deckhearth/pages/games/index.js

import { useEffect, useState } from 'react';
import Link from 'next/link';
import { useRouter } from 'next/router';
import Layout from '../../components/Layout';
import { Button, Input } from '../../components/ui';
import { useAuth } from '../../lib/use-auth';

export default function MyGames() {
  const router = useRouter();
  const { user, loading: authLoading } = useAuth();

  const [games, setGames] = useState([]);
  const [loading, setLoading] = useState(true);
  const [error, setError] = useState(null);
  const [name, setName] = useState('');
  const [description, setDescription] = useState('');
  const [creating, setCreating] = useState(false);

  useEffect(() => {
    if (!authLoading && !user) {
      router.push('/login');
    }
  }, [authLoading, user, router]);

  useEffect(() => {
    if (!user) return undefined;

    const loadGames = async () => {
      try {
        const token = localStorage.getItem('auth_token');
        const response = await fetch('/api/custom-games', {
          headers: token ? { Authorization: `Bearer ${token}` } : {},
        });
        if (response.ok) {
          const data = await response.json();
          setGames(data.games);
        } else {
          setError('Failed to load your games.');
        }
      } catch {
        setError('Failed to load your games.');
      } finally {
        setLoading(false);
      }
    };

    loadGames();
    return undefined;
  }, [user]);

  const handleCreate = async (e) => {
    e.preventDefault();
    if (!name.trim()) return;
    setCreating(true);
    setError(null);
    try {
      const token = localStorage.getItem('auth_token');
      const response = await fetch('/api/custom-games', {
        method: 'POST',
        headers: { 'Content-Type': 'application/json', ...(token ? { Authorization: `Bearer ${token}` } : {}) },
        body: JSON.stringify({ name, description }),
      });
      const data = await response.json();
      if (response.ok) {
        setGames((prev) =>
          [...prev, data.game].sort((a, b) => a.name.localeCompare(b.name))
        );
        setName('');
        setDescription('');
      } else {
        setError(data.error || 'Could not create the game.');
      }
    } catch {
      setError('Could not create the game.');
    } finally {
      setCreating(false);
    }
  };

  if (loading) {
    return (
      <Layout user={user}>
        <div className="flex items-center justify-center min-h-screen">
          <div className="animate-spin rounded-full h-32 w-32 border-b-2" style={{ borderColor: 'var(--accent-ember)' }} />
        </div>
      </Layout>
    );
  }

  return (
    <Layout user={user}>
      <div className="p-4 sm:p-6 max-w-[1500px] mx-auto space-y-6">
        <div className="pt-2">
          <h1 className="text-2xl sm:text-3xl font-bold mb-1" style={{ color: 'var(--text-primary)' }}>
            My Games
          </h1>
          <p className="text-base" style={{ color: 'var(--text-secondary)' }}>
            Custom game systems you&apos;ve created — private to you.
          </p>
        </div>

        {error && (
          <div className="glass-panel rounded-xl px-4 py-3 text-sm" style={{ color: '#f87171' }} role="alert">
            {error}
          </div>
        )}

        {/* Create form */}
        <form onSubmit={handleCreate} className="glass-panel rounded-2xl p-5">
          <h2 className="text-sm font-semibold uppercase tracking-wide mb-3" style={{ color: 'var(--text-secondary)' }}>
            New Game
          </h2>
          <div className="flex flex-col sm:flex-row gap-3">
            <Input
              className="flex-1"
              value={name}
              onChange={(e) => setName(e.target.value)}
              placeholder="Game name (e.g. Aetherfall)"
              maxLength={100}
              required
            />
            <Input
              className="flex-1"
              value={description}
              onChange={(e) => setDescription(e.target.value)}
              placeholder="Short description (optional)"
              maxLength={300}
            />
            <Button variant="primary" type="submit" disabled={creating || !name.trim()}>
              {creating ? 'Creating…' : 'Create Game'}
            </Button>
          </div>
        </form>

        {/* Games grid */}
        {games.length === 0 ? (
          <div className="text-center py-16">
            <h3 className="text-lg font-semibold mb-2" style={{ color: 'var(--text-primary)' }}>
              No custom games yet
            </h3>
            <p style={{ color: 'var(--text-secondary)' }}>
              Create your first game above, then target designs toward it in the{' '}
              <Link href="/designer" style={{ color: 'var(--accent-ember)' }}>Card Designer</Link>.
            </p>
          </div>
        ) : (
          <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4 gap-5">
            {games.map((game) => (
              <div
                key={game.id}
                className="glass-panel rounded-2xl p-5 cursor-pointer transition-all duration-200 hover:shadow-lg"
                onClick={() => router.push(`/games/${game.id}`)}
                role="link"
                tabIndex={0}
                onKeyDown={(e) => e.key === 'Enter' && router.push(`/games/${game.id}`)}
              >
                <h3 className="text-lg font-bold mb-1 truncate" style={{ color: 'var(--text-primary)' }}>
                  {game.name}
                </h3>
                <p className="text-sm mb-3 line-clamp-2" style={{ color: 'var(--text-secondary)' }}>
                  {game.description || 'No description'}
                </p>
                <span className="text-xs font-semibold" style={{ color: 'var(--accent-ember)' }}>
                  {game.card_count} card{game.card_count === 1 ? '' : 's'} →
                </span>
              </div>
            ))}
          </div>
        )}
      </div>
    </Layout>
  );
}