import { StatCard } from '@/components/cards/stat-card';
import { WelcomeCard } from '@/components/cards/welcome-card';
import { dashboard } from '@/routes';
import type { DashboardPageProps } from '@/types';
import { Head, usePage } from '@inertiajs/react';
import { useEffect, useState } from 'react';
import { CustomBarChart } from '../components/charts/bar-chart';
import { CustomPieChart } from '../components/charts/pie-chart';
import { SalesByHourChart } from '../components/charts/sales-by-hour-chart';

export default function Dashboard() {
    const {
        auth,
        stats,
        salesByHour,
        paymentMethods,
        orderStatuses,
        orderChannels,
        topProducts,
        topCustomers,
    } = usePage<
        DashboardPageProps & {
            salesByHour: any[];
            paymentMethods: any[];
            orderStatuses: any[];
            orderChannels: any[];
            topProducts: any[];
            topCustomers: any[];
        }
    >().props;
    const [time, setTime] = useState(new Date());

    useEffect(() => {
        const timer = setInterval(() => setTime(new Date()), 1000);

        return () => clearInterval(timer);
    }, []);

    const getTimeTheme = () => {
        const hour = time.getHours();

        if (hour >= 5 && hour < 11) {
            return {
                greeting: 'Selamat Pagi',
                class: 'bg-gradient-to-br from-amber-50 to-orange-100 dark:from-amber-950/40 dark:to-orange-900/40 border-amber-200 dark:border-amber-800/30 shadow-sm',
                text: 'text-amber-950 dark:text-amber-50',
                subtext: 'text-amber-900/70 dark:text-amber-200/70',
                decoration: 'bg-amber-500/10 dark:bg-amber-500/20',
                pageBackground: 'bg-amber-50/50 dark:bg-amber-950/10',
                card: 'bg-white/80 dark:bg-amber-900/10 backdrop-blur-sm border-amber-200/50 dark:border-amber-800/20',
                placeholder: 'stroke-amber-500/20 dark:stroke-amber-400/20',
            };
        }

        if (hour >= 11 && hour < 15) {
            return {
                greeting: 'Selamat Siang',
                class: 'bg-gradient-to-br from-sky-50 to-blue-100 dark:from-sky-950/40 dark:to-blue-900/40 border-sky-200 dark:border-sky-800/30 shadow-sm',
                text: 'text-sky-950 dark:text-sky-50',
                subtext: 'text-sky-900/70 dark:text-sky-200/70',
                decoration: 'bg-sky-500/10 dark:bg-sky-500/20',
                pageBackground: 'bg-sky-50/50 dark:bg-sky-950/10',
                card: 'bg-white/80 dark:bg-sky-900/10 backdrop-blur-sm border-sky-200/50 dark:border-sky-800/20',
                placeholder: 'stroke-sky-500/20 dark:stroke-sky-400/20',
            };
        }

        if (hour >= 15 && hour < 19) {
            return {
                greeting: 'Selamat Sore',
                class: 'bg-gradient-to-br from-orange-50 to-purple-100 dark:from-orange-950/40 dark:to-purple-900/40 border-orange-200 dark:border-orange-800/30 shadow-sm',
                text: 'text-orange-950 dark:text-orange-50',
                subtext: 'text-orange-900/70 dark:text-orange-200/70',
                decoration: 'bg-orange-500/10 dark:bg-orange-500/20',
                pageBackground: 'bg-orange-50/50 dark:bg-orange-950/10',
                card: 'bg-white/80 dark:bg-orange-900/10 backdrop-blur-sm border-orange-200/50 dark:border-orange-800/20',
                placeholder: 'stroke-orange-500/20 dark:stroke-orange-400/20',
            };
        }

        return {
            greeting: 'Selamat Malam',
            class: 'bg-gradient-to-br from-slate-900 via-indigo-950 to-black text-white border-indigo-500/20 shadow-indigo-950',
            text: 'text-indigo-50 drop-shadow-md',
            subtext: 'text-indigo-200/70 drop-shadow-sm',
            decoration: 'bg-indigo-500/20',
            pageBackground: 'bg-slate-100 dark:bg-slate-950',
            card: 'bg-white dark:bg-slate-900 border-slate-200 dark:border-slate-800',
            placeholder: 'stroke-slate-300 dark:stroke-slate-700',
        };
    };

    const theme = getTimeTheme();
    const isAdmin = auth.roles.includes('Admin');

    const statItems = [
        {
            title: 'Total Penjualan',
            stat: stats.total_sales,
            isCurrency: false,
        },
        {
            title: 'Total Pendapatan',
            stat: stats.total_revenue,
        },
        {
            title: 'Total Pengeluaran',
            stat: stats.total_expenses,
        },
        {
            title: 'HPP (Modal)',
            stat: stats.cogs,
            sensitive: true,
        },
        {
            title: 'AOV (Avg Order Value)',
            stat: stats.aov,
            sensitive: true,
        },
        {
            title: 'Profit Margin',
            stat: stats.profit_margin,
            isPercentage: true,
            sensitive: true,
        },
        {
            title: 'Total Diskon',
            stat: stats.total_discount,
        },
        {
            title: 'Laba Kotor',
            stat: stats.gross_profit,
            sensitive: true,
        },
        {
            title: 'Laba Bersih',
            stat: stats.net_profit,
            sensitive: true,
        },
        {
            title: 'Total Pembelian',
            stat: stats.total_purchases,
            sensitive: true,
        },
        {
            title: 'Produk Terjual',
            stat: stats.products_sold,
            isCurrency: false,
        },
        {
            title: 'Total Pelanggan',
            stat: stats.total_customers,
            isCurrency: false,
        },
    ].filter((item) => !isAdmin || !item.sensitive);

    return (
        <>
            <Head title="Dasbor" />
            <div
                className={`@container/main flex h-full min-h-screen flex-1 flex-col gap-4 overflow-x-auto rounded-xl p-3 transition-colors duration-1000`}
            >
                {/* Welcome Section */}
                <WelcomeCard user={auth.user} time={time} theme={theme} />

                {/* Stats Grid */}
                <div className="grid grid-cols-1 gap-4 *:data-[slot=card]:bg-gradient-to-t *:data-[slot=card]:from-primary/5 *:data-[slot=card]:to-card *:data-[slot=card]:shadow-xs @sm/main:grid-cols-2 @3xl/main:grid-cols-3 @5xl/main:grid-cols-4 @7xl/main:grid-cols-6 dark:*:data-[slot=card]:bg-card">
                    {statItems.map((item, index) => (
                        <div
                            key={index}
                            className="animate-in fill-mode-both fade-in slide-in-from-bottom-4"
                            style={{ animationDelay: `${index * 100}ms` }}
                        >
                            <StatCard
                                {...item}
                                className="!gap-3 !py-4 transition-all duration-300 hover:-translate-y-1 hover:scale-[1.03] hover:shadow-xl [&_[data-slot=card-footer]]:!px-4 [&_[data-slot=card-header]]:!px-4"
                            />
                        </div>
                    ))}
                </div>

                <SalesByHourChart
                    title="Jam Sibuk"
                    description="Grafik aktivitas transaksi berdasarkan waktu (jam) dalam sehari."
                    data={salesByHour}
                />

                <div className="grid grid-cols-1 gap-4 lg:grid-cols-3">
                    <CustomPieChart
                        title="Metode Pembayaran"
                        description="Distribusi transaksi berdasarkan metode pembayaran yang digunakan."
                        data={paymentMethods}
                        colorOffset={0}
                    />
                    <CustomPieChart
                        title="Status Pesanan"
                        description="Status terkini dari seluruh pesanan yang masuk."
                        data={orderStatuses}
                        colorOffset={120}
                    />
                    <CustomPieChart
                        title="Channel Pesanan"
                        description="Sumber pesanan berdasarkan platform atau saluran penjualan."
                        data={orderChannels}
                        colorOffset={240}
                    />
                </div>

                <div className="grid grid-cols-1 gap-4 lg:grid-cols-2">
                    <CustomBarChart
                        title="Top 5 Produk"
                        description="Daftar produk dengan volume penjualan tertinggi."
                        data={topProducts}
                        colorOffset={45}
                    />
                    <CustomBarChart
                        title="Top 5 Pelanggan"
                        description="Pelanggan dengan total nominal belanja tertinggi (setia)."
                        data={topCustomers}
                        colorOffset={180}
                        isCurrency={true}
                    />
                </div>
            </div>
        </>
    );
}

Dashboard.layout = {
    breadcrumbs: [
        {
            title: 'Dasbor',
            href: dashboard(),
        },
    ],
};