'use client';

import { useEffect, useState } from 'react';
import { BadgeDefinition } from '@/lib/storage';
import {
  Trophy,
  Footprints,
  Flame,
  Shield,
  Swords,
  Crown,
  Sparkles,
} from 'lucide-react';

interface CelebrationAnimationProps {
  badge: BadgeDefinition;
  onComplete: () => void;
}

const iconMap: Record<string, React.ElementType> = {
  Footprints,
  Flame,
  Shield,
  Swords,
  Crown,
  Trophy,
};

export function CelebrationAnimation({
  badge,
  onComplete,
}: CelebrationAnimationProps) {
  const [particles, setParticles] = useState<
    Array<{ id: number; x: number; y: number; color: string; delay: number }>
  >([]);

  useEffect(() => {
    // Generate confetti particles
    const newParticles = Array.from({ length: 50 }, (_, i) => ({
      id: i,
      x: Math.random() * 100,
      y: Math.random() * 100,
      color: ['#fbbf24', '#a855f7', '#22c55e', '#3b82f6', '#ef4444'][
        Math.floor(Math.random() * 5)
      ],
      delay: Math.random() * 0.5,
    }));
    setParticles(newParticles);

    // Auto dismiss after 3 seconds
    const timer = setTimeout(() => {
      onComplete();
    }, 3000);

    return () => clearTimeout(timer);
  }, [onComplete]);

  const Icon = iconMap[badge.icon] || Trophy;

  return (
    <div
      className="fixed inset-0 z-[100] flex items-center justify-center bg-black/60 backdrop-blur-sm"
      onClick={onComplete}
    >
      {/* Confetti particles */}
      {particles.map((particle) => (
        <div
          key={particle.id}
          className="absolute w-2 h-2 rounded-full animate-confetti"
          style={{
            left: `${particle.x}%`,
            top: '-10px',
            backgroundColor: particle.color,
            animationDelay: `${particle.delay}s`,
          }}
        />
      ))}

      {/* Badge reveal */}
      <div className="relative animate-scale-in">
        {/* Glow effect */}
        <div className="absolute inset-0 bg-yellow-500/30 rounded-full blur-3xl scale-150 animate-pulse-subtle" />

        {/* Main content */}
        <div className="relative bg-gradient-to-br from-purple-600 to-indigo-700 p-8 rounded-2xl border border-yellow-500/50 shadow-2xl">
          <div className="flex flex-col items-center gap-4">
            {/* Sparkles */}
            <div className="absolute -top-4 -right-4">
              <Sparkles className="h-8 w-8 text-yellow-400 animate-float" />
            </div>
            <div className="absolute -bottom-4 -left-4">
              <Sparkles className="h-6 w-6 text-yellow-400 animate-float delay-300" />
            </div>

            {/* Badge icon */}
            <div className="p-4 bg-gradient-to-br from-yellow-400 to-amber-500 rounded-full shadow-lg">
              <Icon className="h-12 w-12 text-white" />
            </div>

            {/* Text */}
            <div className="text-center">
              <p className="text-yellow-400 text-sm font-medium uppercase tracking-wider mb-1">
                Achievement Unlocked!
              </p>
              <h2 className="text-2xl font-bold text-white mb-1">{badge.name}</h2>
              <p className="text-white/70 text-sm">{badge.description}</p>
            </div>
          </div>
        </div>
      </div>

      {/* Tap to dismiss hint */}
      <p className="absolute bottom-8 text-white/50 text-sm">
        Tap anywhere to dismiss
      </p>
    </div>
  );
}