monaco fine-tuning / final steps

Signed-off-by: Roman <ixrock@gmail.com>

src/renderer/components/dock/create-resource.tsx

@@ -25,14 +25,15 @@ import yaml from "js-yaml";
 import { computed, makeObservable } from "mobx";
 import { observer } from "mobx-react";
 import { createResourceStore } from "./create-resource.store";
-import { InfoPanel, InfoPanelProps } from "./info-panel";
+import { InfoPanel } from "./info-panel";
 import * as resourceApplierApi from "../../../common/k8s-api/endpoints/resource-applier.api";
 import { Notifications } from "../notifications";
 import { TabKind } from "./dock.store";
 import { dockViewsManager } from "./dock.views-manager";
 import logger from "../../../common/logger";
+import { DockTabContent, DockTabContentProps } from "./dock-tab-content";
 
-interface Props extends InfoPanelProps {
+interface Props extends DockTabContentProps {
 }
 
 type SelectOptionTemplate = SelectOption<SelectOptionTemplateValue>;
@@ -44,7 +45,7 @@ interface SelectOptionTemplateValue {
 }
 
 @observer
-export class CreateResourceInfoPanel extends React.Component<Props> {
+export class CreateResource extends React.Component<Props> {
   constructor(props: Props) {
     super(props);
     makeObservable(this);
@@ -133,26 +134,27 @@ export class CreateResourceInfoPanel extends React.Component<Props> {
   };
 
   render() {
+    const { tabId } = this;
+
     return (
+      <DockTabContent
+        tabId={tabId}
+        withEditor
+        editorValue={createResourceStore.getData(tabId)}
+        editorOnChange={value => createResourceStore.setData(tabId, value)}
+      >
         <InfoPanel
-        {...this.props}
+          tabId={tabId}
           controls={this.renderControls()}
           submit={this.create}
           submitLabel="Create"
           showNotifications={false}
         />
+      </DockTabContent>
     );
   }
 }
 
 dockViewsManager.register(TabKind.CREATE_RESOURCE, {
-  InfoPanel: CreateResourceInfoPanel,
+  Content: CreateResource,
-  editor: {
-    getValue(tabId) {
-      return createResourceStore.getData(tabId);
-    },
-    setValue(tabId, value) {
-      createResourceStore.setData(tabId, value);
-    },
-  }
 });

src/renderer/components/dock/dock-tab-content.module.css

@@ -25,4 +25,8 @@
   height: 100%;
   display: flex;
   flex-direction: column;
+
+  .editor {
+    flex: 1;
+  }
 }

src/renderer/components/dock/dock-tab-content.tsx

@@ -22,107 +22,58 @@
 import styles from "./dock-tab-content.module.css";
 import React from "react";
 import { disposeOnUnmount, observer } from "mobx-react";
-import { action, computed, makeObservable, observable, reaction } from "mobx";
+import { makeObservable, observable, reaction } from "mobx";
-import type { DockTab, TabId } from "./dock.store";
+import { dockStore, TabId } from "./dock.store";
-import { dockStore } from "./dock.store";
 import { cssNames } from "../../utils";
-import { DockTabComponents, dockViewsManager } from "./dock.views-manager";
 import { MonacoEditor } from "../monaco-editor";
 import throttle from "lodash/throttle";
 
 export interface DockTabContentProps extends React.HTMLAttributes<any> {
+  tabId: TabId;
   className?: string;
-  tab?: DockTab;
+  withEditor?: boolean;
-  bindContainerRef?(elem: HTMLElement): void;
+  editorValue?: string;
+  editorOnChange?(value: string): void;
 }
 
 @observer
 export class DockTabContent extends React.Component<DockTabContentProps> {
-  @observable.ref editor: MonacoEditor;
+  @observable.ref editor?: MonacoEditor;
+  @observable error = "";
 
   constructor(props: DockTabContentProps) {
     super(props);
     makeObservable(this);
 
     disposeOnUnmount(this, [
-      reaction(() => this.tabId, this.onTabChange, { delay: 100 }),
-
       // keep focus on editor's area when <Dock/> just opened
-      reaction(() => dockStore.isOpen, isOpen => isOpen && this.focusEditor()),
+      reaction(() => dockStore.isOpen, isOpen => isOpen && this.editor?.focus()),
 
       // focus to editor on dock's resize or turning into fullscreen mode
-      dockStore.onResize(throttle(() => this.focusEditor(), 250)),
+      dockStore.onResize(throttle(() => this.editor?.focus(), 250)),
     ]);
   }
 
-  @computed get tabId(): TabId | undefined {
-    return this.props.tab?.id;
-  }
-
-  @computed get tabComponents(): DockTabComponents | undefined {
-    return dockViewsManager.get(this.props.tab?.kind);
-  }
-
-  @observable error = "";
-
-  @computed get editorIsVisible() {
-    return Boolean(this.tabComponents?.editor);
-  }
-
-  focusEditor() {
-    if (!this.editorIsVisible) return;
-
-    this.editor.focus();
-  }
-
-  @action
-  onTabChange = () => {
-    this.error = ""; // reset any errors from another tab
-    this.focusEditor(); // focus to editor if available via registered tab views
-  };
-
-  /**
-   * Always keep editor in DOM while (while <Dock/> is open/rendered).
-   * This allows to restore editor's model-view state (cursor pos, selection, etc.)
-   * while switching between different tab.kind-s (e.g. "terminal" tab doesn't have editor)
-   */
-  renderEditor() {
-    const { tabId, tabComponents: { editor } } = this;
-
-    return (
-      <MonacoEditor
-        id={tabId}
-        autoFocus={true}
-        className={cssNames({ hidden: !this.editorIsVisible })}
-        value={editor?.getValue(tabId) ?? ""}
-        onChange={value => {
-          this.error = "";
-          editor?.setValue(tabId, value);
-        }}
-        onError={error => {
-          this.error = this.editorIsVisible ? error : "";
-        }}
-        ref={editor => this.editor = editor}
-      />
-    );
-  }
-
   render() {
-    const { bindContainerRef, className, tab } = this.props;
+    const { className, tabId, withEditor, editorValue, editorOnChange } = this.props;
 
-    if (!tab) return null;
+    if (!tabId) return null;
-    const { InfoPanel, Content } = this.tabComponents;
 
     return (
-      <div
+      <div className={cssNames(styles.DockTabContent, className)}>
-        data-test-component="dock-tab-content"
-        className={cssNames(styles.DockTabContent, className)}
-        ref={bindContainerRef}
-      >
-        {InfoPanel && <InfoPanel tabId={this.tabId} error={this.error}/>}
-        {Content && <Content {...this.props}/>}
-        {this.renderEditor()}
         {this.props.children}
+
+        {withEditor && (
+          <MonacoEditor
+            autoFocus
+            id={tabId}
+            className={styles.editor}
+            value={editorValue ?? ""}
+            onChange={editorOnChange}
+            onError={error => this.error = error}
+            ref={monaco => this.editor = monaco}
+          />
+        )}
       </div>
     );
   }

src/renderer/components/dock/dock.tsx

@@ -31,7 +31,7 @@ import { createResourceTab } from "./create-resource.store";
 import { DockTabs } from "./dock-tabs";
 import { dockStore, DockTab } from "./dock.store";
 import { createTerminalTab } from "./terminal.store";
-import { DockTabContent } from "./dock-tab-content";
+import { dockViewsManager } from "./dock.views-manager";
 
 interface Props {
   className?: string;
@@ -78,6 +78,7 @@ export class Dock extends React.Component<Props> {
   render() {
     const { className } = this.props;
     const { isOpen, toggle, tabs, toggleFillSize, selectedTab, hasTabs, fullSize, height } = dockStore;
+    const { Content: DockTabContent } = dockViewsManager.get(selectedTab?.kind) ?? {};
 
     return (
       <div
@@ -133,7 +134,7 @@ export class Dock extends React.Component<Props> {
           </div>
         </div>
         <div className="tab-content" style={{ flexBasis: isOpen ? height : 0 }}>
-          <DockTabContent tab={selectedTab}/>
+          {selectedTab && <DockTabContent tabId={selectedTab.id}/>}
         </div>
       </div>
     );

src/renderer/components/dock/dock.views-manager.ts

@@ -21,17 +21,11 @@
 
 import type React from "react";
 import { observable } from "mobx";
-import type { TabId, TabKind } from "./dock.store";
+import type { TabKind } from "./dock.store";
 import type { DockTabContentProps } from "./dock-tab-content";
-import type { InfoPanelProps } from "./info-panel";
 
 export interface DockTabComponents {
-  InfoPanel?: React.ComponentType<InfoPanelProps>;
   Content?: React.ComponentType<DockTabContentProps>;
-  editor?: {
-    getValue(tabId: TabId): string | undefined;
-    setValue(tabId: TabId, value: string): void;
-  }
 }
 
 const dockViews = observable.map<TabKind, DockTabComponents>([], {

src/renderer/components/dock/edit-resource.tsx

@@ -24,18 +24,19 @@ import yaml from "js-yaml";
 import { makeObservable, observable, reaction } from "mobx";
 import { disposeOnUnmount, observer } from "mobx-react";
 import { editResourceStore } from "./edit-resource.store";
-import { InfoPanel, InfoPanelProps } from "./info-panel";
+import { InfoPanel } from "./info-panel";
 import { Badge } from "../badge";
 import type { KubeObject } from "../../../common/k8s-api/kube-object";
 import { TabKind } from "./dock.store";
 import { dockViewsManager } from "./dock.views-manager";
 import { createPatch } from "rfc6902";
+import { DockTabContent, DockTabContentProps } from "./dock-tab-content";
 
-interface Props extends InfoPanelProps {
+interface Props extends DockTabContentProps {
 }
 
 @observer
-export class EditResourceInfoPanel extends React.Component<Props> {
+export class EditResource extends React.Component<Props> {
   @observable.ref resource?: KubeObject;
 
   constructor(props: Props) {
@@ -104,13 +105,20 @@ export class EditResourceInfoPanel extends React.Component<Props> {
   };
 
   render() {
-    const { resource } = this;
+    const { resource, tabId } = this;
+    const tabData = editResourceStore.getData(tabId);
 
     if (!resource) return null;
 
     return (
+      <DockTabContent
+        tabId={tabId}
+        withEditor
+        editorValue={tabData?.draft}
+        editorOnChange={v => tabData.draft = v}
+      >
         <InfoPanel
-        {...this.props}
+          tabId={tabId}
           submit={this.save}
           submitLabel="Save"
           submittingMessage="Applying.."
@@ -122,18 +130,11 @@ export class EditResourceInfoPanel extends React.Component<Props> {
             </div>
           )}
         />
+      </DockTabContent>
     );
   }
 }
 
 dockViewsManager.register(TabKind.EDIT_RESOURCE, {
-  InfoPanel: EditResourceInfoPanel,
+  Content: EditResource,
-  editor: {
-    getValue(tabId) {
-      return editResourceStore.getData(tabId)?.draft ?? "";
-    },
-    setValue(tabId, value) {
-      editResourceStore.getData(tabId).draft = value;
-    },
-  }
 });

src/renderer/components/dock/install-chart.tsx

@@ -25,7 +25,7 @@ import React, { Component } from "react";
 import { computed, makeObservable, observable } from "mobx";
 import { observer } from "mobx-react";
 import { dockStore, TabKind } from "./dock.store";
-import { InfoPanel, InfoPanelProps } from "./info-panel";
+import { InfoPanel } from "./info-panel";
 import { Badge } from "../badge";
 import { NamespaceSelect } from "../+namespaces/namespace-select";
 import { prevDefault } from "../../utils";
@@ -40,12 +40,13 @@ import { Input } from "../input";
 import { navigate } from "../../navigation";
 import { releaseURL } from "../../../common/routes";
 import { dockViewsManager } from "./dock.views-manager";
+import { DockTabContent, DockTabContentProps } from "./dock-tab-content";
 
-interface Props extends InfoPanelProps {
+interface Props extends DockTabContentProps {
 }
 
 @observer
-export class InstallChartInfoPanel extends Component<Props> {
+export class InstallChart extends Component<Props> {
   @observable showNotes = false;
 
   constructor(props: Props) {
@@ -159,7 +160,7 @@ export class InstallChartInfoPanel extends Component<Props> {
       return this.renderReleaseDetails();
     }
 
-    const { chartData, install, versions } = this;
+    const { chartData, install, versions, tabId } = this;
     const { repo, name, version, namespace, releaseName } = chartData;
 
     const panelControls = (
@@ -194,8 +195,14 @@ export class InstallChartInfoPanel extends Component<Props> {
     );
 
     return (
+      <DockTabContent
+        tabId={tabId}
+        withEditor
+        editorValue={installChartStore.getData(tabId).values}
+        editorOnChange={v => installChartStore.getData(tabId).values = v}
+      >
         <InfoPanel
-        {...this.props}
+          tabId={tabId}
           className="InstallChartInfoPanel"
           controls={panelControls}
           submit={install}
@@ -203,18 +210,11 @@ export class InstallChartInfoPanel extends Component<Props> {
           submittingMessage="Installing..."
           showSubmitClose={false}
         />
+      </DockTabContent>
     );
   }
 }
 
 dockViewsManager.register(TabKind.INSTALL_CHART, {
-  InfoPanel: InstallChartInfoPanel,
+  Content: InstallChart,
-  editor: {
-    getValue(tabId) {
-      return installChartStore.getData(tabId).values;
-    },
-    setValue(tabId, value) {
-      installChartStore.getData(tabId).values = value;
-    },
-  }
 });

src/renderer/components/dock/logs.tsx

@@ -52,12 +52,12 @@ export class Logs extends React.Component<Props> {
 
   componentDidMount() {
     disposeOnUnmount(this,
-      reaction(() => this.props.tab.id, this.reload, { fireImmediately: true }),
+      reaction(() => this.props.tabId, this.reload, { fireImmediately: true }),
     );
   }
 
   get tabId() {
-    return this.props.tab.id;
+    return this.props.tabId;
   }
 
   load = async () => {

src/renderer/components/dock/upgrade-chart.tsx

@@ -22,7 +22,7 @@
 import React from "react";
 import { action, computed, makeObservable, observable } from "mobx";
 import { disposeOnUnmount, observer } from "mobx-react";
-import { InfoPanel, InfoPanelProps } from "./info-panel";
+import { InfoPanel } from "./info-panel";
 import { Badge } from "../badge";
 import { Select, SelectOption } from "../select";
 import { dockStore, TabId, TabKind } from "./dock.store";
@@ -30,12 +30,14 @@ import type { IChartVersion } from "../+apps-helm-charts/helm-chart.store";
 import type { HelmRelease } from "../../../common/k8s-api/endpoints/helm-releases.api";
 import { upgradeChartStore } from "./upgrade-chart.store";
 import { dockViewsManager } from "./dock.views-manager";
+import { DockTabContent, DockTabContentProps } from "./dock-tab-content";
+import { Spinner } from "../spinner";
 
-interface Props extends InfoPanelProps {
+interface Props extends DockTabContentProps {
 }
 
 @observer
-export class UpgradeChartInfoPanel extends React.Component<Props> {
+export class UpgradeChart extends React.Component<Props> {
   @observable selectedVersion: IChartVersion;
 
   constructor(props: Props) {
@@ -88,14 +90,20 @@ export class UpgradeChartInfoPanel extends React.Component<Props> {
 
   render() {
     if (!upgradeChartStore.isReady(this.tabId)) {
-      return null;
+      return <Spinner center/>;
     }
 
-    const { release, selectedVersion, chartVersions } = this;
+    const { release, selectedVersion, chartVersions, tabId } = this;
 
     return (
+      <DockTabContent
+        tabId={tabId}
+        withEditor
+        editorValue={upgradeChartStore.values.get(tabId)}
+        editorOnChange={v => upgradeChartStore.values.set(tabId, v)}
+      >
         <InfoPanel
-        {...this.props}
+          tabId={this.tabId}
           submit={this.upgrade}
           submitLabel="Upgrade"
           submittingMessage="Updating.."
@@ -116,18 +124,11 @@ export class UpgradeChartInfoPanel extends React.Component<Props> {
             </div>
           }
         />
+      </DockTabContent>
     );
   }
 }
 
 dockViewsManager.register(TabKind.UPGRADE_CHART, {
-  InfoPanel: UpgradeChartInfoPanel,
+  Content: UpgradeChart,
-  editor: {
-    getValue(tabId): string {
-      return upgradeChartStore.values.get(tabId);
-    },
-    setValue(tabId, value) {
-      upgradeChartStore.values.set(tabId, value);
-    },
-  }
 });

src/renderer/components/monaco-editor/monaco-editor.tsx

@@ -33,8 +33,10 @@ import debounce from "lodash/debounce";
 
 registerCustomThemes(); // setup
 
+export type MonacoEditorId = string;
+
 export interface MonacoEditorProps {
-  id?: string; // associating editor's ID with created model.uri
+  id?: MonacoEditorId; // associating editor's ID with created model.uri
   value?: string;
   className?: string;
   autoFocus?: boolean;
@@ -59,7 +61,11 @@ export const defaultEditorProps: Partial<MonacoEditorProps> = {
 @observer
 export class MonacoEditor extends React.Component<MonacoEditorProps> {
   static defaultProps = defaultEditorProps as object;
-  static viewStates = new WeakMap<editor.ITextModel, editor.ICodeEditorViewState>();
+  static viewStates = new WeakMap<Uri, editor.ICodeEditorViewState>();
+
+  static createUri(id: MonacoEditorId): Uri {
+    return Uri.file(`/monaco-editor/${id}`);
+  }
 
   public staticId = `editor-id#${Math.round(1e7 * Math.random())}`;
   public dispose = disposer();
@@ -68,13 +74,24 @@ export class MonacoEditor extends React.Component<MonacoEditorProps> {
   @observable.ref editor: editor.IStandaloneCodeEditor;
   @observable dimensions: { width?: number, height?: number } = {};
   @observable unmounting = false;
-  validationErrors = observable.array<string>();
 
   constructor(props: MonacoEditorProps) {
     super(props);
     makeObservable(this);
   }
 
+  @computed get model(): editor.ITextModel {
+    const uri = MonacoEditor.createUri(this.props.id ?? this.staticId);
+    const model = editor.getModels().find(model => model.uri.toString() == uri.toString());
+
+    if (model) {
+      return model; // already exists
+    }
+
+    const { language, value } = this.props;
+    return editor.createModel(value, language, uri);
+  }
+
   @computed get options(): editor.IStandaloneEditorConstructionOptions {
     return toJS({
       ...UserStore.getInstance().editorConfiguration,
@@ -105,20 +122,31 @@ export class MonacoEditor extends React.Component<MonacoEditorProps> {
   onModelChange = (model: editor.ITextModel, oldModel?: editor.ITextModel) => {
     console.info("[MONACO]: model change", { model, oldModel });
 
-    this.saveViewState(oldModel); // save current view-model state in the editor
+    this.saveViewState(oldModel);
     this.editor.setModel(model);
-    this.editor.restoreViewState(this.getViewState(model)); // restore cursor position, selection, etc.
+    this.restoreViewState(model);
     this.editor.layout();
     this.editor.focus(); // keep focus in editor, e.g. when clicking between dock-tabs
     this.validateLazy();
   };
 
-  @computed get editorId(): string {
+  /**
-    return this.props.id ?? this.staticId;
+   * Save current view-model state in the editor.
+   * This will allow restore cursor position, selected text, etc.
+   * @param {editor.ITextModel} model
+   */
+  saveViewState(model = this.model) {
+    if (!model) return;
+
+    MonacoEditor.viewStates.set(model.uri, this.editor.saveViewState());
   }
 
-  @computed get model(): editor.ITextModel {
+  restoreViewState(model = this.model) {
-    return this.getModelById(this.editorId);
+    if (!model) return;
+
+    const viewState = MonacoEditor.viewStates.get(model.uri);
+
+    this.editor.restoreViewState(viewState);
   }
 
   componentDidMount() {
@@ -132,6 +160,7 @@ export class MonacoEditor extends React.Component<MonacoEditorProps> {
 
   componentWillUnmount() {
     this.unmounting = true;
+    this.saveViewState();
     this.destroy();
   }
 
@@ -150,8 +179,10 @@ export class MonacoEditor extends React.Component<MonacoEditorProps> {
       readOnly,
       ...this.options,
     });
+
     console.info(`[MONACO]: editor created for language=${language}, theme=${theme}`);
     this.validateLazy(); // validate initial value
+    this.restoreViewState(); // restore previous state if any
 
     if (this.props.autoFocus) {
       this.editor.focus();
@@ -204,33 +235,6 @@ export class MonacoEditor extends React.Component<MonacoEditorProps> {
     this.editor?.layout({ width, height });
   }
 
-  createUri(id: string): Uri {
-    return Uri.file(`/monaco-editor/${id}`);
-  }
-
-  getViewState(model = this.model): editor.ICodeEditorViewState {
-    return MonacoEditor.viewStates.get(model) ?? null;
-  }
-
-  saveViewState(model = this.model) {
-    if (!model) return;
-    MonacoEditor.viewStates.set(model, this.editor.saveViewState());
-  }
-
-  getModelById(id: string): editor.ITextModel | null {
-    const uri = this.createUri(id);
-    const model = editor.getModels().find(model => String(model.uri) === String(uri));
-
-    if (model) {
-      return model; // model with corresponding props.id exists
-    }
-
-    // creating new temporary model if not exists regarding to props.ID
-    const { language, value } = this.props;
-
-    return editor.createModel(value, language, uri);
-  }
-
   setValue(value = ""): void {
     if (value == this.getValue()) return;
 
@@ -256,15 +260,11 @@ export class MonacoEditor extends React.Component<MonacoEditorProps> {
       validators.push(syntaxValidator);
     }
 
-    // console.info('[MONACO]: validating', { value, validators });
-    this.validationErrors.clear(); // reset first
-
     for (const validate of validators) {
       try {
         await validate(value);
       } catch (error) {
         error = String(error);
-        this.validationErrors.push(error);
         this.props.onError?.(error); // emit error outside via callback
       }
     }