import { commands, ExtensionContext, languages, HoverProvider, TextDocument, CancellationToken, Hover, MarkdownString, Position, ProviderResult, Uri, DecorationOptions, OverviewRulerLane, Range, window, workspace, WorkspaceConfiguration } from "vscode";
import { ZoteroCodeLensProvider } from "./zoteroCodeLensProvider";
import { openZoteroPDF, showInZotero } from "./commands";
import { activateDecorations } from "./decorations";

export function activate(context: ExtensionContext) {
  // Register the command
  let commandDisposable2 = commands.registerCommand(
    "zoterolens.showInZotero",
    showInZotero
  );

  let commandDisposable3 = commands.registerCommand(
    "zoterolens.openZoteroPDF",
    openZoteroPDF
  );

  // Get a document selector for the CodeLens provider
  // This one is any file that has the language of javascript
  let docSelector = {
    language: "markdown",
    scheme: "file"
  };


  const workspaceConfig: WorkspaceConfiguration = workspace.getConfiguration('zoterolens');
  const enabledLens: any = workspaceConfig.get('lens.enabled');
  const enabledDecoration: any = workspaceConfig.get('decoration.enabled');

  // Register our CodeLens provider
  if (enabledLens) {
    let codeLensProviderDisposable = languages.registerCodeLensProvider(
      docSelector,
      new ZoteroCodeLensProvider()
    );

    // Push the command and CodeLens provider to the context so it can be disposed of later
    context.subscriptions.push(commandDisposable2);
    context.subscriptions.push(commandDisposable3);
    context.subscriptions.push(codeLensProviderDisposable);
  }
  if (enabledDecoration) {
    activateDecorations(context);
  }

}

export function deactivate() { }