private void HandleView()
{
Int32 eventsNum = _DataStorage.GetPlanRemindersNum();
if (eventsNum == 0)
{
_WindowView.SendTextToConsole("You have no events to view");
}
else
{
_WindowView.SendTextToConsole("Existing events found:");
DateTime tDateTime = DateTime.Now;
for (Int32 i = 0; i < eventsNum; i++)
{
PlanReminderObj reminderObj = _DataStorage.GetPlanReminder(i);
_WindowView.SendTextToConsoleAtSameLine((i + 1).ToString());
_WindowView.PasteSpaceToConsole();
reminderObj.ViewInfo();
if (reminderObj._DateTime.CompareTo(tDateTime) < 0)
{
_WindowView.SendTextToConsoleAtSameLine(" - outdated\n");
}
else
{
_WindowView.SendTextToConsoleAtSameLine("\n");
}
}
}
}
private void ParseFileToList()
{
int state = _DataStorageFile.OpenFile();
if (state.Equals(-1))
{
return; // file empty or not exists
}
else
{
string tStr;
while ((tStr = _DataStorageFile.GetTheNextStringFromFile()) != null)
{
PlanReminderObj planReminderObj = new PlanReminderObj();
try {
DateTime tDate = DateTime.Parse(tStr);
planReminderObj._DateTime = tDate;
tStr = _DataStorageFile.GetTheNextStringFromFile();
planReminderObj._Text = tStr;
SetPlanReminder(planReminderObj);
}
catch {
return; // something wrong with data in file
}
}
}
}
private Int32 HandleEditTakeNum()
{
Int32 eventsNum = _DataStorage.GetPlanRemindersNum();
String tString = _ParseInput.GetInputString();
Int32 fromString = 0;
try {
fromString = (Int32.Parse(tString) - 1);
if (fromString > eventsNum)
{
_WindowView.SendTextToConsole("Sorry, you have less stored " +
"events than you've been entered. Try again.");
}
else
{
_ComRespReminderObj = _DataStorage.GetPlanReminder(fromString);
_WindowView.SendTextToConsole("Enter new date and time of the event:");
_WindowView.SendTextToConsole(_ComRespReminderObj._DateTime.ToString());
}
}
catch {
_ParseInput.ResetCmd();
_WindowView.SendTextToConsole("Sorry, can't recognize the number.");
}
return(fromString);
}
public void SetPlanReminderAt(PlanReminderObj planObj, Int32 num)
{
_ToDoList[num] = planObj;
try {
_ToDoList.Sort(CompareDates);
}
catch {
return;
}
}
public void SetPlanReminder(PlanReminderObj planObj)
{
_ToDoList.Add(planObj);
try {
_ToDoList.Sort(CompareDates);
}
catch {
return;
}
}
private static int CompareDates(PlanReminderObj first, PlanReminderObj second)
{
return(first._DateTime.CompareTo(second._DateTime));
}
private void HandleNew()
{
_WindowView.NewViewDateTime();
_ComRespReminderObj = new PlanReminderObj();
}
