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derek.holloway
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# Derek Holloway 010396173
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import datetime
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import AssignmentData
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import UI
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from MyHashTable import DerekHashTable
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from Truck import Truck
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from DeliveryObject import deliveryStatus
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def main():
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UserUI = UI.DataUI() # Load in the UI library
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globalTime = datetime.time(8, 0)
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package_hash = DerekHashTable() # Init the hash table
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for pkg in AssignmentData.packages: # Load the packages into the hash table
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pkg.status = deliveryStatus.AT_THE_HUB
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package_hash.addItem(pkg.id, pkg)
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truck1 = Truck("1") # Init truck 1 starting at 8:00
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truck1.startTime = datetime.time(8, 0)
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truck2 = Truck("2") # Init truck 2 starting at 9:15 -> Delayed for package 6
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truck2.startTime = datetime.time(9, 5)
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truck3 = Truck("3") # Init truck 3 starting as soon as the fastest truck returned
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truck3.startTime = None
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pauseTime = UserUI.TimePrompt(globalTime, truck1, truck2, truck3, package_hash) # start the first time prompt
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noRequirements = [1,2,4,5,7,8,10,11,12,17,21,22,23,24,26,27,29,30,31,33,34,35,37,39,40]
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truck2Only = [3,18,36,38]
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delayed = [6,9,25,28,32]
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sameTruck = [13,14,15,16,19,20]
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# Package requirements
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priority = [1,6,13,14,15,16,21,25,29,30,31,34,37,40]
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priority_hash = DerekHashTable() # Load the priority packages into a hash for quick lookup
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for cur in priority:
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priority_hash.addItem(cur, cur)
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# Sort the known packages
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t1_load = sameTruck # Start with the packages that requrie the same truck
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t2_load = truck2Only + delayed # add in the truck 2 only and the delays
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t3_load = [] # create an empty list
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# Sort the Unknown packages
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for i, v in enumerate(noRequirements): # enumerate through all the packages not predefined
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if priority_hash.getItem(v): # if the item is a priority item
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if len(t1_load) < 16: # load priorities on truck 1 first as it leaves earlier
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t1_load.append(v)
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elif len(t2_load) < 16: # fallback to truck 2
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t2_load.append(v)
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else: # fallback again to truck 3
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t3_load.append(v)
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else:
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if len(t3_load) < 16: # non priority pkgs default to truck 3 as it leaves last
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t3_load.append(v)
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elif len(t2_load) < 16: # fall back to truck 2
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t2_load.append(v)
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elif len(t1_load) < 16: # fallback again to truck 1
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t1_load.append(v)
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# Run the simulation until all the packages have been delivered
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debounce1 = True
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debounce2 = True
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debounce3 = True
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truck3LoadDebounce = True
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while True:
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# update global time
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if globalTime >= datetime.time(10, 20): # If the time is correct for update
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pkg9 = package_hash.getItem(9) # Handle the Package #9 address correction before Truck 3 starts
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pkg9.address = "410 S State St"
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# load packages for truck 1
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if globalTime >= truck1.startTime and debounce1: # If its time to laod the packages, run once
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debounce1 = False # set debounce for only one run
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truck1.hasLoad = True # Set the truck load variable
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for pkg_id in t1_load: # Load the packages in truck 1
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truck1.addPkg(package_hash.getItem(pkg_id))
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# load packages for truck 2
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if globalTime >= truck2.startTime and debounce2: # If its time to laod the packages, run once
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debounce2 = False # set debounce for only one run
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truck2.hasLoad = True # Set the truck load variable
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for pkg_id in t2_load: # Load the packages in truck 2
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truck2.addPkg(package_hash.getItem(pkg_id))
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# load packages for truck 3
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if globalTime >= truck3.startTime and debounce3: # If its time to laod the packages, run once
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debounce3 = False # set debounce for only one run
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truck2.hasLoad = True # Set the truck load variable
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for pkg_id in t2_load: # Load the packages in truck 2
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truck2.addPkg(package_hash.getItem(pkg_id))
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# deliver packages for truck 1
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if truck1.hasLoad and globalTime >= truck1.getTimeOfDay(): # if there is more packages and the time has passed
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packagesLeft = truck1.driveNextClosest(priority_hash) # deliver the next set of packages
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if packagesLeft == 0 and truck3LoadDebounce: # if all the packages are delivered
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truck3LoadDebounce = False # set the debouce
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truck3.startTime = truck1.getTimeOfDay() # set truck3 start time
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# deliver packages for truck 2
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if truck2.hasLoad and globalTime >= truck2.getTimeOfDay(): # if there is more packages and the time has passed
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packagesLeft = truck2.driveNextClosest(priority_hash) # deliver the next set of packages
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if packagesLeft == 0 and truck3LoadDebounce: # if all the packages are delivered
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truck3LoadDebounce = False # set the debouce
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truck3.startTime = truck1.getTimeOfDay() # set truck3 start time
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# deliver packages for truck 3
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if truck3.hasLoad and globalTime >= truck3.getTimeOfDay(): # if there is more packages and the time has passed
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truck3.driveNextClosest(priority_hash) # deliver the next set of packages
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# Calculate new global time
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totalMins = (globalTime.hour * 60) + globalTime.minute + 5 # Get total mins and add 30
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offsetHour = (totalMins // 60) % 24 # pull hours back out
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offsetMins = totalMins % 60 # pull minutes back out
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globalTime = datetime.time(offsetHour, offsetMins) # return the time of day
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# if we are done delivering
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if (truck3.hasLoad == False and truck2.hasLoad == False and truck1.hasLoad == False):
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break
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UserUI.MainSelectionPrompt(truck1, truck2, truck3, package_hash) # Display the command prompt Menus
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if __name__ == "__main__":
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main()
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