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.
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.model;
20 import java.util.ArrayList;
21 import java.util.List;
22 import java.util.regex.Matcher;
23 import java.util.regex.Pattern;
25 import androidx.annotation.NonNull;
26 import androidx.annotation.Nullable;
28 public class LedgerAccount {
29 static Pattern reHigherAccount = Pattern.compile("^[^:]+:");
31 private String shortName;
33 private String parentName;
34 private boolean hiddenByStar;
35 private boolean hiddenByStarToBe;
36 private boolean expanded;
37 private List<LedgerAmount> amounts;
38 private boolean hasSubAccounts;
39 private boolean amountsExpanded;
41 public LedgerAccount(String name) {
46 public LedgerAccount(String name, float amount) {
48 this.hiddenByStar = false;
50 this.amounts = new ArrayList<LedgerAmount>();
51 this.addAmount(amount);
54 public int hashCode() {
55 return name.hashCode();
58 public boolean equals(@Nullable Object obj) {
59 if (obj == null) return false;
61 return obj.getClass().equals(this.getClass()) &&
62 name.equals(((LedgerAccount) obj).getName());
64 // an account is visible if:
65 // - it is starred (not hidden by a star)
66 // - and it has an expanded parent or is a top account
67 public boolean isVisible() {
68 if (hiddenByStar) return false;
70 if (level == 0) return true;
72 return isVisible(Data.accounts);
74 public boolean isVisible(List<LedgerAccount> list) {
75 for (LedgerAccount acc : list) {
76 if (acc.isParentOf(this)) {
77 if (!acc.isExpanded()) return false;
82 public boolean isParentOf(LedgerAccount potentialChild) {
83 return potentialChild.getName().startsWith(name + ":");
85 public boolean isHiddenByStar() {
88 public void setHiddenByStar(boolean hiddenByStar) {
89 this.hiddenByStar = hiddenByStar;
91 private void stripName() {
94 StringBuilder parentBuilder = new StringBuilder();
96 Matcher m = reHigherAccount.matcher(shortName);
99 parentBuilder.append(m.group(0));
100 shortName = m.replaceFirst("");
104 if (parentBuilder.length() > 0)
105 parentName = parentBuilder.substring(0, parentBuilder.length() - 1);
106 else parentName = null;
108 public String getName() {
111 public void setName(String name) {
115 public void addAmount(float amount, String currency) {
116 if (amounts == null) amounts = new ArrayList<>();
117 amounts.add(new LedgerAmount(amount, currency));
119 public void addAmount(float amount) {
120 this.addAmount(amount, null);
123 public String getAmountsString() {
124 if ((amounts == null) || amounts.isEmpty()) return "";
126 StringBuilder builder = new StringBuilder();
127 for (LedgerAmount amount : amounts) {
128 String amt = amount.toString();
129 if (builder.length() > 0) builder.append('\n');
133 return builder.toString();
136 public int getLevel() {
141 public String getShortName() {
145 public String getParentName() {
148 public void togglehidden() {
149 hiddenByStar = !hiddenByStar;
152 public boolean isHiddenByStarToBe() {
153 return hiddenByStarToBe;
155 public void setHiddenByStarToBe(boolean hiddenByStarToBe) {
156 this.hiddenByStarToBe = hiddenByStarToBe;
158 public void toggleHiddenToBe() {
159 setHiddenByStarToBe(!hiddenByStarToBe);
161 public boolean hasSubAccounts() {
162 return hasSubAccounts;
164 public void setHasSubAccounts(boolean hasSubAccounts) {
165 this.hasSubAccounts = hasSubAccounts;
167 public boolean isExpanded() {
170 public void setExpanded(boolean expanded) {
171 this.expanded = expanded;
173 public void toggleExpanded() {
174 expanded = !expanded;
176 public void removeAmounts() {
177 if (amounts != null) amounts.clear();
179 public boolean amountsExpanded() { return amountsExpanded; }
180 public void setAmountsExpanded(boolean flag) { amountsExpanded = flag; }
181 public void toggleAmountsExpanded() { amountsExpanded = !amountsExpanded; }