"use client";

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

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

    const [cartOpen, setCartOpen] = useState(false);

    const {
        items: cartItems,
        addItem,
        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="slide-background"
                defaultTextAnimation="reveal-blur"
                borderRadius="pill"
                contentWidth="compact"
                sizing="medium"
                background="aurora"
                cardStyle="gradient-mesh"
                primaryButtonStyle="radial-glow"
                secondaryButtonStyle="glass"
                headingFontWeight="bold"
            >
                <ReactLenis root>
                    <div id="navbar" data-section="navbar">
                        <NavbarStyleFullscreen
                            navItems={[
                                {"name":"Home","id":"/"},
                                {"name":"Profile","id":"profile"},
                                {"name":"Feed","id":"feed"},
                                {"name":"Stories","id":"stories"},
                                {"name":"Messages","id":"messages"},
                                {"name":"Settings","id":"settings"},
                                {"name":"Shop","id":"/shop"}
                            ]}
                            brandName="SocialHub"
                            bottomLeftText="Social Media Profile"
                            bottomRightText="hello@socialhub.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":"Navigate","items":[{"label":"Profile","href":"#profile"},{"label":"Feed","href":"#feed"},{"label":"Stories","href":"#stories"},{"label":"Messages","href":"#messages"}]},
                                {"title":"Resources","items":[{"label":"Privacy Policy","href":"#privacy"},{"label":"Terms of Service","href":"#terms"},{"label":"Community Guidelines","href":"#guidelines"},{"label":"Help Center","href":"#help"}]},
                                {"title":"Connect","items":[{"label":"Twitter","href":"https://twitter.com"},{"label":"Instagram","href":"https://instagram.com"},{"label":"Facebook","href":"https://facebook.com"},{"label":"LinkedIn","href":"https://linkedin.com"}]}
                            ]}
                            bottomLeftText="© 2025 SocialHub. All rights reserved."
                            bottomRightText="Made with passion for creators"
                        />
                    </div>
                </ReactLenis>
            </ThemeProvider>
        );
    }

    return (
        <ThemeProvider
            defaultButtonVariant="slide-background"
            defaultTextAnimation="reveal-blur"
            borderRadius="pill"
            contentWidth="compact"
            sizing="medium"
            background="aurora"
            cardStyle="gradient-mesh"
            primaryButtonStyle="radial-glow"
            secondaryButtonStyle="glass"
            headingFontWeight="bold"
        >
            <ReactLenis root>
                <div id="navbar" data-section="navbar">
                    <NavbarStyleFullscreen
                        navItems={[
                            {"name":"Home","id":"/"},
                            {"name":"Profile","id":"profile"},
                            {"name":"Feed","id":"feed"},
                            {"name":"Stories","id":"stories"},
                            {"name":"Messages","id":"messages"},
                            {"name":"Settings","id":"settings"},
                            {"name":"Shop","id":"/shop"}
                        ]}
                        brandName="SocialHub"
                        bottomLeftText="Social Media Profile"
                        bottomRightText="hello@socialhub.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":"Navigate","items":[{"label":"Profile","href":"#profile"},{"label":"Feed","href":"#feed"},{"label":"Stories","href":"#stories"},{"label":"Messages","href":"#messages"}]},
                            {"title":"Resources","items":[{"label":"Privacy Policy","href":"#privacy"},{"label":"Terms of Service","href":"#terms"},{"label":"Community Guidelines","href":"#guidelines"},{"label":"Help Center","href":"#help"}]},
                            {"title":"Connect","items":[{"label":"Twitter","href":"https://twitter.com"},{"label":"Instagram","href":"https://instagram.com"},{"label":"Facebook","href":"https://facebook.com"},{"label":"LinkedIn","href":"https://linkedin.com"}]}
                        ]}
                        bottomLeftText="© 2025 SocialHub. All rights reserved."
                        bottomRightText="Made with passion for creators"
                    />
                </div>
            </ReactLenis>
        </ThemeProvider>
    );
}