2 * Copyright © 2020 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.
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.
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/>.
18 package net.ktnx.mobileledger.ui.account_summary;
20 import android.content.Context;
21 import android.content.res.Resources;
22 import android.text.TextUtils;
23 import android.view.LayoutInflater;
24 import android.view.View;
25 import android.view.ViewGroup;
26 import android.widget.ImageView;
27 import android.widget.TextView;
29 import androidx.annotation.NonNull;
30 import androidx.appcompat.app.AlertDialog;
31 import androidx.constraintlayout.widget.ConstraintLayout;
32 import androidx.recyclerview.widget.AsyncListDiffer;
33 import androidx.recyclerview.widget.DiffUtil;
34 import androidx.recyclerview.widget.RecyclerView;
36 import net.ktnx.mobileledger.R;
37 import net.ktnx.mobileledger.async.DbOpQueue;
38 import net.ktnx.mobileledger.model.LedgerAccount;
39 import net.ktnx.mobileledger.model.MobileLedgerProfile;
40 import net.ktnx.mobileledger.ui.activity.MainActivity;
41 import net.ktnx.mobileledger.utils.Locker;
42 import net.ktnx.mobileledger.utils.Logger;
44 import org.jetbrains.annotations.NotNull;
46 import java.util.List;
47 import java.util.Locale;
49 import static net.ktnx.mobileledger.utils.Logger.debug;
51 public class AccountSummaryAdapter
52 extends RecyclerView.Adapter<AccountSummaryAdapter.LedgerRowHolder> {
53 public static final int AMOUNT_LIMIT = 3;
54 private AsyncListDiffer<LedgerAccount> listDiffer;
55 AccountSummaryAdapter() {
56 listDiffer = new AsyncListDiffer<>(this, new DiffUtil.ItemCallback<LedgerAccount>() {
58 public boolean areItemsTheSame(@NotNull LedgerAccount oldItem,
59 @NotNull LedgerAccount newItem) {
60 return TextUtils.equals(oldItem.getName(), newItem.getName());
63 public boolean areContentsTheSame(@NotNull LedgerAccount oldItem,
64 @NotNull LedgerAccount newItem) {
65 return oldItem.equals(newItem);
70 public void onBindViewHolder(@NonNull LedgerRowHolder holder, int position) {
71 holder.bindToAccount(listDiffer.getCurrentList()
77 public LedgerRowHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
78 View row = LayoutInflater.from(parent.getContext())
79 .inflate(R.layout.account_summary_row, parent, false);
80 return new LedgerRowHolder(row);
84 public int getItemCount() {
85 return listDiffer.getCurrentList()
88 public void setAccounts(List<LedgerAccount> newList) {
89 listDiffer.submitList(newList);
91 static class LedgerRowHolder extends RecyclerView.ViewHolder {
92 TextView tvAccountName, tvAccountAmounts;
94 View expanderContainer;
96 View accountExpanderContainer;
97 LedgerAccount mAccount;
98 public LedgerRowHolder(@NonNull View itemView) {
101 row = itemView.findViewById(R.id.account_summary_row);
102 tvAccountName = itemView.findViewById(R.id.account_row_acc_name);
103 tvAccountAmounts = itemView.findViewById(R.id.account_row_acc_amounts);
104 expanderContainer = itemView.findViewById(R.id.account_expander_container);
105 expander = itemView.findViewById(R.id.account_expander);
106 accountExpanderContainer =
107 itemView.findViewById(R.id.account_row_amounts_expander_container);
109 itemView.setOnLongClickListener(this::onItemLongClick);
110 tvAccountName.setOnLongClickListener(this::onItemLongClick);
111 tvAccountAmounts.setOnLongClickListener(this::onItemLongClick);
112 expanderContainer.setOnLongClickListener(this::onItemLongClick);
113 expander.setOnLongClickListener(this::onItemLongClick);
114 row.setOnLongClickListener(this::onItemLongClick);
116 tvAccountName.setOnClickListener(v -> toggleAccountExpanded());
117 expanderContainer.setOnClickListener(v -> toggleAccountExpanded());
118 expander.setOnClickListener(v -> toggleAccountExpanded());
119 tvAccountAmounts.setOnClickListener(v -> toggleAmountsExpanded());
121 private void toggleAccountExpanded() {
122 if (!mAccount.hasSubAccounts())
124 debug("accounts", "Account expander clicked");
126 // make sure we use the same object as the one in the allAccounts list
127 MobileLedgerProfile profile = mAccount.getProfile();
128 if (profile == null) {
131 try (Locker ignored = profile.lockAccountsForWriting()) {
132 LedgerAccount realAccount = profile.locateAccount(mAccount.getName());
133 if (realAccount == null)
136 mAccount = realAccount;
137 mAccount.toggleExpanded();
139 expanderContainer.animate()
140 .rotation(mAccount.isExpanded() ? 0 : 180);
141 profile.updateDisplayedAccounts();
143 DbOpQueue.add("update accounts set expanded=? where name=? and profile=?",
144 new Object[]{mAccount.isExpanded(), mAccount.getName(), profile.getUuid()
148 private void toggleAmountsExpanded() {
149 if (mAccount.getAmountCount() <= AMOUNT_LIMIT)
152 mAccount.toggleAmountsExpanded();
153 if (mAccount.amountsExpanded()) {
154 tvAccountAmounts.setText(mAccount.getAmountsString());
155 accountExpanderContainer.setVisibility(View.GONE);
158 tvAccountAmounts.setText(mAccount.getAmountsString(AMOUNT_LIMIT));
159 accountExpanderContainer.setVisibility(View.VISIBLE);
162 MobileLedgerProfile profile = mAccount.getProfile();
166 DbOpQueue.add("update accounts set amounts_expanded=? where name=? and profile=?",
167 new Object[]{mAccount.amountsExpanded(), mAccount.getName(), profile.getUuid()
171 private boolean onItemLongClick(View v) {
172 MainActivity activity = (MainActivity) v.getContext();
173 AlertDialog.Builder builder = new AlertDialog.Builder(activity);
174 final String accountName = mAccount.getName();
175 builder.setTitle(accountName);
176 builder.setItems(R.array.acc_ctx_menu, (dialog, which) -> {
180 activity.showAccountTransactions(accountName);
183 throw new RuntimeException(
184 String.format("Unknown menu item id (%d)", which));
191 public void bindToAccount(LedgerAccount acc) {
192 Logger.debug("accounts", String.format(Locale.US, "Binding to '%s'", acc.getName()));
193 Context ctx = row.getContext();
194 Resources rm = ctx.getResources();
199 tvAccountName.setText(acc.getShortName());
201 ConstraintLayout.LayoutParams lp =
202 (ConstraintLayout.LayoutParams) tvAccountName.getLayoutParams();
204 acc.getLevel() * rm.getDimensionPixelSize(R.dimen.thumb_row_height) / 3);
206 if (acc.hasSubAccounts()) {
207 expanderContainer.setVisibility(View.VISIBLE);
208 expanderContainer.setRotation(acc.isExpanded() ? 0 : 180);
211 expanderContainer.setVisibility(View.GONE);
214 int amounts = acc.getAmountCount();
215 if ((amounts > AMOUNT_LIMIT) && !acc.amountsExpanded()) {
216 tvAccountAmounts.setText(acc.getAmountsString(AMOUNT_LIMIT));
217 accountExpanderContainer.setVisibility(View.VISIBLE);
220 tvAccountAmounts.setText(acc.getAmountsString());
221 accountExpanderContainer.setVisibility(View.GONE);