/*
* Copyright © 2019 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
* the Free Software Foundation, either version 3 of the License, or
* (at your opinion), any later version.
*
* MoLe is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License terms for details.
*
* You should have received a copy of the GNU General Public License
* along with MoLe. If not, see .
*/
package net.ktnx.mobileledger.model;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.util.Log;
import net.ktnx.mobileledger.utils.LockHolder;
import net.ktnx.mobileledger.utils.MLDB;
import net.ktnx.mobileledger.utils.ObservableList;
import net.ktnx.mobileledger.utils.ObservableValue;
import java.util.ArrayList;
import java.util.Date;
import java.util.concurrent.atomic.AtomicInteger;
import androidx.lifecycle.MutableLiveData;
public final class Data {
public static ObservableList transactions =
new ObservableList<>(new ArrayList<>());
public static ObservableList accounts = new ObservableList<>(new ArrayList<>());
private static AtomicInteger backgroundTaskCount = new AtomicInteger(0);
public static MutableLiveData backgroundTasksRunning = new MutableLiveData<>(false);
public static MutableLiveData lastUpdateDate = new MutableLiveData<>();
public static ObservableValue profile = new ObservableValue<>();
public static ObservableList profiles =
new ObservableList<>(new ArrayList<>());
public static ObservableValue optShowOnlyStarred = new ObservableValue<>();
public static MutableLiveData accountFilter = new MutableLiveData<>();
public static void backgroundTaskStarted() {
int cnt = backgroundTaskCount.incrementAndGet();
Log.d("data", String.format("background task count is %d after incrementing", cnt));
backgroundTasksRunning.postValue(cnt > 0);
}
public static void backgroundTaskFinished() {
int cnt = backgroundTaskCount.decrementAndGet();
Log.d("data", String.format("background task count is %d after decrementing", cnt));
backgroundTasksRunning.postValue(cnt > 0);
}
public static void setCurrentProfile(MobileLedgerProfile newProfile) {
MLDB.setOption(MLDB.OPT_PROFILE_UUID, newProfile.getUuid());
profile.set(newProfile);
}
public static int getProfileIndex(MobileLedgerProfile profile) {
try (LockHolder lh = profiles.lockForReading()) {
for (int i = 0; i < profiles.size(); i++) {
MobileLedgerProfile p = profiles.get(i);
if (p.equals(profile)) return i;
}
return -1;
}
}
public static int getProfileIndex(String profileUUID) {
try (LockHolder lh = profiles.lockForReading()) {
for (int i = 0; i < profiles.size(); i++) {
MobileLedgerProfile p = profiles.get(i);
if (p.getUuid().equals(profileUUID)) return i;
}
return -1;
}
}
public static int retrieveCurrentThemeIdFromDb() {
String profileUUID = MLDB.getOption(MLDB.OPT_PROFILE_UUID, null);
if (profileUUID == null) return -1;
SQLiteDatabase db = MLDB.getDatabase();
try(Cursor c = db.rawQuery("SELECT theme from profiles where uuid=?", new String[]{profileUUID})) {
if (c.moveToNext()) return c.getInt(0);
}
return -1;
}
public static MobileLedgerProfile getProfile(String profileUUID) {
MobileLedgerProfile profile;
if (profiles.isEmpty()) {
profile = MobileLedgerProfile.loadAllFromDB(profileUUID);
}
else {
try (LockHolder lh = profiles.lockForReading()) {
int i = getProfileIndex(profileUUID);
if (i == -1) i = 0;
profile = profiles.get(i);
}
}
return profile;
}
}