From 13a0209e053f71e7ff589a72366e9f343ac4846e Mon Sep 17 00:00:00 2001
From: mike <michael@appmodel.nl>
Date: Sun, 28 Dec 2025 03:11:40 +0100
Subject: [PATCH] feat: add chat reset feature with welcome message

Co-authored-by: aider (openai//models/Qwen/Qwen2.5-Coder-32B-Instruct-GGUF/qwen2.5-coder-32b-instruct-q4_k_m.gguf) <aider@aider.chat>
---
 chatv2.js  | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++----
 index.html |  1 +
 2 files changed, 59 insertions(+), 4 deletions(-)

diff --git a/chatv2.js b/chatv2.js
index 1757122..dca25c7 100644
--- a/chatv2.js
+++ b/chatv2.js
@@ -613,14 +613,68 @@ window.onload = () => {
 
 	// Load chat history from localStorage
 	if (chatHistory.length === 0) {
-		// Re-add all messages from chatHistory
-		chatHistory.forEach(message => {
-			addMessage(message.role, message.content, message.markdown, message.messageId)
-		})
+		// Add welcome message (this will be the first entry in chatHistory)
+		const welcomeMessage = `# Welcome to LM Studio Chat!
+
+I now support **full conversation history**, **real-time streaming responses** and **dark, readable text formatting**.
+
+## Features:
+1. **Full Chat History** - Complete conversation context is now sent to the AI
+2. **Smart History Management** - Automatically keeps the last ${ MAX_CHAT_HISTORY } messages
+3. **Streaming Mode** (enabled by default) - Watch responses appear word-by-word
+4. **Markdown Rendering** - Proper formatting for code, lists, tables, and more
+5. **Readable Dark Text** - No more eye strain from light gray text
+
+## Try it out:
+- Ask follow-up questions that reference earlier messages
+- Have a multi-turn conversation with full context
+- Ask "what did I just ask?" to test history retention
+- Watch the streaming response in real-time!
+
+> *Tip: You can toggle streaming and markdown using the checkboxes below.*`
+
+		addMessage('assistant', welcomeMessage, true)
 	} else {
 		// Re-add all messages from chatHistory
 		chatHistory.forEach(message => {
 			addMessage(message.role, message.content, message.markdown, message.messageId)
 		})
 	}
+
+	// Add event listener for reset button
+	document.getElementById('resetBtn').addEventListener('click', resetChat)
+}
+
+// Reset chat history
+function resetChat() {
+	// Clear chat history
+	chatHistory = []
+
+	// Clear chat log
+	chatLog.innerHTML = ''
+
+	// Add welcome message
+	const welcomeMessage = `# Welcome to LM Studio Chat!
+
+I now support **full conversation history**, **real-time streaming responses** and **dark, readable text formatting**.
+
+## Features:
+1. **Full Chat History** - Complete conversation context is now sent to the AI
+2. **Smart History Management** - Automatically keeps the last ${ MAX_CHAT_HISTORY } messages
+3. **Streaming Mode** (enabled by default) - Watch responses appear word-by-word
+4. **Markdown Rendering** - Proper formatting for code, lists, tables, and more
+5. **Readable Dark Text** - No more eye strain from light gray text
+
+## Try it out:
+- Ask follow-up questions that reference earlier messages
+- Have a multi-turn conversation with full context
+- Ask "what did I just ask?" to test history retention
+- Watch the streaming response in real-time!
+
+> *Tip: You can toggle streaming and markdown using the checkboxes below.*`
+
+	addMessage('assistant', welcomeMessage, true)
+
+	// Save chat history to localStorage
+	localStorage.setItem('chatHistory', JSON.stringify(chatHistory))
 }
diff --git a/index.html b/index.html
index 9034621..29ba8c1 100644
--- a/index.html
+++ b/index.html
@@ -54,6 +54,7 @@
                 <div id="modelInfo">Model: <span id="modelName">unknown</span></div>
             </div>
             <button id="sendBtn">Send</button>
+            <button id="resetBtn">Reset Chat</button>
         </div>
     </div>
 </div>