"use client";

import { Suspense, useCallback } from "react";
import ReactLenis from "lenis/react";
import { ThemeProvider } from "@/providers/themeProvider/ThemeProvider";
import NavbarStyleApple from '@/components/navbar/NavbarStyleApple/NavbarStyleApple';
import FooterBaseReveal from '@/components/sections/footer/FooterBaseReveal';
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";

const navItems = [
    { name: "Home", id: "/" },
    { name: "Blog", id: "/blog" },
    { name: "Shop", id: "/shop" },
    { name: "Contact", id: "/#contact-us" },
];

function ShopPageContent() {
    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-shift"
                defaultTextAnimation="reveal-blur"
                borderRadius="rounded"
                contentWidth="mediumLarge"
                sizing="medium"
                background="circleGradient"
                cardStyle="gradient-mesh"
                primaryButtonStyle="double-inset"
                secondaryButtonStyle="radial-glow"
                headingFontWeight="bold"
            >
                <ReactLenis root>
                    <div id="nav" data-section="nav">
                        <NavbarStyleApple
                            navItems={navItems}
                            brandName="Pet Haven"
                        />
                    </div>
                    <main className="min-h-screen flex items-center justify-center pt-20">
                        <p className="text-foreground">Loading products...</p>
                    </main>
                </ReactLenis>
            </ThemeProvider>
        );
    }

    return (
        <ThemeProvider
            defaultButtonVariant="text-shift"
            defaultTextAnimation="reveal-blur"
            borderRadius="rounded"
            contentWidth="mediumLarge"
            sizing="medium"
            background="circleGradient"
            cardStyle="gradient-mesh"
            primaryButtonStyle="double-inset"
            secondaryButtonStyle="radial-glow"
            headingFontWeight="bold"
        >
            <ReactLenis root>
                <div id="nav" data-section="nav">
                    <NavbarStyleApple
                        navItems={navItems}
                        brandName="Pet Haven"
                    />
                </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">
                    <FooterBaseReveal
                        columns={[
                            { title: "Adoption", items: [{ label: "Available Pets", href: "/#available-pets" }, { label: "Adoption Process", href: "/#adoption-process" }] },
                            { title: "Get Involved", items: [{ label: "Volunteer", href: "/#contact-us" }, { label: "Donate", href: "https://example.com/donate" }] },
                            { title: "About Us", items: [{ label: "Our Mission", href: "/#about-us" }, { label: "Contact Us", href: "/#contact-us" }] },
                        ]}
                        copyrightText="© 2024 | Pet Haven. All rights reserved."
                    />
                </div>
            </ReactLenis>
        </ThemeProvider>
    );
}

export default function ShopPage() {
    return (
        <Suspense>
            <ShopPageContent />
        </Suspense>
    );
}
