Generated by XState Viz: https://xstate.js.org/viz

machine.js

  // Available variables:
  // - Machine
  // - interpret
  // - assign
  // - send
  // - sendParent
  // - spawn
  // - raise
  // - actions
  // - XState (all XState exports)
  
  const newborn = ({
    id: 'newborn',
    initial: 'idle',
    states: {
      idle: {
        on: {
        }
      } 
    }
  });
  
  
  const sleepingWakeUpsFor12To18WeekOlds = {id: 'infantWakeUpsFor12To18Weeks', initial: 'howLongSleeping12to18WeekOld',
    states: {
      howLongSleeping12to18WeekOld: {on:{
        isLessThan5Hours: 'howDoesBabyFallAsleep',isMoreThan5Hours: 'howOftenIsBabyUp'
      }},
      howOftenIsBabyUp: {on: {
        every2AndAHalfHours: 'trySleepAssocation', is3HourStretch: 'threeHoursIsGood'
      }},
      threeHoursIsGood: {type: 'final'},
      trySleepAssocation: {on: {
        isFedToSleep: 'tryBabyFallingSleepOnOwn',
        isBouncedToSleep: 'tryFallingSleepWithoutBounce',
        isPutDownOnTheirOwn: 'whenDoesUsePacifier'
      }},
      tryFallingSleepWithoutBounce: {type: 'final'}, 
      tryBabyFallingSleepOnOwn: {type: 'final'},
      howDoesBabyFallAsleep: {on: {
        isFedToSleep: 'tryNotFeedingToSleep',
        isRockedOrBouncedToSleep: 'tryNotBouncingToSleep',
        isSetDownIndepedantly: 'whenDoesUsePacifier'
      }},
      whenDoesUsePacifier: {on: {isUsingOnFallingSleep: 'tryNoPacifier'}},
      tryNoPacifier: {on: {next: 'whenFeedingAlsoHappeningBeforeSleep'}},
      whenFeedingAlsoHappeningBeforeSleep: {on:{isHappeningRightBeforeBed: 'tryEarlierFeed', isNotHappeningRightBeforeBed: 'noteOnEarlierFeed'}},
      noteOnEarlierFeed: {on: {next: 'tryLeavingBabyInBed'}},
      tryEarlierFeed: {on: {next: 'tryLeavingBabyInBed'}},
      tryLeavingBabyInBed: {type: 'final'},
      tryNotBouncingToSleep: {type: 'final'},
      tryNotFeedingToSleep: {type: "final"},
    }
  }
  
  const infant = {
    id: 'infant',
    initial: 'whenAreYouHavingSleepTrouble',
    states: {
      whenAreYouHavingSleepTrouble: {on:{
        isNotFallingAsleep: 'howOld',
        isNotStayingAsleep: 'whichNaps'
      }},
      whichNaps: {on:{
        shortNaps: 'babyIsNormal',
        bothNapsAndSleep: 'tryWorkOnNighttime',
      }},
      tryWorkOnNighttime: {on: {
        next: 'howTightlySwaddledForBed'
      } },
      howTightlySwaddledForBed: {on:{isNotTightlySwaddled: 'trySwaddlingForSleep'}},
      trySwaddlingForSleep: {on: {next: 'howMuchLightForSleep'}},
      howMuchLightForSleep: {on: {
        isPitchBlack: 'howMuchWhiteNoiseForSleep',
        isNotPitchBlack: 'tryDarkeningRoomForSleep'
      }},
      howMuchWhiteNoiseForSleep: {on: {
        isContinuousWhiteNoise: 'howMuchNappingBeforeSleep'
      }},
      howMuchNappingBeforeSleep: {on: {
        isLessThan2Hours: 'tryEarlierSleepTime'
      }},
      tryEarlierSleepTime: {on: {
        next: 'howOld6To18'
      }},
      howOld6To18: {on: {
        is6To12Weeks: 'howLongBeforeFirstWakeUpForSleep',
        is12To18WeeksOld: 'sleepingWakeUpsFor12To18WeekOlds'
      }},
      // These are 12-18 week sleeping wake ups
      sleepingWakeUpsFor12To18WeekOlds: {
        ...sleepingWakeUpsFor12To18WeekOlds,
      },
      // These are 6-12 week sleeping wake ups
      howLongBeforeFirstWakeUpForSleep: {on:{
        lessThan4Hours: 'howDoesBabyActuallyFallAsleep',
        moreThan4Hours:
         'howOftenWakeUpsAfterFirstWake'
      }},
      howOftenWakeUpsAfterFirstWake: {on: {
        isEvery2Hours: 'isMostlyNormalWakeUps',
        isEvery2andAHalfHours: 'isNormalWakeUps',
      }},
      isNormalWakeUps:{type: 'final'},
      isMostlyNormalWakeUps: {on: {next: 'howDoesBabyActuallyFallAsleep'}},
      howDoesBabyActuallyFallAsleep:{ on:{
        isFedToSleep: 'tryLettingBabyFallAsleepWithoutFeeding',
        isRockedOrBouncedToSleep: 'tryNotLullingBabyToSleep',
        isCuddledOrHeldToSleep: 'tryLettingBabyFallAsleepInCrib',
        isFallingSleepOnTheirOwn: 'tryGivingThemTimeToFallBackAsleep'
      }},
      tryLettingBabyFallAsleepInCrib: {type: 'final'},
      tryGivingThemTimeToFallBackAsleep: {type: 'final'}, 
      tryNotLullingBabyToSleep: {type: 'final'},
      tryLettingBabyFallAsleepWithoutFeeding: {type: 'final'},
      
      tryDarkeningRoomForSleep: {on:{
        next: 'howMuchWhiteNoiseForSleep'
      }},
      babyIsNormal: {type: 'final'},
      
      howOld: {
        on: { is6To12Weeks: 'howTightIsSwaddle', is12To18Weeks: 'howMuchDoes12To18Sleep' }
      },
      // 12to18 week
      howMuchDoes12To18Sleep: {on: {
        lessThan2Hours: 'tryMoreWake12to18',
        about2Hours: 'tryProgressiveWakeWindows12to18',
        moreThan2Hours: 'tryShorterWakeWindows12to18',
      }},
      tryShorterWakeWindows12to18: {on: {
        isFeedingBeforeBed: 'tryEarlierFeeding',
        isFeedingAround45MinutesBeforeBed: 'tryWakeWindows',
        isFeedingMoreThan60MinutesBeforeBed: 'tryClarificationOnFeeding'
      }},
      tryProgressiveWakeWindows12to18: {on: {
        isFeedingBeforeBed: 'tryEarlierFeeding',
        isFeedingAround45MinutesBeforeBed: 'tryWakeWindows',
        isFeedingMoreThan60MinutesBeforeBed: 'tryClarificationOnFeeding'
      }},
      tryMoreWake12to18: {on: {
        isFeedingBeforeBed: 'tryEarlierFeeding',
        isFeedingAround45MinutesBeforeBed: 'tryWakeWindows',
        isFeedingMoreThan60MinutesBeforeBed: 'tryClarificationOnFeeding'
      }},
      tryClarificationOnFeeding: {type: 'final'},
      tryWakeWindows: {type: 'final'},
      tryEarlierFeeding: {type: 'final'},
      
      // 6-12 week
      howTightIsSwaddle: {
        on: {isTightlySwaddled: 'howDarkIsRoom', isNotTightlySwaddled: 'trySwaddling'}
      },
      trySwaddling: {on:{next: 'howDarkIsRoom'}},
      howDarkIsRoom: {
        on: {isPitchBlack: 'hasWhiteNoise', hasLightInIt: 'tryDarkeningRoom'}
      },
      tryDarkeningRoom: { on: {next: 'hasWhiteNoise'}},
      hasWhiteNoise: {
        on: {isContinous: 'howLongWakeWindows', isNotContinuous: 'tryWhiteNoise'}
      },
      tryWhiteNoise: {
        on: {next: 'howLongWakeWindows'}
      },
      howLongWakeWindows: {
          on: {
            isLessThanAnHour: 'babyIsUnderTired',
            aboutAnHour: 'tryLongerLateWakeWindows',
            isAbout75Minutes: 'tryVariableWakeWindows',
            isAbout90Minutes: 'tryVariableWakeWindows',
            isAbout2Hours: 'tryShorterWakeWindows',
            isMoreThan2Hours: 'tryShorterWakeWindows',
          }
      },
      tryShorterWakeWindows: {
        on:{
          doingEatAwakeSleep: 'asGoodAsItGets', 
          notEatAwakeSleep: 'tryEatAwaySleep'
        }
      },
      tryVariableWakeWindows: {
        on: {
          doingEatAwakeSleep: 'asGoodAsItGets', 
          notEatAwakeSleep: 'tryEatAwaySleep'
        }
      },
      tryLongerLateWakeWindows: {
        on: {doingEatAwakeSleep: 'asGoodAsItGets',   notEatAwakeSleep: 'tryEatAwaySleep'}
      },
      babyIsUnderTired: {
        on: { 
          doingEatAwakeSleep: 'asGoodAsItGets', notEatAwakeSleep: 'tryEatAwaySleep'
          
        },
      },
      tryEatAwaySleep: {type: 'final'},
      asGoodAsItGets: {type: 'final'},
    }
  }
  
    
  const toddler = ({
    id: 'toddler',
    initial: 'idle',
    states: {
      idle: {
        on: {
        }
      } 
    }
  });
  
    
  const totalFlow = Machine({
    id: 'totalFlow',
    initial: 'determineAge',
    states: {
      determineAge: {
        on: {
          answerToddler: 'toddler',
          answerInfant: 'infant',
          answerNewborn: 'newborn',
        },
      },
      toddler: { ...toddler }, 
      infant: {...infant} , 
      newborn: { ...newborn }, 
    },
  });