package com.material.components.activity.search;

import android.content.Context;
import android.os.Handler;
import com.google.android.material.tabs.TabLayout;
import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentManager;
import androidx.fragment.app.FragmentPagerAdapter;
import androidx.viewpager.widget.ViewPager;
import androidx.appcompat.app.AppCompatActivity;
import android.os.Bundle;
import androidx.appcompat.widget.Toolbar;
import android.view.KeyEvent;
import android.view.MenuItem;
import android.view.View;
import android.view.inputmethod.EditorInfo;
import android.view.inputmethod.InputMethodManager;
import android.widget.EditText;
import android.widget.ImageButton;
import android.widget.ProgressBar;
import android.widget.TextView;
import android.widget.Toast;

import com.material.components.R;
import com.material.components.fragment.FragmentTabsStore;
import com.material.components.utils.Tools;

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

public class SearchStore extends AppCompatActivity {
    
    private ViewPager view_pager;
    private TabLayout tab_layout;
    private EditText et_search;
    private ImageButton bt_clear;
    private ProgressBar progress_bar;

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

        initComponent();
        Tools.setSystemBarColor(this, R.color.blue_grey_600);

    }

    private void initComponent() {
        progress_bar = (ProgressBar) findViewById(R.id.progress_bar);
        view_pager = (ViewPager) findViewById(R.id.view_pager);
        setupViewPager(view_pager);

        tab_layout = (TabLayout) findViewById(R.id.tab_layout);
        tab_layout.setupWithViewPager(view_pager);

        et_search = (EditText) findViewById(R.id.et_search);
        bt_clear = (ImageButton) findViewById(R.id.bt_clear);

        bt_clear.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                et_search.setText("");
            }
        });

        et_search.setOnEditorActionListener(new TextView.OnEditorActionListener() {
            public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
                if (actionId == EditorInfo.IME_ACTION_SEARCH) {
                    hideKeyboard();
                    searchAction();
                    return true;
                }
                return false;
            }
        });
    }

    private void hideKeyboard() {
        View view = this.getCurrentFocus();
        if (view != null) {
            InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
            imm.hideSoftInputFromWindow(view.getWindowToken(), 0);
        }
    }

    private void searchAction() {
        progress_bar.setVisibility(View.VISIBLE);
        view_pager.setVisibility(View.GONE);

        final String query = et_search.getText().toString().trim();
        if (!query.equals("")) {
            new Handler().postDelayed(new Runnable() {
                @Override
                public void run() {
                    progress_bar.setVisibility(View.GONE);
                    view_pager.setVisibility(View.VISIBLE);
                }
            }, 2000);
        } else {
            Toast.makeText(this, "Please fill search input", Toast.LENGTH_SHORT).show();
        }
    }

    private void setupViewPager(ViewPager viewPager) {
        SectionsPagerAdapter adapter = new SectionsPagerAdapter(getSupportFragmentManager());
        adapter.addFragment(FragmentTabsStore.newInstance(), "MUSIC");
        adapter.addFragment(FragmentTabsStore.newInstance(), "MOVIES");
        adapter.addFragment(FragmentTabsStore.newInstance(), "BOOKS");
        adapter.addFragment(FragmentTabsStore.newInstance(), "GAMES");
        viewPager.setAdapter(adapter);
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        if (item.getItemId() == android.R.id.home) {
            finish();
        } else {
            Toast.makeText(getApplicationContext(), item.getTitle(), Toast.LENGTH_SHORT).show();
        }
        return super.onOptionsItemSelected(item);
    }

    private class SectionsPagerAdapter extends FragmentPagerAdapter {

        private final List mFragmentList = new ArrayList<>();
        private final List mFragmentTitleList = new ArrayList<>();

        public SectionsPagerAdapter(FragmentManager manager) {
            super(manager);
        }

        @Override
        public Fragment getItem(int position) {
            return mFragmentList.get(position);
        }

        @Override
        public int getCount() {
            return mFragmentList.size();
        }

        public void addFragment(Fragment fragment, String title) {
            mFragmentList.add(fragment);
            mFragmentTitleList.add(title);
        }

        @Override
        public CharSequence getPageTitle(int position) {
            return mFragmentTitleList.get(position);
        }
    }
}