// src/components/Subscription/SubscriptionButton.js
import React from 'react';
import { Box, VStack, HStack, Text, Tooltip, Divider, useColorModeValue } from '@chakra-ui/react';
import PropTypes from 'prop-types';

/**
 * 订阅徽章按钮组件 - 用于导航栏头像旁边
 * 简洁显示订阅等级,hover 显示详细卡片式 Tooltip
 */
export default function SubscriptionButton({ subscriptionInfo, onClick }) {
  const tooltipBg = useColorModeValue('white', 'gray.800');
  const tooltipBorder = useColorModeValue('gray.200', 'gray.600');
  const tooltipText = useColorModeValue('gray.700', 'gray.100');
  const dividerColor = useColorModeValue('gray.200', 'gray.600');

  // 根据订阅类型返回样式配置
  const getButtonStyles = () => {
    if (subscriptionInfo.type === 'max') {
      return {
        bg: 'transparent',
        color: '#3182CE',
        icon: '👑',
        label: 'Max',
        shadow: 'none',
        hoverShadow: '0 2px 8px rgba(49, 130, 206, 0.2)',
        border: '1.5px solid',
        borderColor: '#4299E1',
        accentColor: '#3182CE',
      };
    }
    if (subscriptionInfo.type === 'pro') {
      return {
        bg: 'transparent',
        color: '#667eea',
        icon: '💎',
        label: 'Pro',
        shadow: 'none',
        hoverShadow: '0 2px 8px rgba(102, 126, 234, 0.2)',
        border: '1.5px solid',
        borderColor: '#667eea',
        accentColor: '#667eea',
      };
    }
    // 基础版
    return {
      bg: 'transparent',
      color: useColorModeValue('gray.600', 'gray.400'),
      icon: '✨',
      label: '基础版',
      shadow: 'none',
      hoverShadow: '0 2px 8px rgba(0, 0, 0, 0.1)',
      border: '1.5px solid',
      borderColor: useColorModeValue('gray.300', 'gray.600'),
      accentColor: useColorModeValue('#718096', '#A0AEC0'),
    };
  };

  const styles = getButtonStyles();

  // 增强的卡片式 Tooltip 内容
  const TooltipContent = () => {
    const { type, days_left, is_active } = subscriptionInfo;

    // 基础版用户
    if (type === 'free') {
      return (
        <VStack spacing={2} align="stretch" minW="200px">
          <Text fontSize="md" fontWeight="bold" color={tooltipText}>
            ✨ 基础版用户
          </Text>
          <Divider borderColor={dividerColor} />
          <Text fontSize="sm" color={tooltipText} opacity={0.8}>
            解锁更多高级功能
          </Text>
          <Box
            mt={1}
            px={3}
            py={2}
            borderRadius="md"
            bg="linear-gradient(135deg, #667eea 0%, #3182CE 100%)"
            color="white"
            textAlign="center"
            fontWeight="600"
            fontSize="sm"
            cursor="pointer"
            _hover={{ transform: 'scale(1.02)' }}
            transition="transform 0.2s"
          >
            🚀 立即升级
          </Box>
        </VStack>
      );
    }

    // 付费用户
    const isExpired = !is_active;
    const isUrgent = days_left < 7;
    const isWarning = days_left < 30;

    return (
      <VStack spacing={2} align="stretch" minW="200px">
        <HStack justify="space-between">
          <Text fontSize="md" fontWeight="bold" color={tooltipText}>
            {type === 'pro' ? '💎 Pro 会员' : '👑 Max 会员'}
          </Text>
          {isExpired && <Text fontSize="xs" color="red.500">已过期</Text>}
        </HStack>

        <Divider borderColor={dividerColor} />

        {/* 状态信息 */}
        {isExpired ? (
          <HStack spacing={2}>
            <Text fontSize="sm" color="red.500">❌</Text>
            <Text fontSize="sm" color={tooltipText}>
              会员已过期,续费恢复权益
            </Text>
          </HStack>
        ) : (
          <VStack spacing={1} align="stretch">
            <HStack spacing={2}>
              <Text fontSize="sm" color={tooltipText}>
                {isUrgent ? '⚠️' : isWarning ? '⏰' : '📅'}
              </Text>
              <Text fontSize="sm" color={tooltipText}>
                {isUrgent && <Text as="span" color="red.500" fontWeight="600">紧急!</Text>}
                {' '}还有 <Text as="span" fontWeight="600">{days_left}</Text> 天到期
              </Text>
            </HStack>
            <Text fontSize="xs" color={tooltipText} opacity={0.7} pl={6}>
              享受全部高级功能
            </Text>
          </VStack>
        )}

        {/* 行动按钮 */}
        <Box
          mt={1}
          px={3}
          py={2}
          borderRadius="md"
          bg={isExpired || isUrgent ? 'linear-gradient(135deg, #FC8181 0%, #F56565 100%)' : `linear-gradient(135deg, ${styles.accentColor} 0%, ${styles.accentColor}dd 100%)`}
          color="white"
          textAlign="center"
          fontWeight="600"
          fontSize="sm"
          cursor="pointer"
          _hover={{ transform: 'scale(1.02)' }}
          transition="transform 0.2s"
        >
          {isExpired ? '💳 立即续费' : isUrgent ? '⚡ 紧急续费' : '💼 管理订阅'}
        </Box>
      </VStack>
    );
  };

  return (
    <Tooltip
      label={<TooltipContent />}
      hasArrow
      placement="bottom"
      bg={tooltipBg}
      color={tooltipText}
      borderRadius="lg"
      border="1px solid"
      borderColor={tooltipBorder}
      boxShadow="lg"
      p={3}
    >
      <Box
        as="button"
        onClick={onClick}
        px={2}
        py={1}
        w="70px"
        h="32px"
        borderRadius="md"
        bg={styles.bg}
        color={styles.color}
        border={styles.border}
        borderColor={styles.borderColor}
        cursor="pointer"
        transition="all 0.3s cubic-bezier(0.4, 0, 0.2, 1)"
        boxShadow={styles.shadow}
        display="flex"
        alignItems="center"
        justifyContent="center"
        _hover={{
          transform: 'translateY(-1px)',
          boxShadow: styles.hoverShadow,
        }}
        _active={{
          transform: 'translateY(0)',
        }}
      >
        <Text fontSize="sm" fontWeight="600" lineHeight="1">
          <Text as="span" fontSize="md">{styles.icon}</Text> {styles.label}
        </Text>
      </Box>
    </Tooltip>
  );
}

SubscriptionButton.propTypes = {
  subscriptionInfo: PropTypes.shape({
    type: PropTypes.oneOf(['free', 'pro', 'max']).isRequired,
    days_left: PropTypes.number,
    is_active: PropTypes.bool,
  }).isRequired,
  onClick: PropTypes.func.isRequired,
};