carrito semi saneado

public/components/conversation-inspector.js

@@ -276,6 +276,9 @@ class ConversationInspector extends HTMLElement {
       this.rowMap.set(msgId, optItem);
       this.rowOrder.push(msgId);
     }
+
+    // Auto-scroll al final
+    list.scrollTop = list.scrollHeight;
   }
 
   applyHeights() {

public/components/run-timeline.js

@@ -197,10 +197,14 @@ class RunTimeline extends HTMLElement {
       addedOptimistic = true;
     }
 
-    // auto-scroll solo si agregamos burbujas optimistas nuevas
+    // auto-scroll al final cuando hay mensajes nuevos
-    if (addedOptimistic) {
+    // Solo si el usuario estaba cerca del final (dentro de 150px) o si había optimistas
+    const wasNearBottom = this._lastScrollPosition === undefined || 
+      (log.scrollHeight - this._lastScrollPosition - log.clientHeight) < 150;
+    if (addedOptimistic || wasNearBottom) {
       log.scrollTop = log.scrollHeight;
     }
+    this._lastScrollPosition = log.scrollTop;
 
     requestAnimationFrame(() => this.emitLayout());
     this.bindScroll(log);
@@ -211,6 +215,7 @@ class RunTimeline extends HTMLElement {
     if (this._scrollBound) return;
     this._scrollBound = true;
     log.addEventListener("scroll", () => {
+      this._lastScrollPosition = log.scrollTop;
       emit("ui:chatScroll", { chat_id: this.chatId, scrollTop: log.scrollTop });
     });
   }

src/modules/2-identity/services/pipeline.js

@@ -162,10 +162,7 @@ let externalCustomerId = await getExternalCustomerIdByChat({
   logStage(stageDebug, "history", { has_history: Array.isArray(conversation_history), state: prev_state });
 
   let reducedContext = prev?.context && typeof prev?.context === "object" ? { ...prev.context } : {};
-  // #region agent log
+let decision;
-  fetch("http://127.0.0.1:7242/ingest/86c7b1cd-c414-4eae-852c-08e57e562b3b",{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify({location:"pipeline.js:164",message:"pipeline_loaded_context",data:{prev_state,has_prev_context:!!prev?.context,reducedContext_has_order_basket:!!reducedContext?.order_basket,reducedContext_basket_count:reducedContext?.order_basket?.items?.length||0,reducedContext_basket_labels:(reducedContext?.order_basket?.items||[]).map(i=>i.label)},timestamp:Date.now(),sessionId:"debug-session",hypothesisId:"H3-H4"})}).catch(()=>{});
-  // #endregion
-  let decision;
   let plan;
   let llmMeta;
   let tools = [];
@@ -341,12 +338,7 @@ const runStatus = llmMeta?.error ? "warn" : "ok";
     railguard: { simulated: isSimulated, source: meta?.source || null },
     woo_customer_error: wooCustomerError,
   };
-
+const nextState = safeNextState(prev_state, context, { requested_checkout: plan.intent === "checkout" }).next_state;
-  // #region agent log
-  fetch("http://127.0.0.1:7242/ingest/86c7b1cd-c414-4eae-852c-08e57e562b3b",{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify({location:"pipeline.js:345",message:"pipeline_saving_context",data:{reducedContext_basket_count:reducedContext?.order_basket?.items?.length||0,context_patch_basket_count:decision?.context_patch?.order_basket?.items?.length||0,final_context_basket_count:context?.order_basket?.items?.length||0,final_context_basket_labels:(context?.order_basket?.items||[]).map(i=>i.label),plan_intent:plan?.intent},timestamp:Date.now(),sessionId:"debug-session",hypothesisId:"H2-H4"})}).catch(()=>{});
-  // #endregion
-
-  const nextState = safeNextState(prev_state, context, { requested_checkout: plan.intent === "checkout" }).next_state;
   plan.next_state = nextState;
 
   const stateRow = await upsertConversationState({

src/modules/3-turn-engine/turnEngineV3.js

@@ -367,12 +367,7 @@ function applyTypeSelection(item, selection, text) {
     const hasExplicitUnit = item.unit != null && item.unit !== "";
     const quantityIsGeneric = hasQty && Number(item.quantity) <= 2 && !hasExplicitUnit;
     const needsQuantityClarification = sellsByWeight && quantityIsGeneric;
-    
+return {
-    // #region agent log
-    fetch("http://127.0.0.1:7242/ingest/86c7b1cd-c414-4eae-852c-08e57e562b3b",{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify({location:"turnEngineV3.js:applyTypeSelection",message:"type_selection_qty_check",data:{product_name:resolvedProduct?.name,display_unit:resolvedProduct?.display_unit,item_quantity:item.quantity,item_unit:item.unit,hasQty,sellsByWeight,hasExplicitUnit,quantityIsGeneric,needsQuantityClarification,final_status:needsQuantityClarification?"NEEDS_QUANTITY":"READY"},timestamp:Date.now(),sessionId:"debug-session",hypothesisId:"H-qty"})}).catch(()=>{});
-    // #endregion
-    
-    return {
       ...item,
       candidates: [],
       resolved: resolvedProduct,
@@ -464,12 +459,7 @@ async function initializePendingItems({
     
     audit.catalog_init = audit.catalog_init || [];
     audit.catalog_init.push({ query: mention.query, count: candidates?.length || 0 });
-    
+const item = createPendingItem({
-    // #region agent log
-    fetch("http://127.0.0.1:7242/ingest/86c7b1cd-c414-4eae-852c-08e57e562b3b",{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify({location:"turnEngineV3.js:initializePendingItems",message:"creating_pending_item",data:{query:mention.query,quantity:mention.quantity,unit:mention.unit,candidates_count:candidates?.length||0},timestamp:Date.now(),sessionId:"debug-session",hypothesisId:"H-init"})}).catch(()=>{});
-    // #endregion
-    
-    const item = createPendingItem({
       id: `pi_${timestamp}_${i}`,
       query: mention.query,
       quantity: mention.quantity,
@@ -901,12 +891,7 @@ export async function runTurnV3({
   const actions = [];
   const context_patch = {};
   const audit = {};
-
+// Observabilidad (NO se envía al LLM)
-  // #region agent log
-  fetch("http://127.0.0.1:7242/ingest/86c7b1cd-c414-4eae-852c-08e57e562b3b",{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify({location:"turnEngineV3.js:898",message:"runTurnV3_entry",data:{prev_state,text_preview:String(text||"").slice(0,50),has_prev_context:!!prev_context,prev_order_basket_exists:!!prev?.order_basket,prev_basket_items_count:prev?.order_basket?.items?.length||0,prev_basket_labels:(prev?.order_basket?.items||[]).map(i=>i.label)},timestamp:Date.now(),sessionId:"debug-session",hypothesisId:"H3-H4"})}).catch(()=>{});
-  // #endregion
-
-  // Observabilidad (NO se envía al LLM)
   audit.trace = {
     tenantId: tenantId || null,
     chat_id: chat_id || null,
@@ -929,12 +914,25 @@ export async function runTurnV3({
   };
 const { nlu, raw_text, model, usage, validation } = await llmNluV3({ input: nluInput });
   audit.nlu = { raw_text, model, usage, validation, parsed: nlu };
+
+  // ─────────────────────────────────────────────────────────────
+  // PRIORIDAD: Checkout steps (payment/shipping) tienen prioridad sobre pending_items
+  // ─────────────────────────────────────────────────────────────
+  const isInCheckoutFlow = prev?.checkout_step === "payment_method" || prev?.checkout_step === "shipping_method";
+  const isNumericCheckoutResponse = /^\s*[12]\s*$/.test(String(text || ""));
+  const skipPendingItemsForCheckout = isInCheckoutFlow && isNumericCheckoutResponse;
+  
+  // #region agent log
+  fetch("http://127.0.0.1:7242/ingest/86c7b1cd-c414-4eae-852c-08e57e562b3b",{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify({location:"turnEngineV3.js:checkout_priority_check",message:"checkout_flow_check",data:{checkout_step:prev?.checkout_step,isInCheckoutFlow,isNumericCheckoutResponse,skipPendingItemsForCheckout,text,nlu_intent:nlu?.intent},timestamp:Date.now(),sessionId:"debug-session",hypothesisId:"H-checkout"})}).catch(()=>{});
+  // #endregion
+  
 // ─────────────────────────────────────────────────────────────
   // NUEVO FLUJO: Carrito acumulativo con pending_items
+  // (Solo si NO estamos en checkout flow con respuesta numérica)
   // ─────────────────────────────────────────────────────────────
   
   // 0a) Si hay pending_items existentes, continuar clarificación
-  if (Array.isArray(prev?.pending_items) && prev.pending_items.length > 0) {
+  if (!skipPendingItemsForCheckout && Array.isArray(prev?.pending_items) && prev.pending_items.length > 0) {
     const hasPendingToProcess = prev.pending_items.some(
       i => i.status === PENDING_ITEM_STATUS.NEEDS_TYPE || i.status === PENDING_ITEM_STATUS.NEEDS_QUANTITY
     );
@@ -953,13 +951,14 @@ const { nlu, raw_text, model, usage, validation } = await llmNluV3({ input: nluI
   }
   
   // 0b) Si el NLU detecta productos y no hay pending_items, inicializar nuevo flujo
+  // (Solo si NO estamos en checkout flow con respuesta numérica)
   const nluIntent = nlu?.intent || "other";
   const isProductIntent = ["add_to_cart", "browse", "price_query"].includes(nluIntent);
   const hasProducts = hasProductMentions(nlu);
   const noPendingItems = !Array.isArray(prev?.pending_items) || prev.pending_items.length === 0;
   const noLegacyPending = !prev?.pending_clarification?.candidates?.length && !prev?.pending_item?.product_id;
   
-  if (isProductIntent && hasProducts && noPendingItems && noLegacyPending) {
+  if (!skipPendingItemsForCheckout && isProductIntent && hasProducts && noPendingItems && noLegacyPending) {
     const result = await initializePendingItems({
       tenantId,
       nlu,
@@ -977,7 +976,9 @@ const { nlu, raw_text, model, usage, validation } = await llmNluV3({ input: nluI
 
   // 0) Procesar multi-items si hay varios productos en un mensaje (LEGACY)
   // Solo si no hay pending_clarification ni pending_item (flujo limpio)
+  // Y NO estamos en checkout flow
   if (
+    !skipPendingItemsForCheckout &&
     Array.isArray(nlu?.entities?.items) &&
     nlu.entities.items.length > 0 &&
     !prev?.pending_clarification?.candidates?.length &&
@@ -998,7 +999,8 @@ const { nlu, raw_text, model, usage, validation } = await llmNluV3({ input: nluI
   }
 
   // 1) Resolver pending_clarification primero (LEGACY)
-  if (prev?.pending_clarification?.candidates?.length) {
+  // Saltar si estamos en checkout flow
+  if (!skipPendingItemsForCheckout && prev?.pending_clarification?.candidates?.length) {
     const resolved = resolvePendingSelection({ text, nlu, pending: prev.pending_clarification });
 if (resolved.kind === "more") {
       const nextPending = resolved.pending || prev.pending_clarification;
@@ -1367,7 +1369,12 @@ if (qty?.quantity) {
   }
 
   // Handler para select_payment: usuario elige método de pago
-  if (intent === "select_payment" || (prev?.checkout_step === "payment_method" && (nlu?.entities?.payment_method || nlu?.entities?.selection))) {
+  // Detectar número simple como selección cuando estamos en checkout_step payment_method
+  const isPaymentSelection = prev?.checkout_step === "payment_method" && /^\s*[12]\s*$/.test(String(text || ""));
+  // #region agent log
+  fetch("http://127.0.0.1:7242/ingest/86c7b1cd-c414-4eae-852c-08e57e562b3b",{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify({location:"turnEngineV3.js:select_payment_check",message:"payment_handler_entry",data:{intent,checkout_step:prev?.checkout_step,text,isPaymentSelection,has_payment_method:!!nlu?.entities?.payment_method,has_selection:!!nlu?.entities?.selection,nlu_intent:nlu?.intent},timestamp:Date.now(),sessionId:"debug-session",hypothesisId:"H1-H4"})}).catch(()=>{});
+  // #endregion
+  if (intent === "select_payment" || isPaymentSelection || (prev?.checkout_step === "payment_method" && (nlu?.entities?.payment_method || nlu?.entities?.selection))) {
     const basketItems = Array.isArray(prev?.order_basket?.items) ? prev.order_basket.items : [];
     
     // Determinar método de pago
@@ -1419,7 +1426,12 @@ if (qty?.quantity) {
   }
 
   // Handler para select_shipping: usuario elige delivery o retiro
-  if (intent === "select_shipping" || (prev?.checkout_step === "shipping_method" && (nlu?.entities?.shipping_method || nlu?.entities?.selection))) {
+  // Detectar número simple como selección cuando estamos en checkout_step shipping_method
+  const isShippingSelection = prev?.checkout_step === "shipping_method" && /^\s*[12]\s*$/.test(String(text || ""));
+  // #region agent log
+  fetch("http://127.0.0.1:7242/ingest/86c7b1cd-c414-4eae-852c-08e57e562b3b",{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify({location:"turnEngineV3.js:select_shipping_check",message:"shipping_handler_entry",data:{intent,checkout_step:prev?.checkout_step,text,isShippingSelection,has_shipping_method:!!nlu?.entities?.shipping_method,has_selection:!!nlu?.entities?.selection,nlu_intent:nlu?.intent},timestamp:Date.now(),sessionId:"debug-session",hypothesisId:"H1-H4"})}).catch(()=>{});
+  // #endregion
+  if (intent === "select_shipping" || isShippingSelection || (prev?.checkout_step === "shipping_method" && (nlu?.entities?.shipping_method || nlu?.entities?.selection))) {
     const basketItems = Array.isArray(prev?.order_basket?.items) ? prev.order_basket.items : [];
     
     // Determinar método de envío
@@ -1661,11 +1673,7 @@ if (qty?.quantity) {
         // Agregar nuevo item
         prevItems.push(item);
       }
-      
+context_patch.order_basket = { items: prevItems };
-      // #region agent log
-      fetch("http://127.0.0.1:7242/ingest/86c7b1cd-c414-4eae-852c-08e57e562b3b",{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify({location:"turnEngineV3.js:1645",message:"add_to_cart_basket_state",data:{prev_basket_exists:!!prev?.order_basket,prev_basket_items_count:prev?.order_basket?.items?.length||0,prev_items_labels:prevItems.map(i=>i.label),new_item_label:item.label,new_item_qty:item.quantity,new_item_unit:item.unit,was_update:existingIdx>=0},timestamp:Date.now(),sessionId:"debug-session",hypothesisId:"H1-H2"})}).catch(()=>{});
-      // #endregion
-      context_patch.order_basket = { items: prevItems };
       actions.push({ type: actionType, payload: item });
       const { next_state, validation: v } = safeNextState(prev_state, { ...prev, ...context_patch }, { pending_item_completed: true });
       const display = qty.display_unit === "kg"