import { useQuery } from "@tanstack/react-query";
import { Copy } from "lucide-react";
import { useState } from "react";
import { useNavigate } from "react-router";
import { type ListVolumesResponse, listVolumes } from "~/api-client";
import { listVolumesOptions } from "~/api-client/@tanstack/react-query.gen";
import { CreateVolumeDialog } from "~/components/create-volume-dialog";
import { EditVolumeDialog } from "~/components/edit-volume-dialog";
import { Input } from "~/components/ui/input";
import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "~/components/ui/select";
import { Table, TableBody, TableCaption, TableCell, TableHead, TableHeader, TableRow } from "~/components/ui/table";
import { VolumeIcon } from "~/components/volume-icon";
import type { Route } from "./+types/home";
import { StatusDot } from "~/components/status-dot";

export function meta(_: Route.MetaArgs) {
	return [
		{ title: "Ironmount" },
		{
			name: "description",
			content: "Create, manage, monitor, and automate your Docker volumes with ease.",
		},
	];
}

export const clientLoader = async () => {
	const volumes = await listVolumes();
	if (volumes.data) return { volumes: volumes.data.volumes };
	return { volumes: [] };
};

export default function Home({ loaderData }: Route.ComponentProps) {
	const [volumeToEdit, setVolumeToEdit] = useState<ListVolumesResponse["volumes"][number]>();
	const [createVolumeOpen, setCreateVolumeOpen] = useState(false);

	const navigate = useNavigate();

	const { data } = useQuery({
		...listVolumesOptions(),
		initialData: loaderData,
	});

	return (
		<>
			<h1 className="text-3xl font-bold mb-0 uppercase">Ironmount</h1>
			<h2 className="text-sm font-semibold mb-2 text-muted-foreground">
				Create, manage, monitor, and automate your volumes with ease.
			</h2>
			<div className="flex items-center gap-2 mt-4 justify-between">
				<span className="flex items-center gap-2">
					<Input className="w-[180px]" placeholder="Search volumes…" />
					<Select>
						<SelectTrigger className="w-[180px]">
							<SelectValue placeholder="All status" />
						</SelectTrigger>
						<SelectContent>
							<SelectItem value="mounted">Mounted</SelectItem>
							<SelectItem value="unmounted">Unmounted</SelectItem>
							<SelectItem value="error">Error</SelectItem>
						</SelectContent>
					</Select>
					<Select>
						<SelectTrigger className="w-[180px]">
							<SelectValue placeholder="All backends" />
						</SelectTrigger>
						<SelectContent>
							<SelectItem value="directory">Directory</SelectItem>
							<SelectItem value="nfs">NFS</SelectItem>
							<SelectItem value="smb">SMB</SelectItem>
						</SelectContent>
					</Select>
				</span>
				<CreateVolumeDialog open={createVolumeOpen} setOpen={setCreateVolumeOpen} />
			</div>
			<Table className="mt-4 border bg-white dark:bg-secondary">
				<TableCaption>A list of your managed volumes.</TableCaption>
				<TableHeader>
					<TableRow>
						<TableHead className="w-[100px] uppercase">Name</TableHead>
						<TableHead className="uppercase text-left">Backend</TableHead>
						<TableHead className="uppercase">Mountpoint</TableHead>
						<TableHead className="uppercase text-center">Status</TableHead>
					</TableRow>
				</TableHeader>
				<TableBody>
					{data?.volumes.map((volume) => (
						<TableRow
							key={volume.name}
							className="hover:bg-accent/50 hover:cursor-pointer"
							onClick={() => navigate(`/volumes/${volume.name}`)}
						>
							<TableCell className="font-medium">{volume.name}</TableCell>
							<TableCell>
								<VolumeIcon backend={volume.type} />
							</TableCell>
							<TableCell>
								<span className="flex items-center gap-2">
									<span className="text-muted-foreground text-xs truncate bg-primary/10 rounded-md px-2 py-1">
										{volume.path}
									</span>
									<Copy size={10} />
								</span>
							</TableCell>
							<TableCell className="text-center">
								<StatusDot status={volume.status} />
							</TableCell>
						</TableRow>
					))}
				</TableBody>
			</Table>
			<EditVolumeDialog
				open={Boolean(volumeToEdit)}
				setOpen={() => setVolumeToEdit(undefined)}
				initialValues={volumeToEdit}
			/>
		</>
	);
}