tower/apps/web/app/my/settings/ProfileForm.tsx

'use client';

import { useState } from 'react';

interface ProfileData {
  displayName: string | null;
  hometown: string | null;
  currentLocation: string | null;
  interests: string[];
  language: string;
  digestPreference: string;
  directoryVisible: boolean;
}

interface Props {
  initial: ProfileData;
}

export function ProfileForm({ initial }: Props) {
  const [form, setForm] = useState<ProfileData>(initial);
  const [interestInput, setInterestInput] = useState('');
  const [saving, setSaving] = useState(false);
  const [saved, setSaved] = useState(false);
  const [error, setError] = useState<string | null>(null);

  const handleSubmit = async (e: React.FormEvent) => {
    e.preventDefault();
    setSaving(true);
    setError(null);
    setSaved(false);
    try {
      const res = await fetch('/api/my/profile', {
        method: 'PATCH',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify(form),
      });
      if (!res.ok) throw new Error(await res.text());
      setSaved(true);
      setTimeout(() => setSaved(false), 3000);
    } catch (err) {
      setError(err instanceof Error ? err.message : 'Failed to save');
    } finally {
      setSaving(false);
    }
  };

  const addInterest = () => {
    const val = interestInput.trim();
    if (val && !form.interests.includes(val)) {
      setForm((f) => ({ ...f, interests: [...f.interests, val] }));
    }
    setInterestInput('');
  };

  const removeInterest = (item: string) => {
    setForm((f) => ({ ...f, interests: f.interests.filter((i) => i !== item) }));
  };

  return (
    <form onSubmit={handleSubmit} className="space-y-4">
      <div>
        <label className="block text-xs font-medium text-gray-700 mb-1">Display name</label>
        <input
          type="text"
          value={form.displayName ?? ''}
          onChange={(e) => setForm((f) => ({ ...f, displayName: e.target.value }))}
          className="w-full rounded-lg border border-gray-300 px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-indigo-500"
          placeholder="Your name"
        />
      </div>

      <div className="grid grid-cols-2 gap-3">
        <div>
          <label className="block text-xs font-medium text-gray-700 mb-1">Hometown</label>
          <input
            type="text"
            value={form.hometown ?? ''}
            onChange={(e) => setForm((f) => ({ ...f, hometown: e.target.value }))}
            className="w-full rounded-lg border border-gray-300 px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-indigo-500"
            placeholder="e.g. Mumbai"
          />
        </div>
        <div>
          <label className="block text-xs font-medium text-gray-700 mb-1">Current location</label>
          <input
            type="text"
            value={form.currentLocation ?? ''}
            onChange={(e) => setForm((f) => ({ ...f, currentLocation: e.target.value }))}
            className="w-full rounded-lg border border-gray-300 px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-indigo-500"
            placeholder="e.g. Pune"
          />
        </div>
      </div>

      <div>
        <label className="block text-xs font-medium text-gray-700 mb-1">Interests</label>
        <div className="flex flex-wrap gap-2 mb-2">
          {form.interests.map((interest) => (
            <span
              key={interest}
              className="text-xs bg-indigo-50 text-indigo-700 rounded-full px-3 py-1 flex items-center gap-1"
            >
              {interest}
              <button type="button" onClick={() => removeInterest(interest)} className="text-indigo-400 hover:text-indigo-700 ml-0.5">×</button>
            </span>
          ))}
        </div>
        <div className="flex gap-2">
          <input
            type="text"
            value={interestInput}
            onChange={(e) => setInterestInput(e.target.value)}
            onKeyDown={(e) => { if (e.key === 'Enter') { e.preventDefault(); addInterest(); } }}
            className="flex-1 rounded-lg border border-gray-300 px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-indigo-500"
            placeholder="Add interest and press Enter"
          />
          <button
            type="button"
            onClick={addInterest}
            className="px-3 py-2 text-sm bg-gray-100 rounded-lg hover:bg-gray-200 text-gray-700"
          >
            Add
          </button>
        </div>
      </div>

      <div className="grid grid-cols-2 gap-3">
        <div>
          <label className="block text-xs font-medium text-gray-700 mb-1">Digest preference</label>
          <select
            value={form.digestPreference}
            onChange={(e) => setForm((f) => ({ ...f, digestPreference: e.target.value }))}
            className="w-full rounded-lg border border-gray-300 px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-indigo-500"
          >
            <option value="daily">Daily</option>
            <option value="weekly">Weekly</option>
            <option value="never">Never</option>
          </select>
        </div>
        <div>
          <label className="block text-xs font-medium text-gray-700 mb-1">Language</label>
          <select
            value={form.language}
            onChange={(e) => setForm((f) => ({ ...f, language: e.target.value }))}
            className="w-full rounded-lg border border-gray-300 px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-indigo-500"
          >
            <option value="en">English</option>
            <option value="hi">हिन्दी</option>
          </select>
        </div>
      </div>

      <div className="flex items-center gap-3">
        <input
          id="directoryVisible"
          type="checkbox"
          checked={form.directoryVisible}
          onChange={(e) => setForm((f) => ({ ...f, directoryVisible: e.target.checked }))}
          className="w-4 h-4 rounded border-gray-300 text-indigo-600 focus:ring-indigo-500"
        />
        <label htmlFor="directoryVisible" className="text-sm text-gray-700">
          Show my name in the member directory
        </label>
      </div>

      {error && <p className="text-sm text-red-600">{error}</p>}

      <button
        type="submit"
        disabled={saving}
        className="w-full rounded-lg bg-indigo-600 text-white text-sm font-medium py-2.5 hover:bg-indigo-700 disabled:opacity-50 transition-colors"
      >
        {saving ? 'Saving…' : saved ? 'Saved ✓' : 'Save profile'}
      </button>
    </form>
  );
}