erp-platform/ui/src/views/accounting/components/CurrentAccountForm.tsx

import React, { useState, useEffect } from 'react'
import { FaTimes, FaUser, FaBuilding, FaCreditCard, FaPhoneAlt } from 'react-icons/fa'
import { FiCurrentAccount, AccountTypeEnum, RiskGroupEnum } from '../../../types/fi'
import { mockBusinessParties } from '../../../mocks/mockBusinessParties'
import { getAccountTypeText, getRiskGroupText } from '../../../utils/erp'
import { mockCurrencies } from '@/mocks/mockCurrencies'

interface CurrentAccountFormProps {
  account?: FiCurrentAccount
  isOpen: boolean
  onClose: () => void
  onSave: (account: Partial<FiCurrentAccount>) => void
}

const CurrentAccountForm: React.FC<CurrentAccountFormProps> = ({
  account,
  isOpen,
  onClose,
  onSave,
}) => {
  const [formData, setFormData] = useState<
    Partial<FiCurrentAccount> & {
      id?: string
    }
  >({
    accountCode: '',
    businessPartyId: '',
    type: AccountTypeEnum.Customer,
    contactPerson: '',
    phone: '',
    email: '',
    address: '',
    taxNumber: '',
    taxOffice: '',
    creditLimit: 0,
    currency: 'TRY',
    riskGroup: RiskGroupEnum.Low,
    paymentTerm: 30,
    isActive: true,
  })

  const [errors, setErrors] = useState<Record<string, string>>({})

  useEffect(() => {
    if (account) {
      setFormData({
        ...account,
        creditLimit: account.creditLimit || 0,
        paymentTerm: account.paymentTerm || 30,
      })
    } else {
      setFormData({
        accountCode: '',
        businessPartyId: '',
        type: AccountTypeEnum.Customer,
        contactPerson: '',
        phone: '',
        email: '',
        address: '',
        taxNumber: '',
        taxOffice: '',
        creditLimit: 0,
        currency: 'TRY',
        riskGroup: RiskGroupEnum.Low,
        paymentTerm: 30,
        isActive: true,
      })
    }
    setErrors({})
  }, [account, isOpen])

  const handleInputChange = (
    e: React.ChangeEvent<HTMLInputElement | HTMLSelectElement | HTMLTextAreaElement>,
  ) => {
    const { name, value, type } = e.target
    let parsedValue: string | number | boolean = value

    if (type === 'number') {
      parsedValue = value === '' ? 0 : parseFloat(value)
    } else if (type === 'checkbox') {
      parsedValue = (e.target as HTMLInputElement).checked
    }

    setFormData((prev) => ({
      ...prev,
      [name]: parsedValue,
    }))

    // Clear error when user starts typing
    if (errors[name]) {
      setErrors((prev) => ({
        ...prev,
        [name]: '',
      }))
    }
  }

  const validateForm = () => {
    const newErrors: Record<string, string> = {}

    if (!formData.accountCode?.trim()) {
      newErrors.accountCode = 'Hesap kodu zorunludur'
    }
    if (!formData.businessPartyId?.trim()) {
      newErrors.businessPartyId = 'Ünvan zorunludur'
    }
    if (formData.email && !/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(formData.email)) {
      newErrors.email = 'Geçerli bir e-posta adresi giriniz'
    }
    if (formData.creditLimit && formData.creditLimit < 0) {
      newErrors.creditLimit = 'Kredi limiti negatif olamaz'
    }
    if (formData.paymentTerm && formData.paymentTerm < 0) {
      newErrors.paymentTerm = 'Ödeme vadesi negatif olamaz'
    }

    setErrors(newErrors)
    return Object.keys(newErrors).length === 0
  }

  const handleSubmit = (e: React.FormEvent) => {
    e.preventDefault()
    if (validateForm()) {
      onSave(formData)
      onClose()
    }
  }

  if (!isOpen) return null

  return (
    <div className="fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50">
      <div className="bg-white rounded-lg w-full max-w-3xl max-h-[90vh] overflow-y-auto">
        <div className="flex items-center justify-between p-4 border-b">
          <h2 className="text-lg font-semibold text-gray-900">
            {account ? 'Cari Hesap Düzenle' : 'Yeni Cari Hesap'}
          </h2>
          <button onClick={onClose} className="text-gray-400 hover:text-gray-600">
            <FaTimes className="w-5 h-5" />
          </button>
        </div>

        <form onSubmit={handleSubmit} className="p-4">
          <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
            {/* Temel Bilgiler */}
            <div className="space-y-3">
              <h3 className="text-base font-medium text-gray-900 flex items-center gap-2">
                <FaUser className="w-4 h-4 text-blue-600" />
                Temel Bilgiler
              </h3>

              <div>
                <label className="block text-sm font-medium text-gray-700 mb-1">Hesap Kodu *</label>
                <input
                  type="text"
                  name="accountCode"
                  value={formData.accountCode || ''}
                  onChange={handleInputChange}
                  className={`w-full px-3 py-1.5 text-sm border rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500 ${
                    errors.accountCode ? 'border-red-500' : 'border-gray-300'
                  }`}
                  placeholder="CA001"
                />
                {errors.accountCode && (
                  <p className="text-red-500 text-xs mt-1">{errors.accountCode}</p>
                )}
              </div>

              <div>
                <label className="block text-sm font-medium text-gray-700 mb-1">Ünvan *</label>

                <select
                  name="businessPartyId"
                  value={formData.businessPartyId || ''}
                  onChange={handleInputChange}
                  className="mt-1 block w-full border border-gray-300 rounded-md px-3 py-1.5 text-sm focus:outline-none focus:ring-1 focus:ring-blue-500"
                  required
                >
                  <option value="">Tedarikçi Seçiniz</option>
                  {mockBusinessParties.map((businessParty) => (
                    <option key={businessParty.id} value={businessParty.id}>
                      {businessParty.name} ({businessParty.code})
                    </option>
                  ))}
                </select>
                {errors.title && <p className="text-red-500 text-xs mt-1">{errors.title}</p>}
              </div>

              <div>
                <label className="block text-sm font-medium text-gray-700 mb-1">Hesap Türü</label>
                <select
                  name="type"
                  value={formData.type}
                  onChange={handleInputChange}
                  className="w-full px-3 py-1.5 text-sm border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500"
                >
                  {Object.values(AccountTypeEnum).map((type) => (
                    <option key={type} value={type}>
                      {getAccountTypeText(type)}
                    </option>
                  ))}
                </select>
              </div>

              <div>
                <label className="block text-sm font-medium text-gray-700 mb-1">Yetkili Kişi</label>
                <input
                  type="text"
                  name="contactPerson"
                  value={formData.contactPerson || ''}
                  onChange={handleInputChange}
                  className="w-full px-3 py-1.5 text-sm border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500"
                  placeholder="Yetkili kişi adı"
                />
              </div>
            </div>

            {/* İletişim Bilgileri */}
            <div className="space-y-3">
              <h3 className="text-base font-medium text-gray-900 flex items-center gap-2">
                <FaPhoneAlt className="w-4 h-4 text-green-600" />
                İletişim Bilgileri
              </h3>

              <div>
                <label className="block text-sm font-medium text-gray-700 mb-1">Telefon</label>
                <input
                  type="text"
                  name="phone"
                  value={formData.phone || ''}
                  onChange={handleInputChange}
                  className="w-full px-3 py-1.5 text-sm border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500"
                  placeholder="+90 212 555 1234"
                />
              </div>

              <div>
                <label className="block text-sm font-medium text-gray-700 mb-1">E-posta</label>
                <input
                  type="email"
                  name="email"
                  value={formData.email || ''}
                  onChange={handleInputChange}
                  className={`w-full px-3 py-1.5 text-sm border rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500 ${
                    errors.email ? 'border-red-500' : 'border-gray-300'
                  }`}
                  placeholder="info@company.com"
                />
                {errors.email && <p className="text-red-500 text-xs mt-1">{errors.email}</p>}
              </div>

              <div>
                <label className="block text-sm font-medium text-gray-700 mb-1">Adres</label>
                <textarea
                  name="address"
                  value={formData.address || ''}
                  onChange={handleInputChange}
                  rows={3}
                  className="w-full px-3 py-1.5 text-sm border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500"
                  placeholder="Tam adres"
                />
              </div>

              <div className="grid grid-cols-2 gap-3">
                <div>
                  <label className="block text-sm font-medium text-gray-700 mb-1">
                    Vergi Numarası
                  </label>
                  <input
                    type="text"
                    name="taxNumber"
                    value={formData.taxNumber || ''}
                    onChange={handleInputChange}
                    className="w-full px-3 py-1.5 text-sm border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500"
                    placeholder="1234567890"
                  />
                </div>

                <div>
                  <label className="block text-sm font-medium text-gray-700 mb-1">
                    Vergi Dairesi
                  </label>
                  <input
                    type="text"
                    name="taxOffice"
                    value={formData.taxOffice || ''}
                    onChange={handleInputChange}
                    className="w-full px-3 py-1.5 text-sm border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500"
                    placeholder="Beylikdüzü V.D."
                  />
                </div>
              </div>
            </div>

            {/* Mali Bilgiler */}
            <div className="space-y-3">
              <h3 className="text-base font-medium text-gray-900 flex items-center gap-2">
                <FaCreditCard className="w-4 h-4 text-purple-600" />
                Mali Bilgiler
              </h3>

              <div className="grid grid-cols-2 gap-3">
                <div>
                  <label className="block text-sm font-medium text-gray-700 mb-1">
                    Kredi Limiti
                  </label>
                  <input
                    type="number"
                    name="creditLimit"
                    value={formData.creditLimit || 0}
                    onChange={handleInputChange}
                    min="0"
                    step="0.01"
                    className={`w-full px-3 py-1.5 text-sm border rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500 ${
                      errors.creditLimit ? 'border-red-500' : 'border-gray-300'
                    }`}
                    placeholder="0.00"
                  />
                  {errors.creditLimit && (
                    <p className="text-red-500 text-xs mt-1">{errors.creditLimit}</p>
                  )}
                </div>

                <div>
                  <label className="block text-sm font-medium text-gray-700 mb-1">
                    Para Birimi
                  </label>
                  <select
                    name="currency"
                    value={formData.currency}
                    onChange={handleInputChange}
                    className="w-full px-3 py-1.5 text-sm border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500"
                  >
                    {mockCurrencies.map((currency) => (
                      <option key={currency.value} value={currency.value}>
                        {currency.value} - {currency.label}
                      </option>
                    ))}
                  </select>
                </div>
              </div>

              <div className="grid grid-cols-2 gap-3">
                <div>
                  <label className="block text-sm font-medium text-gray-700 mb-1">Risk Grubu</label>
                  <select
                    name="riskGroup"
                    value={formData.riskGroup}
                    onChange={handleInputChange}
                    className="w-full px-3 py-1.5 text-sm border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500"
                  >
                    {Object.values(RiskGroupEnum).map((risk) => (
                      <option key={risk} value={risk}>
                        {getRiskGroupText(risk)}
                      </option>
                    ))}
                  </select>
                </div>

                <div>
                  <label className="block text-sm font-medium text-gray-700 mb-1">
                    Ödeme Vadesi (Gün)
                  </label>
                  <input
                    type="number"
                    name="paymentTerm"
                    value={formData.paymentTerm || 30}
                    onChange={handleInputChange}
                    min="0"
                    className={`w-full px-3 py-1.5 text-sm border rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500 ${
                      errors.paymentTerm ? 'border-red-500' : 'border-gray-300'
                    }`}
                    placeholder="30"
                  />
                  {errors.paymentTerm && (
                    <p className="text-red-500 text-xs mt-1">{errors.paymentTerm}</p>
                  )}
                </div>
              </div>
            </div>

            {/* Durum */}
            <div className="space-y-3">
              <h3 className="text-base font-medium text-gray-900 flex items-center gap-2">
                <FaBuilding className="w-4 h-4 text-orange-600" />
                Durum
              </h3>

              <div className="flex items-center">
                <input
                  type="checkbox"
                  name="isActive"
                  checked={formData.isActive || false}
                  onChange={handleInputChange}
                  className="h-4 w-4 text-blue-600 focus:ring-blue-500 border-gray-300 rounded"
                />
                <label className="ml-2 block text-sm text-gray-700">Aktif hesap</label>
              </div>
            </div>
          </div>

          {/* Form Actions */}
          <div className="flex justify-end gap-3 mt-6 pt-4 border-t">
            <button
              type="button"
              onClick={onClose}
              className="px-4 py-1.5 text-sm text-gray-700 bg-gray-100 rounded-md hover:bg-gray-200 transition-colors"
            >
              İptal
            </button>
            <button
              type="submit"
              className="px-4 py-1.5 text-sm bg-blue-600 text-white rounded-md hover:bg-blue-700 transition-colors"
            >
              {account ? 'Güncelle' : 'Ekle'}
            </button>
          </div>
        </form>
      </div>
    </div>
  )
}

export default CurrentAccountForm