/*
    * 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.data.analysis.values;
  
  import io.github.tonywasher.joceanus.oceanus.decimal.OceanusMoney;
  import io.github.tonywasher.joceanus.moneywise.atlas.data.analysis.base.MoneyWiseXAnalysisValues;
  
  import java.util.Currency;
  
  /**
   * CategoryValues class.
   */
  public final class MoneyWiseXAnalysisTransValues
          extends MoneyWiseXAnalysisValues<MoneyWiseXAnalysisTransValues, MoneyWiseXAnalysisTransAttr> {
      /**
       * Constructor.
       *
       * @param pCurrency the reporting currency
       */
      public MoneyWiseXAnalysisTransValues(final Currency pCurrency) {
          /* Initialise class */
          super(MoneyWiseXAnalysisTransAttr.class);
  
          /* Create all possible values */
          super.setValue(MoneyWiseXAnalysisTransAttr.INCOME, new OceanusMoney(pCurrency));
          super.setValue(MoneyWiseXAnalysisTransAttr.EXPENSE, new OceanusMoney(pCurrency));
      }
  
      /**
       * Constructor.
       *
       * @param pSource the source map.
       */
      public MoneyWiseXAnalysisTransValues(final MoneyWiseXAnalysisTransValues pSource) {
          /* Initialise class */
          super(pSource);
      }
  
      @Override
      protected MoneyWiseXAnalysisTransValues newSnapShot() {
          return new MoneyWiseXAnalysisTransValues(this);
      }
  
      @Override
      public void adjustToBaseValues(final MoneyWiseXAnalysisTransValues pBase) {
          /* Adjust income/expense values */
          adjustMoneyToBase(pBase, MoneyWiseXAnalysisTransAttr.INCOME);
          adjustMoneyToBase(pBase, MoneyWiseXAnalysisTransAttr.EXPENSE);
          calculateDelta();
      }
  
      /**
       * Calculate delta.
       */
      public void calculateDelta() {
          /* Obtain a copy of the value */
          OceanusMoney myDelta = getMoneyValue(MoneyWiseXAnalysisTransAttr.INCOME);
          myDelta = new OceanusMoney(myDelta);
  
          /* Subtract the expense value */
          final OceanusMoney myExpense = getMoneyValue(MoneyWiseXAnalysisTransAttr.EXPENSE);
          myDelta.subtractAmount(myExpense);
  
          /* Set the delta */
          super.setValue(MoneyWiseXAnalysisTransAttr.PROFIT, myDelta);
      }
  
      @Override
      public void resetBaseValues() {
          /* Create a zero value in the correct currency */
          OceanusMoney myValue = getMoneyValue(MoneyWiseXAnalysisTransAttr.INCOME);
          myValue = new OceanusMoney(myValue);
          myValue.setZero();
  
          /* Reset Income and expense values */
          super.setValue(MoneyWiseXAnalysisTransAttr.INCOME, myValue);
          super.setValue(MoneyWiseXAnalysisTransAttr.EXPENSE, new OceanusMoney(myValue));
          super.setValue(MoneyWiseXAnalysisTransAttr.PROFIT, new OceanusMoney(myValue));
      }
  
      /**
       * Are the values?
       *
       * @return true/false
       */
     public boolean isActive() {
         final OceanusMoney myIncome = getMoneyValue(MoneyWiseXAnalysisTransAttr.INCOME);
         final OceanusMoney myExpense = getMoneyValue(MoneyWiseXAnalysisTransAttr.EXPENSE);
         return myIncome.isNonZero() || myExpense.isNonZero();
     }
 }