/*
    * 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.ui.panel;
  
  import io.github.tonywasher.joceanus.oceanus.base.OceanusException;
  import io.github.tonywasher.joceanus.oceanus.profile.OceanusProfile;
  import io.github.tonywasher.joceanus.metis.data.MetisDataDifference;
  import io.github.tonywasher.joceanus.metis.ui.MetisErrorPanel;
  import io.github.tonywasher.joceanus.moneywise.data.basic.MoneyWiseBasicDataType;
  import io.github.tonywasher.joceanus.moneywise.data.basic.MoneyWiseDataSet;
  import io.github.tonywasher.joceanus.moneywise.data.basic.MoneyWiseLoan;
  import io.github.tonywasher.joceanus.moneywise.data.basic.MoneyWiseLoan.MoneyWiseLoanList;
  import io.github.tonywasher.joceanus.moneywise.data.basic.MoneyWisePayee;
  import io.github.tonywasher.joceanus.moneywise.data.statics.MoneyWiseAssetCategory;
  import io.github.tonywasher.joceanus.moneywise.data.statics.MoneyWiseCurrency;
  import io.github.tonywasher.joceanus.moneywise.exc.MoneyWiseDataException;
  import io.github.tonywasher.joceanus.moneywise.ui.base.MoneyWiseAssetTable;
  import io.github.tonywasher.joceanus.moneywise.ui.dialog.MoneyWiseLoanDialog;
  import io.github.tonywasher.joceanus.moneywise.views.MoneyWiseView;
  import io.github.tonywasher.joceanus.prometheus.data.PrometheusDataItem;
  import io.github.tonywasher.joceanus.prometheus.views.PrometheusDataEvent;
  import io.github.tonywasher.joceanus.prometheus.views.PrometheusEditSet;
  import io.github.tonywasher.joceanus.tethys.api.factory.TethysUIFactory;
  import io.github.tonywasher.joceanus.tethys.api.menu.TethysUIScrollMenu;
  
  import java.util.Iterator;
  
  /**
   * MoneyWise Loan Table.
   */
  public class MoneyWiseLoanTable
          extends MoneyWiseAssetTable<MoneyWiseLoan> {
      /**
       * The Loan dialog.
       */
      private final MoneyWiseLoanDialog theActiveLoan;
  
      /**
       * The edit list.
       */
      private MoneyWiseLoanList theLoans;
  
      /**
       * Constructor.
       *
       * @param pView    the view
       * @param pEditSet the editSet
       * @param pError   the error panel
       */
      MoneyWiseLoanTable(final MoneyWiseView pView,
                         final PrometheusEditSet pEditSet,
                         final MetisErrorPanel pError) {
          /* Store parameters */
          super(pView, pEditSet, pError, MoneyWiseBasicDataType.LOAN);
  
          /* register the infoEntry */
          getEditSet().registerType(MoneyWiseBasicDataType.LOANINFO);
  
          /* Access Gui factory */
          final TethysUIFactory<?> myGuiFactory = pView.getGuiFactory();
  
          /* Create a Loan panel */
          theActiveLoan = new MoneyWiseLoanDialog(myGuiFactory, pEditSet, this);
          declareItemPanel(theActiveLoan);
  
          /* Finish the table */
          finishTable(true, true, true);
  
          /* Add listeners */
          theActiveLoan.getEventRegistrar().addEventListener(PrometheusDataEvent.ADJUSTVISIBILITY, e -> handlePanelState());
      }
  
      @Override
      protected boolean isItemEditing() {
          return theActiveLoan.isEditing();
      }
  
      @Override
      protected void refreshData() throws OceanusException {
          /* Obtain the active profile */
          OceanusProfile myTask = getView().getActiveTask();
          myTask = myTask.startTask("Loans");
  
          /* Access list */
          final MoneyWiseDataSet myData = getView().getData();
         final MoneyWiseLoanList myBase = myData.getLoans();
         theLoans = myBase.deriveEditList(getEditSet());
         getTable().setItems(theLoans.getUnderlyingList());
 
         /* Notify panel of refresh */
         theActiveLoan.refreshData();
         restoreSelected();
 
         /* Complete the task */
         myTask.end();
     }
 
     @Override
     public void cancelEditing() {
         super.cancelEditing();
         theActiveLoan.setEditable(false);
     }
 
     /**
      * Select Loan.
      *
      * @param pLoan the Loan to select
      */
     void selectLoan(final MoneyWiseLoan pLoan) {
         /* Check whether we need to showAll */
         checkShowAll(pLoan);
 
         /* If we are changing the selection */
         final MoneyWiseLoan myCurrent = theActiveLoan.getSelectedItem();
         if (!MetisDataDifference.isEqual(myCurrent, pLoan)) {
             /* Select the row and ensure that it is visible */
             getTable().selectRow(pLoan);
         }
     }
 
     @Override
     protected void handleRewind() {
         /* Only action if we are not editing */
         if (!theActiveLoan.isEditing()) {
             /* Handle the reWind */
             setEnabled(true);
             super.handleRewind();
         }
 
         /* Adjust for changes */
         notifyChanges();
     }
 
     /**
      * Handle panel state.
      */
     private void handlePanelState() {
         /* Only action if we are not editing */
         if (!theActiveLoan.isEditing()) {
             /* handle the edit transition */
             setEnabled(true);
             final MoneyWiseLoan myLoan = theActiveLoan.getSelectedItem();
             updateTableData();
             if (myLoan != null) {
                 getTable().selectRow(myLoan);
             } else {
                 restoreSelected();
             }
         } else {
             getTable().cancelEditing();
         }
 
         /* Note changes */
         notifyChanges();
     }
 
     @Override
     protected void buildCategoryMenu(final MoneyWiseLoan pLoan,
                                      final TethysUIScrollMenu<MoneyWiseAssetCategory> pMenu) {
         /* Build the menu */
         theActiveLoan.buildCategoryMenu(pMenu, pLoan);
     }
 
     @Override
     protected void buildParentMenu(final MoneyWiseLoan pLoan,
                                    final TethysUIScrollMenu<MoneyWisePayee> pMenu) {
         /* Build the menu */
         theActiveLoan.buildParentMenu(pMenu, pLoan);
     }
 
     @Override
     protected void buildCurrencyMenu(final MoneyWiseLoan pLoan,
                                      final TethysUIScrollMenu<MoneyWiseCurrency> pMenu) {
         /* Build the menu */
         theActiveLoan.buildCurrencyMenu(pMenu, pLoan);
     }
 
     @Override
     protected void addNewItem() {
         /* Protect against Exceptions */
         try {
             /* Make sure that we have finished editing */
             cancelEditing();
 
             /* Create a new profile */
             final OceanusProfile myTask = getView().getNewProfile("addNewItem");
 
             /* Create the new asset */
             myTask.startTask("buildItem");
             final MoneyWiseLoan myLoan = theLoans.addNewItem();
             myLoan.setDefaults();
 
             /* Set as new and adjust map */
             myTask.startTask("incrementVersion");
             myLoan.setNewVersion();
             myLoan.adjustMapForItem();
             getEditSet().incrementVersion();
 
             /* Validate the new item */
             myTask.startTask("validate");
             myLoan.validate();
 
             /* update panel */
             myTask.startTask("setItem");
             theActiveLoan.setNewItem(myLoan);
 
             /* Lock the table */
             setTableEnabled(false);
             myTask.end();
 
             /* Handle Exceptions */
         } catch (OceanusException e) {
             /* Build the error */
             final OceanusException myError = new MoneyWiseDataException("Failed to create new loan", e);
 
             /* Show the error */
             setError(myError);
         }
     }
 
     @Override
     protected Iterator<PrometheusDataItem> nameSpaceIterator() {
         return assetNameSpaceIterator();
     }
 }