virtual-car-shop.py

# Created 26 July 2017

# Definition for the class: Car
class Car(object):
    # initialize your class attributes
    carMaxPrice = 0
    carMPG = 0
    carType = ""
    carName = ""
    carCondition = ""

    def __init__(self, name):
        self.carName = name

	# All the setter methods for this class
	# Set Car Type
    def setCarType(self, typeOption):
        carTypeDict = {"1": "Convertible", "2": "Hybrid", "3" : "Sports Car"}
        if carTypeDict.get(typeOption):
            self.carType = carTypeDict[typeOption]
        else:
            self.carType = -1

    # Set Condition
    def setCarCondition(self, conditions):
        conditionDict = {"1": "New", "2": "Pre-Owned"}
        if conditionDict.get(conditions):
            self.carCondition = conditionDict[conditions]
        else:
            self.carCondition = -1

	# Set Price
    def setPrice(self, price_range):
        priceDict = { "1" : 40000, "2" : 50000 ,"3" : 100000}
        if priceDict.get(price_range):
            priceRange = priceDict[price_range]
            self.carMaxPrice = priceRange
        else:
            self.carMaxPrice = -1

	# Set MPG
    def setMPG(self, mpg):
        mpgDict = { "1" : 20 ,"2" : 30, "3" : 40}
        if mpgDict.get(mpg):
            self.carMPG = mpgDict[mpg]
        else:
            self.carMPG = -1

	# All the getter methods for this class
	# Get name
    def getName(self):
        return self.carName

	# Get MPG
    def getMPG(self):
        return self.carMPG

	# Get Price
    def getPrice(self):
        return self.carMaxPrice

    # Get Condition
    def getCarCondition(self):
        return self.carCondition

	# Get Car Type
    def getCarType(self):
        return self.carType


def carInventory(name, type, conditions, maxprice, mpg):
	found = 0
	typesDict = {
		"Convertible" : ["Ford Mustang", "Mercedes SLK"],
		"Hybrid" : ["Honda Civic", "Toyota Prius"],
		"Composite" : ["Chevrolet Volt", "Tesla Model S"]
	}

    carDetailsDict = {
        "Ford Mustang" : [25000, 25, "New", ["silver","blue","yellow","red"]],
        "Mercedes SLK" : [48000, 30, "New", ["silver","white","black"]],
        "Honda Civic" : [30000, 45, "New", ["slate grey","white"]],
        "Toyota Prius" : [30000, 45, "New", ["baby blue","dark grey"]],
        "Chevrolet Volt" : [35000, 100, "New", ["white","maroon"]],
        "Tesla Model S" : [68000, 100, "New", ["black","deep blue"]],
    }
    carList = typesDict.get(type)
    for car in carList:
        details = carDetailsDict[car]
        if details[0] <= maxprice:
            if details[2] == conditions:
                if details[1] >= mpg:
                    found += 1
                    print ("\n\nMatch found for: ", name)
                    print ("Car Make: ", car)
                    print ("MSRP USD: ", details[0])
                    print ("Condition:", details[2])
                    print ("MPG: ", details[1])
                    print ("Available colors: ", details[3])
	if found == 0:
		print ("Search criteria should be updated, no matches found for: ", name)



# Main starts here
print ('\n\n #### WELCOME!! to the NON-SLEAZY virtual car shop! ####\n\n')

# This will be used in a print statement to provide options to the user
# on car types he/she can pick from
car_options = """
Please pick the type of car you are interested in:
1. Convertible
2. Hybrid
3. Sports Car
"""

# This will be used in a print statement to provide options to the user on
# price ranges
price_ranges = """
1. < 40K
2. < 50K
3. < 100K
"""
# This will be used to ask whether the user wants a new or used car
condition = """
1. New
2. Pre-Owned
"""

# This section will be used to take a color input on your car
miles_per_gallon = """
1. 20 mpg
2. 30 mpg
3. 40 mpg
"""
carName = input("What would you like to call your car: ")
carType = input(car_options)
carCondition = input(condition)
carPriceRange = input(price_ranges)
carMPG = input(miles_per_gallon)

# Instantiate your car from the "Car" class
myCar = Car(carName)

# Set the type of car and the price range for the car
myCar.setCarType(carType)
myCar.setCarCondition(carCondition)
myCar.setPrice(carPriceRange)
myCar.setMPG(carMPG)


# Get the car name, price range and type of car
myCarName = myCar.getName()
myCarType = myCar.getCarType()
myCarCondition = myCar.getCarCondition()
myCarMax = myCar.getPrice()
myCarMpg = myCar.getMPG()
#

# Error Checking Code
if myCarType == -1:
	print("Invalid type of car specified, exiting...")
	exit(1)

if myCarCondition == -1:
    print("Invalid car condition, exiting...")
    exit(1)

if myCarMax == 0 or myCarMax == -1:
	print("Invalid Price range specified for your car, exiting...")
	exit(1)

if myCarMpg == 0 or myCarMpg == -1:
	print("Invalid selection for MPG, exiting..")
	exit(1)

#print ("My car is called: ", myCarName)
#print ("Car type selected: ", myCarType)
#print ("Maximum price range specified is: ", myCarMax)
#print ("Miles per gallon for %s is:  %s mpg." %(myCarName, myCarMpg))

carInventory(myCarName, myCarType, myCarCondition, myCarMax, myCarMpg)