Merge branch 'dev' of https://gitee.com/MTrun/go-view into master-fetch-dev

src/hooks/index.ts

@@ -2,4 +2,5 @@ export * from '@/hooks/useTheme.hook'
 export * from '@/hooks/usePreviewScale.hook'
 export * from '@/hooks/useCode.hook'
 export * from '@/hooks/useChartDataFetch.hook'
-export * from '@/hooks/useSystemInit.hook'
+export * from '@/hooks/useSystemInit.hook'
+export * from '@/hooks/useLifeHandler.hook'

src/hooks/useLifeHandler.hook.ts

@@ -0,0 +1,47 @@
+import { CreateComponentType, EventLife } from '@/packages/index.d'
+import * as echarts from 'echarts'
+
+// 所有图表组件集合对象
+const components: { [K in string]?: any } = {}
+
+// 项目提供的npm 包变量
+export const npmPkgs = { echarts }
+
+export const useLifeHandler = (chartConfig: CreateComponentType) => {
+  const events = chartConfig.events || {}
+  // 生成生命周期事件
+  const lifeEvents = {
+    [EventLife.BEFORE_MOUNT](e: any) {
+      // 存储组件
+      components[chartConfig.id] = e.component
+      const fnStr = (events[EventLife.BEFORE_MOUNT] || '').trim()
+      generateFunc(fnStr, e)
+    },
+    [EventLife.MOUNTED](e: any) {
+      const fnStr = (events[EventLife.MOUNTED] || '').trim()
+      generateFunc(fnStr, e)
+    }
+  }
+  return lifeEvents
+}
+
+/**
+ *
+ * @param fnStr 用户方法体代码
+ * @param e 执行生命周期的动态组件实例
+ */
+function generateFunc(fnStr: string, e: any) {
+  try {
+    // npmPkgs 便于拷贝 echarts 示例时设置option 的formatter等相关内容
+    Function(`
+      "use strict";
+      return (
+        async function(e, components, node_modules){
+          const {${Object.keys(npmPkgs).join()}} = node_modules;
+          ${fnStr}
+        }
+      )`)().bind(e?.component)(e, components, npmPkgs)
+  } catch (error) {
+    console.error(error)
+  }
+}