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

// Licensed under the MIT License.

'use strict';

// From here:

// https://stackoverflow.com/questions/37257911/detect-light-dark-theme-programatically-in-visual-studio-code

// Detect vscode-light, vscode-dark, and vscode-high-contrast class name on the body element.

export function detectBaseTheme(): 'vscode-light' | 'vscode-dark' | 'vscode-high-contrast' {

const body = document.body;

if (body) {

switch (body.className) {

default:

case 'vscode-light':

return 'vscode-light';

case 'vscode-dark':

return 'vscode-dark';

case 'vscode-high-contrast':

return 'vscode-high-contrast';

}

}

return 'vscode-light';

}