import React, { useState } from 'react';
import { use3DTilt } from '../hooks/use3DTilt';

interface CardImageDisplayProps {
  card: {
    id: string;
    name: string;
    game: string;
    stock_image_url?: string;
    image_url?: string;
    rarity: string;
  };
  userImages?: string[];
  size?: 'small' | 'medium' | 'large';
  showUserPhotos?: boolean;
  className?: string;
}

const CardImageDisplay: React.FC<CardImageDisplayProps> = ({ 
  card, 
  userImages = [], 
  size = 'medium',
  showUserPhotos: initialShowUserPhotos = false,
  className = ''
}) => {
  const [imageError, setImageError] = useState(false);
  const [currentUserImageIndex, setCurrentUserImageIndex] = useState(0);
  const [showUserPhotos, setShowUserPhotos] = useState(initialShowUserPhotos);
  
  // 3D Tilt effect (no scaling - main container handles expansion)
  const { ref: tiltRef, tiltStyles } = use3DTilt({
    maxTilt: size === 'large' ? 15 : 10,
    scale: 1.0, // No image scaling - main container expands
    speed: 400,
    easing: 'cubic-bezier(0.23, 1, 0.320, 1)'
  });

  // Determine which image to show
  const getDisplayImage = () => {
    if (showUserPhotos && userImages.length > 0) {
      return userImages[currentUserImageIndex];
    }
    return card.stock_image_url || card.image_url;
  };

  // Determine if card should have foil effects
  const isFoilCard = () => {
    const foilRarities = ['super rare', 'legendary', 'mythic'];
    return foilRarities.includes(card.rarity.toLowerCase());
  };

  // Get rarity border class
  const getRarityBorderClass = () => {
    const rarity = card.rarity.toLowerCase().replace(/\s+/g, '');
    return `rarity-border-${rarity}`;
  };

  // Size classes
  const sizeClasses = {
    small: 'w-16 h-22',
    medium: 'w-24 h-32', 
    large: 'w-48 h-64'
  };

  // Placeholder based on game
  const getPlaceholder = () => {
    const gameColors = {
      MTG: 'from-orange-400 to-red-500',
      POKEMON: 'from-yellow-400 to-red-500',
      LORCANA: 'from-purple-400 to-pink-500'
    };

    const gradientClass = gameColors[card.game as keyof typeof gameColors] || 'from-gray-400 to-gray-600';
    const rarityBorderClass = getRarityBorderClass();
    const foilClass = isFoilCard() ? 'foil-rainbow' : '';
    
    return (
      <div 
        ref={tiltRef}
        style={tiltStyles}
        className={`${sizeClasses[size]} bg-gradient-to-br ${gradientClass} rounded-lg flex flex-col items-center justify-center text-white shadow-md card-transition card-depth ${rarityBorderClass} ${foilClass} ${className}`}
      >
        <div className="text-lg font-bold mb-1">🃏</div>
        <div className="text-xs text-center px-2 leading-tight">
          {card.name.split(' ').slice(0, 2).join(' ')}
        </div>
        <div className="text-xs opacity-75 mt-1">
          {card.game}
        </div>
      </div>
    );
  };

  const displayImage = getDisplayImage();

  if (!displayImage || imageError) {
    return getPlaceholder();
  }

  const rarityBorderClass = getRarityBorderClass();
  const foilClass = isFoilCard() ? 'foil-card' : '';
  const legendaryHoloClass = card.rarity.toLowerCase() === 'legendary' || card.rarity.toLowerCase() === 'mythic' ? 'holographic' : '';

  return (
    <div className={`relative ${className}`}>
      <div
        ref={tiltRef}
        style={tiltStyles}
        className={`card-transition card-depth ${rarityBorderClass} ${foilClass} ${legendaryHoloClass} rounded-lg`}
      >
        <img
          src={displayImage}
          alt={card.name}
          className={`${sizeClasses[size]} object-cover rounded-lg`}
          onError={() => setImageError(true)}
        />
      </div>
      
      {/* User photo indicator */}
      {showUserPhotos && userImages.length > 0 && (
        <div className="absolute top-1 left-1 bg-blue-500 text-white text-xs px-1 py-0.5 rounded">
          📸 {currentUserImageIndex + 1}/{userImages.length}
        </div>
      )}
      
      {/* Stock/User toggle */}
      {userImages.length > 0 && (
        <div className="absolute bottom-1 right-1">
          <button
            onClick={() => setShowUserPhotos(!showUserPhotos)}
            className="bg-black bg-opacity-50 text-white text-xs px-1 py-0.5 rounded hover:bg-opacity-75"
            title={showUserPhotos ? 'Show stock image' : 'Show your photos'}
          >
            {showUserPhotos ? '📋' : '📸'}
          </button>
        </div>
      )}
      
      {/* User photo navigation */}
      {showUserPhotos && userImages.length > 1 && (
        <div className="absolute bottom-1 left-1 flex gap-1">
          <button
            onClick={() => setCurrentUserImageIndex((prev) => Math.max(0, prev - 1))}
            disabled={currentUserImageIndex === 0}
            className="bg-black bg-opacity-50 text-white text-xs px-1 py-0.5 rounded disabled:opacity-50"
          >
            ‹
          </button>
          <button
            onClick={() => setCurrentUserImageIndex((prev) => Math.min(userImages.length - 1, prev + 1))}
            disabled={currentUserImageIndex === userImages.length - 1}
            className="bg-black bg-opacity-50 text-white text-xs px-1 py-0.5 rounded disabled:opacity-50"
          >
            ›
          </button>
        </div>
      )}
      
      {/* Image type indicator */}
      <div className="absolute top-1 right-1">
        {showUserPhotos ? (
          <span className="bg-blue-500 text-white text-xs px-1 py-0.5 rounded" title="Your card photo">
            👤
          </span>
        ) : (
          <span className="bg-green-500 text-white text-xs px-1 py-0.5 rounded" title="Stock image">
            ✓
          </span>
        )}
      </div>
    </div>
  );
};

export default CardImageDisplay;