CheckPoint: Avances Varios

frontend/counter-panel/src/App.css

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+#root {
+  max-width: 1280px;
+  margin: 0 auto;
+  padding: 2rem;
+  text-align: center;
+}
+
+.logo {
+  height: 6em;
+  padding: 1.5em;
+  will-change: filter;
+  transition: filter 300ms;
+}
+.logo:hover {
+  filter: drop-shadow(0 0 2em #646cffaa);
+}
+.logo.react:hover {
+  filter: drop-shadow(0 0 2em #61dafbaa);
+}
+
+@keyframes logo-spin {
+  from {
+    transform: rotate(0deg);
+  }
+  to {
+    transform: rotate(360deg);
+  }
+}
+
+@media (prefers-reduced-motion: no-preference) {
+  a:nth-of-type(2) .logo {
+    animation: logo-spin infinite 20s linear;
+  }
+}
+
+.card {
+  padding: 2em;
+}
+
+.read-the-docs {
+  color: #888;
+}

frontend/counter-panel/src/App.tsx

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+import { BrowserRouter, Routes, Route } from 'react-router-dom';
+import CounterLayout from './layouts/CounterLayout';
+import FastEntryPage from './pages/FastEntryPage';
+import CashRegisterPage from './pages/CashRegisterPage';
+
+function App() {
+  return (
+    <BrowserRouter>
+      <Routes>
+        <Route element={<CounterLayout />}>
+          <Route path="/" element={<FastEntryPage />} />
+          <Route path="/cash-register" element={<CashRegisterPage />} />
+        </Route>
+      </Routes>
+    </BrowserRouter>
+  );
+}
+
+export default App;

frontend/counter-panel/src/assets/react.svg

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frontend/counter-panel/src/hooks/useDebounce.ts

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+import { useState, useEffect } from 'react';
+
+/**
+ * Hook para retrasar la actualización de un valor hasta que pase un tiempo de espera.
+ * Útil para búsquedas o cálculos en tiempo real.
+ */
+export function useDebounce<T>(value: T, delay: number): T {
+  const [debouncedValue, setDebouncedValue] = useState<T>(value);
+
+  useEffect(() => {
+    // Configurar el timer
+    const handler = setTimeout(() => {
+      setDebouncedValue(value);
+    }, delay);
+
+    // Limpiar el timer si el valor cambia antes de que termine el delay
+    // (esto es lo que evita llamadas excesivas)
+    return () => {
+      clearTimeout(handler);
+    };
+  }, [value, delay]);
+
+  return debouncedValue;
+}

frontend/counter-panel/src/index.css

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+@import "tailwindcss";
+
+@import url('https://fonts.googleapis.com/css2?family=Roboto+Mono:wght@400;500;700&family=Inter:wght@400;600&display=swap');
+
+@theme {
+  --font-sans: 'Inter', sans-serif;
+  --font-mono: 'Roboto Mono', monospace;
+  --color-slate-850: #1e293b;
+}
+
+body {
+  @apply bg-gray-100 text-slate-900 font-sans antialiased;
+}
+
+/* Estilos para simular terminal/ticket */
+.ticket-font {
+  font-family: 'Roboto Mono', monospace;
+}

frontend/counter-panel/src/layouts/CounterLayout.tsx

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+import { useEffect } from 'react';
+import { Outlet, useNavigate, useLocation } from 'react-router-dom';
+import { Monitor, LogOut } from 'lucide-react';
+
+export default function CounterLayout() {
+  const navigate = useNavigate();
+  const location = useLocation();
+
+  useEffect(() => {
+    const handleKeyDown = (e: KeyboardEvent) => {
+      // Evitar conflictos si el usuario está escribiendo en un input, 
+      // excepto para F-Keys que suelen ser globales
+
+      switch (e.key) {
+        case 'F2':
+          e.preventDefault();
+          navigate('/');
+          break;
+        case 'F4':
+          e.preventDefault();
+          navigate('/cash-register');
+          break;
+        case 'Escape':
+          // Lógica para cancelar o volver
+          break;
+      }
+    };
+
+    window.addEventListener('keydown', handleKeyDown);
+    return () => window.removeEventListener('keydown', handleKeyDown);
+  }, [navigate]);
+
+  return (
+    <div className="flex flex-col h-screen bg-gray-100">
+      {/* Header tipo Sistema Legacy pero moderno */}
+      <header className="bg-slate-800 text-white p-3 flex justify-between items-center shadow-md">
+        <div className="flex items-center gap-4">
+          <div className="font-bold text-xl tracking-wider flex items-center gap-2">
+            <Monitor className="text-green-400" />
+            SIG-CM <span className="text-slate-400 text-sm font-normal">MOSTRADOR v1.0</span>
+          </div>
+          <div className="h-6 w-px bg-slate-600 mx-2"></div>
+          <div className="text-sm text-slate-300">
+            Sucursal: <span className="text-white font-mono">CENTRAL</span> | Caja: <span className="text-white font-mono">01</span>
+          </div>
+        </div>
+
+        <button className="text-red-400 hover:text-red-300 flex items-center gap-1 text-sm font-bold">
+          <LogOut size={16} /> SALIR
+        </button>
+      </header>
+
+      {/* Main Content Area */}
+      <main className="flex-1 overflow-hidden flex">
+        <Outlet />
+      </main>
+
+      {/* Footer con Barra de Atajos */}
+      <footer className="bg-slate-900 text-white p-2 flex gap-4 text-sm font-mono border-t-4 border-blue-600">
+        <ShortcutKey k="F2" label="Nuevo Aviso" active={location.pathname === '/'} />
+        <ShortcutKey k="F4" label="Caja Diaria" active={location.pathname === '/cash-register'} />
+        <ShortcutKey k="F10" label="Cobrar/Imprimir" />
+        <ShortcutKey k="ESC" label="Cancelar" />
+      </footer>
+    </div>
+  );
+}
+
+function ShortcutKey({ k, label, active = false }: { k: string, label: string, active?: boolean }) {
+  return (
+    <div className={`flex items-center gap-2 px-3 py-1 rounded ${active ? 'bg-blue-700 text-white' : 'text-slate-400'}`}>
+      <span className="bg-slate-700 px-2 rounded text-white font-bold">{k}</span>
+      <span>{label}</span>
+    </div>
+  );
+}

frontend/counter-panel/src/main.tsx

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+import { StrictMode } from 'react'
+import { createRoot } from 'react-dom/client'
+import './index.css'
+import App from './App.tsx'
+
+createRoot(document.getElementById('root')!).render(
+  <StrictMode>
+    <App />
+  </StrictMode>,
+)

frontend/counter-panel/src/pages/CashRegisterPage.tsx

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+export default function CashRegisterPage() {
+  return (
+    <div className="p-6 w-full">
+      <h2 className="text-2xl font-bold text-slate-800 mb-6">Caja Diaria</h2>
+      <div className="grid grid-cols-1 md:grid-cols-3 gap-6 mb-8">
+        <div className="bg-white p-6 rounded shadow border-l-4 border-green-500">
+          <div className="text-gray-500 text-sm font-bold uppercase">Total Efectivo</div>
+          <div className="text-3xl font-mono mt-2">$ 15,400.00</div>
+        </div>
+        <div className="bg-white p-6 rounded shadow border-l-4 border-blue-500">
+          <div className="text-gray-500 text-sm font-bold uppercase">Avisos Cobrados</div>
+          <div className="text-3xl font-mono mt-2">12</div>
+        </div>
+      </div>
+
+      <div className="bg-white rounded shadow overflow-hidden">
+        <table className="w-full text-left text-sm">
+          <thead className="bg-gray-50 border-b">
+            <tr>
+              <th className="p-3">Hora</th>
+              <th className="p-3">Concepto</th>
+              <th className="p-3">Usuario</th>
+              <th className="p-3 text-right">Monto</th>
+            </tr>
+          </thead>
+          <tbody>
+            <tr className="border-b">
+              <td className="p-3 font-mono">09:15</td>
+              <td className="p-3">Aviso Automotores x3 días</td>
+              <td className="p-3">cajero1</td>
+              <td className="p-3 text-right font-mono">$ 4,500.00</td>
+            </tr>
+            {/* Más filas mock */}
+          </tbody>
+        </table>
+      </div>
+    </div>
+  );
+}

frontend/counter-panel/src/pages/FastEntryPage.tsx

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+import { useState, useEffect, useRef } from 'react';
+import api from '../services/api';
+import { useDebounce } from '../hooks/useDebounce';
+import {
+  Printer, Save, CheckSquare, Square, Tag,
+  AlignLeft, AlignCenter, AlignRight, AlignJustify,
+  Type
+} from 'lucide-react';
+import clsx from 'clsx';
+
+interface Category { id: number; name: string; }
+interface Operation { id: number; name: string; }
+
+interface PricingResult {
+  totalPrice: number;
+  baseCost: number;
+  extraCost: number;
+  surcharges: number;
+  discount: number;
+  wordCount: number;
+  specialCharCount: number;
+  details: string;
+  appliedPromotion: string;
+}
+
+export default function FastEntryPage() {
+  const [categories, setCategories] = useState<Category[]>([]);
+  const [operations, setOperations] = useState<Operation[]>([]);
+
+  const [formData, setFormData] = useState({
+    categoryId: '',
+    operationId: '',
+    text: '',
+    days: 3,
+    clientName: '',
+  });
+
+  const [options, setOptions] = useState({
+    isBold: false,
+    isFrame: false,
+    fontSize: 'normal', // 'small', 'normal', 'large', 'extra'
+    alignment: 'left'   // 'left', 'center', 'right', 'justify'
+  });
+
+  const [pricing, setPricing] = useState<PricingResult>({
+    totalPrice: 0, baseCost: 0, extraCost: 0, surcharges: 0, discount: 0,
+    wordCount: 0, specialCharCount: 0, details: '', appliedPromotion: ''
+  });
+
+  const textInputRef = useRef<HTMLTextAreaElement>(null);
+  const debouncedText = useDebounce(formData.text, 500);
+
+  useEffect(() => {
+    const fetchData = async () => {
+      try {
+        const [catRes, opRes] = await Promise.all([
+          api.get('/categories'),
+          api.get('/operations')
+        ]);
+        setCategories(catRes.data);
+        setOperations(opRes.data);
+      } catch (error) {
+        console.error("Error cargando datos base", error);
+      }
+    };
+    fetchData();
+  }, []);
+
+  useEffect(() => {
+    if (!formData.categoryId || !formData.text) {
+      setPricing(prev => ({ ...prev, totalPrice: 0, details: '' }));
+      return;
+    }
+
+    const calculatePrice = async () => {
+      try {
+        const res = await api.post('/pricing/calculate', {
+          categoryId: parseInt(formData.categoryId),
+          text: formData.text,
+          days: formData.days,
+          isBold: options.isBold,
+          isFrame: options.isFrame,
+          startDate: new Date().toISOString()
+        });
+        setPricing(res.data);
+      } catch (error) {
+        console.error("Error calculando precio", error);
+      }
+    };
+
+    calculatePrice();
+  }, [debouncedText, formData.categoryId, formData.days, options]);
+
+  const handleSubmit = async () => {
+    if (!formData.categoryId || !formData.operationId || !formData.text) {
+      alert("Faltan datos obligatorios.");
+      return;
+    }
+
+    if (!confirm(`¿Confirmar cobro de $${pricing.totalPrice.toLocaleString()}?`)) return;
+
+    try {
+      const startDate = new Date();
+      startDate.setDate(startDate.getDate() + 1);
+
+      await api.post('/listings', {
+        categoryId: parseInt(formData.categoryId),
+        operationId: parseInt(formData.operationId),
+        title: formData.text.substring(0, 40) + (formData.text.length > 40 ? '...' : ''),
+        description: formData.text,
+        price: 0,
+        currency: 'ARS',
+        status: 'Published',
+        userId: null,
+        printText: formData.text,
+        printStartDate: startDate.toISOString(),
+        printDaysCount: formData.days,
+        isBold: options.isBold,
+        isFrame: options.isFrame,
+        printFontSize: options.fontSize,
+        printAlignment: options.alignment
+      });
+
+      alert('✅ Aviso guardado y ticket generado.');
+      setFormData({ ...formData, text: '', clientName: '' });
+      setOptions({ isBold: false, isFrame: false, fontSize: 'normal', alignment: 'left' });
+      textInputRef.current?.focus();
+
+    } catch (err) {
+      console.error(err);
+      alert('❌ Error al procesar el cobro.');
+    }
+  };
+
+  // Helper para clases de Tailwind según estado
+  const getFontSizeClass = (size: string) => {
+    switch (size) {
+      case 'small': return 'text-xs';
+      case 'large': return 'text-lg';
+      case 'extra': return 'text-xl';
+      default: return 'text-sm';
+    }
+  };
+
+  const getAlignClass = (align: string) => {
+    switch (align) {
+      case 'center': return 'text-center';
+      case 'right': return 'text-right';
+      case 'justify': return 'text-justify';
+      default: return 'text-left';
+    }
+  };
+
+  return (
+    <div className="w-full h-full p-4 flex gap-4 bg-gray-100">
+
+      {/* --- COLUMNA IZQUIERDA: INPUTS --- */}
+      <div className="flex-1 bg-white rounded-lg shadow-sm border border-gray-200 p-6 flex flex-col">
+        <div className="flex justify-between items-center mb-6 border-b pb-2">
+          <h2 className="text-xl font-bold text-slate-800">Nueva Publicación (F2)</h2>
+          <span className="text-xs font-mono text-slate-400">ID TERMINAL: T-01</span>
+        </div>
+
+        <form className="flex-1 flex flex-col gap-4">
+          <div className="grid grid-cols-2 gap-4">
+            <div>
+              <label className="block text-sm font-bold text-slate-700 mb-1">Rubro</label>
+              <select
+                className="w-full p-2 border border-gray-300 rounded focus:ring-2 focus:ring-blue-500 bg-gray-50 outline-none"
+                value={formData.categoryId}
+                onChange={e => setFormData({ ...formData, categoryId: e.target.value })}
+                autoFocus
+              >
+                <option value="">-- Seleccionar --</option>
+                {categories.map(c => <option key={c.id} value={c.id}>{c.name}</option>)}
+              </select>
+            </div>
+            <div>
+              <label className="block text-sm font-bold text-slate-700 mb-1">Operación</label>
+              <select
+                className="w-full p-2 border border-gray-300 rounded focus:ring-2 focus:ring-blue-500 bg-gray-50 outline-none"
+                value={formData.operationId}
+                onChange={e => setFormData({ ...formData, operationId: e.target.value })}
+              >
+                <option value="">-- Seleccionar --</option>
+                {operations.map(o => <option key={o.id} value={o.id}>{o.name}</option>)}
+              </select>
+            </div>
+          </div>
+
+          <div className="flex-1 flex flex-col">
+            <label className="block text-sm font-bold text-slate-700 mb-1">Texto del Aviso</label>
+
+            {/* --- Textarea limpio sin estilos condicionales --- */}
+            <textarea
+              ref={textInputRef}
+              className="flex-1 w-full p-4 border border-gray-300 rounded resize-none focus:ring-2 focus:ring-blue-500 outline-none font-mono text-lg text-slate-700 leading-relaxed"
+              placeholder="ESCRIBA EL TEXTO AQUÍ..."
+              value={formData.text}
+              onChange={e => setFormData({ ...formData, text: e.target.value })}
+            ></textarea>
+
+            <div className="flex justify-between items-center mt-2 text-sm text-slate-500">
+              <div className="flex gap-2">
+                <span>Palabras: <b>{pricing.wordCount}</b></span>
+                {pricing.specialCharCount > 0 && <span className="text-orange-600">Signos (+$$): <b>{pricing.specialCharCount}</b></span>}
+              </div>
+              <span className="text-xs uppercase">Escribir en Mayúsculas recomendado</span>
+            </div>
+          </div>
+
+          <div className="grid grid-cols-3 gap-4 bg-gray-50 p-4 rounded border border-gray-200">
+            <div>
+              <label className="block text-xs font-bold text-slate-500 uppercase">Días</label>
+              <input
+                type="number"
+                className="w-full p-2 border rounded font-mono text-center font-bold"
+                value={formData.days}
+                onChange={e => setFormData({ ...formData, days: Math.max(1, parseInt(e.target.value) || 0) })}
+                min={1}
+              />
+            </div>
+            <div className="col-span-2">
+              <label className="block text-xs font-bold text-slate-500 uppercase">Cliente / Razón Social</label>
+              <input
+                type="text"
+                className="w-full p-2 border rounded"
+                placeholder="Consumidor Final"
+                value={formData.clientName}
+                onChange={e => setFormData({ ...formData, clientName: e.target.value })}
+              />
+            </div>
+          </div>
+        </form>
+      </div>
+
+      {/* --- COLUMNA DERECHA: TOTALES Y OPCIONES --- */}
+      <div className="w-96 flex flex-col gap-4">
+
+        {/* Panel de Totales */}
+        <div className="bg-slate-900 text-white rounded-xl p-6 shadow-xl relative overflow-hidden">
+          <div className="relative z-10">
+            <div className="text-xs text-slate-400 uppercase tracking-widest mb-1 font-semibold">Total a Cobrar</div>
+            <div className="text-5xl font-mono font-bold text-green-400 mb-4">
+              ${pricing.totalPrice.toLocaleString()}
+            </div>
+
+            <div className="space-y-2 text-sm border-t border-slate-700 pt-3">
+              <div className="flex justify-between text-slate-300">
+                <span>Base ({formData.days} días)</span>
+                <span>${pricing.baseCost.toLocaleString()}</span>
+              </div>
+
+              {pricing.extraCost > 0 && (
+                <div className="flex justify-between text-yellow-300">
+                  <span>Excedentes</span>
+                  <span>+${pricing.extraCost.toLocaleString()}</span>
+                </div>
+              )}
+
+              {pricing.surcharges > 0 && (
+                <div className="flex justify-between text-blue-300">
+                  <span>Adicionales (Estilo)</span>
+                  <span>+${pricing.surcharges.toLocaleString()}</span>
+                </div>
+              )}
+
+              {pricing.discount > 0 && (
+                <div className="flex justify-between text-green-400 font-bold bg-green-900/30 p-1 rounded px-2 -mx-2">
+                  <span className="flex items-center gap-1"><Tag size={12} /> Descuento</span>
+                  <span>-${pricing.discount.toLocaleString()}</span>
+                </div>
+              )}
+            </div>
+
+            {pricing.appliedPromotion && (
+              <div className="mt-3 text-xs text-center bg-green-600 text-white py-1 rounded">
+                ¡{pricing.appliedPromotion}!
+              </div>
+            )}
+          </div>
+        </div>
+
+        {/* --- NUEVA BARRA DE HERRAMIENTAS (TOOLBAR) --- */}
+        <div className="bg-white rounded-lg border border-gray-200 p-2 flex justify-between items-center shadow-sm">
+
+          {/* Alineación */}
+          <div className="flex bg-gray-100 rounded p-1 gap-1">
+            <button onClick={() => setOptions({ ...options, alignment: 'left' })}
+              className={clsx("p-1.5 rounded hover:bg-white transition", options.alignment === 'left' && "bg-white shadow text-blue-600")}>
+              <AlignLeft size={18} />
+            </button>
+            <button onClick={() => setOptions({ ...options, alignment: 'center' })}
+              className={clsx("p-1.5 rounded hover:bg-white transition", options.alignment === 'center' && "bg-white shadow text-blue-600")}>
+              <AlignCenter size={18} />
+            </button>
+            <button onClick={() => setOptions({ ...options, alignment: 'right' })}
+              className={clsx("p-1.5 rounded hover:bg-white transition", options.alignment === 'right' && "bg-white shadow text-blue-600")}>
+              <AlignRight size={18} />
+            </button>
+            <button onClick={() => setOptions({ ...options, alignment: 'justify' })}
+              className={clsx("p-1.5 rounded hover:bg-white transition", options.alignment === 'justify' && "bg-white shadow text-blue-600")}>
+              <AlignJustify size={18} />
+            </button>
+          </div>
+
+          <div className="w-px h-6 bg-gray-300 mx-1"></div>
+
+          {/* Tamaño de Fuente */}
+          <div className="flex bg-gray-100 rounded p-1 gap-1">
+            <button onClick={() => setOptions({ ...options, fontSize: 'small' })} title="Pequeño"
+              className={clsx("p-1.5 rounded hover:bg-white transition flex items-end", options.fontSize === 'small' && "bg-white shadow text-blue-600")}>
+              <Type size={14} />
+            </button>
+            <button onClick={() => setOptions({ ...options, fontSize: 'normal' })} title="Normal"
+              className={clsx("p-1.5 rounded hover:bg-white transition flex items-end", options.fontSize === 'normal' && "bg-white shadow text-blue-600")}>
+              <Type size={18} />
+            </button>
+            <button onClick={() => setOptions({ ...options, fontSize: 'large' })} title="Grande"
+              className={clsx("p-1.5 rounded hover:bg-white transition flex items-end", options.fontSize === 'large' && "bg-white shadow text-blue-600")}>
+              <Type size={22} />
+            </button>
+          </div>
+
+        </div>
+
+        {/* Vista Previa Papel */}
+        <div className="flex-1 bg-[#fffdf0] border border-yellow-200 rounded-lg p-4 shadow-sm overflow-y-auto flex flex-col min-h-[150px]">
+          <h3 className="text-[10px] font-bold text-yellow-800 uppercase mb-2 flex items-center gap-1 opacity-70">
+            <Printer size={12} /> Vista Previa Impresión (Papel)
+          </h3>
+          <div className={clsx(
+            "font-mono leading-tight whitespace-pre-wrap break-words p-2 border-2 transition-all",
+            // Aplicar Clases Dinámicas
+            options.isBold ? "font-bold" : "font-normal",
+            options.isFrame ? "border-slate-900" : "border-transparent",
+            getFontSizeClass(options.fontSize),
+            getAlignClass(options.alignment)
+          )}>
+            {formData.text || "(Texto vacío)"}
+          </div>
+        </div>
+
+        {/* Botones Estilo Rápido (Negrita/Recuadro) */}
+        <div className="grid grid-cols-2 gap-3">
+          <button
+            type="button"
+            onClick={() => setOptions({ ...options, isBold: !options.isBold })}
+            className={clsx(
+              "px-2 py-3 rounded-lg border flex items-center justify-center gap-2 transition-all text-sm",
+              options.isBold
+                ? "border-blue-600 bg-blue-50 text-blue-700 font-bold"
+                : "border-gray-200 bg-white text-gray-500 hover:border-gray-300"
+            )}
+          >
+            {options.isBold ? <CheckSquare size={18} /> : <Square size={18} />}
+            Negrita
+          </button>
+
+          <button
+            type="button"
+            onClick={() => setOptions({ ...options, isFrame: !options.isFrame })}
+            className={clsx(
+              "px-2 py-3 rounded-lg border flex items-center justify-center gap-2 transition-all text-sm",
+              options.isFrame
+                ? "border-slate-900 bg-slate-100 text-slate-900 font-bold"
+                : "border-gray-200 bg-white text-gray-500 hover:border-gray-300"
+            )}
+          >
+            {options.isFrame ? <CheckSquare size={18} /> : <Square size={18} />}
+            Recuadro
+          </button>
+        </div>
+
+        <button
+          onClick={handleSubmit}
+          className="bg-blue-600 hover:bg-blue-700 text-white py-4 rounded-lg font-bold shadow-lg shadow-blue-200 flex items-center justify-center gap-2 transition-transform active:scale-95 text-lg mt-2"
+        >
+          <Save size={24} />
+          COBRAR (F10)
+        </button>
+      </div>
+    </div>
+  );
+}

frontend/counter-panel/src/services/api.ts

@@ -0,0 +1,15 @@
+import axios from 'axios';
+
+const api = axios.create({
+  baseURL: import.meta.env.VITE_API_URL, // Usa la variable de entorno
+});
+
+api.interceptors.request.use((config) => {
+  const token = localStorage.getItem('token');
+  if (token) {
+    config.headers.Authorization = `Bearer ${token}`;
+  }
+  return config;
+});
+
+export default api;