import { RiCheckboxCircleFill, RiGroupLine } from "@remixicon/react";
import Link from "next/link";
import { PercentageChangeIndicator } from "@/features/dashboard/components/percentage-change-indicator";
import {
	buildInvoiceDetailsHref,
	buildInvoiceInitials,
	formatInvoicePaymentDate,
	formatInvoiceWidgetOverdueLabel,
	formatInvoiceWidgetPaymentDate,
	getInvoiceShareLabel,
	parseInvoiceDueDate,
	parseInvoiceWidgetDueDate,
} from "@/features/dashboard/invoices/invoices-helpers";
import type { DashboardInvoice } from "@/features/dashboard/invoices/invoices-queries";
import MoneyValues from "@/shared/components/money-values";
import {
	Avatar,
	AvatarFallback,
	AvatarImage,
} from "@/shared/components/ui/avatar";
import { Button } from "@/shared/components/ui/button";
import {
	HoverCard,
	HoverCardContent,
	HoverCardTrigger,
} from "@/shared/components/ui/hover-card";
import {
	Tooltip,
	TooltipContent,
	TooltipTrigger,
} from "@/shared/components/ui/tooltip";
import { INVOICE_PAYMENT_STATUS } from "@/shared/lib/invoices";
import { getAvatarSrc } from "@/shared/lib/payers/utils";
import { isDateOnlyPast } from "@/shared/utils/date";
import { InvoiceLogo } from "./invoice-logo";

type InvoiceListItemProps = {
	invoice: DashboardInvoice;
	onPay: (invoiceId: string) => void;
};

export function InvoiceListItem({ invoice, onPay }: InvoiceListItemProps) {
	const dueInfo = parseInvoiceWidgetDueDate(invoice.period, invoice.dueDay);
	const absoluteDueInfo = parseInvoiceDueDate(invoice.period, invoice.dueDay);
	const isPaid = invoice.paymentStatus === INVOICE_PAYMENT_STATUS.PAID;
	const isOverdue =
		!isPaid && dueInfo.date !== null && isDateOnlyPast(dueInfo.date);
	const paymentInfo = formatInvoiceWidgetPaymentDate(invoice.paidAt);
	const absolutePaymentInfo = formatInvoicePaymentDate(invoice.paidAt);
	const breakdown = invoice.pagadorBreakdown ?? [];
	const hasBreakdown = breakdown.length > 0;
	const hasMultiplePayers = breakdown.length > 1;
	const detailHref = buildInvoiceDetailsHref(invoice.cardId, invoice.period);
	const overdueLabel = formatInvoiceWidgetOverdueLabel(dueInfo.date);
	const dueTooltipLabel =
		overdueLabel || dueInfo.label !== absoluteDueInfo.label
			? absoluteDueInfo.label
			: null;
	const paymentTooltipLabel =
		paymentInfo?.label && paymentInfo.label !== absolutePaymentInfo?.label
			? absolutePaymentInfo?.label
			: null;

	const linkNode = (
		<Link
			prefetch
			href={detailHref}
			className="inline-flex max-w-full items-center gap-1 text-sm font-medium text-foreground underline-offset-2 hover:text-primary hover:underline"
		>
			<span className="truncate">{invoice.cardName}</span>
		</Link>
	);

	return (
		<li className="flex items-center justify-between transition-all duration-300 py-1.5">
			<div className="flex min-w-0 flex-1 items-center gap-2 py-1">
				<InvoiceLogo
					cardName={invoice.cardName}
					logo={invoice.logo}
					size={36}
					containerClassName="size-9.5"
				/>

				<div className="min-w-0">
					<div className="flex max-w-full items-center gap-1">
						{hasBreakdown ? (
							<HoverCard openDelay={150}>
								<HoverCardTrigger asChild>{linkNode}</HoverCardTrigger>
								<HoverCardContent align="start" className="w-80 space-y-3">
									<p className="text-xs text-muted-foreground">
										Distribuição por pessoa
									</p>
									<ul className="space-y-2">
										{breakdown.map((share, index) => (
											<li
												key={`${invoice.id}-${
													share.payerId ?? share.pagadorName ?? index
												}`}
												className="flex items-center gap-3"
											>
												<Avatar className="size-9">
													<AvatarImage
														src={getAvatarSrc(share.pagadorAvatar)}
														alt={`Avatar de ${share.pagadorName}`}
													/>
													<AvatarFallback>
														{buildInvoiceInitials(share.pagadorName)}
													</AvatarFallback>
												</Avatar>
												<div className="min-w-0 flex-1">
													<p className="truncate text-sm font-medium text-foreground">
														{share.pagadorName}
													</p>
													<p className="text-xs text-muted-foreground">
														{getInvoiceShareLabel(
															share.amount,
															Math.abs(invoice.totalAmount),
														)}
													</p>
												</div>
												<div className="flex shrink-0 flex-col items-end gap-0.5 text-sm font-medium text-foreground">
													<MoneyValues
														className="font-medium"
														amount={share.amount}
													/>
													{share.percentageChange !== null ? (
														<span className="flex items-center gap-1 text-xs text-muted-foreground">
															<PercentageChangeIndicator
																value={share.percentageChange}
															/>
															<span>vs. mês ant.</span>
														</span>
													) : null}
												</div>
											</li>
										))}
									</ul>
								</HoverCardContent>
							</HoverCard>
						) : (
							linkNode
						)}
						{hasMultiplePayers ? (
							<Tooltip>
								<TooltipTrigger asChild>
									<span className="inline-flex shrink-0 cursor-help text-muted-foreground">
										<RiGroupLine className="size-3.5" aria-hidden />
										<span className="sr-only">Ver distribuição por pessoa</span>
									</span>
								</TooltipTrigger>
								<TooltipContent side="top">
									Ver distribuição por pessoa
								</TooltipContent>
							</Tooltip>
						) : null}
					</div>

					<div className="flex flex-wrap items-center gap-2 text-xs text-muted-foreground">
						{!isPaid ? (
							dueTooltipLabel ? (
								<Tooltip>
									<TooltipTrigger asChild>
										<span
											className={
												isOverdue
													? "cursor-help font-semibold text-destructive"
													: "cursor-help"
											}
										>
											{overdueLabel ?? dueInfo.label}
										</span>
									</TooltipTrigger>
									<TooltipContent side="top">{dueTooltipLabel}</TooltipContent>
								</Tooltip>
							) : (
								<span
									className={
										isOverdue ? "font-semibold text-destructive" : undefined
									}
								>
									{overdueLabel ?? dueInfo.label}
								</span>
							)
						) : null}
						{isPaid && paymentInfo ? (
							paymentTooltipLabel ? (
								<Tooltip>
									<TooltipTrigger asChild>
										<span className="cursor-help text-success font-semibold">
											{paymentInfo.label}
										</span>
									</TooltipTrigger>
									<TooltipContent side="top">
										{paymentTooltipLabel}
									</TooltipContent>
								</Tooltip>
							) : (
								<span className="text-success font-semibold">
									{paymentInfo.label}
								</span>
							)
						) : null}
					</div>
				</div>
			</div>

			<div className="flex shrink-0 flex-col items-end">
				<MoneyValues
					className="font-medium"
					amount={Math.abs(invoice.totalAmount)}
				/>
				{isPaid ? (
					<span className="flex h-7 items-center gap-0.5 text-xs font-medium text-success">
						<RiCheckboxCircleFill className="size-3.5" /> Pago
					</span>
				) : (
					<Button
						type="button"
						size="sm"
						variant="link"
						className="-mr-1.5 h-7 px-1.5 py-0"
						onClick={() => onPay(invoice.id)}
					>
						{isOverdue ? (
							<span className="overdue-blink">
								<span className="overdue-blink-primary text-destructive">
									Atrasado
								</span>
								<span className="overdue-blink-secondary">Pagar</span>
							</span>
						) : (
							<span>Pagar</span>
						)}
					</Button>
				)}
			</div>
		</li>
	);
}