package com.demo.library_flutter.nativeview;

import android.app.Activity;
import android.app.ActivityManager;
import android.content.Context;
import android.view.View;
import android.view.ViewGroup;
import android.widget.FrameLayout;

import com.bytedance.sdk.openadsdk.AdSlot;
import com.bytedance.sdk.openadsdk.TTAdConstant;
import com.bytedance.sdk.openadsdk.TTAdDislike;
import com.bytedance.sdk.openadsdk.TTAdManager;
import com.bytedance.sdk.openadsdk.TTAdNative;
import com.bytedance.sdk.openadsdk.TTNativeExpressAd;
import com.demo.lib.common.util.ui.MyActivityManager;
import com.demo.library_ad.TTAdManagerHolder;
import com.idlefish.flutterboost.FlutterBoost;

import java.util.List;
import java.util.Map;

import androidx.annotation.NonNull;
import io.flutter.plugin.common.BinaryMessenger;
import io.flutter.plugin.common.MessageCodec;
import io.flutter.plugin.common.MethodCall;
import io.flutter.plugin.common.MethodChannel;
import io.flutter.plugin.platform.PlatformView;
import io.flutter.plugin.platform.PlatformViewFactory;

class CSJExpressNativeView implements PlatformView {
    private Map<String, Object> params;
    private TTAdNative mTTAdNative;
    private MethodChannel methodChannel;

    public CSJExpressNativeView(int viewId, Map<String, Object> params, Context context, BinaryMessenger binaryMessenger) {
        this.params = params;
        try {
            TTAdManager ttAdManager = TTAdManagerHolder.get();
            mTTAdNative = ttAdManager.createAdNative(context);
        } catch (Exception e) {
            e.printStackTrace();
        }
        methodChannel = new MethodChannel(binaryMessenger, "ad-csj-express-view-" + viewId);
        methodChannel.setMethodCallHandler(new MethodChannel.MethodCallHandler() {
            @Override
            public void onMethodCall(@NonNull MethodCall call, @NonNull MethodChannel.Result result) {
                if ("refresh".equalsIgnoreCase(call.method)) {
                    //刷新
                    if (fl_container != null && adSlot != null) {
                        loadAd(adSlot, fl_container);
                    }

                }
            }
        });
    }

    private AdSlot adSlot = null;
    private FrameLayout fl_container;

    @Override
    public View getView() {
        if (fl_container == null) {
            fl_container = new FrameLayout(getView().getContext());
        }
        if (adSlot == null) {
            float width = Float.parseFloat(params.get("width") + "");
            float height = Float.parseFloat(params.get("height") + "");
            String pid = params.get("pid") + "";
            adSlot = new AdSlot.Builder()
                    .setCodeId(pid)
                    .setSupportDeepLink(true)
                    .setExpressViewAcceptedSize(width, height)
                    .setAdCount(1) //请求广告数量为1到3条
                    .build();
        }
        loadAd(adSlot, fl_container);
        return fl_container;
    }

    private void loadAd(AdSlot adSlot, FrameLayout container) {
        mTTAdNative.loadNativeExpressAd(adSlot, new TTAdNative.NativeExpressAdListener() {
            @Override
            public void onError(int i, String s) {
                //加载失败
                methodChannel.invokeMethod("loadFail", s);
            }

            @Override
            public void onNativeExpressAdLoad(List<TTNativeExpressAd> list) {

                if (list != null && list.size() > 0) {

                    if (FlutterBoost.instance().currentActivity() != null) {
                        list.get(0).setDislikeCallback(FlutterBoost.instance().currentActivity(), new TTAdDislike.DislikeInteractionCallback() {
                            @Override
                            public void onShow() {

                            }

                            @Override
                            public void onSelected(int i, String s, boolean b) {
                                //关闭广告
                                methodChannel.invokeMethod("close", null);
                            }

                            @Override
                            public void onCancel() {

                            }
                        });
                    }
                    list.get(0).render();
                    fl_container.removeAllViews();
                    if (list.get(0).getExpressAdView().getParent() != null) {
                        ((ViewGroup) list.get(0).getExpressAdView().getParent()).removeAllViews();
                    }
                    fl_container.addView(list.get(0).getExpressAdView());
                }
            }
        });

    }

    @Override
    public void dispose() {

    }
}