deckhearth/src/pages/Cards.tsx

import React, { useState } from 'react';
import { useQuery } from '@tanstack/react-query';
import { cardService } from '../services/api';
import CardImageDisplay from '../components/CardImageDisplay';
import GlowingCard from '../components/GlowingCard';

interface Card {
  id: number;
  name: string;
  set_name: string;
  set_code: string;
  card_number: string;
  rarity: string;
  game: string;
  mana_cost?: string;
  cmc?: number;
  card_type: string;
  colors?: string[];
  oracle_text?: string;
  power?: string;
  toughness?: string;
  current_price?: number;
  market_price?: number;
  verified: boolean;
  stock_image_url?: string;
  image_url?: string;
  artwork_crop_coords?: {
    x: number;
    y: number;
    width: number;
    height: number;
  };
}

const Cards: React.FC = () => {
  const [searchTerm, setSearchTerm] = useState('');
  const [selectedGame, setSelectedGame] = useState('');
  const [selectedRarity, setSelectedRarity] = useState('');
  const [viewMode, setViewMode] = useState<'card' | 'table'>('card');

  const { data: cards = [], isLoading, error } = useQuery({
    queryKey: ['cards', selectedGame, searchTerm],
    queryFn: () => cardService.getAllCards({ 
      game: selectedGame || undefined, 
      search: searchTerm || undefined 
    }),
  });

  // Filter cards based on rarity (client-side for now)
  const filteredCards = cards.filter((card: Card) => {
    if (selectedRarity && card.rarity !== selectedRarity) {
      return false;
    }
    return true;
  });

  const getGameBadgeColor = (game: string) => {
    switch (game) {
      case 'MTG': return 'bg-orange-100 text-orange-800';
      case 'POKEMON': return 'bg-yellow-100 text-yellow-800';  
      case 'LORCANA': return 'bg-purple-100 text-purple-800';
      default: return 'bg-gray-100 text-gray-800';
    }
  };

  const getRarityBadgeColor = (rarity: string) => {
    switch (rarity.toLowerCase()) {
      case 'common': return 'bg-gray-100 text-gray-800';
      case 'uncommon': return 'bg-green-100 text-green-800';
      case 'rare': return 'bg-blue-100 text-blue-800';
      case 'super rare': return 'bg-purple-100 text-purple-800';
      case 'legendary': return 'bg-yellow-100 text-yellow-800';
      case 'mythic': return 'bg-red-100 text-red-800';
      default: return 'bg-gray-100 text-gray-800';
    }
  };

  const getRarityColor = (rarity: string) => {
    switch (rarity.toLowerCase()) {
      case 'common': return '#6B7280';
      case 'uncommon': return '#22C55E';
      case 'rare': return '#3B82F6';
      case 'super rare': return '#9333EA';
      case 'legendary': return '#F59E0B';
      case 'mythic': return '#EF4444';
      default: return '#6B7280';
    }
  };



  return (
    <div>
      <div className="flex justify-between items-center mb-8">
        <div>
          <h1 className="text-3xl font-bold text-gray-900">Cards Database</h1>
          <p className="text-gray-600 mt-2">
            Browse and search all trading cards - {filteredCards.length} cards found
          </p>
        </div>
        <div className="flex items-center gap-4">
          {/* View Toggle */}
          <div className="bg-gray-100 rounded-lg p-1 flex">
            <button
              onClick={() => setViewMode('card')}
              className={`px-3 py-2 rounded-md text-sm font-medium transition-colors ${
                viewMode === 'card'
                  ? 'bg-white text-gray-900 shadow-sm'
                  : 'text-gray-600 hover:text-gray-900'
              }`}
            >
              🃏 Cards
            </button>
            <button
              onClick={() => setViewMode('table')}
              className={`px-3 py-2 rounded-md text-sm font-medium transition-colors ${
                viewMode === 'table'
                  ? 'bg-white text-gray-900 shadow-sm'
                  : 'text-gray-600 hover:text-gray-900'
              }`}
            >
              📊 Table
            </button>
          </div>
          <button className="bg-indigo-600 hover:bg-indigo-700 text-white px-4 py-2 rounded-md font-medium transition-colors">
            Add Card
          </button>
        </div>
      </div>

      {/* Search and Filter Bar */}
      <div className="bg-white rounded-lg shadow border border-gray-200 p-6 mb-6">
        <div className="flex flex-col md:flex-row gap-4">
          <div className="flex-1">
            <input
              type="text"
              placeholder="Search cards..."
              value={searchTerm}
              onChange={(e) => setSearchTerm(e.target.value)}
              className="w-full px-4 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-indigo-500 focus:border-indigo-500"
            />
          </div>
          <div className="flex gap-2">
            <select 
              value={selectedGame}
              onChange={(e) => setSelectedGame(e.target.value)}
              className="px-4 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-indigo-500 focus:border-indigo-500"
            >
              <option value="">All Games</option>
              <option value="MTG">Magic: The Gathering</option>
              <option value="POKEMON">Pokémon</option>
              <option value="LORCANA">Disney Lorcana</option>
            </select>
            <select 
              value={selectedRarity}
              onChange={(e) => setSelectedRarity(e.target.value)}
              className="px-4 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-indigo-500 focus:border-indigo-500"
            >
              <option value="">All Rarities</option>
              <option value="Common">Common</option>
              <option value="Uncommon">Uncommon</option>
              <option value="Rare">Rare</option>
              <option value="Super Rare">Super Rare</option>
              <option value="Legendary">Legendary</option>
              <option value="Mythic">Mythic</option>
            </select>
          </div>
        </div>
      </div>

      {/* Loading State */}
      {isLoading && (
        <div className="bg-white rounded-lg shadow border border-gray-200 p-8 text-center">
          <div className="animate-spin rounded-full h-12 w-12 border-b-2 border-indigo-600 mx-auto mb-4"></div>
          <p className="text-gray-600">Loading cards...</p>
        </div>
      )}

      {/* Error State */}
      {error && (
        <div className="bg-red-50 border border-red-200 rounded-lg p-4 mb-6">
          <p className="text-red-800">Error loading cards. Please try again.</p>
        </div>
      )}

      {/* Cards Grid */}
      {!isLoading && !error && (
        <>
          {filteredCards.length === 0 ? (
            <div className="bg-white rounded-lg shadow border border-gray-200 p-8">
              <div className="text-center">
                <span className="text-6xl mb-4 block">🃏</span>
                <h3 className="text-xl font-semibold text-gray-900 mb-2">
                  No cards found
                </h3>
                <p className="text-gray-600 mb-6">
                  Try adjusting your search filters or add some cards to your collection
                </p>
                <button className="bg-indigo-600 hover:bg-indigo-700 text-white px-6 py-3 rounded-md font-medium transition-colors mr-4">
                  Scan Cards
                </button>
                <button className="bg-gray-100 hover:bg-gray-200 text-gray-800 px-6 py-3 rounded-md font-medium transition-colors">
                  Add Manually
                </button>
              </div>
            </div>
          ) : viewMode === 'card' ? (
            /* Card View */
                         <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4 2xl:grid-cols-5 gap-6">
               {filteredCards.map((card: Card) => (
                 <GlowingCard key={card.id} rarity={card.rarity} className="bg-white rounded-lg shadow overflow-hidden hover:shadow-lg">
                  {/* Card Image */}
                  <div className="flex justify-center p-4 bg-gray-50">
                    <CardImageDisplay
                      card={card}
                      size="large"
                      className="mx-auto"
                    />
                  </div>
                  
                  {/* Card Info */}
                  <div className="p-4">
                    {/* Header */}
                    <div className="flex justify-between items-start mb-3">
                      <div className="flex-1 min-w-0">
                        <h3 className="font-semibold text-gray-900 truncate" title={card.name}>
                          {card.name}
                        </h3>
                        <p className="text-sm text-gray-600">{card.set_name}</p>
                      </div>
                      <span className={`inline-flex items-center px-2 py-1 rounded-full text-xs font-medium ${getGameBadgeColor(card.game)}`}>
                        {card.game}
                      </span>
                    </div>

                    {/* Quick Stats */}
                    <div className="space-y-1 mb-3">
                      {card.card_type && (
                        <p className="text-xs text-gray-600 truncate" title={card.card_type}>
                          {card.card_type}
                        </p>
                      )}
                      
                      <div className="flex justify-between items-center">
                        {card.mana_cost && (
                          <span className="text-xs text-gray-600">
                            Cost: {card.mana_cost}
                          </span>
                        )}
                        
                        {(card.power && card.toughness) && (
                          <span className="text-xs text-gray-600">
                            {card.power}/{card.toughness}
                          </span>
                        )}
                      </div>
                    </div>

                    {/* Footer */}
                    <div className="flex justify-between items-center">
                      <span className={`inline-flex items-center px-2 py-1 rounded-full text-xs font-medium ${getRarityBadgeColor(card.rarity)}`}>
                        {card.rarity}
                      </span>
                      
                      {card.current_price && (
                        <span className="text-sm font-medium text-green-600">
                          ${card.current_price.toFixed(2)}
                        </span>
                      )}
                    </div>
                  </div>
                </GlowingCard>
              ))}
            </div>
          ) : (
            /* Table View */
            <div className="bg-white rounded-lg shadow border border-gray-200 overflow-hidden">
              <div className="overflow-x-auto">
                <table className="min-w-full divide-y divide-gray-200">
                  <thead className="bg-gray-50">
                    <tr>
                      <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                        Card
                      </th>
                      <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                        Type
                      </th>
                      <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                        Cost
                      </th>
                      <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                        P/T
                      </th>
                      <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                        Rarity
                      </th>
                      <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                        Price
                      </th>
                      <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                        Actions
                      </th>
                    </tr>
                  </thead>
                  <tbody className="bg-white divide-y divide-gray-200">
                                         {filteredCards.map((card: Card) => (
                       <tr key={card.id} className="hover:bg-gray-50 transition-colors border-l-4" style={{borderLeftColor: getRarityColor(card.rarity)}}>
                        <td className="px-6 py-4 whitespace-nowrap">
                          <div className="flex items-center">
                            <CardImageDisplay
                              card={card}
                              size="small"
                              className="mr-3"
                            />
                            <div>
                              <div className="text-sm font-medium text-gray-900">
                                {card.name}
                              </div>
                              <div className="text-sm text-gray-500">
                                {card.set_name}
                              </div>
                              <span className={`inline-flex items-center px-2 py-1 rounded-full text-xs font-medium ${getGameBadgeColor(card.game)}`}>
                                {card.game}
                              </span>
                            </div>
                          </div>
                        </td>
                        <td className="px-6 py-4 whitespace-nowrap text-sm text-gray-900">
                          {card.card_type}
                        </td>
                        <td className="px-6 py-4 whitespace-nowrap text-sm text-gray-900">
                          {card.mana_cost || '—'}
                        </td>
                        <td className="px-6 py-4 whitespace-nowrap text-sm text-gray-900">
                          {(card.power && card.toughness) ? `${card.power}/${card.toughness}` : '—'}
                        </td>
                        <td className="px-6 py-4 whitespace-nowrap">
                          <span className={`inline-flex items-center px-2 py-1 rounded-full text-xs font-medium ${getRarityBadgeColor(card.rarity)}`}>
                            {card.rarity}
                          </span>
                        </td>
                        <td className="px-6 py-4 whitespace-nowrap text-sm font-medium text-green-600">
                          {card.current_price ? `$${card.current_price.toFixed(2)}` : '—'}
                        </td>
                        <td className="px-6 py-4 whitespace-nowrap text-right text-sm font-medium">
                          <button className="text-indigo-600 hover:text-indigo-900">
                            View
                          </button>
                        </td>
                      </tr>
                    ))}
                  </tbody>
                </table>
              </div>
            </div>
          )}
        </>
      )}
    </div>
  );
};

export default Cards;