/*
 * @Author: shuishen 1109946754@qq.com
 * @Date: 2025-04-15 22:41:40
 * @LastEditors: shuishen 1109946754@qq.com
 * @LastEditTime: 2025-04-17 19:43:36
 * @FilePath: \command-center-dashboard\src\hooks\components\useMapHandlerClick.js
 * @Description: 
 * 
 * Copyright (c) 2025 by shuishen, All Rights Reserved. 
 */
import * as Cesium from 'cesium'
import { render } from 'vue'
import { useStore } from 'vuex'

import DevicePopUpBox from '@/hooks/components/DevicePopUpBox.vue'
import EventPopUpBox from '@/hooks/components/EventPopUpBox.vue'

/**
 * 
 * @param {Object} options - 配置选项
 */
export function useMapHandlerClick (options = {}) {
  const {
    popupType = 'event-popup',
    eventType = 'single-drone-event',
    styleTransform = 'translate(-50%,-110%)',
    getViewer
  } = options

  const store = useStore()

  const popupData = {
    'event-popup': EventPopUpBox,
    'device-popup': DevicePopUpBox
  }

  const MapPopUpBox = popupData[popupType]

  let viewer = null
  let handler = null
  let currentClickEntity = null

  // 查找特定类型的实体
  const findEntityByType = (entities, type) => {
    let types = []

    Array.isArray(type) ? types = type : types = [type]

    return types.reduce((pre, curType) => {
      let entity = entities.find(entity => entity?.properties?.customData?._value?.data?.type === curType)

      return entity ? (pre.push({
        type: curType,
        entity
      }), pre) : pre
    }, [])
  }

  const publicEvent = (entity) => {
    viewer.scene.postRender.addEventListener(labelBoxRender)
  }

  const typeEvent = {
    'deviceAggregation': publicEvent,
    'single-drone-event': publicEvent,
    'event': publicEvent,
    'device': (entity) => {
      const device = entity.properties.customData._value.data
      store.commit('setSingleUavHome', device)
    }
  }

  // 左键单机事件
  const singleMachineEvent = async click => {
    let clickedEntities = viewer?.scene.drillPick(click.position).map(item => item.id)
    if (!clickedEntities.length) return

    let curClick = findEntityByType(clickedEntities, eventType)

    removeLabel()

    if (curClick.length > 0 && typeEvent[curClick[0].type]) {
      currentClickEntity = curClick[0].entity

      typeEvent[curClick[0].type](currentClickEntity)
    }
  }

  // 事件初始化
  const handlerInit = () => {
    !viewer && (viewer = getViewer())

    if (handler) return

    handler = new Cesium.ScreenSpaceEventHandler(viewer?.scene.canvas)
    handler.setInputAction(singleMachineEvent, Cesium.ScreenSpaceEventType.LEFT_CLICK)
  }

  // 事件移除
  const removeHandler = () => {
    handler?.removeInputAction(Cesium.ScreenSpaceEventType.LEFT_CLICK)
    handler?.destroy()
    handler = null
  }

  // 获取弹框box
  const getLabelDom = data => {
    const vNode = h(MapPopUpBox, { data, removeLabel })
    const tooltipContainer = document.createElement('div')
    tooltipContainer.id = 'mapPopUpBox'
    tooltipContainer.style.position = 'absolute'
    tooltipContainer.style.transform = styleTransform
    tooltipContainer.style.pointerEvents = 'none'
    document.querySelector('.page-index').append(tooltipContainer)
    render(vNode, tooltipContainer)
    return tooltipContainer
  }

  // 弹框位置刷新
  const labelBoxRender = () => {
    if (!currentClickEntity) return
    let dom = document.querySelector('#mapPopUpBox')
    if (!dom) {
      dom = getLabelDom(currentClickEntity.properties.customData._value.data)
    }
    const screenPosition = viewer?.scene.cartesianToCanvasCoordinates(currentClickEntity?.position?._value)
    if (screenPosition) {
      dom.style.left = `${screenPosition.x}px`
      dom.style.top = `${screenPosition.y}px`
      dom.style.display = 'block'
    }
  }

  const removeDom = () => {
    const dom = document.querySelector('#mapPopUpBox')
    if (dom && dom.parentNode) {
      dom.parentNode.removeChild(dom)
    }
  }

  // 移除弹框标签
  const removeLabel = () => {
    viewer?.scene.postRender.removeEventListener(labelBoxRender)
    removeDom()
  }

  const removeAll = () => {
    removeHandler()
    removeLabel()
  }

  // 自动清理
  onUnmounted(() => {
    removeAll()
  })

  return {
    handlerInit,
    removeAll,
    removeLabel
  }
}