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using PKISharp.WACS.Configuration;
using System;
using System.Threading.Tasks;
namespace PKISharp.WACS.Services
{
public class ArgumentsService : IArgumentsService
{
private readonly ILogService _log;
private readonly ArgumentsParser _parser;
private MainArguments? _mainArguments;
public MainArguments MainArguments
{
get
{
if (_mainArguments == null)
{
_mainArguments = _parser.GetArguments<MainArguments>();
if (_mainArguments == null)
{
_mainArguments = new MainArguments();
}
}
return _mainArguments;
}
}
public ArgumentsService(ILogService log, ArgumentsParser parser)
{
_log = log;
_parser = parser;
}
public T? GetArguments<T>() where T : class, new() => _parser.GetArguments<T>();
public async Task<string?> TryGetArgument(string? providedValue, IInputService input, string what, bool secret = false) => await TryGetArgument(providedValue, input, new[] { what }, secret);
public async Task<string?> TryGetArgument(string? providedValue, IInputService input, string[] what, bool secret = false)
{
if (!string.IsNullOrWhiteSpace(providedValue))
{
return providedValue;
}
if (secret)
{
return await input.ReadPassword(what[0]);
}
var raw = await input.RequestString(what);
if (string.IsNullOrWhiteSpace(raw))
{
return null;
}
else
{
return raw;
}
}
public string TryGetRequiredArgument(string optionName, string? providedValue)
{
if (string.IsNullOrWhiteSpace(providedValue))
{
_log.Error("Option --{optionName} not provided", optionName.ToLower());
throw new Exception($"Option --{optionName.ToLower()} not provided");
}
return providedValue;
}
public void ShowHelp() => _parser.ShowArguments();
public bool Valid => _parser.Validate();
public bool Active => _parser.Active();
public void ShowCommandLine() => _parser.ShowCommandLine();
/// <summary>
/// Is the command (e.g. --cancel or --renew)
/// filtered for specific renewals
/// </summary>
/// <returns></returns>
public bool HasFilter()
{
if (MainArguments == null)
{
return false;
}
return
!string.IsNullOrEmpty(MainArguments.Id) ||
!string.IsNullOrEmpty(MainArguments.FriendlyName);
}
}
}
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