import { isActiveWorkOrderStatus } from './waterSupplyUiModel.js'

export const gisPointStatusColors = {
  normal: '#2ecc71',
  alarm: '#e74c3c',
  warning: '#f1c40f',
  workOrder: '#3498db',
  offline: '#95a5a6'
}

export const gisPointStatusIcons = {
  normal: new URL('../assets/gis/T_MarkPoint_Green.png', import.meta.url).href,
  alarm: new URL('../assets/gis/T_MarkPoint_Red.png', import.meta.url).href,
  warning: new URL('../assets/gis/T_MarkPoint_Yellow.png', import.meta.url).href,
  workOrder: new URL('../assets/gis/T_MarkPoint_Blue.png', import.meta.url).href,
  offline: new URL('../assets/gis/T_MarkPoint_Grey.png', import.meta.url).href
}

/**
 * 设施状态语义：与监测设备共用同一套状态色（绿-正常、红-报警/异常、蓝-工单/检修、黄-预警/欠费）。
 * 供水设施 GIS 一张图与首页全域态势都从这里取状态，保证设施颜色只有一处定义。
 * 状态缺失或未维护时按“正常”处理，不臆造异常。
 */
const facilityStatusMeta = {
  source: {
    0: { key: 'normal', text: '正常' },
    1: { key: 'alarm', text: '异常' }
  },
  plant: {
    0: { key: 'normal', text: '正常' },
    1: { key: 'alarm', text: '停产' }
  },
  pumpStation: {
    0: { key: 'normal', text: '正常' },
    1: { key: 'alarm', text: '故障停运' },
    2: { key: 'workOrder', text: '检修中' }
  },
  // 管网保持现状：只构造管线，不落点位图标，因此不参与状态色映射
  user: {
    0: { key: 'normal', text: '正常' },
    1: { key: 'warning', text: '欠费' },
    2: { key: 'alarm', text: '停用' }
  }
}

export function getFacilityStatusMeta(type = '', status = null) {
  return facilityStatusMeta[type]?.[String(status)] || { key: 'normal', text: '正常' }
}

/** 设施点位图标：按状态取图标，管网不落点位图标。 */
export function getFacilityStatusIcon(type = '', status = null) {
  if (type === 'pipe') return null
  return getMonitoringPointIcon({ statusKey: getFacilityStatusMeta(type, status).key })
}

const clusterPointIcon = new URL('../assets/gis/T_MarkPoint_Colorful.png', import.meta.url).href

export function getMapClusterIcon(points = []) {
  const icons = [...new Set((Array.isArray(points) ? points : [])
    .map(point => point?.iconUrl || getMonitoringPointIcon(point))
    .filter(Boolean))]
  return icons.length === 1 ? icons[0] : clusterPointIcon
}

export const gisPointStatusLabels = {
  normal: '正常',
  alarm: '报警',
  warning: '预警',
  workOrder: '关联工单',
  offline: '离线'
}

export const gisPointStatusTagTypes = {
  normal: 'success',
  alarm: 'danger',
  warning: 'warning',
  workOrder: 'primary',
  offline: 'info'
}

export function getMonitoringPointStatus(point = {}) {
  if (point.statusKey && gisPointStatusColors[point.statusKey]) return point.statusKey
  const relatedOrderNo = point.orderNo ?? point.relatedOrderNo ?? point.relatedWorkOrderNo ?? point.latestOrderNo
  const orderStatus = point.orderStatus ?? point.relatedWorkOrderStatus ?? point.latestMaintainStatus
  const orderIsKnownActive = orderStatus === undefined || orderStatus === null || orderStatus === '' || isActiveWorkOrderStatus(orderStatus)
  if (relatedOrderNo && relatedOrderNo !== '-' && orderIsKnownActive) return 'workOrder'
  if (Number(point.deviceAlarmStatus ?? point.alarmStatus) === 1) return 'alarm'
  if (Number(point.currentStatus) === 3) return 'warning'
  if (Number(point.onlineStatus) === 0) return 'offline'
  return 'normal'
}

export function getMonitoringPointColor(point = {}) {
  return gisPointStatusColors[getMonitoringPointStatus(point)] || gisPointStatusColors.normal
}

export function getMonitoringPointIcon(point = {}) {
  return gisPointStatusIcons[getMonitoringPointStatus(point)] || gisPointStatusIcons.normal
}

export function getMonitoringPointLabel(point = {}) {
  return gisPointStatusLabels[getMonitoringPointStatus(point)] || gisPointStatusLabels.normal
}

export function getMonitoringPointTagType(point = {}) {
  return gisPointStatusTagTypes[getMonitoringPointStatus(point)] || gisPointStatusTagTypes.normal
}