past price item

#import "RW3PastPriceItem.h"
#import "RW3AlternativePriceReason.h"

#import "NSDate+RW3.h"
#import "NSString+RW3.h"

@implementation RW3PastPriceItem

@dynamic upcPadded;
@dynamic pricePerLb;
@dynamic scanDate;

@dynamic regularCount;
@dynamic regularPrice;

@dynamic activeCount;
@dynamic activePrice;
@dynamic activePriceReason;

@dynamic tertiaryCount;
@dynamic tertiaryPrice;
@dynamic tertiaryPriceReason;

- (NSNumber *)regularPriceTotal
{
   double priceValue = [self.regularPrice doubleValue];
   double quantityValue = [self.regularCount doubleValue];

   priceValue = quantityValue ? priceValue / quantityValue : priceValue;

   return @(priceValue);
}

- (NSNumber *)activePriceTotal
{
   double priceValue = [self.activePrice doubleValue];
   double quantityValue = [self.activeCount doubleValue];

   priceValue = quantityValue ? priceValue / quantityValue : priceValue;

   return @(priceValue);
}

- (NSNumber *)tertiaryPriceTotal
{
   double priceValue = [self.tertiaryPrice doubleValue];
   double quantityValue = [self.tertiaryCount doubleValue];

   priceValue = quantityValue ? priceValue / quantityValue : priceValue;

   return @(priceValue);
}

#pragma mark - JSON

- (void)populateWithJSON:(NSDictionary *)JSON alternativePriceReasons:(NSArray *)alternativePriceReasons
{
   if (JSON[@"Upc"]) self.upcPadded = JSON[@"Upc"];

   self.regularCount = JSON[@"RegularQuantity"] == nil ? @0 : JSON[@"RegularQuantity"];
   self.regularPrice = JSON[@"RegularQuantityPrice"] == nil ? @0 : JSON[@"RegularQuantityPrice"];
   if(JSON[@"RegularPricePerLb"] != nil) self.pricePerLb = [JSON[@"RegularPricePerLb"] boolValue];

   self.activeCount = JSON[@"ActiveQuantity"] == nil ? @0 : JSON[@"ActiveQuantity"];
   self.activePrice = JSON[@"ActiveQuantityPrice"] == nil ? @0 : JSON[@"ActiveQuantityPrice"];
   if(JSON[@"ActivePricePerLb"] != nil) self.pricePerLb = [JSON[@"ActivePricePerLb"] boolValue];

   self.tertiaryCount = JSON[@"TertiaryQuantity"] == nil ? @0 : JSON[@"TertiaryQuantity"];
   self.tertiaryPrice = JSON[@"TertiaryQuantityPrice"] == nil ? @0 : JSON[@"TertiaryQuantityPrice"];
   if(JSON[@"TertiaryPricePerLb"] != nil) self.pricePerLb = [JSON[@"TertiaryPricePerLb"] boolValue];

   if (JSON[@"ScanDate"]) self.scanDate = [JSON[@"ScanDate"] changeDateStringToDate];

   if (JSON[@"PecosActivePriceReasonId"]) {
      NSNumber *activePriceReasonID = JSON[@"PecosActivePriceReasonId"];
      NSPredicate *predicate = [NSPredicate predicateWithFormat:@"id = %@", activePriceReasonID];
      NSArray *filteredAlternateivePriceReasons = [alternativePriceReasons filteredArrayUsingPredicate:predicate];
      self.activePriceReason = [filteredAlternateivePriceReasons firstObject];
   }

   if (JSON[@"PecosTertiaryPriceReasonId"]) {
      NSNumber *tertiaryPriceReasonID = JSON[@"PecosTertiaryPriceReasonId"];
      NSPredicate *predicate = [NSPredicate predicateWithFormat:@"id = %@", tertiaryPriceReasonID];
      NSArray *filteredAlternateivePriceReasons = [alternativePriceReasons filteredArrayUsingPredicate:predicate];
      self.tertiaryPriceReason = [filteredAlternateivePriceReasons firstObject];
   }
}

- (NSDictionary *)JSON
{
   NSMutableDictionary *JSON = [[NSMutableDictionary alloc] init];

   if (self.upcPadded) JSON[@"UpcPadded"] = self.upcPadded;

   if (![self.regularPrice isEqualToNumber:@0])
   {
      JSON[@"RegularQuantityPrice"] = self.regularPrice;
      JSON[@"RegularPricePerLb"] = @(self.pricePerLb);
      JSON[@"RegularQuantity"] = self.regularCount;
   }

   if (![self.activePrice isEqualToNumber:@0])
   {
      JSON[@"ActiveQuantityPrice"] = self.activePrice;
      JSON[@"ActivePricePerLb"] = @(self.pricePerLb);
      JSON[@"ActiveQuantity"] = self.activeCount;
      JSON[@"PecosActivePriceReasonId"] = self.activePriceReason.id;
   }

   if (![self.tertiaryPrice isEqualToNumber:@0])
   {
      JSON[@"TertiaryQuantityPrice"] = self.tertiaryPrice;
      JSON[@"TertiaryPricePerLb"] = @(self.pricePerLb);
      JSON[@"TertiaryQuantity"] = self.tertiaryCount;
      JSON[@"PecosTertiaryPriceReasonId"] = self.tertiaryPriceReason.id;
   }

   if (self.scanDate) JSON[@"ScanDate"] = [self.scanDate toDateTimeString];

   return [JSON copy];
}

#pragma mark -

- (NSString*)stringValue
{
   NSMutableDictionary *data = [NSMutableDictionary dictionaryWithDictionary:[self JSON]];
   return [NSString stringWithFormat:@"%@", data];
}

@end