RCTAppleHealthKit+Methods_Vitals.m

#import "RCTAppleHealthKit+Methods_Vitals.h"
#import "RCTAppleHealthKit+Queries.h"
#import "RCTAppleHealthKit+Utils.h"

@implementation RCTAppleHealthKit (Methods_Vitals)


- (void)vitals_getHeartRateSamples:(NSDictionary *)input callback:(RCTResponseSenderBlock)callback
{
    HKQuantityType *heartRateType = [HKQuantityType quantityTypeForIdentifier:HKQuantityTypeIdentifierHeartRate];

    HKUnit *count = [HKUnit countUnit];
    HKUnit *minute = [HKUnit minuteUnit];

    HKUnit *unit = [RCTAppleHealthKit hkUnitFromOptions:input key:@"unit" withDefault:[count unitDividedByUnit:minute]];
    NSUInteger limit = [RCTAppleHealthKit uintFromOptions:input key:@"limit" withDefault:HKObjectQueryNoLimit];
    BOOL ascending = [RCTAppleHealthKit boolFromOptions:input key:@"ascending" withDefault:false];
    NSDate *startDate = [RCTAppleHealthKit dateFromOptions:input key:@"startDate" withDefault:nil];
    NSDate *endDate = [RCTAppleHealthKit dateFromOptions:input key:@"endDate" withDefault:[NSDate date]];
    if(startDate == nil){
        callback(@[RCTMakeError(@"startDate is required in options", nil, nil)]);
        return;
    }
    NSPredicate * predicate = [RCTAppleHealthKit predicateForSamplesBetweenDates:startDate endDate:endDate];

    [self fetchQuantitySamplesOfType:heartRateType
                                unit:unit
                           predicate:predicate
                           ascending:ascending
                               limit:limit
                          completion:^(NSArray *results, NSError *error) {
        if(results){
            callback(@[[NSNull null], results]);
            return;
        } else {
            NSLog(@"error getting heart rate samples: %@", error);
            callback(@[RCTMakeError(@"error getting heart rate samples", nil, nil)]);
            return;
        }
    }];
}

- (void)vitals_getHeartRateSamplesByAnchor:(NSDictionary *)input callback:(RCTResponseSenderBlock)callback
{
    HKQuantityType *heartRateType = [HKQuantityType quantityTypeForIdentifier:HKQuantityTypeIdentifierHeartRate];
    
    HKUnit *count = [HKUnit countUnit];
    HKUnit *minute = [HKUnit minuteUnit];
    
    HKUnit *unit = [RCTAppleHealthKit hkUnitFromOptions:input key:@"unit" withDefault:[count unitDividedByUnit:minute]];
    NSUInteger limit = [RCTAppleHealthKit uintFromOptions:input key:@"limit" withDefault:HKObjectQueryNoLimit];
    BOOL ascending = [RCTAppleHealthKit boolFromOptions:input key:@"ascending" withDefault:false];
    
    [self fetchQuantitySamplesOfTypeByAnchor:heartRateType
                                        unit:unit
                                   predicate:nil
                                   ascending:ascending
                                       limit:limit
                                  completion:^(NSDictionary *results, NSError *error) {
                                      if(results){
                                          callback(@[[NSNull null], results]);
                                          return;
                                      } else {
                                          NSLog(@"error getting heart rate samples: %@", error);
                                          callback(@[RCTMakeError(@"error getting heart rate samples", nil, nil)]);
                                          return;
                                      }
                                  }];
}

- (void)vitals_getBodyTemperatureSamples:(NSDictionary *)input callback:(RCTResponseSenderBlock)callback
{
    HKQuantityType *bodyTemperatureType = [HKQuantityType quantityTypeForIdentifier:HKQuantityTypeIdentifierBodyTemperature];

    HKUnit *unit = [RCTAppleHealthKit hkUnitFromOptions:input key:@"unit" withDefault:[HKUnit degreeCelsiusUnit]];
    NSUInteger limit = [RCTAppleHealthKit uintFromOptions:input key:@"limit" withDefault:HKObjectQueryNoLimit];
    BOOL ascending = [RCTAppleHealthKit boolFromOptions:input key:@"ascending" withDefault:false];
    NSDate *startDate = [RCTAppleHealthKit dateFromOptions:input key:@"startDate" withDefault:nil];
    NSDate *endDate = [RCTAppleHealthKit dateFromOptions:input key:@"endDate" withDefault:[NSDate date]];
    if(startDate == nil){
        callback(@[RCTMakeError(@"startDate is required in options", nil, nil)]);
        return;
    }
    NSPredicate * predicate = [RCTAppleHealthKit predicateForSamplesBetweenDates:startDate endDate:endDate];

    [self fetchQuantitySamplesOfType:bodyTemperatureType
                                unit:unit
                           predicate:predicate
                           ascending:ascending
                               limit:limit
                          completion:^(NSArray *results, NSError *error) {
        if(results){
            callback(@[[NSNull null], results]);
            return;
        } else {
            NSLog(@"error getting body temperature samples: %@", error);
            callback(@[RCTMakeError(@"error getting body temperature samples", nil, nil)]);
            return;
        }
    }];
}


- (void)vitals_getBloodPressureSamples:(NSDictionary *)input callback:(RCTResponseSenderBlock)callback
{
    HKCorrelationType *bloodPressureCorrelationType = [HKCorrelationType correlationTypeForIdentifier:HKCorrelationTypeIdentifierBloodPressure];
    HKQuantityType *systolicType = [HKQuantityType quantityTypeForIdentifier:HKQuantityTypeIdentifierBloodPressureSystolic];
    HKQuantityType *diastolicType = [HKQuantityType quantityTypeForIdentifier:HKQuantityTypeIdentifierBloodPressureDiastolic];


    HKUnit *unit = [RCTAppleHealthKit hkUnitFromOptions:input key:@"unit" withDefault:[HKUnit millimeterOfMercuryUnit]];
    NSUInteger limit = [RCTAppleHealthKit uintFromOptions:input key:@"limit" withDefault:HKObjectQueryNoLimit];
    BOOL ascending = [RCTAppleHealthKit boolFromOptions:input key:@"ascending" withDefault:false];
    NSDate *startDate = [RCTAppleHealthKit dateFromOptions:input key:@"startDate" withDefault:nil];
    NSDate *endDate = [RCTAppleHealthKit dateFromOptions:input key:@"endDate" withDefault:[NSDate date]];
    if(startDate == nil){
        callback(@[RCTMakeError(@"startDate is required in options", nil, nil)]);
        return;
    }
    NSPredicate * predicate = [RCTAppleHealthKit predicateForSamplesBetweenDates:startDate endDate:endDate];

    [self fetchCorrelationSamplesOfType:bloodPressureCorrelationType
                                   unit:unit
                           predicate:predicate
                           ascending:ascending
                               limit:limit
                          completion:^(NSArray *results, NSError *error) {
        if(results){
            NSMutableArray *data = [NSMutableArray arrayWithCapacity:1];

            for (NSDictionary *sample in results) {
                HKCorrelation *bloodPressureValues = [sample valueForKey:@"correlation"];

                HKQuantitySample *bloodPressureSystolicValue = [bloodPressureValues objectsForType:systolicType].anyObject;
                HKQuantitySample *bloodPressureDiastolicValue = [bloodPressureValues objectsForType:diastolicType].anyObject;
                
                NSString *deviceName = bloodPressureSystolicValue.device.name ? bloodPressureSystolicValue.device.name : @"";
                NSString *deviceManufacturer = bloodPressureSystolicValue.device.manufacturer ? bloodPressureSystolicValue.device.manufacturer : @"";
                NSString *deviceHardwareVer = bloodPressureSystolicValue.device.hardwareVersion ? bloodPressureSystolicValue.device.hardwareVersion : @"";
                NSString *deviceSoftwareVer = bloodPressureSystolicValue.device.softwareVersion ? bloodPressureSystolicValue.device.softwareVersion : @"";
                
                NSString *sourceName = bloodPressureSystolicValue.sourceRevision.source.name;
                NSString *sourceId = bloodPressureSystolicValue.sourceRevision.source.bundleIdentifier;
                
                NSString *uuid = bloodPressureSystolicValue.UUID.UUIDString;
                
                NSString *metadata = [bloodPressureSystolicValue.metadata == nil ? @"" : bloodPressureSystolicValue.metadata.description stringByReplacingOccurrencesOfString:@" " withString:@""];
                metadata = [metadata stringByReplacingOccurrencesOfString:@"\r" withString:@""];
                metadata = [metadata stringByReplacingOccurrencesOfString:@"\n" withString:@""];

                NSDictionary *elem = @{
                                       @"bloodPressureSystolicValue" : @([bloodPressureSystolicValue.quantity doubleValueForUnit:unit]),
                                       @"bloodPressureDiastolicValue" : @([bloodPressureDiastolicValue.quantity doubleValueForUnit:unit]),
                                       @"startDate" : [sample valueForKey:@"startDate"],
                                       @"endDate" : [sample valueForKey:@"endDate"],
                                       @"deviceName" : deviceName,
                                       @"deviceManufacturer" : deviceManufacturer,
                                       @"deviceHardware" : deviceHardwareVer,
                                       @"deviceSoftware" : deviceSoftwareVer,
                                       @"sourceName" : sourceName,
                                       @"sourceId" : sourceId,
                                       @"unit" : unit.description,
                                       @"uuid" : uuid,
                                       @"metadata" : metadata
                                      };

                [data addObject:elem];
            }

            callback(@[[NSNull null], data]);
            return;
        } else {
            NSLog(@"error getting blood pressure samples: %@", error);
            callback(@[RCTMakeError(@"error getting blood pressure samples", nil, nil)]);
            return;
        }
    }];
}

- (void)vitals_getBloodPressureSamplesByAnchor:(NSDictionary *)input callback:(RCTResponseSenderBlock)callback
{
    HKCorrelationType *bloodPressureCorrelationType = [HKCorrelationType correlationTypeForIdentifier:HKCorrelationTypeIdentifierBloodPressure];
    HKQuantityType *systolicType = [HKQuantityType quantityTypeForIdentifier:HKQuantityTypeIdentifierBloodPressureSystolic];
    HKQuantityType *diastolicType = [HKQuantityType quantityTypeForIdentifier:HKQuantityTypeIdentifierBloodPressureDiastolic];
    
    HKUnit *unit = [RCTAppleHealthKit hkUnitFromOptions:input key:@"unit" withDefault:[HKUnit millimeterOfMercuryUnit]];
    NSUInteger limit = [RCTAppleHealthKit uintFromOptions:input key:@"limit" withDefault:HKObjectQueryNoLimit];
    BOOL ascending = [RCTAppleHealthKit boolFromOptions:input key:@"ascending" withDefault:false];
    
    [self fetchCorrelationSamplesOfTypeByAnchor:bloodPressureCorrelationType
                                   unit:unit
                              predicate:nil
                              ascending:ascending
                                  limit:limit
                             completion:^(NSDictionary *results, NSError *error) {
                                 if(results){
                                     NSMutableArray *data = [NSMutableArray arrayWithCapacity:1];
                                     
                                     for (NSDictionary *sample in [results objectForKey:@"samples"]) {
                                         HKCorrelation *bloodPressureValues = [sample valueForKey:@"correlation"];
                                         
                                         HKQuantitySample *bloodPressureSystolicValue = [bloodPressureValues objectsForType:systolicType].anyObject;
                                         HKQuantitySample *bloodPressureDiastolicValue = [bloodPressureValues objectsForType:diastolicType].anyObject;
                                         
                                         NSString *deviceName = bloodPressureSystolicValue.device.name ? bloodPressureSystolicValue.device.name : @"";
                                         NSString *deviceManufacturer = bloodPressureSystolicValue.device.manufacturer ? bloodPressureSystolicValue.device.manufacturer : @"";
                                         NSString *deviceHardwareVer = bloodPressureSystolicValue.device.hardwareVersion ? bloodPressureSystolicValue.device.hardwareVersion : @"";
                                         NSString *deviceSoftwareVer = bloodPressureSystolicValue.device.softwareVersion ? bloodPressureSystolicValue.device.softwareVersion : @"";
                                         
                                         NSString *sourceName = bloodPressureSystolicValue.sourceRevision.source.name;
                                         NSString *sourceId = bloodPressureSystolicValue.sourceRevision.source.bundleIdentifier;
                                         
                                         NSString *uuid = bloodPressureValues.UUID.UUIDString;
                                         
                                         NSString *metadata = [bloodPressureSystolicValue.metadata == nil ? @"" : bloodPressureSystolicValue.metadata.description stringByReplacingOccurrencesOfString:@" " withString:@""];
                                         metadata = [metadata stringByReplacingOccurrencesOfString:@"\r" withString:@""];
                                         metadata = [metadata stringByReplacingOccurrencesOfString:@"\n" withString:@""];
                                         
                                         NSDictionary *elem = @{
                                                                @"bloodPressureSystolicValue" : @([bloodPressureSystolicValue.quantity doubleValueForUnit:unit]),
                                                                @"bloodPressureDiastolicValue" : @([bloodPressureDiastolicValue.quantity doubleValueForUnit:unit]),
                                                                @"startDate" : [sample valueForKey:@"startDate"],
                                                                @"endDate" : [sample valueForKey:@"endDate"],
                                                                @"deviceName" : deviceName,
                                                                @"deviceManufacturer" : deviceManufacturer,
                                                                @"deviceHardware" : deviceHardwareVer,
                                                                @"deviceSoftware" : deviceSoftwareVer,
                                                                @"sourceName" : sourceName,
                                                                @"sourceId" : sourceId,
                                                                @"unit" : unit.description,
                                                                @"uuid" : uuid,
                                                                @"metadata" : metadata
                                                                };
                                         
                                         [data addObject:elem];
                                     }
                                     
                                     NSDictionary *result = @{
                                                              @"samples" : data,
                                                              @"deleteSamples" : [results objectForKey:@"deleteSamples"]
                                                              };
                                     
                                     callback(@[[NSNull null], result]);
                                     return;
                                 } else {
                                     NSLog(@"error getting blood pressure samples by anchor: %@", error);
                                     callback(@[RCTMakeError(@"error getting blood pressure samples by anchor", nil, nil)]);
                                     return;
                                 }
                             }];
}

- (void)vitals_getRespiratoryRateSamples:(NSDictionary *)input callback:(RCTResponseSenderBlock)callback
{
    HKQuantityType *respiratoryRateType = [HKQuantityType quantityTypeForIdentifier:HKQuantityTypeIdentifierRespiratoryRate];

    HKUnit *count = [HKUnit countUnit];
    HKUnit *minute = [HKUnit minuteUnit];

    HKUnit *unit = [RCTAppleHealthKit hkUnitFromOptions:input key:@"unit" withDefault:[count unitDividedByUnit:minute]];
    NSUInteger limit = [RCTAppleHealthKit uintFromOptions:input key:@"limit" withDefault:HKObjectQueryNoLimit];
    BOOL ascending = [RCTAppleHealthKit boolFromOptions:input key:@"ascending" withDefault:false];
    NSDate *startDate = [RCTAppleHealthKit dateFromOptions:input key:@"startDate" withDefault:nil];
    NSDate *endDate = [RCTAppleHealthKit dateFromOptions:input key:@"endDate" withDefault:[NSDate date]];
    if(startDate == nil){
        callback(@[RCTMakeError(@"startDate is required in options", nil, nil)]);
        return;
    }
    NSPredicate * predicate = [RCTAppleHealthKit predicateForSamplesBetweenDates:startDate endDate:endDate];

    [self fetchQuantitySamplesOfType:respiratoryRateType
                                unit:unit
                           predicate:predicate
                           ascending:ascending
                               limit:limit
                          completion:^(NSArray *results, NSError *error) {
        if(results){
            callback(@[[NSNull null], results]);
            return;
        } else {
            NSLog(@"error getting respiratory rate samples: %@", error);
            callback(@[RCTMakeError(@"error getting respiratory rate samples", nil, nil)]);
            return;
        }
    }];
}

@end