import type { ColumnDef, Table } from "@tanstack/react-table";
import { add, format, formatDuration, intervalToDuration } from "date-fns";
import { it } from "date-fns/locale";

import {
	CircleCheck,
	CircleCheckBig,
	CircleEllipsis,
	ClockFading,
	ExternalLink,
	SearchX,
} from "lucide-react";
import Link from "next/link";
import { useRef } from "react";
import toast from "react-hot-toast";
import { NotePopover } from "~/components/notePopover";
import { AnnuncioCardRichieste } from "~/components/servizio/annuncio_card";
import { Badge } from "~/components/ui/badge";
import { Button } from "~/components/ui/button";
import { DataTable } from "~/components/ui/data-table";
import { DataTableColumnHeader } from "~/components/ui/dataTable-header";
import type {
	PinnedFiltro,
	SearchFiltro,
} from "~/components/ui/dataTable-toolbar";
import {
	Sheet,
	SheetContent,
	SheetDescription,
	SheetHeader,
	SheetTitle,
	SheetTrigger,
} from "~/components/ui/sheet";
import {
	Tooltip,
	TooltipContent,
	TooltipTrigger,
} from "~/components/ui/tooltip";
import { UserAvatar } from "~/components/user_avatar";
import { MutationPageRestore } from "~/lib/tableUtils";
import { cn } from "~/lib/utils";
import TipologiaPosizioneEnum from "~/schemas/public/TipologiaPosizioneEnum";
import type { RichiesteData } from "~/server/controllers/servizio.controller";
import { api } from "~/utils/api";

type RichiesteTableProps = {
	data: RichiesteData[];
};

export const RichiesteTable = ({ data }: RichiesteTableProps) => {
	const tabledata = data;
	const columns_titles = {
		id: "ID Ordine",
		username: "Utente",
		note: "Note",
		decorrenza: "Decorrenza",
		status: "Status",
		tipologia: "Tipo",
		annunci: "Annunci",
		interruzione_expires_at: "Scad. interr.",
		actions: "Azioni",
	};
	const statusOptions = [
		{ label: "Attesa di attivazione", value: "attesa_attivazione" },
		{ label: "Acconto pagato", value: "acconto_pagato" },
		{ label: "Saldo pagato", value: "saldo_pagato" },
		{ label: "Conferma in corso", value: "conferma" },
	];

	const type_options = [
		{ label: "Transitorio", value: TipologiaPosizioneEnum.Transitorio },
		{ label: "Stabile", value: TipologiaPosizioneEnum.Stabile },
	];

	type Column = (typeof tabledata)[number];
	const tableRef = useRef<Table<Column> | null>(null);
	const utils = api.useUtils();

	const { onMutate, onSettled } = MutationPageRestore(tableRef);
	const { mutate, isPending } = api.users.editUser.useMutation({
		onMutate,
		onSettled,
		onSuccess: async () => {
			toast.success("Note aggiornate con successo");
			await utils.users.invalidate();
			await utils.servizio.invalidate();
		},
		onError: (error) => {
			toast.error(error.message);
		},
	});

	const columns: ColumnDef<Column>[] = [
		{
			accessorKey: "id",
			cell: () => null,
			enableHiding: false,
			header: () => null,
		},

		{
			accessorKey: "username",
			cell: ({ row }) => {
				return (
					<Link
						className="flex items-center gap-2"
						href={`/area-riservata/admin/user-view/ricerca/${row.original.user_id}`}
					>
						<UserAvatar
							className="size-8"
							userId={row.original.user_id}
							username={row.original.username}
						/>
						<span className="font-semibold text-sm">
							{row.original.username}
						</span>
					</Link>
				);
			},
			enableHiding: false,
			header: ({ column }) => (
				<DataTableColumnHeader
					column={column}
					title={columns_titles.username}
				/>
			),
		},
		{
			accessorKey: "note",
			cell: ({ row }) => {
				const note = row.original.note;
				return (
					<NotePopover
						isPending={isPending}
						mutate={mutate}
						note={note}
						userId={row.original.user_id}
					/>
				);
			},
			header: ({ column }) => (
				<DataTableColumnHeader column={column} title={columns_titles.note} />
			),
			enableSorting: false,
		},
		{
			accessorKey: "decorrenza",
			cell: ({ row }) => {
				let decorrenzaColor = "";
				let decorrenzaTooltip = "";
				if (!row.original.isOkAcconto || !row.original.decorrenza) {
					decorrenzaColor = "text-muted-foreground";
					decorrenzaTooltip = "Attesa di attivazione";
				} else if (row.original.isInterrotto) {
					decorrenzaColor = "text-destructive";
					decorrenzaTooltip = "Servizio interrotto";
				} else if (row.original.isOkAcconto && !row.original.isOkSaldo) {
					decorrenzaColor = "text-warning";
					decorrenzaTooltip = "Attesa di saldo";
				}

				return (
					<Tooltip>
						<TooltipTrigger className={decorrenzaColor}>
							{row.original.decorrenza
								? format(row.original.decorrenza, "dd/MM")
								: "---"}
						</TooltipTrigger>
						<TooltipContent>
							<p>{decorrenzaTooltip}</p>
						</TooltipContent>
					</Tooltip>
				);
			},
			enableHiding: false,
			header: ({ column }) => (
				<DataTableColumnHeader
					column={column}
					title={columns_titles.decorrenza}
				/>
			),
			sortingFn: "datetime",
		},
		{
			accessorKey: "tipologia",
			cell: ({ row }) => {
				const { tipologia } = row.original;
				return (
					<Badge
						className={cn(
							"px-1.5",
							tipologia === TipologiaPosizioneEnum.Transitorio
								? "border-transitorio bg-transitorio/15"
								: "border-stabile bg-stabile/15",
						)}
						variant="outline"
					>
						{tipologia.toString()}
					</Badge>
				);
			},
			filterFn: (row, id, value) => {
				return value.includes(row.getValue(id));
			},
			header: ({ column }) => (
				<DataTableColumnHeader
					column={column}
					title={columns_titles.tipologia}
				/>
			),
		},

		{
			accessorKey: "status",
			cell: ({ row }) => {
				let badgeClass = "";
				let contents: React.ReactNode;
				const annunci = row.original.annunci_servizio;
				const awaitingConferma = annunci.some(
					(a) => a.user_confirmed_at !== null && !a.hasConfermaAdmin,
				);
				const hasConfermaAdmin = annunci.some((a) => a.hasConfermaAdmin);
				if (row.original.isInterrotto) {
					badgeClass = "border-destructive bg-destructive/10 text-destructive";
					contents = (
						<>
							<SearchX className="stroke-red-500 dark:stroke-red-400" />
							Interrotto
						</>
					);
				} else if (!row.original.onboardOk) {
					badgeClass = "border-yellow-500 bg-yellow-500/10 text-yellow-600";
					contents = (
						<>
							<ClockFading className="stroke-yellow-500 dark:stroke-yellow-400" />
							Attesa attivazione
						</>
					);
				} else if (awaitingConferma) {
					badgeClass = "border-sky-500 bg-sky-500/10 text-sky-500";
					contents = (
						<>
							<CircleEllipsis className="stroke-sky-500 dark:stroke-sky-400" />
							In Conferma
						</>
					);
				} else if (row.original.isOkSaldo && hasConfermaAdmin) {
					badgeClass = "border-blue-500 bg-blue-500/10 text-blue-500";
					contents = (
						<>
							<CircleCheckBig className="stroke-blue-500 dark:stroke-blue-400" />
							Saldo pagato
						</>
					);
				} else if (row.original.isOkAcconto) {
					badgeClass = "border-green-500 bg-green-500/10 text-green-500";
					contents = (
						<>
							<CircleCheck className="stroke-green-500 dark:stroke-green-400" />
							Attivo
						</>
					);
				}
				return (
					<Badge
						className={cn(
							"flex items-center px-1.5 text-muted-foreground [&>svg]:size-4",
							badgeClass,
						)}
						variant="outline"
					>
						{contents}
					</Badge>
				);
			},

			filterFn: (row, id, value) => {
				return value.includes(row.getValue(id));
			},
			header: ({ column }) => (
				<DataTableColumnHeader column={column} title={columns_titles.status} />
			),
		},
		{
			accessorKey: "interruzione_expires_at",
			cell: ({ row }) => {
				if (row.original.isInterrotto) return "---";
				if (!row.original.decorrenza) return "---";
				const expiresAt = add(row.original.decorrenza, {
					days: row.original.interruzioneDays,
				});
				const timeLeft = intervalToDuration({
					start: new Date(),
					end: expiresAt,
				});
				const daysLeft = timeLeft.days || 0;
				let badgeColor = "";
				if (daysLeft > 5) {
					badgeColor = "border-green-500 bg-green-500/10 text-green-500";
				} else if (daysLeft > 0) {
					badgeColor = "border-yellow-500 bg-yellow-500/10 text-yellow-500";
				} else {
					badgeColor = "border-red-500 bg-red-500/10 text-red-500";
				}
				return (
					<Tooltip>
						<TooltipTrigger>
							<Badge className={cn("px-1.5", badgeColor)} variant="outline">
								{format(expiresAt, "dd/MM")}
							</Badge>
						</TooltipTrigger>
						<TooltipContent>
							{daysLeft > 0 ? (
								<p>
									{formatDuration(timeLeft, { locale: it, format: ["days"] })}{" "}
									rimanenti
								</p>
							) : (
								<p>Interruzione scaduta</p>
							)}
						</TooltipContent>
					</Tooltip>
				);
			},
			header: ({ column }) => (
				<DataTableColumnHeader
					column={column}
					title={columns_titles.interruzione_expires_at}
				/>
			),
		},
		{
			accessorKey: "annunci_servizio",
			cell: ({ row }) => {
				const annunci = row.original.annunci_servizio;
				return (
					// <Popover>
					// 	<PopoverTrigger asChild>
					// 		<Button
					// 			className="data-[state=open]:border-primary data-[state=open]:bg-primary/10"
					// 			size="sm"
					// 			variant="outline"
					// 		>
					// 			{annunci.length} Annunci
					// 		</Button>
					// 	</PopoverTrigger>
					// 	<PopoverContent

					// 		align="end"
					// 		className="max-h-[50vh] w-[80vw] overflow-y-auto sm:max-h-220"
					// 		collisionPadding={{
					// 			top: 20,
					// 		}}
					// 	>
					// 		<PopoverHeader>
					// 			<PopoverTitle>Annunci Inseriti</PopoverTitle>
					// 			<PopoverDescription className="sr-only">
					// 				Desc
					// 			</PopoverDescription>
					// 		</PopoverHeader>
					// 		<div className="flex flex-col gap-4 divide-y">
					// 			{annunci.map((a) => (
					// 				<AnnuncioCardRichieste
					// 					data={a}
					// 					key={a.annunci_id}
					// 					tableRef={tableRef}
					// 				/>
					// 			))}
					// 		</div>
					// 	</PopoverContent>
					// </Popover>
					<Sheet>
						<SheetTrigger asChild>
							<Button
								className="data-[state=open]:border-primary data-[state=open]:bg-primary/10"
								size="sm"
								variant="outline"
							>
								{annunci.length} Annunci
							</Button>
						</SheetTrigger>
						<SheetContent className="w-4/5 sm:max-w-3xl">
							<SheetHeader>
								<SheetTitle>Annunci Inseriti</SheetTitle>
								<SheetDescription className="sr-only">Desc</SheetDescription>
							</SheetHeader>
							<div className="flex flex-col gap-4 divide-y overflow-y-auto">
								{annunci.map((a) => (
									<AnnuncioCardRichieste
										data={a}
										key={a.annunci_id}
										tableRef={tableRef}
									/>
								))}
							</div>
						</SheetContent>
					</Sheet>
				);
			},
			header: ({ column }) => (
				<DataTableColumnHeader column={column} title={columns_titles.annunci} />
			),
			enableSorting: false,
		},
		{
			cell: ({ row }) => {
				return (
					<Link
						href={`/area-riservata/admin/user-view/servizio/${row.original.user_id}/${row.original.servizio_id}`}
						target="_blank"
					>
						<Button aria-label="Apri servizio" size="sm" variant="outline">
							<ExternalLink className="size-5" />
						</Button>
					</Link>
				);
			},
			enableHiding: false,
			id: "actions",
		},
	];

	const searchFiltro: SearchFiltro = {
		columnName: "id",
		placeholder: "Cerca ordine...",
	};

	const pinnedFiltri: PinnedFiltro[] = [
		{
			columnName: "status",

			options: statusOptions,
			title: "Stato Ordine",
		},
		{
			columnName: "tipologia",
			options: type_options,
			title: "Tipo Ordine",
		},
	];

	return (
		<div className="mx-auto w-full">
			<DataTable
				columns={columns}
				columns_titles={columns_titles}
				data={tabledata}
				defaultSort={[{ desc: true, id: "decorrenza" }]}
				onTableInit={(t) => (tableRef.current = t)}
				pinnedFiltri={pinnedFiltri}
				searchColumn={searchFiltro}
			/>
		</div>
	);
};