"use client";

import { useCallback } from 'react';
import ReactLenis from "lenis/react";
import { ThemeProvider } from "@/providers/themeProvider/ThemeProvider";
import NavbarStyleApple from '@/components/navbar/NavbarStyleApple/NavbarStyleApple';
import FooterLogoEmphasis from '@/components/sections/footer/FooterLogoEmphasis';
import ProductCatalog from "@/components/ecommerce/productCatalog/ProductCatalog";
import ProductCart from '@/components/ecommerce/cart/ProductCart';
import { useProductCatalog } from "@/hooks/useProductCatalog";
import { useCart } from '@/hooks/useCart';
import { useCheckout } from '@/hooks/useCheckout';

export default function ShopPage() {
    const {
        products,
        isLoading,
        search,
        setSearch,
        filters,
    } = useProductCatalog({ basePath: "/shop" });

    const {
        items: cartItems,
        isOpen: cartOpen,
        setIsOpen: setCartOpen,
        updateQuantity,
        removeItem,
        total: cartTotal,
        getCheckoutItems,
    } = useCart();

    const { checkout, isLoading: isCheckoutLoading } = useCheckout();

    const handleCheckout = useCallback(async () => {
        if (cartItems.length === 0) return;

        const currentUrl = new URL(window.location.href);
        currentUrl.searchParams.set("success", "true");

        await checkout(getCheckoutItems(), { successUrl: currentUrl.toString() });
    }, [cartItems, checkout, getCheckoutItems]);

    if (isLoading) {
        return (
            <ThemeProvider
                defaultButtonVariant="text-stagger"
                defaultTextAnimation="background-highlight"
                borderRadius="rounded"
                contentWidth="mediumLarge"
                sizing="largeSmallSizeLargeTitles"
                background="aurora"
                cardStyle="outline"
                primaryButtonStyle="inset-glow"
                secondaryButtonStyle="solid"
                headingFontWeight="extrabold"
            >
                <ReactLenis root>
                    <div id="navbar" data-section="navbar">
                        <NavbarStyleApple
                            brandName="Bella Italia"
                            navItems={[
                                { name: "Home", id: "/" },
                                { name: "Menu", id: "/menu" },
                                { name: "About", id: "/about" },
                                { name: "Reservations", id: "/reservations" },
                                { name: "Contact", id: "/contact" },
                                { name: "Shop", id: "/shop" },
                            ]}
                        />
                    </div>
                    <main className="min-h-screen flex items-center justify-center pt-20">
                        <p className="text-foreground">Loading products...</p>
                    </main>
                    <div id="footer" data-section="footer">
                        <FooterLogoEmphasis
                            logoText="Bella Italia"
                            columns={[
                                { items: [{ label: "Home", href: "/" }, { label: "Menu", href: "/menu" }, { label: "Specials", href: "/menu#specials" }] },
                                { items: [{ label: "About Us", href: "/about" }, { label: "Our Team", href: "/about#team" }, { label: "Testimonials", href: "/#testimonials" }] },
                                { items: [{ label: "Reservations", href: "/reservations" }, { label: "Contact", href: "/contact" }, { label: "Location", href: "/contact#map" }] },
                            ]}
                        />
                    </div>
                </ReactLenis>
            </ThemeProvider>
        );
    }

    return (
        <ThemeProvider
            defaultButtonVariant="text-stagger"
            defaultTextAnimation="background-highlight"
            borderRadius="rounded"
            contentWidth="mediumLarge"
            sizing="largeSmallSizeLargeTitles"
            background="aurora"
            cardStyle="outline"
            primaryButtonStyle="inset-glow"
            secondaryButtonStyle="solid"
            headingFontWeight="extrabold"
        >
            <ReactLenis root>
                <div id="navbar" data-section="navbar">
                    <NavbarStyleApple
                        brandName="Bella Italia"
                        navItems={[
                            { name: "Home", id: "/" },
                            { name: "Menu", id: "/menu" },
                            { name: "About", id: "/about" },
                            { name: "Reservations", id: "/reservations" },
                            { name: "Contact", id: "/contact" },
                            { name: "Shop", id: "/shop" },
                        ]}
                    />
                </div>
                <div id="product-catalog" data-section="product-catalog">
                    <ProductCatalog
                        layout="page"
                        products={products}
                        searchValue={search}
                        onSearchChange={setSearch}
                        searchPlaceholder="Search products..."
                        filters={filters}
                        emptyMessage="No products found"
                    />
                </div>
                <div id="product-cart" data-section="product-cart">
                    <ProductCart
                        isOpen={cartOpen}
                        onClose={() => setCartOpen(false)}
                        items={cartItems}
                        onQuantityChange={updateQuantity}
                        onRemove={removeItem}
                        total={`$${cartTotal}`}
                        buttons={[
                            {
                                text: isCheckoutLoading ? "Processing..." : "Check Out",                                onClick: handleCheckout,
                            },
                        ]}
                    />
                </div>
                <div id="footer" data-section="footer">
                    <FooterLogoEmphasis
                        logoText="Bella Italia"
                        columns={[
                            { items: [{ label: "Home", href: "/" }, { label: "Menu", href: "/menu" }, { label: "Specials", href: "/menu#specials" }] },
                            { items: [{ label: "About Us", href: "/about" }, { label: "Our Team", href: "/about#team" }, { label: "Testimonials", href: "/#testimonials" }] },
                            { items: [{ label: "Reservations", href: "/reservations" }, { label: "Contact", href: "/contact" }, { label: "Location", href: "/contact#map" }] },
                        ]}
                    />
                </div>
            </ReactLenis>
        </ThemeProvider>
    );
}
