feat: Enable adding System Prompt per-chat

This commit is contained in:
Aleksander Grygier 2026-01-05 12:03:35 +01:00
parent 276a3e9416
commit bc60beb1a7
6 changed files with 42 additions and 14 deletions

View File

@ -33,7 +33,7 @@
onFileUpload?: (files: File[]) => void;
onSend?: (message: string, files?: ChatUploadedFile[]) => Promise<boolean>;
onStop?: () => void;
onSystemPromptAdd?: (draft: { message: string; files: ChatUploadedFile[] }) => void;
onSystemPromptAdd?: () => void;
showHelperText?: boolean;
uploadedFiles?: ChatUploadedFile[];
}
@ -325,7 +325,7 @@
onFileUpload={handleFileUpload}
onMicClick={handleMicClick}
onStop={handleStop}
onSystemPromptClick={handleSystemPromptClick}
onSystemPromptClick={onSystemPromptAdd}
/>
</div>
</form>

View File

@ -1,5 +1,5 @@
<script lang="ts">
import { Plus } from '@lucide/svelte';
import { Plus, MessageSquare } from '@lucide/svelte';
import { Button } from '$lib/components/ui/button';
import * as DropdownMenu from '$lib/components/ui/dropdown-menu';
import * as Tooltip from '$lib/components/ui/tooltip';
@ -15,6 +15,7 @@
showMcpOption?: boolean;
onFileUpload?: (fileType?: FileTypeCategory) => void;
onMcpClick?: () => void;
onSystemPromptClick?: () => void;
}
let {
@ -24,7 +25,8 @@
hasVisionModality = false,
showMcpOption = false,
onFileUpload,
onMcpClick
onMcpClick,
onSystemPromptClick
}: Props = $props();
const fileUploadTooltipText = 'Add files or MCP servers';
@ -136,6 +138,24 @@
<span>MCP Servers</span>
</DropdownMenu.Item>
{/if}
<DropdownMenu.Separator />
<Tooltip.Root>
<Tooltip.Trigger class="w-full">
<DropdownMenu.Item
class="flex cursor-pointer items-center gap-2"
onclick={() => onSystemPromptClick?.()}
>
<MessageSquare class="h-4 w-4" />
<span>System Prompt</span>
</DropdownMenu.Item>
</Tooltip.Trigger>
<Tooltip.Content>
<p>Add a custom system message for this conversation</p>
</Tooltip.Content>
</Tooltip.Root>
</DropdownMenu.Content>
</DropdownMenu.Root>
</div>

View File

@ -169,7 +169,7 @@
let showMcpDialog = $state(false);
// MCP servers state (simplified - just need to check if any exist)
let mcpServers = $derived(parseMcpServerSettings(currentConfig.mcpServers));
let hasMcpServers = $derived(mcpServers.length > 0);
</script>
@ -183,6 +183,7 @@
showMcpOption={!hasMcpServers}
onMcpClick={() => (showMcpDialog = true)}
{onFileUpload}
{onSystemPromptClick}
/>
{#if hasMcpServers}

View File

@ -1,6 +1,5 @@
<script lang="ts">
import { goto } from '$app/navigation';
import { base } from '$app/paths';
import {
chatStore,
pendingEditMessageId,
@ -79,7 +78,17 @@
return null;
});
function handleCancelEdit() {
// Auto-start edit mode if this message is the pending edit target
$effect(() => {
const pendingId = pendingEditMessageId();
if (pendingId && pendingId === message.id && !isEditing) {
handleEdit();
clearPendingEditMessageId();
}
});
async function handleCancelEdit() {
isEditing = false;
// If canceling a new system message with placeholder content, remove it without deleting children
@ -87,7 +96,7 @@
const conversationDeleted = await removeSystemPromptPlaceholder(message.id);
if (conversationDeleted) {
goto(`${base}/`);
goto('/');
}
return;
@ -188,7 +197,7 @@
const conversationDeleted = await removeSystemPromptPlaceholder(message.id);
isEditing = false;
if (conversationDeleted) {
goto(`${base}/`);
goto('/');
}
return;
}

View File

@ -451,7 +451,7 @@
onFileUpload={handleFileUpload}
onSend={handleSendMessage}
onStop={() => chatStore.stopGeneration()}
onSystemPromptAdd={handleSystemPromptAdd}
onSystemPromptAdd={() => chatStore.addSystemPrompt()}
showHelperText={false}
bind:uploadedFiles
/>
@ -511,7 +511,7 @@
onFileUpload={handleFileUpload}
onSend={handleSendMessage}
onStop={() => chatStore.stopGeneration()}
onSystemPromptAdd={handleSystemPromptAdd}
onSystemPromptAdd={() => chatStore.addSystemPrompt()}
showHelperText={true}
bind:uploadedFiles
/>

View File

@ -17,6 +17,7 @@ import {
import { SvelteMap } from 'svelte/reactivity';
import { DEFAULT_CONTEXT } from '$lib/constants/default-context';
import { getAgenticConfig } from '$lib/config/agentic';
import { SYSTEM_MESSAGE_PLACEHOLDER } from '$lib/constants/ui';
/**
* chatStore - Active AI interaction and streaming state management
@ -79,9 +80,6 @@ class ChatStore {
private isEditModeActive = $state(false);
private addFilesHandler: ((files: File[]) => void) | null = $state(null);
pendingEditMessageId = $state<string | null>(null);
// Draft preservation for navigation (e.g., when adding system prompt from welcome page)
private _pendingDraftMessage = $state<string>('');
private _pendingDraftFiles = $state<ChatUploadedFile[]>([]);
// ─────────────────────────────────────────────────────────────────────────────
// Loading State