private InvocationExpressionSyntax ChainWithFormatters(InvocationExpressionSyntax invocationExpression)
{
this.methodRequestInfo
.WithFormatters
.ForEach(x =>
{
invocationExpression = invocationExpression.ChainWith($"With{x.Key}").WithArgs(x.Value);
});
return(invocationExpression);
}
private InvocationExpressionSyntax ChainWithArguments(InvocationExpressionSyntax invocationExpression, IReadOnlyList <ArgumentSyntax[]> args, string methodName)
{
if (args.Count > 0)
{
args.ForEach(x =>
{
invocationExpression = invocationExpression.ChainWith(methodName)
.WithArgs(x);
});
}
return(invocationExpression);
}
private InvocationExpressionSyntax ChainWithRequestUrlBuilding(InvocationExpressionSyntax invocationExpression)
{
//Add the UriTemplatePrefix if any.
if (this.methodRequestInfo.UriTemplatePrefix != null)
{
invocationExpression = invocationExpression.ChainWith(nameof(IRestRequest.WithUriTemplatePrefix))
.WithArgs(this.methodRequestInfo.UriTemplatePrefix);
}
//Add the UriTemplateSuffix if any.
if (this.methodRequestInfo.UriTemplateSuffix != null)
{
invocationExpression = invocationExpression.ChainWith(nameof(IRestRequest.WithUriTemplateSuffix))
.WithArgs(this.methodRequestInfo.UriTemplateSuffix);
}
invocationExpression = invocationExpression.ChainWith(nameof(IRestRequest.WithUriTemplate))
.WithArgs(this.methodRequestInfo.UriTemplate);
invocationExpression = this.ChainWithUriParameters(invocationExpression);
return(invocationExpression);
}
private InvocationExpressionSyntax ChainWithContent(InvocationExpressionSyntax invocationExpression)
{
var contents = this.methodRequestInfo.WithContentArguments;
if (contents.Count > 0)
{
contents.ForEach(x =>
{
string methodName = (x is FormUlrEncodedContentArgument) ?
nameof(IRestRequest.WithFormUrlEncodedContent) :
nameof(IRestRequest.WithContent);
invocationExpression = invocationExpression.ChainWith(methodName)
.WithArgs(x.Arguments);
});
}
;
return(invocationExpression);
}
private InvocationExpressionSyntax ChainWithSendMethod(InvocationExpressionSyntax invocationExpression, TypeSyntax returnType)
{
switch (returnType)
{
case null:
// Task.
return(invocationExpression.ChainWith(nameof(IRestRequest.SendAsync)));
case ArrayTypeSyntax type01 when type01.ElementType.GetTypeName() == nameof(Byte):
case ArrayTypeSyntax type02 when type02.ElementType is PredefinedTypeSyntax elementType &&
elementType.Keyword.IsKind(SyntaxKind.ByteKeyword):
// Task<byte[]>.
return(invocationExpression.ChainWith(nameof(IRestRequest.ReadAsByteArrayAsync)));
case PredefinedTypeSyntax predefinedType when predefinedType.Keyword.IsKind(SyntaxKind.StringKeyword):
case var simpleType when simpleType.GetTypeName() == nameof(String):
// Task<string>.
return(invocationExpression.ChainWith(nameof(IRestRequest.ReadAsStringAsync)));
case var type when type.GetTypeName() == nameof(Stream):
// Task<Stream>.
return(invocationExpression.ChainWith(nameof(IRestRequest.ReadAsStreamAsync)));
case PredefinedTypeSyntax predefinedType when predefinedType.Keyword.IsKind(SyntaxKind.BoolKeyword):
case var simpleType when simpleType.GetTypeName() == nameof(Boolean):
// Task<bool>.
return(invocationExpression.ChainWith(nameof(IRestRequest.SendAndGetSuccessAsync)));
case var simpleType when simpleType.GetTypeName() == nameof(HttpResponseMessage):
// Task<HttpResponseMessage>.
return(invocationExpression.ChainWith(nameof(IRestRequest.ReadAsHttpResponseMessageAsync)));
default:
// Task<T>.
return(invocationExpression.ChainWith(nameof(IRestRequest.ReadAsObject), returnType));
}
}
