public ClassRepresentation GenerateServiceClass(string @namespace)
{
var @class = new ClassRepresentation(_swagger["info"]["title"].ToString(), @namespace)
{
Comments = _swagger["info"]["description"].ToString() + " " + _swagger["info"]["version"].ToString()
};
var securityDefinitions = _swagger["securityDefinitions"];
foreach (var securityDefinition in securityDefinitions.Values())
{
if (securityDefinition["type"]?.ToString() == "oauth2")
{
@class.BaseType = new BaseTypeRepresentation(typeof(OAuth2ResourceProvider));
if (@class.Properties.Count > 0)
{
//Here we are merging the implicit and code workflows
//TODO: should probably check the other parameters here and verify they match
var flows = @class.Properties.Single(p => p.Name == "Flows");
((List <ResponseTypeEnum>)((ConcreteValueRepresentation)flows.PropertyValue).PropertyValue).Add(StringToEnum(securityDefinition["flow"].ToString()));
if (securityDefinition["tokenUrl"] != null)
{
@class.Properties.Add(new PropertyRepresentation(typeof(Uri), "TokenUrl")
{
IsOverride = true,
PropertyValue = new ConcreteValueRepresentation(new Uri(securityDefinition["tokenUrl"].ToString()))
});
}
}
else
{
@class.Properties.Add(new PropertyRepresentation(typeof(Uri), "AuthorizationUrl")
{
IsOverride = true,
PropertyValue = new ConcreteValueRepresentation(new Uri(securityDefinition["authorizationUrl"].ToString()))
});
if (securityDefinition["tokenUrl"] != null)
{
@class.Properties.Add(new PropertyRepresentation(typeof(Uri), "TokenUrl")
{
IsOverride = true,
PropertyValue = new ConcreteValueRepresentation(new Uri(securityDefinition["tokenUrl"].ToString()))
});
}
@class.Properties.Add(new PropertyRepresentation(typeof(List <string>), "AvailableScopes")
{
IsOverride = true,
PropertyValue = new ConcreteValueRepresentation(securityDefinition["scopes"]
.ToObject <JObject>()
.Properties()
.Select(p => p.Name)
.ToList())
});
@class.Properties.Add(new PropertyRepresentation(typeof(List <ResponseTypeEnum>), "Flows")
{
IsOverride = true,
PropertyValue = new ConcreteValueRepresentation(new List <ResponseTypeEnum> {
StringToEnum(securityDefinition["flow"].ToString())
})
});
if (securityDefinition["x-token-name"] != null)
{
@class.Properties.Add(new PropertyRepresentation(typeof(string), "TokenName")
{
IsOverride = true,
PropertyValue = new ConcreteValueRepresentation(securityDefinition["x-token-name"].ToString())
});
}
if (securityDefinition["x-scope-delimiter"] != null)
{
@class.Properties.Add(new PropertyRepresentation(typeof(char), "ScopeDelimiter")
{
IsOverride = true,
PropertyValue = new ConcreteValueRepresentation(securityDefinition["x-scope-delimiter"].ToString().ToCharArray()[0])
});
}
@class.Metadatas.Add(new ConcreteMetadataRepresentation(typeof(CredentialType))
{
ConstructorParameters = new List <object> {
typeof(OAuth2Credentials)
}
});
}
}
else if (securityDefinition["type"]?.ToString() == "oauth1")
{
@class.BaseType = new BaseTypeRepresentation(typeof(OAuth1ResourceProvider));
@class.Properties.Add(new PropertyRepresentation(typeof(Uri), "RequestUrl")
{
IsOverride = true,
PropertyValue = new ConcreteValueRepresentation(new Uri(securityDefinition["requestUrl"].ToString()))
});
@class.Properties.Add(new PropertyRepresentation(typeof(Uri), "AuthorizationUrl")
{
IsOverride = true,
PropertyValue = new ConcreteValueRepresentation(new Uri(securityDefinition["authorizationUrl"].ToString()))
});
@class.Properties.Add(new PropertyRepresentation(typeof(Uri), "TokenUrl")
{
IsOverride = true,
PropertyValue = new ConcreteValueRepresentation(new Uri(securityDefinition["tokenUrl"].ToString()))
});
@class.Properties.Add(new PropertyRepresentation(typeof(OAuthParameterTypeEnum), "ParameterType")
{
IsOverride = true,
PropertyValue = new ConcreteValueRepresentation(StringToParameterTypeEnum(securityDefinition["x-parameter-type"].ToString()))
});
@class.Metadatas.Add(new ConcreteMetadataRepresentation(typeof(CredentialType))
{
ConstructorParameters = new List <object> {
typeof(OAuth1Credentials)
}
});
}
else
{
throw new Exception();
}
}
return(@class);
}
public List <ClassRepresentation> GenerateRequestClasses(
string @namespace,
string serviceTypeName,
string serviceTypeNamespace)
{
var classes = new List <ClassRepresentation>();
var scheme = _swagger["schemes"][0].ToString();
var domain = _swagger["host"].ToString();
var pathRoot = _swagger["basePath"].ToString();
//TODO: need to get the "produces" and "consumes" from here
var paths = _swagger["paths"];
foreach (JProperty path in paths)
{
var pathResidual = path.Name;
foreach (JProperty request in path.Value)
{
var details = request.Value.ToObject <JObject>();
var @class = new ClassRepresentation(
details["operationId"].ToString(),
@namespace)
{
Comments = details["summary"].ToString()
};
@class.Metadatas.Add(new AbstractMetadataRepresentation(typeof(ServiceType), serviceTypeNamespace, serviceTypeName));
@class.BaseType = new BaseTypeRepresentation(typeof(OAuthRequest));
@class.Properties.Add(new PropertyRepresentation(typeof(string), "Host")
{
IsOverride = true,
PropertyValue = new ConcreteValueRepresentation($"{scheme}://{domain}")
});
@class.Properties.Add(new PropertyRepresentation(typeof(string), "Path")
{
IsOverride = true,
PropertyValue = new ConcreteValueRepresentation((pathRoot + pathResidual).Replace("//", "/"))
});
@class.Properties.Add(new PropertyRepresentation(typeof(string), "HttpMethod")
{
IsOverride = true,
PropertyValue = new ConcreteValueRepresentation(request.Name.ToUpper())
});
if (details["x-request-filter-property"] != null)
{
@class.Properties.Add(new PropertyRepresentation(typeof(string), "RequestFilterKey")
{
IsOverride = true,
PropertyValue = new ConcreteValueRepresentation(details["x-request-filter-property"].ToString())
});
}
if (details["consumes"] != null)
{
var headers = details["consumes"].ToObject <JArray>().Select(t => t.ToString());
var header = string.Join(",", headers);
var currentHeaderProperty = @class.Properties.SingleOrDefault(p => p.Name == "Headers");
if (currentHeaderProperty == null)
{
@class.Properties.Add(
new PropertyRepresentation(typeof(Dictionary <HttpRequestHeader, string>), "Headers")
{
IsOverride = true,
PropertyValue = new ConcreteValueRepresentation(new Dictionary <HttpRequestHeader, string> {
{ HttpRequestHeader.Accept, header }
})
});
}
else
{
//TODO: this will error out if there is already an accept header. should we be using something other than a dictionary,
//like NameValueCollection or HttpCollection???
((Dictionary <HttpRequestHeader, string>)((ConcreteValueRepresentation)currentHeaderProperty.PropertyValue).PropertyValue).Add(HttpRequestHeader.Accept, header);
}
}
//TODO: this is pretty ridgid and makes assumptions about the structure that may not be true
if (details["security"]?.ToObject <JArray>()?.Count > 0 &&
details["security"]?.ToObject <JArray>()[0]?.ToObject <JObject>()?["oauth2"] != null)
{
var scopes =
details["security"]
.ToObject <JArray>()[0]
.ToObject <JObject>()["oauth2"]
.ToObject <JArray>()
.Select(s => s.ToString())
.ToList();
@class.Properties.Add(new PropertyRepresentation(typeof(List <string>), "RequiredScopes")
{
IsOverride = true,
PropertyValue = new ConcreteValueRepresentation(scopes)
});
}
string requestFilterProperty = null;
if (details["parameters"] != null)
{
foreach (JObject parameter in details["parameters"])
{
if (parameter["x-request-filter-property"] != null)
{
requestFilterProperty = parameter["x-request-filter-property"].ToString();
}
var name = CreateCSharpPropertyName(parameter["name"].ToString());
//TODO: here we have to determine if this will constitute a new enum
//and then figure out how to represent that new enum as part of this property
PropertyRepresentation property = null;
if (parameter["enum"] != null)
{
var enumName = @class.Name + name + "Enum";
var enumNamespace = "Foundations.Attributes";
var @enum = new EnumRepresentation(
enumName,
enumNamespace);
foreach (var item in parameter["enum"])
{
@enum.Values.Add(
CreateCSharpPropertyName(item.ToString()),
item.ToString());
}
@class.Enums.Add(@enum);
ValueRepresentation propertyValue = null;
if (parameter["default"] != null)
{
propertyValue = new NewEnumValueRepresentation(
@enum.Name,
CreateCSharpPropertyName(parameter["default"].ToString()));
}
property = new PropertyRepresentation(
@enum.Name,
@namespace,
name)
{
IsAutoProperty = true,
PropertyValue = propertyValue,
Comments = parameter["description"].ToString()
};
}
else
{
var type = GetTypeFromParameterType(
parameter["type"]?.ToString(),
parameter["format"]?.ToString(),
parameter["required"]?.ToString());
ConcreteValueRepresentation propertyValue = null;
if (parameter["default"] != null)
{
propertyValue = new ConcreteValueRepresentation(ConvertType(
parameter["default"].ToString(),
type));
}
property = new PropertyRepresentation(type, name)
{
IsAutoProperty = true,
PropertyValue = propertyValue,
Comments = parameter["description"].ToString()
};
}
var nameMetadata = new ConcreteMetadataRepresentation(typeof(Name));
nameMetadata.ConstructorParameters = new List <object> {
parameter["name"].ToString()
};
property.Metadatas.Add(nameMetadata);
if (parameter["in"].ToString() == "query")
{
//querystringParameters.Add(parameter["name"].ToString(), name);
var propertyTypeMetadata = new ConcreteMetadataRepresentation(typeof(ParameterType));
propertyTypeMetadata.ConstructorParameters = new List <object> {
RequestParameterTypeEnum.Query
};
property.Metadatas.Add(propertyTypeMetadata);
}
else if (parameter["in"].ToString() == "path")
{
//urlsegmentParameters.Add(parameter["name"].ToString(), name);
var propertyTypeMetadata = new ConcreteMetadataRepresentation(typeof(ParameterType));
propertyTypeMetadata.ConstructorParameters = new List <object> {
RequestParameterTypeEnum.Path
};
property.Metadatas.Add(propertyTypeMetadata);
}
else if (parameter["in"].ToString() == "header")
{
var propertyTypeMetadata = new ConcreteMetadataRepresentation(typeof(ParameterType));
propertyTypeMetadata.ConstructorParameters = new List <object> {
RequestParameterTypeEnum.Header
};
property.Metadatas.Add(propertyTypeMetadata);
}
else
{
//cover "body" here
throw new NotImplementedException();
}
if (parameter["required"]?.ToString() == "true")
{
property.Metadatas.Add(new ConcreteMetadataRepresentation(typeof(Required)));
}
if (parameter["pattern"]?.ToString() != null)
{
var formatMetadata = new ConcreteMetadataRepresentation(typeof(Format));
formatMetadata.ConstructorParameters = new List <object> {
parameter["pattern"]?.ToString()
};
property.Metadatas.Add(formatMetadata);
}
@class.Properties.Add(property);
}
}
//handle the response
//if the response contains x-timeseries-information then append the ITimeseries interface
//if the response contains the x-response-filter property AND there is a parameter with the x-request-filter property, then implement the IFilterable (and implicitly the ITimeseries) interface
classes.Add(@class);
}
}
return(classes);
}
