using System;

using System.Net.Http;

using Newtonsoft.Json;

using Newtonsoft.Json.Converters;

using NJsonSchema;

using System.ComponentModel;

//using NJsonSchema.Annotations;

//using NJsonSchema.CodeGeneration.CSharp;

using System.ComponentModel.DataAnnotations;

using System.Threading.Tasks;

using System.Collections.Generic;

public class Program

{

    public static async Task Main()

    {

​

        Console.WriteLine(JsonSchema.FromType(typeof(ModuleAssemblyMetadata)).ToJson());

    }

}

​

[JsonConverter(typeof(StringEnumConverter))] 

public enum ModuleLanguage

{

    Html,

    Markdown,

    Text

}

​

public class ParameterMetadata

{

    [JsonProperty("name", Required = Required.Always )]

    public string Name { get; set; }

​

    [JsonProperty("type", Required = Required.Always)]

    public string Type { get; set; }

​

    [JsonProperty("description", NullValueHandling = NullValueHandling.Ignore )]

    public string Description { get; set; }

    [JsonProperty("descriptionFile", NullValueHandling = NullValueHandling.Ignore )]

    public string DescriptionFile { get; set; }

​

    [JsonProperty("converter", NullValueHandling = NullValueHandling.Ignore )]

    public string Converter { get; set; }

}

​

public class QuestionModuleMetadata

{

    [JsonProperty("name", Required = Required.Always )]

    public string Name { get; set; }

​

    [JsonProperty("class", Required = Required.Always )]

    public string Class { get; set; }

​

    [JsonProperty("namespace", Required = Required.Always )]

    public string Namespace { get; set; }

​

    [JsonProperty("description", NullValueHandling = NullValueHandling.Ignore )]

    public string Description { get; set; }

​

    [JsonProperty("descriptionFile", NullValueHandling = NullValueHandling.Ignore )]

    public string DescriptionFile { get; set; }

​

    [JsonProperty("language", Required = Required.Always, DefaultValueHandling = DefaultValueHandling.Populate)]

    [DefaultValue(typeof(ModuleLanguage), "Markdown")]

    public ModuleLanguage Language { get; set; } = ModuleLanguage.Markdown;

​

    [JsonProperty("parameters", NullValueHandling = NullValueHandling.Ignore)]

    public List<ParameterMetadata> Parameters { get; set; }

}

​

public class ExamModuleMetadata

{

    [JsonProperty("name", Required = Required.Always )]

    public string Name { get; set; } = "";

​

    [JsonProperty("class", Required = Required.Always )]

    public string Class { get; set; } = "";

​

    [JsonProperty("namespace", Required = Required.Always)]

    public string Namespace { get; set; } = "";

​

    [JsonProperty("description",  NullValueHandling = NullValueHandling.Ignore)]

    public string Description { get; set; }

​

    [JsonProperty("css", NullValueHandling = NullValueHandling.Ignore)]

    public List<string> Css { get; set; }

​

    [JsonProperty("js", NullValueHandling = NullValueHandling.Ignore)]

    public List<string> Js { get; set; }

​

    [JsonProperty("descriptionFile", NullValueHandling = NullValueHandling.Ignore)]

    public string DescriptionFile { get; set; }

​

    [JsonProperty("parameters", NullValueHandling = NullValueHandling.Ignore)]

    public List<ParameterMetadata> Parameters { get; set; }

}

​

public class ModuleAssemblyMetadata

{

    [JsonProperty("assembly", Required = Required.Always)]

    public string Assembly { get; set; } = "";

​

    [JsonProperty("author", NullValueHandling = NullValueHandling.Ignore)]

    public string Author { get; set; } = "";

​

    [JsonProperty("version", Required = Required.Always)]

    public Version Version { get; set; } = null;

​

    [JsonProperty("exams", NullValueHandling = NullValueHandling.Ignore)]

    public List<ExamModuleMetadata> ExamModules { get; set; }

​

    [JsonProperty("questions", NullValueHandling = NullValueHandling.Ignore)]

    public List<QuestionModuleMetadata> QuestionModules { get; set; }

}