progress towards not trash

KAIBattery.mm

 #import "KAIBattery.h"
 
 KAIBattery *instance;
-NSMutableArray *addedCells = [[NSMutableArray alloc] init];
+//NSMutableArray *showingCells = [[NSMutableArray alloc] init];
 
 @implementation KAIBattery
 
 
 -(void)updateBattery {
     dispatch_async(dispatch_get_main_queue(), ^{
-        NSLog(@"kai: battery platter called to update");
+        //NSLog(@"kai: battery platter called to update");
     if(!self.isUpdating) {
     self.isUpdating = YES;
     self.number = 0;
     BCBatteryDeviceController *bcb = [BCBatteryDeviceController sharedInstance];
             NSArray *devices = MSHookIvar<NSArray *>(bcb, "_sortedDevices");
 
-            /*for( UIView *view in self.subviews ) {
-                @try {
-                    [view removeFromSuperview];
-                } @catch (NSException *exception) {
-                    //Panik
-                }
-            }*/
-
-            for(KAIBatteryCell *cell in addedCells) {
-                if(cell.device!=nil) {
-                    NSString *cellName = MSHookIvar<NSString *>(cell.device, "_name");
-                    if(![addedCells containsObject:cellName]) {
-                        cell.device = nil;
-                        [cell removeFromSuperview];
-                        [self.displayingDevices removeObject:cell.label.text]; //lmaoo
-                    } else {
-                        [cell updateInfo];
-                    }
-                } else {
-                    //[cell removeFromSuperview];
-                    //[addedCells removeObject:cell];
+            for(KAIBatteryCell *cell in self.subviews) {
+                if([cell respondsToSelector:@selector(updateInfo)] && ![devices containsObject:cell.device]) { //to confirm is a cell and battery device does not exist
+                    [cell removeFromSuperview];
+                } else if([cell respondsToSelector:@selector(updateInfo)]) {
+                    [cell updateInfo];
                 }
             }
 
+
             for (BCBatteryDevice *device in devices) {
                 NSString *deviceName = MSHookIvar<NSString *>(device, "_name");
                 //double batteryPercentage = MSHookIvar<long long>(device, "_percentCharge");
 
                 if(showAll) {
                     shouldAdd = YES;
-                    NSLog(@"Kai: SHOULD ADD");
+                    //NSLog(@"Kai: SHOULD ADD");
                 } else if(!showAll && charging) {
                     shouldAdd = YES;
-                    NSLog(@"Kai: SHOULD ADD");
+                    //NSLog(@"Kai: SHOULD ADD");
                 }
 
-                KAIBatteryCell *cell = [KAIBatteryCell cellForDeviceIfExists:device];
-
-                /*
-                @property (nonatomic, assign) BOOL lastChargingState;
-                @property (nonatomic, assign) BOOL lastLPM;
-                @property (nonatomic, assign) double lastPercent;
-                */
+                KAIBatteryCell *cell = [KAIBatteryCell cellForDeviceIfExists:device frameToCreateNew:CGRectMake(0, y, self.frame.size.width, bannerHeight)];
 
                 if(shouldAdd && [deviceName length]!=0) {
-
-                    if(cell==nil && ![self.displayingDevices containsObject:deviceName]) {
-                        KAIBatteryCell *newCell = [[KAIBatteryCell alloc] initWithFrame:CGRectMake(0, y, self.frame.size.width, bannerHeight) device:device];
-                        [self addSubview:newCell];
-                        [self.displayingDevices addObject:deviceName];
-                        [addedCells addObject:newCell];
-                        //y+=bannerHeight + spacing;
+                    if(![self.subviews containsObject:cell]) {
+                        cell.frame = CGRectMake(0, y, self.frame.size.width, bannerHeight);
+                        [self addSubview:cell];
                     }
-                    //self.number +=1;
                     y+=bannerHeight + spacing;
 
                 } else if(!shouldAdd) {
-
-                    if([self.displayingDevices containsObject:deviceName]) {
-                        cell.device = nil;
-                        [cell removeFromSuperview];
-                        [self.displayingDevices removeObject:deviceName];
-                        [addedCells removeObject:cell];
-                    }
-
+                    [cell removeFromSuperview];
                 }
             }
             //[self.heightAnchor constraintEqualToConstant:(self.number * 85)].active = YES;
         }
     }
 
-    self.displayingDevices = [[NSMutableArray alloc] init];
+    //self.displayingDevices = [[NSMutableArray alloc] init];
 
-    addedCells = nil;
+    //addedCells = nil;
     [self updateBattery];
 }
 

KAIBatteryCell.h

 @end
 
 @interface BCBatteryDevice : NSObject
+@property (nonatomic, strong) NSString *accessoryIdentifier;
 -(id)glyph;
 @end
 
 @property (nonatomic, strong) _UIBatteryView *battery;
 -(instancetype)initWithFrame:(CGRect)arg1 device:(BCBatteryDevice *)device;
 -(void)updateInfo;
-+(instancetype)cellForDeviceIfExists:(BCBatteryDevice *)device;
++(instancetype)cellForDeviceIfExists:(BCBatteryDevice *)device frameToCreateNew:(CGRect)arg2;
 @end

KAIBatteryCell.mm

 }
 
 -(void)updateInfo {
-    NSLog(@"kai: updating cell info");
+    //NSLog(@"kai: updating cell info");
 
     NSString *deviceName = MSHookIvar<NSString *>(self.device, "_name");
     double batteryPercentage = MSHookIvar<long long>(self.device, "_percentCharge");
 
     [self.glyphView setImage:[self.device glyph]];
 
-    [deviceInstances addObject:self];
-
-}
-
--(void)removeFromSuperview {
-    [super removeFromSuperview];
-    [deviceInstances removeObject:self];
 }
 
-+(instancetype)cellForDeviceIfExists:(BCBatteryDevice *)device {
++(instancetype)cellForDeviceIfExists:(BCBatteryDevice *)device frameToCreateNew:(CGRect)arg2 {
     KAIBatteryCell *foundCell;
 
-    NSString *deviceName = MSHookIvar<NSString *>(device, "_name");
+    //NSString *deviceName = MSHookIvar<NSString *>(device, "_name");
 
     for(KAIBatteryCell *cell in deviceInstances) {
-        if(cell.label.text == deviceName) {
+        if(cell.device == device || [cell.device.accessoryIdentifier isEqualToString:device.accessoryIdentifier]) {
             foundCell = cell;
             break;
         }
     }
 
+    if(foundCell == nil) {
+        foundCell = [[KAIBatteryCell alloc] initWithFrame:arg2 device:device];
+    }
+
     return foundCell;
     //return deviceInstances;
 }
 
++(id)array {
+    return deviceInstances;
+}
+
 @end

Kai.xm

 
 		isUpdating = YES;
 
-		NSLog(@"kai: kai info will update");
+		//NSLog(@"kai: kai info will update");
 
 		[[KAIBattery sharedInstance] updateBattery];
 		[self KaiUpdate];