'use client'

import React from 'react'

interface DetectorType {
  detector_id: number
  name: string
  serial_number: string
  object: string
  status: string
  checked: boolean
  type: string
  detector_type: string
  location: string
  floor: number
  notifications?: Array<{
    id: number
    type: string
    message: string
    timestamp: string
    acknowledged: boolean
    priority: string
  }>
}

interface DetectorMenuProps {
  detector: DetectorType
  isOpen: boolean
  onClose: () => void
  getStatusText: (status: string) => string
  compact?: boolean
  anchor?: { left: number; top: number } | null
}

const DetectorMenu: React.FC<DetectorMenuProps> = ({ detector, isOpen, onClose, getStatusText, compact = false, anchor = null }) => {
  if (!isOpen) return null

  // Получаем самую свежую временную метку из уведомлений
  const latestTimestamp = (() => {
    const list = detector.notifications ?? []
    if (!Array.isArray(list) || list.length === 0) return null
    const dates = list.map(n => new Date(n.timestamp)).filter(d => !isNaN(d.getTime()))
    if (dates.length === 0) return null
    dates.sort((a, b) => b.getTime() - a.getTime())
    return dates[0]
  })()
  const formattedTimestamp = latestTimestamp
    ? latestTimestamp.toLocaleString('ru-RU', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit' })
    : 'Нет данных'
 
  const rawDetectorTypeCode = (detector.detector_type || '').toUpperCase()
  const deriveCodeFromType = (): string => {
    const t = (detector.type || '').toLowerCase()
    if (!t) return ''
    if (t.includes('инклинометр')) return 'GA'
    if (t.includes('тензометр')) return 'PE'
    if (t.includes('гидроуров')) return 'GLE'
    return ''
  }
  const effectiveDetectorTypeCode = rawDetectorTypeCode || deriveCodeFromType()
  const detectorTypeLabelMap: Record<string, string> = {
    GA: 'Инклинометр',
    PE: 'Тензометр',
    GLE: 'Гидроуровень',
  }
  const displayDetectorTypeLabel = detectorTypeLabelMap[effectiveDetectorTypeCode] || '—'
  const DetailsSection: React.FC<{ compact?: boolean }> = ({ compact = false }) => (
    <div className={compact ? 'mt-2 space-y-1' : 'space-y-0 border border-[rgb(30,31,36)] rounded-lg overflow-hidden'}>
      {compact ? (
        <>
          <div className="grid grid-cols-2 gap-2">
            <div>
              <div className="text-[rgb(113,113,122)] text-[11px]">Маркировка по проекту</div>
              <div className="text-white text-xs truncate">{detector.name}</div>
            </div>
            <div>
              <div className="text-[rgb(113,113,122)] text-[11px]">Тип детектора</div>
              <div className="text-white text-xs truncate">{displayDetectorTypeLabel}</div>
            </div>
          </div>
          <div className="grid grid-cols-2 gap-2">
            <div>
              <div className="text-[rgb(113,113,122)] text-[11px]">Местоположение</div>
              <div className="text-white text-xs truncate">{detector.location}</div>
            </div>
            <div>
              <div className="text-[rgb(113,113,122)] text-[11px]">Статус</div>
              <div className="text-white text-xs truncate">{getStatusText(detector.status)}</div>
            </div>
          </div>
          <div className="grid grid-cols-2 gap-2">
            <div>
              <div className="text-[rgb(113,113,122)] text-[11px]">Временная метка</div>
              <div className="text-white text-xs truncate">{formattedTimestamp}</div>
            </div>
            <div>
              <div className="text-[rgb(113,113,122)] text-[11px]">Этаж</div>
              <div className="text-white text-xs truncate">{detector.floor}</div>
            </div>
          </div>
          <div className="grid grid-cols-2 gap-2">
            <div>
              <div className="text-[rgb(113,113,122)] text-[11px]">Серийный номер</div>
              <div className="text-white text-xs truncate">{detector.serial_number}</div>
            </div>
          </div>
        </>
      ) : (
        <>
          <div className="flex">
            <div className="flex-1 p-4 border-r border-[rgb(30,31,36)]">
              <div className="text-[rgb(113,113,122)] text-sm font-medium mb-1">Маркировка по проекту</div>
              <div className="text-white text-sm">{detector.name}</div>
            </div>
            <div className="flex-1 p-4">
              <div className="text-[rgb(113,113,122)] text-sm font-medium mb-1">Тип детектора</div>
              <div className="text-white text-sm">{displayDetectorTypeLabel}</div>
            </div>
          </div>
          <div className="flex border-t border-[rgb(30,31,36)]">
            <div className="flex-1 p-4 border-r border-[rgb(30,31,36)]">
              <div className="text-[rgb(113,113,122)] text-sm font-medium mb-1">Местоположение</div>
              <div className="text-white text-sm">{detector.location}</div>
            </div>
            <div className="flex-1 p-4">
              <div className="text-[rgb(113,113,122)] text-sm font-medium mb-1">Статус</div>
              <div className="text-white text-sm">{getStatusText(detector.status)}</div>
            </div>
          </div>
          <div className="flex border-t border-[rgb(30,31,36)]">
            <div className="flex-1 p-4 border-r border-[rgb(30,31,36)]">
              <div className="text-[rgb(113,113,122)] text-sm font-medium mb-1">Временная метка</div>
              <div className="text-white text-sm">{formattedTimestamp}</div>
            </div>
            <div className="flex-1 p-4">
              <div className="text-[rgb(113,113,122)] text-sm font-medium mb-1">Серийный номер</div>
              <div className="text-white text-sm">{detector.serial_number}</div>
            </div>
          </div>
        </>
      )}
    </div>
  )

  if (compact && anchor) {
    return (
      <div className="absolute z-40" style={{ left: anchor.left, top: anchor.top }}>
        <div className="rounded-[10px] bg-black/80 text-white text-xs px-3 py-2 shadow-xl min-w-[240px] max-w-[300px]">
          <div className="flex items-start justify-between gap-3">
            <div className="flex-1">
              <div className="font-semibold truncate">Датч.{detector.name}</div>
              <div className="opacity-80">{getStatusText(detector.status)}</div>
            </div>
            <button onClick={onClose} className="text-gray-300 hover:text-white transition-colors">
              <svg className="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M6 18L18 6M6 6l12 12" />
              </svg>
            </button>
          </div>
          <div className="mt-2 grid grid-cols-2 gap-2">
            <button className="bg-[rgb(27,29,41)] hover:bg-[rgb(37,39,51)] text-white px-2 py-1 rounded-[8px] text-xs font-medium transition-colors flex items-center gap-1">
              <svg className="w-3 h-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z" />
              </svg>
              Отчет
            </button>
            <button className="bg-[rgb(27,29,41)] hover:bg-[rgb(37,39,51)] text-white px-2 py-1 rounded-[8px] text-xs font-medium transition-colors flex items-center gap-1">
              <svg className="w-3 h-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z" />
              </svg>
              История
            </button>
          </div>
          <DetailsSection compact={true} />
        </div>
      </div>
    )
  }

  return (
    <div className="absolute left-[500px] top-0 bg-[#161824] border-r border-gray-700 з-30 w-[454px]" style={{height: 'calc(100% - 73px)', top: '73px'}}>
      <div className="h-full overflow-auto p-5">
        <div className="flex items-center justify-between mb-4">
          <h3 className="text-white text-lg font-medium">
            Датч.{detector.name}
          </h3>
          <div className="flex items-center gap-2">
            <button className="bg-[rgb(27,29,41)] hover:bg-[rgb(37,39,51)] text-white px-3 py-2 rounded-[10px] text-sm font-medium transition-colors 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="M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z" />
              </svg>
              Отчет
            </button>
            <button className="bg-[rgb(27,29,41)] hover:bg-[rgb(37,39,51)] text-white px-3 py-2 rounded-[10px] text-sm font-medium transition-colors 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="M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z" />
              </svg>
              История
            </button>
          </div>
        </div>

        <DetailsSection />
        
        <button 
          onClick={onClose}
          className="absolute top-4 right-4 text-gray-400 hover:text-white transition-colors"
        >
          <svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
            <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M6 18L18 6M6 6л12 12" />
          </svg>
        </button>
      </div>
    </div>
  )
}

export default DetectorMenu