fix(hooks): 修改useEcharts getInstance无法获取

src/hooks/web/useECharts.ts

@@ -12,7 +12,6 @@ import { useMenuSetting } from '@/hooks/setting/useMenuSetting'
 
 export function useECharts(elRef: Ref<HTMLDivElement>, theme: 'light' | 'dark' | 'default' = 'default') {
   const { getDarkMode: getSysDarkMode } = useRootSetting()
-
   const { getCollapsed } = useMenuSetting()
 
   const getDarkMode = computed(() => {
@@ -58,23 +57,26 @@ export function useECharts(elRef: Ref<HTMLDivElement>, theme: 'light' | 'dark' |
 
   function setOptions(options: EChartsOption, clear = true) {
     cacheOptions.value = options
-    if (unref(elRef)?.offsetHeight === 0) {
-      useTimeoutFn(() => {
-        setOptions(unref(getOptions))
-      }, 30)
-      return
-    }
-    nextTick(() => {
-      useTimeoutFn(() => {
-        if (!chartInstance) {
-          initCharts(getDarkMode.value as 'default')
+    return new Promise((resolve) => {
+      if (unref(elRef)?.offsetHeight === 0) {
+        useTimeoutFn(() => {
+          setOptions(unref(getOptions))
+          resolve(null)
+        }, 30)
+      }
+      nextTick(() => {
+        useTimeoutFn(() => {
+          if (!chartInstance) {
+            initCharts(getDarkMode.value as 'default')
 
-          if (!chartInstance) return
-        }
-        clear && chartInstance?.clear()
+            if (!chartInstance) return
+          }
+          clear && chartInstance?.clear()
 
-        chartInstance?.setOption(unref(getOptions))
-      }, 30)
+          chartInstance?.setOption(unref(getOptions))
+          resolve(null)
+        }, 30)
+      })
     })
   }