// *****************************************************************************
// Copyright (C) 2018 TypeFox and others.
//
// This program and the accompanying materials are made available under the
// terms of the Eclipse Public License v. 2.0 which is available at
// http://www.eclipse.org/legal/epl-2.0.
//
// This Source Code may also be made available under the following Secondary
// Licenses when the conditions for such availability set forth in the Eclipse
// Public License v. 2.0 are satisfied: GNU General Public License, version 2
// with the GNU Classpath Exception which is available at
// https://www.gnu.org/software/classpath/license.html.
//
// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-only WITH Classpath-exception-2.0
// *****************************************************************************

import * as React from '@theia/core/shared/react';
import { codiconArray, DISABLED_CLASS } from '@theia/core/lib/browser';
import { MenuPath } from '@theia/core';

export class DebugAction extends React.Component<DebugAction.Props> {

    override render(): React.ReactNode {
        const { enabled, label, tooltip, iconClass } = this.props;
        const classNames = ['debug-action'];
        if (iconClass) {
            classNames.push(...codiconArray(iconClass, true));
        }
        if (enabled === false) {
            classNames.push(DISABLED_CLASS);
        }
        return <span tabIndex={0}
            className={classNames.join(' ')}
            title={tooltip || label}
            onClick={() => { this.props.run([]); }}
            ref={this.setRef} >
            {!iconClass && <div>{label}</div>}
        </span>;
    }

    focus(): void {
        if (this.ref) {
            this.ref.focus();
        }
    }

    protected ref: HTMLElement | undefined;
    protected setRef = (ref: HTMLElement | null) => this.ref = ref || undefined;

}
export namespace DebugAction {
    export interface Props {
        label: string
        tooltip?: string
        iconClass: string
        run: (effectiveMenuPath: MenuPath) => void
        enabled?: boolean
    }
}