package app.fedilab.android.services;

import android.content.Context;
import android.content.SharedPreferences;
import android.database.sqlite.SQLiteDatabase;
import android.util.Log;

import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.unifiedpush.android.connector.MessagingReceiver;
import org.unifiedpush.android.connector.MessagingReceiverHandler;

import java.util.List;

import app.fedilab.android.activities.BaseMainActivity;
import app.fedilab.android.activities.LiveNotificationSettingsAccountsActivity;
import app.fedilab.android.asynctasks.PostSubscriptionAsyncTask;
import app.fedilab.android.client.APIResponse;
import app.fedilab.android.client.Entities.Account;
import app.fedilab.android.helper.Helper;
import app.fedilab.android.helper.PushNotifications;
import app.fedilab.android.interfaces.OnPostSubscription;
import app.fedilab.android.sqlite.AccountDAO;
import app.fedilab.android.sqlite.Sqlite;

import static android.content.Context.MODE_PRIVATE;

class handler implements MessagingReceiverHandler, OnPostSubscription {

    private Context context;
    private String endpoint;

    @Override
    public void onNewEndpoint(@Nullable Context context, @NotNull String s) {
        Log.v(Helper.TAG, "onNewEndpoint: " + s);
        final SharedPreferences sharedpreferences = context.getSharedPreferences(Helper.APP_PREFS, MODE_PRIVATE);
        SharedPreferences.Editor editor = sharedpreferences.edit();
        editor.putString(Helper.SERVER_ENDPOINT, s);
        editor.apply();
        endpoint = s;

        this.context = context;
        SQLiteDatabase db = Sqlite.getInstance(context.getApplicationContext(), Sqlite.DB_NAME, null, Sqlite.DB_VERSION).open();
        List<Account> accountPush = new AccountDAO(context, db).getPushNotificationAccounts();
        for (Account account : accountPush) {
            new PostSubscriptionAsyncTask(context, account, s, this);
        }
    }

    @Override
    public void onRegistrationFailed(@Nullable Context context) {
        Log.v(Helper.TAG, "onRegistrationFailed: ");
        // Toast ?
    }

    @Override
    public void onRegistrationRefused(@Nullable Context context) {
        // Toast ?
        Log.v(Helper.TAG, "onRegistrationRefused: ");
    }

    @Override
    public void onUnregistered(@Nullable Context context) {
        Log.v(Helper.TAG, "onUnregistered: ");
        // Remove endpoint & ServerKey
    }

    @Override
    public void onMessage(@Nullable Context context, @NotNull String s) {
        PushNotifications push = new PushNotifications();
        Log.v(Helper.TAG, "Message: " + s);
        push.displayNotification(context, null, s);
    }

    @Override
    public void onSubscription(APIResponse apiResponse) {
        if (apiResponse != null && apiResponse.getPushSubscription() != null && apiResponse.getAccounts() != null) {
            final SharedPreferences sharedpreferences = context.getSharedPreferences(Helper.APP_PREFS, MODE_PRIVATE);
            SharedPreferences.Editor editor = sharedpreferences.edit();
            Log.v(Helper.TAG, "OK: " + apiResponse.getAccounts().get(0).getId() + apiResponse.getAccounts().get(0).getInstance() + " --- " + apiResponse.getPushSubscription().getServer_key());
            editor.putString(Helper.SERVER_KEY + apiResponse.getAccounts().get(0).getId() + apiResponse.getAccounts().get(0).getInstance(), apiResponse.getPushSubscription().getServer_key());
            editor.apply();
            PushNotifications push = new PushNotifications();
            push.registerPushNotifications(context, apiResponse.getAccounts().get(0), endpoint, apiResponse.getPushSubscription().getServer_key());
        }
    }
}

public class UnifiedPushService extends MessagingReceiver {
    public UnifiedPushService() {
        super(new handler());
    }
}