/**
 * Cookie类，用于网络中cookie的各类操作
 */

export class Cookie{
    /**
     *
     * example: "autologin_trustie=8acaa2b09d5056c0e9d82519052276b9d4a524e9; domain=.educoder.net	; path=/; expires=Fri, 29 Nov 2019 15:32:53 -0000; HttpOnly"
     */
    constructor(str){
        this.origin_str = str;
        this.analyse_cookie(str);
	}
    analyse_cookie(str){
        this.string = str.slice(0, str.indexOf(";"));
        //console.log(this.string);
        let idx = this.string.indexOf("=");
        this.key = this.string.slice(0, idx);
        this.value = this.string.slice(idx+1);
        //console.log(this);
    }
    toString(){
        return this.string;
        //return this.key + "=" + this.value;
    }

    save(){
        if(!this.key){
            throw new Error("没有键值");
        }
        wx.setStorageSync(this.key, this.origin_str);
    }

    static load(key){
        return new Cookie(wx.getStorageSync(key));
    }
}

function test() {
    //used to test the class Cookie
    cookie_str = "autologin_trustie=8acaa2b09d5056c0e9d82519052276b9d4a524e9; domain=.educoder.net	; path=/; expires=Fri, 29 Nov 2019 15:32:53 -0000; HttpOnly";
    cookie = new Cookie(cookie_str);
}

//test();