import { _decorator, Component, director, game, Node, sys } from 'cc';
const { ccclass, property } = _decorator;

@ccclass('WXSdk')
export class WXSdk extends Component {

    @property({ displayName: "原生广告uid" })
    bannerId: string = "";

    @property({ displayName: "视频奖励广告uid" })
    videoUid: string = "";

    @property({ displayName: "插屏广告uid" })
    interstitialUid: string = "";

    @property({ displayName: "分享图url" })
    shareImageUrl: string = "https://mmocgame.qpic.cn/wechatgame/fNvVoACuBEOmNhzE802RLqnUuQyZ4rXTicDqz7OlVKypjYcHHo7nyfoYe7Urvdk6T/0";

    @property({ displayName: "分享tile文本" })
    shareTilt: string = "超好玩解压停车场";

    bannerAdv = null
    videoAdv = null
    interstitialAd = null


    static instance: WXSdk;

    protected onLoad(): void {
        WXSdk.instance = this
    }
    successCallback = null

    initBanner() {
        let winSize = wx.getSystemInfoSync();//获取像素size
        let bannerWidth = 300
        let bannerHeight = 80
        // 创建 原生模板 广告实例，提前初始化
        let CustomAd = wx.createCustomAd({
            adUnitId: 'adunit-dbdd10d1ca3690d2',
            style: {
                left: (winSize.windowWidth - bannerWidth) / 2,
                top: winSize.windowHeight - bannerHeight,
                width: bannerWidth,
            }
        })
        // // 在适合的场景显示 原生模板 广告
        // CustomAd.show()

        // 监听 原生模板 广告错误事件
        CustomAd.onError(err => {
            console.error(err.errMsg)
        });

        this.bannerAdv = CustomAd

    }

    initVideo() {
        // 创建激励视频广告实例，提前初始化
        this.videoAdv = wx.createRewardedVideoAd({
            adUnitId: this.videoUid//传入自己的id，此处为视频广告位ID
        })
    }

    initInterstitial() {
        if (wx.createInterstitialAd) {
            this.interstitialAd = wx.createInterstitialAd({
                adUnitId: this.interstitialUid//传入自己的id，此处为插屏广告位ID
            })
        }
    }

    init() {
        if (sys.platform == sys.Platform.WECHAT_GAME) {

            this.initBanner()
            this.initVideo()
            // 创建插屏广告实例，提前初始化
            this.initInterstitial()
            this.passivityShare()
        }

    }

    // 主动分享
    public initativeShare(callBack?: any) {
        let shareTitle = this.shareTilt
        let imageUrl = this.shareImageUrl
        // 主动拉起转发，进入选择通讯录界面
        wx.shareAppMessage({
            // 转发标题, 没有则默认使用小游戏的昵称
            title: shareTitle,
            // 图片链接，
            imageUrl: imageUrl
        });
    }


    passivityShare(callBack?: any) {
        // 授权显示菜单
        wx.showShareMenu({
            withShareTicket: false,
            // 显示菜单
            menus: ['shareAppMessage', 'shareTimeline'],
            success: (res) => {
                console.log("开始被动转发shareMenu成功");
            },
            fail: () => {
                console.log("开始被动转发shareMenu失败");
            }
        });
        let shareTitle = this.shareTilt
        let imageUrl = this.shareImageUrl
        // 好友点击回调
        wx.onShareAppMessage(() => {
            return {
                // 转发标题, 没有则默认使用小游戏的昵称
                title: shareTitle,
                // 图片链接，
                imageUrl: imageUrl
            };
        });
        // 朋友圈点击回调
        wx.onShareTimeline(() => {
            return {
                title: shareTitle,
                imageUrl: imageUrl
            };
        });
    }

    showBanner() {
        this.bannerAdv.show()
    }

    hideBanner() {
        this.bannerAdv.hide()
    }

    showInterstitial() {
        // 在适合的场景显示插屏广告
        if (this.interstitialAd) {
            this.interstitialAd.show().catch((err) => {
                console.error(err)
            })
        }

    }

    showVideo(successCallback, failCallback) {
        // 用户触发广告后，显示激励视频广告

        if (this.videoUid == "test" || this.videoUid == "") {
            successCallback()
            return
        }
        let self = this
        self.videoAdv.show().catch(() => {
            // 失败重试
            self.videoAdv.load()
                .then(() => self.videoAdv.show())
                .catch(err => {
                    console.log('激励视频 广告显示失败')
                    failCallback()
                })
        })
        //拉取异常处理
        self.videoAdv.onError((err) => {
            console.log(err);
            failCallback()
        })
        self.videoAdv.onClose((res) => {
            if (!self.videoAdv) return;
            self.videoAdv.offClose();//需要清除回调，否则第N次广告会一次性给N个奖励
            //关闭
            if (res && res.isEnded || res === undefined) {
                //正常播放结束，需要下发奖励
                successCallback()
            } else {
                //播放退出，不下发奖励
                failCallback()
            }
        })

    }



}