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Improved chat UI (#240)

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Thorsten Sommer 2025-01-02 13:16:47 +01:00 committed by GitHub
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commit caec3bfd2c
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9 changed files with 835 additions and 647 deletions
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91
app/MindWork AI Studio/Components/ChatComponent.razor Normal file
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@ -0,0 +1,91 @@
@using AIStudio.Settings.DataModel
@using AIStudio.Chat
@inherits MSGComponentBase
<InnerScrolling FillEntireHorizontalSpace="@true" @ref="@this.scrollingArea" HeaderHeight="12.3em" MinWidth="36em">
<ChildContent>
@if (this.ChatThread is not null)
{
@foreach (var block in this.ChatThread.Blocks.OrderBy(n => n.Time))
{
@if (!block.HideFromUser)
{
<ContentBlockComponent Role="@block.Role" Type="@block.ContentType" Time="@block.Time" Content="@block.Content"/>
}
}
}
</ChildContent>
<FooterContent>
<MudElement Style="flex: 0 0 auto;">
<MudTextField
T="string"
@ref="@this.inputField"
@bind-Text="@this.userInput"
Variant="Variant.Outlined"
AutoGrow="@true"
Lines="3"
MaxLines="12"
Label="@this.InputLabel"
Placeholder="@this.ProviderPlaceholder"
Adornment="Adornment.End"
AdornmentIcon="@Icons.Material.Filled.Send"
OnAdornmentClick="() => this.SendMessage()"
ReadOnly="!this.IsProviderSelected || this.isStreaming"
Immediate="@true"
OnKeyUp="this.InputKeyEvent"
UserAttributes="@USER_INPUT_ATTRIBUTES"
Class="@this.UserInputClass"
Style="@this.UserInputStyle"/>
</MudElement>
<MudToolBar WrapContent="true" Gutters="@false" Class="border border-solid rounded" Style="border-color: lightgrey;">
@if (
this.SettingsManager.ConfigurationData.Workspace.StorageBehavior is not WorkspaceStorageBehavior.DISABLE_WORKSPACES
&& this.SettingsManager.ConfigurationData.Workspace.DisplayBehavior is WorkspaceDisplayBehavior.TOGGLE_OVERLAY)
{
<MudTooltip Text="Show your workspaces" Placement="@TOOLBAR_TOOLTIP_PLACEMENT">
<MudIconButton Icon="@Icons.Material.Filled.SnippetFolder" OnClick="() => this.ToggleWorkspaceOverlay()"/>
</MudTooltip>
}
@if (this.SettingsManager.ConfigurationData.Workspace.StorageBehavior is WorkspaceStorageBehavior.STORE_CHATS_MANUALLY)
{
<MudTooltip Text="Save chat" Placement="@TOOLBAR_TOOLTIP_PLACEMENT">
<MudIconButton Icon="@Icons.Material.Filled.Save" OnClick="() => this.SaveThread()" Disabled="@(!this.CanThreadBeSaved)"/>
</MudTooltip>
}
<MudTooltip Text="Start temporary chat" Placement="@TOOLBAR_TOOLTIP_PLACEMENT">
<MudIconButton Icon="@Icons.Material.Filled.AddComment" OnClick="() => this.StartNewChat(useSameWorkspace: false)"/>
</MudTooltip>
@if (!string.IsNullOrWhiteSpace(this.currentWorkspaceName))
{
<MudTooltip Text="@this.TooltipAddChatToWorkspace" Placement="@TOOLBAR_TOOLTIP_PLACEMENT">
<MudIconButton Icon="@Icons.Material.Filled.CommentBank" OnClick="() => this.StartNewChat(useSameWorkspace: true)"/>
</MudTooltip>
}
@if (this.SettingsManager.ConfigurationData.Workspace.StorageBehavior is WorkspaceStorageBehavior.STORE_CHATS_AUTOMATICALLY)
{
<MudTooltip Text="Delete this chat & start a new one" Placement="@TOOLBAR_TOOLTIP_PLACEMENT">
<MudIconButton Icon="@Icons.Material.Filled.Refresh" OnClick="() => this.StartNewChat(useSameWorkspace: true, deletePreviousChat: true)" Disabled="@(!this.CanThreadBeSaved)"/>
</MudTooltip>
}
@if (this.SettingsManager.ConfigurationData.Workspace.StorageBehavior is not WorkspaceStorageBehavior.DISABLE_WORKSPACES)
{
<MudTooltip Text="Move the chat to a workspace, or to another if it is already in one." Placement="@TOOLBAR_TOOLTIP_PLACEMENT">
<MudIconButton Icon="@Icons.Material.Filled.MoveToInbox" Disabled="@(!this.CanThreadBeSaved)" OnClick="() => this.MoveChatToWorkspace()"/>
</MudTooltip>
}
@if (this.SettingsManager.ConfigurationData.LLMProviders.ShowProviderConfidence)
{
<ConfidenceInfo Mode="ConfidenceInfoMode.ICON" LLMProvider="@this.Provider.UsedLLMProvider"/>
}
<ProfileSelection CurrentProfile="@this.currentProfile" CurrentProfileChanged="@this.ProfileWasChanged"/>
</MudToolBar>
</FooterContent>
</InnerScrolling>

619
app/MindWork AI Studio/Components/ChatComponent.razor.cs Normal file
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@ -0,0 +1,619 @@
using AIStudio.Chat;
using AIStudio.Dialogs;
using AIStudio.Provider;
using AIStudio.Settings;
using AIStudio.Settings.DataModel;
using Microsoft.AspNetCore.Components;
using Microsoft.AspNetCore.Components.Web;
using DialogOptions = AIStudio.Dialogs.DialogOptions;
namespace AIStudio.Components;
public partial class ChatComponent : MSGComponentBase, IAsyncDisposable
{
[Parameter]
public ChatThread? ChatThread { get; set; }
[Parameter]
public EventCallback<ChatThread?> ChatThreadChanged { get; set; }
[Parameter]
public Settings.Provider Provider { get; set; }
[Parameter]
public EventCallback<Settings.Provider> ProviderChanged { get; set; }
[Parameter]
public Action<string> WorkspaceName { get; set; } = _ => { };
[Parameter]
public Workspaces? Workspaces { get; set; }
[Inject]
private ILogger<ChatComponent> Logger { get; set; } = null!;
[Inject]
private ThreadSafeRandom RNG { get; init; } = null!;
[Inject]
private IDialogService DialogService { get; init; } = null!;
private const Placement TOOLBAR_TOOLTIP_PLACEMENT = Placement.Bottom;
private static readonly Dictionary<string, object?> USER_INPUT_ATTRIBUTES = new();
private Profile currentProfile = Profile.NO_PROFILE;
private bool hasUnsavedChanges;
private bool mustScrollToBottomAfterRender;
private InnerScrolling scrollingArea = null!;
private byte scrollRenderCountdown;
private bool isStreaming;
private string userInput = string.Empty;
private bool mustStoreChat;
private bool mustLoadChat;
private LoadChat loadChat;
private bool autoSaveEnabled;
private string currentWorkspaceName = string.Empty;
private Guid currentWorkspaceId = Guid.Empty;
// Unfortunately, we need the input field reference to blur the focus away. Without
// this, we cannot clear the input field.
private MudTextField<string> inputField = null!;
#region Overrides of ComponentBase
protected override async Task OnInitializedAsync()
{
this.ApplyFilters([], [ Event.HAS_CHAT_UNSAVED_CHANGES, Event.RESET_CHAT_STATE, Event.CHAT_STREAMING_DONE, Event.WORKSPACE_LOADED_CHAT_CHANGED ]);
// Configure the spellchecking for the user input:
this.SettingsManager.InjectSpellchecking(USER_INPUT_ATTRIBUTES);
this.currentProfile = this.SettingsManager.GetPreselectedProfile(Tools.Components.CHAT);
var deferredContent = MessageBus.INSTANCE.CheckDeferredMessages<ChatThread>(Event.SEND_TO_CHAT).FirstOrDefault();
if (deferredContent is not null)
{
this.ChatThread = deferredContent;
await this.ChatThreadChanged.InvokeAsync(this.ChatThread);
if (this.ChatThread is not null)
{
if (string.IsNullOrWhiteSpace(this.ChatThread.Name))
{
var firstUserBlock = this.ChatThread.Blocks.FirstOrDefault(x => x.Role == ChatRole.USER);
if (firstUserBlock is not null)
{
this.ChatThread.Name = firstUserBlock.Content switch
{
ContentText textBlock => this.ExtractThreadName(textBlock.Text),
_ => "Thread"
};
}
}
if (this.SettingsManager.ConfigurationData.Workspace.StorageBehavior is WorkspaceStorageBehavior.STORE_CHATS_AUTOMATICALLY)
{
this.autoSaveEnabled = true;
this.mustStoreChat = true;
// Ensure the workspace exists:
if(this.ChatThread.WorkspaceId == KnownWorkspaces.ERI_SERVER_WORKSPACE_ID)
await WorkspaceBehaviour.EnsureERIServerWorkspace();
else if (this.ChatThread.WorkspaceId == KnownWorkspaces.BIAS_WORKSPACE_ID)
await WorkspaceBehaviour.EnsureBiasWorkspace();
}
}
if (this.SettingsManager.ConfigurationData.Chat.ShowLatestMessageAfterLoading)
{
this.mustScrollToBottomAfterRender = true;
this.scrollRenderCountdown = 2;
this.StateHasChanged();
}
}
var deferredLoading = MessageBus.INSTANCE.CheckDeferredMessages<LoadChat>(Event.LOAD_CHAT).FirstOrDefault();
if (deferredLoading != default)
{
this.loadChat = deferredLoading;
this.mustLoadChat = true;
}
await this.SelectProviderWhenLoadingChat();
await base.OnInitializedAsync();
}
protected override async Task OnAfterRenderAsync(bool firstRender)
{
if (firstRender && this.ChatThread is not null && this.mustStoreChat)
{
this.mustStoreChat = false;
if(this.Workspaces is not null)
await this.Workspaces.StoreChat(this.ChatThread);
else
await WorkspaceBehaviour.StoreChat(this.ChatThread);
this.currentWorkspaceId = this.ChatThread.WorkspaceId;
this.currentWorkspaceName = await WorkspaceBehaviour.LoadWorkspaceName(this.ChatThread.WorkspaceId);
this.WorkspaceName(this.currentWorkspaceName);
}
if (firstRender && this.mustLoadChat)
{
this.mustLoadChat = false;
this.ChatThread = await WorkspaceBehaviour.LoadChat(this.loadChat);
if(this.ChatThread is not null)
{
this.currentWorkspaceName = await WorkspaceBehaviour.LoadWorkspaceName(this.ChatThread.WorkspaceId);
this.WorkspaceName(this.currentWorkspaceName);
await this.SelectProviderWhenLoadingChat();
}
this.StateHasChanged();
await this.ChatThreadChanged.InvokeAsync(this.ChatThread);
}
if(this.mustScrollToBottomAfterRender)
{
if (--this.scrollRenderCountdown == 0)
{
await this.scrollingArea.ScrollToBottom();
this.mustScrollToBottomAfterRender = false;
}
else
{
this.StateHasChanged();
}
}
await base.OnAfterRenderAsync(firstRender);
}
#endregion
private bool IsProviderSelected => this.Provider.UsedLLMProvider != LLMProviders.NONE;
private string ProviderPlaceholder => this.IsProviderSelected ? "Type your input here..." : "Select a provider first";
private string InputLabel => this.IsProviderSelected ? $"Your Prompt (use selected instance '{this.Provider.InstanceName}', provider '{this.Provider.UsedLLMProvider.ToName()}')" : "Select a provider first";
private bool CanThreadBeSaved => this.ChatThread is not null && this.ChatThread.Blocks.Count > 0;
private string TooltipAddChatToWorkspace => $"Start new chat in workspace \"{this.currentWorkspaceName}\"";
private string UserInputStyle => this.SettingsManager.ConfigurationData.LLMProviders.ShowProviderConfidence ? this.Provider.UsedLLMProvider.GetConfidence(this.SettingsManager).SetColorStyle(this.SettingsManager) : string.Empty;
private string UserInputClass => this.SettingsManager.ConfigurationData.LLMProviders.ShowProviderConfidence ? "confidence-border" : string.Empty;
private string ExtractThreadName(string firstUserInput)
{
// We select the first 10 words of the user input:
var words = firstUserInput.Split(' ', StringSplitOptions.RemoveEmptyEntries);
var threadName = string.Join(' ', words.Take(10));
// If the thread name is empty, we use a default name:
if (string.IsNullOrWhiteSpace(threadName))
threadName = "Thread";
return threadName;
}
private async Task ProfileWasChanged(Profile profile)
{
this.currentProfile = profile;
if(this.ChatThread is null)
return;
this.ChatThread = this.ChatThread with
{
SystemPrompt = $"""
{SystemPrompts.DEFAULT}
{this.currentProfile.ToSystemPrompt()}
"""
};
await this.ChatThreadChanged.InvokeAsync(this.ChatThread);
}
private async Task InputKeyEvent(KeyboardEventArgs keyEvent)
{
this.hasUnsavedChanges = true;
var key = keyEvent.Code.ToLowerInvariant();
// Was the enter key (either enter or numpad enter) pressed?
var isEnter = key is "enter" or "numpadenter";
// Was a modifier key pressed as well?
var isModifier = keyEvent.AltKey || keyEvent.CtrlKey || keyEvent.MetaKey || keyEvent.ShiftKey;
// Depending on the user's settings, might react to shortcuts:
switch (this.SettingsManager.ConfigurationData.Chat.ShortcutSendBehavior)
{
case SendBehavior.ENTER_IS_SENDING:
if (!isModifier && isEnter)
await this.SendMessage();
break;
case SendBehavior.MODIFER_ENTER_IS_SENDING:
if (isEnter && isModifier)
await this.SendMessage();
break;
}
}
private async Task SendMessage()
{
if (!this.IsProviderSelected)
return;
// We need to blur the focus away from the input field
// to be able to clear the field:
await this.inputField.BlurAsync();
// Create a new chat thread if necessary:
var threadName = this.ExtractThreadName(this.userInput);
if (this.ChatThread is null)
{
this.ChatThread = new()
{
SelectedProvider = this.Provider.Id,
WorkspaceId = this.currentWorkspaceId,
ChatId = Guid.NewGuid(),
Name = threadName,
Seed = this.RNG.Next(),
SystemPrompt = $"""
{SystemPrompts.DEFAULT}
{this.currentProfile.ToSystemPrompt()}
""",
Blocks = [],
};
await this.ChatThreadChanged.InvokeAsync(this.ChatThread);
}
else
{
// Set the thread name if it is empty:
if (string.IsNullOrWhiteSpace(this.ChatThread.Name))
this.ChatThread.Name = threadName;
}
//
// Add the user message to the thread:
//
var time = DateTimeOffset.Now;
this.ChatThread?.Blocks.Add(new ContentBlock
{
Time = time,
ContentType = ContentType.TEXT,
Role = ChatRole.USER,
Content = new ContentText
{
Text = this.userInput,
},
});
// Save the chat:
if (this.SettingsManager.ConfigurationData.Workspace.StorageBehavior is WorkspaceStorageBehavior.STORE_CHATS_AUTOMATICALLY)
{
await this.SaveThread();
this.hasUnsavedChanges = false;
this.StateHasChanged();
}
//
// Add the AI response to the thread:
//
var aiText = new ContentText
{
// We have to wait for the remote
// for the content stream:
InitialRemoteWait = true,
};
this.ChatThread?.Blocks.Add(new ContentBlock
{
Time = time,
ContentType = ContentType.TEXT,
Role = ChatRole.AI,
Content = aiText,
});
// Clear the input field:
this.userInput = string.Empty;
// Enable the stream state for the chat component:
this.isStreaming = true;
this.hasUnsavedChanges = true;
if (this.SettingsManager.ConfigurationData.Chat.ShowLatestMessageAfterLoading)
{
this.mustScrollToBottomAfterRender = true;
this.scrollRenderCountdown = 2;
}
this.StateHasChanged();
this.Logger.LogDebug($"Start processing user input using provider '{this.Provider.InstanceName}' with model '{this.Provider.Model}'.");
// Use the selected provider to get the AI response.
// By awaiting this line, we wait for the entire
// content to be streamed.
await aiText.CreateFromProviderAsync(this.Provider.CreateProvider(this.Logger), this.SettingsManager, this.Provider.Model, this.ChatThread);
// Save the chat:
if (this.SettingsManager.ConfigurationData.Workspace.StorageBehavior is WorkspaceStorageBehavior.STORE_CHATS_AUTOMATICALLY)
{
await this.SaveThread();
this.hasUnsavedChanges = false;
}
// Disable the stream state:
this.isStreaming = false;
this.StateHasChanged();
}
private async Task SaveThread()
{
if(this.ChatThread is null)
return;
if (!this.CanThreadBeSaved)
return;
//
// When the workspace component is visible, we store the chat
// through the workspace component. The advantage of this is that
// the workspace gets updated automatically when the chat is saved.
//
if (this.Workspaces is not null)
await this.Workspaces.StoreChat(this.ChatThread);
else
await WorkspaceBehaviour.StoreChat(this.ChatThread);
this.hasUnsavedChanges = false;
}
private async Task StartNewChat(bool useSameWorkspace = false, bool deletePreviousChat = false)
{
if (this.SettingsManager.ConfigurationData.Workspace.StorageBehavior is WorkspaceStorageBehavior.STORE_CHATS_MANUALLY && this.hasUnsavedChanges)
{
var dialogParameters = new DialogParameters
{
{ "Message", "Are you sure you want to start a new chat? All unsaved changes will be lost." },
};
var dialogReference = await this.DialogService.ShowAsync<ConfirmDialog>("Delete Chat", dialogParameters, DialogOptions.FULLSCREEN);
var dialogResult = await dialogReference.Result;
if (dialogResult is null || dialogResult.Canceled)
return;
}
if (this.ChatThread is not null && deletePreviousChat)
{
string chatPath;
if (this.ChatThread.WorkspaceId == Guid.Empty)
chatPath = Path.Join(SettingsManager.DataDirectory, "tempChats", this.ChatThread.ChatId.ToString());
else
chatPath = Path.Join(SettingsManager.DataDirectory, "workspaces", this.ChatThread.WorkspaceId.ToString(), this.ChatThread.ChatId.ToString());
if(this.Workspaces is null)
await WorkspaceBehaviour.DeleteChat(this.DialogService, this.ChatThread.WorkspaceId, this.ChatThread.ChatId, askForConfirmation: false);
else
await this.Workspaces.DeleteChat(chatPath, askForConfirmation: false, unloadChat: true);
}
this.isStreaming = false;
this.hasUnsavedChanges = false;
this.userInput = string.Empty;
switch (this.SettingsManager.ConfigurationData.Chat.AddChatProviderBehavior)
{
case AddChatProviderBehavior.ADDED_CHATS_USE_DEFAULT_PROVIDER:
this.Provider = this.SettingsManager.GetPreselectedProvider(Tools.Components.CHAT);
await this.ProviderChanged.InvokeAsync(this.Provider);
break;
default:
case AddChatProviderBehavior.ADDED_CHATS_USE_LATEST_PROVIDER:
if(this.Provider == default)
{
this.Provider = this.SettingsManager.GetPreselectedProvider(Tools.Components.CHAT);
await this.ProviderChanged.InvokeAsync(this.Provider);
}
break;
}
if (!useSameWorkspace)
{
this.ChatThread = null;
this.currentWorkspaceId = Guid.Empty;
this.currentWorkspaceName = string.Empty;
this.WorkspaceName(this.currentWorkspaceName);
}
else
{
this.ChatThread = new()
{
SelectedProvider = this.Provider.Id,
WorkspaceId = this.currentWorkspaceId,
ChatId = Guid.NewGuid(),
Name = string.Empty,
Seed = this.RNG.Next(),
SystemPrompt = $"""
{SystemPrompts.DEFAULT}
{this.currentProfile.ToSystemPrompt()}
""",
Blocks = [],
};
}
this.userInput = string.Empty;
await this.ChatThreadChanged.InvokeAsync(this.ChatThread);
}
private async Task MoveChatToWorkspace()
{
if(this.ChatThread is null)
return;
if (this.SettingsManager.ConfigurationData.Workspace.StorageBehavior is WorkspaceStorageBehavior.STORE_CHATS_MANUALLY && this.hasUnsavedChanges)
{
var confirmationDialogParameters = new DialogParameters
{
{ "Message", "Are you sure you want to move this chat? All unsaved changes will be lost." },
};
var confirmationDialogReference = await this.DialogService.ShowAsync<ConfirmDialog>("Unsaved Changes", confirmationDialogParameters, DialogOptions.FULLSCREEN);
var confirmationDialogResult = await confirmationDialogReference.Result;
if (confirmationDialogResult is null || confirmationDialogResult.Canceled)
return;
}
var dialogParameters = new DialogParameters
{
{ "Message", "Please select the workspace where you want to move the chat to." },
{ "SelectedWorkspace", this.ChatThread?.WorkspaceId },
{ "ConfirmText", "Move chat" },
};
var dialogReference = await this.DialogService.ShowAsync<WorkspaceSelectionDialog>("Move Chat to Workspace", dialogParameters, DialogOptions.FULLSCREEN);
var dialogResult = await dialogReference.Result;
if (dialogResult is null || dialogResult.Canceled)
return;
var workspaceId = dialogResult.Data is Guid id ? id : Guid.Empty;
if (workspaceId == Guid.Empty)
return;
// Delete the chat from the current workspace or the temporary storage:
await WorkspaceBehaviour.DeleteChat(this.DialogService, this.ChatThread!.WorkspaceId, this.ChatThread.ChatId, askForConfirmation: false);
this.ChatThread!.WorkspaceId = workspaceId;
await this.SaveThread();
this.currentWorkspaceId = this.ChatThread.WorkspaceId;
this.currentWorkspaceName = await WorkspaceBehaviour.LoadWorkspaceName(this.ChatThread.WorkspaceId);
this.WorkspaceName(this.currentWorkspaceName);
}
private async Task LoadedChatChanged()
{
this.isStreaming = false;
this.hasUnsavedChanges = false;
this.userInput = string.Empty;
this.currentWorkspaceId = this.ChatThread?.WorkspaceId ?? Guid.Empty;
this.currentWorkspaceName = this.ChatThread is null ? string.Empty : await WorkspaceBehaviour.LoadWorkspaceName(this.ChatThread.WorkspaceId);
this.WorkspaceName(this.currentWorkspaceName);
await this.SelectProviderWhenLoadingChat();
this.userInput = string.Empty;
if (this.SettingsManager.ConfigurationData.Chat.ShowLatestMessageAfterLoading)
{
this.mustScrollToBottomAfterRender = true;
this.scrollRenderCountdown = 2;
this.StateHasChanged();
}
}
private async Task ResetState()
{
this.isStreaming = false;
this.hasUnsavedChanges = false;
this.userInput = string.Empty;
this.currentWorkspaceId = Guid.Empty;
this.currentWorkspaceName = string.Empty;
this.WorkspaceName(this.currentWorkspaceName);
this.ChatThread = null;
await this.ChatThreadChanged.InvokeAsync(this.ChatThread);
}
private async Task SelectProviderWhenLoadingChat()
{
var chatProvider = this.ChatThread?.SelectedProvider;
switch (this.SettingsManager.ConfigurationData.Chat.LoadingProviderBehavior)
{
default:
case LoadingChatProviderBehavior.USE_CHAT_PROVIDER_IF_AVAILABLE:
this.Provider = this.SettingsManager.GetPreselectedProvider(Tools.Components.CHAT, chatProvider);
break;
case LoadingChatProviderBehavior.ALWAYS_USE_DEFAULT_CHAT_PROVIDER:
this.Provider = this.SettingsManager.GetPreselectedProvider(Tools.Components.CHAT);
break;
case LoadingChatProviderBehavior.ALWAYS_USE_LATEST_CHAT_PROVIDER:
if(this.Provider == default)
this.Provider = this.SettingsManager.GetPreselectedProvider(Tools.Components.CHAT);
break;
}
await this.ProviderChanged.InvokeAsync(this.Provider);
}
private async Task ToggleWorkspaceOverlay()
{
await MessageBus.INSTANCE.SendMessage<bool>(this, Event.WORKSPACE_TOGGLE_OVERLAY);
}
#region Overrides of MSGComponentBase
public override async Task ProcessIncomingMessage<T>(ComponentBase? sendingComponent, Event triggeredEvent, T? data) where T : default
{
switch (triggeredEvent)
{
case Event.RESET_CHAT_STATE:
await this.ResetState();
break;
case Event.CHAT_STREAMING_DONE:
if(this.autoSaveEnabled)
await this.SaveThread();
break;
case Event.WORKSPACE_LOADED_CHAT_CHANGED:
await this.LoadedChatChanged();
break;
}
}
public override Task<TResult?> ProcessMessageWithResult<TPayload, TResult>(ComponentBase? sendingComponent, Event triggeredEvent, TPayload? data) where TResult : default where TPayload : default
{
switch (triggeredEvent)
{
case Event.HAS_CHAT_UNSAVED_CHANGES:
if(this.SettingsManager.ConfigurationData.Workspace.StorageBehavior is WorkspaceStorageBehavior.STORE_CHATS_AUTOMATICALLY)
return Task.FromResult((TResult?) (object) false);
return Task.FromResult((TResult?)(object)this.hasUnsavedChanges);
}
return Task.FromResult(default(TResult));
}
#endregion
#region Implementation of IAsyncDisposable
public async ValueTask DisposeAsync()
{
if(this.SettingsManager.ConfigurationData.Workspace.StorageBehavior is WorkspaceStorageBehavior.STORE_CHATS_AUTOMATICALLY)
{
await this.SaveThread();
this.hasUnsavedChanges = false;
}
}
#endregion
}

7
app/MindWork AI Studio/Components/InnerScrolling.razor.cs
View File

@ -32,6 +32,9 @@ public partial class InnerScrolling : MSGComponentBase
[Parameter]
public string Class { get; set; } = string.Empty;
[Parameter]
public string? MinWidth { get; set; }
[CascadingParameter]
private MainLayout MainLayout { get; set; } = null!;
@ -71,7 +74,9 @@ public partial class InnerScrolling : MSGComponentBase
#endregion
private string Styles => this.FillEntireHorizontalSpace ? $"height: calc(100vh - {this.HeaderHeight} - {this.MainLayout.AdditionalHeight}); overflow-x: auto; min-width: 0;" : $"height: calc(100vh - {this.HeaderHeight} - {this.MainLayout.AdditionalHeight}); flex-shrink: 0;";
private string MinWidthStyle => string.IsNullOrWhiteSpace(this.MinWidth) ? string.Empty : $"min-width: {this.MinWidth};";
private string Styles => this.FillEntireHorizontalSpace ? $"height: calc(100vh - {this.HeaderHeight} - {this.MainLayout.AdditionalHeight}); overflow-x: auto; min-width: 0; {this.MinWidthStyle}" : $"height: calc(100vh - {this.HeaderHeight} - {this.MainLayout.AdditionalHeight}); flex-shrink: 0; {this.MinWidthStyle}";
private string Classes => this.FillEntireHorizontalSpace ? $"{this.Class} d-flex flex-column flex-grow-1" : $"{this.Class} d-flex flex-column";

9
app/MindWork AI Studio/Components/Workspaces.razor.cs
View File

@ -31,9 +31,6 @@ public partial class Workspaces : ComponentBase
[Parameter]
public EventCallback<ChatThread> CurrentChatThreadChanged { get; set; }
[Parameter]
public Func<Task> LoadedChatWasChanged { get; set; } = () => Task.CompletedTask;
[Parameter]
public bool ExpandRootNodes { get; set; } = true;
@ -273,7 +270,7 @@ public partial class Workspaces : ComponentBase
{
this.CurrentChatThread = chat;
await this.CurrentChatThreadChanged.InvokeAsync(this.CurrentChatThread);
await this.LoadedChatWasChanged();
await MessageBus.INSTANCE.SendMessage<bool>(this, Event.WORKSPACE_LOADED_CHAT_CHANGED);
}
return chat;
@ -325,7 +322,7 @@ public partial class Workspaces : ComponentBase
{
this.CurrentChatThread = null;
await this.CurrentChatThreadChanged.InvokeAsync(this.CurrentChatThread);
await this.LoadedChatWasChanged();
await MessageBus.INSTANCE.SendMessage<bool>(this, Event.WORKSPACE_LOADED_CHAT_CHANGED);
}
}
@ -471,7 +468,7 @@ public partial class Workspaces : ComponentBase
{
this.CurrentChatThread = chat;
await this.CurrentChatThreadChanged.InvokeAsync(this.CurrentChatThread);
await this.LoadedChatWasChanged();
await MessageBus.INSTANCE.SendMessage<bool>(this, Event.WORKSPACE_LOADED_CHAT_CHANGED);
}
await this.StoreChat(chat);

116
app/MindWork AI Studio/Pages/Chat.razor
View File

@ -1,7 +1,5 @@
@attribute [Route(Routes.CHAT)]
@using AIStudio.Chat
@using AIStudio.Settings.DataModel
@inherits MSGComponentBase
<MudText Typo="Typo.h3" Class="mb-2 mr-3">
@ -16,10 +14,11 @@
</MudText>
<ProviderSelection @bind-ProviderSettings="@this.providerSettings"/>
<MudStack Row="@true" Style="width: 100%; overflow: hidden;">
@if (this.SettingsManager.ConfigurationData.Workspace.StorageBehavior is not WorkspaceStorageBehavior.DISABLE_WORKSPACES
&& this.SettingsManager.ConfigurationData.Workspace.DisplayBehavior is WorkspaceDisplayBehavior.TOGGLE_SIDEBAR
&& !this.SettingsManager.ConfigurationData.Workspace.IsSidebarVisible)
@if (this.AreWorkspacesVisible)
{
<MudSplitter Dimension="@this.ReadSplitterPosition" DimensionChanged="this.SplitterChanged" EnableSlide="@this.AreWorkspacesVisible" EnableMargin="@false" StartContentStyle="margin-right: 1em;" BarStyle="" EndContentStyle="margin-left: 1em;">
<StartContent>
@if (this.AreWorkspacesHidden)
{
<MudPaper Class="border border-solid rounded-lg">
<MudTooltip Text="Show your workspaces" Placement="@TOOLBAR_TOOLTIP_PLACEMENT">
@ -33,96 +32,63 @@
{
@if (this.SettingsManager.ConfigurationData.Workspace.DisplayBehavior is WorkspaceDisplayBehavior.TOGGLE_SIDEBAR && this.SettingsManager.ConfigurationData.Workspace.IsSidebarVisible)
{
<InnerScrolling HeaderHeight="12.3em" Class="border border-solid rounded-lg">
<InnerScrolling HeaderHeight="12.3em" FillEntireHorizontalSpace="@true" Class="border border-solid rounded-lg" MinWidth="26em">
<HeaderContent>
<MudTooltip Text="Hide your workspaces" Placement="@TOOLBAR_TOOLTIP_PLACEMENT">
<MudIconButton Size="Size.Large" Icon="@this.WorkspaceSidebarToggleIcon" OnClick="() => this.ToggleWorkspaceSidebar()"/>
</MudTooltip>
</HeaderContent>
<ChildContent>
<Workspaces @ref="this.workspaces" @bind-CurrentChatThread="@this.chatThread" LoadedChatWasChanged="this.LoadedChatChanged"/>
<Workspaces @ref="this.workspaces" @bind-CurrentChatThread="@this.chatThread" />
</ChildContent>
</InnerScrolling>
}
else
{
<InnerScrolling HeaderHeight="12.3em" Class="border border-solid rounded-lg">
<InnerScrolling HeaderHeight="12.3em" FillEntireHorizontalSpace="@true" Class="border border-solid rounded-lg" MinWidth="26em">
<ChildContent>
<Workspaces @ref="this.workspaces" @bind-CurrentChatThread="@this.chatThread" LoadedChatWasChanged="this.LoadedChatChanged"/>
<Workspaces @ref="this.workspaces" @bind-CurrentChatThread="@this.chatThread" />
</ChildContent>
</InnerScrolling>
}
}
}
<InnerScrolling FillEntireHorizontalSpace="@true" @ref="@this.scrollingArea" HeaderHeight="12.3em">
<ChildContent>
@if (this.chatThread is not null)
{
foreach (var block in this.chatThread.Blocks.OrderBy(n => n.Time))
{
@if (!block.HideFromUser)
{
<ContentBlockComponent Role="@block.Role" Type="@block.ContentType" Time="@block.Time" Content="@block.Content"/>
</StartContent>
<EndContent>
<ChatComponent
@bind-ChatThread="@this.chatThread"
@bind-Provider="@this.providerSettings"
Workspaces="@this.workspaces"
WorkspaceName="name => this.currentWorkspaceName = name" />
</EndContent>
</MudSplitter>
}
}
}
</ChildContent>
<FooterContent>
<MudElement Style="flex: 0 0 auto;">
<MudTextField T="string" @ref="@this.inputField" @bind-Text="@this.userInput" Variant="Variant.Outlined" AutoGrow="@true" Lines="3" MaxLines="12" Label="@this.InputLabel" Placeholder="@this.ProviderPlaceholder" Adornment="Adornment.End" AdornmentIcon="@Icons.Material.Filled.Send" OnAdornmentClick="() => this.SendMessage()" ReadOnly="!this.IsProviderSelected || this.isStreaming" Immediate="@true" OnKeyUp="this.InputKeyEvent" UserAttributes="@USER_INPUT_ATTRIBUTES" Class="@this.UserInputClass" Style="@this.UserInputStyle"/>
</MudElement>
<MudToolBar WrapContent="true" Gutters="@false" Class="border border-solid rounded" Style="border-color: lightgrey;">
@if (
this.SettingsManager.ConfigurationData.Workspace.StorageBehavior is not WorkspaceStorageBehavior.DISABLE_WORKSPACES
&& this.SettingsManager.ConfigurationData.Workspace.DisplayBehavior is WorkspaceDisplayBehavior.TOGGLE_OVERLAY)
else if(this.SettingsManager.ConfigurationData.Workspace.StorageBehavior is not WorkspaceStorageBehavior.DISABLE_WORKSPACES && this.SettingsManager.ConfigurationData.Workspace.DisplayBehavior is WorkspaceDisplayBehavior.TOGGLE_SIDEBAR)
{
<MudStack Row="@true" Style="width: 100%; overflow: hidden;">
<MudPaper Class="border border-solid rounded-lg">
<MudTooltip Text="Show your workspaces" Placement="@TOOLBAR_TOOLTIP_PLACEMENT">
<MudIconButton Icon="@Icons.Material.Filled.SnippetFolder" OnClick="() => this.ToggleWorkspaceOverlay()"/>
<MudIconButton Size="Size.Large" Icon="@this.WorkspaceSidebarToggleIcon" OnClick="() => this.ToggleWorkspaceSidebar()"/>
</MudTooltip>
}
</MudPaper>
@if (this.SettingsManager.ConfigurationData.Workspace.StorageBehavior is WorkspaceStorageBehavior.STORE_CHATS_MANUALLY)
{
<MudTooltip Text="Save chat" Placement="@TOOLBAR_TOOLTIP_PLACEMENT">
<MudIconButton Icon="@Icons.Material.Filled.Save" OnClick="() => this.SaveThread()" Disabled="@(!this.CanThreadBeSaved)"/>
</MudTooltip>
}
<MudTooltip Text="Start temporary chat" Placement="@TOOLBAR_TOOLTIP_PLACEMENT">
<MudIconButton Icon="@Icons.Material.Filled.AddComment" OnClick="() => this.StartNewChat(useSameWorkspace: false)"/>
</MudTooltip>
@if (!string.IsNullOrWhiteSpace(this.currentWorkspaceName))
{
<MudTooltip Text="@this.TooltipAddChatToWorkspace" Placement="@TOOLBAR_TOOLTIP_PLACEMENT">
<MudIconButton Icon="@Icons.Material.Filled.CommentBank" OnClick="() => this.StartNewChat(useSameWorkspace: true)"/>
</MudTooltip>
}
@if (this.SettingsManager.ConfigurationData.Workspace.StorageBehavior is WorkspaceStorageBehavior.STORE_CHATS_AUTOMATICALLY)
{
<MudTooltip Text="Delete this chat & start a new one" Placement="@TOOLBAR_TOOLTIP_PLACEMENT">
<MudIconButton Icon="@Icons.Material.Filled.Refresh" OnClick="() => this.StartNewChat(useSameWorkspace: true, deletePreviousChat: true)" Disabled="@(!this.CanThreadBeSaved)"/>
</MudTooltip>
}
@if (this.SettingsManager.ConfigurationData.Workspace.StorageBehavior is not WorkspaceStorageBehavior.DISABLE_WORKSPACES)
{
<MudTooltip Text="Move the chat to a workspace, or to another if it is already in one." Placement="@TOOLBAR_TOOLTIP_PLACEMENT">
<MudIconButton Icon="@Icons.Material.Filled.MoveToInbox" Disabled="@(!this.CanThreadBeSaved)" OnClick="() => this.MoveChatToWorkspace()"/>
</MudTooltip>
}
@if (this.SettingsManager.ConfigurationData.LLMProviders.ShowProviderConfidence)
{
<ConfidenceInfo Mode="ConfidenceInfoMode.ICON" LLMProvider="@this.providerSettings.UsedLLMProvider"/>
}
<ProfileSelection CurrentProfile="@this.currentProfile" CurrentProfileChanged="@this.ProfileWasChanged" />
</MudToolBar>
</FooterContent>
</InnerScrolling>
<ChatComponent
@bind-ChatThread="@this.chatThread"
@bind-Provider="@this.providerSettings"
Workspaces="@this.workspaces"
WorkspaceName="name => this.currentWorkspaceName = name"/>
</MudStack>
}
else
{
<ChatComponent
@bind-ChatThread="@this.chatThread"
@bind-Provider="@this.providerSettings"
Workspaces="@this.workspaces"
WorkspaceName="name => this.currentWorkspaceName = name"/>
}
@if (
this.SettingsManager.ConfigurationData.Workspace.StorageBehavior != WorkspaceStorageBehavior.DISABLE_WORKSPACES
@ -134,11 +100,11 @@
<MudText Typo="Typo.h6" Class="mr-3">
Your workspaces
</MudText>
<MudIconButton Icon="@Icons.Material.Filled.Close" Variant="Variant.Filled" Color="Color.Default" Size="Size.Small" OnClick="() => this.ToggleWorkspaceOverlay()"/>
<MudIconButton Icon="@Icons.Material.Filled.Close" Variant="Variant.Filled" Color="Color.Default" Size="Size.Small" OnClick="() => this.ToggleWorkspacesOverlay()"/>
</MudStack>
</MudDrawerHeader>
<MudDrawerContainer Class="ml-6">
<Workspaces @ref="this.workspaces" @bind-CurrentChatThread="@this.chatThread" LoadedChatWasChanged="this.LoadedChatChanged"/>
<Workspaces @ref="this.workspaces" @bind-CurrentChatThread="@this.chatThread" />
</MudDrawerContainer>
</MudDrawer>
}

558
app/MindWork AI Studio/Pages/Chat.razor.cs
View File

@ -1,337 +1,55 @@
using AIStudio.Chat;
using AIStudio.Components;
using AIStudio.Dialogs;
using AIStudio.Provider;
using AIStudio.Settings;
using AIStudio.Settings.DataModel;
using Microsoft.AspNetCore.Components;
using Microsoft.AspNetCore.Components.Web;
using DialogOptions = AIStudio.Dialogs.DialogOptions;
using Timer = System.Timers.Timer;
namespace AIStudio.Pages;
/// <summary>
/// The chat page.
/// </summary>
public partial class Chat : MSGComponentBase, IAsyncDisposable
public partial class Chat : MSGComponentBase
{
[Inject]
private ThreadSafeRandom RNG { get; init; } = null!;
[Inject]
private IDialogService DialogService { get; init; } = null!;
[Inject]
private ILogger<Chat> Logger { get; init; } = null!;
private InnerScrolling scrollingArea = null!;
private const Placement TOOLBAR_TOOLTIP_PLACEMENT = Placement.Bottom;
private static readonly Dictionary<string, object?> USER_INPUT_ATTRIBUTES = new();
private AIStudio.Settings.Provider providerSettings;
private Profile currentProfile = Profile.NO_PROFILE;
private ChatThread? chatThread;
private bool hasUnsavedChanges;
private bool isStreaming;
private string userInput = string.Empty;
private string currentWorkspaceName = string.Empty;
private Guid currentWorkspaceId = Guid.Empty;
private AIStudio.Settings.Provider providerSettings;
private bool workspaceOverlayVisible;
private string currentWorkspaceName = string.Empty;
private Workspaces? workspaces;
private bool mustScrollToBottomAfterRender;
private bool mustStoreChat;
private bool mustLoadChat;
private LoadChat loadChat;
private byte scrollRenderCountdown;
private bool autoSaveEnabled;
private double splitterPosition = 30;
// Unfortunately, we need the input field reference to blur the focus away. Without
// this, we cannot clear the input field.
private MudTextField<string> inputField = null!;
private readonly Timer splitterSaveTimer = new(TimeSpan.FromSeconds(1.6));
#region Overrides of ComponentBase
protected override async Task OnInitializedAsync()
{
this.ApplyFilters([], [ Event.HAS_CHAT_UNSAVED_CHANGES, Event.RESET_CHAT_STATE, Event.CHAT_STREAMING_DONE ]);
// Configure the spellchecking for the user input:
this.SettingsManager.InjectSpellchecking(USER_INPUT_ATTRIBUTES);
this.currentProfile = this.SettingsManager.GetPreselectedProfile(Tools.Components.CHAT);
var deferredContent = MessageBus.INSTANCE.CheckDeferredMessages<ChatThread>(Event.SEND_TO_CHAT).FirstOrDefault();
if (deferredContent is not null)
this.splitterPosition = this.SettingsManager.ConfigurationData.Workspace.SplitterPosition;
this.splitterSaveTimer.AutoReset = false;
this.splitterSaveTimer.Elapsed += async (_, _) =>
{
this.chatThread = deferredContent;
if (this.chatThread is not null)
{
if (string.IsNullOrWhiteSpace(this.chatThread.Name))
{
var firstUserBlock = this.chatThread.Blocks.FirstOrDefault(x => x.Role == ChatRole.USER);
if (firstUserBlock is not null)
{
this.chatThread.Name = firstUserBlock.Content switch
{
ContentText textBlock => this.ExtractThreadName(textBlock.Text),
_ => "Thread"
this.SettingsManager.ConfigurationData.Workspace.SplitterPosition = this.splitterPosition;
await this.SettingsManager.StoreSettings();
};
}
}
if (this.SettingsManager.ConfigurationData.Workspace.StorageBehavior is WorkspaceStorageBehavior.STORE_CHATS_AUTOMATICALLY)
{
this.autoSaveEnabled = true;
this.mustStoreChat = true;
// Ensure the workspace exists:
if(this.chatThread.WorkspaceId == KnownWorkspaces.ERI_SERVER_WORKSPACE_ID)
await WorkspaceBehaviour.EnsureERIServerWorkspace();
else if (this.chatThread.WorkspaceId == KnownWorkspaces.BIAS_WORKSPACE_ID)
await WorkspaceBehaviour.EnsureBiasWorkspace();
}
}
if (this.SettingsManager.ConfigurationData.Chat.ShowLatestMessageAfterLoading)
{
this.mustScrollToBottomAfterRender = true;
this.scrollRenderCountdown = 2;
this.StateHasChanged();
}
}
var deferredLoading = MessageBus.INSTANCE.CheckDeferredMessages<LoadChat>(Event.LOAD_CHAT).FirstOrDefault();
if (deferredLoading != default)
{
this.loadChat = deferredLoading;
this.mustLoadChat = true;
}
this.SelectProviderWhenLoadingChat();
await base.OnInitializedAsync();
}
protected override async Task OnAfterRenderAsync(bool firstRender)
{
if (firstRender && this.chatThread is not null && this.mustStoreChat)
{
this.mustStoreChat = false;
if(this.workspaces is not null)
await this.workspaces.StoreChat(this.chatThread);
else
await WorkspaceBehaviour.StoreChat(this.chatThread);
this.currentWorkspaceId = this.chatThread.WorkspaceId;
this.currentWorkspaceName = await WorkspaceBehaviour.LoadWorkspaceName(this.chatThread.WorkspaceId);
}
if (firstRender && this.mustLoadChat)
{
this.mustLoadChat = false;
this.chatThread = await WorkspaceBehaviour.LoadChat(this.loadChat);
if(this.chatThread is not null)
{
this.currentWorkspaceName = await WorkspaceBehaviour.LoadWorkspaceName(this.chatThread.WorkspaceId);
this.SelectProviderWhenLoadingChat();
}
this.StateHasChanged();
}
if(this.mustScrollToBottomAfterRender)
{
if (--this.scrollRenderCountdown == 0)
{
await this.scrollingArea.ScrollToBottom();
this.mustScrollToBottomAfterRender = false;
}
else
{
this.StateHasChanged();
}
}
await base.OnAfterRenderAsync(firstRender);
}
#endregion
private bool IsProviderSelected => this.providerSettings.UsedLLMProvider != LLMProviders.NONE;
private string ProviderPlaceholder => this.IsProviderSelected ? "Type your input here..." : "Select a provider first";
private string InputLabel => this.IsProviderSelected ? $"Your Prompt (use selected instance '{this.providerSettings.InstanceName}', provider '{this.providerSettings.UsedLLMProvider.ToName()}')" : "Select a provider first";
private bool CanThreadBeSaved => this.chatThread is not null && this.chatThread.Blocks.Count > 0;
private string TooltipAddChatToWorkspace => $"Start new chat in workspace \"{this.currentWorkspaceName}\"";
private string UserInputStyle => this.SettingsManager.ConfigurationData.LLMProviders.ShowProviderConfidence ? this.providerSettings.UsedLLMProvider.GetConfidence(this.SettingsManager).SetColorStyle(this.SettingsManager) : string.Empty;
private string UserInputClass => this.SettingsManager.ConfigurationData.LLMProviders.ShowProviderConfidence ? "confidence-border" : string.Empty;
private string WorkspaceSidebarToggleIcon => this.SettingsManager.ConfigurationData.Workspace.IsSidebarVisible ? Icons.Material.Filled.ArrowCircleLeft : Icons.Material.Filled.ArrowCircleRight;
private void ProfileWasChanged(Profile profile)
{
this.currentProfile = profile;
if(this.chatThread is null)
return;
private bool AreWorkspacesVisible => this.SettingsManager.ConfigurationData.Workspace.StorageBehavior is not WorkspaceStorageBehavior.DISABLE_WORKSPACES
&& ((this.SettingsManager.ConfigurationData.Workspace.DisplayBehavior is WorkspaceDisplayBehavior.TOGGLE_SIDEBAR && this.SettingsManager.ConfigurationData.Workspace.IsSidebarVisible)
|| this.SettingsManager.ConfigurationData.Workspace.DisplayBehavior is WorkspaceDisplayBehavior.SIDEBAR_ALWAYS_VISIBLE);
this.chatThread = this.chatThread with
{
SystemPrompt = $"""
{SystemPrompts.DEFAULT}
{this.currentProfile.ToSystemPrompt()}
"""
};
}
private async Task SendMessage()
{
if (!this.IsProviderSelected)
return;
// We need to blur the focus away from the input field
// to be able to clear the field:
await this.inputField.BlurAsync();
// Create a new chat thread if necessary:
var threadName = this.ExtractThreadName(this.userInput);
if (this.chatThread is null)
{
this.chatThread = new()
{
SelectedProvider = this.providerSettings.Id,
WorkspaceId = this.currentWorkspaceId,
ChatId = Guid.NewGuid(),
Name = threadName,
Seed = this.RNG.Next(),
SystemPrompt = $"""
{SystemPrompts.DEFAULT}
{this.currentProfile.ToSystemPrompt()}
""",
Blocks = [],
};
}
else
{
// Set the thread name if it is empty:
if (string.IsNullOrWhiteSpace(this.chatThread.Name))
this.chatThread.Name = threadName;
}
//
// Add the user message to the thread:
//
var time = DateTimeOffset.Now;
this.chatThread?.Blocks.Add(new ContentBlock
{
Time = time,
ContentType = ContentType.TEXT,
Role = ChatRole.USER,
Content = new ContentText
{
Text = this.userInput,
},
});
// Save the chat:
if (this.SettingsManager.ConfigurationData.Workspace.StorageBehavior is WorkspaceStorageBehavior.STORE_CHATS_AUTOMATICALLY)
{
await this.SaveThread();
this.hasUnsavedChanges = false;
this.StateHasChanged();
}
//
// Add the AI response to the thread:
//
var aiText = new ContentText
{
// We have to wait for the remote
// for the content stream:
InitialRemoteWait = true,
};
this.chatThread?.Blocks.Add(new ContentBlock
{
Time = time,
ContentType = ContentType.TEXT,
Role = ChatRole.AI,
Content = aiText,
});
// Clear the input field:
this.userInput = string.Empty;
// Enable the stream state for the chat component:
this.isStreaming = true;
this.hasUnsavedChanges = true;
if (this.SettingsManager.ConfigurationData.Chat.ShowLatestMessageAfterLoading)
{
this.mustScrollToBottomAfterRender = true;
this.scrollRenderCountdown = 2;
}
this.StateHasChanged();
// Use the selected provider to get the AI response.
// By awaiting this line, we wait for the entire
// content to be streamed.
await aiText.CreateFromProviderAsync(this.providerSettings.CreateProvider(this.Logger), this.SettingsManager, this.providerSettings.Model, this.chatThread);
// Save the chat:
if (this.SettingsManager.ConfigurationData.Workspace.StorageBehavior is WorkspaceStorageBehavior.STORE_CHATS_AUTOMATICALLY)
{
await this.SaveThread();
this.hasUnsavedChanges = false;
}
// Disable the stream state:
this.isStreaming = false;
this.StateHasChanged();
}
private async Task InputKeyEvent(KeyboardEventArgs keyEvent)
{
this.hasUnsavedChanges = true;
var key = keyEvent.Code.ToLowerInvariant();
// Was the enter key (either enter or numpad enter) pressed?
var isEnter = key is "enter" or "numpadenter";
// Was a modifier key pressed as well?
var isModifier = keyEvent.AltKey || keyEvent.CtrlKey || keyEvent.MetaKey || keyEvent.ShiftKey;
// Depending on the user's settings, might react to shortcuts:
switch (this.SettingsManager.ConfigurationData.Chat.ShortcutSendBehavior)
{
case SendBehavior.ENTER_IS_SENDING:
if (!isModifier && isEnter)
await this.SendMessage();
break;
case SendBehavior.MODIFER_ENTER_IS_SENDING:
if (isEnter && isModifier)
await this.SendMessage();
break;
}
}
private void ToggleWorkspaceOverlay()
{
this.workspaceOverlayVisible = !this.workspaceOverlayVisible;
}
private bool AreWorkspacesHidden => this.SettingsManager.ConfigurationData.Workspace.StorageBehavior is not WorkspaceStorageBehavior.DISABLE_WORKSPACES
&& this.SettingsManager.ConfigurationData.Workspace.DisplayBehavior is WorkspaceDisplayBehavior.TOGGLE_SIDEBAR
&& !this.SettingsManager.ConfigurationData.Workspace.IsSidebarVisible;
private async Task ToggleWorkspaceSidebar()
{
@ -339,257 +57,39 @@ public partial class Chat : MSGComponentBase, IAsyncDisposable
await this.SettingsManager.StoreSettings();
}
private async Task SaveThread()
private void SplitterChanged(double position)
{
if(this.chatThread is null)
return;
if (!this.CanThreadBeSaved)
return;
//
// When the workspace component is visible, we store the chat
// through the workspace component. The advantage of this is that
// the workspace gets updated automatically when the chat is saved.
//
if (this.workspaces is not null)
await this.workspaces.StoreChat(this.chatThread);
else
await WorkspaceBehaviour.StoreChat(this.chatThread);
this.hasUnsavedChanges = false;
this.splitterPosition = position;
this.splitterSaveTimer.Stop();
this.splitterSaveTimer.Start();
}
private string ExtractThreadName(string firstUserInput)
private void ToggleWorkspacesOverlay()
{
// We select the first 10 words of the user input:
var words = firstUserInput.Split(' ', StringSplitOptions.RemoveEmptyEntries);
var threadName = string.Join(' ', words.Take(10));
// If the thread name is empty, we use a default name:
if (string.IsNullOrWhiteSpace(threadName))
threadName = "Thread";
return threadName;
}
private async Task StartNewChat(bool useSameWorkspace = false, bool deletePreviousChat = false)
{
if (this.SettingsManager.ConfigurationData.Workspace.StorageBehavior is WorkspaceStorageBehavior.STORE_CHATS_MANUALLY && this.hasUnsavedChanges)
{
var dialogParameters = new DialogParameters
{
{ "Message", "Are you sure you want to start a new chat? All unsaved changes will be lost." },
};
var dialogReference = await this.DialogService.ShowAsync<ConfirmDialog>("Delete Chat", dialogParameters, DialogOptions.FULLSCREEN);
var dialogResult = await dialogReference.Result;
if (dialogResult is null || dialogResult.Canceled)
return;
}
if (this.chatThread is not null && deletePreviousChat)
{
string chatPath;
if (this.chatThread.WorkspaceId == Guid.Empty)
chatPath = Path.Join(SettingsManager.DataDirectory, "tempChats", this.chatThread.ChatId.ToString());
else
chatPath = Path.Join(SettingsManager.DataDirectory, "workspaces", this.chatThread.WorkspaceId.ToString(), this.chatThread.ChatId.ToString());
if(this.workspaces is null)
await WorkspaceBehaviour.DeleteChat(this.DialogService, this.chatThread.WorkspaceId, this.chatThread.ChatId, askForConfirmation: false);
else
await this.workspaces.DeleteChat(chatPath, askForConfirmation: false, unloadChat: true);
}
this.isStreaming = false;
this.hasUnsavedChanges = false;
this.userInput = string.Empty;
switch (this.SettingsManager.ConfigurationData.Chat.AddChatProviderBehavior)
{
case AddChatProviderBehavior.ADDED_CHATS_USE_DEFAULT_PROVIDER:
this.providerSettings = this.SettingsManager.GetPreselectedProvider(Tools.Components.CHAT);
break;
default:
case AddChatProviderBehavior.ADDED_CHATS_USE_LATEST_PROVIDER:
if(this.providerSettings == default)
this.providerSettings = this.SettingsManager.GetPreselectedProvider(Tools.Components.CHAT);
break;
}
if (!useSameWorkspace)
{
this.chatThread = null;
this.currentWorkspaceId = Guid.Empty;
this.currentWorkspaceName = string.Empty;
}
else
{
this.chatThread = new()
{
SelectedProvider = this.providerSettings.Id,
WorkspaceId = this.currentWorkspaceId,
ChatId = Guid.NewGuid(),
Name = string.Empty,
Seed = this.RNG.Next(),
SystemPrompt = $"""
{SystemPrompts.DEFAULT}
{this.currentProfile.ToSystemPrompt()}
""",
Blocks = [],
};
}
this.userInput = string.Empty;
}
private async Task MoveChatToWorkspace()
{
if(this.chatThread is null)
return;
if (this.SettingsManager.ConfigurationData.Workspace.StorageBehavior is WorkspaceStorageBehavior.STORE_CHATS_MANUALLY && this.hasUnsavedChanges)
{
var confirmationDialogParameters = new DialogParameters
{
{ "Message", "Are you sure you want to move this chat? All unsaved changes will be lost." },
};
var confirmationDialogReference = await this.DialogService.ShowAsync<ConfirmDialog>("Unsaved Changes", confirmationDialogParameters, DialogOptions.FULLSCREEN);
var confirmationDialogResult = await confirmationDialogReference.Result;
if (confirmationDialogResult is null || confirmationDialogResult.Canceled)
return;
}
var dialogParameters = new DialogParameters
{
{ "Message", "Please select the workspace where you want to move the chat to." },
{ "SelectedWorkspace", this.chatThread?.WorkspaceId },
{ "ConfirmText", "Move chat" },
};
var dialogReference = await this.DialogService.ShowAsync<WorkspaceSelectionDialog>("Move Chat to Workspace", dialogParameters, DialogOptions.FULLSCREEN);
var dialogResult = await dialogReference.Result;
if (dialogResult is null || dialogResult.Canceled)
return;
var workspaceId = dialogResult.Data is Guid id ? id : default;
if (workspaceId == Guid.Empty)
return;
// Delete the chat from the current workspace or the temporary storage:
await WorkspaceBehaviour.DeleteChat(this.DialogService, this.chatThread!.WorkspaceId, this.chatThread.ChatId, askForConfirmation: false);
this.chatThread!.WorkspaceId = workspaceId;
await this.SaveThread();
this.currentWorkspaceId = this.chatThread.WorkspaceId;
this.currentWorkspaceName = await WorkspaceBehaviour.LoadWorkspaceName(this.chatThread.WorkspaceId);
}
private async Task LoadedChatChanged()
{
//
// It should not happen that the workspace component is not loaded
// because the workspace component is calling this method.
//
if(this.workspaces is null)
return;
this.isStreaming = false;
this.hasUnsavedChanges = false;
this.userInput = string.Empty;
this.currentWorkspaceId = this.chatThread?.WorkspaceId ?? Guid.Empty;
this.currentWorkspaceName = this.chatThread is null ? string.Empty : await WorkspaceBehaviour.LoadWorkspaceName(this.chatThread.WorkspaceId);
this.SelectProviderWhenLoadingChat();
this.userInput = string.Empty;
if (this.SettingsManager.ConfigurationData.Chat.ShowLatestMessageAfterLoading)
{
this.mustScrollToBottomAfterRender = true;
this.scrollRenderCountdown = 2;
this.workspaceOverlayVisible = !this.workspaceOverlayVisible;
this.StateHasChanged();
}
}
private void ResetState()
{
this.isStreaming = false;
this.hasUnsavedChanges = false;
this.userInput = string.Empty;
this.currentWorkspaceId = Guid.Empty;
this.currentWorkspaceName = string.Empty;
this.chatThread = null;
}
private void SelectProviderWhenLoadingChat()
{
var chatProvider = this.chatThread?.SelectedProvider;
switch (this.SettingsManager.ConfigurationData.Chat.LoadingProviderBehavior)
{
default:
case LoadingChatProviderBehavior.USE_CHAT_PROVIDER_IF_AVAILABLE:
this.providerSettings = this.SettingsManager.GetPreselectedProvider(Tools.Components.CHAT, chatProvider);
break;
case LoadingChatProviderBehavior.ALWAYS_USE_DEFAULT_CHAT_PROVIDER:
this.providerSettings = this.SettingsManager.GetPreselectedProvider(Tools.Components.CHAT);
break;
case LoadingChatProviderBehavior.ALWAYS_USE_LATEST_CHAT_PROVIDER:
if(this.providerSettings == default)
this.providerSettings = this.SettingsManager.GetPreselectedProvider(Tools.Components.CHAT);
break;
}
}
private double ReadSplitterPosition => this.AreWorkspacesHidden ? 6 : this.splitterPosition;
#region Overrides of MSGComponentBase
public override async Task ProcessIncomingMessage<T>(ComponentBase? sendingComponent, Event triggeredEvent, T? data) where T : default
public override Task ProcessIncomingMessage<T>(ComponentBase? sendingComponent, Event triggeredEvent, T? data) where T : default
{
switch (triggeredEvent)
{
case Event.RESET_CHAT_STATE:
this.ResetState();
break;
case Event.CHAT_STREAMING_DONE:
if(this.autoSaveEnabled)
await this.SaveThread();
case Event.WORKSPACE_TOGGLE_OVERLAY:
this.ToggleWorkspacesOverlay();
break;
}
return Task.CompletedTask;
}
public override Task<TResult?> ProcessMessageWithResult<TPayload, TResult>(ComponentBase? sendingComponent, Event triggeredEvent, TPayload? data) where TResult : default where TPayload : default
{
switch (triggeredEvent)
{
case Event.HAS_CHAT_UNSAVED_CHANGES:
if(this.SettingsManager.ConfigurationData.Workspace.StorageBehavior is WorkspaceStorageBehavior.STORE_CHATS_AUTOMATICALLY)
return Task.FromResult((TResult?) (object) false);
return Task.FromResult((TResult?)(object)this.hasUnsavedChanges);
}
return Task.FromResult(default(TResult));
}
#endregion
#region Implementation of IAsyncDisposable
public async ValueTask DisposeAsync()
{
if(this.SettingsManager.ConfigurationData.Workspace.StorageBehavior is WorkspaceStorageBehavior.STORE_CHATS_AUTOMATICALLY)
{
await this.SaveThread();
this.hasUnsavedChanges = false;
}
}
#endregion
}

5
app/MindWork AI Studio/Settings/DataModel/DataWorkspace.cs
View File

@ -21,4 +21,9 @@ public sealed class DataWorkspace
/// Indicates whether the sidebar is currently visible.
/// </summary>
public bool IsSidebarVisible { get; set; } = true;
/// <summary>
/// The position of the splitter between the chat and the workspaces.
/// </summary>
public double SplitterPosition { get; set; } = 30;
}

4
app/MindWork AI Studio/Tools/Event.cs
View File

@ -19,6 +19,10 @@ public enum Event
LOAD_CHAT,
CHAT_STREAMING_DONE,
// Workspace events:
WORKSPACE_LOADED_CHAT_CHANGED,
WORKSPACE_TOGGLE_OVERLAY,
// Send events:
SEND_TO_GRAMMAR_SPELLING_ASSISTANT,
SEND_TO_ICON_FINDER_ASSISTANT,

1
app/MindWork AI Studio/wwwroot/changelog/v0.9.23.md
View File

@ -1,5 +1,6 @@
# v0.9.23, build 198 (2024-12-xx xx:xx UTC)
- Added an ERI server coding assistant as a preview feature behind the RAG feature flag. This helps you implement an ERI server to gain access to, e.g., your enterprise data from within AI Studio.
- Improved the chat UI: You can now set the aspect ratio between workspaces and chat as you like.
- Improved provider requests by handling rate limits by retrying requests.
- Improved the creation of the "the bias of the day" workspace; create that workspace only when the bias of the day feature is used.
- Improved the save operation of settings by using a temporary file to avoid data loss in rare cases.