chore: import upstream snapshot with attribution

2026-07-13 13:21:23 +08:00
commit b957a53def
5423 changed files with 863745 additions and 0 deletions
@@ -0,0 +1,78 @@
+@page "/"
+@using Microsoft.SemanticKernel
+@attribute [StreamRendering(true)]
+@attribute [OutputCache(Duration = 5)]
+@rendermode InteractiveServer
+
+@inject AgentCompletionsApiClient AgentCompletionsApi
+
+<PageTitle>Chat</PageTitle>
+
+<div class="chat-page">
+    <div class="chat-container">
+        <div class="chat-history">
+            @foreach (var message in messages)
+            {
+                <div class="message @(message.Sender == "User" ? "user" : "agent")">
+                    @message.Text
+                </div>
+            }
+        </div>
+    </div>
+    <div class="chat-input">
+        <textarea @bind="userMessage" @bind:event="oninput" @onkeydown="HandleKeyDown" placeholder="Enter your query"></textarea>
+        <div class="chat-button-container">
+            <button class="btn btn-primary" @onclick="SendMessage" disabled="@(string.IsNullOrWhiteSpace(userMessage))">Send</button>
+        </div>
+    </div>
+</div>
+
+@code {
+    private List<Message> messages = new();
+    private string userMessage = string.Empty;
+
+    private async Task SendMessage()
+    {
+        if (!string.IsNullOrWhiteSpace(userMessage))
+        {
+            messages.Add(new Message { Sender = "User", Text = userMessage });
+
+            var prompt = userMessage;
+
+            userMessage = string.Empty;
+
+            bool agentMessageAdded = false;
+
+            var agentMessage = new Message { Sender = "Agent", Text = string.Empty };
+
+            await foreach (var update in AgentCompletionsApi.CompleteStreamingAsync(prompt, CancellationToken.None))
+            {
+                if (!agentMessageAdded)
+                {
+                    messages.Add(agentMessage);
+                    agentMessageAdded = true;
+                }
+
+                agentMessage.Text += update;
+
+                // Trigger UI update
+                this.StateHasChanged();
+            }
+        }
+    }
+
+    private async Task HandleKeyDown(KeyboardEventArgs e)
+    {
+        if (e.Key == "Enter")
+        {
+            await SendMessage();
+        }
+    }
+
+    private class Message
+    {
+        public required string Sender { get; set; }
+
+        public required string Text { get; set; }
+    }
+}
@@ -0,0 +1,76 @@
+.chat-page {
+    display: grid;
+    grid-template-rows: 1fr auto;
+    height: 92vh;
+}
+
+.chat-container {
+    overflow-y: auto;
+    padding: 10px;
+}
+
+.chat-history {
+    display: flex;
+    flex-direction: column;
+    gap: 10px;
+}
+
+.message {
+    padding: 5px 10px;
+    border-radius: 15px;
+    max-width: 60%;
+    line-height: 1.2;
+}
+
+.message.user {
+    background: linear-gradient(135deg, #007bff, #00d4ff);
+    color: white;
+    align-self: flex-end;
+    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
+    border-radius: 20px;
+}
+
+.message.agent {
+    background-color: #f1f1f1;
+    color: black;
+    align-self: flex-start;
+}
+
+.chat-input {
+    display: flex;
+    padding: 10px;
+    flex-direction: column;
+    border-top: 1px solid #ccc;
+}
+
+.chat-input textarea {
+    flex: 1;
+    resize: none;
+}
+
+.chat-input button {
+    padding: 10px 20px;
+    background: linear-gradient(45deg, #007bff, #00d4ff);
+    border: none;
+    border-radius: 25px;
+    color: white;
+    font-size: 16px;
+    cursor: pointer;
+    transition: background 0.3s ease;
+}
+
+.chat-input button:disabled {
+    background: #ccc;
+    cursor: not-allowed;
+}
+
+.chat-input button:hover:enabled {
+    background: linear-gradient(45deg, #0056b3, #0099cc);
+}
+
+.chat-button-container {
+    margin-top: 10px;
+    display: flex;
+    justify-content: flex-end;
+    align-items: center;
+}
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+@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;
+    }
+}