static void Main()
{
Hour r = new Hour();
string task = "";
string func = "";
string choice = "";
string ti = "";
string ye = "";
string pa = "";
string co = "";
int yearo = -1;
int pasperh = -1;
do
{
Console.WriteLine("\nEnter 'o' to open the file and 'e' to exit.");
task = Console.ReadLine();
switch (task)
{
case "e": r.Exits(); break;
case "o":
{
r.Opens();
Console.WriteLine("\nThe total number of passengers per hour is " + r.TotalPs());
Console.WriteLine("\nThe station(s) that has(have) the minimal number of passengers: ");
r.MajorHs();
Console.WriteLine("\nThe station(s) that has(have) the maximum number of words in comment: ");
r.WordsInCs();
Console.WriteLine("\n");
do
{
Console.WriteLine("\n'a' to add new information, 's' to search for editing and deleting and 'e' to exit.");
func = Console.ReadLine();
switch (func)
{
case "e": r.Exits(); task = "e"; break;
case "a":
{
do
{
Console.WriteLine("\nEnter the title: ");
ti = Console.ReadLine();
} while (ti.Length == 0);
do
{
Console.WriteLine("\nEnter the year when station was opened: ");
ye = Console.ReadLine();
yearo = Int32.Parse(ye);
} while (yearo < 0);
do
{
Console.WriteLine("\nEnter the number of passengers per hour: ");
pa = Console.ReadLine();
pasperh = Int32.Parse(pa);
} while (pasperh < 0);
do
{
Console.WriteLine("\nEnter the comment: ");
co = Console.ReadLine();
} while (co.Length == 0);
r.Adds(ti, yearo, pasperh, co);
break;
}
case "s":
{
int strings = -1;
string strins = "";
do
{
Console.WriteLine("\nEnter the number of string you need: ");
strins = Console.ReadLine();
strings = Int32.Parse(strins);
} while (strings < 1);
strings = strings - 1;
r.Searchs(strings);
do
{
Console.WriteLine("\nEnter 'e' to edit, 'd' to delete and 'r' to return.");
choice = Console.ReadLine();
switch (choice)
{
case "r": break;
case "e":
{
string tt = "";
string yy = "";
string pp = "";
string cc = "";
int yeo = -1;
int paper = -1;
do
{
Console.WriteLine("\nEnter the title to replace the previous one: ");
tt = Console.ReadLine();
} while (tt.Length == 0);
do
{
Console.WriteLine("\nEnter the year when station was opened to replace the previous one: ");
yy = Console.ReadLine();
yeo = Int32.Parse(yy);
} while (yeo < 0);
do
{
Console.WriteLine("\nEnter the number of passengers per hour to replace the previous one: ");
pp = Console.ReadLine();
paper = Int32.Parse(pp);
} while (paper < 0);
do
{
Console.WriteLine("\nEnter the comment to replace the previous one: ");
cc = Console.ReadLine();
} while (cc.Length == 0);
r.Edits(strings, tt, yeo, paper, cc);
break;
}
case "d":
{
r.Deletes(strings);
choice = "r";
break;
}
default: Console.WriteLine("Try again. ('e' to edit, 'd' to delete and 'r' to return)"); break;
}
} while (choice != "r");
break;
}
default: Console.WriteLine("Try again. ('a' to add, 's' to search and 'e' to exit)"); break;
}
} while (func != "e");
break;
}
default: Console.WriteLine("Try again. ('o' to open file and 'e' to exit)"); break;
}
} while (task != "e");
}
