package com.mogo.commons;

import static com.mogo.aicloud.services.httpdns.HttpDnsConst.HTTP_DNS_ADDRESS_TYPE_HTTP;
import static com.mogo.commons.debug.DebugConfig.CAR_MACHINE_TYPE_SELF_INNOVATE;

import android.app.Application;
import android.content.Context;
import android.text.TextUtils;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;

import com.alibaba.android.arouter.launcher.ARouter;
import com.amap.api.navi.AMapNaviView;
import com.mogo.aicloud.services.httpdns.IMogoHttpDns;
import com.mogo.aicloud.services.httpdns.MogoHttpDnsHandler;
import com.mogo.commons.analytics.AnalyticsUtils;
import com.mogo.commons.debug.DebugConfig;
import com.mogo.commons.device.Devices;
import com.mogo.commons.network.AllAllowedHostnameVerifier;
import com.mogo.commons.network.Constants;
import com.mogo.commons.network.ParamsUtil;
import com.mogo.commons.network.X509TrustManagerImpl;
import com.mogo.commons.storage.SpStorage;
import com.mogo.utils.ThreadPoolService;
import com.mogo.utils.TipDrawable;
import com.mogo.utils.TipToast;
import com.mogo.utils.logger.Logger;
import com.mogo.utils.network.NetConfig;

import java.security.SecureRandom;

import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManager;

import okhttp3.Request;

/**
 * @author congtaowang
 * @since 2019-12-23
 * <p>
 * 描述
 */
public abstract class AbsMogoApplication extends Application {

    private static final String TAG = "AbsMogoApplication";

    private static Application sApp;

    public static Application getApp() {
        return sApp;
    }

    public static AMapNaviView aMapNaviView;

    public static AMapNaviView getMapNaviView() {
        return aMapNaviView;
    }

    private static IMogoHttpDns sApis;

    @Override
    public void onCreate() {
        super.onCreate();
        aMapNaviView = new AMapNaviView(this);
        aMapNaviView.onCreate(null);
        sApp = this;
        initARouter();
        if ( shouldInit() ) {
            init();
        }
    }

    private void initARouter() {
        ARouter.init(sApp);
        // 初始化 arouter
        if (DebugConfig.isDebug()) {
            ARouter.openDebug();
            ARouter.openLog();
        }
    }

    protected boolean shouldInit() {
        return true;
    }

    protected void init() {
        if (sApis == null) {
            sApis = MogoHttpDnsHandler.getHttpDnsApi();
        }
    }

    protected void initTipToast() {
        TipToast.init(this, ((context, message, tipDrawable) -> {
            if (TextUtils.isEmpty(message)) {
                return null;
            }
            try {
                View contentView = generateToastView(context, message, tipDrawable);
                return contentView;
            } catch (Exception e) {
                e.printStackTrace();
            }
            return null;
        }));
    }

    private View generateToastView(Context context, String message, TipDrawable tipDrawable) {
        View contentView;
        if (tipDrawable == null) {
            contentView = LayoutInflater.from(context).inflate(R.layout.module_commons_layout_toast, null);
            TextView txt = contentView.findViewById(R.id.module_commons_toast_msg);
            txt.setText(message);
        } else {
            // 有图片，使用带图片的布局，当前只实现了左侧图片
            contentView = LayoutInflater.from(context).inflate(R.layout.module_commons_layout_toast_with_left_drawable, null);
            TextView txt = contentView.findViewById(R.id.module_commons_toast_msg);
            ImageView img = contentView.findViewById(R.id.module_commons_toast_left_drawable);
            img.setImageDrawable(tipDrawable.getDrawable());
            ViewGroup.LayoutParams params = img.getLayoutParams();
            params.width = tipDrawable.getWidth();
            params.height = tipDrawable.getHeight();
            txt.setText(message);
        }
        return contentView;
    }

    /**
     * 忽略 https 验证
     *
     * @return {@link SSLContext}
     * @throws Exception
     */
    private static SSLContext getSslContext() throws Exception {
        SSLContext sc = null;
        sc = SSLContext.getInstance("SSL");
        sc.init(null, new TrustManager[]{new X509TrustManagerImpl()}, new SecureRandom());
        return sc;
    }

    protected void asyncInit() {
        ThreadPoolService.execute(() -> {
            initNetConfig();
            // 初始化埋点
            AnalyticsUtils.init(sApp);
            if (DebugConfig.getCarMachineType() == CAR_MACHINE_TYPE_SELF_INNOVATE) {
                Devices.init(getApp());
                Devices.checkBindState();
            }
            asyncInitImpl();
        });
    }

    protected void asyncInitImpl() {

    }

    private static void initNetConfig() {

        try {
            SSLContext sc = getSslContext();
            NetConfig.instance().setSslContext(sc);
        } catch (Exception e) {
            e.printStackTrace();
        }
        NetConfig.instance().setSignaturePrefix(Constants.SIGN_PREFIX)
                .setPublicParams(ParamsUtil.getStaticParams())
                .setHostnameVerifier(new AllAllowedHostnameVerifier())
                .addNetworkInterceptor(chain -> {
                    Request original = chain.request();
                    Request request = original.newBuilder()
                            .header("token", SpStorage.getTicket())
                            .method(original.method(), original.body())
                            .build();
                    return chain.proceed(request);
                })
                // 增加域名->域名的转换方式，暂时去掉httpdns方式
                .addInterceptor(chain -> {
                    Request request = chain.request();
                    String path = request.url().encodedPath();
                    String host = "http://" + sApis.syncGetHttpDns(request.url().host().replace("http://", "").replace("https://", ""), HTTP_DNS_ADDRESS_TYPE_HTTP, true);
                    String url = host + path;
                    Logger.d("DomainExchange", "oriHost: " + request.url().host() + "  newHost: " + host + " \r\n newUrl: " + url);
                    return chain.proceed(request.newBuilder().url(url).build());
                })
                .setHttpDns(null)
                .setLoggable(DebugConfig.isDebug());
    }

    private String cacheIp = null;

    protected void registerSocketHttpDnsTTL(String host) {
        sApis.addressChangedListener(map -> {
            Logger.d("TEST-SOCKET", "ttl callBack ,ready to getCache Dns IP");
            String dnsCacheIp = sApis.getCachedHttpDnsIps(host, HTTP_DNS_ADDRESS_TYPE_HTTP);
            if (dnsCacheIp == null) {
                return;
            }
            Logger.d("TEST-SOCKET", "获取缓存Dns IP : " + dnsCacheIp + " , 原缓存 IP ： " + cacheIp);
            if (!dnsCacheIp.equals(cacheIp)) {
                socketTTL();
                this.cacheIp = dnsCacheIp;
            }
        });
    }

    protected abstract void socketTTL();
}