static void Main(string[] args)
{
try
{
string fileText = string.Empty;
Console.WriteLine("Please enter the file to parse with the complete path");
string filePath = Console.ReadLine();
Console.WriteLine("Parsing File");
IFileParser fileParser = new TextFileParser(new FileSystem());
fileText = fileParser.ParseFile(filePath);
Console.WriteLine("File parsed. Counting the number of words");
IWordCounter wordCounter = new WordCounterLogic();
var wordCounterOutput = wordCounter.CountWord(fileText);
ITextFormatter textFormatter = new TextFormatter.TextFormatter();
Console.WriteLine("Here is the output");
Console.WriteLine(textFormatter.FormatText(wordCounterOutput));
Console.Read();
}
catch (ArgumentNullException ex)
{
Console.WriteLine(ex.Message);
}
catch (FileNotFoundException ex)
{
Console.WriteLine(ex.Message);
}
catch (FileFormatException ex)
{
Console.WriteLine(ex.Message);
}
catch (Exception ex)
{
//Ideally we should not catch the Base exception class and should not allow the application to run
//since in case of OutOfMemory or StackOverFlowexception the application/system might not be in a position to run/
//The Application might be in a corrupted state and should not be allowed to run.
Console.WriteLine(ex.Message);
}
}
