openKaravanWebView()

in karavan-vscode/src/helpView.ts [46:95]
43 lines of code
4 McCabe index (conditional complexity)

	openKaravanWebView(page: string) {
		if (!KARAVAN_PANELS.has(page)) {
			// Karavan webview
			const panel = vscode.window.createWebviewPanel(
				"karavan",
				page.toUpperCase(),
				vscode.ViewColumn.One,
				{
					enableScripts: true,
					retainContextWhenHidden: true,
					localResourceRoots: [
						vscode.Uri.joinPath(this.context.extensionUri, "dist"),
					],
				}
			);
			panel.webview.html = getWebviewContent(this.context, panel.webview);
			panel.iconPath = vscode.Uri.joinPath(
				this.context.extensionUri,
				"icons/karavan.svg"
			);

			// Handle messages from the webview
			panel.webview.onDidReceiveMessage(
				message => {
					switch (message.command) {
						case 'getData':
							this.sendData(panel, page);
							break;
					}
				},
				undefined,
				this.context.subscriptions
			);
			// Handle close event
			panel.onDidDispose(() => {
				KARAVAN_PANELS.delete(page);
			}, null, this.context.subscriptions);

			// Handle reopen
			panel.onDidChangeViewState((e: vscode.WebviewPanelOnDidChangeViewStateEvent) => {
				if (e.webviewPanel.active) {
					e.webviewPanel.webview.postMessage({ command: 'reread' })
				}
			});

			KARAVAN_PANELS.set(page, panel);
		} else {
			KARAVAN_PANELS.get(page)?.reveal(undefined, true);
		}
	}