import React, { useState } from 'react';
import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/components/ui/card';
import { Input } from '@/components/ui/input';
import { Badge } from '@/components/ui/badge';
import { Search } from 'lucide-react';
import Layout from '@/components/Layout';
import GameOfSim from '@/components/GameOfSim';

interface Game {
  id: string;
  title: string;
  description: string;
  tags: string[];
  component: React.ComponentType<{ showSocialShare?: boolean }>;
}

const games: Game[] = [
  {
    id: 'game-of-sim',
    title: 'Game of Sim',
    description: 'A strategic two-player game where you take turns coloring edges between vertices, trying to avoid creating a triangle of your own color.',
    tags: ['strategy', 'graph-theory', 'two-player', 'logic', 'game-theory'],
    component: GameOfSim
  }
];

const GamesGallery = () => {
  const [searchTerm, setSearchTerm] = useState('');
  const [selectedGame, setSelectedGame] = useState<Game | null>(null);

  const filteredGames = games.filter(game => 
    game.title.toLowerCase().includes(searchTerm.toLowerCase()) ||
    game.description.toLowerCase().includes(searchTerm.toLowerCase()) ||
    game.tags.some(tag => tag.toLowerCase().includes(searchTerm.toLowerCase()))
  );

  if (selectedGame) {
    const GameComponent = selectedGame.component;
    return (
      <div className="min-h-screen bg-background">
        <div className="container mx-auto px-4 py-8 space-y-6">
          <div className="flex items-center gap-4">
            <button 
              onClick={() => setSelectedGame(null)}
              className="text-primary hover:text-primary/80 font-medium"
            >
              ← Back to Educational Games
            </button>
          </div>
          <GameComponent showSocialShare={true} />
        </div>
      </div>
    );
  }

  return (
    <Layout>
      <div className="container mx-auto px-4 py-8">
        <div className="space-y-6">
          <div className="space-y-4">
            <h1 className="text-3xl font-bold text-foreground">Educational Games</h1>
            <p className="text-muted-foreground text-lg">
              Learn through play with interactive games that reinforce computer science and mathematical concepts.
            </p>
          </div>

          {/* Search bar */}
          <div className="relative max-w-md">
            <Search className="absolute left-3 top-1/2 transform -translate-y-1/2 text-muted-foreground w-4 h-4" />
            <Input 
              placeholder="Search games..." 
              value={searchTerm}
              onChange={(e) => setSearchTerm(e.target.value)}
              className="pl-10"
            />
          </div>

          {/* Games Gallery */}
          <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
            {filteredGames.map(game => (
              <Card 
                key={game.id}
                className="cursor-pointer hover:shadow-lg transition-all duration-200 hover:scale-105"
                onClick={() => setSelectedGame(game)}
              >
                <CardHeader className="space-y-3">
                  <CardTitle className="text-xl text-foreground">{game.title}</CardTitle>
                  <CardDescription className="text-muted-foreground line-clamp-3">
                    {game.description}
                  </CardDescription>
                </CardHeader>
                <CardContent>
                  <div className="flex flex-wrap gap-2">
                    {game.tags.map(tag => (
                      <Badge key={tag} variant="secondary" className="text-xs">
                        {tag}
                      </Badge>
                    ))}
                  </div>
                </CardContent>
              </Card>
            ))}
          </div>

          {filteredGames.length === 0 && (
            <div className="text-center py-12">
              <p className="text-muted-foreground text-lg">No games found matching your search.</p>
            </div>
          )}
        </div>
      </div>
    </Layout>
  );
};

export default GamesGallery;