From d280f94434e7ce61d4e51f8186012103e25ecd85 Mon Sep 17 00:00:00 2001
From: Lizandro Guarnizo <77708265+lizandrogd@users.noreply.github.com>
Date: Sat, 24 Jan 2026 09:02:25 -0500
Subject: [PATCH] Update conversations.php

---
 conversations.php | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/conversations.php b/conversations.php
index db25677..9ee1f01 100644
--- a/conversations.php
+++ b/conversations.php
@@ -2118,6 +2118,8 @@
                     if (!initial && Array.isArray(messages) && messages.length === 0) {
                         try { if (topLoader && topLoader.parentNode) topLoader.remove(); } catch(e) {}
                         this.hasMoreMessages = false;
+                        // show hint and preserve current view
+                        this.showNoMoreMessagesHint();
                         // preserve current view and stop further processing
                         return;
                     }
@@ -2205,6 +2207,12 @@
 
                     // Actualizar estado de paginación
                     this.hasMoreMessages = hasMore;
+                    // Mostrar o remover el hint "No hay más mensajes anteriores" según corresponda
+                    if (this.hasMoreMessages) {
+                        this.removeNoMoreMessagesHint();
+                    } else {
+                        this.showNoMoreMessagesHint();
+                    }
                     if (earliest) this.earliestMessage = earliest;
 
                     // Renderizar incrementalmente para evitar parpadeos y preservar reproducción de media
@@ -2243,6 +2251,8 @@
                     if (!initial) {
                         try { if (topLoader && topLoader.parentNode) topLoader.remove(); } catch (e) {}
                         this.hasMoreMessages = false;
+                        // Mostrar hint visual
+                        this.showNoMoreMessagesHint();
                         // Notificar de forma no intrusiva
                         if (typeof showAlert === 'function') {
                             showAlert('No se pudieron cargar mensajes anteriores: ' + (error.message || error), 'warning');
@@ -2438,6 +2448,30 @@
 
             }
 
+            // Mostrar / quitar hint "No hay más mensajes anteriores"
+            showNoMoreMessagesHint() {
+                try {
+                    const container = document.getElementById('chat-conversations');
+                    if (!container) return;
+                    if (container.querySelector('.no-more-messages-hint')) return; // ya existe
+                    const hint = document.createElement('div');
+                    hint.className = 'no-more-messages-hint text-center text-muted';
+                    hint.style.fontSize = '12px';
+                    hint.style.padding = '6px';
+                    hint.textContent = 'No hay más mensajes anteriores';
+                    container.insertBefore(hint, container.firstChild);
+                } catch (e) { console.warn('showNoMoreMessagesHint failed', e); }
+            }
+
+            removeNoMoreMessagesHint() {
+                try {
+                    const container = document.getElementById('chat-conversations');
+                    if (!container) return;
+                    const el = container.querySelector('.no-more-messages-hint');
+                    if (el && el.parentNode) el.parentNode.removeChild(el);
+                } catch (e) { console.warn('removeNoMoreMessagesHint failed', e); }
+            }
+
             // Initialize recording handlers (so mic works before openConversation) and helper to manage recording state
             initRecordingHandlers() {
                 if (this._recordingHandlersInitialized) return;
@@ -3428,6 +3462,9 @@
         document.addEventListener('DOMContentLoaded', () => {
             chat = new WhatsAppChat();
             window.chatApp = chat; // Exponer globalmente para funciones auxiliares
+            // Helpers para pruebas manuales y debugging
+            window.__showNoMoreMessagesHint = () => chat.showNoMoreMessagesHint && chat.showNoMoreMessagesHint();
+            window.__removeNoMoreMessagesHint = () => chat.removeNoMoreMessagesHint && chat.removeNoMoreMessagesHint();
         });
     </script>