'use client'

import { zodResolver } from '@hookform/resolvers/zod'
import { useEffect, useState } from 'react'
import { FormProvider, useForm } from 'react-hook-form'

import { addToast } from '@/lib/toast'
import type { AdminUserDetail } from '@/services/adminUserDetail'
import Modal from '@/components/modals/Modal'
import Input from '@/components/formElements/Input'
import { formatToman } from '@/features/admin-users/adminUserDetailUi'
import { ADMIN_CREDIT_WALLET } from '@/services/adminWallet'
import { AdminWalletCreditValidation, type AdminWalletCreditValues } from '@/validation/adminWalletCredit'

const DEFAULT_VALUES: AdminWalletCreditValues = {
  amount: '',
  description: '',
}

interface WalletCreditModalProps {
  isOpen: boolean
  onOpenChange: (isOpen: boolean) => void
  user: AdminUserDetail
  onSuccess: () => void
}

const WalletCreditModal = ({ isOpen, onOpenChange, user, onSuccess }: WalletCreditModalProps) => {
  const [submitting, setSubmitting] = useState(false)

  const form = useForm<AdminWalletCreditValues>({
    resolver: zodResolver(AdminWalletCreditValidation),
    defaultValues: DEFAULT_VALUES,
  })
  const { reset } = form

  useEffect(() => {
    if (isOpen) {
      reset(DEFAULT_VALUES)
    }
  }, [isOpen, reset])

  const handleSubmit = async (values: AdminWalletCreditValues) => {
    const description = values.description?.trim()
    const payload = {
      amount: Number(values.amount),
      ...(description ? { description } : {}),
    }

    setSubmitting(true)
    const result = await ADMIN_CREDIT_WALLET(user.id, payload)

    setSubmitting(false)

    if (!result.ok) return

    addToast({
      title: `کیف‌پول شارژ شد · موجودی جدید: ${formatToman(result.data.walletBalance)}`,
      color: 'success',
    })
    onOpenChange(false)
    onSuccess()
  }

  const displayName = [user.firstName, user.lastName].filter(Boolean).join(' ') || user.mobile

  return (
    <Modal
      acceptBtnText="شارژ کیف‌پول"
      isLoading={submitting}
      isOpen={isOpen}
      title={`شارژ کیف‌پول «${displayName}»`}
      onAccept={form.handleSubmit(handleSubmit)}
      onOpenChange={onOpenChange}
    >
      <FormProvider {...form}>
        <form
          className="flex flex-col gap-4"
          onSubmit={form.handleSubmit(handleSubmit)}
        >
          <p className="text-sm text-text-muted">
            موجودی فعلی: <span className="font-medium text-text-dark">{formatToman(user.walletBalance)}</span>
          </p>
          <Input
            englishDigitsOnly
            direction="ltr"
            generalType="input"
            label="مبلغ (تومان)"
            name="amount"
            placeholder="مثلاً ۱۰۰۰۰۰"
          />
          <Input
            generalType="textarea"
            label="توضیحات (اختیاری)"
            name="description"
            placeholder="حداقل ۳ کاراکتر در صورت وارد کردن"
          />
        </form>
      </FormProvider>
    </Modal>
  )
}

export default WalletCreditModal