61 lines
No EOL
1.7 KiB
Text
61 lines
No EOL
1.7 KiB
Text
@using Microsoft.Extensions.Logging
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@namespace LANCommander.UI.Components
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@inject ILogger<ChatMessageInput> Logger
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<Form Model="_message">
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<FormItem
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HasFeedback="_hasError"
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ValidateStatus="_validateStatus"
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Help="@_errorMessage">
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<TextArea
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@ref="_textArea"
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Disabled="_sendingMessage"
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MinRows="1"
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AutoSize="true"
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BindOnInput
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OnPressEnter="SendMessage"
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@bind-Value="context.Content">
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</TextArea>
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</FormItem>
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</Form>
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@code {
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[Parameter] public EventCallback<string> OnSendMessage { get; set; }
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TextArea _textArea;
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ChatMessage _message = new();
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bool _sendingMessage;
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string _errorMessage = String.Empty;
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FormValidateStatus _validateStatus => _hasError ? FormValidateStatus.Error : FormValidateStatus.Default;
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bool _hasError => !String.IsNullOrWhiteSpace(_errorMessage);
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async Task SendMessage(PressEnterEventArgs args)
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{
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if (!args.ShiftKey)
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{
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args.PreventLineBreak();
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_sendingMessage = true;
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try
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{
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if (OnSendMessage.HasDelegate)
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await OnSendMessage.InvokeAsync(_message.Content);
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_message.Content = String.Empty;
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}
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catch (Exception ex)
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{
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_errorMessage = "Could not send message";
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Logger.LogError(ex, "Failure sending message");
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}
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_sendingMessage = false;
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await Task.Yield();
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await InvokeAsync(StateHasChanged);
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}
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}
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} |