class Automobile:

    def __init__(self):
        self.make = " "
        self.model = " "
        self.color = " "
        self.year = " "
        self.mileage = " "


    def add_vehicle(self):
        self.year = input("Enter year: ")
        self.make = input("Enter make: ")
        self.model = input("Enter model: ")
        self.color = input("Enter color: ")
        self.mileage = input("Enter mileage: ")


    def __str__(self):
        return('%s %s %s Color: %s Mileage: %s' %
              (self.year, self.make, self.model, self. color,
               self.mileage))




vehicle_list = []

def edit(vehicle_list):
    pos = int(input('Enter the position of the vehicle to edit: '))
    new_vehicle = car.add_vehicle()
    new_vehicle = car.__str__()
    vehicle_list[pos-1] = new_vehicle
    print('Vehicle was updated')


user=True
while user:
    print ("""
    1.Add a Vehicle
    2.Delete a Vehicle
    3.View Inventory
    4.Update Inventory
    5.Export Inventory
    6.Quit
    7.Search Vehicles
    8.Import List
    """)
    ans=input("What would you like to do? ")
    if ans=="1":
        car = Automobile()
        car.add_vehicle()
        vehicle_list.append(car.__str__())
    elif ans=="2":
        for i in vehicle_list:
            vehicle_list.pop(int(input('Enter position of vehicle to remove: ')))
            print('Successfully removed vehicle')

    elif ans=="3":
        print(vehicle_list)
    elif ans=="4":
        edit(vehicle_list)
    elif ans=='5':
        f = open('vehicle_inv.txt', 'w')
        f.write(str(vehicle_list))
        f.close()
    elif ans=='6':
        exit()
    elif ans=="7":
        s = input("Enter Car Details: ")
        for car in vehicle_list:
            if s in car:
                print(car)
        else:
            if s not in car:
                print("Car not in system")
    elif ans =="8":
       file = open('vehicle_inv.txt', 'r')
       string = str(file.readlines())
       vehicle_list.append(string)
       file.close()
    else:
        print('try again')