import React, { useState, useEffect } from 'react'
import { AnimatePresence } from 'framer-motion'
import dayjs from 'dayjs'
import 'dayjs/locale/tr'
import relativeTime from 'dayjs/plugin/relativeTime'
import isBetween from 'dayjs/plugin/isBetween'

// Widgets
import TodayBirthdays from './widgets/TodayBirthdays'
import UpcomingEvents from './widgets/UpcomingEvents'
import RecentDocuments from './widgets/RecentDocuments'
import ImportantAnnouncements from './widgets/ImportantAnnouncements'
import PriorityTasks from './widgets/PriorityTasks'
import MealWeeklyMenu from './widgets/MealWeeklyMenu'
import ShuttleSchedule from './widgets/ShuttleSchedule'
import LeaveManagement from './widgets/LeaveManagement'
import OvertimeManagement from './widgets/OvertimeManagement'
import ExpenseManagement from './widgets/ExpenseManagement'
import UpcomingTrainings from './widgets/UpcomingTrainings'
import ActiveReservations from './widgets/ActiveReservations'
import ActiveSurveys from './widgets/ActiveSurveys'
import Visitors from './widgets/Visitors'

// Modals
import SurveyModal from './modals/SurveyModal'
import LeaveRequestModal from './modals/LeaveRequestModal'
import OvertimeRequestModal from './modals/OvertimeRequestModal'
import ExpenseRequestModal from './modals/ExpenseRequestModal'
import ReservationRequestModal from './modals/ReservationRequestModal'
import AnnouncementDetailModal from './modals/AnnouncementDetailModal'

// Social Wall
import SocialWall from './SocialWall'
import { Announcement, Survey, SurveyAnswer } from '@/types/intranet'
import { Container } from '@/components/shared'
import { usePermission } from '@/utils/hooks/usePermission'

dayjs.locale('tr')
dayjs.extend(relativeTime)
dayjs.extend(isBetween)

interface WidgetConfig {
  id: string
  permission: string
  component: React.ReactNode
  column: 'left' | 'center' | 'right'
}

const WIDGET_ORDER_KEY = 'dashboard-widget-order'

const IntranetDashboard: React.FC = () => {
  const { checkPermission } = usePermission()
  const [selectedAnnouncement, setSelectedAnnouncement] = useState<Announcement | null>(null)
  const [selectedSurvey, setSelectedSurvey] = useState<Survey | null>(null)
  const [showSurveyModal, setShowSurveyModal] = useState(false)
  const [showLeaveModal, setShowLeaveModal] = useState(false)
  const [showOvertimeModal, setShowOvertimeModal] = useState(false)
  const [showExpenseModal, setShowExpenseModal] = useState(false)
  const [showReservationModal, setShowReservationModal] = useState(false)
  const [isDesignMode, setIsDesignMode] = useState(false)
  const [widgetOrder, setWidgetOrder] = useState<Record<string, string[]>>({
    left: [],
    center: [],
    right: [],
  })
  // Drag state'leri birleştirildi
  const [dragState, setDragState] = useState<{
    draggedId: string | null
    targetColumn: string | null
    targetIndex: number | null
  }>({
    draggedId: null,
    targetColumn: null,
    targetIndex: null,
  })

  const handleTakeSurvey = (survey: Survey) => {
    setSelectedSurvey(survey)
    setShowSurveyModal(true)
  }

  const handleSubmitSurvey = (answers: SurveyAnswer[]) => {
    setShowSurveyModal(false)
    setSelectedSurvey(null)
  }

  const handleSubmitLeave = () => {
    setShowLeaveModal(false)
  }

  const handleSubmitOvertime = () => {
    setShowOvertimeModal(false)
  }

  const handleSubmitExpense = () => {
    setShowExpenseModal(false)
  }

  const handleSubmitReservation = () => {
    setShowReservationModal(false)
  }

  // Widget metadata (component'lar yerine sadece meta bilgiler)
  const widgetMetadata = [
    { id: 'upcoming-events', permission: 'App.Intranet.Events.Event.Widget', column: 'left' },
    { id: 'today-birthdays', permission: 'App.Hr.Employee.Widget', column: 'left' },
    { id: 'recent-documents', permission: 'App.Files.Widget', column: 'left' },
    { id: 'upcoming-trainings', permission: 'App.Hr.Training.Widget', column: 'left' },
    { id: 'active-reservations', permission: 'App.Intranet.Reservation.Widget', column: 'left' },
    { id: 'active-surveys', permission: 'App.Intranet.Survey.Widget', column: 'left' },
    { id: 'visitors', permission: 'App.Intranet.Visitor.Widget', column: 'left' },
    { id: 'expense-management', permission: 'App.Hr.Expense.Widget', column: 'left' },
    { id: 'social-wall', permission: 'App.Intranet.SocialPost.Widget', column: 'center' },
    {
      id: 'important-announcements',
      permission: 'App.Intranet.Announcement.Widget',
      column: 'right',
    },
    { id: 'priority-tasks', permission: 'App.Projects.Tasks.Widget', column: 'right' },
    { id: 'meal-weekly-menu', permission: 'App.Intranet.Meal.Widget', column: 'right' },
    { id: 'shuttle-schedule', permission: 'App.Intranet.ShuttleRoute.Widget', column: 'right' },
    { id: 'leave-management', permission: 'App.Hr.Leave.Widget', column: 'right' },
    { id: 'overtime-management', permission: 'App.Hr.Overtime.Widget', column: 'right' },
  ]

  // Widget sıralamasını yükle
  useEffect(() => {
    const savedOrder = localStorage.getItem(WIDGET_ORDER_KEY)
    if (savedOrder) {
      try {
        const parsed = JSON.parse(savedOrder) as Record<string, unknown[]>
        // Duplicate key'leri temizle
        const cleanedOrder: Record<string, string[]> = {
          left: [...new Set((parsed.left || []) as string[])],
          center: [...new Set((parsed.center || []) as string[])],
          right: [...new Set((parsed.right || []) as string[])],
        }
        setWidgetOrder(cleanedOrder)
      } catch (error) {
        console.error('Widget order parse error:', error)
        initializeDefaultOrder()
      }
    } else {
      initializeDefaultOrder()
    }
  }, [])

  const initializeDefaultOrder = () => {
    const defaultOrder = {
      left: widgetMetadata
        .filter((w) => w.column === 'left' && checkPermission(w.permission))
        .map((w) => w.id),
      center: widgetMetadata
        .filter((w) => w.column === 'center' && checkPermission(w.permission))
        .map((w) => w.id),
      right: widgetMetadata
        .filter((w) => w.column === 'right' && checkPermission(w.permission))
        .map((w) => w.id),
    }
    setWidgetOrder(defaultOrder)
  }

  // Widget sıralamasını kaydet
  const saveWidgetOrder = (newOrder: Record<string, string[]>) => {
    setWidgetOrder(newOrder)
    localStorage.setItem(WIDGET_ORDER_KEY, JSON.stringify(newOrder))
  }

  const handleDragStart = (e: React.DragEvent, widgetId: string, column: string) => {
    setDragState({ draggedId: widgetId, targetColumn: null, targetIndex: null })
    e.dataTransfer.effectAllowed = 'move'
    e.dataTransfer.setData('widgetId', widgetId)
    e.dataTransfer.setData('sourceColumn', column)
  }

  const handleDragOver = (e: React.DragEvent) => {
    e.preventDefault()
    e.dataTransfer.dropEffect = 'move'
  }

  const handleDragEnterWidget = (e: React.DragEvent, column: string, index: number) => {
    // Sadece widget'ın üst kısmına yakınsa indicator göster
    const rect = (e.currentTarget as HTMLElement).getBoundingClientRect()
    const mouseY = e.clientY
    const widgetTop = rect.top
    const widgetHeight = rect.height
    const threshold = widgetHeight * 0.3 // Üst %30'luk alan

    if (mouseY - widgetTop < threshold) {
      // Üst kısma yakın - indicator göster
      setDragState((prev) => ({ ...prev, targetColumn: column, targetIndex: index }))
    } else {
      // Widget'ın ortasında veya altında - indicator gösterme
      setDragState((prev) => ({ ...prev, targetColumn: column, targetIndex: null }))
    }
  }

  const handleDragEnterColumn = (column: string) => {
    setDragState((prev) => ({ ...prev, targetColumn: column, targetIndex: null }))
  }

  const handleDragLeaveColumn = () => {
    setDragState((prev) => ({ ...prev, targetColumn: null, targetIndex: null }))
  }

  const handleDrop = (e: React.DragEvent, targetColumn: string, targetIndex?: number) => {
    e.preventDefault()
    e.stopPropagation()

    const widgetId = e.dataTransfer.getData('widgetId')
    const sourceColumn = e.dataTransfer.getData('sourceColumn')

    if (!widgetId || !sourceColumn) return

    const newOrder = { ...widgetOrder }

    // ÖNCE tüm kolonlardan bu widget'ı kaldır (duplicate önleme)
    Object.keys(newOrder).forEach((col) => {
      newOrder[col] = newOrder[col].filter((id) => id !== widgetId)
    })

    // SONRA hedef kolona ekle
    if (targetIndex !== undefined) {
      newOrder[targetColumn].splice(targetIndex, 0, widgetId)
    } else {
      newOrder[targetColumn].push(widgetId)
    }

    // Duplicate'leri temizle
    Object.keys(newOrder).forEach((col) => {
      newOrder[col] = [...new Set(newOrder[col])]
    })

    saveWidgetOrder(newOrder)
    setDragState({ draggedId: null, targetColumn: null, targetIndex: null })
  }

  const handleDragEnd = () => {
    setDragState({ draggedId: null, targetColumn: null, targetIndex: null })
  }

  // Widget component'ını render et
  const renderWidgetComponent = (widgetId: string) => {
    switch (widgetId) {
      case 'upcoming-events':
        return <UpcomingEvents />
      case 'today-birthdays':
        return <TodayBirthdays />
      case 'recent-documents':
        return <RecentDocuments />
      case 'upcoming-trainings':
        return <UpcomingTrainings />
      case 'active-reservations':
        return <ActiveReservations onNewReservation={() => setShowReservationModal(true)} />
      case 'active-surveys':
        return <ActiveSurveys onTakeSurvey={handleTakeSurvey} />
      case 'visitors':
        return <Visitors />
      case 'expense-management':
        return <ExpenseManagement onNewExpense={() => setShowExpenseModal(true)} />
      case 'social-wall':
        return <SocialWall />
      case 'important-announcements':
        return <ImportantAnnouncements onAnnouncementClick={setSelectedAnnouncement} />
      case 'priority-tasks':
        return <PriorityTasks />
      case 'meal-weekly-menu':
        return <MealWeeklyMenu />
      case 'shuttle-schedule':
        return <ShuttleSchedule />
      case 'leave-management':
        return <LeaveManagement onNewLeave={() => setShowLeaveModal(true)} />
      case 'overtime-management':
        return <OvertimeManagement onNewOvertime={() => setShowOvertimeModal(true)} />
      default:
        return null
    }
  }

  // Widget'ları render et
  const renderWidgets = (column: 'left' | 'center' | 'right') => {
    const columnWidgets = widgetOrder[column] || []

    // Duplicate'leri filtrele
    const uniqueWidgets = [...new Set(columnWidgets)]

    return uniqueWidgets
      .map((widgetId, index) => {
        const metadata = widgetMetadata.find((w) => w.id === widgetId)
        if (!metadata || !checkPermission(metadata.permission)) return null

        const isDragging = dragState.draggedId === widgetId
        const isDropTarget = dragState.targetColumn === column && dragState.targetIndex === index

        return (
          <div key={`${column}-${widgetId}-${index}`} className="relative group">
            {/* Drop indicator - SADECE widget'ların arasına (üst %30'luk alana) gelince göster */}
            {isDesignMode && isDropTarget && !isDragging && (
              <div className="absolute -top-5 left-0 right-0 z-20 animate-in fade-in slide-in-from-top-2 duration-300">
                {/* Çizgi */}
                <div className="h-2 bg-gradient-to-r from-transparent via-blue-500 to-transparent rounded-full shadow-lg" />
                {/* Badge */}
                <div className="absolute -top-4 left-1/2 -translate-x-1/2 bg-gradient-to-r from-blue-500 to-blue-600 text-white text-xs px-4 py-2 rounded-full whitespace-nowrap shadow-xl font-semibold flex items-center gap-2 border-2 border-white dark:border-gray-800">
                  <svg className="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    <path
                      strokeLinecap="round"
                      strokeLinejoin="round"
                      strokeWidth={2}
                      d="M19 14l-7 7m0 0l-7-7m7 7V3"
                    />
                  </svg>
                  <span>Buraya Bırak</span>
                </div>
              </div>
            )}

            <div
              draggable={isDesignMode}
              onDragStart={(e) => {
                if (isDesignMode) {
                  handleDragStart(e, widgetId, column)
                  // Drag ghost image'i gizle
                  const ghost = document.createElement('div')
                  ghost.style.opacity = '0'
                  e.dataTransfer.setDragImage(ghost, 0, 0)
                }
              }}
              onDragOver={(e) => {
                if (!isDesignMode) return
                e.preventDefault()
                e.stopPropagation()
                // Throttle: Sadece düzenli aralıklarla güncelle
                const now = Date.now()
                if (
                  !e.currentTarget.dataset.lastUpdate ||
                  now - parseInt(e.currentTarget.dataset.lastUpdate) > 150
                ) {
                  e.currentTarget.dataset.lastUpdate = now.toString()
                  handleDragEnterWidget(e, column, index)
                }
              }}
              onDragLeave={(e) => {
                // Widget'tan çıkınca indicator'ı kaldır
                if (isDesignMode) {
                  setDragState((prev) => ({
                    ...prev,
                    targetColumn: prev.targetColumn,
                    targetIndex: null,
                  }))
                }
              }}
              onDrop={(e) => {
                if (!isDesignMode) return
                e.stopPropagation()

                // Drop pozisyonunu hesapla
                const rect = (e.currentTarget as HTMLElement).getBoundingClientRect()
                const mouseY = e.clientY
                const widgetTop = rect.top
                const widgetHeight = rect.height
                const threshold = widgetHeight * 0.3

                if (mouseY - widgetTop < threshold) {
                  // Üst kısma bırak - mevcut index'e ekle
                  handleDrop(e, column, index)
                } else {
                  // Alt kısma bırak - sonraki index'e ekle
                  handleDrop(e, column, index + 1)
                }
              }}
              onDragEnd={handleDragEnd}
              className={`
              relative 
              ${
                isDesignMode
                  ? `border-2 border-dashed rounded-lg cursor-move
                   ${
                     isDragging
                       ? 'border-blue-400 opacity-70 bg-blue-50/30 dark:bg-blue-900/10'
                       : 'border-gray-300 dark:border-gray-600 hover:border-blue-400 dark:hover:border-blue-500 hover:shadow-md'
                   }
                   transition-all duration-300 ease-out`
                  : 'border-0 transition-none'
              }
            `}
              style={{
                touchAction: 'none',
                transition:
                  'border-color 0.3s ease-out, opacity 0.3s ease-out, box-shadow 0.3s ease-out',
                willChange: isDragging ? 'opacity' : 'auto',
              }}
            >
              {/* Dragging overlay - daha minimal */}
              {isDesignMode && isDragging && (
                <div className="absolute inset-0 bg-white/60 dark:bg-gray-900/40 rounded-lg z-10 flex items-center justify-center backdrop-blur-[1px] transition-opacity duration-300">
                  <div className="bg-gradient-to-r from-blue-500 to-blue-600 text-white px-4 py-2 rounded-lg font-medium shadow-lg flex items-center gap-2">
                    <svg className="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                      <path
                        strokeLinecap="round"
                        strokeLinejoin="round"
                        strokeWidth={2}
                        d="M7 16V4m0 0L3 8m4-4l4 4m6 0v12m0 0l4-4m-4 4l-4-4"
                      />
                    </svg>
                    <span>Taşınıyor</span>
                  </div>
                </div>
              )}
              <div
                className={`${isDesignMode ? 'p-1.5' : ''} transition-all duration-500 ease-out`}
              >
                {renderWidgetComponent(widgetId)}
              </div>
            </div>
          </div>
        )
      })
      .filter(Boolean)
  }

  return (
    <Container>
      <div className="mx-auto space-y-4">
        <div className="flex items-center justify-between">
          <div className="flex items-center gap-4">
            {/* Design Mode Toggle */}
            <div className="flex items-center gap-2">
              <label
                htmlFor="design-mode-toggle"
                className="text-sm font-medium text-gray-700 dark:text-gray-300 cursor-pointer"
              >
                🎨 Dizayn Modu
              </label>
              <button
                id="design-mode-toggle"
                onClick={() => setIsDesignMode(!isDesignMode)}
                className={`
                  relative inline-flex h-6 w-11 items-center rounded-full transition-colors focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2
                  ${isDesignMode ? 'bg-blue-600' : 'bg-gray-300 dark:bg-gray-600'}
                `}
                role="switch"
                aria-checked={isDesignMode}
              >
                <span
                  className={`
                    inline-block h-4 w-4 transform rounded-full bg-white transition-transform
                    ${isDesignMode ? 'translate-x-6' : 'translate-x-1'}
                  `}
                />
              </button>
            </div>

            {/* Reset Button - Sadece design mode aktifken görünsün */}
            {isDesignMode && (
              <button
                onClick={() => {
                  localStorage.removeItem(WIDGET_ORDER_KEY)
                  initializeDefaultOrder()
                }}
                className="text-sm text-gray-500 hover:text-gray-700 dark:text-gray-400 dark:hover:text-gray-200 transition-colors flex items-center gap-1"
                title="Widget düzenini varsayılana döndür"
              >
                🔄 Sıfırla
              </button>
            )}
          </div>

          <div>
            <p className="text-gray-600 dark:text-gray-400 mt-1">
              <span className="font-medium">Hoş geldiniz,</span>{' '}
              {dayjs().format('DD MMMM YYYY dddd')}
            </p>
          </div>
        </div>

        <div className="grid grid-cols-1 lg:grid-cols-12">
          <div
            className={`lg:col-span-3 space-y-6 min-h-[100px] rounded-xl p-1
              ${
                isDesignMode && dragState.targetColumn === 'left' && dragState.targetIndex === null
                  ? 'bg-blue-50/80 dark:bg-blue-900/20 ring-2 ring-blue-300 dark:ring-blue-600 shadow-lg'
                  : 'bg-transparent'
              }
              transition-all duration-700 ease-out
            `}
            onDragOver={(e) => {
              if (!isDesignMode) return
              e.preventDefault()
              // Throttle: Sadece her 150ms'de bir güncelle
              const now = Date.now()
              const target = e.currentTarget as HTMLElement
              if (
                !target.dataset.lastColumnUpdate ||
                now - parseInt(target.dataset.lastColumnUpdate) > 150
              ) {
                target.dataset.lastColumnUpdate = now.toString()
                handleDragEnterColumn('left')
              }
            }}
            onDragLeave={() => {
              if (isDesignMode) handleDragLeaveColumn()
            }}
            onDrop={(e) => {
              if (!isDesignMode) return
              e.stopPropagation()
              const columnWidgets = widgetOrder['left'] || []
              handleDrop(e, 'left', columnWidgets.length)
            }}
          >
            {renderWidgets('left')}
            {isDesignMode &&
              dragState.targetColumn === 'left' &&
              widgetOrder['left']?.length === 0 && (
                <div className="flex items-center justify-center h-40 border-2 border-dashed border-blue-300 dark:border-blue-600 rounded-xl bg-blue-50/50 dark:bg-blue-900/10 transition-all duration-500 ease-out">
                  <p className="text-blue-600 dark:text-blue-400 font-medium flex items-center gap-2">
                    <svg className="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                      <path
                        strokeLinecap="round"
                        strokeLinejoin="round"
                        strokeWidth={2}
                        d="M20 13V6a2 2 0 00-2-2H6a2 2 0 00-2 2v7m16 0v5a2 2 0 01-2 2H6a2 2 0 01-2-2v-5m16 0h-2.586a1 1 0 00-.707.293l-2.414 2.414a1 1 0 01-.707.293h-3.172a1 1 0 01-.707-.293l-2.414-2.414A1 1 0 006.586 13H4"
                      />
                    </svg>
                    <span>Widget'ı buraya bırakın</span>
                  </p>
                </div>
              )}
          </div>

          <div
            className={`lg:col-span-6 space-y-6 min-h-[100px] rounded-xl p-1
              ${
                isDesignMode &&
                dragState.targetColumn === 'center' &&
                dragState.targetIndex === null
                  ? 'bg-blue-50/80 dark:bg-blue-900/20 ring-2 ring-blue-300 dark:ring-blue-600 shadow-lg'
                  : 'bg-transparent'
              }
              transition-all duration-700 ease-out
            `}
            onDragOver={(e) => {
              if (!isDesignMode) return
              e.preventDefault()
              const now = Date.now()
              const target = e.currentTarget as HTMLElement
              if (
                !target.dataset.lastColumnUpdate ||
                now - parseInt(target.dataset.lastColumnUpdate) > 150
              ) {
                target.dataset.lastColumnUpdate = now.toString()
                handleDragEnterColumn('center')
              }
            }}
            onDragLeave={() => {
              if (isDesignMode) handleDragLeaveColumn()
            }}
            onDrop={(e) => {
              if (!isDesignMode) return
              e.stopPropagation()
              const columnWidgets = widgetOrder['center'] || []
              handleDrop(e, 'center', columnWidgets.length)
            }}
          >
            {renderWidgets('center')}
            {isDesignMode &&
              dragState.targetColumn === 'center' &&
              widgetOrder['center']?.length === 0 && (
                <div className="flex items-center justify-center rounded-xl bg-blue-50/50 dark:bg-blue-900/10 transition-all duration-500 ease-out">
                  <p className="text-blue-600 dark:text-blue-400 font-medium flex items-center gap-2">
                    <span>Widget'ı buraya bırakın</span>
                  </p>
                </div>
              )}
          </div>

          <div
            className={`lg:col-span-3 space-y-6 min-h-[100px] rounded-xl p-1
              ${
                isDesignMode && dragState.targetColumn === 'right' && dragState.targetIndex === null
                  ? 'bg-blue-50/80 dark:bg-blue-900/20 ring-2 ring-blue-300 dark:ring-blue-600 shadow-lg'
                  : 'bg-transparent'
              }
              transition-all duration-700 ease-out
            `}
            onDragOver={(e) => {
              if (!isDesignMode) return
              e.preventDefault()
              const now = Date.now()
              const target = e.currentTarget as HTMLElement
              if (
                !target.dataset.lastColumnUpdate ||
                now - parseInt(target.dataset.lastColumnUpdate) > 150
              ) {
                target.dataset.lastColumnUpdate = now.toString()
                handleDragEnterColumn('right')
              }
            }}
            onDragLeave={() => {
              if (isDesignMode) handleDragLeaveColumn()
            }}
            onDrop={(e) => {
              if (!isDesignMode) return
              e.stopPropagation()
              const columnWidgets = widgetOrder['right'] || []
              handleDrop(e, 'right', columnWidgets.length)
            }}
          >
            {renderWidgets('right')}
            {isDesignMode &&
              dragState.targetColumn === 'right' &&
              widgetOrder['right']?.length === 0 && (
                <div className="flex items-center justify-center h-40 border-2 border-dashed border-blue-300 dark:border-blue-600 rounded-xl bg-blue-50/50 dark:bg-blue-900/10 transition-all duration-500 ease-out">
                  <p className="text-blue-600 dark:text-blue-400 font-medium flex items-center gap-2">
                    <svg className="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                      <path
                        strokeLinecap="round"
                        strokeLinejoin="round"
                        strokeWidth={2}
                        d="M20 13V6a2 2 0 00-2-2H6a2 2 0 00-2 2v7m16 0v5a2 2 0 01-2 2H6a2 2 0 01-2-2v-5m16 0h-2.586a1 1 0 00-.707.293l-2.414 2.414a1 1 0 01-.707.293h-3.172a1 1 0 01-.707-.293l-2.414-2.414A1 1 0 006.586 13H4"
                      />
                    </svg>
                    <span>Widget'ı buraya bırakın</span>
                  </p>
                </div>
              )}
          </div>
        </div>
      </div>

      <AnimatePresence>
        {showSurveyModal && selectedSurvey && (
          <SurveyModal
            survey={selectedSurvey}
            onClose={() => setShowSurveyModal(false)}
            onSubmit={handleSubmitSurvey}
          />
        )}
      </AnimatePresence>

      <AnimatePresence>
        {showLeaveModal && (
          <LeaveRequestModal
            onClose={() => setShowLeaveModal(false)}
            onSubmit={handleSubmitLeave}
          />
        )}
      </AnimatePresence>

      <AnimatePresence>
        {showOvertimeModal && (
          <OvertimeRequestModal
            onClose={() => setShowOvertimeModal(false)}
            onSubmit={handleSubmitOvertime}
          />
        )}
      </AnimatePresence>

      <AnimatePresence>
        {showExpenseModal && (
          <ExpenseRequestModal
            onClose={() => setShowExpenseModal(false)}
            onSubmit={handleSubmitExpense}
          />
        )}
      </AnimatePresence>

      <AnimatePresence>
        {showReservationModal && (
          <ReservationRequestModal
            onClose={() => setShowReservationModal(false)}
            onSubmit={handleSubmitReservation}
          />
        )}
      </AnimatePresence>

      <AnimatePresence>
        {selectedAnnouncement && (
          <AnnouncementDetailModal
            announcement={selectedAnnouncement}
            onClose={() => setSelectedAnnouncement(null)}
          />
        )}
      </AnimatePresence>
    </Container>
  )
}

export default IntranetDashboard