/*
- * Copyright © 2019 Damyan Ivanov.
+ * Copyright © 2020 Damyan Ivanov.
* This file is part of MoLe.
* MoLe is free software: you can distribute it and/or modify it
* under the term of the GNU General Public License as published by
package net.ktnx.mobileledger.model;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import java.lang.ref.WeakReference;
import java.util.ArrayList;
import java.util.List;
-import java.util.regex.Matcher;
import java.util.regex.Pattern;
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-
public class LedgerAccount {
static Pattern reHigherAccount = Pattern.compile("^[^:]+:");
private String name;
private String shortName;
private int level;
- private String parentName;
- private boolean hiddenByStar;
- private boolean hiddenByStarToBe;
+ private final LedgerAccount parent;
private boolean expanded;
private List<LedgerAmount> amounts;
private boolean hasSubAccounts;
-
- public LedgerAccount(String name) {
+ private boolean amountsExpanded;
+ private final WeakReference<MobileLedgerProfile> profileWeakReference;
+
+ public LedgerAccount(MobileLedgerProfile profile, String name, @Nullable LedgerAccount parent) {
+ this.profileWeakReference = new WeakReference<>(profile);
+ this.parent = parent;
+ if (parent != null && !name.startsWith(parent.getName() + ":"))
+ throw new IllegalStateException(
+ String.format("Account name '%s' doesn't match parent account '%s'", name,
+ parent.getName()));
this.setName(name);
- hiddenByStar = false;
}
-
- public LedgerAccount(String name, float amount) {
- this.setName(name);
- this.hiddenByStar = false;
- this.expanded = true;
- this.amounts = new ArrayList<LedgerAmount>();
- this.addAmount(amount);
+ @Nullable
+ public static String extractParentName(@NonNull String accName) {
+ int colonPos = accName.lastIndexOf(':');
+ if (colonPos < 0)
+ return null; // no parent account -- this is a top-level account
+ else
+ return accName.substring(0, colonPos);
+ }
+ public @Nullable
+ MobileLedgerProfile getProfile() {
+ return profileWeakReference.get();
}
@Override
public int hashCode() {
}
@Override
public boolean equals(@Nullable Object obj) {
- if (obj == null) return false;
+ if (obj == null)
+ return false;
+
+ if (!(obj instanceof LedgerAccount))
+ return false;
+
+ LedgerAccount acc = (LedgerAccount) obj;
+ if (!name.equals(acc.name))
+ return false;
- return obj.getClass().equals(this.getClass()) &&
- name.equals(((LedgerAccount) obj).getName());
+ if (!getAmountsString().equals(acc.getAmountsString()))
+ return false;
+
+ return expanded == acc.expanded && amountsExpanded == acc.amountsExpanded;
}
// an account is visible if:
- // - it is starred (not hidden by a star)
- // - and it has an expanded parent or is a top account
+ // - it has an expanded visible parent or is a top account
public boolean isVisible() {
- if (hiddenByStar) return false;
-
- if (level == 0) return true;
+ if (parent == null)
+ return true;
- return isVisible(Data.accounts.get());
- }
- public boolean isVisible(ArrayList<LedgerAccount> list) {
- for (LedgerAccount acc : list) {
- if (acc.isParentOf(this)) {
- if (!acc.isExpanded()) return false;
- }
- }
- return true;
+ return (parent.isExpanded() && parent.isVisible());
}
public boolean isParentOf(LedgerAccount potentialChild) {
- return potentialChild.getName().startsWith(name + ":");
- }
- public boolean isHiddenByStar() {
- return hiddenByStar;
- }
- public void setHiddenByStar(boolean hiddenByStar) {
- this.hiddenByStar = hiddenByStar;
+ return potentialChild.getName()
+ .startsWith(name + ":");
}
private void stripName() {
- level = 0;
- shortName = name;
- StringBuilder parentBuilder = new StringBuilder();
- while (true) {
- Matcher m = reHigherAccount.matcher(shortName);
- if (m.find()) {
- level++;
- parentBuilder.append(m.group(0));
- shortName = m.replaceFirst("");
- }
- else break;
+ if (parent == null) {
+ level = 0;
+ shortName = name;
+ }
+ else {
+ level = parent.level + 1;
+ shortName = name.substring(parent.getName()
+ .length() + 1);
}
- if (parentBuilder.length() > 0)
- parentName = parentBuilder.substring(0, parentBuilder.length() - 1);
- else parentName = null;
}
public String getName() {
return name;
this.name = name;
stripName();
}
- public void addAmount(float amount, String currency) {
- if (amounts == null) amounts = new ArrayList<>();
+ public void addAmount(float amount, @NonNull String currency) {
+ if (amounts == null)
+ amounts = new ArrayList<>();
amounts.add(new LedgerAmount(amount, currency));
}
public void addAmount(float amount) {
- this.addAmount(amount, null);
+ this.addAmount(amount, "");
}
-
+ public int getAmountCount() { return (amounts != null) ? amounts.size() : 0; }
public String getAmountsString() {
- if ((amounts == null) || amounts.isEmpty()) return "";
+ if ((amounts == null) || amounts.isEmpty())
+ return "";
StringBuilder builder = new StringBuilder();
for (LedgerAmount amount : amounts) {
String amt = amount.toString();
- if (builder.length() > 0) builder.append('\n');
+ if (builder.length() > 0)
+ builder.append('\n');
builder.append(amt);
}
return builder.toString();
}
+ public String getAmountsString(int limit) {
+ if ((amounts == null) || amounts.isEmpty())
+ return "";
+ int included = 0;
+ StringBuilder builder = new StringBuilder();
+ for (LedgerAmount amount : amounts) {
+ String amt = amount.toString();
+ if (builder.length() > 0)
+ builder.append('\n');
+ builder.append(amt);
+ included++;
+ if (included == limit)
+ break;
+ }
+
+ return builder.toString();
+ }
public int getLevel() {
return level;
}
}
public String getParentName() {
- return parentName;
- }
- public void togglehidden() {
- hiddenByStar = !hiddenByStar;
- }
-
- public boolean isHiddenByStarToBe() {
- return hiddenByStarToBe;
- }
- public void setHiddenByStarToBe(boolean hiddenByStarToBe) {
- this.hiddenByStarToBe = hiddenByStarToBe;
- }
- public void toggleHiddenToBe() {
- setHiddenByStarToBe(!hiddenByStarToBe);
+ return (parent == null) ? null : parent.getName();
}
public boolean hasSubAccounts() {
return hasSubAccounts;
expanded = !expanded;
}
public void removeAmounts() {
- if (amounts != null) amounts.clear();
+ if (amounts != null)
+ amounts.clear();
+ }
+ public boolean amountsExpanded() { return amountsExpanded; }
+ public void setAmountsExpanded(boolean flag) { amountsExpanded = flag; }
+ public void toggleAmountsExpanded() { amountsExpanded = !amountsExpanded; }
+
+ public void propagateAmountsTo(LedgerAccount acc) {
+ for (LedgerAmount a : amounts)
+ a.propagateToAccount(acc);
+ }
+ public List<LedgerAmount> getAmounts() {
+ return amounts;
}
}
projects / mobile-ledger-staging.git / blobdiff