import React, { useState } from 'react'
import { PricingCardProps } from '@/app/types'
import Button from '@/components/ui/Button'
import showToast from '@/components/ui/Toast'
import useUserStore from '@/app/store/userStore'

const PricingCard: React.FC<PricingCardProps> = ({
  plan,
  price,
  features,
  isPopular,
  isActive,
  onPlanChange,
}) => {
  const [isLoading, setIsLoading] = useState(false)
  const { user, setUser } = useUserStore()

  const handlePlanChange = async () => {
    try {
      setIsLoading(true)

      const requestData = {
        plan: plan,
      }

      const response = await fetch('/api/account/membership', {
        method: 'PATCH',
        headers: {
          'Content-Type': 'application/json',
        },
        body: JSON.stringify(requestData),
      })

      if (!response.ok) {
        const error = await response.json()
        console.error('PricingCard - Server error:', error)
        throw new Error(error.error || 'Ошибка при создании маршрута')
      }

      // обновляем данные в сторе
      if (user) {
        setUser({
          ...user,
          account_type: plan,
        })
      }

      // обновляем данные на странице
      if (onPlanChange) {
        onPlanChange()
      }

      showToast({
        type: 'success',
        duration: 1000,
        message: `Тариф успешно изменен на ${plan.toUpperCase()}!`,
      })
    } catch (error) {
      console.error('Error changing plan:', error)
      showToast({
        type: 'error',
        message: 'Не удалось изменить тариф. Попробуйте позже.',
      })
    } finally {
      setIsLoading(false)
    }
  }

  return (
    <div
      className={`flex h-full translate-y-5 animate-[fadeIn_0.8s_ease-out_forwards] flex-col rounded-xl p-6 shadow-lg ${
        isPopular ? 'border-orange border-2' : 'border border-gray-200'
      } transition-all duration-300 hover:translate-y-[-8px]`}
    >
      <div className="flex-1">
        {isPopular && (
          <div className="bg-orange mb-2 inline-block rounded-2xl px-2 py-1 text-xs text-white">
            Популярный выбор
          </div>
        )}
        {isActive && (
          <div className="mb-2 inline-block rounded-2xl bg-blue-500 px-2 py-1 text-xs text-white">
            Активный план
          </div>
        )}
        <h3 className="mb-2 text-xl font-bold capitalize">{plan}</h3>
        <div className="mb-4">
          <span className="text-3xl font-bold">{price}₸</span>
          {price > 0 && <span className="text-gray-600"> / месяц</span>}
        </div>
        <ul className="space-y-2">
          {features.map((feature, index) => (
            <li key={index} className="flex items-start gap-2">
              <svg
                className="mt-1 h-[16px] w-[16px] flex-shrink-0 text-green-500"
                fill="none"
                stroke="currentColor"
                viewBox="0 0 24 24"
              >
                <path
                  strokeLinecap="round"
                  strokeLinejoin="round"
                  strokeWidth={2}
                  d="M5 13l4 4L19 7"
                />
              </svg>
              <span className="leading-6">{feature}</span>
            </li>
          ))}
        </ul>
      </div>

      <div className="mt-6">
        <Button
          className={`flex w-full items-center justify-center rounded-2xl px-4 py-2 ${
            isPopular
              ? 'bg-orange hover:bg-orange/80 text-white'
              : 'bg-gray-100 hover:bg-blue-500 hover:text-white'
          } ${isActive ? 'hidden' : ''} ${isLoading ? 'cursor-not-allowed opacity-50' : ''}`}
          text={isLoading ? 'Обновление...' : 'Выбрать план'}
          onClick={handlePlanChange}
          disabled={isLoading}
        />
      </div>
    </div>
  )
}

export default PricingCard