"use client";

import ReactLenis from "lenis/react";
import { ThemeProvider } from "@/providers/themeProvider/ThemeProvider";
import NavbarStyleCentered from '@/components/navbar/NavbarStyleCentered/NavbarStyleCentered';
import ProductCatalog from "@/components/ecommerce/productCatalog/ProductCatalog";
import ProductCart from "@/components/ecommerce/cart/ProductCart";
import FooterLogoEmphasis from '@/components/sections/footer/FooterLogoEmphasis';
import { useProductCatalog } from "@/hooks/useProductCatalog";
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,
        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="background-highlight"
                borderRadius="pill"
                contentWidth="small"
                sizing="mediumLargeSizeLargeTitles"
                background="floatingGradient"
                cardStyle="outline"
                primaryButtonStyle="inset-glow"
                secondaryButtonStyle="glass"
                headingFontWeight="extrabold"
            >
                <ReactLenis root>
                    <div id="navbar" data-section="navbar">
                        <NavbarStyleCentered
                            brandName="Culinary Haven"
                            navItems={[
                                {"name":"Home","id":"/"},
                                {"name":"Menu","id":"menu"},
                                {"name":"Gallery","id":"gallery"},
                                {"name":"About","id":"about"},
                                {"name":"Reviews","id":"testimonials"},
                                {"name":"Reservations","id":"reservations"},
                                {"name":"Shop","id":"/shop"}
                            ]}
                            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">
                        <FooterLogoEmphasis
                            logoText="Culinary Haven"
                            columns={[
                                {"items":[{"label":"Menu","href":"menu"},{"label":"Gallery","href":"gallery"},{"label":"About Us","href":"about"}]},
                                {"items":[{"label":"Make a Reservation","href":"reservations"},{"label":"Guest Reviews","href":"testimonials"},{"label":"Contact Us","href":"reservations"}]},
                                {"items":[{"label":"Hours: 5-11PM Daily","href":"#"},{"label":"Private Dining","href":"#"},{"label":"Gift Cards","href":"#"}]},
                                {"items":[{"label":"Privacy Policy","href":"#"},{"label":"Terms of Service","href":"#"},{"label":"Accessibility","href":"#"}]}
                            ]}
                        />
                    </div>
                </ReactLenis>
            </ThemeProvider>
        );
    }

    return (
        <ThemeProvider
            defaultButtonVariant="text-shift"
            defaultTextAnimation="background-highlight"
            borderRadius="pill"
            contentWidth="small"
            sizing="mediumLargeSizeLargeTitles"
            background="floatingGradient"
            cardStyle="outline"
            primaryButtonStyle="inset-glow"
            secondaryButtonStyle="glass"
            headingFontWeight="extrabold"
        >
            <ReactLenis root>
                <div id="navbar" data-section="navbar">
                    <NavbarStyleCentered
                        brandName="Culinary Haven"
                        navItems={[
                            {"name":"Home","id":"/"},
                            {"name":"Menu","id":"menu"},
                            {"name":"Gallery","id":"gallery"},
                            {"name":"About","id":"about"},
                            {"name":"Reviews","id":"testimonials"},
                            {"name":"Reservations","id":"reservations"},
                            {"name":"Shop","id":"/shop"}
                        ]}
                        button={{ text: "Cart", onClick: () => setCartOpen(true) }}
                    />
                </div>
                <div id="productCatalog" data-section="productCatalog">
                    <ProductCatalog
                        layout="page"
                        products={products}
                        searchValue={search}
                        onSearchChange={setSearch}
                        searchPlaceholder="Search products..."
                        filters={filters}
                        emptyMessage="No products found"
                    />
                </div>
                <div id="productCart" data-section="productCart">
                    <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="Culinary Haven"
                        columns={[
                            {"items":[{"label":"Menu","href":"menu"},{"label":"Gallery","href":"gallery"},{"label":"About Us","href":"about"}]},
                            {"items":[{"label":"Make a Reservation","href":"reservations"},{"label":"Guest Reviews","href":"testimonials"},{"label":"Contact Us","href":"reservations"}]},
                            {"items":[{"label":"Hours: 5-11PM Daily","href":"#"},{"label":"Private Dining","href":"#"},{"label":"Gift Cards","href":"#"}]},
                            {"items":[{"label":"Privacy Policy","href":"#"},{"label":"Terms of Service","href":"#"},{"label":"Accessibility","href":"#"}]}
                        ]}
                    />
                </div>
            </ReactLenis>
        </ThemeProvider>
    );
}