buildmymcpserver/apps/web/app/(marketing)/contact/page.tsx

'use client';

import { Input, Label, Textarea } from '@/components/input';
import { Button } from '@/components/ui/button';
import { apiFetch } from '@/lib/api';
import Link from 'next/link';
import { useState } from 'react';

export default function ContactPage() {
  const [email, setEmail] = useState('');
  const [subject, setSubject] = useState('');
  const [body, setBody] = useState('');
  const [state, setState] = useState<'idle' | 'sending' | 'sent' | 'error'>('idle');
  const [error, setError] = useState<string | null>(null);

  async function submit(e: React.FormEvent) {
    e.preventDefault();
    setState('sending');
    setError(null);
    try {
      await apiFetch('/v1/contact', {
        method: 'POST',
        body: JSON.stringify({ email, subject, body }),
      });
      setState('sent');
    } catch (err) {
      setState('error');
      const detail = (err as { detail?: { detail?: string; error?: string } }).detail;
      setError(detail?.detail ?? detail?.error ?? (err as Error).message);
    }
  }

  if (state === 'sent') {
    return (
      <div className="mx-auto max-w-2xl px-6 py-16">
        <div className="panel p-6 text-center">
          <h1 className="text-[20px] font-semibold tracking-tight">Message received</h1>
          <p className="mt-2 text-[13.5px] text-[--color-fg-muted]">
            Thank you — we got your message. We&apos;ll reply to{' '}
            <span className="text-[--color-fg]">{email}</span> within one business day.
          </p>
          <p className="mt-4 text-[12px] text-[--color-fg-subtle]">
            <Link href="/" className="hover:text-[--color-fg]">
              ← Back to home
            </Link>
          </p>
        </div>
      </div>
    );
  }

  return (
    <div className="mx-auto max-w-2xl px-6 py-14">
      <header className="mb-8">
        <div className="text-[11px] uppercase tracking-[0.16em] text-[--color-fg-subtle]">
          Contact
        </div>
        <h1 className="mt-2 text-[28px] font-semibold tracking-tight">Talk to us</h1>
        <p className="mt-3 text-[14px] leading-relaxed text-[--color-fg-muted]">
          We don&apos;t do public email — every conversation runs through our internal support
          panel so nothing gets lost. Already have an account?{' '}
          <Link href="/settings/support" className="text-[--color-accent] hover:underline">
            Open a ticket from inside
          </Link>
          .
        </p>
      </header>

      <form onSubmit={submit} className="panel space-y-4 p-5">
        <div className="space-y-1.5">
          <Label htmlFor="contact-email">Your email</Label>
          <Input
            id="contact-email"
            type="email"
            required
            value={email}
            onChange={(e) => setEmail(e.target.value)}
            placeholder="you@company.com"
          />
        </div>

        <div className="space-y-1.5">
          <Label htmlFor="contact-subject">Subject</Label>
          <Input
            id="contact-subject"
            required
            minLength={3}
            maxLength={200}
            value={subject}
            onChange={(e) => setSubject(e.target.value)}
            placeholder="Briefly — what's this about?"
          />
        </div>

        <div className="space-y-1.5">
          <Label htmlFor="contact-body" hint={`${body.length} / 10000`}>
            Message
          </Label>
          <Textarea
            id="contact-body"
            required
            rows={7}
            minLength={10}
            maxLength={10_000}
            value={body}
            onChange={(e) => setBody(e.target.value)}
            placeholder="Tell us what's going on. We answer within one business day."
          />
        </div>

        {error && <p className="text-[12.5px] text-[--color-danger]">{error}</p>}

        <div className="flex items-center justify-between pt-1">
          <p className="text-[11px] text-[--color-fg-subtle]">
            Submitting creates a support ticket — see{' '}
            <Link href="/privacy" className="hover:text-[--color-fg]">
              privacy
            </Link>
            .
          </p>
          <Button
            variant="primary"
            size="md"
            type="submit"
            disabled={state === 'sending' || !email || subject.length < 3 || body.length < 10}
          >
            {state === 'sending' ? 'Sending…' : 'Send'}
          </Button>
        </div>
      </form>
    </div>
  );
}