Move parts of clusterFrameContextForNamespacedResources to separate injectables

Signed-off-by: Sebastian Malton <sebastian@malton.name>

packages/core/src/renderer/cluster-frame-context/all-namespaces.injectable.ts

@@ -0,0 +1,37 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+
+import { getInjectable } from "@ogre-tools/injectable";
+import assert from "assert";
+import { computed } from "mobx";
+import namespaceStoreInjectable from "../components/+namespaces/store.injectable";
+import hostedClusterInjectable from "./hosted-cluster.injectable";
+
+const allNamespacesInjectable = getInjectable({
+  id: "all-namespaces",
+  instantiate: (di) => {
+    const cluster = di.inject(hostedClusterInjectable);
+    const namespaceStore = di.inject(namespaceStoreInjectable);
+
+    assert(cluster, "This can only be injected within a cluster frame");
+
+    return computed(() => {
+      // user given list of namespaces
+      if (cluster.accessibleNamespaces.length) {
+        return cluster.accessibleNamespaces.slice();
+      }
+
+      if (namespaceStore.items.length > 0) {
+      // namespaces from kubernetes api
+        return namespaceStore.items.map((namespace) => namespace.getName());
+      }
+
+      // fallback to cluster resolved namespaces because we could not load list
+      return cluster.allowedNamespaces.slice();
+    });
+  },
+});
+
+export default allNamespacesInjectable;

packages/core/src/renderer/cluster-frame-context/are-all-namespaces-selected.injectable.ts

@@ -0,0 +1,32 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import { getInjectable } from "@ogre-tools/injectable";
+import assert from "assert";
+import { computed } from "mobx";
+import allNamespacesInjectable from "./all-namespaces.injectable";
+import hostedClusterInjectable from "./hosted-cluster.injectable";
+import selectedNamespacesForFilteringInjectable from "./selected-namespaces.injectable";
+
+const areAllNamespacesSelectedInjectable = getInjectable({
+  id: "are-all-namespaces-selected",
+  instantiate: (di) => {
+    const cluster = di.inject(hostedClusterInjectable);
+
+    assert(cluster, "This can only be injected within a cluster frame");
+
+    const allNamespaces = di.inject(allNamespacesInjectable);
+    const contextNamespaces = di.inject(selectedNamespacesForFilteringInjectable);
+
+    return computed(() => {
+      const namespaces = new Set(contextNamespaces.get());
+
+      return allNamespaces.get().length > 1
+        && cluster.accessibleNamespaces.length === 0
+        && allNamespaces.get().every(ns => namespaces.has(ns));
+    });
+  },
+});
+
+export default areAllNamespacesSelectedInjectable;

packages/core/src/renderer/cluster-frame-context/for-namespaced-resources.injectable.ts

@@ -4,58 +4,24 @@
  */
 import { getInjectable } from "@ogre-tools/injectable";
 import type { ClusterContext } from "./cluster-frame-context";
-import namespaceStoreInjectable from "../components/+namespaces/store.injectable";
-import hostedClusterInjectable from "./hosted-cluster.injectable";
-import assert from "assert";
-import { computed } from "mobx";
-import selectedNamespacesStorageInjectable from "../../features/namespace-filtering/renderer/storage.injectable";
+import allNamespacesInjectable from "./all-namespaces.injectable";
+import selectedNamespacesForFilteringInjectable from "./selected-namespaces.injectable";
+import areAllNamespacesSelectedInjectable from "./are-all-namespaces-selected.injectable";
+import isNamespaceListSufficientToLoadFromAllNamespacesInjectable from "./is-loading-all.injectable";
+import globalWatchEnabledInjectable from "./global-watch-enabled.injectable";
 
 const clusterFrameContextForNamespacedResourcesInjectable = getInjectable({
   id: "cluster-frame-context-for-namespaced-resources",
 
   instantiate: (di): ClusterContext => {
-    const cluster = di.inject(hostedClusterInjectable);
-    const namespaceStore = di.inject(namespaceStoreInjectable);
-    const selectedNamespacesStorage = di.inject(selectedNamespacesStorageInjectable);
-
-    assert(cluster, "This can only be injected within a cluster frame");
-
-    const allNamespaces = computed(() => {
-      // user given list of namespaces
-      if (cluster.accessibleNamespaces.length) {
-        return cluster.accessibleNamespaces.slice();
-      }
-
-      if (namespaceStore.items.length > 0) {
-      // namespaces from kubernetes api
-        return namespaceStore.items.map((namespace) => namespace.getName());
-      }
-
-      // fallback to cluster resolved namespaces because we could not load list
-      return cluster.allowedNamespaces.slice();
-    });
-    const contextNamespaces = computed(() => {
-      const selectedNamespaces = selectedNamespacesStorage.get();
-
-      return selectedNamespaces.length > 0
-        ? selectedNamespaces
-        : allNamespaces.get();
-    });
-    const hasSelectedAll = computed(() => {
-      const namespaces = new Set(contextNamespaces.get());
-
-      return allNamespaces.get().length > 1
-        && cluster.accessibleNamespaces.length === 0
-        && allNamespaces.get().every(ns => namespaces.has(ns));
-    });
+    const allNamespaces = di.inject(allNamespacesInjectable);
+    const contextNamespaces = di.inject(selectedNamespacesForFilteringInjectable);
+    const areAllNamespacesSelected = di.inject(areAllNamespacesSelectedInjectable);
+    const globalWatchEnabled = di.inject(globalWatchEnabledInjectable);
 
     return {
-      isLoadingAll: (namespaces) => (
-        allNamespaces.get().length > 1
-        && cluster.accessibleNamespaces.length === 0
-        && allNamespaces.get().every(ns => namespaces.includes(ns))
-      ),
-      isGlobalWatchEnabled: () => cluster.isGlobalWatchEnabled,
+      isLoadingAll: di.inject(isNamespaceListSufficientToLoadFromAllNamespacesInjectable),
+      isGlobalWatchEnabled: () => globalWatchEnabled.get(),
       get allNamespaces() {
         return allNamespaces.get();
       },
@@ -63,7 +29,7 @@ const clusterFrameContextForNamespacedResourcesInjectable = getInjectable({
         return contextNamespaces.get();
       },
       get hasSelectedAll() {
-        return hasSelectedAll.get();
+        return areAllNamespacesSelected.get();
       },
     };
   },

packages/core/src/renderer/cluster-frame-context/global-watch-enabled.injectable.ts

@@ -0,0 +1,21 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import { getInjectable } from "@ogre-tools/injectable";
+import assert from "assert";
+import { computed } from "mobx";
+import hostedClusterInjectable from "./hosted-cluster.injectable";
+
+const globalWatchEnabledInjectable = getInjectable({
+  id: "global-watch-enabled",
+  instantiate: (di) => {
+    const cluster = di.inject(hostedClusterInjectable);
+
+    assert(cluster, "This can only be injected within a cluster frame");
+
+    return computed(() => cluster.isGlobalWatchEnabled);
+  },
+});
+
+export default globalWatchEnabledInjectable;

packages/core/src/renderer/cluster-frame-context/is-loading-all.injectable.ts

@@ -0,0 +1,29 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import { getInjectable } from "@ogre-tools/injectable";
+import assert from "assert";
+import allNamespacesInjectable from "./all-namespaces.injectable";
+import hostedClusterInjectable from "./hosted-cluster.injectable";
+
+export type IsNamespaceListSufficientToLoadFromAllNamespaces = (namespace: string[]) => boolean;
+
+const isNamespaceListSufficientToLoadFromAllNamespacesInjectable = getInjectable({
+  id: "is-namespace-list-sufficient-to-load-from-all-namespaces",
+  instantiate: (di): IsNamespaceListSufficientToLoadFromAllNamespaces => {
+    const cluster = di.inject(hostedClusterInjectable);
+
+    assert(cluster, "This can only be injected within a cluster frame");
+
+    const allNamespaces = di.inject(allNamespacesInjectable);
+
+    return (namespaces) => (
+      allNamespaces.get().length > 1
+      && cluster.accessibleNamespaces.length === 0
+      && allNamespaces.get().every(ns => namespaces.includes(ns))
+    );
+  },
+});
+
+export default isNamespaceListSufficientToLoadFromAllNamespacesInjectable;

packages/core/src/renderer/cluster-frame-context/selected-namespaces.injectable.ts

@@ -0,0 +1,26 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import { getInjectable } from "@ogre-tools/injectable";
+import { computed } from "mobx";
+import selectedNamespacesStorageInjectable from "../../features/namespace-filtering/renderer/storage.injectable";
+import allNamespacesInjectable from "./all-namespaces.injectable";
+
+const selectedNamespacesForFilteringInjectable = getInjectable({
+  id: "selected-namespaces-for-filtering",
+  instantiate: (di) => {
+    const selectedNamespacesStorage = di.inject(selectedNamespacesStorageInjectable);
+    const allNamespaces = di.inject(allNamespacesInjectable);
+
+    return computed(() => {
+      const selectedNamespaces = selectedNamespacesStorage.get();
+
+      return selectedNamespaces.length > 0
+        ? selectedNamespaces
+        : allNamespaces.get();
+    });
+  },
+});
+
+export default selectedNamespacesForFilteringInjectable;