feat(pos): add point of sale UI

- Add ProductGrid component with category filters and search
- Add Cart component with quantity controls and totals
- Add PaymentDialog with cash/card/transfer payment methods
- Add CashRegisterStatus for opening/closing register
- Add POS page with 70/30 layout (products/cart)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Ivan
2026-02-01 07:03:59 +00:00
parent cca3b50a6d
commit 422f5c4f29
6 changed files with 1442 additions and 0 deletions

View File

@@ -0,0 +1,270 @@
"use client";
import { useState, useEffect, useCallback } from "react";
import { useSession } from "next-auth/react";
import { ProductGrid } from "@/components/pos/product-grid";
import { Cart, CartItem } from "@/components/pos/cart";
import { PaymentDialog } from "@/components/pos/payment-dialog";
import { CashRegisterStatus } from "@/components/pos/cash-register-status";
import { Card, CardContent } from "@/components/ui/card";
interface Site {
id: string;
name: string;
}
interface Product {
id: string;
name: string;
description: string | null;
sku: string | null;
price: number;
stock: number;
minStock: number;
trackStock: boolean;
image: string | null;
lowStock: boolean;
category: {
id: string;
name: string;
};
}
export default function POSPage() {
const { data: session } = useSession();
const [sites, setSites] = useState<Site[]>([]);
const [selectedSiteId, setSelectedSiteId] = useState<string | null>(null);
const [cartItems, setCartItems] = useState<CartItem[]>([]);
const [showPayment, setShowPayment] = useState(false);
const [registerOpen, setRegisterOpen] = useState(false);
const [registerId, setRegisterId] = useState<string | undefined>();
const [siteLoading, setSiteLoading] = useState(true);
const [successMessage, setSuccessMessage] = useState<string | null>(null);
// Fetch sites on mount
useEffect(() => {
async function fetchSites() {
try {
const response = await fetch("/api/sites");
if (response.ok) {
const data = await response.json();
const siteList = data.data || [];
setSites(siteList);
// Auto-select first site or user's site
if (siteList.length > 0) {
setSelectedSiteId(siteList[0].id);
}
}
} catch (error) {
console.error("Failed to fetch sites:", error);
} finally {
setSiteLoading(false);
}
}
fetchSites();
}, []);
// Handle register status change
const handleRegisterStatusChange = useCallback(
(isOpen: boolean, regId?: string) => {
setRegisterOpen(isOpen);
setRegisterId(regId);
},
[]
);
// Add product to cart
const handleAddToCart = useCallback((product: Product) => {
setCartItems((prev) => {
const existingItem = prev.find((item) => item.id === product.id);
if (existingItem) {
// Check stock before incrementing
if (product.trackStock && existingItem.quantity >= product.stock) {
return prev;
}
return prev.map((item) =>
item.id === product.id
? { ...item, quantity: item.quantity + 1 }
: item
);
}
return [
...prev,
{
id: product.id,
name: product.name,
price: product.price,
quantity: 1,
stock: product.stock,
trackStock: product.trackStock,
},
];
});
}, []);
// Update item quantity
const handleUpdateQuantity = useCallback(
(productId: string, quantity: number) => {
setCartItems((prev) =>
prev.map((item) =>
item.id === productId ? { ...item, quantity } : item
)
);
},
[]
);
// Remove item from cart
const handleRemoveItem = useCallback((productId: string) => {
setCartItems((prev) => prev.filter((item) => item.id !== productId));
}, []);
// Clear cart
const handleClearCart = useCallback(() => {
setCartItems([]);
}, []);
// Show payment dialog
const handleCheckout = useCallback(() => {
if (!registerOpen) {
return;
}
setShowPayment(true);
}, [registerOpen]);
// Handle payment completion
const handlePaymentComplete = useCallback((saleId: string) => {
setShowPayment(false);
setCartItems([]);
setSuccessMessage("Venta completada exitosamente");
setTimeout(() => setSuccessMessage(null), 3000);
}, []);
// Calculate total
const total = cartItems.reduce(
(sum, item) => sum + item.price * item.quantity,
0
);
// Loading state
if (siteLoading) {
return (
<div className="flex items-center justify-center h-[calc(100vh-8rem)]">
<div className="text-center">
<div className="animate-spin rounded-full h-12 w-12 border-b-2 border-primary mx-auto mb-4"></div>
<p className="text-primary-500">Cargando punto de venta...</p>
</div>
</div>
);
}
// No sites available
if (sites.length === 0) {
return (
<div className="flex items-center justify-center h-[calc(100vh-8rem)]">
<Card>
<CardContent className="p-8 text-center">
<div className="text-4xl mb-4">🏢</div>
<h2 className="text-xl font-semibold text-primary-800 mb-2">
No hay sedes disponibles
</h2>
<p className="text-primary-500">
Contacta al administrador para configurar una sede.
</p>
</CardContent>
</Card>
</div>
);
}
return (
<div className="space-y-4">
{/* Page Header */}
<div>
<h1 className="text-2xl font-bold text-primary-800">Punto de Venta</h1>
<p className="text-primary-600">
Registra ventas de productos y servicios
</p>
</div>
{/* Success Message */}
{successMessage && (
<div className="p-4 rounded-lg bg-green-50 border border-green-200 text-green-700 flex items-center gap-2">
<svg
xmlns="http://www.w3.org/2000/svg"
viewBox="0 0 20 20"
fill="currentColor"
className="w-5 h-5"
>
<path
fillRule="evenodd"
d="M10 18a8 8 0 100-16 8 8 0 000 16zm3.857-9.809a.75.75 0 00-1.214-.882l-3.483 4.79-1.88-1.88a.75.75 0 10-1.06 1.061l2.5 2.5a.75.75 0 001.137-.089l4-5.5z"
clipRule="evenodd"
/>
</svg>
{successMessage}
</div>
)}
{/* Cash Register Status */}
{selectedSiteId && (
<CashRegisterStatus
siteId={selectedSiteId}
onRegisterStatusChange={handleRegisterStatusChange}
/>
)}
{/* Main Layout */}
<div className="flex gap-4 h-[calc(100vh-16rem)]">
{/* Products Grid - 70% */}
<div className="w-[70%]">
<Card className="h-full">
<CardContent className="p-4 h-full">
{selectedSiteId ? (
<ProductGrid
siteId={selectedSiteId}
onAddToCart={handleAddToCart}
/>
) : (
<div className="flex items-center justify-center h-full text-primary-400">
Selecciona una sede para ver productos
</div>
)}
</CardContent>
</Card>
</div>
{/* Cart - 30% */}
<div className="w-[30%]">
<Cart
items={cartItems}
onUpdateQuantity={handleUpdateQuantity}
onRemoveItem={handleRemoveItem}
onClearCart={handleClearCart}
onCheckout={handleCheckout}
disabled={!registerOpen}
/>
</div>
</div>
{/* Payment Dialog */}
{showPayment && selectedSiteId && (
<PaymentDialog
items={cartItems}
total={total}
siteId={selectedSiteId}
onClose={() => setShowPayment(false)}
onPaymentComplete={handlePaymentComplete}
/>
)}
{/* Register Closed Warning */}
{!registerOpen && cartItems.length > 0 && (
<div className="fixed bottom-4 left-1/2 transform -translate-x-1/2 px-4 py-2 bg-amber-500 text-white rounded-lg shadow-lg">
Abre la caja para poder cobrar
</div>
)}
</div>
);
}

View File

@@ -0,0 +1,199 @@
"use client";
import { Button } from "@/components/ui/button";
import { Card, CardContent, CardFooter, CardHeader, CardTitle } from "@/components/ui/card";
import { formatCurrency } from "@/lib/utils";
export interface CartItem {
id: string;
name: string;
price: number;
quantity: number;
stock: number;
trackStock: boolean;
}
interface CartProps {
items: CartItem[];
onUpdateQuantity: (productId: string, quantity: number) => void;
onRemoveItem: (productId: string) => void;
onClearCart: () => void;
onCheckout: () => void;
disabled?: boolean;
}
export function Cart({
items,
onUpdateQuantity,
onRemoveItem,
onClearCart,
onCheckout,
disabled = false,
}: CartProps) {
const subtotal = items.reduce(
(sum, item) => sum + item.price * item.quantity,
0
);
const handleIncrement = (item: CartItem) => {
// Check stock if tracking
if (item.trackStock && item.quantity >= item.stock) {
return;
}
onUpdateQuantity(item.id, item.quantity + 1);
};
const handleDecrement = (item: CartItem) => {
if (item.quantity > 1) {
onUpdateQuantity(item.id, item.quantity - 1);
} else {
onRemoveItem(item.id);
}
};
return (
<Card className="h-full flex flex-col">
<CardHeader className="border-b">
<div className="flex items-center justify-between">
<CardTitle className="text-lg">Carrito</CardTitle>
{items.length > 0 && (
<Button
variant="ghost"
size="sm"
onClick={onClearCart}
disabled={disabled}
className="text-red-500 hover:text-red-600 hover:bg-red-50"
>
Vaciar
</Button>
)}
</div>
</CardHeader>
<CardContent className="flex-1 overflow-y-auto p-0">
{items.length === 0 ? (
<div className="flex items-center justify-center h-full text-primary-400 p-6">
<div className="text-center">
<div className="text-4xl mb-2">🛒</div>
<p>El carrito esta vacio</p>
<p className="text-sm mt-1">Selecciona productos para agregar</p>
</div>
</div>
) : (
<ul className="divide-y divide-primary-100">
{items.map((item) => (
<li key={item.id} className="p-4">
<div className="flex items-start justify-between gap-2">
<div className="flex-1 min-w-0">
<h4 className="font-medium text-primary-800 text-sm truncate">
{item.name}
</h4>
<p className="text-primary-500 text-xs mt-0.5">
{formatCurrency(item.price)} c/u
</p>
</div>
<Button
variant="ghost"
size="icon"
className="h-6 w-6 text-red-400 hover:text-red-500 hover:bg-red-50 shrink-0"
onClick={() => onRemoveItem(item.id)}
disabled={disabled}
>
<svg
xmlns="http://www.w3.org/2000/svg"
viewBox="0 0 20 20"
fill="currentColor"
className="w-4 h-4"
>
<path
fillRule="evenodd"
d="M8.75 1A2.75 2.75 0 006 3.75v.443c-.795.077-1.584.176-2.365.298a.75.75 0 10.23 1.482l.149-.022.841 10.518A2.75 2.75 0 007.596 19h4.807a2.75 2.75 0 002.742-2.53l.841-10.519.149.023a.75.75 0 00.23-1.482A41.03 41.03 0 0014 4.193V3.75A2.75 2.75 0 0011.25 1h-2.5zM10 4c.84 0 1.673.025 2.5.075V3.75c0-.69-.56-1.25-1.25-1.25h-2.5c-.69 0-1.25.56-1.25 1.25v.325C8.327 4.025 9.16 4 10 4zM8.58 7.72a.75.75 0 00-1.5.06l.3 7.5a.75.75 0 101.5-.06l-.3-7.5zm4.34.06a.75.75 0 10-1.5-.06l-.3 7.5a.75.75 0 101.5.06l.3-7.5z"
clipRule="evenodd"
/>
</svg>
</Button>
</div>
<div className="flex items-center justify-between mt-3">
{/* Quantity Controls */}
<div className="flex items-center gap-1">
<Button
variant="outline"
size="icon"
className="h-8 w-8"
onClick={() => handleDecrement(item)}
disabled={disabled}
>
<svg
xmlns="http://www.w3.org/2000/svg"
viewBox="0 0 20 20"
fill="currentColor"
className="w-4 h-4"
>
<path d="M6.75 9.25a.75.75 0 000 1.5h6.5a.75.75 0 000-1.5h-6.5z" />
</svg>
</Button>
<span className="w-10 text-center font-medium text-primary-800">
{item.quantity}
</span>
<Button
variant="outline"
size="icon"
className="h-8 w-8"
onClick={() => handleIncrement(item)}
disabled={
disabled ||
(item.trackStock && item.quantity >= item.stock)
}
>
<svg
xmlns="http://www.w3.org/2000/svg"
viewBox="0 0 20 20"
fill="currentColor"
className="w-4 h-4"
>
<path d="M10.75 6.75a.75.75 0 00-1.5 0v2.5h-2.5a.75.75 0 000 1.5h2.5v2.5a.75.75 0 001.5 0v-2.5h2.5a.75.75 0 000-1.5h-2.5v-2.5z" />
</svg>
</Button>
</div>
{/* Subtotal */}
<span className="font-bold text-primary-800">
{formatCurrency(item.price * item.quantity)}
</span>
</div>
{/* Stock Warning */}
{item.trackStock && item.quantity >= item.stock && (
<p className="text-xs text-amber-600 mt-2">
Stock maximo alcanzado
</p>
)}
</li>
))}
</ul>
)}
</CardContent>
<CardFooter className="flex-col gap-4 border-t p-4">
{/* Total */}
<div className="w-full flex items-center justify-between">
<span className="text-lg font-medium text-primary-600">Total:</span>
<span className="text-2xl font-bold text-primary-800">
{formatCurrency(subtotal)}
</span>
</div>
{/* Checkout Button */}
<Button
className="w-full"
size="lg"
disabled={items.length === 0 || disabled}
onClick={onCheckout}
>
Cobrar
</Button>
</CardFooter>
</Card>
);
}

View File

@@ -0,0 +1,431 @@
"use client";
import { useState, useEffect, useCallback } from "react";
import { Button } from "@/components/ui/button";
import { Card, CardContent } from "@/components/ui/card";
import { Input } from "@/components/ui/input";
import { formatCurrency, cn } from "@/lib/utils";
interface CashRegister {
id: string;
openingAmount: number;
closedAt: string | null;
openedAt: string;
site: {
id: string;
name: string;
};
user: {
id: string;
firstName: string;
lastName: string;
};
_count: {
sales: number;
payments: number;
};
paymentBreakdown?: Record<string, number>;
totalCashSales?: number;
expectedAmount?: number;
}
interface CashRegisterStatusProps {
siteId: string;
onRegisterStatusChange: (isOpen: boolean, registerId?: string) => void;
}
export function CashRegisterStatus({
siteId,
onRegisterStatusChange,
}: CashRegisterStatusProps) {
const [register, setRegister] = useState<CashRegister | null>(null);
const [loading, setLoading] = useState(true);
const [error, setError] = useState<string | null>(null);
const [showOpenDialog, setShowOpenDialog] = useState(false);
const [showCloseDialog, setShowCloseDialog] = useState(false);
const [openingAmount, setOpeningAmount] = useState<string>("0");
const [closingAmount, setClosingAmount] = useState<string>("");
const [closingNotes, setClosingNotes] = useState<string>("");
const [actionLoading, setActionLoading] = useState(false);
// Fetch current register status
const fetchRegisterStatus = useCallback(async () => {
setLoading(true);
setError(null);
try {
const response = await fetch(
`/api/cash-register?siteId=${siteId}&status=open`
);
if (!response.ok) {
throw new Error("Error al verificar estado de caja");
}
const data = await response.json();
setRegister(data);
onRegisterStatusChange(!!data, data?.id);
} catch (err) {
setError(err instanceof Error ? err.message : "Error desconocido");
onRegisterStatusChange(false);
} finally {
setLoading(false);
}
}, [siteId, onRegisterStatusChange]);
useEffect(() => {
fetchRegisterStatus();
}, [fetchRegisterStatus]);
const handleOpenRegister = async () => {
setActionLoading(true);
setError(null);
try {
const response = await fetch("/api/cash-register", {
method: "POST",
headers: {
"Content-Type": "application/json",
},
body: JSON.stringify({
siteId,
openingAmount: parseFloat(openingAmount) || 0,
}),
});
if (!response.ok) {
const errorData = await response.json();
throw new Error(errorData.error || "Error al abrir caja");
}
setShowOpenDialog(false);
setOpeningAmount("0");
await fetchRegisterStatus();
} catch (err) {
setError(err instanceof Error ? err.message : "Error desconocido");
} finally {
setActionLoading(false);
}
};
const handleCloseRegister = async () => {
if (!register) return;
setActionLoading(true);
setError(null);
try {
const response = await fetch(`/api/cash-register/${register.id}`, {
method: "PUT",
headers: {
"Content-Type": "application/json",
},
body: JSON.stringify({
closingAmount: parseFloat(closingAmount) || 0,
notes: closingNotes || undefined,
}),
});
if (!response.ok) {
const errorData = await response.json();
throw new Error(errorData.error || "Error al cerrar caja");
}
setShowCloseDialog(false);
setClosingAmount("");
setClosingNotes("");
await fetchRegisterStatus();
} catch (err) {
setError(err instanceof Error ? err.message : "Error desconocido");
} finally {
setActionLoading(false);
}
};
// Loading state
if (loading) {
return (
<Card className="mb-4">
<CardContent className="p-4">
<div className="flex items-center gap-3">
<div className="animate-spin rounded-full h-5 w-5 border-b-2 border-primary"></div>
<span className="text-primary-500">Verificando estado de caja...</span>
</div>
</CardContent>
</Card>
);
}
// Open Register Dialog
if (showOpenDialog) {
return (
<Card className="mb-4">
<CardContent className="p-6">
<h3 className="text-lg font-semibold text-primary-800 mb-4">
Abrir Caja
</h3>
<div className="space-y-4">
<div>
<label className="text-sm font-medium text-primary-700 block mb-2">
Monto inicial en caja
</label>
<Input
type="number"
placeholder="0.00"
value={openingAmount}
onChange={(e) => setOpeningAmount(e.target.value)}
min={0}
step={0.01}
disabled={actionLoading}
/>
</div>
{error && (
<div className="p-3 rounded-lg bg-red-50 text-red-700 text-sm">
{error}
</div>
)}
<div className="flex gap-2">
<Button
variant="outline"
className="flex-1"
onClick={() => {
setShowOpenDialog(false);
setError(null);
}}
disabled={actionLoading}
>
Cancelar
</Button>
<Button
className="flex-1"
onClick={handleOpenRegister}
disabled={actionLoading}
>
{actionLoading ? "Abriendo..." : "Abrir Caja"}
</Button>
</div>
</div>
</CardContent>
</Card>
);
}
// Close Register Dialog
if (showCloseDialog && register) {
const expectedAmount = register.expectedAmount || 0;
const closingValue = parseFloat(closingAmount) || 0;
const difference = closingValue - expectedAmount;
return (
<Card className="mb-4">
<CardContent className="p-6">
<h3 className="text-lg font-semibold text-primary-800 mb-4">
Cerrar Caja
</h3>
<div className="space-y-4">
{/* Expected Amount */}
<div className="p-3 bg-primary-50 rounded-lg">
<p className="text-sm text-primary-500">Monto esperado en caja</p>
<p className="text-xl font-bold text-primary-800">
{formatCurrency(expectedAmount)}
</p>
<p className="text-xs text-primary-400 mt-1">
Apertura: {formatCurrency(Number(register.openingAmount))} + Ventas efectivo:{" "}
{formatCurrency(register.totalCashSales || 0)}
</p>
</div>
{/* Closing Amount Input */}
<div>
<label className="text-sm font-medium text-primary-700 block mb-2">
Monto real en caja
</label>
<Input
type="number"
placeholder="0.00"
value={closingAmount}
onChange={(e) => setClosingAmount(e.target.value)}
min={0}
step={0.01}
disabled={actionLoading}
/>
</div>
{/* Difference Display */}
{closingAmount && (
<div
className={cn(
"p-3 rounded-lg text-center",
difference === 0
? "bg-green-50"
: difference > 0
? "bg-blue-50"
: "bg-red-50"
)}
>
<p
className={cn(
"text-sm",
difference === 0
? "text-green-600"
: difference > 0
? "text-blue-600"
: "text-red-600"
)}
>
{difference === 0
? "Cuadre perfecto"
: difference > 0
? "Sobrante"
: "Faltante"}
</p>
<p
className={cn(
"text-xl font-bold",
difference === 0
? "text-green-700"
: difference > 0
? "text-blue-700"
: "text-red-700"
)}
>
{formatCurrency(Math.abs(difference))}
</p>
</div>
)}
{/* Notes */}
<div>
<label className="text-sm font-medium text-primary-700 block mb-2">
Notas (opcional)
</label>
<Input
type="text"
placeholder="Observaciones del cierre"
value={closingNotes}
onChange={(e) => setClosingNotes(e.target.value)}
disabled={actionLoading}
/>
</div>
{error && (
<div className="p-3 rounded-lg bg-red-50 text-red-700 text-sm">
{error}
</div>
)}
<div className="flex gap-2">
<Button
variant="outline"
className="flex-1"
onClick={() => {
setShowCloseDialog(false);
setError(null);
}}
disabled={actionLoading}
>
Cancelar
</Button>
<Button
className="flex-1"
onClick={handleCloseRegister}
disabled={actionLoading || !closingAmount}
>
{actionLoading ? "Cerrando..." : "Cerrar Caja"}
</Button>
</div>
</div>
</CardContent>
</Card>
);
}
// Register is closed
if (!register) {
return (
<Card className="mb-4 border-amber-300 bg-amber-50">
<CardContent className="p-4">
<div className="flex items-center justify-between">
<div className="flex items-center gap-3">
<div className="w-3 h-3 rounded-full bg-amber-500"></div>
<div>
<p className="font-medium text-amber-800">Caja Cerrada</p>
<p className="text-sm text-amber-600">
Abre la caja para comenzar a vender
</p>
</div>
</div>
<Button onClick={() => setShowOpenDialog(true)}>Abrir Caja</Button>
</div>
{error && (
<div className="mt-3 p-3 rounded-lg bg-red-50 text-red-700 text-sm">
{error}
</div>
)}
</CardContent>
</Card>
);
}
// Register is open
return (
<Card className="mb-4 border-green-300 bg-green-50">
<CardContent className="p-4">
<div className="flex items-center justify-between">
<div className="flex items-center gap-3">
<div className="w-3 h-3 rounded-full bg-green-500 animate-pulse"></div>
<div>
<p className="font-medium text-green-800">Caja Abierta</p>
<p className="text-sm text-green-600">
Por {register.user.firstName} {register.user.lastName}
</p>
</div>
</div>
{/* Current Totals */}
<div className="flex items-center gap-6">
<div className="text-right">
<p className="text-xs text-green-600">Ventas hoy</p>
<p className="font-semibold text-green-800">
{register._count.sales}
</p>
</div>
<div className="text-right">
<p className="text-xs text-green-600">Efectivo esperado</p>
<p className="font-semibold text-green-800">
{formatCurrency(register.expectedAmount || 0)}
</p>
</div>
<Button variant="outline" onClick={() => setShowCloseDialog(true)}>
Cerrar Caja
</Button>
</div>
</div>
{/* Payment Breakdown */}
{register.paymentBreakdown &&
Object.keys(register.paymentBreakdown).length > 0 && (
<div className="mt-3 pt-3 border-t border-green-200 flex gap-4">
{register.paymentBreakdown.CASH !== undefined && (
<span className="text-sm text-green-700">
Efectivo: {formatCurrency(register.paymentBreakdown.CASH)}
</span>
)}
{register.paymentBreakdown.CARD !== undefined && (
<span className="text-sm text-green-700">
Tarjeta: {formatCurrency(register.paymentBreakdown.CARD)}
</span>
)}
{register.paymentBreakdown.TRANSFER !== undefined && (
<span className="text-sm text-green-700">
Transferencia:{" "}
{formatCurrency(register.paymentBreakdown.TRANSFER)}
</span>
)}
</div>
)}
{error && (
<div className="mt-3 p-3 rounded-lg bg-red-50 text-red-700 text-sm">
{error}
</div>
)}
</CardContent>
</Card>
);
}

View File

@@ -0,0 +1,5 @@
export { ProductGrid } from "./product-grid";
export { Cart } from "./cart";
export type { CartItem } from "./cart";
export { PaymentDialog } from "./payment-dialog";
export { CashRegisterStatus } from "./cash-register-status";

View File

@@ -0,0 +1,277 @@
"use client";
import { useState } from "react";
import { Button } from "@/components/ui/button";
import { Card, CardContent, CardFooter, CardHeader, CardTitle } from "@/components/ui/card";
import { Input } from "@/components/ui/input";
import { formatCurrency, cn } from "@/lib/utils";
import { CartItem } from "./cart";
type PaymentMethod = "CASH" | "CARD" | "TRANSFER";
interface PaymentDialogProps {
items: CartItem[];
total: number;
siteId: string;
onClose: () => void;
onPaymentComplete: (saleId: string) => void;
}
const paymentMethods: { value: PaymentMethod; label: string; icon: string }[] = [
{ value: "CASH", label: "Efectivo", icon: "💵" },
{ value: "TRANSFER", label: "Transferencia", icon: "🏦" },
{ value: "CARD", label: "Terminal", icon: "💳" },
];
export function PaymentDialog({
items,
total,
siteId,
onClose,
onPaymentComplete,
}: PaymentDialogProps) {
const [selectedMethod, setSelectedMethod] = useState<PaymentMethod>("CASH");
const [cashReceived, setCashReceived] = useState<string>("");
const [reference, setReference] = useState<string>("");
const [loading, setLoading] = useState(false);
const [error, setError] = useState<string | null>(null);
const cashReceivedAmount = parseFloat(cashReceived) || 0;
const change = cashReceivedAmount - total;
const canPay =
selectedMethod !== "CASH" || cashReceivedAmount >= total;
const handleSubmit = async () => {
if (!canPay) return;
setLoading(true);
setError(null);
try {
const saleData = {
siteId,
items: items.map((item) => ({
productId: item.id,
quantity: item.quantity,
price: item.price,
})),
payments: [
{
amount: total,
method: selectedMethod,
reference: reference || undefined,
},
],
};
const response = await fetch("/api/sales", {
method: "POST",
headers: {
"Content-Type": "application/json",
},
body: JSON.stringify(saleData),
});
if (!response.ok) {
const errorData = await response.json();
throw new Error(errorData.error || "Error al procesar la venta");
}
const sale = await response.json();
onPaymentComplete(sale.id);
} catch (err) {
setError(err instanceof Error ? err.message : "Error desconocido");
} finally {
setLoading(false);
}
};
const handleQuickCash = (amount: number) => {
setCashReceived(amount.toString());
};
// Generate quick cash options based on total
const quickCashOptions = [
Math.ceil(total / 10) * 10,
Math.ceil(total / 50) * 50,
Math.ceil(total / 100) * 100,
Math.ceil(total / 500) * 500,
].filter((value, index, self) =>
value >= total && self.indexOf(value) === index
).slice(0, 4);
return (
<div className="fixed inset-0 bg-black/50 flex items-center justify-center z-50 p-4">
<Card className="w-full max-w-md">
<CardHeader className="border-b">
<div className="flex items-center justify-between">
<CardTitle>Procesar Pago</CardTitle>
<Button
variant="ghost"
size="icon"
onClick={onClose}
disabled={loading}
>
<svg
xmlns="http://www.w3.org/2000/svg"
viewBox="0 0 20 20"
fill="currentColor"
className="w-5 h-5"
>
<path d="M6.28 5.22a.75.75 0 00-1.06 1.06L8.94 10l-3.72 3.72a.75.75 0 101.06 1.06L10 11.06l3.72 3.72a.75.75 0 101.06-1.06L11.06 10l3.72-3.72a.75.75 0 00-1.06-1.06L10 8.94 6.28 5.22z" />
</svg>
</Button>
</div>
</CardHeader>
<CardContent className="p-6 space-y-6">
{/* Total Display */}
<div className="text-center p-4 bg-primary-50 rounded-lg">
<p className="text-sm text-primary-500 mb-1">Total a pagar</p>
<p className="text-3xl font-bold text-primary-800">
{formatCurrency(total)}
</p>
</div>
{/* Payment Method Selection */}
<div>
<p className="text-sm font-medium text-primary-700 mb-3">
Metodo de pago
</p>
<div className="grid grid-cols-3 gap-2">
{paymentMethods.map((method) => (
<button
key={method.value}
className={cn(
"p-3 rounded-lg border-2 text-center transition-all",
selectedMethod === method.value
? "border-primary bg-primary-50"
: "border-primary-200 hover:border-primary-300"
)}
onClick={() => setSelectedMethod(method.value)}
disabled={loading}
>
<span className="text-2xl block mb-1">{method.icon}</span>
<span className="text-sm font-medium text-primary-700">
{method.label}
</span>
</button>
))}
</div>
</div>
{/* Cash Payment Options */}
{selectedMethod === "CASH" && (
<div className="space-y-4">
<div>
<label className="text-sm font-medium text-primary-700 block mb-2">
Monto recibido
</label>
<Input
type="number"
placeholder="0.00"
value={cashReceived}
onChange={(e) => setCashReceived(e.target.value)}
className="text-lg font-medium"
min={0}
step={0.01}
disabled={loading}
/>
</div>
{/* Quick Cash Buttons */}
<div className="grid grid-cols-4 gap-2">
{quickCashOptions.map((amount) => (
<Button
key={amount}
variant="outline"
size="sm"
onClick={() => handleQuickCash(amount)}
disabled={loading}
>
{formatCurrency(amount)}
</Button>
))}
</div>
{/* Change Display */}
{cashReceivedAmount > 0 && (
<div
className={cn(
"p-3 rounded-lg text-center",
change >= 0 ? "bg-green-50" : "bg-red-50"
)}
>
<p
className={cn(
"text-sm mb-1",
change >= 0 ? "text-green-600" : "text-red-600"
)}
>
{change >= 0 ? "Cambio" : "Falta"}
</p>
<p
className={cn(
"text-2xl font-bold",
change >= 0 ? "text-green-700" : "text-red-700"
)}
>
{formatCurrency(Math.abs(change))}
</p>
</div>
)}
</div>
)}
{/* Transfer Reference */}
{(selectedMethod === "TRANSFER" || selectedMethod === "CARD") && (
<div>
<label className="text-sm font-medium text-primary-700 block mb-2">
Referencia (opcional)
</label>
<Input
type="text"
placeholder="Numero de referencia o autorizacion"
value={reference}
onChange={(e) => setReference(e.target.value)}
disabled={loading}
/>
</div>
)}
{/* Error Display */}
{error && (
<div className="p-3 rounded-lg bg-red-50 text-red-700 text-sm">
{error}
</div>
)}
</CardContent>
<CardFooter className="border-t p-4 gap-2">
<Button
variant="outline"
className="flex-1"
onClick={onClose}
disabled={loading}
>
Cancelar
</Button>
<Button
className="flex-1"
onClick={handleSubmit}
disabled={!canPay || loading}
>
{loading ? (
<>
<div className="animate-spin rounded-full h-4 w-4 border-b-2 border-white mr-2"></div>
Procesando...
</>
) : (
"Confirmar Pago"
)}
</Button>
</CardFooter>
</Card>
</div>
);
}

View File

@@ -0,0 +1,260 @@
"use client";
import { useState, useEffect, useMemo } from "react";
import { Card } from "@/components/ui/card";
import { Input } from "@/components/ui/input";
import { Button } from "@/components/ui/button";
import { formatCurrency, cn } from "@/lib/utils";
interface Category {
id: string;
name: string;
description: string | null;
_count: {
products: number;
};
}
interface Product {
id: string;
name: string;
description: string | null;
sku: string | null;
price: number;
stock: number;
minStock: number;
trackStock: boolean;
image: string | null;
lowStock: boolean;
category: {
id: string;
name: string;
};
}
interface ProductGridProps {
siteId: string;
onAddToCart: (product: Product) => void;
}
export function ProductGrid({ siteId, onAddToCart }: ProductGridProps) {
const [products, setProducts] = useState<Product[]>([]);
const [categories, setCategories] = useState<Category[]>([]);
const [selectedCategory, setSelectedCategory] = useState<string | null>(null);
const [searchQuery, setSearchQuery] = useState("");
const [loading, setLoading] = useState(true);
const [error, setError] = useState<string | null>(null);
// Fetch categories
useEffect(() => {
async function fetchCategories() {
try {
const response = await fetch("/api/products/categories");
if (!response.ok) {
throw new Error("Error al cargar categorias");
}
const data = await response.json();
setCategories(data);
} catch (err) {
console.error("Error fetching categories:", err);
}
}
fetchCategories();
}, []);
// Fetch products
useEffect(() => {
async function fetchProducts() {
setLoading(true);
setError(null);
try {
const params = new URLSearchParams({ siteId, isActive: "true" });
if (selectedCategory) {
params.append("categoryId", selectedCategory);
}
if (searchQuery) {
params.append("search", searchQuery);
}
const response = await fetch(`/api/products?${params.toString()}`);
if (!response.ok) {
throw new Error("Error al cargar productos");
}
const data = await response.json();
setProducts(data);
} catch (err) {
setError(err instanceof Error ? err.message : "Error desconocido");
} finally {
setLoading(false);
}
}
// Debounce search
const timeoutId = setTimeout(fetchProducts, searchQuery ? 300 : 0);
return () => clearTimeout(timeoutId);
}, [siteId, selectedCategory, searchQuery]);
// Filter products based on category and search
const filteredProducts = useMemo(() => {
return products;
}, [products]);
const handleProductClick = (product: Product) => {
if (product.trackStock && product.stock <= 0) {
return; // Cannot add out of stock products
}
onAddToCart(product);
};
return (
<div className="flex flex-col h-full">
{/* Search Input */}
<div className="mb-4">
<Input
type="text"
placeholder="Buscar productos..."
value={searchQuery}
onChange={(e) => setSearchQuery(e.target.value)}
className="w-full"
/>
</div>
{/* Category Tabs */}
<div className="flex gap-2 mb-4 overflow-x-auto pb-2">
<Button
variant={selectedCategory === null ? "default" : "outline"}
size="sm"
onClick={() => setSelectedCategory(null)}
>
Todos
</Button>
{categories.map((category) => (
<Button
key={category.id}
variant={selectedCategory === category.id ? "default" : "outline"}
size="sm"
onClick={() => setSelectedCategory(category.id)}
className="whitespace-nowrap"
>
{category.name}
</Button>
))}
</div>
{/* Loading State */}
{loading && (
<div className="flex-1 flex items-center justify-center">
<div className="text-center">
<div className="animate-spin rounded-full h-8 w-8 border-b-2 border-primary mx-auto mb-2"></div>
<p className="text-primary-500">Cargando productos...</p>
</div>
</div>
)}
{/* Error State */}
{error && !loading && (
<div className="flex-1 flex items-center justify-center">
<div className="text-center text-red-500">
<p>{error}</p>
<Button
variant="outline"
size="sm"
className="mt-2"
onClick={() => setSearchQuery("")}
>
Reintentar
</Button>
</div>
</div>
)}
{/* Empty State */}
{!loading && !error && filteredProducts.length === 0 && (
<div className="flex-1 flex items-center justify-center">
<div className="text-center text-primary-500">
<p>No se encontraron productos</p>
{searchQuery && (
<Button
variant="outline"
size="sm"
className="mt-2"
onClick={() => setSearchQuery("")}
>
Limpiar busqueda
</Button>
)}
</div>
</div>
)}
{/* Product Grid */}
{!loading && !error && filteredProducts.length > 0 && (
<div className="flex-1 overflow-y-auto">
<div className="grid grid-cols-2 md:grid-cols-3 lg:grid-cols-4 gap-3">
{filteredProducts.map((product) => {
const isOutOfStock = product.trackStock && product.stock <= 0;
const isLowStock = product.lowStock;
return (
<Card
key={product.id}
className={cn(
"p-4 cursor-pointer transition-all hover:shadow-md",
isOutOfStock && "opacity-50 cursor-not-allowed bg-gray-100",
isLowStock && !isOutOfStock && "border-amber-400 border-2"
)}
onClick={() => handleProductClick(product)}
>
{/* Product Image Placeholder */}
{product.image ? (
<div className="w-full h-24 mb-3 rounded-md overflow-hidden">
<img
src={product.image}
alt={product.name}
className="w-full h-full object-cover"
/>
</div>
) : (
<div className="w-full h-24 mb-3 bg-primary-100 rounded-md flex items-center justify-center">
<span className="text-3xl text-primary-300">
{product.name.charAt(0).toUpperCase()}
</span>
</div>
)}
{/* Product Info */}
<h3 className="font-medium text-primary-800 text-sm truncate">
{product.name}
</h3>
<p className="text-primary-600 font-bold mt-1">
{formatCurrency(product.price)}
</p>
{/* Stock Indicator */}
{product.trackStock && (
<div className="mt-2">
{isOutOfStock ? (
<span className="text-xs text-red-500 font-medium">
Agotado
</span>
) : isLowStock ? (
<span className="text-xs text-amber-600 font-medium">
Stock bajo: {product.stock}
</span>
) : (
<span className="text-xs text-primary-400">
Stock: {product.stock}
</span>
)}
</div>
)}
</Card>
);
})}
</div>
</div>
)}
</div>
);
}