fix: parse app entry file & pass correct routerType to sandbox (#168)

* fix: parse app entry file & pass correct routerType to sandbox

* fix: export entry module

packages/core/src/helpers/ast/traverse.ts

@@ -1425,3 +1425,22 @@ export function traverseFile(ast: t.File) {
     imports,
   };
 }
+
+/**
+ * app.js 入口文件解析
+ * @param ast
+ */
+export function traverseEntryFile(ast: t.File) {
+  let appConfig: any;
+  traverse(ast, {
+    CallExpression(path) {
+      const { node } = path;
+      const calleeName = keyNode2value(node.callee) as string;
+      if (calleeName === 'runApp') {
+        appConfig = node2value(node.arguments[0]);
+        path.stop();
+      }
+    },
+  });
+  return appConfig;
+}

packages/core/src/models/entry-module.ts

@@ -0,0 +1,18 @@
+import { traverseEntryFile } from '../helpers';
+import { IFileConfig } from '../types';
+import { IWorkspace } from './interfaces';
+import { TangoModule } from './module';
+
+export class AppEntryModule extends TangoModule {
+  routerType: string;
+
+  constructor(workspace: IWorkspace, props: IFileConfig) {
+    super(workspace, props, false);
+    this.update(props.code, true, false);
+  }
+
+  _analysisAst() {
+    const config = traverseEntryFile(this.ast);
+    this.routerType = config?.router?.type;
+  }
+}

packages/core/src/models/index.ts

@@ -7,6 +7,7 @@ export * from './drag-source';
 export * from './history';
 export * from './file';
 export * from './module';
+export * from './entry-module';
 export * from './route-module';
 export * from './service-module';
 export * from './store-module';

packages/core/src/models/interfaces.ts

@@ -16,6 +16,7 @@ import { TangoRouteModule } from './route-module';
 import { TangoStoreModule } from './store-module';
 import { TangoServiceModule } from './service-module';
 import { IdGenerator } from '../helpers';
+import { AppEntryModule } from './entry-module';
 
 export interface IViewFile {
   readonly workspace: IWorkspace;
@@ -152,6 +153,10 @@ export interface IWorkspace {
    * 解析后的 tango.config.json 文件，如果要获取项目配置，推荐使用 projectConfig 获取
    */
   tangoConfigJson: TangoJsonFile;
+  /**
+   * app.js 入口文件解析后的模块
+   */
+  appEntryModule: AppEntryModule;
   /**
    * 解析后的路由模块
    */

packages/core/src/models/workspace.ts

@@ -35,6 +35,7 @@ import { TangoStoreEntryModule, TangoStoreModule } from './store-module';
 import { TangoServiceModule } from './service-module';
 import { TangoViewModule } from './view-module';
 import { TangoComponentsEntryModule } from './component-module';
+import { AppEntryModule } from './entry-module';
 
 export interface IWorkspaceOptions {
   /**
@@ -97,6 +98,11 @@ export class Workspace extends EventTarget implements IWorkspace {
    */
   activeViewFile: string;
 
+  /**
+   * 应用入口模块
+   */
+  appEntryModule: AppEntryModule;
+
   /**
    * 路由配置模块
    */
@@ -329,6 +335,9 @@ export class Workspace extends EventTarget implements IWorkspace {
    * @param fileType 模块类型
    */
   addFile(filename: string, code: string, fileType?: FileType) {
+    if (!fileType && filename === this.entry) {
+      fileType = FileType.AppEntryModule;
+    }
     const moduleType = fileType || inferFileType(filename);
     const props = {
       filename,
@@ -338,6 +347,10 @@ export class Workspace extends EventTarget implements IWorkspace {
 
     let module;
     switch (moduleType) {
+      case FileType.AppEntryModule:
+        module = new AppEntryModule(this, props);
+        this.appEntryModule = module;
+        break;
       case FileType.StoreEntryModule:
         module = new TangoStoreEntryModule(this, props);
         this.storeEntryModule = module;

packages/core/src/types.ts

@@ -8,6 +8,7 @@ export type SimulatorMode = 'desktop' | 'tablet' | 'phone';
 export enum FileType {
   // js 文件
   Module = 'module',
+  AppEntryModule = 'appEntryModule',
   StoreEntryModule = 'storeEntryModule',
   RouteModule = 'routeModule',
   ServiceModule = 'serviceModule',

packages/designer/src/sandbox/sandbox.tsx

@@ -49,6 +49,10 @@ export interface CombinedSandboxRef {
 
 const LANDING_PAGE_PATH = '/__background_landing_page__';
 
+function fixRouterMode(routerType: string): CodeSandboxProps['routerMode'] {
+  return routerType === 'hash' ? 'hash' : undefined;
+}
+
 function useSandbox({
   isPreview: isPreviewProp,
   configFormatter,
@@ -105,23 +109,26 @@ function useSandbox({
   // 根据当前 workspace 状态与组件传入的状态是否一致，控制是否需要切换到空白路由
   const display = isActive ? 'block' : 'none';
   const routePath = isActive ? startRoute || workspace.activeRoute : LANDING_PAGE_PATH;
+  const routerMode = fixRouterMode(workspace.appEntryModule?.routerType);
 
   const sandboxProps = isPreview
     ? {
         files,
         eventHandlers: pick(dndHandlers, ['onTango']),
         onMessage,
+        onLoad,
         display,
         startRoute: routePath,
-        onLoad,
+        routerMode,
       }
     : {
         files,
         eventHandlers: dndHandlers as any,
         onMessage,
+        onLoad,
         display,
         startRoute: routePath,
-        onLoad,
+        routerMode,
       };
 
   return sandboxProps;