admin/app/(dashboard)/settlements/_components/CreateSettlementModal.tsx

'use client'

import { useState } from 'react'
import DatePicker from 'react-multi-date-picker'
import persian from 'react-date-object/calendars/persian'
import persian_fa from 'react-date-object/locales/persian_fa'
import 'react-multi-date-picker/styles/layouts/mobile.css'

import { addToast } from '@/lib/toast'
import Input from '@/components/formElements/Input'
import Modal from '@/components/modals/Modal'
import axiosInstance from '@/config/axios'
import { convertToISOFormat, coerceToString } from '@/helpers'
import { API_ROUTES } from '@/services/config'
import { extractServerErrorDetail } from '@/services/errorHandler'

interface CreateSettlementModalProps {
  isOpen: boolean
  onClose: () => void
  onCreated: () => void
}

const UUID_PATTERN = /^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$/i

type FieldErrors = Partial<Record<'organizerId' | 'bankAccountId' | 'periodStart' | 'periodEnd', string>>

function toDatePickerValue(value: string): Date | null {
  if (!value) return null
  const date = new Date(value)

  return Number.isFinite(date.getTime()) ? date : null
}

const CreateSettlementModal = ({ isOpen, onClose, onCreated }: CreateSettlementModalProps) => {
  const [organizerId, setOrganizerId] = useState('')
  const [bankAccountId, setBankAccountId] = useState('')
  const [periodStart, setPeriodStart] = useState('')
  const [periodEnd, setPeriodEnd] = useState('')
  const [errors, setErrors] = useState<FieldErrors>({})
  const [isSubmitting, setIsSubmitting] = useState(false)

  const resetForm = () => {
    setOrganizerId('')
    setBankAccountId('')
    setPeriodStart('')
    setPeriodEnd('')
    setErrors({})
  }

  const handleClose = () => {
    if (isSubmitting) return

    resetForm()
    onClose()
  }

  const validate = (): FieldErrors => {
    const nextErrors: FieldErrors = {}

    if (!organizerId.trim()) {
      nextErrors.organizerId = 'شناسه میزبان الزامی است'
    } else if (!UUID_PATTERN.test(organizerId.trim())) {
      nextErrors.organizerId = 'شناسه میزبان باید یک UUID معتبر باشد'
    }

    if (!bankAccountId.trim()) {
      nextErrors.bankAccountId = 'شناسه حساب بانکی الزامی است'
    } else if (!UUID_PATTERN.test(bankAccountId.trim())) {
      nextErrors.bankAccountId = 'شناسه حساب بانکی باید یک UUID معتبر باشد'
    }

    if (!periodStart) {
      nextErrors.periodStart = 'ابتدای بازه الزامی است'
    }

    if (!periodEnd) {
      nextErrors.periodEnd = 'انتهای بازه الزامی است'
    }

    if (periodStart && periodEnd && periodEnd < periodStart) {
      nextErrors.periodEnd = 'انتهای بازه باید بعد از ابتدای بازه باشد'
    }

    return nextErrors
  }

  const handleSubmit = async () => {
    const nextErrors = validate()

    setErrors(nextErrors)
    if (Object.keys(nextErrors).length > 0) return

    try {
      setIsSubmitting(true)
      await axiosInstance.post(API_ROUTES.SETTLEMENTS.ADMIN_CREATE, {
        organizerId: organizerId.trim(),
        bankAccountId: bankAccountId.trim(),
        periodStart,
        periodEnd,
      })
      addToast({ title: 'تسویه با موفقیت ایجاد شد', color: 'success' })
      resetForm()
      onCreated()
    } catch (err) {
      const detail = extractServerErrorDetail((err as { response?: { data?: unknown } })?.response?.data)

      addToast({
        title: 'ایجاد تسویه ناموفق بود',
        description: detail ?? 'ممکن است حساب بانکی معتبر نباشد یا درآمد قابل تسویه‌ای در این بازه وجود نداشته باشد.',
        color: 'danger',
      })
    } finally {
      setIsSubmitting(false)
    }
  }

  return (
    <Modal
      acceptBtnText="ایجاد تسویه"
      isLoading={isSubmitting}
      isOpen={isOpen}
      rejectBtnText="انصراف"
      size="lg"
      title="ایجاد تسویه جدید"
      onAccept={handleSubmit}
      onOpenChange={(open) => {
        if (!open) handleClose()
      }}
      onReject={handleClose}
    >
      <div className="flex flex-col gap-4">
        <div className="flex flex-col gap-1">
          <Input
            generalType="input"
            label="شناسه میزبان (organizerId)"
            name="organizerId"
            placeholder="مثال: 3c1b2e2a-0000-0000-0000-000000000000"
            value={organizerId}
            onValueChange={(next) => {
              setOrganizerId(coerceToString(next))
            }}
          />
          {errors.organizerId && <span className="text-tiny text-fourth-900">{errors.organizerId}</span>}
        </div>

        <div className="flex flex-col gap-1">
          <Input
            generalType="input"
            label="شناسه حساب بانکی میزبان (bankAccountId)"
            name="bankAccountId"
            placeholder="مثال: 7fa1c9d4-0000-0000-0000-000000000000"
            value={bankAccountId}
            onValueChange={(next) => {
              setBankAccountId(coerceToString(next))
            }}
          />
          {errors.bankAccountId && <span className="text-tiny text-fourth-900">{errors.bankAccountId}</span>}
        </div>

        <div className="grid grid-cols-1 gap-4 sm:grid-cols-2">
          <div className="flex flex-col gap-1">
            <span className="text-sm text-text-muted">ابتدای بازه</span>
            <DatePicker
              portal
              calendar={persian}
              calendarPosition="bottom-right"
              className={errors.periodStart ? 'date-picker-input date-picker-input--invalid' : 'date-picker-input'}
              containerStyle={{ width: '100%' }}
              format="YYYY/MM/DD"
              locale={persian_fa}
              placeholder="انتخاب تاریخ"
              value={toDatePickerValue(periodStart)}
              onChange={(date) => {
                setPeriodStart(date ? convertToISOFormat(date).split('T')[0] : '')
              }}
            />
            {errors.periodStart && <span className="text-tiny text-fourth-900">{errors.periodStart}</span>}
          </div>

          <div className="flex flex-col gap-1">
            <span className="text-sm text-text-muted">انتهای بازه</span>
            <DatePicker
              portal
              calendar={persian}
              calendarPosition="bottom-right"
              className={errors.periodEnd ? 'date-picker-input date-picker-input--invalid' : 'date-picker-input'}
              containerStyle={{ width: '100%' }}
              format="YYYY/MM/DD"
              locale={persian_fa}
              placeholder="انتخاب تاریخ"
              value={toDatePickerValue(periodEnd)}
              onChange={(date) => {
                setPeriodEnd(date ? convertToISOFormat(date).split('T')[0] : '')
              }}
            />
            {errors.periodEnd && <span className="text-tiny text-fourth-900">{errors.periodEnd}</span>}
          </div>
        </div>
      </div>
    </Modal>
  )
}

export default CreateSettlementModal