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//
// SDLLockScreenManager.m
// SmartDeviceLink
//
#import "SDLLockScreenStatusManager.h"
#import "SDLLogMacros.h"
#import "SDLNotificationConstants.h"
#import "SDLNotificationDispatcher.h"
#import "SDLOnDriverDistraction.h"
#import "SDLOnHMIStatus.h"
#import "SDLLockScreenStatusInfo.h"
#import "SDLRPCNotificationNotification.h"
NS_ASSUME_NONNULL_BEGIN
@interface SDLLockScreenStatusManager ()
@property (assign, nonatomic) BOOL haveDriverDistractionStatus;
@property (weak, nonatomic) SDLNotificationDispatcher *notificationDispatcher;
@end
@implementation SDLLockScreenStatusManager
#pragma mark - Lifecycle
- (instancetype)initWithNotificationDispatcher:(SDLNotificationDispatcher *)dispatcher {
self = [super init];
if (!self) { return nil; }
_userSelected = NO;
_driverDistracted = NO;
_haveDriverDistractionStatus = NO;
return self;
}
#pragma mark - Component Updates
- (void)updateHMIStatus:(SDLOnHMIStatus *)hmiStatus {
self.hmiLevel = hmiStatus.hmiLevel;
[self sdl_postLockScreenStatus:self.lockScreenStatusNotification];
}
- (void)updateDriverDistractionState:(SDLOnDriverDistraction *)driverDistraction {
self.driverDistracted = [driverDistraction.state isEqualToEnum:SDLDriverDistractionStateOn];
[self sdl_postLockScreenStatus:self.lockScreenStatusNotification];
}
#pragma mark - Getters / Setters
#pragma mark Custom setters
- (void)setDriverDistracted:(BOOL)driverDistracted {
_driverDistracted = driverDistracted;
_haveDriverDistractionStatus = YES;
}
- (void)setHmiLevel:(nullable SDLHMILevel)hmiLevel {
if (_hmiLevel != hmiLevel) {
_hmiLevel = hmiLevel;
}
if ([hmiLevel isEqualToEnum:SDLHMILevelFull] || [hmiLevel isEqualToEnum:SDLHMILevelLimited]) {
self.userSelected = YES;
} else if ([hmiLevel isEqualToEnum:SDLHMILevelNone]) {
self.userSelected = NO;
}
}
#pragma mark Custom Getters
- (SDLLockScreenStatusInfo *)lockScreenStatusNotification {
SDLLockScreenStatusInfo *notification = [[SDLLockScreenStatusInfo alloc] initWithDriverDistractionStatus:@(self.driverDistracted) userSelected:@(self.userSelected) lockScreenStatus:self.lockScreenStatus hmiLevel:self.hmiLevel];
return notification;
}
- (SDLLockScreenStatus)lockScreenStatus {
if (self.hmiLevel == nil || [self.hmiLevel isEqualToEnum:SDLHMILevelNone]) {
// App is not active on the car
return SDLLockScreenStatusOff;
} else if ([self.hmiLevel isEqualToEnum:SDLHMILevelBackground]) {
// App is in the background on the car
if (self.userSelected) {
// It was user selected
if (self.haveDriverDistractionStatus && !self.driverDistracted) {
// We have the distraction status, and the driver is not distracted
return SDLLockScreenStatusOptional;
} else {
// We don't have the distraction status, and/or the driver is distracted
return SDLLockScreenStatusRequired;
}
} else {
return SDLLockScreenStatusOff;
}
} else if ([self.hmiLevel isEqualToEnum:SDLHMILevelFull] || [self.hmiLevel isEqualToEnum:SDLHMILevelLimited]) {
// App is in the foreground on the car in some manner
if (self.haveDriverDistractionStatus && !self.driverDistracted) {
// We have the distraction status, and the driver is not distracted
return SDLLockScreenStatusOptional;
} else {
// We don't have the distraction status, and/or the driver is distracted
return SDLLockScreenStatusRequired;
}
} else {
// This shouldn't be possible.
return SDLLockScreenStatusOff;
}
}
#pragma mark - Utilities
- (void)sdl_postLockScreenStatus:(SDLLockScreenStatusInfo *)statusNotification {
SDLLogD(@"Lock screen status changed: %@", statusNotification);
[self.notificationDispatcher postNotificationName:SDLDidChangeLockScreenStatusNotification infoObject:statusNotification];
}
@end
NS_ASSUME_NONNULL_END
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