/**
* \brief <b>Brief Description</b> - Menu - Constructor <b><i>class method</i></b> - This method is used when only the selected menu, title and index of selected item are known
* \details <b>Details</b>
*
* This takes in the currently selected menu, its title and what the index of the currently selected item is
*
* \return <b>void</b>
*/
public Menu(MenuCodes menu, string title, int selectedItem)
{
_selectedItem = selectedItem;
_selectedMenu = menu;
_menuTitle = title;
CreateMenuOptionList();
}
/**
* \brief <b>Brief Description</b> - MainLoop <b><i>class method</i></b> - main logic behind the patient search
* \details <b>Details</b>
*
* This takes in the menu that is currently selected, the title of the menu, the index of the selected menu option
*
* \return <b>Patient</b> - selected patient by the user
*/
static Patient MainLoop(MenuCodes menu, string title, int selectedIndex, int blockID)
{
Console.CursorVisible = false;
ConsoleKey userInput;
Patient patient = null;
while (!_return)
{
_return = false;
userInput = Console.ReadKey(true).Key;
Thread.Sleep(1); // sleep for just a tiny bit so the menu has time to reprint. avoids visual glitches
// check and change based on what button the user pressed
if (ChangeInputField(userInput))
{
// check if the user requested to return
if (_return)
{
break;
}
// check if the user requested to search
if (_selectedSearch != SearchOption.NOSEARCH)
{
switch (_selectedSearch)
{
// user chose to search by name
case SearchOption.NAMESEARCH:
patient = SearchNames(menu, title, selectedIndex, blockID);
break;
// user chose to search by health card number
case SearchOption.HCNSEARCH:
patient = SearchHCN(menu, title, selectedIndex, blockID);
break;
}
if (patient != null)
{
break;
}
// set it back to not searching
_selectedSearch = SearchOption.NOSEARCH;
}
// display the now changed menu
Container.DisplayContent(_searchMenu, selectedIndex, _selectedInputField, menu, title, Description);
}
}
// clear the console and return the patient
Console.Clear();
return(patient);
}
/**
* \brief <b>Brief Description</b> - DisplayContent <b><i>class method</i></b> - Display the right menu box together with the content box and its contents
* \details <b>Details</b>
*
* This takes in the content that needs to be displayed, the index of the item that is selected in the menu, the line that should be highlighted inside of the
* container, the menu that should be displayed, the title of the menu and the title of the middle container
*
* \return <b>void</b>
*/
public static void DisplayContent(List <KeyValuePair <string, string> > content, int selectedMenuItem, int selectedInput,
MenuCodes menuToDisplay, string menuTitle, string actionTitle)
{
List <Pair <string, string> > convertedList = new List <Pair <string, string> >();
// converts the KeyValuePair to a Pair
foreach (KeyValuePair <string, string> line in content)
{
convertedList.Add(new Pair <string, string>(line.Key, line.Value));
}
// call the overloaded DisplayContent with the Pair instead of the KeyValuePair
DisplayContent(convertedList, selectedMenuItem, selectedInput, menuToDisplay, menuTitle, actionTitle);
}
/**
* \brief <b>Brief Description</b> - BrowseRecords <b><i>class method</i></b> - the functionality to browse through the records
* \details <b>Details</b>
*
* This takes in a list of patients the menu that is currently selected, the title of the menu, the index of the selected menu option
*
* \return <b>Patient</b> - selected patient record
*/
static public Patient BrowseRecords(List <Patient> patients, MenuCodes menu, string title, int selectedIndex, int blockID = -1)
{
int patientIndex = 1;
ConsoleKey keyPressed = new ConsoleKey();
List <Pair <string, string> > patientDisplayList = new List <Pair <string, string> >();
// insert all found patients into a list which is used to display the patients
foreach (Patient patient in patients)
{
patientDisplayList.Add(new Pair <string, string>(patient.ToString(), ""));
}
do
{
// display the patient list
Container.DisplayContent(patientDisplayList, selectedIndex, patientIndex, menu, title, Description);
keyPressed = Console.ReadKey(true).Key;
switch (keyPressed)
{
// user pressed down key therefore change index
case ConsoleKey.DownArrow:
if (patientIndex < patients.Count)
{
patientIndex++;
}
break;
// user pressed up key therefore change index
case ConsoleKey.UpArrow:
if (patientIndex > 1)
{
patientIndex--;
}
break;
// user chose a patient record
case ConsoleKey.Enter:
// return the selected patient recordd
return(patients[patientIndex - 1]);
}
} while (keyPressed != ConsoleKey.Escape);
// user canceled therefore no patient was selected
return(null);
}
/**
* \brief <b>Brief Description</b> - DisplayContent <b><i>class method</i></b> - Display the right menu box together with the content box and its contents
* \details <b>Details</b>
*
* This takes in the content that needs to be displayed, the index of the item that is selected in the menu, the line that should be highlighted inside of the
* container, the menu that should be displayed, the title of the menu and the title of the middle container
*
* \return <b>void</b>
*/
public static void DisplayContent(List <Pair <string, string> > content, int selectedMenuItem, int selectedInput,
MenuCodes menuToDisplay, string menuTitle, string actionTitle)
{
// set the menu that needs to be displayed
Menu menu = new Menu(menuToDisplay, menuTitle, selectedMenuItem);
// generate the contents of the menu
List <string> menuList = menu.CreateMenuContentList();
List <string> fullContent = new List <string>();
// set the cursor at the top of the window
Console.CursorTop = 0;
Console.CursorLeft = 0;
// display the header with the default title
Container.DisplayHeader("EMS System 2.0 - A system by Attila, Alex, Divyang and Tudor");
// add the content box to the menu
fullContent = Container.AddContentBox(actionTitle, selectedMenuItem, menuList, content);
for (int count = 0; count < fullContent.Count; count++)
{
// display the menu part as grayed out
Console.ForegroundColor = ConsoleColor.DarkGray;
Console.Write(fullContent[count].Substring(0, 26));
Console.ForegroundColor = ConsoleColor.White;
// make the border of the middle container white
if (fullContent[count].Substring(26).Contains(Container.HORIZONTAL) &&
!fullContent[count].Substring(26).Contains("" + Container.HORIZONTAL + Container.BRCORNER))
{
Console.WriteLine(fullContent[count].Substring(26));
}
else
{
Console.Write(fullContent[count].Substring(26, 2));
Console.ForegroundColor = (count == selectedInput) ? ConsoleColor.White : ConsoleColor.DarkGray;
Console.WriteLine(fullContent[count].Substring(28));
}
}
// display the footer
Container.DisplayFooterContent(FooterFlags.Back | FooterFlags.Quit, true);
}
/**
* \brief <b>Brief Description</b> - Get <b><i>class method</i></b> - the main method used to get the patient.
* \details <b>Details</b>
*
* This gets the current selected menu, the title of the menu, the selected option in that menu and the block
* selected
*
* \return <b>Patient</b> - the patient that was selected by the user search
*/
public static Patient Get(MenuCodes menu, string title, int selectedIndex, int blockID = -1)
{
_return = false;
_selectedInputField = 1;
_inputPosition = new Pair <int, int>(6, 50);
_selectedSearch = SearchOption.NOSEARCH;
// the menu that allows the user to select between searching by first and last names or HCN
_searchMenu = new List <Pair <string, string> >()
{
{ new Pair <string, string>(" > First & Last name", "") },
{ new Pair <string, string>(" > Health Card Number", "") }
};
// the menu for the searching by first and last names
_namesSearchContent = new List <Pair <string, string> >()
{
{ new Pair <string, string>("First Name", "") },
{ new Pair <string, string>("Last Name", "") },
{ new Pair <string, string>(" >> SEARCH PATIENT <<", "") }
};
// the menu for the searching by health card number
_hcnSearchContent = new List <Pair <string, string> >()
{
{ new Pair <string, string>("Health Card Number", "") },
{ new Pair <string, string>(" >> SEARCH PATIENT <<", "") }
};
// format the input lines so they look like input lines
FormatInputLines(_namesSearchContent);
FormatInputLines(_hcnSearchContent);
// display the search menu
Container.DisplayContent(_searchMenu, selectedIndex, _selectedInputField, menu, title, Description);
// run the main loop and return its return
return(MainLoop(menu, title, selectedIndex, blockID));
}
/**
* \brief <b>Brief Description</b> - BrowseRecords <b><i>class method</i></b> - This method allows the browsing thorugh the found appointments
* \details <b>Details</b>
*
* This takes in a list of the found appointments, the menu that should be displayed, the title of the menu and the index of the selected item in the menu
*
* \return <b>void</b>
*/
public Appointment BrowseRecords(List <Appointment> appointments, MenuCodes menu, string title, int selectedIndex)
{
int apptIndex = 1;
ConsoleKey keyPressed = new ConsoleKey();
List <Pair <string, string> > content = new List <Pair <string, string> >();
// information to be displayed about the appointment
string[] apptInfo = new string[4]
{
"Appointment ID: ",
"Patient ID: ",
"Dependant ID: ",
"Recall: "
};
// loop through all appointments
foreach (Appointment appt in appointments)
{
string line = "";
// set appointment to empty if not set
if (appt.AppointmentID == -1 && appt.PatientID == -1)
{
line = "(EMPTY)";
}
else
{ // display information of appointments that are not taken
for (int index = 0; index < 4; index++)
{
line += apptInfo[index] + appt.ToStringArray()[index].PadRight(5, ' ');
}
}
// add appointment information tho the content list
content.Add(new Pair <string, string>(line, ""));
}
do
{
// display the content
Container.DisplayContent(content, selectedIndex, apptIndex, menu, title, Description);
keyPressed = Console.ReadKey(true).Key;
switch (keyPressed)
{
// increment index if arrow up pressed
case ConsoleKey.DownArrow:
if (apptIndex < appointments.Count)
{
apptIndex++;
}
break;
// decrement index if arrow down pressed
case ConsoleKey.UpArrow:
if (apptIndex > 1)
{
apptIndex--;
}
break;
// return selected appointment if enter pressed
case ConsoleKey.Enter:
return(appointments[apptIndex - 1]);
}
} while (keyPressed != ConsoleKey.Escape);
return(null);
}
/**
* \brief <b>Brief Description</b> - SearchHCN <b><i>class method</i></b> - the functionality to search by hcn
* \details <b>Details</b>
*
* This takes in the menu that is currently selected, the title of the menu, the index of the selected menu option
*
* \return <b>Patient</b> - selected patient by the user
*/
static Patient SearchHCN(MenuCodes menu, string title, int selectedIndex, int blockID)
{
_selectedInputField = 1;
_inputPosition.First = 7;
_inputPosition.Second = 50;
// make sure the input fields are clear
Input.ClearInputFields(_hcnSearchContent);
// display the contents of the menu
Container.DisplayContent(_hcnSearchContent, selectedIndex, _selectedInputField, menu, title, Description);
ConsoleKey keyPressed;
do
{
keyPressed = Console.ReadKey(true).Key;
// act according to the key pressed by the user
switch (keyPressed)
{
// up arrow pressed therefore change index
case ConsoleKey.UpArrow:
if (_selectedInputField > 1)
{
_selectedInputField--;
}
break;
// down arrow pressed therefore change index
case ConsoleKey.DownArrow:
if (_selectedInputField < _hcnSearchContent.Count)
{
_selectedInputField++;
}
break;
// user decided to select a button
case ConsoleKey.Enter:
switch (_selectedInputField)
{
// user selected to enter a health card number
case (int)HCNSearchFields.HCN:
// set the cursor to the right spot
Console.CursorTop = _inputPosition.First - 1;
Console.CursorLeft = _inputPosition.Second;
// get the health card number
Pair <InputRetCode, string> temp = Input.GetInput(_hcnSearchContent[_selectedInputField - 1].Second, 12, InputType.Strings | InputType.Ints);
// check if the user saved or canceled their input
if ((temp.First & InputRetCode.SAVE) != 0)
{
_hcnSearchContent[_selectedInputField - 1].Second = temp.Second;
}
break;
// user selected to search for the health card number above
case (int)HCNSearchFields.SEARCH:
Demographics demographics = new Demographics();
// find a patient with a matching health card number
Patient returnedPatient = demographics.GetPatientByHCN(_hcnSearchContent[0].Second);
List <Patient> patients = new List <Patient>();
// check if there was a patient with that HCN
if (returnedPatient != null)
{
patients.Add(returnedPatient);
return(BrowseRecords(patients, menu, title, selectedIndex, blockID));
}
else
{
PrintErrorOnLine(_inputPosition, "No record found with that number.", 0, 41);
Console.ReadKey();
}
break;
}
break;
}
// re-display the menu
Container.DisplayContent(_hcnSearchContent, selectedIndex, _selectedInputField, menu, title, Description);
} while (keyPressed != ConsoleKey.Escape);
// reset the selected index
_selectedInputField = 1;
return(null);
}
/**
* \brief <b>Brief Description</b> - SearchNames <b><i>class method</i></b> - the functionality to search by names
* \details <b>Details</b>
*
* This takes in the menu that is currently selected, the title of the menu, the index of the selected menu option
*
* \return <b>Patient</b> - selected patient by the user
*/
static Patient SearchNames(MenuCodes menu, string title, int selectedIndex, int blockID)
{
_selectedInputField = 1;
_inputPosition.First = 6;
_inputPosition.Second = 50;
// make sure the input fields are clear
Input.ClearInputFields(_namesSearchContent);
// display the menu
Container.DisplayContent(_namesSearchContent, selectedIndex, _selectedInputField, menu, title, Description);
ConsoleKey keyPressed;
do
{
keyPressed = Console.ReadKey(true).Key;
// act according to what key the user pressed
switch (keyPressed)
{
// up arrow was pressed therefore change indexes
case ConsoleKey.UpArrow:
if (_selectedInputField > 1)
{
_selectedInputField--;
_inputPosition.First--;
}
break;
// down arrow was pressed therefore change indexes
case ConsoleKey.DownArrow:
if (_selectedInputField < _namesSearchContent.Count)
{
_selectedInputField++;
_inputPosition.First++;
}
break;
// user decided to select one of the menu options
case ConsoleKey.Enter:
switch (_selectedInputField)
{
// user picked to enter a first or last name
case (int)NameSearchFields.FNAME:
case (int)NameSearchFields.LNAME:
Console.CursorTop = _inputPosition.First;
Console.CursorLeft = _inputPosition.Second;
Pair <InputRetCode, string> temp = Input.GetInput(_namesSearchContent[_selectedInputField - 1].Second, 40, MenuOptions.InputType.Strings);
if ((temp.First & InputRetCode.SAVE) != 0)
{
_namesSearchContent[_selectedInputField - 1].Second = temp.Second;
}
break;
// user decided to do a search based on the fields above
case (int)NameSearchFields.SEARCH:
Demographics demographics = new Demographics();
// get a list of patients that match the criteria
List <Patient> returnedPatients = demographics.GetPatientByName(_namesSearchContent[0].Second, _namesSearchContent[1].Second);
// loop through all found records if there are any
for (int i = 0; i < returnedPatients.Count; i++)
{
if (returnedPatients[i].PatientID == blockID)
{
returnedPatients.RemoveAt(i);
}
}
// some records were found
if (returnedPatients.Count > 0)
{
return(BrowseRecords(returnedPatients, menu, title, selectedIndex, blockID));
}
// no records were found
else
{
PrintErrorOnLine(_inputPosition, "No record found with those names.", 0, 41);
Console.ReadKey();
}
break;
}
break;
}
// redisplay the menu
Container.DisplayContent(_namesSearchContent, selectedIndex, _selectedInputField, menu, title, Description);
} while (keyPressed != ConsoleKey.Escape);
// reset the selected field
_selectedInputField = 1;
return(null);
}
/**
* \brief <b>Brief Description</b> - ChangeMenu <b><i>class method</i></b> - This method changes the menu based on the key pressed
* \details <b>Details</b>
*
* This takes in the key the user pressed, scheduling library, demographics library, billing library
*
* \return <b>bool</b> - true if menu properties were changed
*/
public bool ChangeMenu(ConsoleKey key, Scheduling scheduling, Demographics demographics, Billing billing)
{
// switch index to number key pressed
if (Input.IsValidChoice(key, _listOfMenus[(int)_selectedMenu].Length) &&
Input.KeyToNumber(key) - 1 != _selectedItem)
{
_selectedItem = Input.KeyToNumber(key) - 1;
return(true);
}
switch (key)
{
// if up arrow decrement index
case (ConsoleKey.UpArrow):
if (_selectedItem >= 1)
{
_selectedItem--;
return(true);
}
break;
// if down arrow increment index
case (ConsoleKey.DownArrow):
if (_selectedItem <= (_listOfMenus[(int)_selectedMenu].Length - 2))
{
_selectedItem++;
return(true);
}
break;
// if F9 attempt to exit
case (ConsoleKey.F9):
ExitCommand exit = new ExitCommand();
exit.Execute(scheduling, demographics, billing);
return(true);
// if escape go back to previous menu
case (ConsoleKey.Escape):
if ((int)_selectedMenu > 0)
{
_selectedMenu = MenuCodes.MAINMENU;
_selectedItem = 0;
_menuTitle = "main menu";
return(true);
}
break;
// if enter select the current menu option
case (ConsoleKey.Enter):
_listOfMenus[(int)_selectedMenu][(int)_selectedItem].Execute(scheduling, demographics, billing);
Console.Clear();
// set the new menu properties
if (_listOfMenus[(int)MenuCodes.MAINMENU].Contains(_listOfMenus[(int)_selectedMenu][(int)_selectedItem]))
{
_menuTitle = _listOfMenus[(int)_selectedMenu][(int)_selectedItem].Description;
_selectedMenu = (MenuCodes)_selectedItem + 1;
_selectedItem = 0;
}
return(true);
}
return(false);
}
/**
* \brief <b>Brief Description</b> - Get <b><i>class method</i></b> - overload main method used by outside methods to get the appointment
* \details <b>Details</b>
*
* This take sin the scheduling library, the demographics library, the date when an appointment should start, the selected menu, the selected option
* in that menu and the title of the menu
*
* \return <b>Pair<Day, int></b> - the appointment slot
*/
public static Pair <Day, int> Get(Scheduling scheduling, Demographics demographics, DateTime startDate, int selectedMenu, MenuCodes menu, string title)
{
Console.CursorVisible = true;
Container.DisplayContent(new List <KeyValuePair <string, string> >(), selectedMenu, -1, menu, title, Description);
DateTime date = startDate;
// check to make sure the date passed in is a valid one
if (date != new DateTime(0))
{
do
{
// get a date starting at the date passed in as a parameter
date = DatePicker.GetDate(scheduling, date, true);
// check if the user canceled the date selection process
if (date == new DateTime(0))
{
break;
}
// get the schedule for that day
Day selectedDay = scheduling.GetScheduleByDay(date);
// get a list of appointments for that day
List <Appointment> apptList = selectedDay.GetAppointments();
List <Pair <string, string> > apptContent = new List <Pair <string, string> >();
// loop through all appointments on that day
foreach (Appointment appointment in apptList)
{
string line = "";
// if the appointment slot is not taken, sets it to be displayed as (EMPTY)
if (appointment.AppointmentID == -1 && appointment.PatientID == -1)
{
line = "(EMPTY)";
}
else
{
// get information about the main patient
Patient mainPatient = demographics.GetPatientByID(appointment.PatientID);
// get information about the dependant of the main patient
Patient dependantPatient = demographics.GetPatientByID(appointment.DependantID);
// format the main patient information
line = string.Format("{0}, {1} - {2}", mainPatient.LastName, mainPatient.FirstName, mainPatient.HCN);
// if the patient has a dependant, adds it to the patient information line
if (dependantPatient != null)
{
line += string.Format(" > {0}, {1} - {2}", dependantPatient.LastName, dependantPatient.FirstName, dependantPatient.HCN);
}
}
// adds the patient line to the appointment content that will be displayed
apptContent.Add(new Pair <string, string>(line, ""));
}
int selectedIndex = 1;
// display all appointments
Container.DisplayContent(apptContent, selectedMenu, selectedIndex, menu, title, Description);
ConsoleKey keyPressed = new ConsoleKey();
Console.CursorVisible = false;
// loop until user cancels
do
{
keyPressed = Console.ReadKey(true).Key;
switch (keyPressed)
{
// down arrow pressed therefore go to appt below
case ConsoleKey.DownArrow:
if (selectedIndex < apptContent.Count)
{
selectedIndex++;
}
break;
// up arrow pressed therefore go to appt above
case ConsoleKey.UpArrow:
if (selectedIndex > 1)
{
selectedIndex--;
}
break;
// enter pressed therefore return the selected appointment
case ConsoleKey.Enter:
return(new Pair <Day, int>(selectedDay, selectedIndex - 1));
}
// re-display the appointment selection
Container.DisplayContent(apptContent, selectedMenu, selectedIndex, menu, title, Description);
} while (keyPressed != ConsoleKey.Escape);
} while (true);
}
// user canceled therefore return a blank selection
return(new Pair <Day, int>(null, -1));
}
