import * as React from 'react';
import Link from 'next/link';
import { motion } from 'motion/react';
import { ArrowRight, CreditCard, Globe, Shield, Zap } from 'lucide-react';
import { cn } from '@/lib/utils';
import { Button } from '@/components/ui/button';

export interface HeroSectionProps {
  className?: string;
}

/**
 * Hero Section - 首页 Hero 展示
 */
export const HeroSection = React.memo(function HeroSection({
  className,
}: HeroSectionProps) {
  return (
    <section className={cn('w-full', className)}>
      <motion.div
        initial={{ opacity: 0, y: 40 }}
        whileInView={{ opacity: 1, y: 0 }}
        viewport={{ once: true }}
        transition={{
          delay: 0.3,
          duration: 0.8,
          ease: 'easeInOut',
        }}
        className='relative z-10 w-full h-screen flex flex-col justify-center px-6'
      >
        <div className='container mx-auto max-w-7xl grid lg:grid-cols-2 gap-12 lg:gap-20 items-center'>
          <div className='max-w-5xl pt-20 lg:pt-0'>
            <motion.h1
              initial={{ opacity: 0, y: 20 }}
              whileInView={{ opacity: 1, y: 0 }}
              viewport={{ once: true }}
              transition={{
                duration: 0.6,
                delay: 0.1,
                ease: [0.16, 1, 0.3, 1],
              }}
              className='text-4xl md:text-5xl lg:text-6xl font-extrabold tracking-tight leading-[1.1] mb-6 text-foreground'
            >
              Modern Platform <br />
              <span className='bg-clip-text text-primary'>为二次开发而生</span>
            </motion.h1>

            <motion.p
              initial={{ opacity: 0, y: 20 }}
              whileInView={{ opacity: 1, y: 0 }}
              viewport={{ once: true }}
              transition={{
                duration: 0.6,
                delay: 0.2,
                ease: [0.16, 1, 0.3, 1],
              }}
              className='text-sm md:text-base text-muted-foreground max-w-xl leading-relaxed mb-10'
            >
              通用的、现代化的后台管理系统脚手架
              <br className='hidden md:block' />
              开箱即用、完整基建、极易扩展，助您快速构建企业级应用。
            </motion.p>

            <motion.div
              initial={{ opacity: 0, y: 20 }}
              whileInView={{ opacity: 1, y: 0 }}
              viewport={{ once: true }}
              transition={{
                duration: 0.6,
                delay: 0.3,
                ease: [0.16, 1, 0.3, 1],
              }}
              className='flex flex-col sm:flex-row items-center gap-4'
            >
              <Link href='/' className='w-full sm:w-auto'>
                <Button
                  size='lg'
                  className='w-full rounded-full bg-primary hover:bg-primary/90 font-medium transition-all active:scale-95'
                >
                  立即开始
                  <ArrowRight className='size-4' />
                </Button>
              </Link>

              <Link
                href='https://open-flare.pages.dev/'
                target='_blank'
                rel='noopener noreferrer'
                className='w-full sm:w-auto'
              >
                <Button
                  variant='secondary'
                  size='lg'
                  className='w-full rounded-full font-medium active:scale-95'
                >
                  了解更多
                </Button>
              </Link>
            </motion.div>

            <motion.div
              initial={{ opacity: 0 }}
              whileInView={{ opacity: 1 }}
              viewport={{ once: true }}
              transition={{ duration: 0.8, delay: 0.5 }}
              className='mt-16 flex flex-wrap gap-8 text-sm font-medium text-muted-foreground border-t border-border/50 pt-8'
            >
              <div className='flex items-center gap-2'>
                <Zap className='w-5 h-5 text-yellow-500' />
                <span>开箱即用</span>
              </div>
              <div className='flex items-center gap-2'>
                <Globe className='w-5 h-5 text-blue-500' />
                <span>高度可扩展</span>
              </div>
              <div className='flex items-center gap-2'>
                <Shield className='w-5 h-5 text-green-500' />
                <span>工业级基建</span>
              </div>
            </motion.div>
          </div>

          <div className='hidden lg:block relative h-full min-h-[500px] w-full'>
            <motion.div
              initial={{ opacity: 0, x: 50, rotate: -5 }}
              whileInView={{ opacity: 1, x: 0, rotate: 0 }}
              viewport={{ once: true }}
              transition={{ duration: 1, delay: 0.2, ease: 'easeOut' }}
              className='absolute top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2 w-full max-w-md aspect-square'
            >
              <div className='absolute top-0 right-0 w-64 h-64 bg-purple-500/30 rounded-full blur-3xl animate-pulse' />
              <div className='absolute bottom-0 left-0 w-64 h-64 bg-blue-500/30 rounded-full blur-3xl animate-pulse delay-75' />

              <div className='relative z-10 w-full h-64 bg-background/40 backdrop-blur-2xl border border-white/10 rounded-3xl shadow-2xl p-6 flex flex-col justify-between transform transition-transform hover:scale-[1.02] duration-500'>
                <div className='flex gap-4 items-center'>
                  <CreditCard className='size-6' />
                  <span>Modern Platform</span>
                </div>

                <div className='space-y-4'>
                  <div className='space-y-2'>
                    <div className='text-xs text-muted-foreground mb-2'>
                      Stack
                    </div>
                    <div className='flex flex-wrap gap-2'>
                      <span className='inline-block px-2 py-1 bg-blue-500/10 text-blue-500 rounded text-xs font-medium'>
                        Go • Gin
                      </span>
                      <span className='inline-block px-2 py-1 bg-purple-500/10 text-purple-500 rounded text-xs font-medium'>
                        React • Next.js
                      </span>
                    </div>
                  </div>
                  <div className='flex justify-between items-end'>
                    <div>
                      <p className='text-sm text-muted-foreground mb-1'>
                        Ready for
                      </p>
                      <div className='text-lg font-bold tracking-tight text-foreground flex items-center gap-1'>
                        <span>Develop</span>
                      </div>
                    </div>
                    <div className='h-8 w-8 rounded-full bg-primary' />
                  </div>
                </div>
              </div>

              <motion.div
                animate={{ y: [0, -20, 0] }}
                transition={{
                  duration: 4,
                  repeat: Infinity,
                  ease: 'easeInOut',
                }}
                className='absolute -top-6 -right-6 z-20 bg-background/60 backdrop-blur-xl border border-white/20 p-4 rounded-2xl shadow-xl'
              >
                <div className='flex items-center gap-3'>
                  <div className='w-10 h-10 rounded-full flex items-center justify-center bg-emerald-500/20 text-emerald-500'>
                    <Zap className='size-5' />
                  </div>
                  <div>
                    <p className='text-xs text-muted-foreground'>Features</p>
                    <div className='text-sm font-bold'>
                      <span>Modern</span>
                    </div>
                  </div>
                </div>
              </motion.div>
            </motion.div>
          </div>
        </div>
      </motion.div>
    </section>
  );
});