package lu.circl.mispbump.activities;


import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.TextView;

import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.widget.Toolbar;
import androidx.core.app.ActivityOptionsCompat;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;

import com.google.android.material.floatingactionbutton.FloatingActionButton;

import java.util.List;

import lu.circl.mispbump.R;
import lu.circl.mispbump.adapters.SyncInfoAdapter;
import lu.circl.mispbump.auxiliary.PreferenceManager;
import lu.circl.mispbump.interfaces.OnRecyclerItemClickListener;
import lu.circl.mispbump.models.SyncInformation;


public class HomeActivity extends AppCompatActivity {

    private List<SyncInformation> syncInformationList;
    private PreferenceManager preferenceManager;
    private RecyclerView recyclerView;
    private SyncInfoAdapter syncInfoAdapter;
    private TextView emptyRecyclerView;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_home);

        preferenceManager = PreferenceManager.getInstance(this);

        initViews();
        initRecyclerView();
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.main_menu, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        if (item.getItemId() == R.id.menu_settings) {
            startActivity(new Intent(HomeActivity.this, PreferenceActivity.class));
            return true;
        }

        if (item.getItemId() == R.id.menu_profile) {
            startActivity(new Intent(HomeActivity.this, ProfileActivity.class));
            return true;
        }

        return super.onOptionsItemSelected(item);
    }

    @Override
    protected void onResume() {
        super.onResume();
        refreshRecyclerView();
    }


    private void initViews() {
        emptyRecyclerView = findViewById(R.id.empty);

        Toolbar myToolbar = findViewById(R.id.toolbar);
        setSupportActionBar(myToolbar);

        FloatingActionButton syncFab = findViewById(R.id.home_fab);
        syncFab.setOnClickListener(v -> startActivity(new Intent(HomeActivity.this, ExchangeActivity.class)));
    }

    private void initRecyclerView() {
        recyclerView = findViewById(R.id.recyclerView);
        recyclerView.setLayoutManager(new LinearLayoutManager(HomeActivity.this));
        syncInfoAdapter = new SyncInfoAdapter();
        syncInfoAdapter.setOnRecyclerPositionClickListener(onRecyclerItemClickListener());
        recyclerView.setAdapter(syncInfoAdapter);
    }

    private void refreshRecyclerView() {
        syncInformationList = preferenceManager.getSyncInformationList();

        if (syncInformationList.isEmpty()) {
            emptyRecyclerView.setVisibility(View.VISIBLE);
            recyclerView.setVisibility(View.GONE);
        } else {
            emptyRecyclerView.setVisibility(View.GONE);
            recyclerView.setVisibility(View.VISIBLE);
            syncInfoAdapter.setItems(syncInformationList);

            for (SyncInformation si : syncInformationList) {
                Log.d("DEBUG", si.toString());
            }
        }
    }


    private OnRecyclerItemClickListener<Integer> onRecyclerItemClickListener() {
        return (v, index) -> {
            Intent i = new Intent(HomeActivity.this, SyncInfoDetailActivity.class);
            i.putExtra(SyncInfoDetailActivity.EXTRA_SYNC_INFO_UUID, syncInformationList.get(index).getUuid());

            ActivityOptionsCompat options = ActivityOptionsCompat.makeClipRevealAnimation(v.findViewById(R.id.rootLayout), (int) v.getX(), (int) v.getY(), v.getWidth(), v.getHeight());
            startActivity(i, options.toBundle());
        };
    }
}