public Task BindAsync()

in src/WebJobs.Extensions.OpenAI/Assistants/AssistantSkillTriggerBindingProvider.cs [109:135]

20 lines of code
3 McCabe index (conditional complexity)


        public Task<ITriggerData> BindAsync(object value, ValueBindingContext context)
        {
            Type destinationType = this.parameterInfo.ParameterType;

            SkillInvocationContext skillInvocationContext = (SkillInvocationContext)value;

            object? convertedValue;
            if (!string.IsNullOrEmpty(skillInvocationContext.Arguments?.ToString()))
            {
                // We expect that input to always be a string value in the form {"paramName":paramValue}
                JObject argsJson = JObject.Parse(skillInvocationContext.Arguments.ToString());
                JToken? paramValue = argsJson[this.parameterInfo.Name];
                convertedValue = paramValue?.ToObject(destinationType);
            }
            else
            {
                // Value types in .NET can't be assigned to null, so we use Activator.CreateInstance to 
                // create a default value of the type (example, 0 for int).
                convertedValue = destinationType.IsValueType ? Activator.CreateInstance(destinationType) : null;
            }

            SimpleValueProvider inputValueProvider = new(convertedValue, destinationType);

            Dictionary<string, object?> bindingData = new(StringComparer.OrdinalIgnoreCase); // TODO: Cache
            TriggerData triggerData = new(inputValueProvider, bindingData);
            return Task.FromResult<ITriggerData>(triggerData);
        }