/*
    * 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.data.validate;
  
  import io.github.tonywasher.joceanus.oceanus.date.OceanusDate;
  import io.github.tonywasher.joceanus.oceanus.decimal.OceanusPrice;
  import io.github.tonywasher.joceanus.moneywise.data.basic.MoneyWiseBasicDataType;
  import io.github.tonywasher.joceanus.moneywise.data.basic.MoneyWiseBasicResource;
  import io.github.tonywasher.joceanus.moneywise.data.basic.MoneyWiseDataSet;
  import io.github.tonywasher.joceanus.moneywise.data.basic.MoneyWiseSecurity;
  import io.github.tonywasher.joceanus.moneywise.data.basic.MoneyWiseSecurityPrice;
  import io.github.tonywasher.joceanus.moneywise.data.basic.MoneyWiseSecurityPrice.MoneyWiseSecurityPriceBaseList;
  import io.github.tonywasher.joceanus.moneywise.data.basic.MoneyWiseSecurityPrice.MoneyWiseSecurityPriceDataMap;
  import io.github.tonywasher.joceanus.moneywise.data.statics.MoneyWiseCurrency;
  import io.github.tonywasher.joceanus.prometheus.data.PrometheusDataItem;
  import io.github.tonywasher.joceanus.prometheus.data.PrometheusDataValidator;
  
  /**
   * Validator for SecurityPrice.
   */
  public class MoneyWiseValidateSecurityPrice
          implements PrometheusDataValidator {
  
      @Override
      public void validate(final PrometheusDataItem pPrice) {
          final MoneyWiseSecurityPrice myPrice = (MoneyWiseSecurityPrice) pPrice;
          final MoneyWiseSecurity mySecurity = myPrice.getSecurity();
          final OceanusDate myDate = myPrice.getDate();
          final OceanusPrice mySecPrice = myPrice.getPrice();
          final MoneyWiseSecurityPriceBaseList<? extends MoneyWiseSecurityPrice> myList = myPrice.getList();
          final MoneyWiseDataSet mySet = myPrice.getDataSet();
  
          /* The security must be non-null */
          if (mySecurity == null) {
              pPrice.addError(PrometheusDataItem.ERROR_MISSING, MoneyWiseBasicDataType.SECURITY);
  
              /* The security must not be an option */
          } else if (mySecurity.getCategoryClass().isOption()) {
              pPrice.addError("Options are priced by the underlying stock", MoneyWiseBasicDataType.SECURITY);
          }
  
          /* The date must be non-null */
          if (myDate == null) {
              pPrice.addError(PrometheusDataItem.ERROR_MISSING, MoneyWiseBasicResource.MONEYWISEDATA_FIELD_DATE);
  
              /* else date is non-null */
          } else {
              /* Date must be unique for this security */
              final MoneyWiseSecurityPriceDataMap myMap = myList.getDataMap();
              if (!myMap.validPriceCount(myPrice)) {
                  pPrice.addError(PrometheusDataItem.ERROR_DUPLICATE, MoneyWiseBasicResource.MONEYWISEDATA_FIELD_DATE);
              }
  
              /* The date must be in-range */
              if (mySet.getDateRange().compareToDate(myDate) != 0) {
                  pPrice.addError(PrometheusDataItem.ERROR_RANGE, MoneyWiseBasicResource.MONEYWISEDATA_FIELD_DATE);
              }
          }
  
          /* The Price must be non-zero and greater than zero */
          if (mySecPrice == null) {
              pPrice.addError(PrometheusDataItem.ERROR_MISSING, MoneyWiseBasicResource.MONEYWISEDATA_FIELD_PRICE);
          } else if (mySecPrice.isZero()) {
              pPrice.addError(PrometheusDataItem.ERROR_ZERO, MoneyWiseBasicResource.MONEYWISEDATA_FIELD_PRICE);
          } else if (!mySecPrice.isPositive()) {
              pPrice.addError(PrometheusDataItem.ERROR_NEGATIVE, MoneyWiseBasicResource.MONEYWISEDATA_FIELD_PRICE);
          } else {
              /* Ensure that currency is correct */
              final MoneyWiseCurrency myCurrency = mySecurity == null
                      ? null
                      : mySecurity.getAssetCurrency();
              if (myCurrency != null
                      && !mySecPrice.getCurrency().equals(myCurrency.getCurrency())) {
                  pPrice.addError(MoneyWiseSecurityPrice.ERROR_CURRENCY, MoneyWiseBasicResource.MONEYWISEDATA_FIELD_PRICE);
              }
          }
  
          /* Set validation flag */
          if (!pPrice.hasErrors()) {
              pPrice.setValidEdit();
          }
      }
  }