'use client';

import { motion } from 'framer-motion';
import { useInView } from 'framer-motion';
import { useRef } from 'react';
import { Card, CardContent, CardHeader, CardTitle, CardDescription } from '@/components/ui/card';
import { Button } from '@/components/ui/button';
import { Badge } from '@/components/ui/badge';
import { ArrowRight, Check, TrendingUp } from 'lucide-react';
import { PRODUCTS } from '@/lib/constants';

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

  return (
    <section id="products" className="py-24 bg-[#F5F7FA] relative overflow-hidden" ref={ref}>
      <div className="absolute top-1/2 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">
            产品服务
          </span>
          <h2 className="text-4xl md:text-5xl font-bold text-[#1A1A2E] mb-6">
            我们的<span className="text-[#C41E3A]">产品</span>
          </h2>
          <p className="text-lg text-[#718096]">
            自主研发的企业级产品，助力企业高效运营，实现数字化转型
          </p>
        </motion.div>

        <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-8">
          {PRODUCTS.map((product, idx) => (
            <motion.div
              key={product.id}
              initial={{ opacity: 0, y: 20 }}
              animate={isInView ? { opacity: 1, y: 0 } : {}}
              transition={{ duration: 0.5, delay: 0.1 + idx * 0.1 }}
            >
              <Card className="h-full flex flex-col group cursor-pointer border-[#E2E8F0] hover:border-[#005EB8]">
                <CardHeader>
                  <Badge variant="secondary" className="w-fit mb-3">
                    {product.category}
                  </Badge>
                  <CardTitle>{product.title}</CardTitle>
                </CardHeader>
                <CardContent className="flex-1 flex flex-col">
                  <CardDescription className="text-base leading-relaxed mb-4 flex-1">
                    {product.description}
                  </CardDescription>
                  
                  <div className="mb-4">
                    <p className="text-sm font-medium text-[#1A1A2E] mb-2">核心功能</p>
                    <div className="flex flex-wrap gap-1.5">
                      {product.features.slice(0, 4).map((feature, idx) => (
                        <span 
                          key={idx} 
                          className="inline-flex items-center text-xs px-2 py-1 bg-white text-[#4A5568] rounded border border-[#E2E8F0]"
                        >
                          <Check className="w-3 h-3 mr-1 text-[#005EB8]" />
                          {feature}
                        </span>
                      ))}
                    </div>
                  </div>

                  <div className="mb-4">
                    <p className="text-sm font-medium text-[#1A1A2E] mb-2 flex items-center">
                      <TrendingUp className="w-4 h-4 mr-1 text-[#C41E3A]" />
                      核心价值
                    </p>
                    <ul className="space-y-1">
                      {product.benefits.map((benefit, idx) => (
                        <li key={idx} className="text-xs text-[#718096] flex items-start">
                          <span className="text-[#005EB8] mr-1.5">•</span>
                          {benefit}
                        </li>
                      ))}
                    </ul>
                  </div>

                  <Button variant="outline" className="w-full mt-auto">
                    了解详情
                    <ArrowRight className="ml-2 w-4 h-4" />
                  </Button>
                </CardContent>
              </Card>
            </motion.div>
          ))}
        </div>

        <motion.div 
          initial={{ opacity: 0, y: 20 }}
          animate={isInView ? { opacity: 1, y: 0 } : {}}
          transition={{ duration: 0.6, delay: 0.5 }}
          className="mt-20 text-center"
        >
          <div className="bg-white rounded-2xl p-12 border border-[#E2E8F0] relative overflow-hidden">
            <div className="absolute inset-0 pointer-events-none">
              <div className="absolute top-0 right-0 w-64 h-64 bg-[rgba(0,94,184,0.03)] rounded-full blur-3xl" />
              <div className="absolute bottom-0 left-0 w-48 h-48 bg-[rgba(196,30,58,0.02)] rounded-full blur-3xl" />
            </div>
            <div className="relative z-10">
              <h3 className="text-2xl sm:text-3xl font-bold text-[#1A1A2E] mb-4">
                需要定制化解决方案？
              </h3>
              <p className="text-[#718096] mb-8 max-w-2xl mx-auto">
                我们的专业团队可以根据您的业务需求，提供量身定制的产品开发和系统集成服务
              </p>
              <Button size="lg">
                联系我们
                <ArrowRight className="ml-2 w-4 h-4" />
              </Button>
            </div>
          </div>
        </motion.div>
      </div>
    </section>
  );
}
