import { useContext, useCallback } from 'preact/hooks';
import { useSignal } from '@preact/signals';
import { route } from 'preact-router';
import { Pb } from '../context.ts';

import Header from '../components/Header.tsx';
import Content from '../components/Content.tsx';
import Form from '../components/Form.tsx';
import FormLabel from '../components/FormLabel.tsx';
import TextInput from '../components/TextInput.tsx';
import Button from '../components/Button.tsx';
import ArrowButton from '../components/ArrowButton.tsx';

const SignUp = () => {
	const pb = useContext(Pb)!;

	const username = useSignal('');
	const email = useSignal('');
	const password = useSignal('');
	const confirm = useSignal('');

	const onSubmit = useCallback(async (event: SubmitEvent) => {
		event.preventDefault();
		await pb.collection('users').create({
			username: username.value,
			email: email.value,
			emailVisibility: true,
			password: password.value,
			passwordConfirm: confirm.value,
		});
		if (pb.authStore.isValid) {
			route('/' + pb.authStore.model!.username);
		}
	}, []);

	return (
		<>
			<Header title="DataNodes">
				<Button kind="ghost" href="/play">Try Now</Button>
				<Button kind="ghost" href="/login">Log In</Button>
			</Header>
			<Content>
				<Form onSubmit={onSubmit}>
					<h1>Sign Up</h1>
					<p>
						Already have an account? <a href="/login">Log in</a>
					</p>
					<hr />
					<FormLabel>
						Username
						<TextInput placeholder="Username" signal={username} />
					</FormLabel>
					<FormLabel>
						Email
						<TextInput placeholder="Email" signal={email} />
					</FormLabel>
					<FormLabel>
						Password
						<TextInput type="password" placeholder="Password" signal={password} />
					</FormLabel>
					<FormLabel>
						Confirm password
						<TextInput type="password" placeholder="Confirm password" signal={confirm} />
					</FormLabel>
					<ArrowButton>Continue</ArrowButton>
				</Form>
			</Content>
		</>
	);
};

export default SignUp;