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

import React, { useState } from 'react'
import { FaTimes, FaSave, FaUser, FaUsers } from 'react-icons/fa'
import { PmFaultNotification } from '../../../types/pm'
import { mockEmployees } from '../../../mocks/mockEmployees'
import { mockMaintenanceTeams } from '../../../mocks/mockMaintenanceTeams'

interface AssignNotificationModalProps {
  isOpen: boolean
  onClose: () => void
  onSave: (assignments: { notificationIds: string[]; assignedTo?: string; teamId?: string }) => void
  notifications: PmFaultNotification[]
}

const AssignNotificationModal: React.FC<AssignNotificationModalProps> = ({
  isOpen,
  onClose,
  onSave,
  notifications,
}) => {
  const [assignmentType, setAssignmentType] = useState<'person' | 'team'>('person')
  const [assignedTo, setAssignedTo] = useState('')
  const [teamId, setTeamId] = useState('')
  const [errors, setErrors] = useState<Record<string, string>>({})

  if (!isOpen || notifications.length === 0) return null

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

    if (assignmentType === 'person' && !assignedTo) {
      newErrors.assignedTo = 'Kişi seçimi gerekli'
    }
    if (assignmentType === 'team' && !teamId) {
      newErrors.teamId = 'Ekip seçimi gerekli'
    }

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

  const handleSave = () => {
    if (validateForm()) {
      const assignmentData = {
        notificationIds: notifications.map((n) => n.id),
        ...(assignmentType === 'person' ? { assignedTo } : { teamId }),
      }

      onSave(assignmentData)
      onClose()

      // Reset form
      setAssignmentType('person')
      setAssignedTo('')
      setTeamId('')
      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-2xl mx-4 max-h-[90vh] overflow-y-auto">
        {/* Header */}
        <div className="flex items-center justify-between p-3 border-b border-gray-200">
          <h2 className="text-xl font-bold text-gray-900">Atama Yap</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">
          {/* Notification Summary */}
          <div className="bg-blue-50 border border-blue-200 rounded-lg p-2">
            <h4 className="text-xs font-medium text-blue-800 mb-1.5">
              Seçili Arıza Bildirimleri ({notifications.length})
            </h4>
            <div className="space-y-1">
              {notifications.map((notification) => (
                <div key={notification.id} className="text-sm text-blue-700">
                  <span className="font-medium">{notification.notificationCode}</span>
                  {' - '}
                  <span>{notification.title}</span>
                  {' ('}
                  <span>{notification.workCenter.code}</span>
                  {')'}
                </div>
              ))}
            </div>
          </div>

          {/* Assignment Type */}
          <div>
            <label className="block text-sm font-medium text-gray-700 mb-2">Atama Türü</label>
            <div className="flex space-x-3">
              <label className="flex items-center">
                <input
                  type="radio"
                  value="person"
                  checked={assignmentType === 'person'}
                  onChange={(e) => setAssignmentType(e.target.value as 'person' | 'team')}
                  className="mr-2"
                />
                <FaUser className="w-4 h-4 mr-2 text-gray-500" />
                <span>Kişiye Ata</span>
              </label>
              <label className="flex items-center">
                <input
                  type="radio"
                  value="team"
                  checked={assignmentType === 'team'}
                  onChange={(e) => setAssignmentType(e.target.value as 'person' | 'team')}
                  className="mr-2"
                />
                <FaUsers className="w-4 h-4 mr-2 text-gray-500" />
                <span>Ekibe Ata</span>
              </label>
            </div>
          </div>

          {/* Person Assignment */}
          {assignmentType === 'person' && (
            <div>
              <label className="block text-sm font-medium text-gray-700 mb-2">
                Atanacak Kişi *
              </label>
              <select
                value={assignedTo}
                onChange={(e) => setAssignedTo(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.assignedTo ? 'border-red-500' : 'border-gray-300'
                }`}
              >
                <option value="">Kişi seçin</option>
                {mockEmployees.map((employee) => (
                  <option key={employee.id} value={employee.fullName}>
                    {employee.fullName} - {employee.jobPosition?.name}
                  </option>
                ))}
              </select>
              {errors.assignedTo && (
                <p className="text-red-500 text-xs mt-1">{errors.assignedTo}</p>
              )}
            </div>
          )}

          {/* Team Assignment */}
          {assignmentType === 'team' && (
            <div>
              <label className="block text-sm font-medium text-gray-700 mb-2">
                Atanacak Ekip *
              </label>
              <select
                value={teamId}
                onChange={(e) => setTeamId(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.teamId ? 'border-red-500' : 'border-gray-300'
                }`}
              >
                <option value="">Ekip seçin</option>
                {mockMaintenanceTeams
                  .filter((team) => team.isActive)
                  .map((team) => (
                    <option key={team.id} value={team.id}>
                      {team.name} ({team.code})
                    </option>
                  ))}
              </select>
              {errors.teamId && <p className="text-red-500 text-xs mt-1">{errors.teamId}</p>}
            </div>
          )}

          {/* Assignment Preview */}
          {(assignedTo || teamId) && (
            <div className="bg-green-50 border border-green-200 rounded-lg p-2">
              <h4 className="text-sm font-medium text-green-800 mb-1">Atama Özeti</h4>
              <div className="text-sm text-green-700">
                <p>
                  <strong>{notifications.length}</strong> arıza bildirimi{' '}
                  {assignmentType === 'person' ? (
                    <>
                      <strong>
                        {mockEmployees.find((emp) => emp.fullName === assignedTo)?.fullName}
                      </strong>
                      kişisine atanacak
                    </>
                  ) : (
                    <>
                      <strong>
                        {mockMaintenanceTeams.find((team) => team.id === teamId)?.name}
                      </strong>
                      ekibine atanacak
                    </>
                  )}
                </p>
              </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>Ata</span>
          </button>
        </div>
      </div>
    </div>
  )
}

export default AssignNotificationModal