2020-09-25 18:58:04 +02:00
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package app.fedilab.fedilabtube.fragment;
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/* Copyright 2020 Thomas Schneider
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*
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* This file is a part of TubeLab
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*
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* This program is free software; you can redistribute it and/or modify it under the terms of the
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* GNU General Public License as published by the Free Software Foundation; either version 3 of the
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* License, or (at your option) any later version.
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*
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* TubeLab is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
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* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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* Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with TubeLab; if not,
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* see <http://www.gnu.org/licenses>. */
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import android.app.Activity;
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import android.content.Context;
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import android.os.Bundle;
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import android.os.Handler;
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import android.os.Looper;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.view.WindowManager;
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import android.view.inputmethod.InputMethodManager;
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import android.widget.Button;
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import android.widget.EditText;
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import android.widget.LinearLayout;
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import android.widget.RelativeLayout;
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import android.widget.Toast;
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import androidx.annotation.NonNull;
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import androidx.appcompat.app.AlertDialog;
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import androidx.fragment.app.Fragment;
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import androidx.lifecycle.ViewModelProvider;
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import androidx.recyclerview.widget.DividerItemDecoration;
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import androidx.recyclerview.widget.LinearLayoutManager;
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import androidx.recyclerview.widget.RecyclerView;
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import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
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import com.google.android.material.floatingactionbutton.FloatingActionButton;
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import java.util.ArrayList;
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import java.util.List;
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import app.fedilab.fedilabtube.R;
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import app.fedilab.fedilabtube.client.APIResponse;
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import app.fedilab.fedilabtube.client.RetrofitPeertubeAPI;
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import app.fedilab.fedilabtube.client.data.ChannelData;
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import app.fedilab.fedilabtube.client.entities.ChannelParams;
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import app.fedilab.fedilabtube.drawer.ChannelListAdapter;
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import app.fedilab.fedilabtube.helper.Helper;
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import app.fedilab.fedilabtube.viewmodel.ChannelsVM;
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import es.dmoral.toasty.Toasty;
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public class DisplayChannelsFragment extends Fragment implements ChannelListAdapter.AllChannelRemoved, ChannelListAdapter.EditAlertDialog {
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private Context context;
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private ChannelListAdapter channelListAdapter;
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private List<ChannelData.Channel> channels;
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private RelativeLayout mainLoader, nextElementLoader, textviewNoAction;
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private SwipeRefreshLayout swipeRefreshLayout;
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private String name;
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private boolean swiped;
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private RecyclerView lv_channels;
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private View rootView;
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private FloatingActionButton action_button;
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2020-10-16 17:03:07 +02:00
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private boolean myChannels;
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2020-09-25 18:58:04 +02:00
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@Override
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public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
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rootView = inflater.inflate(R.layout.fragment_recyclerview, container, false);
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context = getContext();
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Bundle bundle = this.getArguments();
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channels = new ArrayList<>();
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2020-10-16 17:03:07 +02:00
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myChannels = true;
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2020-09-25 18:58:04 +02:00
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if (bundle != null) {
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name = bundle.getString("name", null);
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2020-10-16 17:03:07 +02:00
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myChannels = bundle.getBoolean("myChannels", true);
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2020-09-25 18:58:04 +02:00
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}
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swiped = false;
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swipeRefreshLayout = rootView.findViewById(R.id.swipeContainer);
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if (getActivity() != null) {
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action_button = getActivity().findViewById(R.id.action_button);
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2020-10-17 18:50:20 +02:00
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if (action_button != null) {
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2020-10-16 17:03:07 +02:00
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action_button.setVisibility(View.VISIBLE);
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action_button.setOnClickListener(view -> manageAlert(null));
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}
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2020-09-25 18:58:04 +02:00
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}
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lv_channels = rootView.findViewById(R.id.lv_elements);
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lv_channels.addItemDecoration(new DividerItemDecoration(context, DividerItemDecoration.VERTICAL));
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mainLoader = rootView.findViewById(R.id.loader);
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nextElementLoader = rootView.findViewById(R.id.loading_next);
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textviewNoAction = rootView.findViewById(R.id.no_action);
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mainLoader.setVisibility(View.VISIBLE);
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nextElementLoader.setVisibility(View.GONE);
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2020-10-16 17:03:07 +02:00
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channelListAdapter = new ChannelListAdapter(this.channels, myChannels);
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2020-09-25 18:58:04 +02:00
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channelListAdapter.allChannelRemoved = this;
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channelListAdapter.editAlertDialog = this;
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lv_channels.setAdapter(channelListAdapter);
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final LinearLayoutManager mLayoutManager;
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mLayoutManager = new LinearLayoutManager(context);
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lv_channels.setLayoutManager(mLayoutManager);
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swipeRefreshLayout.setOnRefreshListener(this::pullToRefresh);
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ChannelsVM viewModel = new ViewModelProvider(this).get(ChannelsVM.class);
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2020-09-29 17:42:15 +02:00
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if (name != null) {
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viewModel.get(RetrofitPeertubeAPI.DataType.CHANNELS_FOR_ACCOUNT, name).observe(DisplayChannelsFragment.this.requireActivity(), this::manageViewChannels);
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} else {
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viewModel.get(RetrofitPeertubeAPI.DataType.MY_CHANNELS, null).observe(DisplayChannelsFragment.this.requireActivity(), this::manageViewChannels);
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}
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2020-09-25 18:58:04 +02:00
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return rootView;
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}
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@Override
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public void onResume() {
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super.onResume();
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2020-09-29 17:42:15 +02:00
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if (getActivity() != null && getActivity() != null) {
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View action_button = getActivity().findViewById(R.id.action_button);
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if (action_button != null) {
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action_button.setVisibility(View.VISIBLE);
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}
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}
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2020-09-25 18:58:04 +02:00
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}
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@Override
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public void onDestroyView() {
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super.onDestroyView();
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rootView = null;
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}
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@Override
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public void onCreate(Bundle saveInstance) {
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super.onCreate(saveInstance);
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}
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@Override
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public void onAttach(@NonNull Context context) {
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super.onAttach(context);
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this.context = context;
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}
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@Override
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public void onDestroy() {
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super.onDestroy();
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}
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public void scrollToTop() {
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if (lv_channels != null)
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lv_channels.setAdapter(channelListAdapter);
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}
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private void manageViewChannels(APIResponse apiResponse) {
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mainLoader.setVisibility(View.GONE);
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nextElementLoader.setVisibility(View.GONE);
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if (apiResponse.getError() != null) {
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Toasty.error(context, apiResponse.getError().getError(), Toast.LENGTH_LONG).show();
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swipeRefreshLayout.setRefreshing(false);
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swiped = false;
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return;
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}
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List<ChannelData.Channel> channels = apiResponse.getChannels();
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if (!swiped && (channels == null || channels.size() == 0))
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textviewNoAction.setVisibility(View.VISIBLE);
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else
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textviewNoAction.setVisibility(View.GONE);
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if (swiped) {
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2020-10-16 17:03:07 +02:00
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channelListAdapter = new ChannelListAdapter(this.channels, myChannels);
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2020-10-07 17:46:15 +02:00
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channelListAdapter.allChannelRemoved = DisplayChannelsFragment.this;
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channelListAdapter.editAlertDialog = DisplayChannelsFragment.this;
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2020-09-25 18:58:04 +02:00
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lv_channels.setAdapter(channelListAdapter);
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swiped = false;
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}
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if (channels != null && channels.size() > 0) {
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int currentPosition = this.channels.size();
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this.channels.addAll(channels);
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channelListAdapter.notifyItemRangeChanged(currentPosition, channels.size());
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}
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swipeRefreshLayout.setRefreshing(false);
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}
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public void pullToRefresh() {
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channels = new ArrayList<>();
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swiped = true;
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swipeRefreshLayout.setRefreshing(true);
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ChannelsVM viewModel = new ViewModelProvider(this).get(ChannelsVM.class);
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2020-09-29 17:42:15 +02:00
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if (name != null) {
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viewModel.get(RetrofitPeertubeAPI.DataType.CHANNELS_FOR_ACCOUNT, name).observe(DisplayChannelsFragment.this.requireActivity(), this::manageViewChannels);
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} else {
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viewModel.get(RetrofitPeertubeAPI.DataType.MY_CHANNELS, null).observe(DisplayChannelsFragment.this.requireActivity(), this::manageViewChannels);
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}
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2020-09-25 18:58:04 +02:00
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}
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@Override
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public void onAllChannelRemoved() {
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textviewNoAction.setVisibility(View.VISIBLE);
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}
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public void manageAlert(ChannelParams oldChannelValues) {
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AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(context);
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LayoutInflater inflater1 = ((Activity) context).getLayoutInflater();
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View dialogView = inflater1.inflate(R.layout.add_channel, new LinearLayout(context), false);
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dialogBuilder.setView(dialogView);
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EditText display_name = dialogView.findViewById(R.id.display_name);
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EditText name = dialogView.findViewById(R.id.name);
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EditText description = dialogView.findViewById(R.id.description);
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if (oldChannelValues != null) {
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display_name.setText(oldChannelValues.getDisplayName());
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name.setText(oldChannelValues.getName());
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description.setText(oldChannelValues.getDescription());
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name.setEnabled(false);
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}
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dialogBuilder.setPositiveButton(R.string.validate, null);
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dialogBuilder.setNegativeButton(R.string.cancel, (dialog, id) -> dialog.dismiss());
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AlertDialog alertDialog = dialogBuilder.create();
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alertDialog.setOnShowListener(dialogInterface -> {
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Button button = alertDialog.getButton(AlertDialog.BUTTON_POSITIVE);
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button.setOnClickListener(view -> {
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if (display_name.getText() != null && display_name.getText().toString().trim().length() > 0 && name.getText() != null && name.getText().toString().trim().length() > 0) {
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ChannelParams channelCreation = new ChannelParams();
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channelCreation.setDisplayName(display_name.getText().toString().trim());
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channelCreation.setName(name.getText().toString().trim());
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if (description.getText() != null && description.getText().toString().trim().length() > 0) {
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channelCreation.setDescription(description.getText().toString().trim());
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}
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new Thread(() -> {
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2020-09-29 17:42:15 +02:00
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APIResponse apiResponse;
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2020-09-25 18:58:04 +02:00
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if (oldChannelValues == null) {
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2020-09-29 17:42:15 +02:00
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apiResponse = new RetrofitPeertubeAPI(context).createOrUpdateChannel(ChannelsVM.action.CREATE_CHANNEL, null, channelCreation);
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2020-09-25 18:58:04 +02:00
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} else {
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2020-09-29 17:42:15 +02:00
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apiResponse = new RetrofitPeertubeAPI(context).createOrUpdateChannel(ChannelsVM.action.UPDATE_CHANNEL, channelCreation.getName() + "@" + Helper.getLiveInstance(context), channelCreation);
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2020-09-25 18:58:04 +02:00
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}
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Handler mainHandler = new Handler(Looper.getMainLooper());
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Runnable myRunnable = () -> {
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if (getActivity() == null)
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return;
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if (oldChannelValues == null) {
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ChannelData.Channel channel = new ChannelData.Channel();
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2020-09-29 17:42:15 +02:00
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channel.setId(apiResponse.getActionReturn());
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2020-09-25 18:58:04 +02:00
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channel.setName(channelCreation.getName());
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channel.setDisplayName(channelCreation.getDisplayName());
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channel.setDescription(channelCreation.getDescription());
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channels.add(0, channel);
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channelListAdapter.notifyItemInserted(0);
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} else {
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int position = 0;
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for (ChannelData.Channel channel : channels) {
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if (channel.getName().compareTo(oldChannelValues.getName()) == 0) {
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channel.setDescription(channelCreation.getDescription());
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channel.setDisplayName(channelCreation.getDisplayName());
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break;
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}
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position++;
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}
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channelListAdapter.notifyItemChanged(position);
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}
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2020-10-17 18:50:20 +02:00
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if (action_button != null) {
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2020-10-16 17:03:07 +02:00
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action_button.setEnabled(true);
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}
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2020-09-25 18:58:04 +02:00
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};
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mainHandler.post(myRunnable);
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}).start();
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alertDialog.dismiss();
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2020-10-17 18:50:20 +02:00
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if (action_button != null) {
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2020-10-16 17:03:07 +02:00
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action_button.setEnabled(false);
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}
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2020-09-25 18:58:04 +02:00
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} else {
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Toasty.error(context, context.getString(R.string.error_display_name_channel), Toast.LENGTH_LONG).show();
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}
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});
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});
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if (oldChannelValues == null) {
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alertDialog.setTitle(getString(R.string.action_channel_create));
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} else {
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alertDialog.setTitle(getString(R.string.action_channel_edit));
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}
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alertDialog.setOnDismissListener(dialogInterface -> {
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//Hide keyboard
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InputMethodManager imm = (InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE);
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assert imm != null;
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imm.hideSoftInputFromWindow(display_name.getWindowToken(), 0);
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});
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if (alertDialog.getWindow() != null)
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alertDialog.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_VISIBLE);
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alertDialog.show();
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}
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@Override
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public void show(ChannelData.Channel channel) {
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ChannelParams oldChannelValues = new ChannelParams();
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oldChannelValues.setName(channel.getName());
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oldChannelValues.setDescription(channel.getDescription());
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oldChannelValues.setDisplayName(channel.getDisplayName());
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manageAlert(oldChannelValues);
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}
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}
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