// What someone sees when a shared link needs a passcode.
import { useState } from 'react';

export default function SharedPasscodeForm({ error, busy, onSubmit, dark = false }) {
  const [value, setValue] = useState('');
  return (
    <div className={`flex min-h-dvh items-center justify-center px-4 ${dark ? 'bg-slate-900' : 'bg-[var(--r-bg)] text-[var(--r-text)]'}`}>
      <form onSubmit={(e) => { e.preventDefault(); if (value.trim()) onSubmit(value.trim()); }}
        className="w-full max-w-sm rounded-3xl border border-black/10 bg-white p-8 text-center text-slate-900 shadow-lg">
        <p className="text-xs uppercase tracking-[0.24em] text-slate-400">Bible Study Project</p>
        <h1 className="mt-4 text-lg font-medium">This link has a passcode</h1>
        <p className="mt-1 text-sm text-slate-500">Enter the passcode the person who shared it gave you.</p>
        <input type="password" autoFocus autoComplete="off" aria-label="Passcode" value={value} onChange={(e) => setValue(e.target.value)}
          className="mt-5 block w-full rounded-xl border border-slate-300 px-3 py-2.5 text-center text-sm" />
        {error && <p role="alert" className="mt-3 text-sm text-rose-600">{error}</p>}
        <button type="submit" disabled={busy || !value.trim()} className="mt-5 w-full rounded-full bg-slate-900 px-4 py-2.5 text-sm font-medium text-white hover:opacity-90 disabled:opacity-50">{busy ? 'Checking…' : 'Open'}</button>
      </form>
    </div>
  );
}