"use client";

import { CheckCircle, Package } from "lucide-react";

import { AspectRatio } from "@/components/ui/aspect-ratio";
import { Button } from "@/components/ui/button";
import { ScrollArea } from "@/components/ui/scroll-area";
import { Separator } from "@/components/ui/separator";
import {
  Sheet,
  SheetContent,
  SheetDescription,
  SheetFooter,
  SheetHeader,
  SheetTitle,
  SheetTrigger,
} from "@/components/ui/sheet";

interface OrderItem {
  id: string;
  name: string;
  image: string;
  price: number;
  quantity: number;
}

interface OrderSummaryData {
  orderNumber: string;
  items: OrderItem[];
  subtotal: number;
  shipping: number;
  tax: number;
  discount?: number;
  total: number;
  /** ISO 8601 date range for estimated delivery */
  estimatedDeliveryFrom: string;
  estimatedDeliveryTo?: string;
}

const currencyFormatter = new Intl.NumberFormat("fa-IR", {
  style: "currency",
  currency: "IRR",
});

const dateFormatter = new Intl.DateTimeFormat("fa-IR", {
  year: "numeric",
  month: "long",
  day: "numeric",
});

const formatOrderDate = (isoDate: string) =>
  dateFormatter.format(new Date(isoDate + "T12:00:00"));

const formatDeliveryEstimate = (from: string, to?: string) => {
  if (to && to !== from) {
    return `${formatOrderDate(from)} تا ${formatOrderDate(to)}`;
  }
  return formatOrderDate(from);
};

const DEFAULT_ORDER: OrderSummaryData = {
  orderNumber: "ORD-2024-78432",
  items: [
    {
      id: "1",
      name: "کفش بژ مینیمال",
      image:
        "/block-media/shadcnblocks/block/ecommerce/clothes/Minimalist-Beige-Sneakers-2.png",
      price: 120.0,
      quantity: 1,
    },
    {
      id: "2",
      name: "تاپ آبی گلدوزی",
      image:
        "/block-media/shadcnblocks/block/ecommerce/clothes/Woman-in-Embroidered-Blue-Top-2.png",
      price: 140.0,
      quantity: 2,
    },
    {
      id: "3",
      name: "کلاه فدورا کلاسیک",
      image:
        "/block-media/shadcnblocks/block/ecommerce/accessories/Classic-Fedora-Hat-2.png",
      price: 84.0,
      quantity: 1,
    },
  ],
  subtotal: 484.0,
  shipping: 12.0,
  tax: 38.72,
  discount: 50.0,
  total: 484.72,
  estimatedDeliveryFrom: "2024-12-18",
  estimatedDeliveryTo: "2024-12-20",
};

interface OrderSummary5Props {
  order?: OrderSummaryData;
}

const OrderSummary5 = ({ order = DEFAULT_ORDER }: OrderSummary5Props) => {
  return (
    <div
      dir="rtl"
      lang="fa"
      className="flex min-h-[400px] items-center justify-center p-8"
    >
      <Sheet>
        <SheetTrigger asChild>
          <Button size="lg">مشاهده خلاصه سفارش</Button>
        </SheetTrigger>
        <SheetContent
          dir="rtl"
          lang="fa"
          side="right"
          className="flex w-full flex-col px-6 sm:max-w-md"
        >
          <SheetHeader className="px-0 text-start">
            <div className="flex items-center gap-3">
              <div className="flex size-10 items-center justify-center rounded-full bg-emerald-500">
                <CheckCircle
                  className="size-5 text-white"
                  aria-hidden="true"
                />
              </div>
              <div>
                <SheetTitle>سفارش تأیید شد</SheetTitle>
                <SheetDescription dir="rtl">
                  {order.orderNumber}
                </SheetDescription>
              </div>
            </div>
          </SheetHeader>

          <ScrollArea className="-mx-6 flex-1 px-6">
            <div className="space-y-3 py-4">
              {order.items.map((item) => (
                <div key={item.id} className="flex gap-3">
                  <div className="w-16 shrink-0">
                    <AspectRatio
                      ratio={1}
                      className="overflow-hidden rounded-md bg-muted"
                    >
                      <img
                        src={item.image}
                        alt={item.name}
                        className="size-full object-cover"
                      />
                    </AspectRatio>
                  </div>
                  <div className="min-w-0 flex-1">
                    <p className="truncate font-medium">{item.name}</p>
                    <p className="text-sm text-muted-foreground">
                      تعداد: {item.quantity.toLocaleString("fa-IR")}
                    </p>
                  </div>
                  <p className="font-semibold tabular-nums">
                    {currencyFormatter.format(item.price * item.quantity)}
                  </p>
                </div>
              ))}
            </div>

            <Separator />

            <div className="space-y-2 py-4 text-sm">
              <div className="flex justify-between">
                <span className="text-muted-foreground">جمع جزء</span>
                <span className="tabular-nums">
                  {currencyFormatter.format(order.subtotal)}
                </span>
              </div>
              <div className="flex justify-between">
                <span className="text-muted-foreground">هزینه ارسال</span>
                <span className="tabular-nums">
                  {order.shipping === 0
                    ? "رایگان"
                    : currencyFormatter.format(order.shipping)}
                </span>
              </div>
              <div className="flex justify-between">
                <span className="text-muted-foreground">مالیات</span>
                <span className="tabular-nums">
                  {currencyFormatter.format(order.tax)}
                </span>
              </div>
              {order.discount && order.discount > 0 && (
                <div className="flex justify-between text-emerald-600">
                  <span>تخفیف</span>
                  <span className="tabular-nums">
                    −{currencyFormatter.format(order.discount)}
                  </span>
                </div>
              )}
            </div>

            <Separator />

            <div className="flex items-center justify-between py-4">
              <span className="text-lg font-bold">مجموع</span>
              <span className="text-xl font-bold tabular-nums">
                {currencyFormatter.format(order.total)}
              </span>
            </div>

            <div className="flex items-center gap-2 rounded-lg bg-muted p-3 text-sm">
              <Package
                className="size-4 shrink-0 text-muted-foreground"
                aria-hidden="true"
              />
              <span>
                تحویل تقریبی:{" "}
                {formatDeliveryEstimate(
                  order.estimatedDeliveryFrom,
                  order.estimatedDeliveryTo,
                )}
              </span>
            </div>
          </ScrollArea>

          <SheetFooter className="flex-col gap-2 px-0 sm:flex-col">
            <Button className="w-full">پیگیری سفارش</Button>
            <Button variant="outline" className="w-full">
              ادامه خرید
            </Button>
          </SheetFooter>
        </SheetContent>
      </Sheet>
    </div>
  );
};

export { OrderSummary5 };