import React, { useEffect, useState } from 'react';
import { motion } from 'framer-motion';
import type { Event } from '../../types';

interface StatsSectionProps {
  events: Event[];
}

const StatsSection: React.FC<StatsSectionProps> = ({ events }) => {
  const [counts, setCounts] = useState({
    nonTechnical: 0,
    technical: 0,
    workshops: 0,
    totalEvents: 0
  });

  useEffect(() => {
    if (events) {
      const nonTech = events.filter(e => e.category === 'NON-TECHNICAL').length;
      const tech = events.filter(e => e.category === 'TECHNICAL').length;
      const workshops = events.filter(e => e.category === 'WORKSHOP').length;
      
      setCounts({
        nonTechnical: nonTech,
        technical: tech,
        workshops: workshops,
        totalEvents: events.length
      });
    }
  }, [events]);

  const stats = [
    {
      label: "Active Non-Tech Events",
      value: counts.nonTechnical,
      suffix: "+",
      delay: 0.1
    },
    {
      label: "Technical Events",
      value: counts.technical,
      suffix: "+",
      delay: 0.2
    },
    {
      label: "Workshops",
      value: counts.workshops,
      suffix: "+",
      delay: 0.3
    },
    {
      label: "Total Events",
      value: counts.totalEvents,
      suffix: "+",
      delay: 0.4
    }
  ];

  return (
    <section className="w-full bg-[#F9FAFB] py-12 px-6 md:px-12 lg:px-20">
      <div className="max-w-7xl mx-auto">
        <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-6">
          {stats.map((stat, index) => (
            <motion.div
              key={index}
              initial={{ opacity: 0, y: 20 }}
              whileInView={{ opacity: 1, y: 0 }}
              transition={{ duration: 0.5, delay: stat.delay }}
              viewport={{ once: true }}
              className="bg-white p-8 rounded-2xl shadow-sm hover:shadow-md transition-shadow duration-300 border border-gray-100 relative overflow-hidden group"
            >
              {/* Corner accents similar to the image */}
              <div className="absolute top-2 right-2 opacity-50 transform rotate-90">
                <svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg">
                  <path d="M1 19V5C1 2.79086 2.79086 1 5 1H19" stroke="#f97316" strokeWidth="2" strokeLinecap="round"/>
                </svg>
              </div>
              <div className="absolute bottom-2 left-2 opacity-50 transform -rotate-90">
                <svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg">
                  <path d="M1 19V5C1 2.79086 2.79086 1 5 1H19" stroke="#f97316" strokeWidth="2" strokeLinecap="round"/>
                </svg>
              </div>

              <div className="flex flex-col items-center justify-center text-center z-10 relative">
                <h3 className="text-4xl md:text-5xl font-bold text-[#2D3748] mb-2 font-serif group-hover:text-[#f97316] transition-colors duration-300">
                  {stat.value}{stat.suffix}
                </h3>
                <p className="text-gray-500 font-medium text-sm uppercase tracking-wider">
                  {stat.label}
                </p>
              </div>
            </motion.div>
          ))}
        </div>
      </div>
    </section>
  );
};

export default StatsSection;