196 lines
8.0 KiB
Java
196 lines
8.0 KiB
Java
package app.fedilab.android.peertube.fragment;
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/* Copyright 2023 Thomas Schneider
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*
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* This file is a part of Fedilab
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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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* Fedilab 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 Fedilab; if not,
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* see <http://www.gnu.org/licenses>. */
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import android.os.Bundle;
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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.widget.Toast;
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import androidx.annotation.NonNull;
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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 java.util.ArrayList;
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import java.util.List;
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import app.fedilab.android.R;
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import app.fedilab.android.databinding.FragmentRecyclerviewPeertubeBinding;
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import app.fedilab.android.peertube.client.APIResponse;
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import app.fedilab.android.peertube.client.RetrofitPeertubeAPI;
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import app.fedilab.android.peertube.client.data.AccountData;
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import app.fedilab.android.peertube.client.data.BlockData;
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import app.fedilab.android.peertube.drawer.AccountsListAdapter;
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import app.fedilab.android.peertube.viewmodel.AccountsVM;
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import es.dmoral.toasty.Toasty;
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public class DisplayAccountsFragment extends Fragment implements AccountsListAdapter.AllAccountsRemoved {
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private boolean flag_loading;
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private AccountsListAdapter accountsListAdapter;
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private String max_id;
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private List<AccountData.PeertubeAccount> accounts;
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private boolean firstLoad;
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private RetrofitPeertubeAPI.DataType accountFetch;
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private FragmentRecyclerviewPeertubeBinding binding;
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@Override
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public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
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binding = FragmentRecyclerviewPeertubeBinding.inflate(getLayoutInflater());
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Bundle bundle = this.getArguments();
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accounts = new ArrayList<>();
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if (bundle != null) {
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if (bundle.containsKey("accountFetch")) {
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accountFetch = (RetrofitPeertubeAPI.DataType) bundle.getSerializable("accountFetch");
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}
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}
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max_id = null;
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firstLoad = true;
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flag_loading = true;
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binding.lvElements.addItemDecoration(new DividerItemDecoration(requireActivity(), DividerItemDecoration.VERTICAL));
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binding.loader.setVisibility(View.VISIBLE);
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binding.loadingNext.setVisibility(View.GONE);
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accountsListAdapter = new AccountsListAdapter(accountFetch, this.accounts);
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accountsListAdapter.allAccountsRemoved = this;
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binding.lvElements.setAdapter(accountsListAdapter);
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if (accountFetch == RetrofitPeertubeAPI.DataType.MUTED) {
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binding.noActionText.setText(getString(R.string.no_muted));
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}
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final LinearLayoutManager mLayoutManager = new LinearLayoutManager(requireActivity());
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binding.lvElements.setLayoutManager(mLayoutManager);
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binding.lvElements.addOnScrollListener(new RecyclerView.OnScrollListener() {
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public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
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if (dy > 0) {
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int visibleItemCount = mLayoutManager.getChildCount();
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int totalItemCount = mLayoutManager.getItemCount();
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int firstVisibleItem = mLayoutManager.findFirstVisibleItemPosition();
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if (firstVisibleItem + visibleItemCount == totalItemCount) {
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if (!flag_loading) {
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flag_loading = true;
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AccountsVM viewModel = new ViewModelProvider(DisplayAccountsFragment.this).get(AccountsVM.class);
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viewModel.getAccounts(accountFetch, max_id).observe(DisplayAccountsFragment.this.requireActivity(), apiResponse -> manageViewAccounts(apiResponse));
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binding.loadingNext.setVisibility(View.VISIBLE);
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}
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} else {
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binding.loadingNext.setVisibility(View.GONE);
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}
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}
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}
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});
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binding.swipeContainer.setOnRefreshListener(this::pullToRefresh);
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AccountsVM viewModel = new ViewModelProvider(this).get(AccountsVM.class);
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viewModel.getAccounts(RetrofitPeertubeAPI.DataType.MUTED, max_id).observe(DisplayAccountsFragment.this.requireActivity(), this::manageViewAccounts);
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return binding.getRoot();
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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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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.GONE);
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}
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}
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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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binding = 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 onDestroy() {
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super.onDestroy();
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}
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public void scrollToTop() {
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binding.lvElements.setAdapter(accountsListAdapter);
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}
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private void manageViewAccounts(APIResponse apiResponse) {
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binding.loader.setVisibility(View.GONE);
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binding.loadingNext.setVisibility(View.GONE);
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if (apiResponse.getError() != null) {
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Toasty.error(requireActivity(), apiResponse.getError().getError(), Toast.LENGTH_LONG).show();
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binding.swipeContainer.setRefreshing(false);
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flag_loading = false;
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return;
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}
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flag_loading = (apiResponse.getMax_id() == null);
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List<AccountData.PeertubeAccount> accounts = apiResponse.getAccounts();
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if (accountFetch == RetrofitPeertubeAPI.DataType.MUTED) {
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accounts = new ArrayList<>();
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List<BlockData.Block> blockList = apiResponse.getMuted();
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for (BlockData.Block block : blockList) {
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accounts.add(block.getBlockedAccount());
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}
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}
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if (max_id == null) {
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max_id = "0";
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}
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if (firstLoad && (accounts == null || accounts.size() == 0))
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binding.noAction.setVisibility(View.VISIBLE);
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else
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binding.noAction.setVisibility(View.GONE);
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max_id = String.valueOf(Integer.parseInt(max_id) + 20);
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if (accounts != null && accounts.size() > 0) {
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int previousPosition = this.accounts.size();
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int currentPosition = this.accounts.size();
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this.accounts.addAll(accounts);
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if (previousPosition == 0) {
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accountsListAdapter = new AccountsListAdapter(accountFetch, this.accounts);
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accountsListAdapter.allAccountsRemoved = this;
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binding.lvElements.setAdapter(accountsListAdapter);
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} else
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accountsListAdapter.notifyItemRangeChanged(currentPosition, accounts.size());
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}
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binding.swipeContainer.setRefreshing(false);
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firstLoad = false;
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}
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public void pullToRefresh() {
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max_id = null;
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accounts = new ArrayList<>();
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firstLoad = true;
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flag_loading = true;
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binding.swipeContainer.setRefreshing(true);
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AccountsVM viewModel = new ViewModelProvider(this).get(AccountsVM.class);
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viewModel.getAccounts(RetrofitPeertubeAPI.DataType.MUTED, null).observe(DisplayAccountsFragment.this.requireActivity(), this::manageViewAccounts);
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}
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@Override
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public void onAllAccountsRemoved() {
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binding.noAction.setVisibility(View.VISIBLE);
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}
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}
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