import { NodeRect } from "./node-rect";
import { nodeLabel, PostgreSQLNode, useStateStore } from "@/lib/state";
import { useEffect } from "react";
import { Handle, Position } from "@xyflow/react";
import { z } from "zod";
import { DeepPartial, EventType, useForm } from "react-hook-form";
import { zodResolver } from "@hookform/resolvers/zod";
import { Form, FormControl, FormField, FormItem, FormMessage } from "./ui/form";
import { Input } from "./ui/input";

export function NodePostgreSQL(node: PostgreSQLNode) {
	const { id, selected } = node;
	return (
		<NodeRect id={id} selected={selected} type={node.type} state={node.data.state}>
			<div style={{ padding: "10px 20px" }}>
				{nodeLabel(node)}
				<Handle
					id="env_var"
					type={"source"}
					position={Position.Top}
					isConnectableStart={true}
					isConnectableEnd={true}
					isConnectable={true}
				/>
			</div>
		</NodeRect>
	);
}

const schema = z.object({
	name: z.string().min(1, "required"),
});

export function NodePostgreSQLDetails({ id, data }: PostgreSQLNode) {
	const store = useStateStore();
	const form = useForm<z.infer<typeof schema>>({
		resolver: zodResolver(schema),
		mode: "onChange",
		defaultValues: {
			name: data.label,
		},
	});
	useEffect(() => {
		const sub = form.watch(
			(
				value: DeepPartial<z.infer<typeof schema>>,
				{ type }: { name?: keyof z.infer<typeof schema> | undefined; type?: EventType | undefined },
			) => {
				if (type !== "change") {
					return;
				}
				store.updateNodeData<"postgresql">(id, {
					label: value.name,
				});
			},
		);
		return () => sub.unsubscribe();
	}, [id, form, store]);
	return (
		<>
			<Form {...form}>
				<form className="space-y-2">
					<FormField
						control={form.control}
						name="name"
						render={({ field }) => (
							<FormItem>
								<FormControl>
									<Input placeholder="name" {...field} />
								</FormControl>
								<FormMessage />
							</FormItem>
						)}
					/>
				</form>
			</Form>
		</>
	);
}
