CRITICAL FIX: remove chat intercept that hijacked 'báo giá' to main page AI search

index.html

@@ -3080,51 +3080,13 @@ function _handleChatAI(msg){
 }
 </script>
 <script>
-// Intercept chat AI messages to use AI Search/Quote  
-document.addEventListener('DOMContentLoaded',function(){
-  // Find chat send button and input
-  const chatInput=document.querySelector('.chat-input');
-  const chatSend=document.querySelector('.chat-send');
-  if(chatInput&&chatSend){
-    const origClick=chatSend.onclick;
-    chatSend.addEventListener('click',function(e){
-      const msg=chatInput.value.trim();
-      if(msg&&_tryChatAI(msg)){chatInput.value='';e.stopPropagation();e.preventDefault();return false}
-    },true);
-    chatInput.addEventListener('keypress',function(e){
-      if(e.key==='Enter'){
-        const msg=chatInput.value.trim();
-        if(msg&&_tryChatAI(msg)){chatInput.value='';e.stopPropagation();e.preventDefault();return false}
-      }
-    },true);
-  }
-});
+// Chat AI: only redirect pure SEARCH queries to AI search on main page
+// "báo giá" handled by sendChat() inline (NOT redirected)
 function _tryChatAI(msg){
-  const lo=msg.toLowerCase().normalize('NFD').replace(/[\u0300-\u036f]/g,'').replace(/đ/g,'d');
-  // Detect: search intent, quote intent, or product code
-  const isCode=/^[A-Z]{2,}[\-]?[A-Z0-9]{2,}/i.test(msg.trim());
-  const hasComma=/[,;]/.test(msg);
-  const isQuote=lo.includes('bao gia')||lo.includes('combo')||lo.includes('du toan');
-  const isSearch=lo.includes('tim')||lo.includes('kiem')||lo.includes('goi y')||isCode||hasComma;
-  if(isQuote||isSearch||isCode){
-    // Put query in AI search box
-    document.getElementById('aiSearch').value=msg;
-    // Trigger appropriate function
-    if(isQuote){doAISearch()}else{doAISearch()}
-    // Show chat response
-    const chatBody=document.querySelector('.chat-body');
-    if(chatBody){
-      const bubble=document.createElement('div');
-      bubble.className='chat-msg bot';
-      bubble.innerHTML=isQuote?'📋 Em đã lên báo giá bên dưới ↓':'🔍 Em đã tìm SP bên dưới ↓';
-      chatBody.appendChild(bubble);
-      chatBody.scrollTop=chatBody.scrollHeight;
-    }
-    // Scroll to results
-    setTimeout(()=>{document.getElementById('aiResults').scrollIntoView({behavior:'smooth',block:'center'})},300);
-    return true;
-  }
-  return false;
+  var lo=msg.toLowerCase().normalize('NFD').replace(/[\u0300-\u036f]/g,'').replace(/\u0111/g,'d');
+  // If it's a quote request → DO NOT intercept, let sendChat handle it
+  if(lo.includes('bao gia')||lo.includes('combo')||lo.includes('du toan'))return false;
+  return false; // Let all messages go through sendChat for AI response
 }
 </script>
 <script>