From 1c71d749a1dfe98780d574b35eb76a1ef48815ce Mon Sep 17 00:00:00 2001
From: marsalva <info@marsalva.es>
Date: Sun, 13 Sep 2026 17:13:08 +0000
Subject: [PATCH] Permitir editar el texto/cantidad/precio de un articulo ya
 anadido (boton editar en la lista)

---
 presupuestos.html | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/presupuestos.html b/presupuestos.html
index 74ac93e..63b0e44 100644
--- a/presupuestos.html
+++ b/presupuestos.html
@@ -262,6 +262,7 @@
         let currentItems = [];
         let allBudgets = [];
         let editingId = null; // null = modo crear, con valor = modo editar
+        let editingItemIndex = null; // null = añadiendo nuevo articulo, con valor = editando uno existente
 
         // ------------------ INICIALIZACIÓN Y TEMA CORPORATIVO ------------------
         async function applyTheme() {
@@ -297,6 +298,7 @@
         // ------------------ NAVEGACIÓN Y TOASTS ------------------
         function showCreateView() {
             editingId = null;
+            editingItemIndex = null;
             document.getElementById('createViewTitle').textContent = 'Generar Nuevo';
             document.getElementById('btnSave').innerHTML = '<i data-lucide="save" class="w-4 h-4"></i> Generar Presupuesto';
             document.getElementById('viewList').classList.add('hidden');
@@ -315,6 +317,7 @@
             const budget = allBudgets.find(b => b.id === id);
             if (!budget) return showToast("Error: Presupuesto no encontrado");
             editingId = id;
+            editingItemIndex = null;
             document.getElementById('c_name').value = budget.client_name || '';
             document.getElementById('c_phone').value = budget.client_phone || '';
             document.getElementById('c_address').value = budget.client_address || '';
@@ -635,7 +638,12 @@
 
             if(!concept || isNaN(qty) || isNaN(price)) { showToast("Rellena concepto y precio."); return; }
 
-            currentItems.push({ concept, qty, price, total: qty * price });
+            if (editingItemIndex !== null) {
+                currentItems[editingItemIndex] = { concept, qty, price, total: qty * price };
+                editingItemIndex = null;
+            } else {
+                currentItems.push({ concept, qty, price, total: qty * price });
+            }
             conceptInput.value = ''; qtyInput.value = '1'; priceInput.value = '';
             conceptInput.focus();
             renderItems();
@@ -646,6 +654,17 @@
             renderItems();
         }
 
+        function editItem(idx) {
+            const item = currentItems[idx];
+            if (!item) return;
+            document.getElementById('item_concept').value = item.concept;
+            document.getElementById('item_qty').value = item.qty;
+            document.getElementById('item_price').value = item.price;
+            editingItemIndex = idx;
+            document.getElementById('item_concept').focus();
+            showToast("Modifica los datos y pulsa + para guardar los cambios");
+        }
+
         function renderItems() {
             const cont = document.getElementById('itemsContainer');
             cont.innerHTML = currentItems.map((item, idx) => `
@@ -656,6 +675,7 @@
                     </div>
                     <div class="flex items-center gap-3">
                         <span class="font-black text-slate-800">${item.total.toFixed(2)}€</span>
+                        <button type="button" onclick="editItem(${idx})" class="w-7 h-7 bg-white shadow-sm border border-slate-100 text-blue-500 rounded-full flex items-center justify-center active:scale-90"><i data-lucide="pencil" class="w-4 h-4"></i></button>
                         <button type="button" onclick="removeItem(${idx})" class="w-7 h-7 bg-white shadow-sm border border-slate-100 text-rose-500 rounded-full flex items-center justify-center active:scale-90"><i data-lucide="trash-2" class="w-4 h-4"></i></button>
                     </div>
                 </div>