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.util.Log;
24 import android.view.LayoutInflater;
25 import android.view.View;
26 import android.view.ViewGroup;
27 import android.widget.ImageView;
28 import android.widget.TextView;
30 import androidx.annotation.NonNull;
31 import androidx.appcompat.app.AlertDialog;
32 import androidx.constraintlayout.widget.ConstraintLayout;
33 import androidx.recyclerview.widget.AsyncListDiffer;
34 import androidx.recyclerview.widget.DiffUtil;
35 import androidx.recyclerview.widget.RecyclerView;
37 import net.ktnx.mobileledger.R;
38 import net.ktnx.mobileledger.async.DbOpQueue;
39 import net.ktnx.mobileledger.model.LedgerAccount;
40 import net.ktnx.mobileledger.model.MobileLedgerProfile;
41 import net.ktnx.mobileledger.ui.activity.MainActivity;
43 import org.jetbrains.annotations.NotNull;
45 import java.util.ArrayList;
47 import static net.ktnx.mobileledger.utils.Logger.debug;
49 public class AccountSummaryAdapter
50 extends RecyclerView.Adapter<AccountSummaryAdapter.LedgerRowHolder> {
51 public static final int AMOUNT_LIMIT = 3;
52 private MobileLedgerProfile profile;
53 private AsyncListDiffer<LedgerAccount> listDiffer;
54 AccountSummaryAdapter() {
55 listDiffer = new AsyncListDiffer<>(this, new DiffUtil.ItemCallback<LedgerAccount>() {
57 public boolean areItemsTheSame(@NotNull LedgerAccount oldItem,
58 @NotNull LedgerAccount newItem) {
59 return TextUtils.equals(oldItem.getName(), newItem.getName());
62 public boolean areContentsTheSame(@NotNull LedgerAccount oldItem,
63 @NotNull LedgerAccount newItem) {
64 return (oldItem.isExpanded() == newItem.isExpanded()) &&
65 (oldItem.amountsExpanded() == newItem.amountsExpanded() &&
66 TextUtils.equals(oldItem.getAmountsString(), newItem.getAmountsString()));
71 public void onBindViewHolder(@NonNull LedgerRowHolder holder, int position) {
72 holder.bindToAccount(listDiffer.getCurrentList().get(position));
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().size();
87 public void setAccounts(MobileLedgerProfile profile, ArrayList<LedgerAccount> newList) {
88 this.profile = profile;
89 listDiffer.submitList(newList);
91 class LedgerRowHolder extends RecyclerView.ViewHolder {
92 TextView tvAccountName, tvAccountAmounts;
94 View expanderContainer;
96 View accountExpanderContainer;
97 public LedgerRowHolder(@NonNull View itemView) {
99 row = itemView.findViewById(R.id.account_summary_row);
100 tvAccountName = itemView.findViewById(R.id.account_row_acc_name);
101 tvAccountAmounts = itemView.findViewById(R.id.account_row_acc_amounts);
102 expanderContainer = itemView.findViewById(R.id.account_expander_container);
103 expander = itemView.findViewById(R.id.account_expander);
104 accountExpanderContainer =
105 itemView.findViewById(R.id.account_row_amounts_expander_container);
107 itemView.setOnLongClickListener(this::onItemLongClick);
108 tvAccountName.setOnLongClickListener(this::onItemLongClick);
109 tvAccountAmounts.setOnLongClickListener(this::onItemLongClick);
110 expanderContainer.setOnLongClickListener(this::onItemLongClick);
111 expander.setOnLongClickListener(this::onItemLongClick);
112 row.setOnLongClickListener(this::onItemLongClick);
114 tvAccountName.setOnClickListener(v -> toggleAccountExpanded());
115 expanderContainer.setOnClickListener(v -> toggleAccountExpanded());
116 expander.setOnClickListener(v -> toggleAccountExpanded());
117 tvAccountAmounts.setOnClickListener(v -> toggleAmountsExpanded());
120 LedgerAccount getAccount() {
121 final ArrayList<LedgerAccount> accountList = profile.getAccounts()
123 if (accountList == null)
124 throw new IllegalStateException("No account list");
126 return accountList.get(getAdapterPosition());
128 private void toggleAccountExpanded() {
129 LedgerAccount acc = getAccount();
130 if (!acc.hasSubAccounts())
132 debug("accounts", "Account expander clicked");
134 acc.toggleExpanded();
135 expanderContainer.animate()
136 .rotation(acc.isExpanded() ? 0 : 180);
138 MobileLedgerProfile profile = acc.getProfile();
142 DbOpQueue.add("update accounts set expanded=? where name=? and profile=?",
143 new Object[]{acc.isExpanded(), acc.getName(), profile.getUuid()
144 }, profile::scheduleAccountListReload);
147 private void toggleAmountsExpanded() {
148 LedgerAccount acc = getAccount();
149 if (acc.getAmountCount() <= AMOUNT_LIMIT)
152 acc.toggleAmountsExpanded();
153 if (acc.amountsExpanded()) {
154 tvAccountAmounts.setText(acc.getAmountsString());
155 accountExpanderContainer.setVisibility(View.GONE);
158 tvAccountAmounts.setText(acc.getAmountsString(AMOUNT_LIMIT));
159 accountExpanderContainer.setVisibility(View.VISIBLE);
162 MobileLedgerProfile profile = acc.getProfile();
166 DbOpQueue.add("update accounts set amounts_expanded=? where name=? and profile=?",
167 new Object[]{acc.amountsExpanded(), acc.getName(), profile.getUuid()
171 private boolean onItemLongClick(View v) {
172 MainActivity activity = (MainActivity) v.getContext();
173 AlertDialog.Builder builder = new AlertDialog.Builder(activity);
177 case R.id.account_summary_row:
180 case R.id.account_row_acc_amounts:
181 case R.id.account_row_amounts_expander_container:
182 row = (View) v.getParent();
184 case R.id.account_row_acc_name:
185 case R.id.account_expander_container:
186 row = (View) v.getParent()
189 case R.id.account_expander:
190 row = (View) v.getParent()
196 String.format("Don't know how to handle long click on id %d", id));
199 LedgerAccount acc = getAccount();
200 builder.setTitle(acc.getName());
201 builder.setItems(R.array.acc_ctx_menu, (dialog, which) -> {
205 activity.showAccountTransactions(acc.getName());
213 public void bindToAccount(LedgerAccount acc) {
214 Context ctx = row.getContext();
215 Resources rm = ctx.getResources();
219 tvAccountName.setText(acc.getShortName());
221 ConstraintLayout.LayoutParams lp =
222 (ConstraintLayout.LayoutParams) tvAccountName.getLayoutParams();
224 acc.getLevel() * rm.getDimensionPixelSize(R.dimen.thumb_row_height) / 3);
226 if (acc.hasSubAccounts()) {
227 expanderContainer.setVisibility(View.VISIBLE);
228 expanderContainer.setRotation(acc.isExpanded() ? 0 : 180);
231 expanderContainer.setVisibility(View.GONE);
234 int amounts = acc.getAmountCount();
235 if ((amounts > AMOUNT_LIMIT) && !acc.amountsExpanded()) {
236 tvAccountAmounts.setText(acc.getAmountsString(AMOUNT_LIMIT));
237 accountExpanderContainer.setVisibility(View.VISIBLE);
240 tvAccountAmounts.setText(acc.getAmountsString());
241 accountExpanderContainer.setVisibility(View.GONE);