erp-platform/ui/src/views/maintenance/components/NewFaultNotificationModal.tsx

import React, { useState } from 'react'
import { FaTimes, FaSave, FaUpload, FaMinus } from 'react-icons/fa'
import {
  PmFaultNotification,
  FaultTypeEnum,
  CriticalityLevelEnum,
  NotificationStatusEnum,
} from '../../../types/pm'
import { mockWorkCenters } from '../../../mocks/mockWorkCenters'
import { mockEmployees } from '../../../mocks/mockEmployees'
import { PriorityEnum } from '../../../types/common'
import { getCriticalityLevelText, getFaultTypeText, getPriorityText } from '@/utils/erp'

interface NewFaultNotificationModalProps {
  isOpen: boolean
  onClose: () => void
  onSave: (notification: Partial<PmFaultNotification>) => void
}

const NewFaultNotificationModal: React.FC<NewFaultNotificationModalProps> = ({
  isOpen,
  onClose,
  onSave,
}) => {
  const [notificationData, setNotificationData] = useState<Partial<PmFaultNotification>>({
    notificationCode: `ARZ-${new Date().getFullYear()}-${String(Date.now()).slice(-3)}`,
    faultType: FaultTypeEnum.Mechanical,
    priority: PriorityEnum.Normal,
    severity: CriticalityLevelEnum.Medium,
    status: NotificationStatusEnum.Open,
    followUpRequired: false,
    isActive: true,
    images: [],
  })

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

  if (!isOpen) return null

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

    if (!notificationData.workCenterId) {
      newErrors.workCenterId = 'İş merkezi seçimi gerekli'
    }
    if (!notificationData.title?.trim()) {
      newErrors.title = 'Başlık gerekli'
    }
    if (!notificationData.description?.trim()) {
      newErrors.description = 'Açıklama gerekli'
    }
    if (!notificationData.location?.trim()) {
      newErrors.location = 'Konum gerekli'
    }
    if (!notificationData.reportedBy?.trim()) {
      newErrors.reportedBy = 'Bildiren kişi gerekli'
    }

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

  const handleInputChange = (
    field: keyof PmFaultNotification,
    value: string | number | boolean | undefined,
  ) => {
    setNotificationData((prev) => ({
      ...prev,
      [field]: value,
    }))
    // Clear error when user starts typing
    if (errors[field]) {
      setErrors((prev) => ({
        ...prev,
        [field]: '',
      }))
    }
  }

  const handleWorkCenterChange = (workCenterId: string) => {
    const selectedWorkCenter = mockWorkCenters.find((eq) => eq.id === workCenterId)
    if (selectedWorkCenter) {
      setNotificationData((prev) => ({
        ...prev,
        workCenterId: selectedWorkCenter.id,
        workCenterCode: selectedWorkCenter.code,
        workCenterName: selectedWorkCenter.name,
        location: selectedWorkCenter.location,
      }))
    }
  }

  const handleImageUpload = (event: React.ChangeEvent<HTMLInputElement>) => {
    const files = event.target.files
    if (files) {
      const imageNames = Array.from(files).map((file) => file.name)
      setUploadedImages((prev) => [...prev, ...imageNames])
      setNotificationData((prev) => ({
        ...prev,
        images: [...(prev.images || []), ...imageNames],
      }))
    }
  }

  const removeImage = (index: number) => {
    setUploadedImages((prev) => prev.filter((_, i) => i !== index))
    setNotificationData((prev) => ({
      ...prev,
      images: prev.images?.filter((_, i) => i !== index) || [],
    }))
  }

  const handleSave = () => {
    if (validateForm()) {
      const notificationToSave: Partial<PmFaultNotification> = {
        ...notificationData,
        id: `FN${Date.now()}`,
        reportedAt: new Date(),
        creationTime: new Date(),
        lastModificationTime: new Date(),
      }

      onSave(notificationToSave)
      onClose()

      // Reset form
      setNotificationData({
        notificationCode: `ARZ-${new Date().getFullYear()}-${String(Date.now()).slice(-3)}`,
        faultType: FaultTypeEnum.Mechanical,
        priority: PriorityEnum.Normal,
        severity: CriticalityLevelEnum.Medium,
        status: NotificationStatusEnum.Open,
        followUpRequired: false,
        isActive: true,
        images: [],
      })
      setUploadedImages([])
      setErrors({})
    }
  }

  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">
        {/* Header */}
        <div className="flex items-center justify-between p-4 border-b border-gray-200">
          <h2 className="text-xl font-bold text-gray-900">Yeni Arıza Bildirimi</h2>
          <button onClick={onClose} className="text-gray-400 hover:text-gray-600 transition-colors">
            <FaTimes className="w-5 h-5" />
          </button>
        </div>

        {/* Content */}
        <div className="p-3 space-y-3">
          {/* Basic Info */}
          <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
            <div>
              <label className="block text-sm font-medium text-gray-700 mb-1">
                Bildirim Kodu *
              </label>
              <input
                type="text"
                value={notificationData.notificationCode || ''}
                onChange={(e) => handleInputChange('notificationCode', e.target.value)}
                className="w-full px-2.5 py-1.5 text-sm border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
                placeholder="ARZ-2024-001"
              />
            </div>

            <div>
              <label className="block text-sm font-medium text-gray-700 mb-2">İş Merkezi *</label>
              <select
                value={notificationData.workCenterId || ''}
                onChange={(e) => handleWorkCenterChange(e.target.value)}
                className={`w-full px-2.5 py-1.5 text-sm border rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500 ${
                  errors.workCenterId ? 'border-red-500' : 'border-gray-300'
                }`}
              >
                <option value="">İş merkezi seçin</option>
                {mockWorkCenters.map((workCenter) => (
                  <option key={workCenter.id} value={workCenter.id}>
                    {workCenter.code} - {workCenter.name}
                  </option>
                ))}
              </select>
              {errors.workCenterId && (
                <p className="text-red-500 text-xs mt-1">{errors.workCenterId}</p>
              )}
            </div>
          </div>

          {/* Title and Description */}
          <div className="space-y-3">
            <div>
              <label className="block text-sm font-medium text-gray-700 mb-1">
                Arıza Başlığı *
              </label>
              <input
                type="text"
                value={notificationData.title || ''}
                onChange={(e) => handleInputChange('title', e.target.value)}
                className={`w-full px-2.5 py-1.5 text-sm border rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500 ${
                  errors.title ? 'border-red-500' : 'border-gray-300'
                }`}
                placeholder="Arıza başlığı"
              />
              {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">
                Detaylı Açıklama *
              </label>
              <textarea
                value={notificationData.description || ''}
                onChange={(e) => handleInputChange('description', e.target.value)}
                rows={2}
                className={`w-full px-2.5 py-1.5 text-sm border rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500 ${
                  errors.description ? 'border-red-500' : 'border-gray-300'
                }`}
                placeholder="Arızanın detaylı açıklaması, belirtiler ve gözlemler"
              />
              {errors.description && (
                <p className="text-red-500 text-xs mt-1">{errors.description}</p>
              )}
            </div>
          </div>

          {/* Location and Reporter */}
          <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
            <div>
              <label className="block text-sm font-medium text-gray-700 mb-1">Konum *</label>
              <input
                type="text"
                value={notificationData.location || ''}
                onChange={(e) => handleInputChange('location', e.target.value)}
                className={`w-full px-2.5 py-1.5 text-sm border rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500 ${
                  errors.location ? 'border-red-500' : 'border-gray-300'
                }`}
                placeholder="Atölye A - Hat 1"
              />
              {errors.location && <p className="text-red-500 text-xs mt-1">{errors.location}</p>}
            </div>

            <div>
              <label className="block text-sm font-medium text-gray-700 mb-1">
                Bildiren Kişi *
              </label>
              <select
                value={notificationData.reportedBy || ''}
                onChange={(e) => handleInputChange('reportedBy', e.target.value)}
                className={`w-full px-2.5 py-1.5 text-sm border rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500 ${
                  errors.reportedBy ? 'border-red-500' : 'border-gray-300'
                }`}
              >
                <option value="">Bildiren kişi seçin</option>
                {mockEmployees.map((employee) => (
                  <option key={employee.id} value={employee.fullName}>
                    {employee.fullName} - {employee.jobPosition?.name}
                  </option>
                ))}
              </select>
              {errors.reportedBy && (
                <p className="text-red-500 text-xs mt-1">{errors.reportedBy}</p>
              )}
            </div>
          </div>

          <div className="grid grid-cols-1 md:grid-cols-3 gap-4">
            <div>
              <label className="block text-sm font-medium text-gray-700 mb-1">Arıza Türü</label>
              <select
                value={notificationData.faultType || FaultTypeEnum.Mechanical}
                onChange={(e) => handleInputChange('faultType', e.target.value as FaultTypeEnum)}
                className="w-full px-2.5 py-1.5 text-sm border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
              >
                {Object.values(FaultTypeEnum).map((faultType) => (
                  <option key={faultType} value={faultType}>
                    {getFaultTypeText(faultType)}
                  </option>
                ))}
              </select>
            </div>

            <div>
              <label className="block text-sm font-medium text-gray-700 mb-1">Öncelik</label>
              <select
                value={notificationData.priority || PriorityEnum.Normal}
                onChange={(e) => handleInputChange('priority', e.target.value as PriorityEnum)}
                className="w-full px-2.5 py-1.5 text-sm border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
              >
                {Object.values(PriorityEnum).map((priority) => (
                  <option key={priority} value={priority}>
                    {getPriorityText(priority)}
                  </option>
                ))}
              </select>
            </div>

            <div>
              <label className="block text-sm font-medium text-gray-700 mb-1">Kritiklik</label>
              <select
                value={notificationData.severity || CriticalityLevelEnum.Medium}
                onChange={(e) =>
                  handleInputChange('severity', e.target.value as CriticalityLevelEnum)
                }
                className="w-full px-2.5 py-1.5 text-sm border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
              >
                {Object.values(CriticalityLevelEnum).map((level) => (
                  <option key={level} value={level}>
                    {getCriticalityLevelText(level)}
                  </option>
                ))}
              </select>
            </div>
          </div>

          {/* Estimated Repair Time */}
          <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
            <div>
              <label className="block text-sm font-medium text-gray-700 mb-1">
                Tahmini Onarım Süresi (dakika)
              </label>
              <input
                type="number"
                value={notificationData.estimatedRepairTime || ''}
                onChange={(e) =>
                  handleInputChange('estimatedRepairTime', parseInt(e.target.value) || undefined)
                }
                className="w-full px-2.5 py-1.5 text-sm border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
                placeholder="120"
                min="0"
              />
            </div>

            <div className="flex items-center">
              <label className="flex items-center">
                <input
                  type="checkbox"
                  checked={notificationData.followUpRequired || false}
                  onChange={(e) => handleInputChange('followUpRequired', e.target.checked)}
                  className="rounded border-gray-300 text-blue-600 shadow-sm focus:border-blue-300 focus:ring focus:ring-blue-200 focus:ring-opacity-50"
                />
                <span className="ml-2 text-sm text-gray-700">Takip gerekli</span>
              </label>
            </div>
          </div>

          {/* Image Upload */}
          <div>
            <label className="block text-sm font-medium text-gray-700 mb-1">Fotoğraflar</label>
            <div className="border-2 border-dashed border-gray-300 rounded-lg p-4">
              <div className="text-center">
                <FaUpload className="mx-auto h-10 w-10 text-gray-400" />
                <div className="mt-4">
                  <label htmlFor="image-upload" className="cursor-pointer">
                    <span className="mt-2 block text-sm font-medium text-gray-900">
                      Fotoğraf yükleyin
                    </span>
                    <span className="mt-1 block text-sm text-gray-500">
                      PNG, JPG, GIF formatında dosyalar
                    </span>
                  </label>
                  <input
                    id="image-upload"
                    name="image-upload"
                    type="file"
                    multiple
                    accept="image/*"
                    className="sr-only"
                    onChange={handleImageUpload}
                  />
                </div>
              </div>
            </div>

            {uploadedImages.length > 0 && (
              <div className="mt-4">
                <h4 className="text-sm font-medium text-gray-700 mb-1">Yüklenen Fotoğraflar:</h4>
                <div className="space-y-2">
                  {uploadedImages.map((image, index) => (
                    <div
                      key={index}
                      className="flex items-center justify-between p-1.5 bg-gray-50 rounded"
                    >
                      <span className="text-sm text-gray-600">{image}</span>
                      <button
                        type="button"
                        onClick={() => removeImage(index)}
                        className="text-red-600 hover:text-red-800"
                      >
                        <FaMinus className="w-3 h-3" />
                      </button>
                    </div>
                  ))}
                </div>
              </div>
            )}
          </div>
        </div>

        {/* Footer */}
        <div className="flex items-center justify-end space-x-2 p-3 border-t border-gray-200">
          <button
            onClick={onClose}
            className="px-3 py-1 text-sm text-gray-600 border border-gray-300 rounded-lg hover:bg-gray-50 transition-colors"
          >
            İptal
          </button>
          <button
            onClick={handleSave}
            className="px-3 py-1 text-sm bg-blue-600 text-white rounded-lg hover:bg-blue-700 transition-colors flex items-center space-x-2"
          >
            <FaSave className="w-4 h-4" />
            <span>Kaydet</span>
          </button>
        </div>
      </div>
    </div>
  )
}

export default NewFaultNotificationModal