/**
* Creates a new Operator Interface
*/
public OperatorInterface()
{
UserInterface ui = new UserInterface();
String menuText = "1.\tMaintain Provider\n"
+ "2.\tMaintain Member\n"
+ "3.\tMaintain Service\n"
+ "4.\tQuit\n";
int choice;
do
{
ui.message("\t\t\tMaintenance Subsystem\n\n");
//displays menu and read choice
choice = ui.menu(menuText);
switch (choice)
{
//Create the control object required for selected use case
//Use case Maintain Provider
case 1: new ProviderMaintainer(); break;
//Use case Maintain Member
case 2: new MemberMaintainer(); break;
//Use case Maintain Service
case 3: new ServiceMaintainer(); break;
//Quit
case 4: break;
default: ui.errorMessage("Invalid choice. Please re-enter."); break;
}
} while (choice != 4);
}// default Constructor
/**
* Creates a new ProviderInterface.
*/
public ProviderInterface()
{
ui = new UserInterface();
//Start use case Manage Session
logon();
String menuText = "\t1. Verify Member/Submit Claim\n"
+ "\t2. Request Provider Directory\n"
+ "\t3. Quit\n";
int choice;
do
{
//display menu and read choice
ui.message("\n\t\t\tProvider Subsystem\n");
choice = ui.menu(menuText);
switch (choice)
{
//Use case Verify Member followed optionally by Submit claim
case 1: verifyMember(); break;
//Use case Receive Provider Directory
case 2: receiveDirectory(); break;
case 3: break;
default: ui.errorMessage("Invalid choice. Please re-enter."); break;
}
} while (choice != 3);
}// default Constructor
/**
* Creates a new Reporting Subsystem
*/
public ManagerInterface()
{
//set up user interface and menu
ui = new UserInterface();
String menuText = "1.\tProvider Report\n" +
"2.\tMember Report\n" +
"3.\tAccounts Payable Report\n" +
"4.\tQuit\n";
int choice;
do
{
ui.message("\t\t\tReporting Subsystem\n");
//display menu and get choice
choice = ui.menu(menuText);
switch (choice)
{
//use case Produce Provider Report
case 1: providerReport(); break;
//use case Produce Member Report
case 2: memberReport(); break;
//use case Produce Accounts Payable Report
case 3: accountsPayableReport(); break;
//Quit
case 4: break;
default: ui.errorMessage("Invalid choice. Please re-enter."); break;
}
} while (choice != 4);
}// default Constructor
}//deleteService
//Utility method to get user input and update attributes of a service
private void updateService(UserInterface ui, Service aService
, bool retainOldValue)
{
try
{
String input;
//Get value for code if it has not already been set
if (aService.getCode() == null) //code may not be changed
{
input = ui.promptForString("Code: ");
aService.setCode(input);
}
//get value for name
input = ui.promptForString("Name: ");
if (input.Length == 0 && retainOldValue)
{
aService.setName(aService.getName()); //ensure valid name
}
else
{
aService.setName(input);
}
//get value for fee
double fee;
if (retainOldValue)
{
fee = ui.promptForDouble("Fee: ", aService.getFee());
}
else
{
fee = ui.promptForDouble("Fee: ");
}
aService.setFee(fee);
}
catch (ArgumentException ex)
{
ui.errorMessage(ex.Message);
ui.message("Current details:");
ui.message(aService.toFormattedString());
ui.message("\nPlease repeat input. "
+ "Press Enter for details that are correct.");
updateService(ui, aService, true); //Give the user another chance
}
}//updateService
/**
* Creates a new ChocAnSystem.
*/
public ChocAnSystem()
{
UserInterface ui = new UserInterface();
string menuText = "1.\tProvider Subsystem\n" +
"2.\tMaintenance Subsystem\n" +
"3.\tReporting Subsystem\n" +
"4.\tAccounting Procedure\n" +
"5.\tQuit\n";
int choice;
try
{
do
{
ui.message("\t\t\tChocoholics Anonymous\n\n");
//display the menu and read the choice
choice = ui.menu(menuText);
switch (choice)
{
//Start subsystem chosen
case 1: new ProviderInterface(); break;
case 2: new OperatorInterface(); break;
case 3: new ManagerInterface(); break;
case 4: new SchedulerInterface(); break;
case 5: break;
default: ui.errorMessage("Invalid choice. Please re-enter."); break;
}
} while (choice != 5);
}
catch (Exception)
{
ui.message("\nEnd of test run.\n");
}
}//default constructor
private Providers providers; //a collection of provider objects
//********************************************************************
/**
* Runs the ProviderMaintainer independently of the rest of the system.
* @param args not used
*/
public static void main(String[] args)
{
try
{
new ProviderMaintainer();
}
catch (Exception)
{
UserInterface ui = new UserInterface();
ui.message("\nEnd of test run.\n");
}
} //main
/**
* Creates a new ServiceMaintainer control object
*/
public ServiceMaintainer()
{
try
{
//Create and open the service collection
services = new Services();
services.open();
//Create a user interface and set up menu
ui = new UserInterface();
String menuText = "1.\tAdd a New Service\n" +
"2.\tEdit a Service\n" +
"3.\tDelete a Service\n" +
"4.\tQuit\n";
int choice;
do
{
ui.message("\t\t\tMaintain Services\n\n");
choice = ui.menu(menuText); //display menu and get choice
switch (choice)
{
case 1: addService(); break;
case 2: editService(); break;
case 3: deleteService(); break;
case 4: break;
default: ui.errorMessage("Invalid choice. Please re-enter."); break;
}
} while (choice != 4);
//close the service collection
services.close();
}
catch (Exception ex) //Error in file format
{
ui.errorMessage(ex.Message);
return;
}
//catch (FileNotFoundException ex)
//{
// //occurs if the file cannot be created
// ui.errorMessage(ex.getMessage());
//}
}//default constructor
/**
* Creates a new ProviderMaintainer control object
*/
public ProviderMaintainer()
{
try
{
//create and open the provider collection
providers = new Providers();
providers.open();
//set up menu for user interface
ui = new UserInterface();
String menuText = "1.\tAdd a New Provider\n" +
"2.\tEdit a Provider\n" +
"3.\tDelete a Provider\n" +
"4.\tQuit\n";
int choice;
do
{
ui.message("\t\t\tMaintain Providers\n\n");
//display menu and read choice
choice = ui.menu(menuText);
switch (choice)
{
case 1: addProvider(); break;
case 2: editProvider(); break;
case 3: deleteProvider(); break;
case 4: break;
default: ui.errorMessage("Invalid choice. Please re-enter."); break;
}
} while (choice != 4);
//close provider collection
providers.close();
}
catch (Exception ex)
{
//occurs if the file cannot be created
ui.errorMessage(ex.Message);
}
}//default constructor
}//default constructor
/** Prompts the user for the new values with which to update a person.
* @param ui the user interface with which to communicate with the user
* @param aPerson the person object to update
* @param retainOldValue if true, the current value of an attribute is
* retained if the user does not specify a new value.
* If false, and a value is required for the
* attribute, the user will be prompted repeatedly
* to enter a value until the value is valid.
*/
public void updatePerson(UserInterface ui, Person aPerson
, bool retainOldValue)
{
try
{
if (retainOldValue)
{
ui.message("\nEnter new values. "
+ "Press Enter for values that are correct.");
}
String input = ui.promptForString("\nName: ");
if (input.Length == 0 && retainOldValue)
{
aPerson.setName(aPerson.getName()); //ensure valid name
}
else
{
aPerson.setName(input);
}
input = ui.promptForString("Street Address: ");
if (input.Length == 0 && retainOldValue)
{
} //retain old value
else
{
aPerson.setStreet(input);
}
input = ui.promptForString("City: ");
if (input.Length == 0 && retainOldValue)
{
} //retain old value
else
{
aPerson.setCity(input);
}
input = ui.promptForString("State: ");
if (input.Length == 0 && retainOldValue)
{
} //retain old value
else
{
aPerson.setState(input);
}
input = ui.promptForString("Zip Code: ");
if (input.Length == 0 && retainOldValue)
{
} //retain old value
else
{
aPerson.setZip(input);
}
input = ui.promptForString("Email: ");
if (input.Length == 0 && retainOldValue)
{
} //retain old value
else
{
aPerson.setEmail(input);
}
}
catch (ArgumentException ex)
{
ui.errorMessage(ex.Message);
ui.message("Current details:\n");
ui.message(aPerson.toFormattedString());
ui.message("\nPlease repeat input.\n");
updatePerson(ui, aPerson, true); //Give the user another chance
}
}//updatePerson
/** Creates a new Claim Submitter object
* @param theProvider the provider submitting the claim
* @param theMember the member to whom the service was provided
*/
public ClaimSubmitter(Provider theProvider, Member theMember)
{
try
{
ui = new UserInterface();
services = new Services();
claims = new Claims();
services.open();
claims.open();
//get the service date
DateTime serviceDate = ui.promptForDate
("Service Date (" + UserInterface.DATE_FORMAT + "): ");
//get the correct service
Service theService = null;
bool correctCode = false;
do
{
//get the service code
String serviceCode = ui.promptForString("Service Code: ");
theService = services.find(serviceCode);
if (theService == null)
{
ui.errorMessage("Invalid code. Please re-enter.");
}
else
{
//confirm the service
String answer = ui.promptForString("Service: "
+ theService.getName()
+ " \nIs this correct? (Y)es or (N)o: ");
if (answer != null && answer.Length >= 1 &&
Char.ToUpper(answer[0]) == 'Y')
{
correctCode = true;
}
}
} while (!correctCode);
//Create new claim. The constructor initializes
//the submission date and time with the system time.
Claim aClaim = new Claim(theService.getCode(),
theProvider.getNumber(), theMember.getNumber(),
serviceDate);
claims.add(aClaim);
//Display success confirmation and service fee
ui.message("Your claim has been submitted successfully.");
ui.message("Service fee due to you: "
+ ui.formatAsCurrency(theService.getFee()));
services.close();
claims.close();
}
catch (Exception ex)
{
//File format is incorrect
ui.errorMessage(ex.Message);
}
}//default constructor
/**
* Creates a new SchedulerInterface which then runs the accounting procedure.
*/
public SchedulerInterface()
{
//for communciation with the tester
UserInterface ui = new UserInterface();
ui.message("\nRunning the accounting procedure ...\n");
//Use today's date for all reports
DateTime now = DateTime.Today;
try
{
//Generate provider reports
ui.message("Generating the providers' reports ...");
Providers providers = new Providers();
providers.open();
List <Person> allProviders = providers.getAll();
foreach (Person person in allProviders)
{
Provider provider = (Provider)person;
ProviderReportGenerator gen = new ProviderReportGenerator(provider, now);
ProviderReport theReport = gen.getReport();
if (theReport.getDetailCount() > 0)
{
theReport.sendByEmail(provider.getName());
}
}
providers.close();
//Generate member reports
ui.message("Generating the members' reports ...");
Members members = new Members();
members.open();
List <Person> allMembers = members.getAll();
foreach (Person person in allMembers)
{
Member member = (Member)person;
MemberReportGenerator gen = new MemberReportGenerator(member, now);
MemberReport theReport = gen.getReport();
if (theReport.getDetailCount() > 0)
{
theReport.sendByEmail(member.getName());
}
}
members.close();
//Generate accounts payable report
ui.message("Generating the accounts payable report ...");
AccountsPayableReportGenerator generator
= new AccountsPayableReportGenerator(now);
generator.getReport().sendByEmail("Accounts Payable");
//Generate EFT data
ui.message("Generating the EFT data ...");
EFTReportGenerator eftGenerator = new EFTReportGenerator(now);
eftGenerator.getReport().print("EFT Data");
ui.message("\nAccounting procedure completed successfully.\n\n");
}
catch (FileNotFoundException ex)
{
//occurs if a file cannot be created
ui.errorMessage(ex.Message);
}
}//default constructor
}//sendByEmail
/** Displays the report on the given user interface
* @param ui the user interface
*/
public void display(UserInterface ui)
{
ui.message(sb.ToString());
}//display