// AddTask method take data from user and create new TaskModel
private static TaskModel CreateTask()
{
Console.Clear();
MainMenu.Menu();
string description;
DateTime startTime;
DateTime?endTime;
bool? allDayTask;
bool? importantTask;
ConsoleEx.WriteLine(":: NEW TASK ::", ConsoleColor.DarkCyan);
ConsoleEx.WriteLine("".PadLeft(115, '^'), ConsoleColor.DarkCyan);
Console.WriteLine(">>> Insert the data according to the scheme below (use comma [,] as a separator): ");
ConsoleEx.WriteLine("".PadLeft(115, '-'), ConsoleColor.DarkCyan);
ConsoleEx.WriteLine(">>> TASK SCHEME:\ndescription,start_time,end_time,[all-day task (optional)],[important task (optional)]", ConsoleColor.Green);
Console.WriteLine();
ConsoleEx.WriteLine("Description [required]:\ncontent of the task", ConsoleColor.Gray);
Console.WriteLine();
ConsoleEx.WriteLine("Start_time [required]:\nthe start date of the task in format: [YYYY-MM-DD]", ConsoleColor.Gray);
Console.WriteLine();
ConsoleEx.WriteLine("End_time [optional]:\nthe end date of the task in format: [YYYY-MM-DD] --> leave empty if it is all-day task", ConsoleColor.Gray);
Console.WriteLine();
ConsoleEx.WriteLine("All-day task [optional]:\nenter [true] or [false]", ConsoleColor.Gray);
Console.WriteLine();
ConsoleEx.WriteLine("Important task [optional]:\nenter [true] or [false]", ConsoleColor.Gray);
ConsoleEx.WriteLine("".PadLeft(115, '='), ConsoleColor.DarkCyan);
Console.WriteLine();
Console.Write("Enter new task [in scheme]: ");
string taskData = Console.ReadLine().Trim();
string[] checkData = taskData.Split(",");
try
{
if (checkData[0] == null)
{
throw new NullReferenceException();
}
else
{
description = checkData[0]; // set Description
}
}
catch (NullReferenceException)
{
ConsoleEx.Write("Missing task description.", ConsoleColor.Red);
return(null);
}
try
{
char[] chars = checkData[1].ToCharArray();
if (checkData[1].Trim().Length == 10 && chars[4] == '-' && chars[7] == '-')
{
startTime = DateTime.Parse(checkData[1].Trim()); // set StartTime
}
else
{
throw new FormatException();
}
}
catch (FormatException)
{
ConsoleEx.Write("Incorrect date format.", ConsoleColor.Red);
return(null);
}
if (string.IsNullOrWhiteSpace(checkData[2])) // EndTime is optional - set null if it is empty
{
endTime = null;
}
else
{
try
{
char[] chars = checkData[1].ToCharArray();
if (checkData[2].Trim().Length == 10 && chars[4] == '-' && chars[7] == '-')
{
endTime = DateTime.Parse(checkData[2].Trim()); // set EndTime
}
else
{
throw new FormatException();
}
}
catch (Exception)
{
ConsoleEx.Write("Incorrect date format.", ConsoleColor.Red);
return(null);
}
}
if (checkData[3].Trim() == "true") // set AllDayTask flag
{
allDayTask = true;
}
else if (checkData[3].Trim() == "false")
{
allDayTask = false;
}
else
{
allDayTask = null;
}
if (checkData[4].Trim() == "true") // set ImportantTask flag
{
importantTask = true;
}
else if (checkData[4].Trim() == "false")
{
importantTask = false;
}
else
{
importantTask = null;
}
return(new TaskModel(description, startTime, endTime, allDayTask, importantTask));
}
static void AddTask(List <TaskModel> tasks)
{
ConsoleEx.Write("\nOpis zadania: ", ConsoleColor.Green);
string descr = Console.ReadLine();
ConsoleEx.Write("Start zadania: ", ConsoleColor.Green);
string start = Console.ReadLine();
DateTime date;
bool isDateOk = DateTime.TryParse(start, out date);
while (!isDateOk)
{
ConsoleEx.Write("Start zadania (rrrr-mm-dd [hh:mm]): ", ConsoleColor.Green);
start = Console.ReadLine();
isDateOk = DateTime.TryParse(start, out date);
}
ConsoleEx.Write("Ważne? Y/N: ", ConsoleColor.Green);
string important = Console.ReadLine().ToLower();
while (!(important == "n" || important == "y"))
{
ConsoleEx.Write("Ważne? Y/N: ", ConsoleColor.Green);
important = Console.ReadLine().ToLower();
}
ConsoleEx.Write("Całodzienne? Y/N: ", ConsoleColor.Green);
string allday = Console.ReadLine().ToLower();
while (!(allday == "n" || allday == "y"))
{
ConsoleEx.Write("Całodzienne? Y/N: ", ConsoleColor.Green);
allday = Console.ReadLine().ToLower();
}
var tm = new TaskModel(descr, date);
if (important == "y")
{
tm.IsImportant = true;
}
if (allday == "y")
{
tm.IsAllday = true;
tm.EndDate = null;
}
else
{
ConsoleEx.Write("Data zakończena zadania: ", ConsoleColor.Green);
string end = Console.ReadLine();
DateTime edate;
bool iseDateOk = DateTime.TryParse(end, out edate);
while (!iseDateOk)
{
ConsoleEx.Write("Data zakończena zadania (rrrr-mm-dd [hh:mm]): ", ConsoleColor.Green);
end = Console.ReadLine();
iseDateOk = DateTime.TryParse(end, out edate);
}
tm.EndDate = edate;
}
tasks.Add(tm);
ConsoleEx.WriteLine("Zadanie dodane.", ConsoleColor.Green);
SaveTasks(tasks);
}
// LoadTasks method loads all tasks form a file
private static void LoadTasks(List <TaskModel> taskList)
{
string path = "";
string[] listUpload = null;
Console.Clear();
MainMenu.Menu();
ConsoleEx.WriteLine(" :: LOADING TASKS FROM A FILE :: ", ConsoleColor.DarkCyan);
ConsoleEx.WriteLine("".PadLeft(115, '^'), ConsoleColor.DarkCyan);
Console.WriteLine();
Console.Write("Enter the file name: ");
path = Console.ReadLine().Trim();
if (File.Exists(path) == false)
{
ConsoleEx.Write("File was not found.", ConsoleColor.Red);
Console.ReadLine();
return;
}
string[] linesFromLoadedFile = File.ReadAllLines(path);
List <string[]> tasksFromLoadedFile = new List <string[]>();
char[] separators = { ',', ';' };
foreach (string item in linesFromLoadedFile)
{
tasksFromLoadedFile.Add(item.Split(separators));
try
{
foreach (string[] loadedTask in tasksFromLoadedFile)
{
DateTime?endTime;
if (string.IsNullOrWhiteSpace(loadedTask[2]))
{
endTime = null;
}
else
{
endTime = DateTime.Parse(loadedTask[2]);
}
bool?allDayTask;
if (string.IsNullOrWhiteSpace(loadedTask[3]))
{
allDayTask = null;
}
else
{
allDayTask = bool.Parse(loadedTask[3]);
}
bool?importantTask;
if (string.IsNullOrWhiteSpace(loadedTask[4]))
{
importantTask = null;
}
else
{
importantTask = bool.Parse(loadedTask[4]);
}
taskList.Add(new TaskModel(loadedTask[0], DateTime.Parse(loadedTask[1]), endTime, allDayTask, importantTask));
}
tasksFromLoadedFile.Clear();
}
catch (FormatException)
{
ConsoleEx.Write("Wrong file format.", ConsoleColor.Red);
Console.ReadLine();
return;
}
catch (Exception)
{
ConsoleEx.Write("An unknown error occurred.", ConsoleColor.Red);
Console.ReadLine();
return;
}
}
Console.WriteLine();
ConsoleEx.WriteLine(" >>> Tasks from the file was successfully loaded.\n", ConsoleColor.Green);
Console.Write("Press ENTER to continue... ");
Console.ReadLine();
}
