LabWise/components/Onboarding.tsx

import { useState } from 'react';
import { Button } from './ui/button';
import { Card, CardContent } from './ui/card';
import { Input } from './ui/input';
import { Label } from './ui/label';
import { useSession } from '../lib/auth-client';
import { validatePhoneOrEmail } from '../lib/validators';

const logo = '/logo.png';

interface Props {
  onComplete: () => void;
}

export function Onboarding({ onComplete }: Props) {
  const { data: session } = useSession();
  const [piFirstName, setPiFirstName] = useState('');
  const [bldgCode, setBldgCode] = useState('');
  const [lab, setLab] = useState('');
  const [contact, setContact] = useState('');
  const [error, setError] = useState('');
  const [loading, setLoading] = useState(false);

  async function handleSubmit(e: React.FormEvent) {
    e.preventDefault();
    setError('');
    const trimmedContact = contact.trim();
    if (trimmedContact && !validatePhoneOrEmail(trimmedContact)) {
      setError('Contact must be a valid phone number or email address.');
      return;
    }
    setLoading(true);
    const res = await fetch('/api/profile', {
      method: 'POST',
      headers: { 'Content-Type': 'application/json' },
      credentials: 'include',
      body: JSON.stringify({
        pi_first_name: piFirstName.trim(),
        bldg_code: bldgCode.trim(),
        lab: lab.trim(),
        contact: trimmedContact || undefined,
      }),
    });
    setLoading(false);
    if (res.ok) {
      onComplete();
    } else {
      const data = await res.json();
      setError(data.error || 'Failed to save profile');
    }
  }

  return (
    <div className="flex h-screen items-center justify-center bg-secondary">
      <Card className="w-full max-w-sm">
        <CardContent className="p-8 space-y-6">
          <div className="flex justify-center">
            <img src={logo} alt="LabWise" className="h-12" />
          </div>
          <div className="space-y-1">
            <h2 className="font-semibold text-lg">
              Welcome{session?.user.name ? `, ${session.user.name.split(' ')[0]}` : ''}!
            </h2>
            <p className="text-sm text-muted-foreground">
              Set up your lab details. These will be used as defaults when adding inventory.
            </p>
          </div>

          <form onSubmit={handleSubmit} className="space-y-4">
            <div className="space-y-1">
              <Label htmlFor="pi">
                PI first name <span className="text-muted-foreground font-normal">(optional)</span>
              </Label>
              <Input
                id="pi"
                type="text"
                value={piFirstName}
                onChange={e => setPiFirstName(e.target.value)}
                placeholder="e.g. Smith"
              />
            </div>
            <div className="space-y-1">
              <Label htmlFor="bldg">
                Building code <span className="text-muted-foreground font-normal">(optional)</span>
              </Label>
              <Input
                id="bldg"
                type="text"
                value={bldgCode}
                onChange={e => setBldgCode(e.target.value)}
                placeholder="e.g. EER"
              />
            </div>
            <div className="space-y-1">
              <Label htmlFor="lab">
                Lab <span className="text-muted-foreground font-normal">(optional)</span>
              </Label>
              <Input
                id="lab"
                type="text"
                value={lab}
                onChange={e => setLab(e.target.value)}
                placeholder="e.g. 3.822"
              />
            </div>
            <div className="space-y-1">
              <Label htmlFor="contact">
                Contact <span className="text-muted-foreground font-normal">(optional)</span>
              </Label>
              <Input
                id="contact"
                type="text"
                value={contact}
                onChange={e => setContact(e.target.value)}
                placeholder="Phone (e.g. 555-123-4567) or email"
              />
            </div>
            {error && <p className="text-sm text-red-600">{error}</p>}
            <Button type="submit" className="w-full" disabled={loading}>
              {loading ? 'Saving…' : 'Get started'}
            </Button>
          </form>
        </CardContent>
      </Card>
    </div>
  );
}