'use client';

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

export default function TeamCompetitionMockup() {
  const shouldReduceMotion = useReducedMotion();
  const [hoveredDriver, setHoveredDriver] = useState<number | null>(null);
  const [hoveredTeam, setHoveredTeam] = useState<number | null>(null);

  const teamColors = ['#198CFF', '#6FE37A', '#FFC556', '#43C9E6', '#9333EA'];

  const leftColumnVariants = {
    hidden: { opacity: 0, x: shouldReduceMotion ? 0 : -20 },
    visible: {
      opacity: 1,
      x: 0,
      transition: {
        type: 'spring' as const,
        stiffness: 100,
        damping: 20
      }
    }
  };

  const rightColumnVariants = {
    hidden: { opacity: 0, x: shouldReduceMotion ? 0 : 20 },
    visible: {
      opacity: 1,
      x: 0,
      transition: {
        type: 'spring' as const,
        stiffness: 100,
        damping: 20
      }
    }
  };

  const rowVariants = {
    hidden: { opacity: 0, scale: shouldReduceMotion ? 1 : 0.95 },
    visible: (i: number) => ({
      opacity: 1,
      scale: 1,
      transition: {
        delay: shouldReduceMotion ? 0 : 0.3 + i * 0.05,
        type: 'spring' as const,
        stiffness: 300,
        damping: 25
      }
    })
  };

  return (
    <div className="relative w-full h-full bg-gradient-to-br from-deep-graphite via-iron-gray to-deep-graphite rounded-lg p-6 overflow-hidden">
      <div className="grid grid-cols-2 gap-6 h-full">
        <motion.div
          variants={leftColumnVariants}
          initial="hidden"
          animate="visible"
          className="relative"
        >
          <div className="h-5 w-24 bg-white/10 rounded mb-4 text-xs flex items-center justify-center text-white font-semibold">
            Drivers
          </div>
          <div className="space-y-2">
            {[1, 2, 3, 4, 5].map((i) => (
              <motion.div
                key={i}
                custom={i}
                variants={rowVariants}
                initial="hidden"
                animate="visible"
                className="relative flex items-center gap-3 bg-iron-gray rounded-lg p-2.5 border border-charcoal-outline overflow-hidden"
                onHoverStart={() => !shouldReduceMotion && setHoveredDriver(i)}
                onHoverEnd={() => setHoveredDriver(null)}
                whileHover={shouldReduceMotion ? {} : {
                  scale: 1.02,
                  boxShadow: `0 0 20px ${teamColors[i-1]}40`,
                  transition: { duration: 0.15 }
                }}
              >
                <div
                  className="absolute left-0 top-0 bottom-0 w-0.5"
                  style={{ backgroundColor: teamColors[i-1] }}
                />
                <div
                  className="h-5 w-5 rounded-full flex items-center justify-center font-semibold text-[10px] border-2"
                  style={{
                    borderColor: teamColors[i-1],
                    backgroundColor: `${teamColors[i-1]}20`
                  }}
                >
                  <span className="text-white">{i}</span>
                </div>
                <div className="flex-1 min-w-0">
                  <div className="h-2.5 w-full bg-white/10 rounded"></div>
                </div>
                <div className="h-3 w-12 bg-charcoal-outline rounded font-mono text-[10px] flex items-center justify-center text-white/70"></div>
                {hoveredDriver === i && (
                  <motion.div
                    className="absolute inset-0 pointer-events-none"
                    initial={{ opacity: 0 }}
                    animate={{ opacity: 1 }}
                    style={{
                      background: `linear-gradient(90deg, ${teamColors[i-1]}10 0%, transparent 100%)`
                    }}
                  />
                )}
              </motion.div>
            ))}
          </div>
        </motion.div>

        <div className="absolute left-1/2 top-8 bottom-8 w-px bg-gradient-to-b from-transparent via-charcoal-outline to-transparent backdrop-blur-sm" />

        <motion.div
          variants={rightColumnVariants}
          initial="hidden"
          animate="visible"
          className="relative"
        >
          <div className="h-5 w-32 bg-white/10 rounded mb-4 text-xs flex items-center justify-center text-white font-semibold">
            Constructors
          </div>
          <div className="space-y-2">
            {[1, 2, 3, 4, 5].map((i) => (
              <motion.div
                key={i}
                custom={i}
                variants={rowVariants}
                initial="hidden"
                animate="visible"
                className="relative flex items-center gap-3 bg-iron-gray rounded-lg p-2.5 border border-charcoal-outline overflow-hidden"
                onHoverStart={() => !shouldReduceMotion && setHoveredTeam(i)}
                onHoverEnd={() => setHoveredTeam(null)}
                whileHover={shouldReduceMotion ? {} : {
                  scale: 1.02,
                  boxShadow: `0 0 20px ${teamColors[i-1]}40`,
                  transition: { duration: 0.15 }
                }}
              >
                <div
                  className="absolute left-0 top-0 bottom-0 w-0.5"
                  style={{ backgroundColor: teamColors[i-1] }}
                />
                <div
                  className="h-5 w-5 rounded flex items-center justify-center font-semibold text-[10px] border-2"
                  style={{
                    borderColor: teamColors[i-1],
                    backgroundColor: `${teamColors[i-1]}20`
                  }}
                >
                  <span className="text-white">{i}</span>
                </div>
                <div className="flex-1 min-w-0">
                  <div className="h-2.5 w-full bg-white/10 rounded mb-1.5"></div>
                  <div className="relative h-1.5 bg-charcoal-outline rounded-full overflow-hidden">
                    <motion.div
                      className="absolute inset-y-0 left-0 rounded-full"
                      style={{ backgroundColor: teamColors[i-1] }}
                      initial={{ width: '0%' }}
                      animate={{ width: `${100 - (i-1) * 15}%` }}
                      transition={{ duration: shouldReduceMotion ? 0 : 0.8, delay: 0.4 + i * 0.05 }}
                    />
                  </div>
                </div>
                {i === 3 && (
                  <div className="h-4 px-1.5 bg-warning-amber/20 rounded text-[9px] flex items-center justify-center text-warning-amber font-semibold border border-warning-amber/30">
                    =
                  </div>
                )}
                {hoveredTeam === i && (
                  <motion.div
                    className="absolute inset-0 pointer-events-none"
                    initial={{ opacity: 0 }}
                    animate={{ opacity: 1 }}
                    style={{
                      background: `linear-gradient(90deg, ${teamColors[i-1]}10 0%, transparent 100%)`
                    }}
                  />
                )}
              </motion.div>
            ))}
          </div>
        </motion.div>
      </div>
    </div>
  );
}