Getting good amount of sleep is the main key to wake up in good mood. Your room can have least number of electronic devices to interfere with your rest. More over if you shut down the devices while you are asleep can be better. Black out the room by turning off the night lights. Keeping just the alarm clock by bed instead of the phone near your head works wonders. Upon waking up, pray(feed positive 2-3 thoughts to the mind) and then make your bed. Drink a glass of lukewarm water next. Perform deep breathing for two minutes. Do some stretching and then light excercise for ten minutes. Small accomplishments gives positive reinforcements required to build a routine. Sleeping and waking up at a particular time everyday cultivates discipline. After sometime you won't need the alarm clocks/phone to wake up. Your circadian cycle will do the work for you if you follow a routine.