'use client';

import { motion, useReducedMotion, useMotionValue, useSpring, useTransform } from 'framer-motion';
import { useEffect, useState } from 'react';
import { Box } from '@/ui/Box';
import { Text } from '@/ui/Text';
import { Stack } from '@/ui/Stack';

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

  useEffect(() => {
    setIsMobile(window.innerWidth < 768);
  }, []);

  const stats = [
    { label: 'Wins', value: 24 },
    { label: 'Podiums', value: 48 },
    { label: 'Championships', value: 3 },
    { label: 'Races', value: 156 },
    { label: 'Finish Rate', value: 94, suffix: '%' }
  ];

  const formData = [85, 72, 68, 91, 88, 95, 88, 79, 82, 91];

  if (isMobile) {
    return (
      <Box position="relative" fullWidth fullHeight bg="bg-gradient-to-br from-deep-graphite via-iron-gray to-deep-graphite" rounded="lg" p={3} overflow="hidden">
        <Stack gap={4}>
          <Box>
            <Box display="flex" alignItems="center" justifyContent="between" mb={2}>
              <Box display="flex" alignItems="center" gap={3}>
                <Box position="relative" h="12" w="12" rounded="full" border borderWidth="2px" borderColor="border-primary-blue/50" overflow="hidden" bg="bg-charcoal-outline">
                  <Box position="absolute" inset="0" display="flex" alignItems="center" justifyContent="center">
                    <Text size="2xl">🏎️</Text>
                  </Box>
                </Box>
                <Box>
                  <Text weight="bold" color="text-white" block>Driver Profile</Text>
                  <Text size="xs" color="text-white" opacity={0.5} block>Cross-league</Text>
                </Box>
              </Box>
              <Text size="2xl" weight="bold" color="text-charcoal-outline">#33</Text>
            </Box>

            <Box position="relative" h="2" bg="bg-charcoal-outline" rounded="full" overflow="hidden" mb={1}>
              <Box
                position="absolute"
                insetY="0"
                left="0"
                bg="bg-gradient-to-r from-primary-blue to-neon-aqua"
                rounded="full"
                // eslint-disable-next-line gridpilot-rules/component-classification
                style={{ width: '86%' }}
              />
            </Box>
            <Box display="flex" justifyContent="end">
              <Text size="xs" color="text-gray-400">2150 GP Rating</Text>
            </Box>
          </Box>

          <Box>
            <Text size="sm" weight="semibold" color="text-white" mb={2} block>Career Stats</Text>
            <Box display="grid" gridCols={3} gap={2}>
              {stats.slice(0, 3).map((stat) => (
                <Box
                  key={stat.label}
                  bg="bg-iron-gray/50"
                  border
                  borderColor="border-charcoal-outline"
                  rounded="lg"
                  p={2}
                  textAlign="center"
                >
                  <Text weight="bold" color="text-white" font="mono" block>
                    {stat.value}{stat.suffix}
                  </Text>
                  <Text size="xs" color="text-gray-400" mt={0.5} block>{stat.label}</Text>
                </Box>
              ))}
            </Box>
          </Box>

          <Box>
            <Text size="sm" weight="semibold" color="text-white" mb={2} block>Recent Form</Text>
            <Box h="16" bg="bg-iron-gray/30" border borderColor="border-charcoal-outline" rounded="lg" p={2} display="flex" alignItems="end" gap={1}>
              {formData.slice(-6).map((value, i) => (
                <Box
                  key={i}
                  flexGrow={1}
                  bg="bg-gradient-to-t from-performance-green to-primary-blue"
                  rounded="sm"
                  // eslint-disable-next-line gridpilot-rules/component-classification
                  style={{ height: `${value}%` }}
                />
              ))}
            </Box>
          </Box>
        </Stack>
      </Box>
    );
  }

  const containerVariants = {
    hidden: { opacity: 0 },
    visible: {
      opacity: 1,
      transition: { staggerChildren: shouldReduceMotion ? 0 : 0.1 }
    }
  };

  const itemVariants = {
    hidden: { opacity: 0, y: shouldReduceMotion ? 0 : 10 },
    visible: {
      opacity: 1,
      y: 0,
      transition: { type: 'spring' as const, stiffness: 200, damping: 20 }
    }
  };

  return (
    <Box position="relative" fullWidth fullHeight bg="bg-gradient-to-br from-deep-graphite via-iron-gray to-deep-graphite" rounded="lg" p={{ base: 1.5, sm: 3, md: 5, lg: 8 }} overflow="hidden">
      <Box
        as={motion.div}
        initial={{ opacity: 0, y: shouldReduceMotion ? 0 : -10 }}
        animate={{ opacity: 1, y: 0 }}
        mb={{ base: 1.5, sm: 3, md: 4, lg: 6 }}
      >
        <Box display="flex" alignItems="center" justifyContent="between" mb={{ base: 1.5, sm: 2, md: 3, lg: 4 }}>
          <Box display="flex" alignItems="center" gap={{ base: 1.5, sm: 2, md: 3, lg: 4 }}>
            <Box position="relative" h={{ base: 8, sm: 10, md: 12, lg: 16 }} w={{ base: 8, sm: 10, md: 12, lg: 16 }} rounded="full" border borderWidth="2px" borderColor="border-primary-blue/50" overflow="hidden" bg="bg-charcoal-outline">
              <Box position="absolute" inset="0" display="flex" alignItems="center" justifyContent="center">
                <Text size={{ base: 'base', sm: 'xl', md: '2xl', lg: '3xl' }}>🏎️</Text>
              </Box>
            </Box>
            <Box>
              <Text size={{ base: 'sm', sm: 'base', md: 'lg', lg: 'xl' }} weight="bold" color="text-white" mb={{ base: 1, sm: 1.5, md: 2 }} block>Driver Profile</Text>
              <Text 
                // eslint-disable-next-line gridpilot-rules/component-classification
                style={{ fontSize: '10px' }} 
                color="text-white" 
                opacity={0.5} 
                block
              >
                Cross-league racing identity
              </Text>
            </Box>
          </Box>
          <Text size={{ base: 'xl', sm: '2xl', md: '3xl', lg: '4xl' }} weight="bold" color="text-charcoal-outline">#33</Text>
        </Box>

        <Box display="flex" flexWrap="wrap" alignItems="center" gap={{ base: 1, sm: 2, md: 3, lg: 4 }} mb={{ base: 1, sm: 1.5, md: 2 }}>
          <Text size="xs" color="text-gray-400">GridPilot Rating:</Text>
          <AnimatedRating shouldReduceMotion={shouldReduceMotion ?? false} value={2150} />
          <Text size="xs" color="text-gray-400">iRating:</Text>
          <AnimatedRating shouldReduceMotion={shouldReduceMotion ?? false} value={3200} />
        </Box>

        <Box position="relative" h={{ base: 1.5, sm: 2, md: 2.5, lg: 3 }} bg="bg-charcoal-outline" rounded="full" overflow="hidden">
          <Box
            as={motion.div}
            position="absolute"
            insetY="0"
            left="0"
            bg="bg-gradient-to-r from-primary-blue to-neon-aqua"
            rounded="full"
            initial={{ width: '0%' }}
            animate={{ width: '86%' }}
            transition={{ delay: shouldReduceMotion ? 0 : 0.4, duration: 0.8, ease: 'easeOut' }}
          />
        </Box>
        <Box display="flex" justifyContent="end" mt={1}>
          <Text size="xs" color="text-gray-400">86%</Text>
        </Box>
      </Box>

      <Box
        as={motion.div}
        variants={containerVariants}
        initial="hidden"
        animate="visible"
        mb={{ base: 1.5, sm: 3, md: 4, lg: 6 }}
      >
        <Text size="sm" weight="semibold" color="text-white" mb={1} block>Career Statistics</Text>
        <Text size="xs" color="text-white" opacity={0.5} mb={{ base: 1, sm: 2, md: 3 }} block>Aggregated across all leagues</Text>
        
        <Box display="grid" gridCols={{ base: 2, md: 5 }} gap={{ base: 1.5, sm: 2, md: 3 }}>
          {stats.map((stat, index) => (
            <Box
              key={stat.label}
              as={motion.div}
              variants={itemVariants}
              bg="bg-iron-gray/50"
              border
              borderColor="border-charcoal-outline"
              rounded="lg"
              p={{ base: 1.5, sm: 2, md: 3 }}
              textAlign="center"
            >
              <AnimatedCounter
                value={stat.value}
                shouldReduceMotion={shouldReduceMotion ?? false}
                delay={index * 0.1}
                suffix={stat.suffix ?? ''}
              />
              <Text size="xs" color="text-gray-400" mt={0.5} block>{stat.label}</Text>
            </Box>
          ))}
        </Box>
      </Box>

      <Box
        as={motion.div}
        initial={{ opacity: 0, y: shouldReduceMotion ? 0 : 10 }}
        animate={{ opacity: 1, y: 0 }}
        transition={{ delay: shouldReduceMotion ? 0 : 0.6 }}
        mb={{ base: 1.5, sm: 3, md: 4, lg: 6 }}
      >
        <Text size="sm" weight="semibold" color="text-white" mb={1} block>Recent Form</Text>
        <Text size="xs" color="text-white" opacity={0.5} mb={{ base: 1, sm: 2, md: 3 }} block>Performance trend over last 10 races</Text>
        
        <Box h={{ base: 12, sm: 16, md: 20 }} bg="bg-iron-gray/30" border borderColor="border-charcoal-outline" rounded="lg" p={{ base: 1.5, sm: 2, md: 3 }} display="flex" alignItems="end" gap={0.5}>
          {formData.map((value, i) => (
            <Box
              key={i}
              as={motion.div}
              flexGrow={1}
              bg="bg-gradient-to-t from-performance-green to-primary-blue"
              rounded="sm"
              initial={{ height: 0 }}
              animate={{ height: `${value}%` }}
              transition={{ 
                delay: shouldReduceMotion ? 0 : 0.8 + i * 0.05, 
                duration: 0.4,
                ease: 'easeOut'
              }}
            />
          ))}
        </Box>
        <Box display="flex" justifyContent="between" mt={0.5}>
          <Text size="xs" color="text-gray-500">Last 10 races</Text>
          <Text size="xs" color="text-gray-500">Recent</Text>
        </Box>
      </Box>

      <Box
        as={motion.div}
        initial={{ opacity: 0, y: shouldReduceMotion ? 0 : 10 }}
        animate={{ opacity: 1, y: 0 }}
        transition={{ delay: shouldReduceMotion ? 0 : 0.8 }}
      >
        <Text size="sm" weight="semibold" color="text-white" mb={1} block>Teams</Text>
        <Text size="xs" color="text-white" opacity={0.5} mb={{ base: 1, sm: 2, md: 3 }} block>Current and past team memberships</Text>
        
        <Stack gap={{ base: 1, sm: 1.5, md: 2 }}>
          {[
            { team: 'Red Bull Racing', status: 'Current', color: 'primary-blue' },
            { team: 'Mercedes AMG', status: '2023', color: 'charcoal-outline' }
          ].map((team, i) => (
            <Box
              key={team.team}
              as={motion.div}
              initial={{ opacity: 0, x: shouldReduceMotion ? 0 : -10 }}
              animate={{ opacity: 1, x: 0 }}
              transition={{ delay: shouldReduceMotion ? 0 : 0.9 + i * 0.1 }}
              display="flex"
              alignItems="center"
              justifyContent="between"
              bg="bg-iron-gray/30"
              border
              borderColor="border-charcoal-outline"
              rounded="lg"
              p={{ base: 1, sm: 1.5, md: 2 }}
            >
              <Box display="flex" alignItems="center" gap={{ base: 2, sm: 3 }}>
                <Box h={{ base: 5, sm: 6, md: 8 }} w={{ base: 5, sm: 6, md: 8 }} rounded="sm" border borderColor="border-primary-blue/30" bg="bg-charcoal-outline" display="flex" alignItems="center" justifyContent="center">
                  <Text size={{ base: 'sm', sm: 'base', md: 'lg' }}>🏁</Text>
                </Box>
                <Box h={{ base: 1.5, sm: 2, md: 3 }} w={{ base: 16, sm: 20, md: 32 }} bg="bg-white/10" rounded="sm" />
              </Box>
              <Box as="span" px={{ base: 1, sm: 1.5, md: 2 }} py={0.5} rounded="sm" bg={team.status === 'Current' ? 'bg-primary-blue/20' : 'bg-charcoal-outline'}>
                <Text size="xs" color={team.status === 'Current' ? 'text-primary-blue' : 'text-gray-400'}>
                  {team.status}
                </Text>
              </Box>
            </Box>
          ))}
        </Stack>

        <Box
          as={motion.div}
          initial={{ opacity: 0 }}
          animate={{ opacity: 1 }}
          transition={{ delay: shouldReduceMotion ? 0 : 1.2 }}
          mt={{ base: 2, sm: 3, md: 4 }}
          textAlign="center"
        >
          <Text size="xs" color="text-gray-400">Active in 3 leagues</Text>
        </Box>
      </Box>
    </Box>
  );
}

function AnimatedRating({ shouldReduceMotion, value }: { shouldReduceMotion: boolean; value: number }) {
  const count = useMotionValue(0);
  const spring = useSpring(count, { stiffness: 50, damping: 25 });
  const rounded = useTransform(spring, (v: number) => Math.round(v));

  useEffect(() => {
    if (shouldReduceMotion) {
      count.set(value);
    } else {
      const timeout = setTimeout(() => count.set(value), 200);
      return () => clearTimeout(timeout);
    }
  }, [shouldReduceMotion, count, value]);

  return (
    <Box as={motion.span} weight="bold" color="text-primary-blue" font="mono" size={{ base: 'sm', sm: 'base', md: 'lg' }}>
      {shouldReduceMotion ? value : <Box as={motion.span}>{rounded}</Box>}
    </Box>
  );
}

function AnimatedCounter({ 
  value, 
  shouldReduceMotion, 
  delay,
  suffix = ''
}: { 
  value: number; 
  shouldReduceMotion: boolean; 
  delay: number;
  suffix?: string;
}) {
  const count = useMotionValue(0);
  const rounded = useTransform(count, (v: number) => Math.round(v));

  useEffect(() => {
    if (shouldReduceMotion) {
      count.set(value);
    } else {
      const timeout = setTimeout(() => count.set(value), delay * 1000 + 400);
      return () => clearTimeout(timeout);
    }
  }, [shouldReduceMotion, count, value, delay]);

  return (
    <Box weight="bold" color="text-white" font="mono" size={{ base: 'sm', sm: 'base', md: 'lg', lg: 'xl' }}>
      {shouldReduceMotion ? value : <Box as={motion.span}>{rounded}</Box>}{suffix}
    </Box>
  );
}
