static void MainMenu()
{
// create prompt
Console.Title = "CHIPS QuickLog";
Console.Clear();
StringBuilder prompt = new StringBuilder();
// notify user if api is empty (first run)
if (apiKey == "")
{
WriteConsole("The file holding the API key (" + ConfigurationManager.AppSettings.Get("ApiPath") + ") is empty or was just created.");
WriteConsole("Add the Chips Service Manager API key to this file and try running again.");
}
WriteConsole(CONSOLE_HEADER);
WriteConsole($"(Employees: {employees.Count})\n");
if (employees.Count > MAX_COUNT)
{
WriteConsole($"{employees.Count - MAX_COUNT} employee(s) will not be displayed.");
WriteConsole($"Manually adding employees to {ConfigurationManager.AppSettings.Get("EmpPath")} is not recommended.");
WriteConsole($"Please remove employees to clean up the list.\n");
}
// list employees
if (employees.Count > 0)
{
WriteConsole("Press the number next to your name to log a consultation:\n");
for (int i = 0; i < Math.Min(employees.Count, MAX_COUNT); i++)
{
WriteConsole($"[{i + 1}] {employees[i].EmployeeName}");
}
WriteConsole();
}
// list additional commands
if (CanAddEmployee())
{
WriteConsole($"Press [{KEY_EMP_ADD}] to add an employee.");
}
if (CanRemoveEmployee())
{
WriteConsole($"Press [{KEY_EMP_REMOVE}] to remove an employee.");
}
WriteConsole($"Press [Esc] to quit.\n");
// accept input
do
{
// Wait for key and store
userInput = Console.ReadKey(true);
// check add/removes
if (CanAddEmployee() && userInput.Key == KEY_EMP_ADD)
{
AddEmployee();
// empty userInput to avoid Esc cascading and quitting app
userInput = new ConsoleKeyInfo();
break;
}
if (CanRemoveEmployee() && userInput.Key == KEY_EMP_REMOVE)
{
RemoveEmployee();
// empty userInput to avoid Esc cascading and quitting app
userInput = new ConsoleKeyInfo();
break;
}
// check through available number keys
for (int i = 1; i <= employees.Count; i++)
{
// submit consultation log if keycode matches
if (userInput.Key.Equals(Enum.Parse(typeof(ConsoleKey), "D" + i.ToString())))
{
// submit consultation and get copy of consultation retrieved from api reponse
Consultation consultation = SubmitConsultation(employees[i - 1]).Result;
WriteConsole("Press any key to exit or wait five seconds.");
int waitCounter = 0;
while (!Console.KeyAvailable && waitCounter < 10) // counter increments every half second
{
Thread.Sleep(500);
waitCounter++;
}
Environment.Exit(0);
}
}
} while (userInput.Key != ConsoleKey.Escape);
}
static async Task <Consultation> SubmitConsultation(Employee emp)
{
// save consultation locally to csv
FileStream logFs = null;
StreamWriter logSw = null;
StringBuilder output;
try
{
string logPath = ConfigurationManager.AppSettings.Get("LogPath");
logFs = new FileStream(logPath, FileMode.Append, FileAccess.Write);
logSw = new StreamWriter(logFs);
output = new StringBuilder();
// initialize csv if log is empty
if (logFs.Length == 0)
{
output.Append("datetime,employeename,username\n");
}
string logDateTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
// append datetime and employee name
output.Append($"{logDateTime},{emp.EmployeeName},{emp.Username}\n");
// write to file
logSw.Write(output);
// show confirmation
WriteConsole($"Consultation logged locally.");
}
catch (IOException ioe)
{
WriteConsole("ERROR: Consultation failed to log locally.");
WriteConsole(ioe.Message);
}
finally
{
if (logSw != null)
{
logSw.Close();
}
if (logFs != null)
{
logFs.Close();
}
}
WriteConsole($"Connecting to database...");
// upload consultation to db using api
Consultation con = new Consultation(DateTime.Now, emp.Username);
try
{
HttpResponseMessage response = await client.PostAsJsonAsync($"api/consultation", con);
response.EnsureSuccessStatusCode();
// return consultation from response
con = await response.Content.ReadAsAsync <Consultation>();
WriteConsole($"Consultation logged to database ({con.UserName} at {con.Time})");
}
catch (HttpRequestException)
{
WriteConsole("ERROR: Could not connect to database. Please check connection.");
}
return(con);
}