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

import React, { useState } from 'react'
import { FaTimes, FaSave, FaPlus } from 'react-icons/fa'
import {
  PmWorkCenter,
  MaintenancePlanTypeEnum,
  FrequencyUnitEnum,
  PmMaintenancePlan,
} from '../../../types/pm'
import { PriorityEnum } from '../../../types/common'

interface MaintenancePlanModalProps {
  isOpen: boolean
  onClose: () => void
  onSave: (planData: PmMaintenancePlan[]) => void
  selectedWorkCenters: PmWorkCenter[]
}

const MaintenancePlanModal: React.FC<MaintenancePlanModalProps> = ({
  isOpen,
  onClose,
  onSave,
  selectedWorkCenters,
}) => {
  const [planData, setPlanData] = useState({
    planType: MaintenancePlanTypeEnum.Preventive,
    description: '',
    frequency: 1,
    frequencyUnit: FrequencyUnitEnum.Months,
    estimatedDuration: 60,
    priority: PriorityEnum.Normal,
    instructions: '',
    requiredSkills: [] as string[],
    nextDue: new Date(),
  })

  const [newSkill, setNewSkill] = useState('')

  if (!isOpen) return null

  const handleInputChange = (
    e: React.ChangeEvent<HTMLInputElement | HTMLSelectElement | HTMLTextAreaElement>,
  ) => {
    const { name, value, type } = e.target
    setPlanData((prev) => ({
      ...prev,
      [name]: type === 'date' ? new Date(value) : type === 'number' ? Number(value) : value,
    }))
  }

  const addSkill = () => {
    if (newSkill.trim() && !planData.requiredSkills.includes(newSkill.trim())) {
      setPlanData((prev) => ({
        ...prev,
        requiredSkills: [...prev.requiredSkills, newSkill.trim()],
      }))
      setNewSkill('')
    }
  }

  const removeSkill = (skillToRemove: string) => {
    setPlanData((prev) => ({
      ...prev,
      requiredSkills: prev.requiredSkills.filter((skill) => skill !== skillToRemove),
    }))
  }

  const handleSave = () => {
    const plansToCreate = selectedWorkCenters.map((workCenter) => ({
      id: `MP${Date.now()}-${workCenter.id}`,
      planCode: `MP-${workCenter.code}-${Date.now()}`,
      workCenterId: workCenter.id,
      workCenter: workCenter,
      ...planData,
      requiredMaterials: [],
      isActive: true,
      creationTime: new Date(),
      lastModificationTime: new Date(),
    }))

    onSave(plansToCreate)
    onClose()
  }

  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-4 border-b border-gray-200">
          <h2 className="text-lg font-semibold text-gray-900">
            Bakım Planı Oluştur ({selectedWorkCenters.length} iş merkezi)
          </h2>
          <button onClick={onClose} className="p-2 hover:bg-gray-100 rounded-lg transition-colors">
            <FaTimes className="w-5 h-5 text-gray-500" />
          </button>
        </div>

        {/* Content */}
        <div className="p-4 space-y-4">
          {/* Selected Work Center List */}
          <div>
            <h3 className="text-sm font-medium text-gray-900 mb-2">Seçili İş Merkezleri</h3>
            <div className="max-h-28 overflow-y-auto bg-gray-50 rounded-lg p-2">
              {selectedWorkCenters.map((workCenter) => (
                <div key={workCenter.id} className="flex items-center justify-between py-0.5">
                  <span className="text-sm text-gray-700">
                    {workCenter.code} - {workCenter.name}
                  </span>
                  <span className="text-xs text-gray-500">{workCenter.location}</span>
                </div>
              ))}
            </div>
          </div>

          {/* Plan Details */}
          <div>
            <h3 className="text-sm font-medium text-gray-900 mb-2">Plan Detayları</h3>
            <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">Plan Tipi</label>
                <select
                  name="planType"
                  value={planData.planType}
                  onChange={handleInputChange}
                  className="w-full px-3 py-1.5 text-sm border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
                >
                  <option value={MaintenancePlanTypeEnum.Preventive}>Önleyici Bakım</option>
                  <option value={MaintenancePlanTypeEnum.Predictive}>Kestirimci Bakım</option>
                  <option value={MaintenancePlanTypeEnum.Corrective}>Düzeltici Bakım</option>
                  <option value={MaintenancePlanTypeEnum.Condition}>Durum Bazlı Bakım</option>
                </select>
              </div>
              <div>
                <label className="block text-sm font-medium text-gray-700 mb-1">Öncelik</label>
                <select
                  name="priority"
                  value={planData.priority}
                  onChange={handleInputChange}
                  className="w-full px-3 py-1.5 text-sm border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
                >
                  <option value={PriorityEnum.Low}>Düşük</option>
                  <option value={PriorityEnum.Normal}>Normal</option>
                  <option value={PriorityEnum.High}>Yüksek</option>
                  <option value={PriorityEnum.Urgent}>Acil</option>
                </select>
              </div>
            </div>
          </div>

          {/* Required Skills */}
          <div>
            <label className="block text-sm font-medium text-gray-700 mb-1">
              Gerekli Yetenekler
            </label>
            <div className="flex space-x-2 mb-2">
              <input
                type="text"
                value={newSkill}
                onChange={(e) => setNewSkill(e.target.value)}
                placeholder="Yetenek ekle..."
                className="flex-1 px-3 py-1.5 text-sm border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
                onKeyPress={(e) => e.key === 'Enter' && addSkill()}
              />
              <button
                type="button"
                onClick={addSkill}
                className="px-3 py-1.5 bg-blue-600 text-white rounded-lg hover:bg-blue-700"
              >
                <FaPlus className="w-4 h-4" />
              </button>
            </div>
            <div className="flex flex-wrap gap-2">
              {planData.requiredSkills.map((skill, index) => (
                <span
                  key={index}
                  className="inline-flex items-center px-2 py-1 bg-blue-100 text-blue-800 rounded-full text-xs"
                >
                  {skill}
                  <button
                    type="button"
                    onClick={() => removeSkill(skill)}
                    className="ml-2 text-blue-600 hover:text-blue-800"
                  >
                    ×
                  </button>
                </span>
              ))}
            </div>
          </div>
        </div>

        {/* Footer */}
        <div className="flex items-center justify-end space-x-3 p-4 border-t border-gray-200">
          <button
            type="button"
            onClick={onClose}
            className="px-3 py-1.5 text-sm text-gray-600 border border-gray-300 rounded-lg hover:bg-gray-50 transition-colors"
          >
            İptal
          </button>
          <button
            type="button"
            onClick={handleSave}
            className="flex items-center space-x-2 px-3 py-1.5 text-sm bg-green-600 text-white rounded-lg hover:bg-green-700 transition-colors"
          >
            <FaSave className="w-4 h-4" />
            <span>Bakım Planı Oluştur</span>
          </button>
        </div>
      </div>
    </div>
  )
}

export default MaintenancePlanModal