public static void Main(string[] args)
{
// needed to display the report right
Console.WindowWidth = 80;
PhonebookRepository repository = new PhonebookRepository();
StreamReader enriesReader = new StreamReader(EnriesPath);
using (enriesReader)
{
string line = enriesReader.ReadLine();
while (line != null)
{
PhonebookEntry currentEntry = PhonebookEntry.Parse(line);
repository.AddEntry(currentEntry);
line = enriesReader.ReadLine();
}
}
StreamReader commandsReader = new StreamReader(CommandPath);
using (commandsReader)
{
Console.WriteLine(new string('_', Console.WindowWidth));
string line = commandsReader.ReadLine();
while (line != null)
{
var report = ParseCommand(line, repository);
if (report.Count() != 0)
{
foreach (var item in report)
{
Console.WriteLine(item);
}
Console.WriteLine(new string('_', Console.WindowWidth));
}
else
{
Console.WriteLine("No information found.");
Console.WriteLine(new string('_', Console.WindowWidth));
}
line = commandsReader.ReadLine();
}
}
}
public static void Main(string[] args)
{
// needed to display the report right
Console.WindowWidth = 80;
PhonebookRepository repository = new PhonebookRepository();
StreamReader enriesReader = new StreamReader(EnriesPath);
using (enriesReader)
{
string line = enriesReader.ReadLine();
while (line != null)
{
PhonebookEntry currentEntry = PhonebookEntry.Parse(line);
repository.AddEntry(currentEntry);
line = enriesReader.ReadLine();
}
}
StreamReader commandsReader = new StreamReader(CommandPath);
using (commandsReader)
{
Console.WriteLine(new string('_', Console.WindowWidth));
string line = commandsReader.ReadLine();
while (line != null)
{
var report = ParseCommand(line, repository);
if (report.Count() != 0)
{
foreach (var item in report)
{
Console.WriteLine(item);
}
Console.WriteLine(new string('_', Console.WindowWidth));
}
else
{
Console.WriteLine("No information found.");
Console.WriteLine(new string('_', Console.WindowWidth));
}
line = commandsReader.ReadLine();
}
}
}
private static IEnumerable <PhonebookEntry> ParseCommand(string line, PhonebookRepository repository)
{
int commandEndIndex = line.IndexOf('(');
if (commandEndIndex == -1)
{
throw new ArgumentException("Invalid command input");
}
string command = line.Substring(0, commandEndIndex);
string commandParameters = line.Substring(commandEndIndex + 1, line.Length - commandEndIndex - 2);
string[] listOfCommandParameters = commandParameters.Split(',');
for (int i = 0; i < listOfCommandParameters.Length; i++)
{
listOfCommandParameters[i] = listOfCommandParameters[i].Trim();
}
if (command != "find")
{
throw new ArgumentException("Invalid command input");
}
IEnumerable <PhonebookEntry> result;
if (listOfCommandParameters.Length == 1)
{
result = repository.Find(listOfCommandParameters[0]);
}
else if (listOfCommandParameters.Length == 2)
{
result = repository.Find(listOfCommandParameters[0], listOfCommandParameters[1]);
}
else
{
throw new ArgumentException("Invalid lenght of command parameters.");
}
return(result);
}
private static IEnumerable<PhonebookEntry> ParseCommand(string line, PhonebookRepository repository)
{
int commandEndIndex = line.IndexOf('(');
if (commandEndIndex == -1)
{
throw new ArgumentException("Invalid command input");
}
string command = line.Substring(0, commandEndIndex);
string commandParameters = line.Substring(commandEndIndex + 1, line.Length - commandEndIndex - 2);
string[] listOfCommandParameters = commandParameters.Split(',');
for (int i = 0; i < listOfCommandParameters.Length; i++)
{
listOfCommandParameters[i] = listOfCommandParameters[i].Trim();
}
if (command != "find")
{
throw new ArgumentException("Invalid command input");
}
IEnumerable<PhonebookEntry> result;
if (listOfCommandParameters.Length == 1)
{
result = repository.Find(listOfCommandParameters[0]);
}
else if (listOfCommandParameters.Length == 2)
{
result = repository.Find(listOfCommandParameters[0], listOfCommandParameters[1]);
}
else
{
throw new ArgumentException("Invalid lenght of command parameters.");
}
return result;
}