MoneyWiseXLoanAnalysisSelect.java
/*
* MoneyWise: Finance Application
* Copyright 2012-2026. Tony Washer
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy
* of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package io.github.tonywasher.joceanus.moneywise.atlas.ui.controls;
import io.github.tonywasher.joceanus.oceanus.date.OceanusDateRange;
import io.github.tonywasher.joceanus.oceanus.event.OceanusEventManager;
import io.github.tonywasher.joceanus.oceanus.event.OceanusEventRegistrar;
import io.github.tonywasher.joceanus.oceanus.event.OceanusEventRegistrar.OceanusEventProvider;
import io.github.tonywasher.joceanus.metis.data.MetisDataDifference;
import io.github.tonywasher.joceanus.moneywise.atlas.data.analysis.buckets.MoneyWiseXAnalysis;
import io.github.tonywasher.joceanus.moneywise.atlas.data.analysis.buckets.MoneyWiseXAnalysisLoanBucket;
import io.github.tonywasher.joceanus.moneywise.atlas.data.analysis.buckets.MoneyWiseXAnalysisLoanBucket.MoneyWiseXAnalysisLoanBucketList;
import io.github.tonywasher.joceanus.moneywise.atlas.data.analysis.buckets.MoneyWiseXAnalysisLoanCategoryBucket;
import io.github.tonywasher.joceanus.moneywise.atlas.data.analysis.buckets.MoneyWiseXAnalysisLoanCategoryBucket.MoneyWiseXAnalysisLoanCategoryBucketList;
import io.github.tonywasher.joceanus.moneywise.atlas.views.MoneyWiseXAnalysisFilter;
import io.github.tonywasher.joceanus.moneywise.atlas.views.MoneyWiseXAnalysisFilter.MoneyWiseXAnalysisLoanFilter;
import io.github.tonywasher.joceanus.moneywise.data.basic.MoneyWiseBasicDataType;
import io.github.tonywasher.joceanus.moneywise.data.basic.MoneyWiseLoanCategory;
import io.github.tonywasher.joceanus.moneywise.data.statics.MoneyWiseLoanCategoryClass;
import io.github.tonywasher.joceanus.prometheus.views.PrometheusDataEvent;
import io.github.tonywasher.joceanus.tethys.api.base.TethysUIComponent;
import io.github.tonywasher.joceanus.tethys.api.base.TethysUIConstant;
import io.github.tonywasher.joceanus.tethys.api.base.TethysUIEvent;
import io.github.tonywasher.joceanus.tethys.api.button.TethysUIButtonFactory;
import io.github.tonywasher.joceanus.tethys.api.button.TethysUIScrollButtonManager;
import io.github.tonywasher.joceanus.tethys.api.control.TethysUIControlFactory;
import io.github.tonywasher.joceanus.tethys.api.control.TethysUILabel;
import io.github.tonywasher.joceanus.tethys.api.factory.TethysUIFactory;
import io.github.tonywasher.joceanus.tethys.api.menu.TethysUIScrollItem;
import io.github.tonywasher.joceanus.tethys.api.menu.TethysUIScrollMenu;
import io.github.tonywasher.joceanus.tethys.api.menu.TethysUIScrollSubMenu;
import io.github.tonywasher.joceanus.tethys.api.pane.TethysUIBoxPaneManager;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
/**
* Loan Analysis Selection.
*/
public class MoneyWiseXLoanAnalysisSelect
implements MoneyWiseXAnalysisFilterSelection, OceanusEventProvider<PrometheusDataEvent> {
/**
* Text for Category Label.
*/
private static final String NLS_CATEGORY = MoneyWiseBasicDataType.LOANCATEGORY.getItemName();
/**
* Text for Loan Label.
*/
private static final String NLS_LOAN = MoneyWiseBasicDataType.LOAN.getItemName();
/**
* The Event Manager.
*/
private final OceanusEventManager<PrometheusDataEvent> theEventManager;
/**
* The panel.
*/
private final TethysUIBoxPaneManager thePanel;
/**
* The loan button.
*/
private final TethysUIScrollButtonManager<MoneyWiseXAnalysisLoanBucket> theLoanButton;
/**
* The category button.
*/
private final TethysUIScrollButtonManager<MoneyWiseLoanCategory> theCatButton;
/**
* Category menu.
*/
private final TethysUIScrollMenu<MoneyWiseLoanCategory> theCategoryMenu;
/**
* Loan menu.
*/
private final TethysUIScrollMenu<MoneyWiseXAnalysisLoanBucket> theLoanMenu;
/**
* The active category bucket list.
*/
private MoneyWiseXAnalysisLoanCategoryBucketList theCategories;
/**
* The active loan bucket list.
*/
private MoneyWiseXAnalysisLoanBucketList theLoans;
/**
* The state.
*/
private MoneyWiseLoanState theState;
/**
* The savePoint.
*/
private MoneyWiseLoanState theSavePoint;
/**
* Constructor.
*
* @param pFactory the GUI factory
*/
protected MoneyWiseXLoanAnalysisSelect(final TethysUIFactory<?> pFactory) {
/* Create the loan button */
final TethysUIButtonFactory<?> myButtons = pFactory.buttonFactory();
theLoanButton = myButtons.newScrollButton(MoneyWiseXAnalysisLoanBucket.class);
/* Create the category button */
theCatButton = myButtons.newScrollButton(MoneyWiseLoanCategory.class);
/* Create Event Manager */
theEventManager = new OceanusEventManager<>();
/* Create the labels */
final TethysUIControlFactory myControls = pFactory.controlFactory();
final TethysUILabel myCatLabel = myControls.newLabel(NLS_CATEGORY + TethysUIConstant.STR_COLON);
final TethysUILabel myLoanLabel = myControls.newLabel(NLS_LOAN + TethysUIConstant.STR_COLON);
/* Define the layout */
thePanel = pFactory.paneFactory().newHBoxPane();
thePanel.addSpacer();
thePanel.addNode(myCatLabel);
thePanel.addNode(theCatButton);
thePanel.addStrut();
thePanel.addNode(myLoanLabel);
thePanel.addNode(theLoanButton);
/* Create initial state */
theState = new MoneyWiseLoanState();
theState.applyState();
/* Access the menus */
theCategoryMenu = theCatButton.getMenu();
theLoanMenu = theLoanButton.getMenu();
/* Create the listener */
OceanusEventRegistrar<TethysUIEvent> myRegistrar = theCatButton.getEventRegistrar();
myRegistrar.addEventListener(TethysUIEvent.NEWVALUE, e -> handleNewCategory());
theCatButton.setMenuConfigurator(e -> buildCategoryMenu());
myRegistrar = theLoanButton.getEventRegistrar();
myRegistrar.addEventListener(TethysUIEvent.NEWVALUE, e -> handleNewLoan());
theLoanButton.setMenuConfigurator(e -> buildLoanMenu());
}
@Override
public TethysUIComponent getUnderlying() {
return thePanel;
}
@Override
public OceanusEventRegistrar<PrometheusDataEvent> getEventRegistrar() {
return theEventManager.getEventRegistrar();
}
@Override
public MoneyWiseXAnalysisLoanFilter getFilter() {
return theState.getFilter();
}
@Override
public boolean isAvailable() {
return theLoans != null
&& !theLoans.isEmpty();
}
/**
* Create SavePoint.
*/
protected void createSavePoint() {
/* Create the savePoint */
theSavePoint = new MoneyWiseLoanState(theState);
}
/**
* Restore SavePoint.
*/
protected void restoreSavePoint() {
/* Restore the savePoint */
theState = new MoneyWiseLoanState(theSavePoint);
/* Apply the state */
theState.applyState();
}
@Override
public void setEnabled(final boolean bEnabled) {
/* Determine whether there are any Loans to select */
final boolean lnAvailable = bEnabled && isAvailable();
/* Pass call on to buttons */
theLoanButton.setEnabled(lnAvailable);
theCatButton.setEnabled(lnAvailable);
}
/**
* Set analysis.
*
* @param pAnalysis the analysis.
*/
public void setAnalysis(final MoneyWiseXAnalysis pAnalysis) {
/* Access buckets */
theCategories = pAnalysis.getLoanCategories();
theLoans = pAnalysis.getLoans();
/* Obtain the current account */
MoneyWiseXAnalysisLoanBucket myLoan = theState.getLoan();
/* Switch to versions from the analysis */
myLoan = myLoan != null
? theLoans.getMatchingLoan(myLoan.getAccount())
: theLoans.getDefaultLoan();
/* Set the loan */
theState.setTheLoan(myLoan);
theState.setDateRange(pAnalysis.getDateRange());
theState.applyState();
}
@Override
public void setFilter(final MoneyWiseXAnalysisFilter<?, ?> pFilter) {
/* If this is the correct filter type */
if (pFilter instanceof MoneyWiseXAnalysisLoanFilter myFilter) {
/* Obtain the filter bucket */
MoneyWiseXAnalysisLoanBucket myLoan = myFilter.getBucket();
/* Obtain equivalent bucket */
myLoan = theLoans.getMatchingLoan(myLoan.getAccount());
/* Set the loan */
theState.setTheLoan(myLoan);
theState.setDateRange(myFilter.getDateRange());
theState.applyState();
}
}
/**
* Obtain the default Loan for the category.
*
* @param pCategory the category
* @return the bucket
*/
protected MoneyWiseXAnalysisLoanBucket getDefaultLoan(final MoneyWiseLoanCategory pCategory) {
return theLoans.getDefaultLoan(pCategory);
}
/**
* Handle new Category.
*/
private void handleNewCategory() {
/* Select the new category */
if (theState.setCategory(theCatButton.getValue())) {
theState.applyState();
theEventManager.fireEvent(PrometheusDataEvent.SELECTIONCHANGED);
}
}
/**
* Handle new Loan.
*/
private void handleNewLoan() {
/* Select the new loan */
if (theState.setLoan(theLoanButton.getValue())) {
theState.applyState();
theEventManager.fireEvent(PrometheusDataEvent.SELECTIONCHANGED);
}
}
/**
* Build Category menu.
*/
private void buildCategoryMenu() {
/* Reset the popUp menu */
theCategoryMenu.removeAllItems();
/* Create a simple map for top-level categories */
final Map<String, TethysUIScrollSubMenu<MoneyWiseLoanCategory>> myMap = new HashMap<>();
/* Record active item */
final MoneyWiseLoanCategory myCurrent = theState.getCategory();
TethysUIScrollItem<MoneyWiseLoanCategory> myActive = null;
/* Re-Loop through the available category values */
final Iterator<MoneyWiseXAnalysisLoanCategoryBucket> myIterator = theCategories.iterator();
while (myIterator.hasNext()) {
final MoneyWiseXAnalysisLoanCategoryBucket myBucket = myIterator.next();
/* Only process low-level items */
if (myBucket.getAccountCategory().isCategoryClass(MoneyWiseLoanCategoryClass.PARENT)) {
continue;
}
/* Determine menu to add to */
final MoneyWiseLoanCategory myParent = myBucket.getAccountCategory().getParentCategory();
final String myParentName = myParent.getName();
TethysUIScrollSubMenu<MoneyWiseLoanCategory> myMenu = myMap.get(myParent.getName());
/* If this is a new menu */
if (myMenu == null) {
/* Create a new JMenu and add it to the popUp */
myMenu = theCategoryMenu.addSubMenu(myParentName);
myMap.put(myParentName, myMenu);
}
/* Create a new JMenuItem and add it to the popUp */
final MoneyWiseLoanCategory myCategory = myBucket.getAccountCategory();
final TethysUIScrollItem<MoneyWiseLoanCategory> myItem = myMenu.getSubMenu().addItem(myCategory, myCategory.getSubCategory());
/* If this is the active category */
if (myCategory.equals(myCurrent)) {
/* Record it */
myActive = myItem;
}
}
/* Ensure active item is visible */
if (myActive != null) {
myActive.scrollToItem();
}
}
/**
* Build Loan menu.
*/
private void buildLoanMenu() {
/* Reset the popUp menu */
theLoanMenu.removeAllItems();
/* Access current category and Loan */
final MoneyWiseLoanCategory myCategory = theState.getCategory();
final MoneyWiseXAnalysisLoanBucket myLoan = theState.getLoan();
/* Record active item */
TethysUIScrollItem<MoneyWiseXAnalysisLoanBucket> myActive = null;
/* Loop through the available account values */
final Iterator<MoneyWiseXAnalysisLoanBucket> myIterator = theLoans.iterator();
while (myIterator.hasNext()) {
final MoneyWiseXAnalysisLoanBucket myBucket = myIterator.next();
/* Ignore if not the correct category */
if (!MetisDataDifference.isEqual(myCategory, myBucket.getCategory())) {
continue;
}
/* Create a new MenuItem and add it to the popUp */
final TethysUIScrollItem<MoneyWiseXAnalysisLoanBucket> myItem = theLoanMenu.addItem(myBucket);
/* If this is the active loan */
if (myBucket.equals(myLoan)) {
/* Record it */
myActive = myItem;
}
}
/* Ensure active item is visible */
if (myActive != null) {
myActive.scrollToItem();
}
}
/**
* SavePoint values.
*/
private final class MoneyWiseLoanState {
/**
* The active Category.
*/
private MoneyWiseLoanCategory theCategory;
/**
* The active LoanBucket.
*/
private MoneyWiseXAnalysisLoanBucket theLoan;
/**
* The dateRange.
*/
private OceanusDateRange theDateRange;
/**
* The active Filter.
*/
private MoneyWiseXAnalysisLoanFilter theFilter;
/**
* Constructor.
*/
private MoneyWiseLoanState() {
}
/**
* Constructor.
*
* @param pState state to copy from
*/
private MoneyWiseLoanState(final MoneyWiseLoanState pState) {
/* Initialise state */
theLoan = pState.getLoan();
theCategory = pState.getCategory();
theDateRange = pState.getDateRange();
theFilter = pState.getFilter();
}
/**
* Obtain the Loan Bucket.
*
* @return the Loan
*/
private MoneyWiseXAnalysisLoanBucket getLoan() {
return theLoan;
}
/**
* Obtain the Category.
*
* @return the category
*/
private MoneyWiseLoanCategory getCategory() {
return theCategory;
}
/**
* Obtain the dateRange.
*
* @return the dateRange
*/
private OceanusDateRange getDateRange() {
return theDateRange;
}
/**
* Obtain the Filter.
*
* @return the filter
*/
private MoneyWiseXAnalysisLoanFilter getFilter() {
return theFilter;
}
/**
* Set new Loan Account.
*
* @param pLoan the Loan Account
* @return true/false did a change occur
*/
private boolean setLoan(final MoneyWiseXAnalysisLoanBucket pLoan) {
/* Adjust the selected loan */
if (!MetisDataDifference.isEqual(pLoan, theLoan)) {
/* Set the Loan */
setTheLoan(pLoan);
return true;
}
return false;
}
/**
* Set the Loan.
*
* @param pLoan the Loan
*/
private void setTheLoan(final MoneyWiseXAnalysisLoanBucket pLoan) {
/* Access category for account */
final MoneyWiseLoanCategory myCategory = pLoan == null
? null
: pLoan.getCategory();
setTheLoan(myCategory, pLoan);
}
/**
* Set the Loan.
*
* @param pCategory the category
* @param pLoan the Loan
*/
private void setTheLoan(final MoneyWiseLoanCategory pCategory,
final MoneyWiseXAnalysisLoanBucket pLoan) {
/* Store the loan */
theLoan = pLoan;
theCategory = pCategory;
/* Access filter */
if (theLoan != null) {
theFilter = new MoneyWiseXAnalysisLoanFilter(theLoan);
theFilter.setDateRange(theDateRange);
} else {
theFilter = null;
}
}
/**
* Set new Category.
*
* @param pCategory the Category
* @return true/false did a change occur
*/
private boolean setCategory(final MoneyWiseLoanCategory pCategory) {
/* Adjust the selected category */
if (!MetisDataDifference.isEqual(pCategory, theCategory)) {
setTheLoan(pCategory, getDefaultLoan(pCategory));
return true;
}
return false;
}
/**
* Set the dateRange.
*
* @param pRange the dateRange
*/
private void setDateRange(final OceanusDateRange pRange) {
/* Store the dateRange */
theDateRange = pRange;
if (theFilter != null) {
theFilter.setDateRange(theDateRange);
}
}
/**
* Apply the State.
*/
private void applyState() {
/* Adjust the lock-down */
setEnabled(true);
theLoanButton.setValue(theLoan);
theCatButton.setValue(theCategory);
}
}
}