"use client";

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

export default function ShopPage() {
    const [cartOpen, setCartOpen] = useState(false);
    
    const {
        items: cartItems,
        updateQuantity,
        removeItem,
        total: cartTotal,
        getCheckoutItems,
    } = useCart();

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

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

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

        await checkout(getCheckoutItems(), { successUrl: currentUrl.toString() });
    };
    
    const {
        products,
        isLoading,
        search,
        setSearch,
        filters,
    } = useProductCatalog({ basePath: "/shop" });

    if (isLoading) {
        return (
            <ThemeProvider
                defaultButtonVariant="expand-hover"
                defaultTextAnimation="reveal-blur"
                borderRadius="soft"
                contentWidth="smallMedium"
                sizing="mediumLarge"
                background="circleGradient"
                cardStyle="soft-shadow"
                primaryButtonStyle="shadow"
                secondaryButtonStyle="glass"
                headingFontWeight="normal"
            >
                <ReactLenis root>
                    <div id="navbar" data-section="navbar">
                        <NavbarStyleFullscreen
                            brandName="ShopHub"
                            navItems={[
                                { name: "Home", id: "/" },
                                { name: "Shop", id: "products" },
                                { name: "Categories", id: "categories" },
                                { name: "About", id: "about" },
                                { name: "Reviews", id: "reviews" },
                                { name: "Contact", id: "contact" }
                            ]}
                            bottomLeftText="Premium Shopping"
                            bottomRightText="support@shophub.com"
                            button={{ text: "Cart", onClick: () => setCartOpen(true) }}
                        />
                    </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">
                        <FooterSimple
                            columns={[
                                {
                                    title: "Shop",                                    items: [
                                        { label: "All Products", href: "#products" },
                                        { label: "New Arrivals", href: "#new" },
                                        { label: "Best Sellers", href: "#bestsellers" },
                                        { label: "Sale", href: "#sale" }
                                    ]
                                },
                                {
                                    title: "Customer Care",                                    items: [
                                        { label: "Contact Us", href: "#contact" },
                                        { label: "Shipping Info", href: "#shipping" },
                                        { label: "Returns", href: "#returns" },
                                        { label: "FAQ", href: "#faq" }
                                    ]
                                },
                                {
                                    title: "Company",                                    items: [
                                        { label: "About Us", href: "#about" },
                                        { label: "Blog", href: "#blog" },
                                        { label: "Careers", href: "#careers" },
                                        { label: "Sustainability", href: "#sustainability" }
                                    ]
                                },
                                {
                                    title: "Legal",                                    items: [
                                        { label: "Privacy Policy", href: "#privacy" },
                                        { label: "Terms of Service", href: "#terms" },
                                        { label: "Cookie Policy", href: "#cookies" }
                                    ]
                                }
                            ]}
                            bottomLeftText="© 2025 ShopHub. All rights reserved."
                            bottomRightText="Made with quality in mind"
                        />
                    </div>
                </ReactLenis>
            </ThemeProvider>
        );
    }

    return (
        <ThemeProvider
            defaultButtonVariant="expand-hover"
            defaultTextAnimation="reveal-blur"
            borderRadius="soft"
            contentWidth="smallMedium"
            sizing="mediumLarge"
            background="circleGradient"
            cardStyle="soft-shadow"
            primaryButtonStyle="shadow"
            secondaryButtonStyle="glass"
            headingFontWeight="normal"
        >
            <ReactLenis root>
                <div id="navbar" data-section="navbar">
                    <NavbarStyleFullscreen
                        brandName="ShopHub"
                        navItems={[
                            { name: "Home", id: "/" },
                            { name: "Shop", id: "products" },
                            { name: "Categories", id: "categories" },
                            { name: "About", id: "about" },
                            { name: "Reviews", id: "reviews" },
                            { name: "Contact", id: "contact" }
                        ]}
                        bottomLeftText="Premium Shopping"
                        bottomRightText="support@shophub.com"
                        button={{ text: "Cart", onClick: () => setCartOpen(true) }}
                    />
                </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">
                    <FooterSimple
                        columns={[
                            {
                                title: "Shop",                                items: [
                                    { label: "All Products", href: "#products" },
                                    { label: "New Arrivals", href: "#new" },
                                    { label: "Best Sellers", href: "#bestsellers" },
                                    { label: "Sale", href: "#sale" }
                                ]
                            },
                            {
                                title: "Customer Care",                                items: [
                                    { label: "Contact Us", href: "#contact" },
                                    { label: "Shipping Info", href: "#shipping" },
                                    { label: "Returns", href: "#returns" },
                                    { label: "FAQ", href: "#faq" }
                                ]
                            },
                            {
                                title: "Company",                                items: [
                                    { label: "About Us", href: "#about" },
                                    { label: "Blog", href: "#blog" },
                                    { label: "Careers", href: "#careers" },
                                    { label: "Sustainability", href: "#sustainability" }
                                ]
                            },
                            {
                                title: "Legal",                                items: [
                                    { label: "Privacy Policy", href: "#privacy" },
                                    { label: "Terms of Service", href: "#terms" },
                                    { label: "Cookie Policy", href: "#cookies" }
                                ]
                            }
                        ]}
                        bottomLeftText="© 2025 ShopHub. All rights reserved."
                        bottomRightText="Made with quality in mind"
                    />
                </div>
            </ReactLenis>
        </ThemeProvider>
    );
}