public void Test_AddPerformance_ShouldAddThePerformance()
{
theatreDatabase.AddTheatre("Theatre Sofia");
theatreDatabase.AddPerformance(
"Theatre Sofia",
"Bella Donna",
new DateTime(2015, 01, 20, 20, 30, 00),
new TimeSpan(0, 1, 0, 0),
12);
string expectedOutput = "(Bella Donna, Theatre Sofia, 20.01.2015 20:30)";
string actualOutput = string.Join(", ", theatreDatabase.ListAllPerformances());
Assert.AreEqual(expectedOutput, actualOutput);
}
public static string ExecuteProcessCommand(string commandLine)
{
string[] commandParts = commandLine.Split('(');
string command = commandParts[0];
string commandResult;
string[] commandParameters = ExtractCommandParameters(commandLine);
try
{
switch (command)
{
case "AddTheatre":
commandResult = ExecuteAddTheatreCommand(commandParameters);
break;
case "PrintAllTheatres":
commandResult = ExecutePrintAllTheatresCommand();
break;
case "AddPerformance":
string theatreName = commandParameters[0];
string performanceTitle = commandParameters[1];
DateTime startDateTime =
DateTime.ParseExact(commandParameters[2], "dd.MM.yyyy HH:mm", CultureInfo.InvariantCulture);
TimeSpan duration = TimeSpan.Parse(commandParameters[3]);
decimal price = decimal.Parse(commandParameters[4], NumberStyles.Float);
PerformanceDatabase.AddPerformance(theatreName, performanceTitle, startDateTime, duration, price);
commandResult = "Performance added";
break;
case "PrintAllPerformances":
commandResult = Engine.ExecutePrintAllPerformancesCommand();
break;
case "PrintPerformances":
string theatre = commandParameters[0];
var performances = PerformanceDatabase.ListPerformances(theatre)
.Select(p => {
string startTime = p.StartDateTime.ToString("dd.MM.yyyy HH:mm");
return(string.Format("({0}, {1})", p.Name, startTime));
})
.ToList();
commandResult = performances.Any() ? string.Join(", ", performances) : "No performances";
break;
default:
commandResult = "Invalid command!";
break;
}
}
catch (Exception ex)
{
commandResult = "Error: " + ex.Message;
}
return(commandResult);
}
private static string ExecuteAddPerformanceCommand(string[] parameters)
{
string theatreName = parameters[0];
string performanceTitle = parameters[1];
DateTime startDateTime = ParseDateTime(parameters[2]);
TimeSpan duration = ParseDuration(parameters[3]);
decimal price = ParseNumber(parameters[4]);
performanceDb.AddPerformance(theatreName, performanceTitle, startDateTime, duration, price);
return(Constants.PerformanceAddedMsg);
}
private static string ExecuteAddPerformanceCommand(string[] commandParameters)
{
string theatreName = commandParameters[0];
string performanceTitle = commandParameters[1];
DateTime startDateTime = DateTime.ParseExact(commandParameters[2], "dd.MM.yyyy HH:mm", CultureInfo.InvariantCulture);
TimeSpan duration = TimeSpan.Parse(commandParameters[3]);
decimal price = decimal.Parse(commandParameters[4], CultureInfo.InvariantCulture);
performanceDB.AddPerformance(theatreName, performanceTitle, startDateTime, duration, price);
return("Performance added");
}
public static string ExecuteAddPerformanceCommand(string[] parameters)
{
string theatre = parameters[0];
string title = parameters[1];
DateTime startDate = DateTime.ParseExact(parameters[2], Constants.DateTimeFormat, CultureInfo.InvariantCulture);
TimeSpan duration = TimeSpan.Parse(parameters[3]);
decimal price = decimal.Parse(parameters[4]);
PerformanceDatabase.AddPerformance(theatre, title, startDate, duration, price);
return(Constants.PerformanceAddedMessage);
}
public static string ExecuteAddPerformanceCommand(IPerformanceDatabase dataBase, AddPerformanceCommand command)
{
dataBase.AddPerformance(
command.Theatre,
command.Performance,
command.Date,
command.Duration,
command.Price);
return "Performance added";
}
private static string ExecuteAddPerformanceCommand(string[] parameters)
{
string theatreName = parameters[0];
string performanceTitle = parameters[1];
DateTime startDateTime = ParseDateTime(parameters[2]);
TimeSpan duration = TimeSpan.Parse(parameters[3]);
decimal price = decimal.Parse(parameters[4], NumberStyles.Float);
performanceDatabase.AddPerformance(theatreName, performanceTitle, startDateTime, duration, price);
string commandResult = Constants.PerformanceAddedMsg;
return(commandResult);
}
private string ExecuteAddPerformanceCommand(string[] commands)
{
ITheatre theatre = new Theatre(commands[1]);
string performanceTitle = commands[2];
DateTime startDateTime = DateTime.ParseExact(commands[3], "dd.MM.yyyy HH:mm", CultureInfo.InvariantCulture);
TimeSpan duration = TimeSpan.Parse(commands[4]);
decimal price = decimal.Parse(commands[5], NumberStyles.Float);
database.AddPerformance(theatre, performanceTitle, startDateTime, duration, price);
string successMessage = "Performance added";
return(successMessage);
}
private static string ExecuteAddPerformanceCommand(IReadOnlyList <string> parameters)
{
string theatreName = parameters[0];
string performanceTitle = parameters[1];
DateTime result = DateTime.ParseExact(parameters[2], "dd.MM.yyyy HH:mm", CultureInfo.InvariantCulture);
DateTime startDateTime = result;
TimeSpan result2 = TimeSpan.Parse(parameters[3]);
TimeSpan duration = result2;
decimal result3 = decimal.Parse(parameters[4], NumberStyles.Float);
decimal price = result3;
Universal.AddPerformance(theatreName, performanceTitle, startDateTime, duration, price);
const string output = "Performance added";
return(output);
}
public static string ExecuteAddPerformanceCommand(string[] commandParams, IPerformanceDatabase database)
{
string theatreName = commandParams[0];
string performanceTitle = commandParams[1];
DateTime startDateTime = DateTime.ParseExact(commandParams[2],
"dd.MM.yyyy HH:mm",
CultureInfo.InvariantCulture);
TimeSpan duration = TimeSpan.Parse(commandParams[3]);
decimal price = decimal.Parse(commandParams[4], NumberStyles.Float);
database.AddPerformance(theatreName,
performanceTitle,
startDateTime,
duration,
price);
return("Performance added");
}
public static string ExecuteAddPerformanceCommand(string[] commandParams, IPerformanceDatabase database)
{
string theatreName = commandParams[0];
string performanceTitle = commandParams[1];
DateTime startDateTime = DateTime.ParseExact(commandParams[2],
"dd.MM.yyyy HH:mm",
CultureInfo.InvariantCulture);
TimeSpan duration = TimeSpan.Parse(commandParams[3]);
decimal price = decimal.Parse(commandParams[4], NumberStyles.Float);
database.AddPerformance(theatreName,
performanceTitle,
startDateTime,
duration,
price);
return "Performance added";
}
protected static void Main()
{
while (true)
{
var input = Console.ReadLine();
if (input == null)
{
return;
}
if (input != string.Empty)
{
var tokens = input.Split(new[] { '(', ',', ')' }, StringSplitOptions.RemoveEmptyEntries);
var command = tokens[0];
var parameters = tokens.Skip(1).Select(p => p.Trim()).ToArray();
string message;
try
{
switch (command)
{
case "AddTheatre":
var theatreName = parameters[0];
Database.AddTheatre(theatreName);
message = "Theatre added";
break;
case "PrintAllTheatres":
var theatres = Database.ListTheatres().ToList();
message = string.Join(", ", theatres);
break;
case "AddPerformance":
theatreName = parameters[0];
var performanceTitle = parameters[1];
var startDateTime = DateTime.ParseExact(
parameters[2],
"dd.MM.yyyy HH:mm",
CultureInfo.InvariantCulture);
var duration = TimeSpan.Parse(parameters[3]);
var price = decimal.Parse(parameters[4], NumberStyles.Float);
Database.AddPerformance(theatreName, performanceTitle, startDateTime, duration, price);
message = "Performance added";
break;
case "PrintAllPerformances":
var performances = Database.ListAllPerformances().ToList();
message = string.Join(", ", performances);
break;
case "PrintPerformances":
theatreName = parameters[0];
var performancesPerTheatre = Database.ListPerformances(theatreName).ToList();
message = string.Join(", ", performancesPerTheatre);
break;
default:
message = "Invalid command!";
break;
}
}
catch (Exception ex)
{
message = "Error: " + ex.Message;
}
Console.WriteLine(message);
}
}
}
public static void ExecuteAddPerformanceCommand(string theatreName, string performanceTitle, DateTime startDateTime, TimeSpan duration, decimal price)
{
theatresDatabase.AddPerformance(theatreName, performanceTitle, startDateTime, duration, price);
}