package com.gh.common.util;

import android.app.Activity;
import android.content.ClipboardManager;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Matrix;
import android.media.ThumbnailUtils;
import android.os.Bundle;
import android.text.TextUtils;
import android.view.Gravity;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.PopupWindow;
import android.widget.RelativeLayout;
import android.widget.TextView;

import com.facebook.common.references.CloseableReference;
import com.facebook.datasource.DataSource;
import com.facebook.imagepipeline.datasource.BaseBitmapDataSubscriber;
import com.facebook.imagepipeline.image.CloseableImage;
import com.gh.common.constant.Config;
import com.gh.gamecenter.R;
import com.gh.gamecenter.WeiBoShareActivity;
import com.gh.gamecenter.eventbus.EBShare;
import com.lightgame.utils.Utils;
import com.sina.weibo.sdk.WbSdk;
import com.sina.weibo.sdk.auth.AuthInfo;
import com.tencent.connect.share.QQShare;
import com.tencent.connect.share.QzoneShare;
import com.tencent.mm.opensdk.modelmsg.SendMessageToWX;
import com.tencent.mm.opensdk.modelmsg.WXMediaMessage;
import com.tencent.mm.opensdk.modelmsg.WXWebpageObject;
import com.tencent.mm.opensdk.openapi.IWXAPI;
import com.tencent.mm.opensdk.openapi.WXAPIFactory;
import com.tencent.tauth.IUiListener;
import com.tencent.tauth.Tencent;
import com.tencent.tauth.UiError;

import org.greenrobot.eventbus.EventBus;

import java.io.ByteArrayOutputStream;
import java.lang.ref.WeakReference;
import java.util.ArrayList;
import java.util.List;

import androidx.recyclerview.widget.GridLayoutManager;
import androidx.recyclerview.widget.RecyclerView;

import static com.gh.common.util.LoginHelper.WEIBO_SCOPE;

/**
 * Created by khy on 2016/9/4.
 */
public class ShareUtils {

    private static ShareUtils sInstance;
    private IWXAPI mIWXAPI;
    private Tencent mTencent;
    private String shareUrl;
    private String shareIcon;
    private String mTitle;
    private String mSummary;


    private int[] arrLogo = {
            R.drawable.share_wechat_logo,
            R.drawable.share_wechatmoments_logo,
            R.drawable.share_qq_logo,
            R.drawable.share_qzone_logo,
            R.drawable.share_sinaweibo_logo,
            R.drawable.share_shortmessage_logo,
            R.drawable.share_copyfont_logo,
            R.drawable.share_cancel_logo
    };

    public enum ShareType {
        news,
        game,      // 普通游戏
        plugin,    // 插件游戏
        tools,
        askInvite,
        askNormal,  // 问答问题/答案
        shareGh,
        communityArticle,
        video
    }

    private String[] arrLabel = {"微信好友", "朋友圈", "QQ好友", "QQ空间", "新浪微博", "短信", "复制链接", "取消"};

    private PopupWindow popupWindow;

    private ShareType mShareType;
    public static ShareType shareType;//全局保存shareType，分享成功后判断分享的类型

    private WeakReference<Activity> mActivity;

    private Context mContext; // application context
    //QQ或者QQ空间分享回调处理
    public IUiListener QqShareListener = new IUiListener() {
        @Override
        public void onComplete(Object o) {
            Utils.toast(mContext, R.string.share_success_hint);
            EventBus.getDefault().post(new EBShare(ShareUtils.shareType));
        }

        @Override
        public void onError(UiError uiError) {
            Utils.toast(mContext, R.string.share_fail_hint);
        }

        @Override
        public void onCancel() {
            Utils.toast(mContext, R.string.share_cancel_hint);
        }
    };

    private ShareUtils(Context context) {
        mTencent = Tencent.createInstance(Config.TENCENT_APPID, context); //初始化QQ分享
        mIWXAPI = WXAPIFactory.createWXAPI(context, Config.WECHAT_APPID); //初始化微信分享
        WbSdk.install(context, new AuthInfo(context, Config.WEIBO_APPKEY, "http://www.sina.com", WEIBO_SCOPE));
        mContext = context.getApplicationContext();
    }

    public static ShareUtils getInstance(Context context) {
        if (sInstance == null) {
            sInstance = new ShareUtils(context);
        }
        return sInstance;
    }

    //检查是否安装手机QQ
    public static boolean isQQClientAvailable(Context context) {
        final PackageManager packageManager = context.getPackageManager();
        List<PackageInfo> pinfo = packageManager.getInstalledPackages(0);
        if (pinfo != null) {
            for (int i = 0; i < pinfo.size(); i++) {
                String pn = pinfo.get(i).packageName;
                if ("com.tencent.mobileqq".equals(pn) || "com.tencent.tim".equals(pn)) {
                    return true;
                }
            }
        }
        return false;
    }

    public void showShareWindowsCallback(Activity activity, View view, String url, String icon, String shareTitle, String shareSummary, ShareType shareType, ShareCallBack callBack) {
        if (activity.isFinishing()) return;
        this.mActivity = new WeakReference<>(activity);
        this.shareIcon = icon;
        this.shareUrl = url;
        this.mSummary = shareSummary;
        this.mTitle = shareTitle;
        this.mShareType = shareType;
        ShareUtils.shareType = mShareType;

        View contentView = View.inflate(activity, R.layout.share_popup_layout, null);
        contentView.setFocusable(true);
        contentView.setFocusableInTouchMode(true);
        RecyclerView shareRecyclerView = contentView.findViewById(R.id.share_rv);

        shareRecyclerView.setPadding(DisplayUtils.dip2px(mContext, 20), DisplayUtils.dip2px(mContext, 10), DisplayUtils.dip2px(mContext, 20), 0);

        //RecyclerView禁止滑动
        GridLayoutManager gridLayoutManager = new GridLayoutManager(mContext, 4) {
            @Override
            public boolean canScrollVertically() {
                return false;
            }
        };

        shareRecyclerView.setLayoutManager(gridLayoutManager);
        ShareRecyclerViewAdapter shareRecyclerViewAdapter = new ShareRecyclerViewAdapter();
        shareRecyclerView.setAdapter(shareRecyclerViewAdapter);
        shareRecyclerViewAdapter.setOnItemClickListener(position -> {
            if (callBack != null) {
                if (position == arrLabel.length - 1) {
                    callBack.onCancel();
                } else {
                    callBack.onSuccess(arrLabel[position]);
                }
            }
        });

        if (mShareType == ShareType.shareGh) {
            RelativeLayout layout = (RelativeLayout) view;
            layout.addView(contentView);
            arrLabel[6] = "邮件";
            arrLogo[6] = R.drawable.share_email_logo;
            arrLabel[7] = "复制链接";
            arrLogo[7] = R.drawable.share_copyfont_logo;
            return;
        } else {
            arrLabel[6] = "复制链接";
            arrLogo[6] = R.drawable.share_copyfont_logo;
            arrLabel[7] = "取消";
            arrLogo[7] = R.drawable.share_cancel_logo;
        }

        popupWindow = new SharePopupWindow(contentView, LinearLayout.LayoutParams.MATCH_PARENT
                , LinearLayout.LayoutParams.MATCH_PARENT, true);
        popupWindow.setAnimationStyle(R.style.popwindow_exit_only_anim_style);
        //解决PopupWindow无法覆盖状态栏
        popupWindow.setClippingEnabled(false);

        int bottomLocation = -DisplayUtils.retrieveNavigationHeight(activity);
        if (!DisplayUtils.isNavigationBarShow(activity)) {
            bottomLocation = 0;
        }
        try {
            popupWindow.showAtLocation(view, Gravity.NO_GRAVITY, 0, bottomLocation);
        } catch (Exception e) {
            e.printStackTrace();
        }

        contentView.setOnClickListener(v -> popupWindow.dismiss());

        contentView.setOnKeyListener((v, keyCode, event) -> {
            if (keyCode == KeyEvent.KEYCODE_BACK
                    && event.getRepeatCount() == 0
                    && popupWindow != null
                    && popupWindow.isShowing()) {
                if (callBack != null) {
                    callBack.onCancel();
                }
                popupWindow.dismiss();
            }
            return false;
        });
    }


    public void showShareWindows(Activity activity, View view, String url, String icon, String shareTitle, String shareSummary, ShareType shareType) {
        showShareWindowsCallback(activity, view, url, icon, shareTitle, shareSummary, shareType, null);
    }

    //QQ分享
    private void qqShare() {
        Utils.toast(mContext, R.string.share_skip);
        Bundle params = new Bundle();

        switch (mShareType) {
            case plugin:
                mSummary += "（光环加速版）";
                break;
            case askNormal:
            case video:
            case communityArticle:
                mTitle += " - 光环助手";
                break;
        }

        params.putString(QQShare.SHARE_TO_QQ_TITLE, mTitle);
        params.putString(QQShare.SHARE_TO_QQ_SUMMARY, mSummary);
        params.putInt(QQShare.SHARE_TO_QQ_KEY_TYPE, QQShare.SHARE_TO_QQ_TYPE_DEFAULT);
        params.putString(QQShare.SHARE_TO_QQ_TARGET_URL, shareUrl);
        params.putString(QQShare.SHARE_TO_QQ_IMAGE_URL, shareIcon);
        params.putString(QQShare.SHARE_TO_QQ_APP_NAME, mContext.getString(R.string.app_name));

        Activity activity = mActivity.get();
        if (activity != null) {
            mTencent.shareToQQ(activity, params, QqShareListener);
        }

        if (mShareType != ShareType.shareGh) {
            popupWindow.dismiss();
        }
    }

    //微信好友分享
    private void wechatShare() {
        Utils.toast(mContext, R.string.share_skip);

        if (!PackageHelper.INSTANCE.getLocalPackageNameSet().contains("com.tencent.mm")) {
            Utils.toast(mContext, "没安装微信，分享失败");
            return;
        }

        WXWebpageObject webpage = new WXWebpageObject();
        WXMediaMessage msg = new WXMediaMessage(webpage);
        webpage.webpageUrl = shareUrl;

        switch (mShareType) {
            case plugin:
                mSummary += "（光环加速版）";
                break;
            case askNormal:
            case video:
            case communityArticle:
                mTitle += " - 光环助手";
                break;

        }

        msg.title = mTitle;
        msg.description = !TextUtils.isEmpty(mSummary) && mSummary.length() > 1024 ? mSummary.substring(0, 1024) : mSummary;

        SendMessageToWX.Req req = new SendMessageToWX.Req();
        req.transaction = buildTransaction("webpage");
        req.message = msg;
        req.scene = SendMessageToWX.Req.WXSceneSession;

        loadBitMap(shareIcon, msg, req);
        if (mShareType != ShareType.shareGh) {
            popupWindow.dismiss();
        }
    }

    private String buildTransaction(final String type) {
        return (type == null) ? String.valueOf(System.currentTimeMillis()) : type + System.currentTimeMillis();
    }

    private void loadBitMap(final String iconUrl, final WXMediaMessage msg, final SendMessageToWX.Req req) {
        ImageUtils.display(mContext, iconUrl, new BaseBitmapDataSubscriber() {
            @Override
            protected void onNewResultImpl(Bitmap bitmap) {
                if (mShareType == ShareType.video) {
                    // 分享类型为视频时裁为正方形
                    int dimension = Math.min(bitmap.getWidth(), bitmap.getHeight());
                    bitmap = ThumbnailUtils.extractThumbnail(bitmap, dimension, dimension);
                }

                Bitmap compressBp = compressBitmap(bitmap);
                if (mShareType == ShareType.askNormal || mShareType == ShareType.askInvite) {
                    msg.thumbData = ImageUtils.bmpToByteArray(compressBp, true);
                } else {
                    Bitmap resultBp = addBackGround(compressBp);
                    msg.thumbData = ImageUtils.bmpToByteArray(resultBp, true);
                }
                mIWXAPI.sendReq(req);
            }

            @Override
            protected void onFailureImpl(DataSource<CloseableReference<CloseableImage>> dataSource) {
                Utils.log("分享获取bitmap失败");
            }
        });
    }

    //压缩图片
    public static Bitmap compressBitmap(Bitmap bitmap) {
        ByteArrayOutputStream bos = new ByteArrayOutputStream();
        bitmap.compress(Bitmap.CompressFormat.JPEG, 100, bos);
        float zoom = (float) Math.sqrt(9 * 1024 / (float) bos.toByteArray().length);

        Matrix matrix = new Matrix();
        matrix.setScale(zoom, zoom);

        Bitmap result = Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(), bitmap.getHeight(), matrix, true);
        bos.reset();

        result.compress(Bitmap.CompressFormat.JPEG, 100, bos);

        while (bos.toByteArray().length > 9 * 1024) {
            System.out.println(bos.toByteArray().length);
            matrix.setScale(0.9f, 0.9f);
            result = Bitmap.createBitmap(result, 0, 0, result.getWidth(), result.getHeight(), matrix, true);
            bos.reset();
            result.compress(Bitmap.CompressFormat.JPEG, 100, bos);
        }

        return result;
    }

    //添加背景，防止图片格式为PNG的图片分享出现黑框问题
    public Bitmap addBackGround(Bitmap result) {
        Bitmap bgBitmap;
        int[] colors = new int[result.getWidth() * result.getHeight()];
        for (int i = 0; i < colors.length; i++) {
            colors[i] = Color.WHITE;
        }
        bgBitmap = Bitmap.createBitmap(colors, result.getWidth(), result.getHeight(), Bitmap.Config.ARGB_8888);

        Bitmap newmap = Bitmap
                .createBitmap(result.getWidth(), result.getHeight(), Bitmap.Config.ARGB_8888);
        Canvas canvas = new Canvas(newmap);
        canvas.drawBitmap(bgBitmap, 0, 0, null);
        canvas.drawBitmap(result, (result.getHeight() - result.getWidth()) / 2,
                (result.getHeight() - result.getWidth()) / 2, null);
        canvas.save();
        canvas.restore();

        return newmap;
    }

    //QQ空间分享
    private void qZoneShare() {
        Utils.toast(mContext, R.string.share_skip);
        Bundle params = new Bundle();

        switch (mShareType) {
            case plugin:
                mSummary += "（光环加速版）";
                break;
            case askNormal:
            case video:
            case communityArticle:
                mTitle += " - 光环助手";
                break;
        }

        ArrayList<String> imageUrls = new ArrayList<>();
        imageUrls.add(shareIcon);

        if (!TextUtils.isEmpty(mSummary)) {
            params.putString(QzoneShare.SHARE_TO_QQ_SUMMARY, mSummary);
        }
        params.putString(QzoneShare.SHARE_TO_QQ_TITLE, mTitle);
        params.putInt(QzoneShare.SHARE_TO_QZONE_KEY_TYPE, QzoneShare.SHARE_TO_QZONE_TYPE_NO_TYPE);
        params.putString(QzoneShare.SHARE_TO_QQ_TARGET_URL, shareUrl);
        params.putStringArrayList(QzoneShare.SHARE_TO_QQ_IMAGE_URL, imageUrls);
        params.putString(QzoneShare.SHARE_TO_QQ_APP_NAME, mContext.getString(R.string.app_name));

        Activity activity = mActivity.get();
        if (activity != null) {
            mTencent.shareToQzone(activity, params, QqShareListener);
        }

        if (mShareType != ShareType.shareGh) {
            popupWindow.dismiss();
        }
    }

    //微信朋友圈分享
    private void wechatMomentsShare() {
        Utils.toast(mContext, R.string.share_skip);

        if (!PackageHelper.INSTANCE.getLocalPackageNameSet().contains("com.tencent.mm")) {
            Utils.toast(mContext, "没安装微信，分享失败");
            return;
        }

        WXWebpageObject webpage = new WXWebpageObject();
        WXMediaMessage msg = new WXMediaMessage(webpage);

        webpage.webpageUrl = shareUrl;

        switch (mShareType) {
            case plugin:
                msg.title = mSummary + "（光环加速版）";
                break;
            case game:
                msg.title = mSummary;
                break;
            case askNormal:
            case video:
            case communityArticle:
                msg.title = mTitle + " - 光环助手";
                break;
            default:
                msg.title = mTitle;
                break;
        }


        SendMessageToWX.Req req = new SendMessageToWX.Req();

        req.transaction = buildTransaction("webpage");
        req.message = msg;
        req.scene = SendMessageToWX.Req.WXSceneTimeline;

        loadBitMap(shareIcon, msg, req);
        if (mShareType != ShareType.shareGh) {
            popupWindow.dismiss();
        }
    }

    //新浪微博分享
    private void sinaWeiboShare() {

        Activity activity = mActivity.get();
        if (activity != null) {
            Intent intent = WeiBoShareActivity.getWeiboshareIntent(
                    activity,
                    shareUrl,
                    shareIcon,
                    mTitle,
                    mSummary,
                    mShareType.toString());
            activity.startActivity(intent);
        }


        if (mShareType != ShareType.shareGh) {
            popupWindow.dismiss();
        }
    }

    //短信分享
    private void shortMessageShare() {
        String smsBody;
        switch (mShareType) {
            case news:
            case tools:
                smsBody = mTitle + shareUrl;
                break;
            case plugin:
                smsBody = mTitle + mSummary + "（光环加速版）" + shareUrl;
                break;
            case game:
                smsBody = mTitle + mSummary + shareUrl;
                break;
            case shareGh:
                smsBody = "这个App可以下载各种热门卡牌手游的加速版，绿色安全，超级省心，做日常效率提高3-5倍！光环助手官网地址：" + shareUrl;
                break;
            case askInvite:
            case askNormal:
            case video:
            case communityArticle:
                smsBody = mTitle + " - 光环助手" + shareUrl;
                break;
            default:
                smsBody = mTitle;
                break;
        }

        try {
            Intent sendIntent = IntentUtils.getSMSIntent(smsBody);
            mContext.startActivity(sendIntent);
        } catch (Exception e) {
            Utils.toast(mContext, "设备短信服务异常，分享失败");
            e.printStackTrace();
        }

        if (mShareType != ShareType.shareGh) {
            popupWindow.dismiss();
        }
    }

    //复制文字链接
    private void copyLink(String copyContent) {
        ClipboardManager cmb = (ClipboardManager) mContext.getSystemService(Context.CLIPBOARD_SERVICE);
        cmb.setText(copyContent);
        if (mShareType != ShareType.shareGh) {
            Utils.toast(mContext, "复制成功");
            popupWindow.dismiss();
        } else {
            Utils.toast(mContext, "复制成功，请到微信/QQ粘贴分享");
        }
    }

    private class ShareRecyclerViewAdapter extends RecyclerView.Adapter<ShareRecyclerViewAdapter.ViewHolder> {

        private OnItemClickListener listener;

        @Override
        public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
            View view = LayoutInflater.from(mContext).inflate(R.layout.share_popup_item, parent, false);
            return new ViewHolder(view);
        }

        public void setOnItemClickListener(OnItemClickListener listener) {
            this.listener = listener;
        }

        @Override
        public void onBindViewHolder(final ViewHolder holder, int position) {
            holder.shareLogo.setImageResource(arrLogo[position]);
            holder.shareLabel.setText(arrLabel[position]);
            holder.itemView.setOnClickListener(v -> {
                if (mShareType == ShareUtils.ShareType.shareGh) {
                    MtaHelper.onEvent("我的光环_新", "分享光环", arrLabel[position]);
                }
                if (listener != null) {
                    listener.onItemClick(holder.getAdapterPosition());
                }
                switch (holder.getPosition()) {
                    case 0:
                        MtaHelper.onEvent("内容分享", "微信好友", mTitle);
                        wechatShare();
                        break;
                    case 1:
                        MtaHelper.onEvent("内容分享", "微信朋友圈", mTitle);
                        wechatMomentsShare();
                        break;
                    case 2:
                        MtaHelper.onEvent("内容分享", "QQ好友", mTitle);
                        qqShare();
                        break;
                    case 3:
                        MtaHelper.onEvent("内容分享", "QQ空间", mTitle);
                        qZoneShare();
                        break;
                    case 4:
                        MtaHelper.onEvent("内容分享", "新浪微博", mTitle);
                        sinaWeiboShare();
                        break;
                    case 5:
                        MtaHelper.onEvent("内容分享", "短信", mTitle);
                        shortMessageShare();
                        break;
                    case 6:
                        MtaHelper.onEvent("内容分享", "复制链接", mTitle);
                        if (mShareType == ShareType.askInvite) {
                            copyLink(mTitle + " - 光环助手" + shareUrl);
                        } else if (mShareType == ShareType.askNormal) {
                            copyLink(shareUrl);
                        } else if (mShareType != ShareType.shareGh) {
                            copyLink(shareUrl);
                        } else {
                            try {
                                Intent data = IntentUtils.getEmailToGHIntent();
                                mContext.startActivity(data);
                            } catch (Exception e) {
                                e.printStackTrace();
                                Utils.toast(mContext, "设备邮件服务异常，分享失败");
                            }
                        }
                        break;
                    case 7:
                        if (mShareType != ShareType.shareGh) {
                            popupWindow.dismiss();
                        } else {
                            copyLink("推荐光环助手，绿色安全的手游加速助手：" + shareUrl);
                        }
                        break;
                }
            });
        }

        @Override
        public int getItemCount() {
            return 8;
        }

        public class ViewHolder extends RecyclerView.ViewHolder {
            LinearLayout linearLayout;
            TextView shareLabel;
            ImageView shareLogo;

            public ViewHolder(View itemView) {
                super(itemView);
                linearLayout = (LinearLayout) itemView;
                shareLogo = (ImageView) linearLayout.getChildAt(0);
                shareLabel = (TextView) linearLayout.getChildAt(1);
            }
        }
    }

    interface OnItemClickListener {
        void onItemClick(int position);
    }

    public interface ShareCallBack {
        void onSuccess(String label);

        void onCancel();
    }
    
    private static class SharePopupWindow extends PopupWindow {
        SharePopupWindow(View contentView, int width, int height, boolean focusable) {
            super(contentView, width, height, focusable);
        }
    
        @Override
        public void dismiss() {
            View backgroundView = getContentView().findViewById(R.id.share_container);
            if (backgroundView != null) {
                backgroundView.setBackgroundColor(Color.TRANSPARENT);
            }
            getContentView().postDelayed(super::dismiss, 0);
        }
    }
    
}