Files
automaker/apps/ui/src/hooks/use-electron-agent.ts
Shirone 2b942a6cb1 feat: integrate thinking level support across various components
- Enhanced multiple server and UI components to include an optional thinking level parameter, improving the configurability of model interactions.
- Updated request handlers and services to manage and pass the thinking level, ensuring consistent data handling across the application.
- Refactored UI components to display and manage the selected model along with its thinking level, enhancing user experience and clarity.
- Adjusted the Electron API and HTTP client to support the new thinking level parameter in requests, ensuring seamless integration.

This update significantly improves the application's ability to adapt reasoning capabilities based on user-defined thinking levels, enhancing overall performance and user satisfaction.
2026-01-02 17:52:12 +01:00

606 lines
19 KiB
TypeScript

import { useState, useEffect, useCallback, useRef } from 'react';
import type { Message, StreamEvent } from '@/types/electron';
import { useMessageQueue } from './use-message-queue';
import type { ImageAttachment, TextFileAttachment } from '@/store/app-store';
import { getElectronAPI } from '@/lib/electron';
import { sanitizeFilename } from '@/lib/image-utils';
import { createLogger } from '@automaker/utils/logger';
const logger = createLogger('ElectronAgent');
interface UseElectronAgentOptions {
sessionId: string;
workingDirectory?: string;
model?: string;
thinkingLevel?: string;
onToolUse?: (toolName: string, toolInput: unknown) => void;
}
// Server-side queued prompt type
interface QueuedPrompt {
id: string;
message: string;
imagePaths?: string[];
model?: string;
thinkingLevel?: string;
addedAt: string;
}
interface UseElectronAgentResult {
messages: Message[];
isProcessing: boolean;
isConnected: boolean;
sendMessage: (
content: string,
images?: ImageAttachment[],
textFiles?: TextFileAttachment[]
) => Promise<void>;
stopExecution: () => Promise<void>;
clearHistory: () => Promise<void>;
error: string | null;
// Client-side queue (local)
queuedMessages: {
id: string;
content: string;
images?: ImageAttachment[];
textFiles?: TextFileAttachment[];
timestamp: Date;
}[];
isQueueProcessing: boolean;
clearMessageQueue: () => void;
// Server-side queue (persistent, auto-runs)
serverQueue: QueuedPrompt[];
addToServerQueue: (
message: string,
images?: ImageAttachment[],
textFiles?: TextFileAttachment[]
) => Promise<void>;
removeFromServerQueue: (promptId: string) => Promise<void>;
clearServerQueue: () => Promise<void>;
}
/**
* React hook for interacting with the Electron-based Claude agent
*
* This hook provides a clean interface to the agent running in the Electron
* main process, which survives Next.js restarts.
*/
export function useElectronAgent({
sessionId,
workingDirectory,
model,
thinkingLevel,
onToolUse,
}: UseElectronAgentOptions): UseElectronAgentResult {
const [messages, setMessages] = useState<Message[]>([]);
const [isProcessing, setIsProcessing] = useState(false);
const [isConnected, setIsConnected] = useState(false);
const [error, setError] = useState<string | null>(null);
const [serverQueue, setServerQueue] = useState<QueuedPrompt[]>([]);
const unsubscribeRef = useRef<(() => void) | null>(null);
const currentMessageRef = useRef<Message | null>(null);
// Send message directly to the agent (bypassing queue)
const sendMessageDirectly = useCallback(
async (content: string, images?: ImageAttachment[], textFiles?: TextFileAttachment[]) => {
const api = getElectronAPI();
if (!api?.agent) {
setError('API not available');
return;
}
if (isProcessing) {
throw new Error('Agent is already processing a message');
}
setIsProcessing(true);
setError(null);
try {
logger.info('Sending message directly', {
hasImages: images && images.length > 0,
imageCount: images?.length || 0,
hasTextFiles: textFiles && textFiles.length > 0,
textFileCount: textFiles?.length || 0,
});
// Build message content with text file context prepended
let messageContent = content;
if (textFiles && textFiles.length > 0) {
const contextParts = textFiles.map((file) => {
return `<file name="${file.filename}">\n${file.content}\n</file>`;
});
const contextBlock = `Here are some files for context:\n\n${contextParts.join('\n\n')}\n\n`;
messageContent = contextBlock + content;
}
// Save images to .automaker/images and get paths
let imagePaths: string[] | undefined;
if (images && images.length > 0 && api.saveImageToTemp) {
imagePaths = [];
for (const image of images) {
const result = await api.saveImageToTemp(
image.data,
sanitizeFilename(image.filename),
image.mimeType,
workingDirectory // Pass workingDirectory as projectPath
);
if (result.success && result.path) {
imagePaths.push(result.path);
logger.info('Saved image to .automaker/images:', result.path);
} else {
logger.error('Failed to save image:', result.error);
}
}
}
const result = await api.agent!.send(
sessionId,
messageContent,
workingDirectory,
imagePaths,
model,
thinkingLevel
);
if (!result.success) {
setError(result.error || 'Failed to send message');
setIsProcessing(false);
}
// Note: We don't set isProcessing to false here because
// it will be set by the "complete" or "error" stream event
} catch (err) {
logger.error('Failed to send message:', err);
setError(err instanceof Error ? err.message : 'Failed to send message');
setIsProcessing(false);
throw err;
}
},
[sessionId, workingDirectory, model, thinkingLevel, isProcessing]
);
// Message queue for queuing messages when agent is busy
const { queuedMessages, isProcessingQueue, addToQueue, clearQueue, processNext } =
useMessageQueue({
onProcessNext: async (queuedMessage) => {
await sendMessageDirectly(
queuedMessage.content,
queuedMessage.images,
queuedMessage.textFiles
);
},
});
// Initialize connection and load history
useEffect(() => {
const api = getElectronAPI();
if (!api?.agent) {
setError('API not available.');
return;
}
if (!sessionId) {
// No session selected - reset state
setMessages([]);
setIsConnected(false);
setIsProcessing(false);
setError(null);
return;
}
let mounted = true;
const initialize = async () => {
// Reset error state when switching sessions
setError(null);
try {
logger.info('Starting session:', sessionId);
const result = await api.agent!.start(sessionId, workingDirectory);
if (!mounted) return;
if (result.success && result.messages) {
logger.info('Loaded', result.messages.length, 'messages');
setMessages(result.messages);
setIsConnected(true);
// Check if the agent is currently running for this session
const historyResult = await api.agent!.getHistory(sessionId);
if (mounted && historyResult.success) {
const isRunning = historyResult.isRunning || false;
logger.info('Session running state:', isRunning);
setIsProcessing(isRunning);
}
} else {
setError(result.error || 'Failed to start session');
setIsProcessing(false);
}
} catch (err) {
if (!mounted) return;
logger.error('Failed to initialize:', err);
setError(err instanceof Error ? err.message : 'Failed to initialize');
setIsProcessing(false);
}
};
initialize();
return () => {
mounted = false;
};
}, [sessionId, workingDirectory]);
// Auto-process queue when agent finishes processing
useEffect(() => {
if (!isProcessing && !isProcessingQueue && queuedMessages.length > 0) {
logger.info('Auto-processing next queued message');
processNext();
}
}, [isProcessing, isProcessingQueue, queuedMessages.length, processNext]);
// Subscribe to streaming events
useEffect(() => {
const api = getElectronAPI();
if (!api?.agent) return;
if (!sessionId) return; // Don't subscribe if no session
logger.info('Subscribing to stream events for session:', sessionId);
const handleStream = (event: StreamEvent) => {
// CRITICAL: Only process events for our specific session
if (event.sessionId !== sessionId) {
logger.info('Ignoring event for different session:', event.sessionId);
return;
}
logger.info('Stream event for', sessionId, ':', event.type);
switch (event.type) {
case 'started':
// Agent started processing (including from queue)
logger.info('Agent started processing for session:', sessionId);
setIsProcessing(true);
break;
case 'message':
// User message added
setMessages((prev) => [...prev, event.message]);
break;
case 'stream':
// Assistant message streaming
if (event.isComplete) {
// Final update
setMessages((prev) =>
prev.map((msg) =>
msg.id === event.messageId ? { ...msg, content: event.content } : msg
)
);
currentMessageRef.current = null;
} else {
// Streaming update
setMessages((prev) => {
const existingIndex = prev.findIndex((m) => m.id === event.messageId);
if (existingIndex >= 0) {
// Update existing message
return prev.map((msg) =>
msg.id === event.messageId ? { ...msg, content: event.content } : msg
);
} else {
// Create new message
const newMessage: Message = {
id: event.messageId,
role: 'assistant',
content: event.content,
timestamp: new Date().toISOString(),
};
currentMessageRef.current = newMessage;
return [...prev, newMessage];
}
});
}
break;
case 'tool_use':
// Tool being used
logger.info('Tool use:', event.tool.name);
onToolUse?.(event.tool.name, event.tool.input);
break;
case 'complete':
// Agent finished processing for THIS session
logger.info('Processing complete for session:', sessionId);
setIsProcessing(false);
if (event.messageId) {
setMessages((prev) =>
prev.map((msg) =>
msg.id === event.messageId ? { ...msg, content: event.content } : msg
)
);
}
break;
case 'error':
// Error occurred for THIS session
logger.error('Agent error for session:', sessionId, event.error);
setIsProcessing(false);
setError(event.error);
if (event.message) {
const errorMessage = event.message;
setMessages((prev) => [...prev, errorMessage]);
}
break;
case 'queue_updated':
// Server queue was updated
logger.info('Queue updated:', event.queue);
setServerQueue(event.queue || []);
break;
case 'queue_error':
// Error processing a queued prompt
logger.error('Queue error:', event.error);
setError(event.error);
break;
}
};
unsubscribeRef.current = api.agent!.onStream(handleStream as (data: unknown) => void);
return () => {
if (unsubscribeRef.current) {
logger.info('Unsubscribing from stream events for session:', sessionId);
unsubscribeRef.current();
unsubscribeRef.current = null;
}
};
}, [sessionId, onToolUse]);
// Send a message to the agent
const sendMessage = useCallback(
async (content: string, images?: ImageAttachment[], textFiles?: TextFileAttachment[]) => {
const api = getElectronAPI();
if (!api?.agent) {
setError('API not available');
return;
}
if (isProcessing) {
logger.warn('Already processing a message');
return;
}
setIsProcessing(true);
setError(null);
try {
logger.info('Sending message', {
hasImages: images && images.length > 0,
imageCount: images?.length || 0,
hasTextFiles: textFiles && textFiles.length > 0,
textFileCount: textFiles?.length || 0,
});
// Build message content with text file context prepended
let messageContent = content;
if (textFiles && textFiles.length > 0) {
const contextParts = textFiles.map((file) => {
return `<file name="${file.filename}">\n${file.content}\n</file>`;
});
const contextBlock = `Here are some files for context:\n\n${contextParts.join('\n\n')}\n\n`;
messageContent = contextBlock + content;
}
// Save images to .automaker/images and get paths
let imagePaths: string[] | undefined;
if (images && images.length > 0 && api.saveImageToTemp) {
imagePaths = [];
for (const image of images) {
const result = await api.saveImageToTemp(
image.data,
sanitizeFilename(image.filename),
image.mimeType,
workingDirectory // Pass workingDirectory as projectPath
);
if (result.success && result.path) {
imagePaths.push(result.path);
logger.info('Saved image to .automaker/images:', result.path);
} else {
logger.error('Failed to save image:', result.error);
}
}
}
const result = await api.agent!.send(
sessionId,
messageContent,
workingDirectory,
imagePaths,
model,
thinkingLevel
);
if (!result.success) {
setError(result.error || 'Failed to send message');
setIsProcessing(false);
}
// Note: We don't set isProcessing to false here because
// it will be set by the "complete" or "error" stream event
} catch (err) {
logger.error('Failed to send message:', err);
setError(err instanceof Error ? err.message : 'Failed to send message');
setIsProcessing(false);
}
},
[sessionId, workingDirectory, model, thinkingLevel, isProcessing]
);
// Stop current execution
const stopExecution = useCallback(async () => {
const api = getElectronAPI();
if (!api?.agent) {
setError('API not available');
return;
}
try {
logger.info('Stopping execution');
const result = await api.agent!.stop(sessionId);
if (!result.success) {
setError(result.error || 'Failed to stop execution');
} else {
setIsProcessing(false);
}
} catch (err) {
logger.error('Failed to stop:', err);
setError(err instanceof Error ? err.message : 'Failed to stop execution');
}
}, [sessionId]);
// Clear conversation history
const clearHistory = useCallback(async () => {
const api = getElectronAPI();
if (!api?.agent) {
setError('API not available');
return;
}
try {
logger.info('Clearing history');
const result = await api.agent!.clear(sessionId);
if (result.success) {
setMessages([]);
setError(null);
} else {
setError(result.error || 'Failed to clear history');
}
} catch (err) {
logger.error('Failed to clear:', err);
setError(err instanceof Error ? err.message : 'Failed to clear history');
}
}, [sessionId]);
// Add a prompt to the server queue (will auto-run when current task finishes)
const addToServerQueue = useCallback(
async (message: string, images?: ImageAttachment[], textFiles?: TextFileAttachment[]) => {
const api = getElectronAPI();
if (!api?.agent?.queueAdd) {
setError('Queue API not available');
return;
}
try {
// Build message content with text file context
let messageContent = message;
if (textFiles && textFiles.length > 0) {
const contextParts = textFiles.map((file) => {
return `<file name="${file.filename}">\n${file.content}\n</file>`;
});
const contextBlock = `Here are some files for context:\n\n${contextParts.join('\n\n')}\n\n`;
messageContent = contextBlock + message;
}
// Save images and get paths
let imagePaths: string[] | undefined;
if (images && images.length > 0 && api.saveImageToTemp) {
imagePaths = [];
for (const image of images) {
const result = await api.saveImageToTemp(
image.data,
sanitizeFilename(image.filename),
image.mimeType,
workingDirectory
);
if (result.success && result.path) {
imagePaths.push(result.path);
}
}
}
logger.info('Adding to server queue');
const result = await api.agent.queueAdd(
sessionId,
messageContent,
imagePaths,
model,
thinkingLevel
);
if (!result.success) {
setError(result.error || 'Failed to add to queue');
}
} catch (err) {
logger.error('Failed to add to queue:', err);
setError(err instanceof Error ? err.message : 'Failed to add to queue');
}
},
[sessionId, workingDirectory, model, thinkingLevel]
);
// Remove a prompt from the server queue
const removeFromServerQueue = useCallback(
async (promptId: string) => {
const api = getElectronAPI();
if (!api?.agent?.queueRemove) {
setError('Queue API not available');
return;
}
try {
logger.info('Removing from server queue:', promptId);
const result = await api.agent.queueRemove(sessionId, promptId);
if (!result.success) {
setError(result.error || 'Failed to remove from queue');
}
} catch (err) {
logger.error('Failed to remove from queue:', err);
setError(err instanceof Error ? err.message : 'Failed to remove from queue');
}
},
[sessionId]
);
// Clear the entire server queue
const clearServerQueue = useCallback(async () => {
const api = getElectronAPI();
if (!api?.agent?.queueClear) {
setError('Queue API not available');
return;
}
try {
logger.info('Clearing server queue');
const result = await api.agent.queueClear(sessionId);
if (!result.success) {
setError(result.error || 'Failed to clear queue');
}
} catch (err) {
logger.error('Failed to clear queue:', err);
setError(err instanceof Error ? err.message : 'Failed to clear queue');
}
}, [sessionId]);
return {
messages,
isProcessing,
isConnected,
sendMessage,
stopExecution,
clearHistory,
error,
queuedMessages,
isQueueProcessing: isProcessingQueue,
clearMessageQueue: clearQueue,
// Server-side queue
serverQueue,
addToServerQueue,
removeFromServerQueue,
clearServerQueue,
};
}