app/src/main/java/net/ktnx/mobileledger/ui/account_summary/AccountSummaryFragment.java

   1 /*
   2  * Copyright © 2019 Damyan Ivanov.
   3  * This file is part of MoLe.
   4  * MoLe is free software: you can distribute it and/or modify it
   5  * under the term of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 3 of the License, or
   7  * (at your opinion), any later version.
   8  *
   9  * MoLe is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  12  * GNU General Public License terms for details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with MoLe. If not, see <https://www.gnu.org/licenses/>.
  16  */
  17
  18 package net.ktnx.mobileledger.ui.account_summary;
  19
  20 import android.content.Context;
  21 import android.os.Bundle;
  22 import android.view.LayoutInflater;
  23 import android.view.View;
  24 import android.view.ViewGroup;
  25
  26 import com.google.android.material.floatingactionbutton.FloatingActionButton;
  27
  28 import net.ktnx.mobileledger.R;
  29 import net.ktnx.mobileledger.model.Data;
  30 import net.ktnx.mobileledger.ui.MobileLedgerListFragment;
  31 import net.ktnx.mobileledger.ui.activity.MainActivity;
  32 import net.ktnx.mobileledger.utils.Colors;
  33
  34 import org.jetbrains.annotations.NotNull;
  35
  36 import androidx.annotation.NonNull;
  37 import androidx.annotation.Nullable;
  38 import androidx.recyclerview.widget.DividerItemDecoration;
  39 import androidx.recyclerview.widget.LinearLayoutManager;
  40 import androidx.recyclerview.widget.RecyclerView;
  41
  42 import static net.ktnx.mobileledger.utils.Logger.debug;
  43
  44 public class AccountSummaryFragment extends MobileLedgerListFragment {
  45
  46     public AccountSummaryAdapter modelAdapter;
  47 /*
  48     private MenuItem mShowOnlyStarred;
  49     private Menu optMenu;
  50 */
  51     private FloatingActionButton fab;
  52     @Override
  53     public void onCreate(@Nullable Bundle savedInstanceState) {
  54         super.onCreate(savedInstanceState);
  55         debug("flow", "AccountSummaryFragment.onCreate()");
  56         setHasOptionsMenu(true);
  57
  58         Data.backgroundTasksRunning.observe(this, this::onBackgroundTaskRunningChanged);
  59     }
  60     public void onAttach(@NotNull Context context) {
  61         super.onAttach(context);
  62         debug("flow", "AccountSummaryFragment.onAttach()");
  63         mActivity = (MainActivity) context;
  64     }
  65     @Override
  66     public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container,
  67                              @Nullable Bundle savedInstanceState) {
  68         debug("flow", "AccountSummaryFragment.onCreateView()");
  69         return inflater.inflate(R.layout.account_summary_fragment, container, false);
  70     }
  71
  72     @Override
  73
  74     public void onActivityCreated(@Nullable Bundle savedInstanceState) {
  75         debug("flow", "AccountSummaryFragment.onActivityCreated()");
  76         super.onActivityCreated(savedInstanceState);
  77
  78         modelAdapter = new AccountSummaryAdapter();
  79
  80         mActivity.mAccountSummaryFragment = this;
  81         root = mActivity.findViewById(R.id.account_root);
  82         LinearLayoutManager llm = new LinearLayoutManager(mActivity);
  83         llm.setOrientation(RecyclerView.VERTICAL);
  84         root.setLayoutManager(llm);
  85         root.setAdapter(modelAdapter);
  86         DividerItemDecoration did = new DividerItemDecoration(mActivity, DividerItemDecoration.VERTICAL);
  87         root.addItemDecoration(did);
  88
  89         fab = mActivity.findViewById(R.id.btn_add_transaction);
  90
  91 //        root.addOnItemTouchListener(new RecyclerItemListener(mActivity, root,
  92 //                new RecyclerItemListener.RecyclerTouchListener() {
  93 //                    @Override
  94 //                    public void onClickItem(View v, int position) {
  95 //                        debug("value", String.format("item %d clicked", position));
  96 //                        if (modelAdapter.isSelectionActive()) {
  97 //                            modelAdapter.selectItem(position);
  98 //                        }
  99 //                        else {
 100 //                            List<LedgerAccount> accounts = Data.accounts.get();
 101 //                            if (accounts != null) {
 102 //                                LedgerAccount account = accounts.get(position);
 103 //
 104 //                                mActivity.showAccountTransactions(account);
 105 //                            }
 106 //                        }
 107 //                    }
 108 //
 109 //                    @Override
 110 //                    public void onLongClickItem(View v, int position) {
 111 //                        debug("value", String.format("item %d long-clicked", position));
 112 //                        modelAdapter.startSelection();
 113 //                        if (optMenu != null) {
 114 //                            optMenu.findItem(R.id.menu_acc_summary_cancel_selection)
 115 //                                    .setVisible(true);
 116 //                            optMenu.findItem(R.id.menu_acc_summary_confirm_selection)
 117 //                                    .setVisible(true);
 118 //                            optMenu.findItem(R.id.menu_acc_summary_only_starred).setVisible(false);
 119 //                        }
 120 //                        {
 121 //                            if (fab != null) fab.hide();
 122 //                        }
 123 //                    }
 124 //                }));
 125
 126         mActivity.fabShouldShow();
 127         root.addOnScrollListener(new RecyclerView.OnScrollListener() {
 128             @Override
 129             public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
 130                 if (fab != null) {
 131                     if (dy < 0) mActivity.fabShouldShow();
 132                     if (dy > 0) fab.hide();
 133                 }
 134             }
 135         });
 136         swiper = mActivity.findViewById(R.id.account_swiper);
 137         Colors.themeWatch.observe(this, this::themeChanged);
 138         swiper.setOnRefreshListener(() -> {
 139             debug("ui", "refreshing accounts via swipe");
 140             mActivity.scheduleTransactionListRetrieval();
 141         });
 142
 143         Data.accounts.addObserver(
 144                 (o, arg) -> mActivity.runOnUiThread(() -> modelAdapter.notifyDataSetChanged()));
 145     }
 146 /*
 147     void stopSelection() {
 148         modelAdapter.stopSelection();
 149         if (optMenu != null) {
 150             optMenu.findItem(R.id.menu_acc_summary_cancel_selection).setVisible(false);
 151             optMenu.findItem(R.id.menu_acc_summary_confirm_selection).setVisible(false);
 152             optMenu.findItem(R.id.menu_acc_summary_only_starred).setVisible(true);
 153         }
 154         {
 155             if (fab != null) fab.show();
 156         }
 157     }
 158     public void onCancelAccSelection(MenuItem item) {
 159         stopSelection();
 160     }
 161     public void onConfirmAccSelection(MenuItem item) {
 162         AccountSummaryViewModel.commitSelections(mActivity);
 163         stopSelection();
 164     }
 165     @Override
 166     public void onCreateOptionsMenu(@NotNull Menu menu, @NotNull MenuInflater inflater) {
 167         // Inflate the menu; this adds items to the action bar if it is present.
 168         inflater.inflate(R.menu.account_summary, menu);
 169         optMenu = menu;
 170
 171         mShowOnlyStarred = menu.findItem(R.id.menu_acc_summary_only_starred);
 172         if (mShowOnlyStarred == null) throw new AssertionError();
 173         MenuItem mCancelSelection = menu.findItem(R.id.menu_acc_summary_cancel_selection);
 174         if (mCancelSelection == null) throw new AssertionError();
 175         MenuItem mConfirmSelection = menu.findItem(R.id.menu_acc_summary_confirm_selection);
 176         if (mConfirmSelection == null) throw new AssertionError();
 177
 178         Data.optShowOnlyStarred.addObserver((o, arg) -> {
 179             boolean newValue = Data.optShowOnlyStarred.get();
 180             debug("pref", String.format("pref change came (%s)", newValue ? "true" : "false"));
 181             mShowOnlyStarred.setChecked(newValue);
 182             update_account_table();
 183         });
 184
 185         mShowOnlyStarred.setChecked(Data.optShowOnlyStarred.get());
 186
 187         debug("menu", "Accounts: onCreateOptionsMenu called");
 188
 189         mShowOnlyStarred.setOnMenuItemClickListener(item -> {
 190             SharedPreferences pref = PreferenceManager.getDefaultSharedPreferences(mActivity);
 191             SharedPreferences.Editor editor = pref.edit();
 192             boolean flag = item.isChecked();
 193             editor.putBoolean(PREF_KEY_SHOW_ONLY_STARRED_ACCOUNTS, !flag);
 194             debug("pref",
 195                     "Setting show only starred accounts pref to " + (flag ? "false" : "true"));
 196             editor.apply();
 197
 198             return true;
 199         });
 200
 201         mCancelSelection.setOnMenuItemClickListener(item -> {
 202             stopSelection();
 203             return true;
 204         });
 205
 206         mConfirmSelection.setOnMenuItemClickListener(item -> {
 207             AccountSummaryViewModel.commitSelections(mActivity);
 208             stopSelection();
 209
 210             return true;
 211         });
 212     }
 213 */
 214 }