import { useState, useTransition } from "react";
import { Icon } from "@iconify/react";
import type { MiiGender, MiiPlatform } from "@tomodachi-share/shared";
import { useNavigate, useSearchParams } from "react-router";

export default function GenderSelect() {
	const navigate = useNavigate();
	const [searchParams] = useSearchParams();
	const [, startTransition] = useTransition();

	const [selected, setSelected] = useState<MiiGender | null>((searchParams.get("gender") as MiiGender) ?? null);
	const platform = (searchParams.get("platform") as MiiPlatform) || undefined;

	const handleClick = (gender: MiiGender) => {
		const filter = selected === gender ? null : gender;
		setSelected(filter);

		const params = new URLSearchParams(searchParams);
		params.set("page", "1");

		if (filter) {
			params.set("gender", filter);
		} else {
			params.delete("gender");
		}

		startTransition(() => {
			navigate(`?${params.toString()}`);
		});
	};

	return (
		<div className="flex gap-0.5 w-fit">
			<button
				onClick={() => handleClick("MALE")}
				aria-label="Filter for Male Miis"
				data-tooltip-span
				className={`cursor-pointer rounded-xl flex justify-center items-center size-13 text-5xl border-2 transition-all ${
					selected === "MALE" ? "bg-blue-100 border-blue-400 shadow-md" : "bg-white border-gray-300 hover:border-gray-400"
				}`}
			>
				<div className="tooltip bg-blue-400! border-blue-400! before:border-b-blue-400!">Male</div>
				<Icon icon="foundation:male" className="text-blue-400" />
			</button>

			<button
				onClick={() => handleClick("FEMALE")}
				aria-label="Filter for Female Miis"
				data-tooltip-span
				className={`cursor-pointer rounded-xl flex justify-center items-center size-13 text-5xl border-2 transition-all ${
					selected === "FEMALE" ? "bg-pink-100 border-pink-400 shadow-md" : "bg-white border-gray-300 hover:border-gray-400"
				}`}
			>
				<div className="tooltip bg-pink-400! border-pink-400! before:border-b-pink-400!">Female</div>
				<Icon icon="foundation:female" className="text-pink-400" />
			</button>

			{platform !== "THREE_DS" && (
				<button
					onClick={() => handleClick("NONBINARY")}
					aria-label="Filter for Nonbinary Miis"
					data-tooltip-span
					className={`cursor-pointer rounded-xl flex justify-center items-center size-13 text-5xl border-2 transition-all ${
						selected === "NONBINARY" ? "bg-purple-100 border-purple-400 shadow-md" : "bg-white border-gray-300 hover:border-gray-400"
					}`}
				>
					<div className="tooltip bg-purple-400! border-purple-400! before:border-b-purple-400!">Nonbinary</div>
					<Icon icon="mdi:gender-non-binary" className="text-purple-400" />
				</button>
			)}
		</div>
	);
}