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.model;
20 import androidx.annotation.NonNull;
21 import androidx.annotation.Nullable;
23 import java.lang.ref.WeakReference;
24 import java.util.ArrayList;
25 import java.util.List;
26 import java.util.regex.Matcher;
27 import java.util.regex.Pattern;
29 public class LedgerAccount {
30 static Pattern reHigherAccount = Pattern.compile("^[^:]+:");
32 private String shortName;
34 private String parentName;
35 private boolean hiddenByStarToBe;
36 private boolean expanded;
37 private List<LedgerAmount> amounts;
38 private boolean hasSubAccounts;
39 private boolean amountsExpanded;
40 private WeakReference<MobileLedgerProfile> profileWeakReference;
42 public LedgerAccount(MobileLedgerProfile profile, String name) {
43 this.profileWeakReference = new WeakReference<>(profile);
47 public LedgerAccount(MobileLedgerProfile profile, String name, float amount) {
48 this.profileWeakReference = new WeakReference<>(profile);
51 this.amounts = new ArrayList<LedgerAmount>();
52 this.addAmount(amount);
54 public @Nullable MobileLedgerProfile getProfile() {
55 return profileWeakReference.get();
58 public int hashCode() {
59 return name.hashCode();
62 public boolean equals(@Nullable Object obj) {
63 if (obj == null) return false;
65 return obj.getClass().equals(this.getClass()) &&
66 name.equals(((LedgerAccount) obj).getName());
68 // an account is visible if:
69 // - it has an expanded parent or is a top account
70 public boolean isVisible(List<LedgerAccount> list) {
71 for (LedgerAccount acc : list) {
72 if (acc.isParentOf(this)) {
73 if (!acc.isExpanded()) return false;
78 public boolean isParentOf(LedgerAccount potentialChild) {
79 return potentialChild.getName().startsWith(name + ":");
81 private void stripName() {
84 StringBuilder parentBuilder = new StringBuilder();
86 Matcher m = reHigherAccount.matcher(shortName);
89 parentBuilder.append(m.group(0));
90 shortName = m.replaceFirst("");
94 if (parentBuilder.length() > 0)
95 parentName = parentBuilder.substring(0, parentBuilder.length() - 1);
96 else parentName = null;
98 public String getName() {
101 public void setName(String name) {
105 public void addAmount(float amount, String currency) {
106 if (amounts == null) amounts = new ArrayList<>();
107 amounts.add(new LedgerAmount(amount, currency));
109 public void addAmount(float amount) {
110 this.addAmount(amount, null);
112 public int getAmountCount() { return (amounts != null) ? amounts.size() : 0; }
113 public String getAmountsString() {
114 if ((amounts == null) || amounts.isEmpty()) return "";
116 StringBuilder builder = new StringBuilder();
117 for (LedgerAmount amount : amounts) {
118 String amt = amount.toString();
119 if (builder.length() > 0) builder.append('\n');
123 return builder.toString();
125 public String getAmountsString(int limit) {
126 if ((amounts == null) || amounts.isEmpty()) return "";
129 StringBuilder builder = new StringBuilder();
130 for (LedgerAmount amount : amounts) {
131 String amt = amount.toString();
132 if (builder.length() > 0) builder.append('\n');
135 if (included == limit) break;
138 return builder.toString();
140 public int getLevel() {
145 public String getShortName() {
149 public String getParentName() {
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; }