'use client';

import { motion, useReducedMotion } from 'framer-motion';
import { useState, useEffect } from 'react';

export default function CompanionAutomationMockup() {
  const shouldReduceMotion = useReducedMotion();
  const [isMobile, setIsMobile] = useState(false);

  useEffect(() => {
    const checkMobile = () => setIsMobile(window.innerWidth < 768);
    checkMobile();
    window.addEventListener('resize', checkMobile);
    return () => window.removeEventListener('resize', checkMobile);
  }, []);

  // Simple mobile version - just the essence of automation
  if (isMobile) {
    return (
      <div className="relative w-full h-full bg-gradient-to-br from-deep-graphite to-iron-gray rounded-lg p-4 overflow-hidden flex items-center justify-center">
        <motion.div
          initial={{ opacity: 0 }}
          animate={{ opacity: 1 }}
          className="space-y-4 w-full"
        >
          {/* Simple progress indicator */}
          <div className="bg-iron-gray/60 rounded-xl p-4 border border-primary-blue/40">
            <div className="flex items-center gap-3 mb-3">
              <motion.div
                className="h-8 w-8 bg-performance-green/40 rounded-full flex items-center justify-center border-2 border-performance-green/60 flex-shrink-0"
                animate={shouldReduceMotion ? {} : {
                  scale: [1, 1.1, 1],
                  opacity: [0.6, 1, 0.6]
                }}
                transition={{ duration: 1.5, repeat: Infinity }}
              >
                <div className="h-3 w-3 bg-performance-green rounded-full"></div>
              </motion.div>
              <div>
                <div className="text-sm text-white font-medium">Creating Session</div>
                <div className="text-xs text-white/50">Automated</div>
              </div>
            </div>
            <div className="h-2.5 w-full bg-white/5 rounded-full overflow-hidden">
              <motion.div
                className="h-full bg-primary-blue/60"
                initial={{ width: '0%' }}
                animate={{ width: '75%' }}
                transition={{ duration: 2, ease: 'easeInOut' }}
              />
            </div>
          </div>

          {/* Simple CTA */}
          <div className="flex justify-center">
            <div className="bg-primary-blue/20 text-primary-blue px-6 py-2.5 rounded-lg border border-primary-blue/40 text-sm font-semibold">
              One Click
            </div>
          </div>
        </motion.div>
      </div>
    );
  }

  // Desktop version - richer with more automation steps
  return (
    <div className="relative w-full h-full bg-gradient-to-br from-deep-graphite via-iron-gray to-deep-graphite rounded-lg p-3 md:p-4 lg:p-6 overflow-hidden">
      <motion.div
        initial="hidden"
        animate="visible"
        variants={{
          hidden: { opacity: 0 },
          visible: {
            opacity: 1,
            transition: { staggerChildren: shouldReduceMotion ? 0 : 0.12 }
          }
        }}
        className="space-y-3 md:space-y-4 lg:space-y-5"
      >
        {/* Companion App Header - Enhanced */}
        <motion.div variants={{ hidden: { opacity: 0, y: -10 }, visible: { opacity: 1, y: 0 } }}>
          <div className="flex items-center gap-2.5 md:gap-3 lg:gap-4 mb-3 md:mb-4 lg:mb-5">
            <div className="h-10 w-10 md:h-12 md:w-12 lg:h-14 lg:w-14 bg-primary-blue/20 rounded-lg border-2 border-primary-blue/40 flex items-center justify-center shadow-lg">
              <div className="h-6 w-6 md:h-7 md:w-7 lg:h-8 lg:w-8 bg-primary-blue/60 rounded"></div>
            </div>
            <div>
              <div className="text-base md:text-lg lg:text-xl font-semibold text-white">GridPilot Companion</div>
              <div className="text-xs md:text-sm lg:text-base text-white/50">Automated Session Creator</div>
            </div>
          </div>
        </motion.div>

        {/* Browser Automation Visual - Full workflow */}
        <motion.div
          variants={{ hidden: { opacity: 0, y: 10 }, visible: { opacity: 1, y: 0 } }}
          className="relative bg-charcoal-outline rounded-lg p-3 md:p-4 lg:p-5 border-2 border-primary-blue/40 overflow-hidden"
        >
          {/* Browser Window Mockup */}
          <div className="space-y-3 md:space-y-4">
            <div className="flex items-center gap-2 md:gap-2.5 pb-3 md:pb-4 border-b border-white/10">
              <div className="h-2.5 md:h-3 w-2.5 md:w-3 bg-red-500/60 rounded-full"></div>
              <div className="h-2.5 md:h-3 w-2.5 md:w-3 bg-warning-amber/60 rounded-full"></div>
              <div className="h-2.5 md:h-3 w-2.5 md:w-3 bg-performance-green/60 rounded-full"></div>
              <div className="flex-1 h-2.5 md:h-3 bg-white/5 rounded ml-2 px-2 flex items-center">
                <div className="text-[8px] md:text-[9px] text-white/30 font-mono">members.iracing.com</div>
              </div>
            </div>
            
            {/* Automation Steps - More detailed */}
            <div className="space-y-3 md:space-y-4">
              {[
                { label: 'Open iRacing', status: 'Complete', detail: 'Browser ready' },
                { label: 'Navigate to Hosted', status: 'Complete', detail: 'Page loaded' },
                { label: 'Create Session', status: 'Running', detail: 'Filling form...' },
                { label: 'Configure Settings', status: 'Pending', detail: 'Waiting...' }
              ].map((step, index) => (
                <motion.div
                  key={index}
                  className="space-y-2"
                  initial={{ opacity: 0, x: -10 }}
                  animate={{
                    opacity: 1,
                    x: 0,
                    transition: { delay: shouldReduceMotion ? 0 : 0.4 + (index * 0.15) }
                  }}
                >
                  <div className="flex items-center gap-2.5 md:gap-3">
                    <motion.div
                      className={`h-7 w-7 md:h-8 md:w-8 lg:h-9 lg:w-9 rounded-full flex items-center justify-center flex-shrink-0 border-2 ${
                        step.status === 'Complete'
                          ? 'bg-performance-green/40 border-performance-green/60'
                          : step.status === 'Running'
                          ? 'bg-primary-blue/40 border-primary-blue/60'
                          : 'bg-charcoal-outline border-white/20'
                      }`}
                      animate={shouldReduceMotion ? {} : step.status === 'Running' ? {
                        scale: [1, 1.15, 1],
                        opacity: [0.4, 1, 0.4]
                      } : {}}
                      transition={{ duration: 1.5, repeat: Infinity }}
                    >
                      {step.status === 'Complete' && (
                        <svg className="h-4 w-4 md:h-5 md:w-5 text-performance-green" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                          <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={3} d="M5 13l4 4L19 7" />
                        </svg>
                      )}
                      {step.status === 'Running' && (
                        <div className="h-3 w-3 md:h-4 md:w-4 bg-primary-blue rounded-full"></div>
                      )}
                      {step.status === 'Pending' && (
                        <div className="h-2 w-2 md:h-2.5 md:w-2.5 bg-white/30 rounded-full"></div>
                      )}
                    </motion.div>
                    <div className="flex-1">
                      <div className="text-sm md:text-base lg:text-lg text-white font-medium">{step.label}</div>
                      <div className="text-[10px] md:text-xs lg:text-sm text-white/50">{step.detail}</div>
                    </div>
                  </div>
                  {step.status !== 'Pending' && (
                    <div className="h-2.5 md:h-3 w-full bg-white/5 rounded-full overflow-hidden ml-9 md:ml-10 lg:ml-11">
                      <motion.div
                        className={`h-full ${step.status === 'Complete' ? 'bg-performance-green/60' : 'bg-primary-blue/60'}`}
                        initial={{ width: '0%' }}
                        animate={{ width: step.status === 'Complete' ? '100%' : '65%' }}
                        transition={{ duration: 2, ease: 'easeInOut' }}
                      />
                    </div>
                  )}
                </motion.div>
              ))}
            </div>
          </div>

          {/* Automation Running Indicator */}
          <motion.div
            className="absolute top-3 right-3 flex items-center gap-2 bg-deep-graphite/90 backdrop-blur-sm px-3 py-2 rounded-full border-2 border-primary-blue/40"
            animate={shouldReduceMotion ? {} : {
              boxShadow: [
                '0 0 12px rgba(25,140,255,0.3)',
                '0 0 20px rgba(25,140,255,0.5)',
                '0 0 12px rgba(25,140,255,0.3)'
              ]
            }}
            transition={{ duration: 2, repeat: Infinity }}
          >
            <motion.div
              className="h-2.5 w-2.5 md:h-3 md:w-3 bg-primary-blue rounded-full"
              animate={shouldReduceMotion ? {} : {
                opacity: [1, 0.5, 1]
              }}
              transition={{ duration: 1.5, repeat: Infinity }}
            />
            <div className="text-xs md:text-sm text-primary-blue font-medium">Running</div>
          </motion.div>
        </motion.div>

        {/* One-Click Action - Enhanced */}
        <motion.div
          variants={{ hidden: { opacity: 0, y: 10 }, visible: { opacity: 1, y: 0 } }}
          className="flex flex-col items-center gap-2 md:gap-3"
        >
          <motion.div
            className="bg-primary-blue/20 text-primary-blue px-8 py-4 rounded-lg border-2 border-primary-blue/40 text-base md:text-lg font-semibold cursor-pointer"
            whileHover={shouldReduceMotion ? {} : {
              scale: 1.03,
              boxShadow: '0 4px 24px rgba(25,140,255,0.3)',
              transition: { duration: 0.15 }
            }}
          >
            Create Session
          </motion.div>
          <div className="text-[10px] md:text-xs text-white/40">One click. All fields automated.</div>
        </motion.div>
      </motion.div>
    </div>
  );
}