/// <summary>
/// Throws an exception if the <see cref="BsipaManifest"/> is not valid.
/// </summary>
/// <param name="requiresBsipa"></param>
/// <exception cref="ManifestValidationException"/>
/// <exception cref="BsipaDependsOnException"/>
public void Validate(bool requiresBsipa)
{
var nullProps = json.Linq.Where(n =>
n.Value == null || (n.Value.ToString() == string.Empty)).Select(n => n.Key).ToArray();
foreach (var prop in nullProps)
{
json.Remove(prop);
}
List <string> invalidProperties = new List <string>();
if (string.IsNullOrWhiteSpace(Id))
{
invalidProperties.Add(nameof(Id));
}
if (string.IsNullOrWhiteSpace(Name))
{
invalidProperties.Add(nameof(Name));
}
if (string.IsNullOrWhiteSpace(Author))
{
invalidProperties.Add(nameof(Author));
}
if (string.IsNullOrWhiteSpace(Version))
{
invalidProperties.Add(nameof(Version));
}
if (string.IsNullOrWhiteSpace(GameVersion) && requiresBsipa)
{
invalidProperties.Add(nameof(GameVersion));
}
if (string.IsNullOrWhiteSpace(GetDescription()))
{
invalidProperties.Add(nameof(Description));
}
if (requiresBsipa && !(DependsOn?.TryGetValue("BSIPA", out _) ?? false))
{
throw new BsipaDependsOnException();
}
if (invalidProperties.Count > 0)
{
string message;
if (invalidProperties.Count == 1)
{
message = $"The property '{invalidProperties.First()}' cannot be empty.";
}
else
{
message = $"The properties '{string.Join(", ", invalidProperties)}' cannot be empty.";
}
throw new ManifestValidationException(message, invalidProperties);
}
}