Proyectos de Subversion Android Microlearning

package com.cesams.twogetskills.fragment;

import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.View;
import android.view.ViewGroup;

import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.fragment.app.Fragment;
import androidx.lifecycle.LifecycleOwner;
import androidx.lifecycle.Observer;
import androidx.lifecycle.ViewModelProvider;
import androidx.recyclerview.widget.RecyclerView;

import com.cesams.twogetskills.R;
import com.cesams.twogetskills.adapter.SlideListViewAdapter;
import com.cesams.twogetskills.dao.CapsuleDao;
import com.cesams.twogetskills.dao.ProgressDao;
import com.cesams.twogetskills.dao.SlideDao;
import com.cesams.twogetskills.entity.Capsule;
import com.cesams.twogetskills.entity.Progress;
import com.cesams.twogetskills.entity.Slide;
import com.cesams.twogetskills.skeleton.ITwoGetSkills;
import com.cesams.twogetskills.viewmodel.SlideViewModel;

import java.util.List;
import java.util.ArrayList;

//, IReloadData
public class SlideFragment extends Fragment implements SlideListViewAdapter.ItemClickListener, LifecycleOwner {
    private final String TAG = "C2GS - SlideFragment";
    private RecyclerView listView;
    //private List<Slide> items;
    private SlideListViewAdapter adapter;
    private ITwoGetSkills iTwoGetSkills;
    private SlideViewModel mSlideViewModel;

    @Override
    public void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setHasOptionsMenu(true);

    }

    @Override
    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
        super.onCreateOptionsMenu(menu, inflater);
        menu.clear();
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        return inflater.inflate(R.layout.fragment_slide, container, false);
    }

    @Override
    public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
        super.onViewCreated(view, savedInstanceState);
        iTwoGetSkills = (ITwoGetSkills) getActivity();


        //GridLayoutManager gridLayoutManager = new GridLayoutManager(getActivity(), 2);

        //items = new List<>();

        mSlideViewModel = new ViewModelProvider(requireActivity()).get(SlideViewModel.class);
        adapter = new SlideListViewAdapter(getActivity(), mSlideViewModel.getSlideArrayList());
        adapter.setClickListener(this);

        listView = (RecyclerView) getView().findViewById(R.id.fragment_slide_listview);
        listView.setAdapter(adapter);
        //listView.setLayoutManager( gridLayoutManager);
        listView.setHasFixedSize(true);

        Observer<ArrayList<Slide>> slideArrayListUpdateObserver = new Observer<ArrayList<Slide>>() {
            @Override
            public void onChanged(ArrayList<Slide> slideArrayList) {
                adapter.notifyDataSetChanged();
            }
        };



        mSlideViewModel.getSlideMutableLiveData().observe(requireActivity(),slideArrayListUpdateObserver);

    }

    @Override
    public void onResume() {
        super.onResume();

        Log.d(TAG, "onResume");
        loadData();
    }




    @Override
    public void onHiddenChanged(boolean hidden) {
        super.onHiddenChanged(hidden);

        Log.d(TAG, "onHiddenChanged : " + (hidden ? "true" : "false"));

        if(!hidden) {
            loadData();
        }
    }

    private void loadData() {
        CapsuleDao capsuleDao = iTwoGetSkills.getDatabase().getCapsuleDao();
        Capsule capsule = capsuleDao.selectByUuid(iTwoGetSkills.getCapsuleUuidActive());
        iTwoGetSkills.setTitleActionBar(capsule.getName());


        mSlideViewModel.getSlideArrayList().clear();

        SlideDao slideDao = iTwoGetSkills.getDatabase().getSlideDao();
        List<Slide> dbSlides  = slideDao.selectAllByCapsuleUuid(iTwoGetSkills.getCapsuleUuidActive());

        Slide slide;
        Progress progress;
        ProgressDao progressDao = iTwoGetSkills.getDatabase().getProgressDao();
        for(Slide dbSlide : dbSlides)
        {
            slide = new Slide();
            slide.setTopicUuid(dbSlide.getTopicUuid());
            slide.setCapsuleUuid(dbSlide.getCapsuleUuid());
            slide.setQuizUuid(dbSlide.getQuizUuid());
            slide.setUuid(dbSlide.getUuid());
            slide.setName(dbSlide.getName());
            slide.setDescription(dbSlide.getDescription());
            slide.setType(dbSlide.getType());
            slide.setFile(dbSlide.getFile());
            slide.setBackground(dbSlide.getBackground());
            slide.setPosition(dbSlide.getPosition());

            progress = progressDao.selectBySlideUuid(slide.getUuid());
            if(progress != null) {
                slide.setCompleted(progress.getCompleted());

            } else {
                slide.setCompleted(0);
            }
            slide.setShowFinish(false);


            mSlideViewModel.getSlideArrayList().add(slide);
        }

       mSlideViewModel.getSlideMutableLiveData().setValue(mSlideViewModel.getSlideArrayList());
    }


    @Override
    public void onItemClick(View view, int position)
    {
        iTwoGetSkills.changeSlideActive(mSlideViewModel.getSlideArrayList().get(position).getUuid(), mSlideViewModel.getSlideArrayList().get(position).getType(), true);
    }
}