private void ModifyCustomerOnSearch(object sender, Form.SubmittedEventArgs e)
{
if (!int.TryParse(e.Data.Get <string>("Customer ID"), out var customerId))
{
e.Result = "Invalid ID";
return;
}
var customer = _crm.Customers.FirstOrDefault(c => c.Id == customerId);
if (customer == null)
{
e.Result = "No customer with that ID";
return;
}
var modifyForm = ModifyCustomer.GetComponent <Form>("modify");
modifyForm.Set("ID", customerId.ToString());
modifyForm.Set("Title", customer.Title);
modifyForm.Set("Given Names", customer.GivenNames);
modifyForm.Set("Surname", customer.Surname);
modifyForm.Set("Date of birth", customer.BirthDate.ToString("dd/MM/yyyy"));
modifyForm.Set("Gender", customer.Gender);
ModifyCustomer.ActiveComponent = "modify";
}
private void ModifyVehicleOnSearch(object sender, Form.SubmittedEventArgs e)
{
var rego = e.Data.Get <string>("Registration").ToUpper();
if (!RegoRegex.IsMatch(rego))
{
e.Result = "Invalid rego";
return;
}
var vehicle = _fleet.Vehicles.FirstOrDefault(v => v.Registration == rego.ToUpper());
if (vehicle == null)
{
e.Result = "No vehicle with that rego";
return;
}
var modifyForm = ModifyVehicle.GetComponent <Form>("modify");
modifyForm.Set("Registration", rego);
modifyForm.Set("Grade", vehicle.Grade);
modifyForm.Set("Make", vehicle.Make);
modifyForm.Set("Model", vehicle.Model);
modifyForm.Set("Year", vehicle.Year.ToString());
modifyForm.Set("Seat count", vehicle.SeatCount.ToString());
modifyForm.Set("Transmission", vehicle.Transmission);
modifyForm.Set("Fuel type", vehicle.Fuel);
modifyForm.Set("Has GPS", vehicle.HasGps);
modifyForm.Set("Has sunroof", vehicle.HasSunRoof);
modifyForm.Set("Daily rate $", vehicle.DailyRate.ToString(CultureInfo.InvariantCulture));
modifyForm.Set("Colour", vehicle.Colour);
ModifyVehicle.ActiveComponent = "modify";
}
private void DeleteVehicleOnSearch(object sender, Form.SubmittedEventArgs e)
{
var rego = e.Data.Get <string>("Registration").ToUpper();
if (!RegoRegex.IsMatch(rego))
{
e.Result = "Invalid rego";
return;
}
if (_fleet.Vehicles.All(v => v.Registration != rego))
{
e.Result = "No vehicle with that rego";
return;
}
if (_fleet.IsRented(rego))
{
e.Result = "Vehicle is under rent";
return;
}
var vehicle = _fleet.Vehicles.First(v => v.Registration == rego);
var confirmForm = DeleteVehicle.GetComponent <Form>("confirm");
confirmForm.Set("Registration", rego);
confirmForm.Set("Make", vehicle.Make);
confirmForm.Set("Model", vehicle.Model);
confirmForm.Set("Year", vehicle.Year.ToString());
DeleteVehicle.ActiveComponent = "confirm";
}
private void DeleteCustomerOnSearch(object sender, Form.SubmittedEventArgs e)
{
if (!int.TryParse(e.Data.Get <string>("Customer ID"), out var customerId))
{
e.Result = "Invalid ID";
return;
}
if (_crm.Customers.All(c => c.Id != customerId))
{
e.Result = "No customer with that ID";
return;
}
if (_fleet.IsRenting(customerId))
{
e.Result = "Customer still renting";
return;
}
var customer = _crm.Customers.First(c => c.Id == customerId);
var confirmForm = DeleteCustomer.GetComponent <Form>("confirm");
confirmForm.Set("ID", customerId.ToString());
confirmForm.Set("Given Names", customer.GivenNames);
confirmForm.Set("Surname", customer.Surname);
confirmForm.Set("Date of birth", customer.BirthDate.ToString("dd/MM/yyyy"));
DeleteCustomer.ActiveComponent = "confirm";
}
private void FleetSearchOnSearch(object sender, Form.SubmittedEventArgs e)
{
var options = _fleet.Vehicles.Select(v => new[]
{
new Tuple <string, Vehicle>(v.Registration.ToString(), v),
new Tuple <string, Vehicle>(v.Grade.ToString(), v),
new Tuple <string, Vehicle>(v.Make, v),
new Tuple <string, Vehicle>(v.Model, v),
new Tuple <string, Vehicle>(v.Year.ToString(), v),
new Tuple <string, Vehicle>(v.SeatCount.ToString(), v),
new Tuple <string, Vehicle>(v.Transmission.ToString(), v),
new Tuple <string, Vehicle>(v.Fuel.ToString(), v),
new Tuple <string, Vehicle>(v.HasGps ? "GPS" : "No GPS", v),
new Tuple <string, Vehicle>(v.HasSunRoof ? "Sun roof" : "No sun roof", v),
new Tuple <string, Vehicle>(v.Colour, v),
new Tuple <string, Vehicle>($"{v.SeatCount} seats", v),
}).SelectMany(it => it).ToArray();
if (e.Data.Get <string>("Search").IsEmpty())
{
e.Result = "Enter a search term";
return;
}
var parser = new MrrcParser(e.Data.Get <string>("Search").ToUpperInvariant());
var result = parser.Parse(parser.Tokenise());
if (result is FailedParseResult <Expression> failure)
{
e.Result = failure.Message;
return;
}
var success = (SuccessfulParseResult <Expression>)result;
var matches = success.Result.Matches(options);
var individualMatches = matches.Item1
.Select(it => it.Item2)
.Distinct()
.Where(it => !matches.Item2.Contains(it))
.ToArray();
if (individualMatches.Length == 0)
{
e.Result = "No results where found";
return;
}
var fleetList = FleetSearch.GetComponent <Form>("customer list");
fleetList.Set("Search", e.Data.Get <string>("Search"));
fleetList.GetComponent <Select>("Results")
.SetNewMembers(individualMatches.Select(m => m.ToString()).ToArray());
FleetSearch.ActiveComponent = "customer list";
}
private void DeleteVehicleOnSubmitted(object sender, Form.SubmittedEventArgs e)
{
if (!_fleet.RemoveVehicle(e.Data.Get <string>("Registration")))
{
e.Result = "Could not delete";
}
else
{
e.Result = "Deleted vehicle";
}
}
private void ReturnVehicleOnSubmitted(object sender, Form.SubmittedEventArgs e)
{
var rego = e.Data.Get <string>("Registration").ToUpper();
var person = _fleet.ReturnVehicle(rego);
if (person == -1)
{
e.Result = "Vehicle is not being rented";
return;
}
e.Result = "Successful";
}
private void CustomerSearchOnSearch(object sender, Form.SubmittedEventArgs e)
{
var options = _crm.Customers.Select(c => new[]
{
new Tuple <string, Customer>(c.Id.ToString(), c),
new Tuple <string, Customer>(c.Title.ToString(), c),
new Tuple <string, Customer>(c.GivenNames, c),
new Tuple <string, Customer>(c.Surname, c),
new Tuple <string, Customer>(c.Gender.ToString(), c)
}).SelectMany(it => it).ToArray();
if (e.Data.Get <string>("Search").IsEmpty())
{
e.Result = "Enter a search term";
return;
}
var parser = new MrrcParser(e.Data.Get <string>("Search").ToUpperInvariant());
var result = parser.Parse(parser.Tokenise());
if (result is FailedParseResult <Expression> failure)
{
e.Result = failure.Message;
return;
}
var success = (SuccessfulParseResult <Expression>)result;
var matches = success.Result.Matches(options);
var individualMatches = matches.Item1
.Select(it => it.Item2)
.Distinct()
.Where(it => !matches.Item2.Contains(it))
.ToArray();
if (individualMatches.Length == 0)
{
e.Result = "No results where found";
return;
}
var customerList = CustomerSearch.GetComponent <Form>("customer list");
customerList.Set("Search", e.Data.Get <string>("Search"));
customerList.GetComponent <Select>("Results")
.SetNewMembers(individualMatches.Select(m => m.ToString()).ToArray());
CustomerSearch.ActiveComponent = "customer list";
}
private void AddCustomerOnSubmitted(object sender, Form.SubmittedEventArgs e)
{
if (!e.Data.TryGet("Title", out string title) || title.IsEmpty())
{
e.Result = "Title is required";
return;
}
if (!e.Data.TryGet("Given Names", out string givenNames) || givenNames.IsEmpty())
{
e.Result = "Given names are required";
return;
}
if (!e.Data.TryGet("Surname", out string surname) || surname.IsEmpty())
{
e.Result = "Surname is required";
return;
}
if (!e.Data.TryGet("Date of birth", out string dobStr) || !DobRegex.IsMatch(dobStr))
{
e.Result = "Invalid date of birth";
return;
}
if (!e.Data.TryGet("Gender", out Gender gender))
{
e.Result = "Gender is required";
return;
}
var customer = new Customer
{
Title = title,
GivenNames = givenNames,
Surname = surname,
Gender = gender,
BirthDate = DateTime.ParseExact(dobStr, "dd/MM/yyyy", CultureInfo.InvariantCulture),
Id = _crm.NextId()
};
e.Result = _crm.AddCustomer(customer) ? $"Added customer {customer.Id}" : "Couldn't add customer";
}
private void RentVehicleOnSubmitted(object sender, Form.SubmittedEventArgs e)
{
var customerId = e.Data.Get <string>("Customer ID");
var vehicleRegistration = e.Data.Get <string>("Vehicle Rego").ToUpper();
if (!int.TryParse(customerId, out var customerIdNo))
{
e.Result = "Invalid customer ID";
return;
}
if (_fleet.Vehicles.All(it => it.Registration != vehicleRegistration))
{
e.Result = "Vehicle not found";
return;
}
if (_crm.Customers.All(it => it.Id != customerIdNo))
{
e.Result = "Customer not found";
return;
}
if (_fleet.IsRented(vehicleRegistration))
{
e.Result = "Vehicle is already rented";
return;
}
if (_fleet.IsRenting(customerIdNo))
{
e.Result = "Customer is already renting";
return;
}
if (!_fleet.RentVehicle(vehicleRegistration, customerIdNo))
{
e.Result = "Failed to rent vehicle";
return;
}
e.Result = $"Success ({_fleet.Vehicles.First(it => it.Registration == vehicleRegistration)}/d)";
}
private void ModifyCustomerOnSubmitted(object sender, Form.SubmittedEventArgs e)
{
if (!e.Data.TryGet("Title", out string title) || title.IsEmpty())
{
e.Result = "Title is required";
return;
}
if (!e.Data.TryGet("Given Names", out string givenNames) || givenNames.IsEmpty())
{
e.Result = "Given names are required";
return;
}
if (!e.Data.TryGet("Surname", out string surname) || surname.IsEmpty())
{
e.Result = "Surname is required";
return;
}
if (!e.Data.TryGet("Date of birth", out string dobStr) || !DobRegex.IsMatch(dobStr))
{
e.Result = "Invalid date of birth";
return;
}
if (!e.Data.TryGet("Gender", out Gender gender))
{
e.Result = "Gender is required";
return;
}
var customer = _crm.Customers
.First(c => c.Id == int.Parse(e.Data.Get <string>("ID")));
customer.Title = title;
customer.GivenNames = givenNames;
customer.Surname = surname;
customer.BirthDate = DateTime.ParseExact(dobStr, "dd/MM/yyyy", CultureInfo.InvariantCulture);
customer.Gender = gender;
e.Result = "Successfully updated customer";
}
private void AddVehicleOnSubmitted(object sender, Form.SubmittedEventArgs e)
{
if (!e.Data.TryGet("Registration", out string rego) || !RegoRegex.IsMatch(rego))
{
e.Result = "Invalid rego";
return;
}
if (!e.Data.TryGet("Grade", out VehicleGrade grade))
{
e.Result = "Grade is required";
return;
}
if (!e.Data.TryGet("Make", out string make) || make.IsEmpty())
{
e.Result = "Make is required";
return;
}
if (!e.Data.TryGet("Model", out string model) || make.IsEmpty())
{
e.Result = "Model is required";
return;
}
if (!e.Data.TryGet("Year", out string yearStr) ||
yearStr.Length != 4 || !int.TryParse(yearStr, out var year))
{
e.Result = "Year is invalid";
return;
}
if (!e.Data.TryGet("Seat count", out string seatCountStr) ||
!int.TryParse(seatCountStr.IsEmpty() ? "4" : seatCountStr, out var seatCount))
{
e.Result = "Seat count is invalid";
return;
}
if (!e.Data.TryGet("Daily rate $", out string dailyRateStr) ||
!double.TryParse(dailyRateStr.IsEmpty() ? "50" : dailyRateStr, out var dailyRate))
{
e.Result = $"Daily rate is invalid";
return;
}
if (!e.Data.TryGet("Colour", out string colour))
{
e.Result = "Colour is required";
return;
}
if (colour.IsEmpty())
{
colour = "Black";
}
var vehicle = new Vehicle
{
Registration = rego.ToUpper(),
Grade = grade,
Make = make,
Model = model,
Year = year,
SeatCount = seatCount,
Transmission = e.Data.Get <TransmissionType>("Transmission"),
Fuel = e.Data.Get <FuelType>("Fuel type"),
HasGps = e.Data.Get <bool>("Has GPS"),
HasSunRoof = e.Data.Get <bool>("Has sunroof"),
DailyRate = dailyRate,
Colour = colour
};
e.Result = _fleet.AddVehicle(vehicle) ? "Added vehicle" : "Registration in use";
}
private void ModifyVehicleOnSubmit(object sender, Form.SubmittedEventArgs e)
{
if (!e.Data.TryGet("Grade", out VehicleGrade grade))
{
e.Result = "Grade is required";
return;
}
if (!e.Data.TryGet("Make", out string make) || make.IsEmpty())
{
e.Result = "Make is required";
return;
}
if (!e.Data.TryGet("Model", out string model) || make.IsEmpty())
{
e.Result = "Model is required";
return;
}
if (!e.Data.TryGet("Year", out string yearStr) ||
yearStr.Length != 4 || !int.TryParse(yearStr, out var year))
{
e.Result = "Year is invalid";
return;
}
if (!e.Data.TryGet("Seat count", out string seatCountStr) ||
!int.TryParse(seatCountStr.IsEmpty() ? "4" : seatCountStr, out var seatCount))
{
e.Result = "Seat count is invalid";
return;
}
if (!e.Data.TryGet("Daily rate $", out string dailyRateStr) ||
!double.TryParse(dailyRateStr.IsEmpty() ? "50" : dailyRateStr, out var dailyRate))
{
e.Result = $"Daily rate is invalid";
return;
}
if (!e.Data.TryGet("Colour", out string colour))
{
e.Result = "Colour is required";
return;
}
if (colour.IsEmpty())
{
colour = "Black";
}
var vehicle = _fleet.Vehicles
.First(v => v.Registration == e.Data.Get <string>("Registration"));
vehicle.Grade = grade;
vehicle.Make = make;
vehicle.Model = model;
vehicle.Year = year;
vehicle.SeatCount = seatCount;
vehicle.Transmission = e.Data.Get <TransmissionType>("Transmission");
vehicle.Fuel = e.Data.Get <FuelType>("Fuel type");
vehicle.HasGps = e.Data.Get <bool>("Has GPS");
vehicle.HasSunRoof = e.Data.Get <bool>("Has sunroof");
vehicle.DailyRate = dailyRate;
vehicle.Colour = colour;
e.Result = "Successfully updated vehicle";
}
private void DeleteCustomerOnSubmitted(object sender, Form.SubmittedEventArgs e)
{
e.Result = _crm.RemoveCustomer(int.Parse(e.Data.Get <string>("ID")))
? "Deleted customer" : "Could not delete";
}
