/*

 * -------------------------------------------------------------------------

 * This file is part of the MindStudio project.

 * Copyright (c) 2025 Huawei Technologies Co.,Ltd.

 *

 * MindStudio is licensed under Mulan PSL v2.

 * You can use this software according to the terms and conditions of the Mulan PSL v2.

 * You may obtain a copy of Mulan PSL v2 at:

 *

 *          http://license.coscl.org.cn/MulanPSL2

 *

 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,

 * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,

 * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.

 * See the Mulan PSL v2 for more details.

 * -------------------------------------------------------------------------

 */



import * as MindStudio from './mindstudio';

import * as Private from './privateMindStudio';

import * as staticMindStudio from './staticMindStudio';

import { Signal } from './utils/lumino/signaling';

import { ServerConnection } from '@jupyterlab/services';



export class DefaultMindStudio implements MindStudio.IMindStudio {

    readonly serverSettings: ServerConnection.ISettings;

    private _name: string;

    private _terminated = new Signal<this, void>(this);

    private _isDisposed = false;

    private _runningUrl: string;



    /**

     * constructor a new mindstudio

     */

    constructor(name: string, options: MindStudio.IOptions = {}) {

        this._name = name;

        this.serverSettings =

            options.serverSettings || ServerConnection.makeSettings();

        this._runningUrl = Private.getMindStudioInstanceUrl(this.serverSettings.baseUrl, false, '9000', '');

    }



    get name(): string {

        return this._name;

    }



    get model(): MindStudio.IModel {

        return {

            name: this._name,

        };

    }



    get terminated(): Signal<this, void> {

        return this._terminated;

    }



    get isDisposed(): boolean {

        return this._isDisposed;

    }



    dispose(): void {

        if (this._isDisposed) {

            return;

        }



        this.terminated.emit(void 0);

        this._isDisposed = true;

        delete Private.running[this._runningUrl];

        Signal.clearData(this);

    }



    shutdown(): Promise<void> {

        const { name, serverSettings } = this;

        return staticMindStudio.shutdown(name, serverSettings);

    }

}