'use client';

import { motion } from 'framer-motion';
import { useInView } from 'framer-motion';
import { useRef } from 'react';
import { Code, Cloud, BarChart3, Shield, ArrowRight } from 'lucide-react';
import { Card, CardContent } from '@/components/ui/card';
import { Button } from '@/components/ui/button';
import { SERVICES } from '@/lib/constants';

const iconMap: Record<string, React.ComponentType<{ className?: string }>> = {
  Code,
  Cloud,
  BarChart3,
  Shield,
};

export function ServicesSection() {
  const ref = useRef(null);
  const isInView = useInView(ref, { once: true, margin: '-100px' });

  return (
    <section id="services" className="py-24 bg-white relative overflow-hidden" ref={ref}>
      <div className="absolute top-1/3 left-0 w-[400px] h-[400px] bg-[rgba(0,94,184,0.03)] rounded-full blur-3xl" />
      <div className="absolute top-1/3 right-0 w-[300px] h-[300px] bg-[rgba(196,30,58,0.02)] rounded-full blur-3xl" />
      
      <div className="container-wide relative z-10">
        <motion.div
          initial={{ opacity: 0, y: 20 }}
          animate={isInView ? { opacity: 1, y: 0 } : {}}
          transition={{ duration: 0.6 }}
          className="text-center max-w-3xl mx-auto mb-16"
        >
          <span className="inline-flex items-center gap-2 px-5 py-2.5 rounded-full border border-[#005EB8]/30 bg-[#E8F4FD] text-[#005EB8] text-sm font-medium mb-4">
            核心业务
          </span>
          <h2 className="text-4xl md:text-5xl font-bold text-[#1A1A2E] mb-4">
            我们的 <span className="text-[#005EB8]">核心服务</span>
          </h2>
          <p className="text-lg text-[#718096] max-w-2xl mx-auto">
            专业技术团队，为您提供全方位的数字化解决方案
          </p>
        </motion.div>

        <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-6">
          {SERVICES.map((service, index) => {
            const Icon = iconMap[service.icon];
            return (
              <motion.div
                key={service.id}
                initial={{ opacity: 0, y: 20 }}
                whileInView={{ opacity: 1, y: 0 }}
                viewport={{ once: true }}
                transition={{ duration: 0.5, delay: index * 0.1 }}
              >
                <Card className="p-6 h-full group cursor-pointer border-[#E2E8F0] hover:border-[#005EB8]">
                  <CardContent className="p-0">
                    <div className="w-12 h-12 rounded-xl bg-[#E8F4FD] flex items-center justify-center mb-4 group-hover:bg-[#005EB8] transition-all duration-300">
                      {Icon && <Icon className="w-6 h-6 text-[#005EB8] group-hover:text-white transition-colors" />}
                    </div>
                    <h3 className="text-xl font-semibold text-[#1A1A2E] mb-3">{service.title}</h3>
                    <p className="text-[#718096] text-sm leading-relaxed">{service.description}</p>
                  </CardContent>
                </Card>
              </motion.div>
            );
          })}
        </div>

        <motion.div
          initial={{ opacity: 0, y: 20 }}
          animate={isInView ? { opacity: 1, y: 0 } : {}}
          transition={{ duration: 0.6, delay: 0.4 }}
          className="text-center mt-12"
        >
          <Button variant="outline" size="lg" className="group">
            查看全部服务
            <ArrowRight className="ml-2 w-4 h-4 transition-transform group-hover:translate-x-1" />
          </Button>
        </motion.div>
      </div>
    </section>
  );
}
