bxztApp/packages/screen/src/views/3DSituationalAwarenessRefactor/index.vue

<template>
  <div class="situational-awareness">
    <!-- 顶部导航栏 -->
    <PageHeader @back="handleBack" />

    <!-- 主内容区域 -->
    <div class="situational-awareness__main">
      <!-- 地图底层 -->
      <div
        class="situational-awareness__map-layer"
        :class="{ 'is-compare-mode': isCompareMode }"
      >
        <!-- 左侧地图容器（对比模式下显示灾前场景） -->
        <div
          id="leftCesiumContainer"
          class="situational-awareness__left-map"
        ></div>

        <!-- 中间分割线 -->
        <div
          v-if="isCompareMode"
          class="situational-awareness__center-divider"
        ></div>

        <!-- 右侧地图（主地图 - 灾后场景） -->
        <div class="situational-awareness__right-map">
          <MapViewer @tool-change="handleMapToolChange" />
        </div>
      </div>

      <!-- 地图遮罩层 -->
      <div class="situational-awareness__map-mask" aria-hidden="true"></div>

      <!-- 场景标签层 - 独立层级，显示在遮罩层之上 -->
      <div class="situational-awareness__scene-labels-layer">
        <!-- 灾前现场实景标签 - 在中间分割线左侧 -->
        <SceneLabel
          v-if="isCompareMode"
          text="灾前现场实景"
          position="center-left"
        />

        <!-- 灾后现场实景标签 - 在右侧面板左边 -->
        <SceneLabel
          text="灾后现场实景"
          position="right-left"
        />
      </div>

      <!-- 浮动面板层 -->
      <div class="situational-awareness__panels-layer">
        <Transition name="panel-slide-left">
          <div
            v-show="!isLeftPanelCollapsed"
            class="situational-awareness__panel-column situational-awareness__panel-column--left"
          >
            <LeftPanel
              @start-dispatch="handleStartDispatch"
              @view-plan="handleViewPlan"
            />
          </div>
        </Transition>

        <Transition name="panel-slide-right">
          <div
            v-show="!isRightPanelCollapsed"
            class="situational-awareness__panel-column situational-awareness__panel-column--right"
          >
            <RightPanel />
          </div>
        </Transition>
      </div>

      <!-- 折叠按钮层 -->
      <div class="situational-awareness__collapse-buttons-layer">
        <!-- 左侧折叠按钮 -->
        <button
          class="situational-awareness__collapse-btn situational-awareness__collapse-btn--left"
          :class="{ 'is-collapsed': isLeftPanelCollapsed }"
          @click="toggleLeftPanel"
          :aria-label="isLeftPanelCollapsed ? '展开左侧面板' : '收起左侧面板'"
        >
          <img
            :src="isLeftPanelCollapsed ? collapseRightArrow : collapseLeftArrow"
            alt=""
            class="collapse-arrow"
          />
        </button>

        <!-- 右侧折叠按钮 -->
        <button
          class="situational-awareness__collapse-btn situational-awareness__collapse-btn--right"
          :class="{ 'is-collapsed': isRightPanelCollapsed }"
          @click="toggleRightPanel"
          :aria-label="isRightPanelCollapsed ? '展开右侧面板' : '收起右侧面板'"
        >
          <img
            :src="isRightPanelCollapsed ? collapseLeftArrow : collapseRightArrow"
            alt=""
            class="collapse-arrow"
          />
        </button>
      </div>

      <!-- 地图控件层 - 高于遮罩和面板 -->
      <div class="situational-awareness__controls-layer">
        <div id="sa-controls" class="situational-awareness__controls"></div>
      </div>

      <!-- 地图 Tooltip 层 - 用于显示地图标记点的轻量级信息提示框 -->
      <div class="situational-awareness__tooltip-layer">
        <MapTooltip
          :visible="mapTooltip.visible"
          :x="mapTooltip.x"
          :y="mapTooltip.y"
          :title="mapTooltip.title"
          :icon="mapTooltip.icon"
          :z-index="mapTooltip.zIndex"
          :show-video-icon="mapTooltip.data && mapTooltip.data.supportVideo"
          :video-icon-src="mediaIcon"
          @video-icon-click="handleVideoIconClick"
          @close="handleMapTooltipClose"
        >
          <!-- Tooltip 内容插槽 - 根据实际业务数据渲染 -->
          <template v-if="mapTooltip.data && mapTooltip.data.fields">
            <div
              v-for="(field, index) in mapTooltip.data.fields"
              :key="index"
              class="tooltip-field-item"
            >
              <span class="tooltip-field-label">{{ field.label }}：</span>
              <span class="tooltip-field-value">{{ field.value }}</span>
            </div>
          </template>

          <!-- 操作按钮插槽 -->
          <template v-if="mapTooltip.data && mapTooltip.data.actions" #actions>
            <button
              v-for="(action, index) in mapTooltip.data.actions"
              :key="index"
              class="tooltip-action-btn"
              @click="handleTooltipAction(action)"
            >
              {{ action.label }}
            </button>
          </template>
        </MapTooltip>
      </div>

      <!-- 加载动画层 - 一键启动后显示 -->
      <div v-if="showLoading" class="situational-awareness__loading-layer">
        <img
          src="./assets/images/加载2.gif"
          alt="加载中"
          class="situational-awareness__loading-gif"
        />
        <!-- <img
          src="./assets/images/加载.gif"
          alt="加载中"
          class="situational-awareness__loading-gif"
        /> -->
      </div>
    </div>

    <!-- 弹窗组件 -->
    <PersonnelDetail
      :visible="showPersonnelDetail"
      :personnel-data="selectedPersonnel"
      @close="showPersonnelDetail = false"
      @link="handlePersonnelLink"
    />

    <EmergencyCenterDetail
      :visible="showCenterDetail"
      :center-data="selectedCenter"
      @close="showCenterDetail = false"
    />

    <!-- 视频监控弹窗 -->
    <VideoModal
      v-if="showVideoModal"
      :visible="showVideoModal"
      :monitor="selectedVideoMonitor"
      @close="handleVideoModalClose"
    />

    <!-- 智能应急方案弹窗 -->
    <StretchableModal
      :visible="showStretchableModal"
      title="公路灾害现场处置推荐方案"
      :close-on-click-modal="true"
      :close-on-press-escape="true"
      :show-close="true"
      @close="showStretchableModal = false"
      width="clamp(100px, 50vw, 1400px)"
    >
      <!-- 使用应急方案内容组件 -->
      <EmergencyPlanContent :stations="disasterData.forcePreset.value.stations" />

      <!-- 底部一键启动按钮 -->
      <template #footer>
        <ActionButton
          text="一键启动"
          type="primary"
          size="medium"
          @click="handleModalStartDispatch"
        />
      </template>
    </StretchableModal>
  </div>
</template>

<script setup>
/**
 * 3D 态势感知主页面（重构版）
 *
 * 架构说明：
 * - 使用 Composition API 和 Composable 模式
 * - 生命周期管理：useCesiumLifecycle 统一管理资源
 * - 功能模块化：每个功能由独立的 composable 管理
 * - 数据层分离：硬编码数据移至 constants 目录
 *
 * 主要职责：
 * 1. 组件布局和模板渲染
 * 2. 子组件编排和事件转发
 * 3. 生命周期入口（初始化和清理）
 * 4. 用户交互事件处理
 */

import { ref, provide, onMounted, onUnmounted } from 'vue'
import * as Cesium from 'cesium'
import { ElMessage } from 'element-plus'

// ========== 组件导入 ==========
import PageHeader from './components/PageHeader.vue'
import LeftPanel from './components/LeftPanel/index.vue'
import MapViewer from './components/MapViewer/index.vue'
import RightPanel from './components/RightPanel/index.vue'
import PersonnelDetail from './components/Popups/PersonnelDetail.vue'
import EmergencyCenterDetail from './components/Popups/EmergencyCenterDetail.vue'
import VideoModal from './components/RightPanel/VideoModal.vue'
import MapTooltip from './components/shared/MapTooltip.vue'
import SceneLabel from './components/SceneLabel.vue'
import StretchableModal from './components/shared/StretchableModal.vue'
import ActionButton from './components/shared/ActionButton.vue'
import EmergencyPlanContent from './components/shared/EmergencyPlanContent.vue'

// ========== Composables 导入 ==========
import { useDisasterData } from './composables/useDisasterData'
import { useDualMapCompare } from './composables/useDualMapCompare'
import { useMapMarkers } from './composables/useMapMarkers'
import { use3DTiles } from './composables/use3DTiles'
import { useEntityAnimation } from './composables/useEntityAnimation'

// 新的 composables
import { useCesiumLifecycle } from './composables/useCesiumLifecycle'
import { useMapTooltip } from './composables/useMapTooltip'
import { useMockData } from './composables/useMockData'
import { useMapClickHandler } from './composables/useMapClickHandler'
import { useRangeCircle } from './composables/useRangeCircle'
import { usePathLines } from './composables/usePathLines'
import { useEmergencyDispatch } from './composables/useEmergencyDispatch'

// ========== 工具和常量导入 ==========
import { useMapStore } from '@/map'
import { request } from '@shared/utils/request'
import {
  DISASTER_CENTER,
  DEFAULT_CAMERA_CARTESIAN,
  DEFAULT_CAMERA_POSITION,
  DEFAULT_CAMERA_VIEW,
  DEFAULT_SEARCH_RADIUS,
  MARKER_ICON_SIZE,
} from './constants'

// ========== 图标资源导入 ==========
import emergencyCenterIcon from './assets/images/应急中心.png'
import eventIcon from './assets/images/事件icon.png'
import soldierIcon from './assets/images/SketchPngfbec927027ff9e49207749ebaafd229429315341fda199251b6dfb1723ff17fb.png'
import deviceIcon from './assets/images/SketchPng860d54f2a31f5f441fc6a88081224f1e98534bf6d5ca1246e420983bdf690380.png'
import emergencyBaseIcon from './assets/images/应急基地.png'
import reserveCenterIcon from './assets/images/储备中心.png'
import mediaIcon from './assets/images/media.png'
import collapseLeftArrow from './assets/images/折叠面板左箭头.png'
import collapseRightArrow from './assets/images/折叠面板右箭头.png'

// ====================
// 数据层
// ====================

// 使用灾害数据 composable
const disasterData = useDisasterData()

// 地图 store
const mapStore = useMapStore()

// ====================
// 生命周期管理
// ====================

// Cesium 资源生命周期管理
const {
  registerEventHandler,
  registerPostRenderListener,
  registerTimeout,
  cleanup,
} = useCesiumLifecycle()

// ====================
// 地图功能模块
// ====================

// 双地图对比功能
const { isCompareMode, toggleCompareMode } = useDualMapCompare()

// 地图标记功能
const {
  initializeMarkers,
  addEmergencyResourceMarkers,
  clearEmergencyResourceMarkers,
  addReserveCenterMarkers,
  clearReserveCenterMarkers,
} = useMapMarkers()

// 3D Tiles 加载
const { load3DTileset, waitForTilesetReady } = use3DTiles()

// 地图 Tooltip
const tooltipComposable = useMapTooltip()
const { tooltipState: mapTooltip, showTooltip, hideTooltip } = tooltipComposable

// 实体动画
const entityAnimationComposable = useEntityAnimation()

// 模拟数据服务
const mockDataService = useMockData()

// 范围圈管理
const rangeCircleComposable = useRangeCircle()
const { rangeCircleEntity, createOrUpdateRangeCircle, clearRangeCircle } =
  rangeCircleComposable

// 路径线管理
const pathLinesComposable = usePathLines()

// 地图点击事件处理
const mapClickHandler = useMapClickHandler({
  tooltipComposable,
  icons: {
    soldierIcon,
    deviceIcon,
    emergencyCenterIcon,
    emergencyBaseIcon,
    reserveCenterIcon,
  },
  rangeCircleEntity,
})

// 应急调度流程
const { showLoading, startDispatch } = useEmergencyDispatch({
  pathLinesComposable,
  entityAnimationComposable,
  mapStore,
  registerTimeoutFn: registerTimeout,
})

// ====================
// UI 状态
// ====================

// 面板折叠状态
const isLeftPanelCollapsed = ref(false)
const isRightPanelCollapsed = ref(false)

// 弹窗状态
const showPersonnelDetail = ref(false)
const showCenterDetail = ref(false)
const showStretchableModal = ref(false)
const showVideoModal = ref(false)

// 选中的数据
const selectedPersonnel = ref({
  name: '张强',
  department: '安全生产部',
  distance: 0.6,
  estimatedArrival: 10,
  avatar: null,
})

const selectedCenter = ref({
  name: '忠县应急中心',
  adminLevel: '国道',
  department: '交通公路部门',
  distance: 0.6,
  image: null,
})

const selectedVideoMonitor = ref({
  id: '',
  title: '',
  videoSrc: '',
  dateRange: '',
  hasMegaphone: false,
  hasAudio: true,
  hasDirectionControl: false,
})

// ====================
// 事件处理函数
// ====================

/**
 * 切换左侧面板
 */
const toggleLeftPanel = () => {
  isLeftPanelCollapsed.value = !isLeftPanelCollapsed.value
}

/**
 * 切换右侧面板
 */
const toggleRightPanel = () => {
  isRightPanelCollapsed.value = !isRightPanelCollapsed.value
}

/**
 * 返回驾驶舱
 */
const handleBack = () => {
  console.log('返回驾驶舱')
  // 实际实现：路由跳转
  // router.push('/cockpit')
}

/**
 * 处理人员联动
 */
const handlePersonnelLink = (personnel) => {
  console.log('联动人员:', personnel)
  showPersonnelDetail.value = false
}

/**
 * 处理 Tooltip 操作按钮点击事件
 */
const handleTooltipAction = (action) => {
  console.log('[index.vue] Tooltip 操作按钮点击:', action)

  if (action.type === 'link') {
    // 应急人员的"联动"操作
    ElMessage.success(`已联动应急人员: ${action.data.name?.getValue() || '未知'}`)
    hideTooltip()
  } else if (action.type === 'connect') {
    // 应急基地的"连线"操作
    ElMessage.success(`已连线应急基地: ${action.data.name?.getValue() || '未知'}`)
    hideTooltip()
  }
}

/**
 * 关闭地图 Tooltip
 */
const handleMapTooltipClose = () => {
  mapTooltip.value.visible = false
}

/**
 * 处理视频图标点击事件
 */
const handleVideoIconClick = () => {
  const { data } = mapTooltip.value
  if (data && data.supportVideo) {
    selectedVideoMonitor.value = {
      id: Date.now().toString(),
      title: data.videoTitle || '视频监控',
      videoSrc: data.videoSrc || '',
      dateRange: new Date().toLocaleDateString(),
      hasMegaphone: false,
      hasAudio: true,
      hasDirectionControl: false,
    }
    showVideoModal.value = true
  }
}

/**
 * 处理视频弹窗关闭事件
 */
const handleVideoModalClose = () => {
  showVideoModal.value = false
}

/**
 * 处理力量调度启动事件
 */
const handleStartDispatch = (payload) => {
  startDispatch(payload)
}

/**
 * 处理查看智能应急方案事件
 */
const handleViewPlan = (plan) => {
  console.log('[index.vue] 查看智能应急方案:', plan)
  showStretchableModal.value = true
}

/**
 * 处理弹窗中的一键启动按钮点击事件
 */
const handleModalStartDispatch = () => {
  console.log('[index.vue] 弹窗中点击一键启动')
  showStretchableModal.value = false
  handleStartDispatch({
    planName: '智能应急方案',
    plan: disasterData.forceDispatch.value.plan,
    responseLevel: disasterData.forceDispatch.value.responseLevel,
    estimatedClearTime: disasterData.forceDispatch.value.estimatedClearTime,
  })
}

/**
 * 处理地图工具变化事件
 */
const handleMapToolChange = async ({ tool, active }) => {
  console.log(`地图工具变化: ${tool}, 激活状态: ${active}`)

  if (tool === 'modelCompare') {
    try {
      const loadingMessage = ElMessage({
        message: active ? '正在启用模型对比...' : '正在关闭模型对比...',
        type: 'info',
        duration: 0,
        showClose: false,
      })

      await toggleCompareMode(active, mapStore.viewer)

      loadingMessage.close()
      ElMessage.success(active ? '模型对比已启用' : '模型对比已关闭')
    } catch (error) {
      console.error('切换模型对比模式失败:', error)
      ElMessage.error({
        message: `切换模型对比失败: ${error.message || '未知错误'}`,
        duration: 3000,
      })
    }
  }
}

/**
 * 处理距离范围变更
 */
const handleDistanceChange = async (newDistance) => {
  console.log(`[index.vue] 距离范围改变为: ${newDistance}km`)

  // 更新搜索半径
  disasterData.updateSearchRadius(newDistance)

  // 更新范围圈
  if (mapStore.viewer) {
    createOrUpdateRangeCircle(mapStore.viewer, newDistance)
  }

  // 重新加载应急资源数据并更新地图标记
  await loadEmergencyResources(DISASTER_CENTER.lon, DISASTER_CENTER.lat)

  // 重新加载储备中心和预置点数据并更新地图标记
  await loadReserveCentersAndPresets(DISASTER_CENTER.lon, DISASTER_CENTER.lat)
}

// ====================
// 数据加载函数
// ====================

/**
 * 加载养护站数据
 */
const loadEmergencyResources = async (longitude, latitude) => {
  try {
    const response = await request({
      url: `/snow-ops-platform/disaster/matchEmergencyResources`,
      method: 'GET',
      params: {
        longitude,
        latitude,
        maxDistance: disasterData.forcePreset.value.searchRadius,
      },
    })

    if (response?.data) {
      disasterData.updateForcePreset(response.data)
      console.log('[index.vue] 应急资源数据加载成功:', response.data)

      if (mapStore.viewer) {
        console.log('[index.vue] 更新地图应急资源标记...')
        clearEmergencyResourceMarkers(mapStore.viewer)
        await addEmergencyResourceMarkers(mapStore.viewer, response.data, { longitude, latitude }, { heightOffset: 10 })
      } else {
        console.warn('[index.vue] 地图viewer未就绪，跳过标记更新')
      }
    } else {
      console.warn('[index.vue] 应急资源接口返回数据为空')
    }

    return response
  } catch (error) {
    console.error('[index.vue] 加载应急资源数据失败:', error)
    ElMessage.warning({
      message: '应急资源数据加载失败,使用默认数据',
      duration: 3000,
    })
    return null
  }
}

/**
 * 加载储备中心和预置点数据
 */
const loadReserveCentersAndPresets = async (longitude, latitude) => {
  try {
    const response = await request({
      url: `/snow-ops-platform/yhYjll/list`,
      method: 'GET',
      params: {
        longitude,
        latitude,
        maxDistance: disasterData.forcePreset.value.searchRadius,
      },
    })

    if (response?.data && Array.isArray(response.data)) {
      console.log('[index.vue] 储备中心和预置点数据加载成功:', response.data)

      if (mapStore.viewer) {
        console.log('[index.vue] 添加储备中心和预置点地图标记...')
        clearReserveCenterMarkers(mapStore.viewer)
        await addReserveCenterMarkers(mapStore.viewer, response.data, { heightOffset: 10 })
      } else {
        console.warn('[index.vue] 地图viewer未就绪，跳过标记更新')
      }
    } else {
      console.warn('[index.vue] 储备中心和预置点接口返回数据为空')
    }

    return response
  } catch (error) {
    console.error('[index.vue] 加载储备中心和预置点数据失败:', error)
    ElMessage.warning({
      message: '储备中心和预置点数据加载失败',
      duration: 3000,
    })
    return null
  }
}

// ====================
// 场景初始化函数
// ====================

/**
 * 初始化场景
 */
const initializeScene = async () => {
  const viewer = mapStore.viewer
  if (!viewer) {
    console.error('[index.vue] viewer 未就绪')
    return
  }

  console.log('[index.vue] 开始初始化场景...')

  // 1. 启用模型对比功能（界面立即呈现，模型延迟加载）
  try {
    console.log('[index.vue] 启用模型对比功能（不加载左侧模型）...')
    await toggleCompareMode(true, viewer, { skipLeftModelLoad: true })
    console.log('[index.vue] 模型对比界面已启用')
  } catch (error) {
    console.error('[index.vue] 启用模型对比功能失败:', error)
  }

  // 2. 定位相机到目标位置
  console.log('[index.vue] 设置相机到目标位置...')
  viewer.camera.setView({
    destination: Cesium.Cartesian3.fromDegrees(
      DEFAULT_CAMERA_POSITION.lon,
      DEFAULT_CAMERA_POSITION.lat,
      DEFAULT_CAMERA_VIEW.height
    ),
    orientation: {
      heading: Cesium.Math.toRadians(DEFAULT_CAMERA_VIEW.heading),
      pitch: Cesium.Math.toRadians(DEFAULT_CAMERA_VIEW.pitch),
      roll: DEFAULT_CAMERA_VIEW.roll,
    },
  })

  // 3. 添加模拟点位（人员和设备）
  const allMockPoints = mockDataService.getAllMockPoints()
  allMockPoints.forEach((point) => {
    const config =
      point.type === 'soldier'
        ? mockDataService.createPersonnelEntityConfig(point, soldierIcon)
        : mockDataService.createDeviceEntityConfig(point, deviceIcon)
    viewer.entities.add(config)
  })
  console.log(`[index.vue] 已添加 ${allMockPoints.length} 个模拟点位`)

  // 4. 添加路径起点标记（用于"一键启动"）
  const allPaths = mockDataService.getAllAnimationPaths()
  Object.entries(allPaths).forEach(([pathId, path]) => {
    const icon = path.metadata.type === 'soldier' ? soldierIcon : deviceIcon
    const config = mockDataService.createPathStartMarkerConfig(
      { ...path, id: pathId },
      icon
    )
    viewer.entities.add(config)
  })
  console.log('[index.vue] 已添加 3 个路径起点标记')

  // 5. 设置地图点击事件监听
  mapClickHandler.setupClickHandler(viewer, registerEventHandler, registerPostRenderListener)

  // 6. 加载右侧 3D Tiles（灾后模型）
  try {
    console.log('[index.vue] 开始加载3D模型...')
    const afterTileset = await load3DTileset(viewer, 'after', false)

    if (afterTileset) {
      console.log('[index.vue] 等待3D模型完全就绪...')
      await waitForTilesetReady(afterTileset)
      console.log('[index.vue] 3D模型已完全就绪')

      // 等待地形数据准备就绪
      await new Promise((resolve) => setTimeout(resolve, 2000))

      // 添加中心点标记
      console.log('[index.vue] 添加中心点标记...')
      console.log('[index.vue] 中心点标记位置:', DISASTER_CENTER.lon, DISASTER_CENTER.lat)
      viewer.entities.add({
        position: Cesium.Cartesian3.fromDegrees(DISASTER_CENTER.lon, DISASTER_CENTER.lat, 0),
        billboard: {
          image: eventIcon,
          width: 36,
          height: 36,
          verticalOrigin: Cesium.VerticalOrigin.BOTTOM,
          heightReference: Cesium.HeightReference.CLAMP_TO_GROUND,
          disableDepthTestDistance: Number.POSITIVE_INFINITY,
        },
      })
      console.log('[index.vue] 中心点标记已添加')
    }
  } catch (error) {
    console.error('[index.vue] 3D模型加载失败:', error)
  }

  // 7. 延迟加载左侧 3D Tiles（灾前模型）
  try {
    console.log('[index.vue] 开始加载左侧灾前模型...')
    await toggleCompareMode(true, viewer, { loadLeftModel: true })
    console.log('[index.vue] 左侧灾前模型加载完成')
  } catch (error) {
    console.error('[index.vue] 左侧模型加载失败:', error)
  }

  // 8. 初始化地图标记
  try {
    console.log('[index.vue] 开始初始化地图标记...')
    await initializeMarkers(viewer, {
      useSampledHeights: true,
      heightOffset: 100,
    })
    console.log('[index.vue] 地图标记初始化完成')
  } catch (error) {
    console.error('[index.vue] 地图标记初始化失败:', error)
  }

  // 9. 创建范围圈
  createOrUpdateRangeCircle(viewer, disasterData.forcePreset.value.searchRadius)

  // 10. 额外等待确保地形完全就绪（避免标记悬浮）
  console.log('[index.vue] 等待地形完全就绪...')
  await new Promise(resolve => setTimeout(resolve, 1000))

  // 11. 加载应急资源数据（在地形就绪后）
  console.log('[index.vue] 加载应急资源数据...')
  await loadEmergencyResources(DISASTER_CENTER.lon, DISASTER_CENTER.lat)

  // 12. 加载储备中心和预置点数据
  console.log('[index.vue] 加载储备中心和预置点数据...')
  await loadReserveCentersAndPresets(DISASTER_CENTER.lon, DISASTER_CENTER.lat)

  console.log('[index.vue] 场景初始化完成')
}

// ====================
// 生命周期钩子
// ====================

/**
 * 组件挂载
 * 统一的初始化入口
 */
onMounted(() => {
  // 等待地图就绪后初始化场景（数据加载已在 initializeScene 中完成）
  mapStore.onReady(async () => {
    console.log('[index.vue] 3D态势感知地图已就绪')

    // 初始化场景（包含所有数据加载）
    await initializeScene()
  })
})

/**
 * 组件卸载
 * 清理所有资源
 */
onUnmounted(() => {
  console.log('[index.vue] 组件卸载，开始清理资源...')

  const viewer = mapStore.viewer

  // 清理范围圈
  if (viewer) {
    clearRangeCircle(viewer)
  }

  // 清理地图点击处理器
  mapClickHandler.destroy()

  // 清理所有 Cesium 资源（由 useCesiumLifecycle 自动执行）
  cleanup()

  console.log('[index.vue] 资源清理完成')
})

// ====================
// Provide 给子组件
// ====================

provide('disasterData', disasterData)
provide('onDistanceChange', handleDistanceChange)

</script>

<style scoped lang="scss">
@use "@/styles/mixins.scss" as *;
@use "./assets/styles/common.scss" as *;

.situational-awareness {
  // 容器查询设置，用于嵌入场景的自适应缩放
  container-name: situational-awareness;
  container-type: size;

  // 为旧版浏览器提供视口单位回退，封顶 1920×1080
  --cq-inline-100: clamp(0px, 100vw, 1920px);
  --cq-block-100: clamp(0px, 100vh, 1080px);

  // 当支持容器单位时覆盖为容器单位，同样封顶
  @supports (width: 1cqw) {
    --cq-inline-100: min(100cqw, 1920px);
  }
  @supports (height: 1cqh) {
    --cq-block-100: min(100cqh, 1080px);
  }

  // 可配置的布局变量（使用 calc 直接计算，避免函数嵌套）
  --sa-left-width: calc(464 / 1920 * var(--cq-inline-100, 100vw));
  --sa-right-width: calc(486 / 1920 * var(--cq-inline-100, 100vw));
  --sa-gap: calc(16 / 1920 * var(--cq-inline-100, 100vw));
  --sa-padding: calc(16 / 1920 * var(--cq-inline-100, 100vw));
  --sa-header-height: calc(
    131 / 1080 * var(--cq-block-100, 100vh)
  ); // Header 高度
  --sa-min-width: 1280px;
  --sa-min-height: 720px;

  position: relative;
  width: 100%;
  height: 100%;
  // max-width: 1920px;
  // max-height: 1080px;
  min-width: var(--sa-min-width);
  min-height: var(--sa-min-height);
  background-color: var(--bg-dark);
  overflow-x: hidden;
  overflow-y: auto; // 当宿主尺寸 < 最小尺寸时允许滚动，达到上限时不放大

  // PageHeader 浮在顶部
  > :first-child {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10;
  }

  &__main {
    position: absolute;
    inset: 0; // 铺满整个容器
    background: url(./assets/images/main-bg.png) center/cover no-repeat;
    overflow: hidden;
  }

  // 地图底层 - 填满整个容器
  &__map-layer {
    position: absolute;
    inset: 0;
    z-index: 0;
    display: flex;

    // 默认单地图模式
    &:not(.is-compare-mode) {
      .situational-awareness__right-map {
        width: 100%;
      }

      .situational-awareness__left-map {
        width: 0;
        opacity: 0;
        pointer-events: none;
        overflow: hidden;
      }
    }

    // 双地图对比模式
    &.is-compare-mode {
      .situational-awareness__left-map {
        width: 50%;
        opacity: 1;
        pointer-events: auto;
        transition: width 0.3s ease, opacity 0.3s ease;
      }

      .situational-awareness__right-map {
        width: 50%;
        transition: width 0.3s ease;
      }
    }
  }

  // 左侧地图容器（灾前场景 - 对比时显示）
  &__left-map {
    position: relative;
    height: 100%;
    background: #000;
  }

  // 右侧地图容器（灾后场景 - 主地图）
  &__right-map {
    position: relative;
    height: 100%;
  }

  // 中间分割线
  &__center-divider {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(
      to bottom,
      rgba(255, 255, 255, 0.1),
      rgba(255, 255, 255, 0.5),
      rgba(255, 255, 255, 0.1)
    );
    z-index: 1;
    pointer-events: none;
  }

  // 地图遮罩层 - 覆盖在地图之上，增强视觉效果
  &__map-mask {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none; // 不阻挡交互
    // 使用 cockpit 的遮罩层图片，保持视觉一致性
    background: url(@/views/cockpit/assets/img/遮罩层.png) center/cover
      no-repeat;
  }

  // 场景标签层 - 显示在遮罩层和面板层之上
  &__scene-labels-layer {
    position: absolute;
    inset: 0;
    z-index: 10;
    pointer-events: none; // 标签不阻挡交互
  }

  // 浮动面板层 - 使用绝对定位固定面板位置
  &__panels-layer {
    position: absolute;
    inset: 0;
    z-index: 2;
    height: 100%;
    pointer-events: none; // 容器不拦截事件，让中间区域透明
  }

  // 左右面板列 - 浮动卡片样式
  &__panel-column {
    position: absolute;
    // top: var(--sa-header-height); // 从 header 下方开始
    // bottom: 0;
    display: flex;
    flex-direction: column;
    gap: var(--sa-gap); // 列内子面板之间的间距
    min-width: 0; // 防止在窄容器中溢出
    min-height: 0; // 允许 flex 子元素收缩并启用滚动
    pointer-events: auto; // 恢复面板的交互能力

    // 左侧面板固定在左边
    &--left {
      left: 0;
      width: var(--sa-left-width);
    }

    // 右侧面板固定在右边
    &--right {
      right: 0;
      width: var(--sa-right-width);
    }
  }

  // 中间占位区域 - 透明且不可交互，点击穿透到地图
  &__center-spacer {
    pointer-events: none;
  }

  // 折叠按钮层 - 独立层级，放置在屏幕两侧
  &__collapse-buttons-layer {
    position: absolute;
    inset: 0;
    z-index: 11; // 高于场景标签层
    pointer-events: none; // 容器不拦截事件
    padding-top: var(--sa-header-height); // 预留 Header 高度
  }

  // 折叠按钮
  &__collapse-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    cursor: pointer;
    pointer-events: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 11;
    padding: 0;

    &:hover {
      opacity: 0.8;
    }

    &:active {
      transform: translateY(-50%) scale(0.95);
    }

    .collapse-arrow {
      width: vw(30);
      height: auto;
      transition: all 0.3s ease;
    }

    // 左侧按钮 - 固定在屏幕最左侧
    &--left {
      left: 0;
    }

    // 右侧按钮 - 固定在屏幕最右侧
    &--right {
      right: 0;
    }
  }

  // 面板滑动动画 - 左侧
  .panel-slide-left-enter-active,
  .panel-slide-left-leave-active {
    transition: all 0.3s ease;
  }

  .panel-slide-left-enter-from {
    transform: translateX(-100%);
    opacity: 0;
  }

  .panel-slide-left-leave-to {
    transform: translateX(-100%);
    opacity: 0;
  }

  // 面板滑动动画 - 右侧
  .panel-slide-right-enter-active,
  .panel-slide-right-leave-active {
    transition: all 0.3s ease;
  }

  .panel-slide-right-enter-from {
    transform: translateX(100%);
    opacity: 0;
  }

  .panel-slide-right-leave-to {
    transform: translateX(100%);
    opacity: 0;
  }

  // 地图控件层 - 高于遮罩和面板，用于放置地图控制工具
  &__controls-layer {
    position: absolute;
    inset: 0;
    z-index: 3;
    pointer-events: none; // 容器不拦截事件
    display: flex;
    justify-content: center;
    align-items: flex-end;
    padding-bottom: 30px; // 临时使用固定值，确保控件显示
  }

  // 控件容器 - 恢复交互能力
  &__controls {
    pointer-events: auto;
    position: relative;
    // 调试：确保控件容器可见
    min-height: 56px; // MapControls 的高度
  }

  // 地图 Tooltip 层 - 覆盖地图和面板，仅 Tooltip 自身可交互
  &__tooltip-layer {
    position: absolute;
    inset: 0;
    z-index: 4; // 高于控件层
    pointer-events: none; // 容器不拦截事件，点击穿透到地图
  }

  // 加载动画层 - 一键启动后显示
  &__loading-layer {
    position: absolute;
    top: calc(var(--sa-header-height) + vh(40));
    left: 0;
    right: 0;
    // bottom: 0;
    z-index: 5; // 高于 Tooltip 层
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none; // 不阻止点击穿透
  }

  // 加载 GIF 图片
  &__loading-gif {
    width: auto;
    height: auto;
    max-width: 320px;
    max-height: 55px;
    object-fit: contain;
  }
}

// Tooltip 内容字段样式
// 用于在 Tooltip 插槽中展示字段列表
.tooltip-field-item {
  display: flex;
  align-items: baseline;
  gap: vw(8);
  padding: vh(6) 0;

  .tooltip-field-label {
    color: var(--text-gray);
    font-size: fs(13);
    font-family: SourceHanSansCN-Regular, sans-serif;
    white-space: nowrap;
    flex-shrink: 0;
  }

  .tooltip-field-value {
    color: var(--text-white);
    font-size: fs(13);
    font-family: SourceHanSansCN-Medium, sans-serif;
    font-weight: 500;
    flex: 1;
    word-break: break-all;
  }
}

// Tooltip 操作按钮样式
// 用于"连线"、"联动"等交互按钮
.tooltip-action-btn {
  min-width: vw(100);
  height: vh(36);
  padding: 0 vw(24);
  background: url('./assets/images/地图tooltip-button.png') no-repeat center/100% 100%;
  border: none;
  color: var(--text-white);
  font-size: fs(14);
  font-family: SourceHanSansCN-Medium, sans-serif;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;

  &:hover {
    filter: brightness(1.2);
    transform: translateY(vh(-2));
  }

  &:active {
    filter: brightness(0.9);
    transform: translateY(0);
  }
}

// 窄容器嵌入的紧凑布局（<1100px 宽度）
.situational-awareness.is-compact {
  --sa-left-width: calc(380 / 1920 * var(--cq-inline-100, 100vw));
  --sa-right-width: calc(400 / 1920 * var(--cq-inline-100, 100vw));
  --sa-gap: calc(12 / 1920 * var(--cq-inline-100, 100vw));
  --sa-padding: calc(12 / 1920 * var(--cq-inline-100, 100vw));
}

// 嵌入模式 - 使用更保守的最小尺寸
.situational-awareness.is-embedded {
  --sa-min-width: 1024px;
  --sa-min-height: 600px;
}
</style>