/*
- * Copyright © 2019 Damyan Ivanov.
+ * Copyright © 2021 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
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
-import android.util.Log;
-import net.ktnx.mobileledger.json.ParsedLedgerTransaction;
-import net.ktnx.mobileledger.json.ParsedPosting;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import net.ktnx.mobileledger.App;
import net.ktnx.mobileledger.utils.Digest;
import net.ktnx.mobileledger.utils.Globals;
+import net.ktnx.mobileledger.utils.SimpleDate;
-import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
import java.security.NoSuchAlgorithmException;
import java.text.ParseException;
import java.util.ArrayList;
import java.util.Comparator;
-import java.util.Date;
+import java.util.List;
public class LedgerTransaction {
private static final String DIGEST_TYPE = "SHA-256";
- public final Comparator<LedgerTransactionAccount> comparator =
- new Comparator<LedgerTransactionAccount>() {
- @Override
- public int compare(LedgerTransactionAccount o1, LedgerTransactionAccount o2) {
- int res = o1.getAccountName().compareTo(o2.getAccountName());
- if (res != 0) return res;
- res = o1.getCurrency().compareTo(o2.getCurrency());
- if (res != 0) return res;
- return Float.compare(o1.getAmount(), o2.getAmount());
- }
- };
- private String profile;
- private Integer id;
- private Date date;
+ public final Comparator<LedgerTransactionAccount> comparator = (o1, o2) -> {
+ int res = o1.getAccountName()
+ .compareTo(o2.getAccountName());
+ if (res != 0)
+ return res;
+ res = o1.getCurrency()
+ .compareTo(o2.getCurrency());
+ if (res != 0)
+ return res;
+ res = o1.getComment()
+ .compareTo(o2.getComment());
+ if (res != 0)
+ return res;
+ return Float.compare(o1.getAmount(), o2.getAmount());
+ };
+ private final long profile;
+ private final long id;
+ private final List<LedgerTransactionAccount> accounts;
+ private SimpleDate date;
private String description;
- private ArrayList<LedgerTransactionAccount> accounts;
+ private String comment;
private String dataHash;
private boolean dataLoaded;
- public LedgerTransaction(Integer id, String dateString, String description)
- throws ParseException {
+ public LedgerTransaction(long id, String dateString, String description) throws ParseException {
this(id, Globals.parseLedgerDate(dateString), description);
}
- public LedgerTransaction(Integer id, Date date, String description) {
- this.profile = Data.profile.get().getUuid();
+ public LedgerTransaction(long id, SimpleDate date, String description,
+ MobileLedgerProfile profile) {
+ this.profile = profile.getId();
this.id = id;
this.date = date;
this.description = description;
this.dataHash = null;
dataLoaded = false;
}
- public LedgerTransaction(Date date, String description) {
- this(null, date, description);
+ public LedgerTransaction(long id, SimpleDate date, String description) {
+ this(id, date, description, Data.getProfile());
+ }
+ public LedgerTransaction(SimpleDate date, String description) {
+ this(0, date, description);
}
public LedgerTransaction(int id) {
- this(id, (Date) null, null);
+ this(id, (SimpleDate) null, null);
}
- public LedgerTransaction(int id, String profileUUID) {
- this.profile = profileUUID;
+ public LedgerTransaction(int id, long profileId) {
+ this.profile = profileId;
this.id = id;
this.date = null;
this.description = null;
this.dataHash = null;
this.dataLoaded = false;
}
- public ArrayList<LedgerTransactionAccount> getAccounts() {
+ public List<LedgerTransactionAccount> getAccounts() {
return accounts;
}
public void addAccount(LedgerTransactionAccount item) {
accounts.add(item);
dataHash = null;
}
- public Date getDate() {
+ @Nullable
+ public SimpleDate getDateIfAny() {
return date;
}
- public void setDate(Date date) {
+ @NonNull
+ public SimpleDate getDate() {
+ if (date == null)
+ throw new IllegalStateException("Transaction has no date");
+ return date;
+ }
+ public void setDate(SimpleDate date) {
this.date = date;
dataHash = null;
}
this.description = description;
dataHash = null;
}
- public int getId() {
+ public String getComment() {
+ return comment;
+ }
+ public void setComment(String comment) {
+ this.comment = comment;
+ }
+ public long getId() {
return id;
}
protected void fillDataHash() {
- if (dataHash != null) return;
+ loadData(App.getDatabase());
+ if (dataHash != null)
+ return;
try {
Digest sha = new Digest(DIGEST_TYPE);
StringBuilder data = new StringBuilder();
+ data.append("ver1");
data.append(profile);
data.append(getId());
data.append('\0');
data.append(getDescription());
data.append('\0');
+ data.append(getComment());
+ data.append('\0');
data.append(Globals.formatLedgerDate(getDate()));
data.append('\0');
for (LedgerTransactionAccount item : accounts) {
data.append(item.getCurrency());
data.append('\0');
data.append(item.getAmount());
+ data.append('\0');
+ data.append(item.getComment());
}
- sha.update(data.toString().getBytes(Charset.forName("UTF-8")));
+ sha.update(data.toString()
+ .getBytes(StandardCharsets.UTF_8));
dataHash = sha.digestToHexString();
}
catch (NoSuchAlgorithmException e) {
String.format("Unable to get instance of %s digest", DIGEST_TYPE), e);
}
}
- public boolean existsInDb(SQLiteDatabase db) {
- fillDataHash();
- try (Cursor c = db
- .rawQuery("SELECT 1 from transactions where data_hash = ?", new String[]{dataHash}))
- {
- boolean result = c.moveToFirst();
- Log.d("db", String.format("Transaction %d (%s) %s", id, dataHash,
- result ? "already present" : "not present"));
- return result;
- }
- }
- public void loadData(SQLiteDatabase db) {
- if (dataLoaded) return;
+ public synchronized void loadData(SQLiteDatabase db) {
+ if (dataLoaded)
+ return;
- try (Cursor cTr = db
- .rawQuery("SELECT date, description from transactions WHERE profile=? AND id=?",
- new String[]{profile, String.valueOf(id)}))
+ try (Cursor cTr = db.rawQuery(
+ "SELECT year, month, day, description, comment from transactions WHERE id=?",
+ new String[]{String.valueOf(id)}))
{
if (cTr.moveToFirst()) {
- String dateString = cTr.getString(0);
- try {
- date = Globals.parseLedgerDate(dateString);
- }
- catch (ParseException e) {
- e.printStackTrace();
- throw new RuntimeException(
- String.format("Error parsing date '%s' from " + "transacion %d",
- dateString, id));
- }
- description = cTr.getString(1);
+ date = new SimpleDate(cTr.getInt(0), cTr.getInt(1), cTr.getInt(2));
+ description = cTr.getString(3);
+ comment = cTr.getString(4);
+
+ accounts.clear();
- try (Cursor cAcc = db.rawQuery("SELECT account_name, amount, currency FROM " +
- "transaction_accounts WHERE " +
- "profile=? AND transaction_id = ?",
- new String[]{profile, String.valueOf(id)}))
+ try (Cursor cAcc = db.rawQuery(
+ "SELECT account_name, amount, currency, comment FROM " +
+ "transaction_accounts WHERE transaction_id = ?",
+ new String[]{String.valueOf(id)}))
{
while (cAcc.moveToNext()) {
-// Log.d("transactions",
+// debug("transactions",
// String.format("Loaded %d: %s %1.2f %s", id, cAcc.getString(0),
// cAcc.getFloat(1), cAcc.getString(2)));
addAccount(new LedgerTransactionAccount(cAcc.getString(0), cAcc.getFloat(1),
- cAcc.getString(2)));
+ cAcc.getString(2), cAcc.getString(3)));
}
finishLoading();
}
public String getDataHash() {
+ fillDataHash();
return dataHash;
}
public void finishLoading() {
dataLoaded = true;
}
- public ParsedLedgerTransaction toParsedLedgerTransaction() {
- ParsedLedgerTransaction result = new ParsedLedgerTransaction();
- result.setTcomment("");
- result.setTprecedingcomment("");
+ @Override
+ public boolean equals(@Nullable Object obj) {
+ if (obj == null)
+ return false;
+ if (!obj.getClass()
+ .equals(this.getClass()))
+ return false;
+
+ return ((LedgerTransaction) obj).getDataHash()
+ .equals(getDataHash());
+ }
- ArrayList<ParsedPosting> postings = new ArrayList<>();
+ public boolean hasAccountNamedLike(String name) {
+ name = name.toUpperCase();
for (LedgerTransactionAccount acc : accounts) {
- if (!acc.getAccountName().isEmpty()) postings.add(acc.asParsedPosting());
+ if (acc.getAccountName()
+ .toUpperCase()
+ .contains(name))
+ return true;
}
- result.setTpostings(postings);
- result.setTdate(Globals.formatIsoDate(date));
- result.setTdate2(null);
- result.setTindex(1);
- result.setTdescription(description);
- return result;
+ return false;
+ }
+ public void markDataAsLoaded() {
+ dataLoaded = true;
}
}