package nemosofts.streambox.utils;

import android.Manifest;
import android.content.Context;
import android.net.ConnectivityManager;
import android.net.Network;
import android.net.NetworkCapabilities;

import androidx.annotation.NonNull;
import androidx.annotation.RequiresPermission;

/**
 * The type Network utils.
 */
public class NetworkUtils {

    private NetworkUtils() {
        throw new UnsupportedOperationException("Should not create instance of Util class. Please use as static..");
    }

    /**
     * Check if there is any connectivity
     *
     * @param context the context
     * @return boolean boolean
     */
    @RequiresPermission(Manifest.permission.ACCESS_NETWORK_STATE)
    public static boolean isConnected(@NonNull Context context) {
        ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
        if (cm != null) {
            Network network = cm.getActiveNetwork();
            if (network != null) {
                NetworkCapabilities capabilities = cm.getNetworkCapabilities(network);
                return capabilities != null && capabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET);
            }
        }
        return false;
    }

    /**
     * Check if there is any connectivity to a mobile network
     *
     * @param context the context
     * @return boolean boolean
     */
    @RequiresPermission(Manifest.permission.ACCESS_NETWORK_STATE)
    public static boolean isConnectedMobile(@NonNull Context context) {
        ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
        if (cm != null) {
            Network network = cm.getActiveNetwork();
            if (network != null) {
                NetworkCapabilities capabilities = cm.getNetworkCapabilities(network);
                return capabilities != null && capabilities.hasTransport(NetworkCapabilities.TRANSPORT_CELLULAR);
            }
        }
        return false;
    }

    /**
     * Check if there is any connectivity to a Wifi network
     *
     * @param context the context
     * @return boolean boolean
     */
    @RequiresPermission(Manifest.permission.ACCESS_NETWORK_STATE)
    public static boolean isConnectedWifi(@NonNull Context context) {
        ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
        if (cm != null) {
            Network network = cm.getActiveNetwork();
            if (network != null) {
                NetworkCapabilities capabilities = cm.getNetworkCapabilities(network);
                return capabilities != null && capabilities.hasTransport(NetworkCapabilities.TRANSPORT_WIFI);
            }
        }
        return false;
    }

    /**
     * Check if there is any connectivity to an Ethernet network
     *
     * @param context the context
     * @return boolean boolean
     */
    @RequiresPermission(Manifest.permission.ACCESS_NETWORK_STATE)
    public static boolean isConnectedEthernet(@NonNull Context context) {
        ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
        if (cm != null) {
            Network network = cm.getActiveNetwork();
            if (network != null) {
                NetworkCapabilities capabilities = cm.getNetworkCapabilities(network);
                return capabilities != null && capabilities.hasTransport(NetworkCapabilities.TRANSPORT_ETHERNET);
            }
        }
        return false;
    }
}