Merge pull request #37 from covespace/history_message_handler

handle devchat log

package.json

@@ -30,6 +30,16 @@
           ],
           "description": "Select whose llm to use."
         },
+		"DevChat.maxLogCount": {
+			"type": "number",
+			"default": 20,
+			"description": "Limit the number of prompts to output"
+		  },
+		"DevChat.logSkip": {
+			"type": "number",
+			"default": 0,
+			"description": "Skip number prompts before showing the prompt history"
+		  },
         "DevChat.OpenAI.model": {
           "type": "string",
           "default": "gpt-4",

src/handler/historyMessages.ts

@@ -1,13 +1,55 @@
 import * as vscode from 'vscode';
-import DevChat, { LogOptions } from '../toolwrapper/devchat';
+import DevChat, { LogOptions, LogEntry } from '../toolwrapper/devchat';
 import { MessageHandler } from './messageHandler';
+import messageHistory from '../util/messageHistory';
+
+interface LoadHistoryMessages {
+	command: string;
+	entries: Array<LogEntry>;
+}
 
 export async function historyMessages(message: any, panel: vscode.WebviewPanel): Promise<void> {
 	const devChat = new DevChat();
 
 	const logOptions: LogOptions = message.options || {};
 	const logEntries = await devChat.log(logOptions);
-	MessageHandler.sendMessage(panel, { command: 'loadHistoryMessages', entries: logEntries });
+	
+	const logEntriesFlat = logEntries.flat();
+	// TODO handle context
+    
+	const logEntriesFlatFiltered = logEntriesFlat.map((entry) => {
+        return {
+			date: entry.date,
+			hash: entry.hash,
+			request: entry.request,
+			text: entry.response,
+			user: entry.user,
+			parent_hash: '',
+		};
+    });
+
+	for (let i = 0; i < logEntriesFlat.length; i++) {
+		let entryOld = logEntriesFlat[i];
+		let entryNew = {
+			date: entryOld.date,
+			hash: entryOld.hash,
+			request: entryOld.request,
+			text: entryOld.response,
+			user: entryOld.user,
+			parent_hash: '',
+		};
+		if (i > 0) {
+			entryNew.parent_hash = logEntriesFlat[i - 1].hash;
+		}
+		messageHistory.add(panel, entryNew);
+	}
+
+	const loadHistoryMessages: LoadHistoryMessages = {
+		command: 'loadHistoryMessages',
+		entries: logEntriesFlat,
+	};
+
+	MessageHandler.sendMessage(panel, loadHistoryMessages);
 	return;
 }
 

src/toolwrapper/devchat.ts

@@ -31,7 +31,10 @@ export interface LogEntry {
 	date: string;
 	request: string;
 	response: string;
-	context: string[];
+	context: Array<{
+		content: string;
+		role: string;
+	}>;
 }
 
 export interface ChatResponse {
@@ -231,9 +234,15 @@ class DevChat {
 
 		if (options.skip) {
 			args.push('--skip', `${options.skip}`);
+		} else {
+			const skipLogCount = vscode.workspace.getConfiguration('DevChat').get('logSkip');
+			args.push('--skip', `${skipLogCount}`);
 		}
 		if (options.maxCount) {
 			args.push('--max-count', `${options.maxCount}`);
+		} else {
+			const maxLogCount = vscode.workspace.getConfiguration('DevChat').get('maxLogCount');
+			args.push('--max-count', `${maxLogCount}`);
 		}
 
 		const workspaceDir = vscode.workspace.workspaceFolders?.[0].uri.fsPath;
@@ -256,7 +265,8 @@ class DevChat {
 				return [];
 			}
 
-			return JSON.parse(stdout.trim());
+			const stdoutNew = "[" + stdout.replace(/\}\n\]\n\[\n  \{\n/g, "}\n],\n[\n  {\n") + "]";
+            return JSON.parse(stdoutNew.trim());
 		} catch (error) {
 			logger.channel()?.error(`Error getting log: ${error}`);
 			logger.channel()?.show();