model/LedgerTransactionAccount.java

   1 /*
   2  * Copyright © 2021 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.
   8  *
   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.
  13  *
  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/>.
  16  */
  17
  18 package net.ktnx.mobileledger.model;
  19
  20 import androidx.annotation.NonNull;
  21
  22 import net.ktnx.mobileledger.db.TransactionAccount;
  23 import net.ktnx.mobileledger.utils.Misc;
  24
  25 import java.util.Locale;
  26
  27 public class LedgerTransactionAccount {
  28     private String accountName;
  29     private String shortAccountName;
  30     private float amount;
  31     private boolean amountSet = false;
  32     private String currency;
  33     private String comment;
  34     private boolean amountValid = true;
  35     private long dbId;
  36     public LedgerTransactionAccount(String accountName, float amount, String currency,
  37                                     String comment) {
  38         this.setAccountName(accountName);
  39         this.amount = amount;
  40         this.amountSet = true;
  41         this.amountValid = true;
  42         this.currency = Misc.emptyIsNull(currency);
  43         this.comment = Misc.emptyIsNull(comment);
  44     }
  45     public LedgerTransactionAccount(String accountName) {
  46         this.accountName = accountName;
  47     }
  48     public LedgerTransactionAccount(String accountName, String currency) {
  49         this.accountName = accountName;
  50         this.currency = Misc.emptyIsNull(currency);
  51     }
  52     public LedgerTransactionAccount(LedgerTransactionAccount origin) {
  53         // copy constructor
  54         setAccountName(origin.getAccountName());
  55         setComment(origin.getComment());
  56         if (origin.isAmountSet())
  57             setAmount(origin.getAmount());
  58         amountValid = origin.amountValid;
  59         currency = origin.getCurrency();
  60     }
  61     public LedgerTransactionAccount(TransactionAccount dbo) {
  62         this(dbo.getAccountName(), dbo.getAmount(), Misc.emptyIsNull(dbo.getCurrency()),
  63                 Misc.emptyIsNull(dbo.getComment()));
  64         amountSet = true;
  65         amountValid = true;
  66         dbId = dbo.getId();
  67     }
  68     public String getComment() {
  69         return comment;
  70     }
  71     public void setComment(String comment) {
  72         this.comment = comment;
  73     }
  74     public String getAccountName() {
  75         return accountName;
  76     }
  77     public void setAccountName(String accountName) {
  78         this.accountName = accountName;
  79         shortAccountName = accountName.replaceAll("(?<=^|:)(.)[^:]+(?=:)", "$1");
  80     }
  81     public String getShortAccountName() {
  82         return shortAccountName;
  83     }
  84     public float getAmount() {
  85         if (!amountSet)
  86             throw new IllegalStateException("Account amount is not set");
  87
  88         return amount;
  89     }
  90     public void setAmount(float account_amount) {
  91         this.amount = account_amount;
  92         this.amountSet = true;
  93         this.amountValid = true;
  94     }
  95     public void resetAmount() {
  96         this.amountSet = false;
  97         this.amountValid = true;
  98     }
  99     public void invalidateAmount() {
 100         this.amountValid = false;
 101     }
 102     public boolean isAmountSet() {
 103         return amountSet;
 104     }
 105     public boolean isAmountValid() { return amountValid; }
 106     public String getCurrency() {
 107         return currency;
 108     }
 109     public void setCurrency(String currency) {
 110         this.currency = Misc.emptyIsNull(currency);
 111     }
 112     @NonNull
 113     public String toString() {
 114         if (!amountSet)
 115             return "";
 116
 117         StringBuilder sb = new StringBuilder();
 118         if (currency != null) {
 119             sb.append(currency);
 120             sb.append(' ');
 121         }
 122         sb.append(String.format(Locale.US, "%,1.2f", amount));
 123
 124         return sb.toString();
 125     }
 126     public TransactionAccount toDBO() {
 127         TransactionAccount dbo = new TransactionAccount();
 128         dbo.setAccountName(accountName);
 129         if (amountSet)
 130             dbo.setAmount(amount);
 131         dbo.setComment(comment);
 132         dbo.setCurrency(Misc.nullIsEmpty(currency));
 133         dbo.setId(dbId);
 134
 135         return dbo;
 136     }
 137 }