Sample Header

package com.gaharitechnology.vokon.ui.fragment.main;

import android.app.Activity;
import android.app.ProgressDialog;
import android.content.Intent;
import android.graphics.Bitmap;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v7.widget.GridLayoutManager;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ProgressBar;
import android.widget.RelativeLayout;

import com.bumptech.glide.Glide;
import com.gaharitechnology.vokon.R;
import com.gaharitechnology.vokon.data.api.VokonService;
import com.gaharitechnology.vokon.data.model.UserDao;
import com.gaharitechnology.vokon.data.model.VoucherDao;
import com.gaharitechnology.vokon.data.model.imagechooser.DeviceImage;
import com.gaharitechnology.vokon.data.model.post.AvatarPost;
import com.gaharitechnology.vokon.data.model.voucher.SpecificCategoryDao;
import com.gaharitechnology.vokon.presenter.VoucherPresenter;
import com.gaharitechnology.vokon.ui.activity.DashboardAct;
import com.gaharitechnology.vokon.ui.activity.DetailVoucherAct;
import com.gaharitechnology.vokon.ui.activity.ImageChooserAct;
import com.gaharitechnology.vokon.ui.adapter.recycler.VoucherRecyclerAdapter;
import com.gaharitechnology.vokon.ui.view.GridHeaderSpacingItemDecoration;
import com.gaharitechnology.vokon.ui.view.VokonButton;
import com.gaharitechnology.vokon.ui.view.VokonTextView;
import com.gaharitechnology.vokon.ui.view.VokonTextViewBold;
import com.gaharitechnology.vokon.util.BitmapUtils;
import com.gaharitechnology.vokon.util.Preferences;
import com.jcodecraeer.xrecyclerview.XRecyclerView;
import com.trello.rxlifecycle.FragmentEvent;

import java.util.List;

import butterknife.Bind;
import butterknife.ButterKnife;
import de.hdodenhof.circleimageview.CircleImageView;
import id.derohimat.baseapp.ui.fragment.BaseFragment;
import id.derohimat.baseapp.ui.view.BaseRecyclerView;
import id.derohimat.baseapp.util.BaseBus;
import id.derohimat.baseapp.util.BaseDialogFactory;
import timber.log.Timber;

/**
 * Created by derohimat on 05/03/16.
 */
public class ProfileFragment extends BaseFragment implements VoucherPresenter.View {
    @Bind(R.id.recycler)
    BaseRecyclerView mRecyclerView;

    @Bind(R.id.pbLoad)
    ProgressBar mPbLoad;

    @Bind(R.id.txtLoadData)
    VokonTextView mTxtLoadData;

    @Bind(R.id.lyLoad)
    RelativeLayout mLyLoad;

    private VoucherPresenter mPresenter;
    private VoucherRecyclerAdapter mAdapter;
    private VokonTextViewBold txtName, txtTotalCredit, txtTotalVoucher;
    private CircleImageView imgProfile;
    private VokonButton btnDashboard;
    private View mHeader;
    private DeviceImage mDeviceImage;
    private Bitmap mBitmap;

    public static ProfileFragment newInstance() {
        return new ProfileFragment();
    }

    @Override
    protected int getResourceLayout() {
        return R.layout.fragment_voucher;
    }

    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        View view = mInflater.inflate(getResourceLayout(), container, false);
        ButterKnife.bind(this, view);
        mHeader = inflater.inflate(R.layout.header_profile, container, false);
        txtName = ButterKnife.findById(mHeader, R.id.txtName);
        txtTotalCredit = ButterKnife.findById(mHeader, R.id.txtTotalCredit);
        txtTotalVoucher = ButterKnife.findById(mHeader, R.id.txtTotalVoucher);
        btnDashboard = ButterKnife.findById(mHeader, R.id.btnDashboard);
        imgProfile = ButterKnife.findById(mHeader, R.id.imgProfile);
        return view;
    }

    @Override
    protected void onViewReady(@Nullable Bundle savedInstanceState) {
        BaseBus.pluck()
                .receive()
                .compose(bindUntilEvent(FragmentEvent.DESTROY))
                .subscribe(o -> Timber.d("from ProfileFragment : " + o.toString()));

        setUpAdapter();
        setupRecyclerView();
        setUpPresenter();
        setUpHeader();
    }

    private void setUpPresenter() {
        mPresenter = new VoucherPresenter(this);
        showLoading(true);
        mPresenter.loadMyVoucher(mContext, 999, 0, false);
        setUpHeader();
    }

    private int times = 0;

    private void setupRecyclerView() {
        int spanCount = 3;

        GridLayoutManager layoutManager = new GridLayoutManager(getActivity(), spanCount);
        mRecyclerView.setLayoutManager(layoutManager);

        int spacing = getResources().getDimensionPixelSize(R.dimen.view_padding);
        mRecyclerView.addItemDecoration(new GridHeaderSpacingItemDecoration(spanCount, spacing, true, true));

        mRecyclerView.addHeaderView(mHeader);
        mRecyclerView.setUpAsGrid(spanCount);
        mRecyclerView.setAdapter(mAdapter);

        mRecyclerView.setLoadingMoreEnabled(false);
        mRecyclerView.setLoadingListener(new XRecyclerView.LoadingListener() {
            @Override
            public void onRefresh() {
                times = 0;
                mPresenter.loadMyVoucher(mContext, 999, 0, false);
            }

            @Override
            public void onLoadMore() {
                if (times == 0) {
                    mRecyclerView.loadMoreComplete();
                    mRecyclerView.refreshComplete();
                } else {
                    mPresenter.loadMyVoucher(mContext, 12, times, true);
                }
                times++;
            }
        });
    }

    private void setUpAdapter() {
        mAdapter = new VoucherRecyclerAdapter(mContext, true, false);
        mAdapter.setOnItemClickListener((view, position) -> {
            VoucherDao voucherDao = mAdapter.getDatas().get(position - 2);
            DetailVoucherAct.start(mContext, voucherDao);
        });
    }

    private void setUpHeader() {
        UserDao userDao = Preferences.getUser(mContext);
        if (userDao != null) {
            txtName.setText(userDao.getFullname());
            txtTotalCredit.setText(String.valueOf(userDao.getVokonCredit()));
            txtTotalVoucher.setText(String.valueOf(userDao.getVouchersCount()));
            Glide.with(mContext)
                    .load(userDao.getFullImage())
                    .error(R.drawable.img_default_profile)
                    .into(imgProfile);
        }

        if (!Preferences.isMerchant(mContext)) {
            btnDashboard.setVisibility(View.GONE);
        }

        btnDashboard.setOnClickListener(v ->
                DashboardAct.start(mContext)
        );

        imgProfile.setOnClickListener(v ->
                ImageChooserAct.startActivityForResult(this)
        );
    }

    @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        if (resultCode == Activity.RESULT_OK) {
            if (requestCode == ImageChooserAct.REQ_CODE) {
                Bundle bundle = data.getExtras();
                mDeviceImage = bundle.getParcelable(ImageChooserAct.ARG_IMAGE_RESULT);
                mBitmap = BitmapUtils.getScaledDeviceImage(mDeviceImage, 200);

                imgProfile.setImageBitmap(mBitmap);
                doUpdateAvatar();
            }
        }
    }

//    @Override
//    public void onResume() {
//        super.onResume();
//        times = 0;
//        mPresenter.loadMyVoucher(mContext, 10, 0, false);
//    }

    @Override
    public void showListVouchers(List<VoucherDao> voucherDaos, boolean isLoadMore) {
        BaseBus.pluck().send("Show " + voucherDaos.size());

        if (!isLoadMore) {
            mAdapter.clear();
            mRecyclerView.refreshComplete();
        } else {
            mRecyclerView.loadMoreComplete();
        }

        mAdapter.addAll(voucherDaos);
        txtTotalVoucher.setText(String.valueOf(mAdapter.getDatas().size()));
        dismissLoading();
    }

    @Override
    public void showListSpecificCategory(List<SpecificCategoryDao> specificCategoryDaos) {

    }

    @Override
    public void showVoucher(VoucherDao voucherDao) {

    }

    @Override
    public void showError(Throwable t) {
        Timber.e(t.getMessage());
        try {
            mPbLoad.setVisibility(View.GONE);
            mTxtLoadData.setText(t.getMessage());
        } catch (Exception e) {
            Timber.e(e.getMessage());
        }
    }

    @Override
    public void showLoading(boolean isRefresh) {
        if (!isRefresh) {
            mTxtLoadData.setText("Loading...");
            mPbLoad.setVisibility(View.VISIBLE);
            mLyLoad.setVisibility(View.VISIBLE);
        }
    }

    private void doUpdateAvatar() {
        ProgressDialog pDialog = BaseDialogFactory.createProgressDialog(mContext, "Loading...");
        pDialog.setCancelable(true);
        pDialog.show();

        AvatarPost avatarPost = new AvatarPost();
        if (mBitmap != null) {
            avatarPost.setImage(BitmapUtils.bitmapToBase64String(mBitmap, 60));
        } else {
            return;
        }

        VokonService.pluck()
                .getApi()
                .updateAvatar(Preferences.getAccessToken(mContext), avatarPost)
                .doOnError(throwable -> {
                    pDialog.dismiss();
                    Timber.e(throwable.getMessage());
                    getActivity().runOnUiThread(() ->
                            BaseDialogFactory.createSimpleOkErrorDialog(mContext, throwable.getMessage()).show()
                    );
                })
                .subscribe(apiResponse -> {
                    pDialog.dismiss();
                    if (apiResponse.getMeta().getCode() == 200 || apiResponse.getMeta().getCode() == 201) {
                        UserDao userDao = apiResponse.getData();
                        Preferences.saveUser(mContext, userDao);
                        imgProfile.setImageBitmap(mBitmap);
                    } else {
                        getActivity().runOnUiThread(() ->
                                BaseDialogFactory.createSimpleOkErrorDialog(mContext, apiResponse.getMeta().getMessage()).show()
                        );
                    }
                });
    }

    @Override
    public void dismissLoading() {
        mLyLoad.setVisibility(View.GONE);
    }
}