From 146855a6dab6af7401f59278c9a1d83a5bd9a4fd Mon Sep 17 00:00:00 2001
From: tanhao <2424726204@qq.com>
Date: Wed, 7 Jun 2023 17:33:42 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E5=9C=B0=E5=9B=BE=E7=BB=84=E4=BB=B6?=
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---
 .../components/Charts/Maps/MapBase/config.ts  |  25 +++-
 .../components/Charts/Maps/MapBase/config.vue |  52 +++++++-
 .../components/Charts/Maps/MapBase/data.json  | 117 ++++++++++++++++--
 .../components/Charts/Maps/MapBase/index.vue  |  99 +++++++++++++--
 .../components/ChartsItemBox/index.vue        |  29 +++--
 5 files changed, 289 insertions(+), 33 deletions(-)

diff --git a/src/packages/components/Charts/Maps/MapBase/config.ts b/src/packages/components/Charts/Maps/MapBase/config.ts
index 888fe6b7..d8a92446 100644
--- a/src/packages/components/Charts/Maps/MapBase/config.ts
+++ b/src/packages/components/Charts/Maps/MapBase/config.ts
@@ -11,7 +11,10 @@ export const option = {
   dataset: dataJson,
   mapRegion: {
     adcode: 'china',
-    showHainanIsLands: true
+    enter: false,
+    showHainanIsLands: false,
+    backSize: 50,
+    backColor: '#ffffff'
   },
   tooltip: {
     show: true,
@@ -145,6 +148,26 @@ export const option = {
         shadowOffsetY: 2,
         shadowBlur: 10
       }
+    },
+    {
+      type: 'lines',
+      zlevel: 2,
+      effect: {
+          show: true,
+          period: 4, //箭头指向速度，值越小速度越快
+          trailLength: 0.4, //特效尾迹长度[0,1]值越大，尾迹越长重
+          symbol: 'arrow', //箭头图标
+          symbolSize: 7, //图标大小
+      },
+      lineStyle: {
+        normal: {
+          color:'#4fb6d2',
+          width: 1, //线条宽度
+          opacity: 0.1, //尾迹线条透明度
+          curveness: .3 //尾迹线条曲直度
+        }
+      },
+      data: []
     }
   ]
 }
diff --git a/src/packages/components/Charts/Maps/MapBase/config.vue b/src/packages/components/Charts/Maps/MapBase/config.vue
index b3ef4961..e1436c05 100644
--- a/src/packages/components/Charts/Maps/MapBase/config.vue
+++ b/src/packages/components/Charts/Maps/MapBase/config.vue
@@ -1,7 +1,7 @@
 <template>
   <!-- Echarts 全局设置 -->
   <global-setting :optionData="optionData"></global-setting>
-  <CollapseItem name="地图" :expanded="true">
+  <CollapseItem name="地图" :expanded="false">
     <SettingItemBox name="地图区域">
       <SettingItem name="默认中国">
         <n-select
@@ -180,9 +180,25 @@
       <SettingItem>
         <n-checkbox v-model:checked="mapRegion.showHainanIsLands" size="small">显示南海群岛</n-checkbox>
       </SettingItem>
+      <SettingItem>
+        <n-checkbox v-model:checked="mapRegion.enter" size="small">点击进入下级</n-checkbox>
+      </SettingItem>
+    </SettingItemBox>
+    <SettingItemBox name="返回图标" v-if="mapRegion.enter">
+      <SettingItem name="颜色">
+        <n-color-picker size="small" :modes="['hex']" v-model:value="mapRegion.backColor"></n-color-picker>
+      </SettingItem>
+      <SettingItem name="大小">
+        <n-input-number
+          v-model:value="mapRegion.backSize"
+          :min="1"
+          size="small"
+          placeholder="请输入字体大小"
+        ></n-input-number>
+      </SettingItem>
     </SettingItemBox>
   </CollapseItem>
-  <CollapseItem name="标记" :expanded="true">
+  <CollapseItem name="标记" :expanded="false">
     <SettingItemBox name="样式">
       <SettingItem name="大小">
         <n-input-number v-model:value="seriesList[0].symbolSize" size="small" :min="0"></n-input-number>
@@ -223,6 +239,38 @@
       </SettingItem>
     </SettingItemBox>
   </CollapseItem>
+
+  <CollapseItem name="线条" :expanded="true">
+    <SettingItemBox name="箭头">
+      <SettingItem name="速度">
+        <n-tooltip trigger="hover">
+          <template #trigger>
+            <n-input-number v-model:value="seriesList[2].effect.period" size="small" :min="0"></n-input-number>
+          </template>
+          值越小速度越快
+        </n-tooltip>
+      </SettingItem>
+      <SettingItem name="尾迹">
+        <n-tooltip trigger="hover">
+          <template #trigger>
+            <n-input-number v-model:value="seriesList[2].effect.trailLength" size="small" :min="0" :max="1"></n-input-number>
+          </template>
+          特效尾迹长度[0,1]值越大，尾迹越长重
+        </n-tooltip>
+      </SettingItem>
+      <SettingItem name="大小">
+        <n-input-number v-model:value="seriesList[2].effect.symbolSize" size="small" :min="0"></n-input-number>
+      </SettingItem>
+    </SettingItemBox>
+    <SettingItemBox name="配置">
+      <SettingItem name="颜色">
+        <n-color-picker size="small" :modes="['hex']" v-model:value="seriesList[2].lineStyle.normal.color"></n-color-picker>
+      </SettingItem>
+      <SettingItem name="宽度">
+        <n-input-number v-model:value="seriesList[2].lineStyle.normal.width" size="small" :min="1"></n-input-number>
+      </SettingItem>
+    </SettingItemBox>
+  </CollapseItem>
 </template>
 
 <script setup lang="ts">
diff --git a/src/packages/components/Charts/Maps/MapBase/data.json b/src/packages/components/Charts/Maps/MapBase/data.json
index 3deec4f2..f6236830 100644
--- a/src/packages/components/Charts/Maps/MapBase/data.json
+++ b/src/packages/components/Charts/Maps/MapBase/data.json
@@ -2,23 +2,93 @@
   "point": [
     {
       "name": "北京",
-      "value": [116.405285, 39.904989, 200]
+      "value": [
+        116.405285,
+        39.904989,
+        200
+      ]
     },
     {
       "name": "郑州",
-      "value": [113.665412, 34.757975, 888]
+      "value": [
+        113.665412,
+        34.757975,
+        888
+      ]
     },
     {
       "name": "青海",
-      "value": [101.778916, 36.623178, 666]
+      "value": [
+        101.778916,
+        36.623178,
+        666
+      ]
     },
     {
       "name": "宁夏回族自治区",
-      "value": [106.278179, 38.46637, 66]
+      "value": [
+        106.278179,
+        38.46637,
+        66
+      ]
     },
     {
       "name": "哈尔滨市",
-      "value": [126.642464, 45.756967, 101]
+      "value": [
+        126.642464,
+        45.756967,
+        101
+      ]
+    }
+  ],
+  "line": [
+    {
+      "coords": [
+        [
+          113.665412,
+          34.757975
+        ],
+        [
+          116.405285,
+          39.904989
+        ]
+      ]
+    },
+    {
+      "coords": [
+        [
+          101.778916,
+          36.623178
+        ],
+        [
+          116.405285,
+          39.904989
+        ]
+      ]
+    },
+    {
+      "coords": [
+        [
+          106.278179,
+          38.46637
+        ],
+        [
+          116.405285,
+          39.904989
+        ]
+      ]
+    },
+    {
+      "coords": [
+        [
+          126.642464,
+          45.756967
+        ],
+        [
+          116.405285,
+          39.904989
+        ]
+      ]
     }
   ],
   "map": [
@@ -30,7 +100,6 @@
       "name": "河北省",
       "value": 98
     },
-
     {
       "name": "江苏省",
       "value": 300
@@ -69,11 +138,33 @@
     }
   ],
   "pieces": [
-    { "gte": 1000, "label": ">1000" },
-    { "gte": 600, "lte": 999, "label": "600-999" },
-    { "gte": 200, "lte": 599, "label": "200-599" },
-    { "gte": 50, "lte": 199, "label": "49-199" },
-    { "gte": 10, "lte": 49, "label": "10-49" },
-    { "lte": 9, "label": "<9" }
+    {
+      "gte": 1000,
+      "label": ">1000"
+    },
+    {
+      "gte": 600,
+      "lte": 999,
+      "label": "600-999"
+    },
+    {
+      "gte": 200,
+      "lte": 599,
+      "label": "200-599"
+    },
+    {
+      "gte": 50,
+      "lte": 199,
+      "label": "49-199"
+    },
+    {
+      "gte": 10,
+      "lte": 49,
+      "label": "10-49"
+    },
+    {
+      "lte": 9,
+      "label": "<9"
+    }
   ]
-}
+}
\ No newline at end of file
diff --git a/src/packages/components/Charts/Maps/MapBase/index.vue b/src/packages/components/Charts/Maps/MapBase/index.vue
index a6300819..f31d45a5 100644
--- a/src/packages/components/Charts/Maps/MapBase/index.vue
+++ b/src/packages/components/Charts/Maps/MapBase/index.vue
@@ -1,12 +1,23 @@
 <template>
-  <v-chart ref="vChartRef" :init-options="initOptions" :theme="themeColor" :option="option.value" :manual-update="isPreview()" autoresize>
+  <div>
+    <n-icon 
+    v-if="(enter && levelHistory.length !== 0) || (enter && !isPreview())"
+    :color="backColor"
+    @click="backLevel"
+    :size="backSize" class="back-icon">
+      <ArrowBackIcon />
+    </n-icon>
+    <v-chart ref="vChartRef" :init-options="initOptions" :theme="themeColor" :option="option.value" :manual-update="isPreview()" autoresize @click="chartPEvents">
   </v-chart>
+  </div>
 </template>
 
 <script setup lang="ts">
-import { PropType, reactive, watch, ref, nextTick } from 'vue'
+
+import { PropType, reactive, watch, ref, nextTick, toRefs } from 'vue'
 import config, { includes } from './config'
 import VChart from 'vue-echarts'
+import { icon } from '@/plugins'
 import { useCanvasInitOptions } from '@/hooks/useCanvasInitOptions.hook'
 import { use, registerMap } from 'echarts/core'
 import { EffectScatterChart, MapChart } from 'echarts/charts'
@@ -16,8 +27,12 @@ import { mergeTheme, setOption } from '@/packages/public/chart'
 import { useChartEditStore } from '@/store/modules/chartEditStore/chartEditStore'
 import { isPreview } from '@/utils'
 import mapJsonWithoutHainanIsLands from './mapWithoutHainanIsLands.json'
+import mapChinaJson from './mapGeojson/china.json'
 import { DatasetComponent, GridComponent, TooltipComponent, GeoComponent, VisualMapComponent } from 'echarts/components'
 
+const { ArrowBackIcon } = icon.ionicons5
+let levelHistory: any = ref([])
+
 const props = defineProps({
   themeSetting: {
     type: Object,
@@ -33,6 +48,8 @@ const props = defineProps({
   }
 })
 
+const { backColor, backSize, enter } = toRefs(props.chartConfig.option.mapRegion)
+
 const initOptions = useCanvasInitOptions(props.chartConfig.option, props.themeSetting)
 
 use([
@@ -87,6 +104,16 @@ const vEchartsSetOption = () => {
 const dataSetHandle = async (dataset: any) => {
   props.chartConfig.option.series.forEach((item: any) => {
     if (item.type === 'effectScatter' && dataset.point) item.data = dataset.point
+    else if (item.type === 'lines' && dataset.line) {
+      item.data = dataset.line.map((it: any) => {
+        return {
+          ...it,
+          lineStyle: {
+            color: props.chartConfig.option.series[2].lineStyle.normal.color
+          }
+        }
+      })
+    }
     else if (item.type === 'map' && dataset.map) item.data = dataset.map
   })
   if (dataset.pieces) props.chartConfig.option.visualMap.pieces = dataset.pieces
@@ -101,6 +128,44 @@ const hainanLandsHandle = async (newData: boolean) => {
     registerMap('china', { geoJSON: mapJsonWithoutHainanIsLands as any, specialAreas: {} })
   }
 }
+
+// 点击区域
+const chartPEvents = (e: any) => {
+  if (!props.chartConfig.option.mapRegion.enter) {
+    return
+  }
+  mapChinaJson.features.forEach((item) => {
+    var pattern = new RegExp(e.name);
+    if (pattern.test(item.properties.name)) {
+      let code = String(item.properties.adcode)
+      levelHistory.value.push(code)
+      checkOrMap(code)
+    }
+  })
+}
+
+// 返回上一级
+const backLevel = () => {
+  levelHistory.value = []
+  if (levelHistory.value.length > 1) {
+    levelHistory.value.pop()
+    const code = levelHistory[levelHistory.value.length -1]
+    checkOrMap(code)
+  } else {
+    checkOrMap('china')
+  }
+}
+
+// 切换地图
+const checkOrMap = async (newData: string) => {
+  await getGeojson(newData)
+  props.chartConfig.option.geo.map = newData
+  props.chartConfig.option.series.forEach((item: any) => {
+    if (item.type === 'map') item.map = newData
+  })
+  vEchartsSetOption()
+}
+
 //监听 dataset 数据发生变化
 watch(
   () => props.chartConfig.option.dataset,
@@ -113,6 +178,17 @@ watch(
   }
 )
 
+// 监听线的颜色
+watch(
+  () =>  props.chartConfig.option.series[2].lineStyle.normal.color,
+  () => {
+    dataSetHandle(props.chartConfig.option.dataset)
+  },
+  {
+    deep: false
+  }
+)
+
 //监听是否显示南海群岛
 watch(
   () => props.chartConfig.option.mapRegion.showHainanIsLands,
@@ -132,14 +208,9 @@ watch(
 //监听地图展示区域发生变化
 watch(
   () => `${props.chartConfig.option.mapRegion.adcode}`,
-  async newData => {
+  newData => {
     try {
-      await getGeojson(newData)
-      props.chartConfig.option.geo.map = newData
-      props.chartConfig.option.series.forEach((item: any) => {
-        if (item.type === 'map') item.map = newData
-      })
-      vEchartsSetOption()
+      checkOrMap(newData)
     } catch (error) {
       console.log(error)
     }
@@ -154,3 +225,13 @@ useChartDataFetch(props.chartConfig, useChartEditStore, (newData: any) => {
   dataSetHandle(newData)
 })
 </script>
+
+<style scope lang="scss">
+.back-icon {
+  cursor: pointer;
+  position: absolute;
+  top: 0;
+  left: 0;
+  z-index: 50;
+}
+</style>
\ No newline at end of file
diff --git a/src/views/chart/ContentCharts/components/ChartsItemBox/index.vue b/src/views/chart/ContentCharts/components/ChartsItemBox/index.vue
index cca0c4a1..6b23a809 100644
--- a/src/views/chart/ContentCharts/components/ChartsItemBox/index.vue
+++ b/src/views/chart/ContentCharts/components/ChartsItemBox/index.vue
@@ -18,18 +18,14 @@
       >
         <div class="list-header">
           <mac-os-control-btn class="list-header-control-btn" :mini="true" :disabled="true"></mac-os-control-btn>
-          <n-text class="list-header-text" depth="3">
-            <n-ellipsis>{{ item.title }}</n-ellipsis>
-          </n-text>
+          <span class="list-header-text">{{ item.title }}</span>
         </div>
         <div class="list-center go-flex-center go-transition" draggable="true">
           <Icon v-if="item.icon" class="list-img" :icon="item.icon" color="#999" width="48" />
           <chart-glob-image v-else class="list-img" :chartConfig="item" />
         </div>
         <div class="list-bottom">
-          <n-text class="list-bottom-text" depth="3">
-            <n-ellipsis style="max-width: 90%">{{ item.title }}</n-ellipsis>
-          </n-text>
+          <span class="list-bottom-text">{{ item.title }}</span>
         </div>
         <!-- 遮罩 -->
         <div v-if="item.disabled" class="list-model"></div>
@@ -206,12 +202,21 @@ $halfCenterHeight: 50px;
       display: flex;
       align-items: center;
       justify-content: space-between;
-      padding: 2px 15px;
+      padding: 2px 6px 2px 15px;
       @include fetch-bg-color('background-color3');
       &-text {
         font-size: 12px;
         margin-left: 8px;
         user-select: none;
+        white-space: nowrap;
+        flex: 1;
+        width: 0;
+        text-align: right;
+        overflow: hidden;
+        text-overflow: ellipsis;
+        display: inline-block;
+        transition: color .3s var(--n-bezier);
+        color: #99999a;
       }
     }
     .list-center {
@@ -231,6 +236,13 @@ $halfCenterHeight: 50px;
       .list-bottom-text {
         font-size: 12px;
         padding-left: 5px;
+        overflow: hidden;
+        text-overflow: ellipsis;
+        white-space: nowrap;
+        display: inline-block;
+        transition: color .3s var(--n-bezier);
+        color: #99999a;
+        max-width: 90%;
       }
     }
     .list-model {
@@ -294,7 +306,8 @@ $halfCenterHeight: 50px;
       }
     }
     .list-bottom {
-      display: block;
+      display: flex;
+      align-items: center;
     }
   }
   /* 缩小展示 */