// Copyright (c) Microsoft Corporation. All rights reserved.

// Licensed under the MIT license.

import { Uri, window, workspace } from "vscode";

import { DataNode } from "../views/dataNode";

import { isMutable } from "./utility";

const confirmMessage = "Move to Recycle Bin";

export async function deleteFiles(node?: DataNode): Promise<void> {

if (!node?.uri || !isMutable(node)) {

return;

}

const children = await node.getChildren();

const isFolder = children && children.length !== 0;

const message = getInformationMessage(node.name, isFolder);

const answer: string | undefined = await window.showInformationMessage(

message,

{ modal: true },

confirmMessage,

);

if (answer === confirmMessage) {

workspace.fs.delete(Uri.parse(node.uri), {

recursive: true,

useTrash: true,

});

}

}

function getInformationMessage(name: string, isFolder: boolean): string {

const folderMsg = isFolder ? " and its contents" : "";

const msg = `Are you sure you want to delete \'${name}\'${folderMsg}?\n\n`;

const additionMsg = "You can restore from the Recycle Bin.";

return msg + additionMsg;

}