 1.1 KiB |
Reference in New Issue
Block a user