add the namespace

modules/namespace/NSManager.js

+/**
+ * @Author: Caven
+ * @Date: 2022-08-02 19:28:40
+ */
+
+const cahce = {}
+
+export function add(name, lib) {
+  cahce[name] = lib
+}
+
+export function get(name) {
+  return cahce[name]
+}
+
+export function getCesium() {
+  return cahce['Cesium']
+}
+
+export function getTurf() {
+  return cahce['turf']
+}
+
+export function getMapv() {
+  return cahce['mapv']
+}

modules/namespace/index.js

  * @Date: 2021-03-15 18:36:48
  */
 
-const cahce = {}
+import { getCesium, getTurf, getMapv } from './NSManager'
 
-export function setNamespace(name, lib) {
-  cahce[name] = lib
-}
+export const Cesium = getCesium()
 
-export function getNamespace(name) {
-  return cahce[name]
-}
+export const turf = getTurf()
 
-export const Cesium = getNamespace('Cesium')
-
-export const mapv = getNamespace('mapv')
-
-export const turf = getNamespace('turf')
+export const mapv = getMapv()

packages/base/index.js

  * @Author: Caven
  * @Date: 2021-03-12 16:45:45
  */
+
 import * as Cesium from 'cesium'
 import * as turf from '@turf/turf'
 import { initMixin, initUse } from '@dc-modules/global-api'
-import { setNamespace } from '@dc-modules/namespace'
 
 let DC = {
   version: __VERSION__,
 initUse(DC)
 
 DC.init = callback => {
-  setNamespace('Cesium', DC.Namespace.Cesium)
-  setNamespace('turf', DC.Namespace.turf)
   callback && callback()
 }
 

packages/chart/index.js

  * @Date: 2020-02-02 15:55:53
  */
 
+import { add } from '@dc-modules/namespace/NSManager'
+
 const install = function(DC, echarts) {
   echarts = echarts || global.echarts
 
     throw new Error('Chart: Missing DC Base')
   }
 
-  DC.init(() => {
-    try {
-      DC.mixin(require('./src/components.js').default)
-    } catch (e) {
-      // eslint-disable-next-line no-console
-      console.error(e)
-    }
-  })
+  try {
+    add('Cesium', DC.Namespace.Cesium)
+    DC.mixin(require('./src/components.js').default)
+  } catch (e) {
+    // eslint-disable-next-line no-console
+    console.error(e)
+  }
 }
 
 /* istanbul ignore if */

packages/core/index.js

  * @Date: 2021-03-13 13:15:38
  */
 
+import { add } from '@dc-modules/namespace/NSManager'
+
 const install = function(DC) {
   if (!DC || !DC.init) {
     throw new Error('Missing DC Base Package')
   }
 
+  add('Cesium', DC.Namespace.Cesium)
+  add('turf', DC.Namespace.turf)
+
   /**
    * start
    */
     try {
       if (!DC.Initialized) {
         // load components
-        DC.init(() => {
-          try {
-            DC.mixin(require('./src/components.js').default)
-            require('@dc-modules/copy-right')
-            if (DC.baseUrl) {
-              const { Cesium } = DC.Namespace
-              Cesium && Cesium.buildModuleUrl.setBaseUrl(DC.baseUrl)
-            }
-            DC.Initialized = true
-            callback && callback()
-          } catch (e) {
-            // eslint-disable-next-line no-console
-            console.error(e)
-            DC.Initialized = false
+        try {
+          DC.mixin(require('./src/components.js').default)
+          require('@dc-modules/copy-right')
+          if (DC.baseUrl) {
+            const { Cesium } = DC.Namespace
+            Cesium && Cesium.buildModuleUrl.setBaseUrl(DC.baseUrl)
           }
-        })
+          DC.Initialized = true
+          callback && callback()
+        } catch (e) {
+          // eslint-disable-next-line no-console
+          console.error(e)
+          DC.Initialized = false
+        }
       } else {
         callback && callback()
       }

packages/mapv/index.js

  * @Date: 2021-03-12 16:45:45
  */
 
-import { setNamespace } from '@dc-modules/namespace'
+import { add } from '@dc-modules/namespace/NSManager'
 
 const install = function(DC) {
   if (!DC || !DC.init) {
     throw new Error('Mapv: Missing DC Base')
   }
 
-  DC.init(() => {
-    try {
-      require('mapv-lib/mapv.min.js')
-      DC.Namespace['mapv'] = window.mapv
-      setNamespace('mapv', window.mapv)
-      DC.mixin(require('./src/components.js').default)
-      DC.mixin({
-        MapvDataSet: window.mapv?.DataSet
-      })
-    } catch (e) {
-      // eslint-disable-next-line no-console
-      console.error(e)
-    } finally {
-      delete window['mapv']
-    }
-  })
+  add('Cesium', DC.Namespace.Cesium)
+
+  try {
+    require('mapv-lib/mapv.min.js')
+    DC.Namespace['mapv'] = window.mapv
+    add('mapv', DC.Namespace['mapv'])
+    DC.mixin(require('./src/components.js').default)
+    DC.mixin({
+      MapvDataSet: window.mapv?.DataSet
+    })
+  } catch (e) {
+    // eslint-disable-next-line no-console
+    console.error(e)
+  } finally {
+    delete window['mapv']
+  }
 }
 
 /* istanbul ignore if */

packages/s3m/index.js

  * @Date: 2021-03-12 16:45:45
  */
 
+import { add } from '@dc-modules/namespace/NSManager'
+
 const install = function(DC) {
   if (!DC || !DC.init) {
     throw new Error('Mapv: Missing DC Base')
   }
 
-  DC.init(() => {
-    try {
-      DC.mixin(require('./src/components.js').default)
-    } catch (e) {
-      // eslint-disable-next-line no-console
-      console.error(e)
-    }
-  })
+  add('Cesium', DC.Namespace.Cesium)
+
+  try {
+    DC.mixin(require('./src/components.js').default)
+  } catch (e) {
+    // eslint-disable-next-line no-console
+    console.error(e)
+  }
 }
 
 /* istanbul ignore if */