def scheduleTask(self, task: Task, start: arrow.Arrow, minutes=None, debug=False):
# TODO: Consider minBlock
if minutes is None:
minutesToSchedule = task.maxRemainingTime
else:
minutesToSchedule = minutes
if debug:
print(f"Schedule is scheduling {minutesToSchedule}min for task {task}")
scheduledMinutes = 0
startTime = util.arrowToTime(start)
for day in self.__days:
if debug:
print("\n")
print(day, end=" -> ")
if task.maxRemainingTime == 0 or minutesToSchedule == scheduledMinutes:
if debug: print("A", end="")
return
# Skip days prior to the startDate
if day.date < start.date():
if debug: print("B", end="")
continue
# For the start day, consider only the times that lie after the start time
if day.date == start.date():
if debug: print("C", end="")
freeTimeSlots = day.freeTimeSlots(after=startTime)
# Days in the future
if day.date > start.date():
if debug: print("D", end="")
freeTimeSlots = day.freeTimeSlots()
if len(freeTimeSlots) == 0:
if debug: print("E", end="")
continue
# For the valid TimeSlots of the future, fill them with the task until they are either all filled or "minutesToSchedule" minutes are scheduled
for ts in freeTimeSlots:
if debug: print("F", end="")
if task.maxRemainingTime == 0 or minutesToSchedule == scheduledMinutes:
if debug: print("G", end="")
return
# If TimeSlot is <= to what still needs to be scheduled, fill it completely
if ts.durationInMinutes <= (minutesToSchedule - scheduledMinutes):
if debug: print("H", end="")
# Schedule the Task
day.scheduleTask(ts, task, debug=debug)
# Update the counters
task.addCompletionTime(ts.durationInMinutes) # This mutates the ORIGINAL TASK
scheduledMinutes += ts.durationInMinutes
else: # If TimeSlot is bigger than what needs to be scheduled, fill the first section of it (until "minutesToSchedule" minutes are scheduled)
if debug: print("I", end="")
# Build the Partial TimeSlot
remainingMinutesToSchedule = minutesToSchedule - scheduledMinutes
length = Time.fromMinutes(remainingMinutesToSchedule)
partialTimeSlot = TimeSlot(ts.startTime, ts.startTime + length)
# Schedule the Task
day.scheduleTask(partialTimeSlot, task, debug=debug)
# Update the counters
task.addCompletionTime(partialTimeSlot.durationInMinutes) # This mutates the ORIGINAL TASK
scheduledMinutes += partialTimeSlot.durationInMinutes # Unnecessary. ScheduledMinutes will == MinutesToSchedule after this every time.
return # Since the TimeSlot was bigger than the remaining minutesToSchedule, we are done here now.
raise ImpossibleScheduleException("Unable to schedule task!")
