static void Main()
{
bool flag = true;
char givOption;
string fileName;
do
{
Console.WriteLine("Enter file name:");
fileName = Console.ReadLine();
}while (!Validation.ValidateFileName(fileName));
Collection allEvents = new Collection(fileName);
string[] event_properties = new string[6]
{
"Id", "Title", "Duration", "Price", "DateTime", "RestName"
};
while (flag)
{
try
{
Menu();
givOption = Convert.ToChar(Console.ReadLine());
switch (givOption)
{
case 'Q': flag = false; break;
case 'A':
Dictionary <string, string> dictToCreate = new Dictionary <string, string> {
};
foreach (string x in event_properties)
{
string new_data = EnterValues(x);
dictToCreate.Add(x, new_data);
}
Event toAdd = new Event(dictToCreate);
if (toAdd.Correct())
{
if (allEvents.IsPresent(toAdd.Id))
{
Console.WriteLine("Event with such ID already exists");
}
else
{
allEvents.Add(toAdd);
Console.WriteLine("Event successfully added to collection");
allEvents.Overwrite();
}
}
else
{
Console.WriteLine("There were mistakes in your input:");
toAdd.PrintErrors();
}
break;
case 'D':
Console.Write(allEvents.PrintAll());
Console.WriteLine("Select the Event to delete:");
string to_delete = Console.ReadLine();
Console.WriteLine(allEvents.DeleteOne(to_delete));
allEvents.Overwrite(); break;
case 'E':
Console.Write(allEvents.PrintAll());
Console.WriteLine("Select the Event to edit:");
string to_edit = Console.ReadLine();
Event eventToEdit = allEvents.FindByID(to_edit);
if (eventToEdit != null)
{
Console.Write(eventToEdit);
Console.WriteLine("Select the property to edit:");
string choice = Console.ReadLine();
if (event_properties.SingleOrDefault(r => r.Equals(choice)) != null)
{
string new_data = EnterValues(choice);
typeof(Event).GetProperty(choice).SetValue(eventToEdit, new_data);
if (eventToEdit.Correct())
{
Console.Write($"Success\n{eventToEdit}");
allEvents.Overwrite();
}
else
{
Console.WriteLine($"Wrong Input: {eventToEdit.GetErrors()}");
eventToEdit.ClearErrors();
}
}
else
{
Console.WriteLine("No such property");
}
}
else
{
Console.WriteLine("No such item");
}
break;
case 'S':
Console.WriteLine("Select the property to sort by:");
string parameter = Console.ReadLine();
if (event_properties.SingleOrDefault(r => r.Equals(parameter)) != null)
{
allEvents.Sorting(parameter);
Console.WriteLine("Success");
Console.Write(allEvents.PrintAll());
}
else
{
Console.WriteLine("No such property");
}
break;
case 'F':
Console.WriteLine("Enter what to find:");
string to_find = Console.ReadLine();
Console.Write(allEvents.FindEvents(to_find));
break;
case 'P': Console.Write(allEvents.PrintAll()); break;
default: Console.WriteLine("No such option"); break;
}
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
Console.WriteLine("Mistakes were made");
Console.ReadKey();
}
}
Console.WriteLine("The end");
Console.ReadKey();
}
