"use client";

import ReactLenis from "lenis/react";
import { ThemeProvider } from "@/providers/themeProvider/ThemeProvider";
import NavbarLayoutFloatingInline from "@/components/navbar/NavbarLayoutFloatingInline";
import ProductCatalog from "@/components/ecommerce/productCatalog/ProductCatalog";
import FooterLogoEmphasis from "@/components/sections/footer/FooterLogoEmphasis";
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";
import { useCallback } from "react";

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

    const {
        items: cartItems,
        isOpen: cartOpen,
        setIsOpen: setCartOpen,
        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="directional-hover"
                defaultTextAnimation="background-highlight"
                borderRadius="rounded"
                contentWidth="mediumSmall"
                sizing="largeSizeMediumTitles"
                background="circleGradient"
                cardStyle="glass-elevated"
                primaryButtonStyle="double-inset"
                secondaryButtonStyle="radial-glow"
                headingFontWeight="medium"
            >
                <ReactLenis root>
                    <div id="navbar" data-section="navbar">
                        <NavbarLayoutFloatingInline
                            brandName="SocialHub"
                            navItems={[
                                { name: "Home", id: "/" },
                                { name: "Shop", id: "/shop" }
                            ]}
                            button={{ text: "Cart", onClick: () => setCartOpen(true) }}
                            className="backdrop-blur-md bg-white/80"
                            navItemClassName="text-foreground font-medium"
                            buttonClassName="bg-primary-cta hover:bg-primary-cta/90"
                            buttonTextClassName="text-white font-semibold"
                        />
                    </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="SocialHub"
                            columns={[
                                {
                                    items: [
                                        { label: "Home", href: "/" }
                                    ]
                                },
                                {
                                    items: [
                                        { label: "Profile", href: "profile" },
                                        { label: "Settings", href: "settings" },
                                        { label: "Saved", href: "saved" }
                                    ]
                                },
                                {
                                    items: [
                                        { label: "Help Center", href: "#" },
                                        { label: "Privacy Policy", href: "#" },
                                        { label: "Terms of Service", href: "#" }
                                    ]
                                },
                                {
                                    items: [
                                        { label: "Twitter", href: "https://twitter.com" },
                                        { label: "Instagram", href: "https://instagram.com" },
                                        { label: "TikTok", href: "https://tiktok.com" }
                                    ]
                                }
                            ]}
                        />
                    </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>
                </ReactLenis>
            </ThemeProvider>
        );
    }

    return (
        <ThemeProvider
            defaultButtonVariant="directional-hover"
            defaultTextAnimation="background-highlight"
            borderRadius="rounded"
            contentWidth="mediumSmall"
            sizing="largeSizeMediumTitles"
            background="circleGradient"
            cardStyle="glass-elevated"
            primaryButtonStyle="double-inset"
            secondaryButtonStyle="radial-glow"
            headingFontWeight="medium"
        >
            <ReactLenis root>
                <div id="navbar" data-section="navbar">
                    <NavbarLayoutFloatingInline
                        brandName="SocialHub"
                        navItems={[
                            { name: "Home", id: "/" },
                            { name: "Shop", id: "/shop" }
                        ]}
                        button={{ text: "Cart", onClick: () => setCartOpen(true) }}
                        className="backdrop-blur-md bg-white/80"
                        navItemClassName="text-foreground font-medium"
                        buttonClassName="bg-primary-cta hover:bg-primary-cta/90"
                        buttonTextClassName="text-white font-semibold"
                    />
                </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="footer" data-section="footer">
                    <FooterLogoEmphasis
                        logoText="SocialHub"
                        columns={[
                            {
                                items: [
                                    { label: "Home", href: "/" }
                                ]
                            },
                            {
                                items: [
                                    { label: "Profile", href: "profile" },
                                    { label: "Settings", href: "settings" },
                                    { label: "Saved", href: "saved" }
                                ]
                            },
                            {
                                items: [
                                    { label: "Help Center", href: "#" },
                                    { label: "Privacy Policy", href: "#" },
                                    { label: "Terms of Service", href: "#" }
                                ]
                            },
                            {
                                items: [
                                    { label: "Twitter", href: "https://twitter.com" },
                                    { label: "Instagram", href: "https://instagram.com" },
                                    { label: "TikTok", href: "https://tiktok.com" }
                                ]
                            }
                        ]}
                    />
                </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>
            </ReactLenis>
        </ThemeProvider>
    );
}