def handle_remove_driver(driver_repo: Repo, parser: Parser):
"""
Handle removing a driver
Args:
driver_repo (Repo): Driver repository
parser (Parser): Input parser
"""
# Get driver id:
done_id = False
_, driver_list = driver_repo.get()
while not done_id:
id_ = input(
"Enter driver id (numeric) or leave blank to see the driver list > "
)
if id_ == "":
table_data = [["ID", "Name"]]
for driver in driver_list:
table_data.append([str(driver.id), driver.name])
driver_table = SingleTable(table_data, title="Drivers")
driver_table.justify_columns = {
0: "left",
1: "center",
}
while True:
console.clear_console()
print(driver_table.table)
input_ = input("Type b or back to go back > ")
if input_ == "b" or input_ == "back":
break
else:
continue
else:
try:
id_ = int(id_)
if parser.check_if_already_exists(by_id=True, id=id_):
# Id exists, continue:
done_id = True
driver_repo.delete(entity_id=id_)
save_data(mode="single",
only="drivers",
driver_instance_list=driver_list)
olt.show(title="Success",
message="The driver was removed succesfully")
except ValueError:
console.clear_console()
olt.show(title="Info",
message="Invalid ID! The ID Must be numeric",
go_back=False)
else:
console.clear_console()
olt.show(title="Info", message="Invalid ID!", go_back=False)
def show_cars(self) -> None:
car_repo = Repo(self.car_instance_list)
response, car_list = car_repo.get(mode="all")
if response == "found" and len(car_list) != 0:
table_data = [["ID", "Registration", "Brand", "HP", "KMs"]]
for car in car_list:
table_data.append([
str(car.id), car.reg, car.brand,
str(car.hp),
str(car.kms)
])
car_table = SingleTable(table_data, title="Cars")
car_table.justify_columns = {
0: "left",
1: "center",
2: "center",
3: "left",
4: "left"
}
while True:
console.clear_console()
print(car_table.table)
input_ = input("Type b or back to go back > ")
if input_ == "b" or input_ == "back":
break
else:
continue
elif len(car_list) == 0:
olt.show(
title="Info",
message="No cars! Either add using the menu or change the file"
)
else:
olt.show(title="Something went wrong", message="Please try again")
def show_drivers(self) -> None:
driver_repo = Repo(self.driver_instance_list)
response, driver_list = driver_repo.get(mode="all")
if response == "found" and len(driver_list) != 0:
table_data = [["ID", "Name", "Age", "Car"]]
for driver in driver_list:
car_ = driver.car
car_data = f"{car_.brand} with reg: {car_.reg}" if car_ is not None else "Driver does not have a car asociatted"
table_data.append(
[str(driver.id), driver.name,
str(driver.age), car_data])
driver_table = SingleTable(table_data, title="Drivers")
driver_table.justify_columns = {
0: "left",
1: "left",
2: "left",
3: "center"
}
while True:
console.clear_console()
print(driver_table.table)
input_ = input("Type b or back to go back > ")
if input_ == "b" or input_ == "back":
break
else:
continue
elif len(driver_list) == 0:
olt.show(
title="Info",
message=
"No drivers! Either add using the menu or change the file")
else:
olt.show(title="Something went wrong", message="Please try again")
def handle_update_driver(driver_repo: Repo, parser: Parser, car_repo: Repo):
"""
Handle updateing a driver
Args:
driver_repo (Repo): Driver repository
parser (Parser): Input data parser
car_repo (Repo): Car repository
"""
# Get driver id:
got_id = False
_, driver_list = driver_repo.get()
while not got_id:
id_ = input(
"Enter driver id (numeric) or leave blank to see the driver list > "
)
if id_ == "":
table_data = [["ID", "Name"]]
for driver in driver_list:
table_data.append([str(driver.id), driver.name])
driver_table = SingleTable(table_data, title="Drivers")
driver_table.justify_columns = {
0: "left",
1: "center",
}
while True:
console.clear_console()
print(driver_table.table)
input_ = input("Type b or back to go back > ")
if input_ == "b" or input_ == "back":
break
else:
continue
else:
try:
id_ = int(id_)
if parser.check_if_already_exists(by_id=True, id=id_):
# Id exists, continue:
got_id = True
done_id = False
done_age = False
#new_car = None
while not done_id:
new_id = input(
"If you want to change the ID enter it now, leave blank to skip > "
)
if new_id != "":
try:
new_id = int(new_id)
done_id = True
except ValueError:
console.clear_console()
olt.show(title="Info",
message=
"Invalid ID! The ID Must be numeric",
go_back=False)
else:
new_id = None
done_id = True
new_name = input(
"If you want to change the Name enter it now, leave blank to skip > "
)
if new_name == "":
new_name = None
while not done_age:
new_age = input(
"If you want to change the Age enter it now, leave blank to skip > "
)
if new_age != "":
try:
new_age = int(new_age)
done_age = True
except ValueError:
console.clear_console()
olt.show(title="Info",
message=
"Invalid ID! The ID Must be numeric",
go_back=False)
else:
new_age = None
done_age = True
new_car_yn = input(
"Do you want to change the driver's car enter \"y\" to change and \"n\" to skip > "
).strip().lower()
if new_car_yn == 'y':
new_car_id = input(
"Enter the new car's ID, leave blank to see all cars, or type \"none\" to delete the car from the driver > "
).strip().lower()
if new_car_id == "":
_, car_list = car_repo.get()
if len(car_list) == 0 or car_list is None:
olt.show(
title="Something went wrong",
message=
"Either there are no cars at this moment or something else went wrong"
)
else:
table_data = [["ID", "Registration"]]
for car in car_list:
table_data.append([str(car.id), car.reg])
car_table = SingleTable(table_data,
title="Cars")
car_table.justify_columns = {
0: "left",
1: "center",
}
while True:
console.clear_console()
print(car_table.table)
input_ = input(
"Type b or back to go back > ")
if input_ == "b" or input_ == "back":
break
else:
continue
new_car_id = input("Enter the new car's ID > ")
try:
new_car_id = int(new_car_id)
resp, car = car_repo.get(
mode="single", entity_id=new_car_id)
if resp is "found":
new_car = car
else:
olt.show(
title="Fail",
message=
"The car coudn't be found, discarding car changes",
go_back=False)
except ValueError:
olt.show(
title="Fail",
message=
"The car's id must be numeric, discarding car changes",
go_back=False)
elif new_car_id == "none":
new_car = -1
else:
try:
new_car_id = int(new_car_id)
resp, car = car_repo.get(mode="single",
entity_id=new_car_id)
if resp == "found":
new_car = car
else:
olt.show(
title="Fail",
message=
"The car coudn't be found, discarding car changes",
go_back=False)
except ValueError:
olt.show(
title="Fail",
message=
"222The car's id must be numeric, discarding car changes",
go_back=False)
else:
new_car = None
driver_repo.update(type_of_entity="driver",
entity_id=id_,
id=new_id,
name=new_name,
age=new_age,
car=new_car)
save_data(mode="single",
only="drivers",
driver_instance_list=driver_list)
olt.show(title="Success",
message="The driver was updated succesfully")
except ValueError:
console.clear_console()
olt.show(title="Info",
message="Invalid ID! The ID Must be numeric",
go_back=False)
else:
console.clear_console()
olt.show(title="Info", message="Invalid ID!", go_back=False)
def handle_update_car(car_repo: Repo, parser: Parser):
"""
Handle updateing a car
Args:
car_repo (Repo): Car repository
parser (Parser): Input parser
"""
# Get car id:
got_id = False
_, car_list = car_repo.get()
while not got_id:
id_ = input(
"Enter car id (numeric) or leave blank to see the car list > ")
if id_ == "":
table_data = [["ID", "Registration"]]
for car in car_list:
table_data.append([str(car.id), car.reg])
car_table = SingleTable(table_data, title="Cars")
car_table.justify_columns = {
0: "left",
1: "center",
}
while True:
console.clear_console()
print(car_table.table)
input_ = input("Type b or back to go back > ")
if input_ == "b" or input_ == "back":
break
else:
continue
else:
try:
id_ = int(id_)
if parser.check_if_already_exists(by_id=True, id=id_):
# Id exists, continue:
got_id = True
done_id = False
done_hp = False
done_kms = False
while not done_id:
new_id = input(
"If you want to change the ID enter it now, leave blank to skip > "
)
if new_id != "":
try:
new_id = int(new_id)
done_id = True
except ValueError:
console.clear_console()
olt.show(title="Info",
message=
"Invalid ID! The ID Must be numeric",
go_back=False)
else:
new_id = None
done_id = True
new_reg = input(
"If you want to change the Registration No. enter it now, leave blank to skip > "
)
if new_reg == "":
new_reg = None
new_brand = input(
"If you want to change the Brand enter it now, leave blank to skip > "
)
if new_brand == "":
new_brand = None
while not done_hp:
new_hp = input(
"If you want to change the Horsepower enter it now, leave blank to skip > "
)
if new_hp != "":
try:
new_hp = int(new_hp)
done_hp = True
except ValueError:
console.clear_console()
olt.show(
title="Info",
message=
"Invalid HP! The Horespower be a numeric value",
go_back=False)
else:
new_hp = None
done_hp = True
while not done_kms:
new_kms = input(
"If you want to change the KMs enter them now, leave blank to skip > "
)
if new_kms != "":
try:
new_kms = int(new_kms)
done_kms = True
except ValueError:
console.clear_console()
olt.show(title="Info",
message=
"Invalid KM! The KMs Must be numeric",
go_back=False)
else:
new_kms = None
done_kms = True
# Actually update-ing:
car_repo.update(type_of_entity="car",
entity_id=id_,
id=new_id,
reg=new_reg,
brand=new_brand,
hp=new_hp,
kms=new_kms)
save_data(mode="single",
only="cars",
car_instance_list=car_list)
olt.show(title="Success",
message="The car was updated succesfully")
except ValueError:
console.clear_console()
olt.show(title="Info",
message="Invalid ID! The ID Must be numeric",
go_back=False)
else:
console.clear_console()
olt.show(title="Info", message="Invalid ID!", go_back=False)
def handle_add_car(car_repo: Repo, parser: Parser):
"""
Handle adding a car
Args:
car_repo (Repo): Car repository
parser (Parser): Input parser
"""
new_id = None
new_reg = ""
new_brand = ""
new_hp = None
new_kms = None
# Get car id:
done_id = False
while not done_id:
id_ = input("Enter car id (numeric), leave blank for autocomplete > ")
if id_ == "":
_, last_entity = car_repo.get(mode="last")
id_ = last_entity.id
found = False
while not found:
id_ += 1
if not parser.check_if_already_exists(by_id=True, id=int(id_)):
found = True
new_id = int(id_)
done_id = True
print(f"\tAutocomplete succesfull, assigned id {new_id}")
else:
if not parser.check_if_already_exists(by_id=True, id=int(id_)):
new_id = int(id_)
done_id = True
else:
console.clear_console()
olt.show(
title="Info",
message=
"This id already exists, you might want to auto-complete, just press enter",
go_back=False)
# Get car registration:
new_reg = input("Enter car registration no. > ").upper()
# Get car brand:
new_brand = input("Enter car brand > ")
# Get car hp:
done_hp = False
while not done_hp:
hp = input("Enter the car's horsepower (numeric) > ")
try:
new_hp = int(hp)
done_hp = True
except ValueError:
console.clear_console()
olt.show(title="Info",
message="The horsepower must be a numeric value, ex: 105",
go_back=False)
# Get car kms:
done_kms = False
while not done_kms:
kms = input("Enter the car's current KMs (numeric) > ")
try:
new_kms = int(kms)
done_kms = True
except ValueError:
console.clear_console()
olt.show(title="Info",
message=
"The current kilometers must be a numeric value, ex: 105",
go_back=False)
car_repo.add(Car(new_id, new_reg, new_brand, new_hp, new_kms))
_, car_instance_list = car_repo.get()
save_data(mode="single", only="cars", car_instance_list=car_instance_list)
olt.show(title="Success", message="The new car was added succesfully")
def handle_add_driver(driver_repo: Repo, parser: Parser,
car_repo: Repo) -> None:
"""
Handle adding a driver
Args:
driver_repo (Repo): Driver repository
parser (Parser): Input data parser
car_repo (Repo): Car repository
"""
new_id = None
new_name = ""
new_age = None
# Get driver id:
done_id = False
while not done_id:
id_ = input(
"Enter driver id (numeric), leave blank for autocomplete > ")
if id_ == "":
_, last_entity = driver_repo.get(mode="last")
id_ = last_entity.id
found = False
while not found:
id_ += 1
if not parser.check_if_already_exists(by_id=True, id=int(id_)):
found = True
new_id = int(id_)
done_id = True
print(f"\tAutocomplete succesfull, assigned id {new_id}")
else:
if not parser.check_if_already_exists(by_id=True, id=int(id_)):
new_id = int(id_)
done_id = True
else:
console.clear_console()
olt.show(
title="Info",
message=
"This id already exists, you might want to auto-complete, just press enter",
go_back=False)
# Get driver name:
new_name = input("Enter the driver's name > ")
# Get driver age:
done_age = False
while not done_age:
age = input("Enter the driver's age (numeric) > ")
try:
new_age = int(age)
done_age = True
except ValueError:
console.clear_console()
olt.show(title="Info",
message="The age must be a numeric value, ex: 45",
go_back=False)
# Deal with car assignment:
if input("Do you want to assign a car now? y/n > ").lower() == "y":
# Add car:
print(
"In order to assign a car to a driver you need it's ID, do you know it, or do you want to see all cars"
)
input_ = input("Press enter to see all cars or enter an ID > ")
if input_ == "":
_, car_list = car_repo.get()
if len(car_list) == 0 or car_list is None:
olt.show(
title="Something went wrong",
message=
"Either there are no cars at this moment or something else went wrong"
)
else:
table_data = [["ID", "Registration"]]
for car in car_list:
table_data.append([str(car.id), car.reg])
car_table = SingleTable(table_data, title="Cars")
car_table.justify_columns = {
0: "left",
1: "center",
}
while True:
console.clear_console()
print(car_table.table)
input_ = input("Type b or back to go back > ")
if input_ == "b" or input_ == "back":
break
else:
continue
console.clear_console()
input_ = input(
"Enter car id or \"back\" if you want to leave it blank for now > "
)
if input_ == "back":
# Just add driver with no car assigned
driver_repo.add(Driver(new_id, new_name, new_age, None))
else:
try:
new_car_id = int(input_)
resp, car_ = car_repo.get(mode="single",
entity_id=new_car_id)
if resp == "found":
# Add driver with respective car
driver_repo.add(
Driver(new_id, new_name, new_age, car_))
else:
olt.show(
title="Warning",
message=
"ID not found! Leaving blank for now, update via menu"
)
driver_repo.add(
Driver(new_id, new_name, new_age, None))
except ValueError:
olt.show(
title="Warning",
message=
"The id must be numeric. Leaving blank for now, update via menu"
)
driver_repo.add(Driver(new_id, new_name, new_age,
None))
else:
# User gave manual id:
try:
new_car_id = int(input_)
resp, car_ = car_repo.get(mode="single", entity_id=new_car_id)
if resp == "found":
# Add driver with respective car
driver_repo.add(Driver(new_id, new_name, new_age, car_))
else:
olt.show(
title="Warning",
message=
"ID not found! Leaving blank for now, update via menu")
driver_repo.add(Driver(new_id, new_name, new_age, None))
except ValueError:
olt.show(
title="Warning",
message=
"The id must be numeric. Leaving blank for now, update via menu"
)
driver_repo.add(Driver(new_id, new_name, new_age, None))
else:
# Just add driver with no car assigned
driver_repo.add(Driver(new_id, new_name, new_age, None))
_, driver_instance_list = driver_repo.get()
save_data(mode="single",
only="drivers",
driver_instance_list=driver_instance_list)
olt.show(title="Success", message="The new driver was added succesfully")