import PlatformData from "../Data/PlatformData";
import { Recommend } from "./Recommend";

export  class WXRecommend extends Recommend{

    private _base = null;
    private recommendPageManager;
    private mPlatformData: PlatformData;
    private isInit: boolean = false;
    private _showCallBack:Function;
    private _DestroyCallBack:Function;
    get InitComplete(){
        return this.isInit;
    }
    init(platformData: PlatformData) {
        this.mPlatformData = platformData;
        this._base = window["wx"];
        //测试链接
        //this.mPlatformData.openlink = `TWFRCqV5WeM2AkMXhKwJ03MhfPOieJfAsvXKUbWvQFQtLyyA5etMPabBehga950uzfZcH3Vi3QeEh41xRGEVFw`;
        if(!platformData.RecomOpenlink || !platformData.RecomOpenlink.length){
            ConsoleEx.Error("推荐功能未启用！")
            return;
        }
        this.loadRecommend();
    }

    async show(callBack: Function) {
        if (!this.isInit) {
            callBack(false);
            console.warn("推荐功能还未初始化完成！")
            return;
        }
        this._DestroyCallBack = callBack;
        this.recommendPageManager.show();
    }

    /**游戏内提前加载推荐组件数据 */
    async loadRecommend() {
        if (!this._base.createPageManager) {
            throw '当前基础库版本暂不支持。';
        }
        this.recommendPageManager = this._base.createPageManager();
        this.recommendPageManager.on(
            'show', // show | destroy | error
            () => {
                this._showCallBack && this._showCallBack();
                console.log('recommend component show.');
            },
        )

        this.recommendPageManager.on(
            'error', // show | destroy | error
            (res) => {
                
                console.error('recommend component error.',res);
            },
        )

        this.recommendPageManager.on(
            'destroy', // show | destroy | error
            (res) => {
                console.log('recommend component destroy：', res);
                this._DestroyCallBack && this._DestroyCallBack(res.isRecommended);
            },
        )

        this.recommendPageManager.load({
            openlink: this.mPlatformData.RecomOpenlink, // 由不同渠道获得的OPENLINK值
        }).then((res) => {
            // 加载成功，res 可能携带不同活动、功能返回的特殊回包信息（具体请参阅渠道说明）
            console.log("推荐功能加载成功", res);
            this.isInit = true;
        }).catch((err) => {
            // 加载失败，请查阅 err 给出的错误信息
            console.error("推荐功能错误：", err);
        })

    }

}