private static void ExecuteFileMode(IEquationNormalizer normalizer, string file)
{
if (!File.Exists(file))
{
Console.WriteLine($"File \"{file}\" does not exists.");
return;
}
// ReSharper disable once AssignNullToNotNullAttribute
var output = Path.Combine(Path.GetDirectoryName(file), Path.GetFileNameWithoutExtension(file) + ".out");
using (var reader = new StreamReader(file))
using (var writer = new StreamWriter(File.Open(output, FileMode.Create, FileAccess.Write)))
{
while (!reader.EndOfStream)
{
var input = reader.ReadLine();
try
{
// ReSharper disable once AssignNullToNotNullAttribute
var result = normalizer.Normalize(input);
writer.WriteLine($"{input} -> {result}");
}
catch (Exception ex)
{
writer.WriteLine(ex.Message);
}
}
}
}
private static void ExecuteConsoleMode(IEquationNormalizer normalizer)
{
while (true)
{
Console.WriteLine(Invintation);
var input = Console.ReadLine();
try
{
// ReSharper disable once AssignNullToNotNullAttribute
Console.WriteLine(normalizer.Normalize(input));
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
}
