import { Injectable } from '@angular/core';
import * as Cookies from 'js-cookie';

export class ChatSession {

    private _authToken: string;
    private _userid: string;
    private _me: any; // chat 用户信息
    constructor() {
        this.init();
    }

    init(token?: string, userId?: string, me?: any) {
        if (token !== undefined && userId !== undefined) {
            Cookies.set('rc_token', token);
            Cookies.set('rc_uid', userId);
            Cookies.set('chatMe', JSON.stringify(me));
            this._authToken = token;
            this._userid = userId;
            this._me = me;
        } else {
            this._authToken = Cookies.get('rc_token');
            this._userid = Cookies.get('rc_uid');
            const meStr = Cookies.get('chatMe');

            // tslint:disable-next-line: no-unused-expression
            meStr && (this._me = JSON.parse(meStr));
        }
    }

    get authToken() {
        return this._authToken;
    }

    get userid(): string {
        return this._userid;
    }

    get me() {
        return this._me;
    }

}