using System;

using Newtonsoft.Json.Linq;

using Newtonsoft.Json.Schema;

public class Program

{

    public static void Main()

    {

        StartProgram(new string[10]);

    }

    public static void StartProgram(string[] args)

    {

        Console.WriteLine(@"Start Program");

        try

        {

        Console.WriteLine(@"************************************************");

        //Parse valid json schema string and print it, expected output the console will show correct json

        var stringToJSchema = JSchema.Parse(GetJSchemaData());

        Console.WriteLine(stringToJSchema); 

        //Parse crap json schema string and print it, expected output Exception is thrown

        var crapStringToJSchema = JSchema.Parse(GetCrapJSchemaData());

        Console.WriteLine(crapStringToJSchema);

        Console.WriteLine(@"************************************************");

        }

        catch(Exception ex)

        {

            throw ex;

        }       

        Console.WriteLine(@"End Program");

    }

    public static string GetJObjectData()

    {

        return @"{

         'name': 'Arnie Admin',

        'roles': ['Developer', 'Administrator']

            }";

    }

    public static string GetCrapJObjectData()

    {

        return @"{

         'name': 'Arnie Admin',

        'roles': ['Developer', 'Administrator']

            ";

    }

    public static string GetJSchemaData()

        {

                return @"{

                  ""$id"": ""https://example.com/person.schema.json"",

                  ""$schema"": ""http://json-schema.org/draft-07/schema#"",

                  ""title"": ""Person"",

                  ""type"": ""object"",

                  ""properties"": {

                    ""firstName"": {

                      ""type"": ""string"",

                      ""description"": ""The person's first name.""

                    },

                    ""lastName"": {

                      ""type"": ""string"",

                      ""description"": ""The person's last name.""

                    },

                    ""age"": {

                      ""description"": ""Age in years which must be equal to or greater than zero."",

                      ""type"": ""integer"",

                      ""minimum"": 0

                    }

                  }

                }";

        }   

     public static string GetCrapJSchemaData()

        {

                return @"{

                  ""$id"": ""https://example.com/person.schema.json"",

                  ""$schema"": ""http://json-schema.org/draft-07/schema#"",

                  ""title"": ""Person"",

                  ""type"": ""object"",

                  ""properties"": {

                    ""firstName"": {

                      ""type"": ""string"",

                      ""description"": ""The person's first name.""

                    },

                    ""lastName"": {

                      ""type"": ""string"",

                      ""description"": ""The person's last name.""

                    },

                ";

        }   

}