//
//  Algorithm.m
//  react-native-bt-device
//
//  Created by Ran Zhao on 9/2/24.
//

#import "I4Algorithm.h"

@implementation I4Algorithm

static I4Algorithm *I4_0 = nil;
static I4Algorithm *I4_20 = nil;
static I4Algorithm *I4_40 = nil;
static I4Algorithm *I4_60 = nil;
static I4Algorithm *I4_80 = nil;

+ (void)initialize {
    if (self == [I4Algorithm class]) {
        I4_0 = [[I4Algorithm alloc] initWithCode:@"00" value:0];
        I4_20 = [[I4Algorithm alloc] initWithCode:@"01" value:20];
        I4_40 = [[I4Algorithm alloc] initWithCode:@"02" value:40];
        I4_60 = [[I4Algorithm alloc] initWithCode:@"03" value:60];
        I4_80 = [[I4Algorithm alloc] initWithCode:@"04" value:80];
    }
}

+ (instancetype)I4_0 {
    return I4_0;
}

+ (instancetype)I4_20 {
    return I4_20;
}

+ (instancetype)I4_40 {
    return I4_40;
}

+ (instancetype)I4_60 {
    return I4_60;
}

+ (instancetype)I4_80 {
    return I4_80;
}

- (instancetype)initWithCode:(NSString *)code value:(int)value {
    self = [super init];
    if (self) {
        self.code = code;
        self.value = value;
    }
    return self;
}

- (double)getI4Value:(double)i3value {
    return i3value - self.value;
}

@end