"use client";

import { Minus, Plus, X, ArrowLeft, ShoppingBag } from "lucide-react";
import { Button } from "@/components/ui/button";
import { useCart } from "@/contexts/CartContext";
import { useLanguage } from "@/contexts/LanguageContext";
import Link from "next/link";

export default function Cart() {
  const { items, updateQuantity, removeItem, totalPrice } = useCart();
  const { t } = useLanguage();

  return (
    <div className="min-h-screen py-8 lg:py-12">
      <div className="container mx-auto px-4 lg:px-8 max-w-3xl">
        <h1 className="font-serif text-3xl lg:text-4xl text-center mb-10">{t("cart.title")}</h1>

        {items.length === 0 ? (
          <div className="text-center py-20">
            <ShoppingBag className="h-16 w-16 mx-auto mb-4 text-muted-foreground/30" />
            <p className="text-muted-foreground mb-6">{t("cart.empty")}</p>
            <Link href="/boutique">
              <Button variant="outline">
                <ArrowLeft className="h-4 w-4 mr-2" />
                {t("nav.shop")}
              </Button>
            </Link>
          </div>
        ) : (
          <>
            <div className="space-y-4">
              {items.map((item) => (
                <div key={`${item.product.id}-${item.selectedColor}-${item.selectedLength}`} className="flex gap-4 p-4 bg-card rounded-lg border border-border">
                  <img src={item.product.image} alt={item.product.name} className="w-24 h-32 object-cover rounded-md" />
                  <div className="flex-1">
                    <div className="flex justify-between items-start">
                      <div>
                        <h3 className="font-medium">{item.product.name}</h3>
                        <p className="text-sm text-muted-foreground mt-0.5">{item.selectedColor} • {item.selectedLength}</p>
                      </div>
                      <button onClick={() => removeItem(item.product.id)} className="text-muted-foreground hover:text-destructive">
                        <X className="h-4 w-4" />
                      </button>
                    </div>
                    <div className="flex items-center justify-between mt-4">
                      <div className="flex items-center gap-3">
                        <button onClick={() => updateQuantity(item.product.id, item.quantity - 1)} className="p-1.5 border border-border rounded-md hover:bg-muted">
                          <Minus className="h-3 w-3" />
                        </button>
                        <span className="text-sm font-medium w-6 text-center">{item.quantity}</span>
                        <button onClick={() => updateQuantity(item.product.id, item.quantity + 1)} className="p-1.5 border border-border rounded-md hover:bg-muted">
                          <Plus className="h-3 w-3" />
                        </button>
                      </div>
                      <span className="font-semibold">{(item.product.price * item.quantity).toFixed(2)} €</span>
                    </div>
                  </div>
                </div>
              ))}
            </div>

            <div className="mt-8 bg-card rounded-lg border border-border p-6">
              <div className="flex justify-between items-center text-lg mb-4">
                <span className="font-medium">{t("cart.total")}</span>
                <span className="font-serif text-xl font-semibold">{totalPrice.toFixed(2)} €</span>
              </div>
              <Button className="w-full" size="lg">
                {t("cart.checkout")}
              </Button>
              <p className="text-xs text-muted-foreground text-center mt-3">Paiement sécurisé par Stripe</p>
            </div>
          </>
        )}
      </div>
    </div>
  );
};