/*
    * 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.buckets;
  
  import io.github.tonywasher.joceanus.oceanus.date.OceanusDate;
  import io.github.tonywasher.joceanus.oceanus.date.OceanusDateRange;
  import io.github.tonywasher.joceanus.metis.data.MetisDataDifference;
  import io.github.tonywasher.joceanus.metis.field.MetisFieldSet;
  import io.github.tonywasher.joceanus.moneywise.data.basic.MoneyWiseBasicDataType;
  import io.github.tonywasher.joceanus.moneywise.data.basic.MoneyWiseLoan;
  import io.github.tonywasher.joceanus.moneywise.data.basic.MoneyWiseLoanCategory;
  import io.github.tonywasher.joceanus.moneywise.data.statics.MoneyWiseLoanCategoryClass;
  
  import java.util.Iterator;
  
  /**
   * The Loan Bucket class.
   */
  public final class MoneyWiseXAnalysisLoanBucket
          extends MoneyWiseXAnalysisAccountBucket<MoneyWiseLoan> {
      /**
       * Local Report fields.
       */
      private static final MetisFieldSet<MoneyWiseXAnalysisLoanBucket> FIELD_DEFS = MetisFieldSet.newFieldSet(MoneyWiseXAnalysisLoanBucket.class);
  
      /*
       * Declare Fields.
       */
      static {
          FIELD_DEFS.declareLocalField(MoneyWiseBasicDataType.LOANCATEGORY, MoneyWiseXAnalysisLoanBucket::getCategory);
          FIELD_DEFS.declareLocalField(MoneyWiseXAnalysisBucketResource.LOAN_CREDITCARD, MoneyWiseXAnalysisLoanBucket::isCreditCard);
      }
  
      /**
       * The loan category.
       */
      private final MoneyWiseLoanCategory theCategory;
  
      /**
       * Is this a creditCard?
       */
      private final Boolean isCreditCard;
  
      /**
       * Constructor.
       *
       * @param pAnalysis the analysis
       * @param pLoan     the loan
       */
      private MoneyWiseXAnalysisLoanBucket(final MoneyWiseXAnalysis pAnalysis,
                                           final MoneyWiseLoan pLoan) {
          /* Call super-constructor */
          super(pAnalysis, pLoan);
  
          /* Obtain category */
          theCategory = pLoan.getCategory();
  
          /* Determine whether this is a credit card */
          isCreditCard = theCategory.isCategoryClass(MoneyWiseLoanCategoryClass.CREDITCARD);
      }
  
      /**
       * Constructor.
       *
       * @param pAnalysis the analysis
       * @param pBase     the underlying bucket
       */
      private MoneyWiseXAnalysisLoanBucket(final MoneyWiseXAnalysis pAnalysis,
                                           final MoneyWiseXAnalysisLoanBucket pBase) {
          /* Call super-constructor */
          super(pAnalysis, pBase);
  
          /* Copy details from base */
          theCategory = pBase.getCategory();
          isCreditCard = pBase.isCreditCard();
      }
  
      /**
       * Constructor.
       *
       * @param pAnalysis the analysis
       * @param pBase     the underlying bucket
       * @param pDate     the date for the bucket
       */
      private MoneyWiseXAnalysisLoanBucket(final MoneyWiseXAnalysis pAnalysis,
                                          final MoneyWiseXAnalysisLoanBucket pBase,
                                          final OceanusDate pDate) {
         /* Call super-constructor */
         super(pAnalysis, pBase, pDate);
 
         /* Copy details from base */
         theCategory = pBase.getCategory();
         isCreditCard = pBase.isCreditCard();
     }
 
     /**
      * Constructor.
      *
      * @param pAnalysis the analysis
      * @param pBase     the underlying bucket
      * @param pRange    the range for the bucket
      */
     private MoneyWiseXAnalysisLoanBucket(final MoneyWiseXAnalysis pAnalysis,
                                          final MoneyWiseXAnalysisLoanBucket pBase,
                                          final OceanusDateRange pRange) {
         /* Call super-constructor */
         super(pAnalysis, pBase, pRange);
 
         /* Copy details from base */
         theCategory = pBase.getCategory();
         isCreditCard = pBase.isCreditCard();
     }
 
     @Override
     public MetisFieldSet<MoneyWiseXAnalysisLoanBucket> getDataFieldSet() {
         return FIELD_DEFS;
     }
 
     /**
      * Obtain the loan category.
      *
      * @return the loan category
      */
     public MoneyWiseLoanCategory getCategory() {
         return theCategory;
     }
 
     /**
      * Is this a creditCard?
      *
      * @return true/false
      */
     public Boolean isCreditCard() {
         return isCreditCard;
     }
 
     @Override
     public Long getBucketId() {
         return getAccount().getExternalId();
     }
 
     /**
      * LoanBucket list class.
      */
     public static final class MoneyWiseXAnalysisLoanBucketList
             extends MoneyWiseXAnalysisAccountBucketList<MoneyWiseXAnalysisLoanBucket, MoneyWiseLoan> {
         /**
          * Local Report fields.
          */
         private static final MetisFieldSet<MoneyWiseXAnalysisLoanBucketList> FIELD_DEFS = MetisFieldSet.newFieldSet(MoneyWiseXAnalysisLoanBucketList.class);
 
         /**
          * Construct a top-level List.
          *
          * @param pAnalysis the analysis
          */
         MoneyWiseXAnalysisLoanBucketList(final MoneyWiseXAnalysis pAnalysis) {
             /* Initialise class */
             super(pAnalysis);
         }
 
         /**
          * Construct a dated List.
          *
          * @param pAnalysis the analysis
          * @param pBase     the base list
          * @param pDate     the Date
          */
         MoneyWiseXAnalysisLoanBucketList(final MoneyWiseXAnalysis pAnalysis,
                                          final MoneyWiseXAnalysisLoanBucketList pBase,
                                          final OceanusDate pDate) {
             /* Initialise class */
             this(pAnalysis);
 
             /* Construct list from base */
             constructFromBase(pBase, pDate);
         }
 
         /**
          * Construct a ranged List.
          *
          * @param pAnalysis the analysis
          * @param pBase     the base list
          * @param pRange    the Date Range
          */
         MoneyWiseXAnalysisLoanBucketList(final MoneyWiseXAnalysis pAnalysis,
                                          final MoneyWiseXAnalysisLoanBucketList pBase,
                                          final OceanusDateRange pRange) {
             /* Initialise class */
             this(pAnalysis);
 
             /* Construct list from base */
             constructFromBase(pBase, pRange);
         }
 
         @Override
         public MetisFieldSet<MoneyWiseXAnalysisLoanBucketList> getDataFieldSet() {
             return FIELD_DEFS;
         }
 
         /**
          * Obtain the matching LoanBucket.
          *
          * @param pLoan the loan
          * @return the matching bucket
          */
         public MoneyWiseXAnalysisLoanBucket getMatchingLoan(final MoneyWiseLoan pLoan) {
             /* Return the matching loan if it exists else an orphan bucket */
             final MoneyWiseXAnalysisLoanBucket myLoan = findItemById(pLoan.getIndexedId());
             return myLoan != null
                     ? myLoan
                     : new MoneyWiseXAnalysisLoanBucket(getAnalysis(), pLoan);
         }
 
         /**
          * Obtain the default Cash.
          *
          * @return the bucket
          */
         public MoneyWiseXAnalysisLoanBucket getDefaultLoan() {
             /* Return the first loan in the list if it exists */
             return isEmpty()
                     ? null
                     : getUnderlyingList().get(0);
         }
 
         /**
          * Obtain the default Loan for the category.
          *
          * @param pCategory the category
          * @return the bucket
          */
         public MoneyWiseXAnalysisLoanBucket getDefaultLoan(final MoneyWiseLoanCategory pCategory) {
             /* If there is a category */
             if (pCategory != null) {
                 /* Loop through the available account values */
                 final Iterator<MoneyWiseXAnalysisLoanBucket> myIterator = iterator();
                 while (myIterator.hasNext()) {
                     final MoneyWiseXAnalysisLoanBucket myBucket = myIterator.next();
 
                     /* Return if correct category */
                     if (MetisDataDifference.isEqual(pCategory, myBucket.getCategory())) {
                         return myBucket;
                     }
                 }
             }
 
             /* No default loan */
             return null;
         }
 
         @Override
         protected MoneyWiseXAnalysisLoanBucket newBucket(final MoneyWiseLoan pLoan) {
             return new MoneyWiseXAnalysisLoanBucket(getAnalysis(), pLoan);
         }
 
         @Override
         protected MoneyWiseXAnalysisLoanBucket newBucket(final MoneyWiseXAnalysisLoanBucket pBase) {
             return new MoneyWiseXAnalysisLoanBucket(getAnalysis(), pBase);
         }
 
         @Override
         protected MoneyWiseXAnalysisLoanBucket newBucket(final MoneyWiseXAnalysisLoanBucket pBase,
                                                          final OceanusDate pDate) {
             return new MoneyWiseXAnalysisLoanBucket(getAnalysis(), pBase, pDate);
         }
 
         @Override
         protected MoneyWiseXAnalysisLoanBucket newBucket(final MoneyWiseXAnalysisLoanBucket pBase,
                                                          final OceanusDateRange pRange) {
             return new MoneyWiseXAnalysisLoanBucket(getAnalysis(), pBase, pRange);
         }
     }
 }