using System;

namespace Swan.DependencyInjection {
  /// <summary>
  /// Generic Constraint Registration Exception.
  /// </summary>
  /// <seealso cref="Exception" />
  public class DependencyContainerRegistrationException : Exception {
    private const String ConvertErrorText = "Cannot convert current registration of {0} to {1}";
    private const String RegisterErrorText = "Cannot register type {0} - abstract classes or interfaces are not valid implementation types for {1}.";

    /// <summary>
    /// Initializes a new instance of the <see cref="DependencyContainerRegistrationException" /> class.
    /// </summary>
    /// <param name="type">The type.</param>
    /// <param name="method">The method.</param>
    /// <param name="isTypeFactory">if set to <c>true</c> [is type factory].</param>
    public DependencyContainerRegistrationException(Type type, String method, Boolean isTypeFactory = false) : base(isTypeFactory ? String.Format(RegisterErrorText, type.FullName, method) : String.Format(ConvertErrorText, type.FullName, method)) {
    }
  }
}