chore: wip

Signed-off-by: blam <ben@blam.sh>
2024-08-07 13:44:04 +02:00
parent 60d1832ce3
commit 8d5049b5a5
1 changed files with 69 additions and 0 deletions
@@ -0,0 +1,69 @@
+/*
+ * Copyright 2024 The Backstage Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { ComponentRef } from '../components';
+import { createExtensionBlueprint } from '../wiring';
+import { createComponentExtension } from './createComponentExtension';
+import { lazy, ComponentType } from 'react';
+
+// this is hard to do with blueprints... no TProps for the elements
+export const ComponentBlueprint = createExtensionBlueprint({
+  kind: 'component',
+  attachTo: { id: 'app', input: 'components' },
+  output: [createComponentExtension.componentDataRef],
+  dataRefs: {
+    component: createComponentExtension.componentDataRef,
+  },
+  factory(
+    {
+      ref,
+      loader,
+    }: {
+      ref: ComponentRef<any>;
+      loader:
+        | {
+            lazy: (values: any) => Promise<ComponentType<any>>;
+          }
+        | {
+            sync: (values: any) => ComponentType<any>;
+          };
+    },
+    { config, inputs },
+  ) {
+    if ('sync' in loader) {
+      return [
+        createComponentExtension.componentDataRef({
+          ref,
+          impl: loader.sync({ config, inputs }),
+        }),
+      ];
+    }
+
+    const lazyLoader = loader.lazy;
+    const ExtensionComponent = lazy(() =>
+      lazyLoader({ config, inputs }).then(Component => ({
+        default: Component,
+      })),
+    );
+
+    return [
+      createComponentExtension.componentDataRef({
+        ref,
+        impl: ExtensionComponent,
+      }),
+    ];
+  },
+});