// @foonuget: JsonSchema.Net -Version 6.0.3

​

using System;

using Json.Schema;

using System.Text.Json;

​

​

public class Program

{

    public static void Main()

    {

        var json = @"{

            ""genericId"": ""abcdefghijk"",

            ""heartbeatId"": ""abcdefghijk"",

            ""components"": [{""prop1"":""foobarfoo"", ""prop2"":84}]

            }";

​

        var jsonDocumentInstance = JsonDocument.Parse(json);

​

        var schemaText = JsonSerializer.Serialize(Schemas.GenericSchema);

        var schemaFromString = JsonSchema.FromText(schemaText);

        var evaluationResultFromSchema = schemaFromString.Evaluate(jsonDocumentInstance);

        var directEvaluationResult = Schemas.GenericSchema.Evaluate(jsonDocumentInstance);

        Console.WriteLine(evaluationResultFromSchema.IsValid);

        Console.WriteLine(directEvaluationResult.IsValid);

    }

}

​

​

​

static class Schemas

{

    static readonly JsonSchema SunComponent = new JsonSchemaBuilder()

        .Properties(new Dictionary<string, JsonSchema>

        {

            { "prop1", new JsonSchemaBuilder()

                        .Type(SchemaValueType.String)

                        .MinLength(8)

            },

            { "prop2", new JsonSchemaBuilder()

                        .Type(SchemaValueType.Number)

                        .MultipleOf(42)

            }

        })

        .AdditionalProperties(false);

​

​

    public static readonly JsonSchema GenericSchema = new JsonSchemaBuilder()

        .Type(SchemaValueType.Object)

        .Schema(MetaSchemas.Draft7Id)

        .Description(

            "Configuration file.")

        .Properties(new Dictionary<string, JsonSchema>

        {

        {

            "genericId", new JsonSchemaBuilder()

                .Type(SchemaValueType.String)

                .MinLength(11)

                .MaxLength(11)

                .Description("A unique identifier for the device and connected infrastructure.")

                .Build()

        },

        {

            "heartbeatId", new JsonSchemaBuilder()

                .Type(SchemaValueType.String)

                .MinLength(11)

                .MaxLength(11)

                .Description("Heartbeat ID of the device.")

                .Build()

        },

        {

            "components", new JsonSchemaBuilder()

                .Type(SchemaValueType.Array)

                .MinItems(1)

                .Items(new JsonSchemaBuilder().OneOf(

                    new JsonSchemaBuilder().Ref(new Uri("#/$defs/sunComponent",

                        UriKind.RelativeOrAbsolute))))

        }

        })

        .Defs(new Dictionary<string, JsonSchema>

        {

        { "sunComponent", SunComponent},

        //{ "componentSchema", ComponentSchemas.GenericComponentSchema },

        //{ "specificComponentSchema", SpecificComponentSchemas.SpecificComponentSchema },

        //{ "componentTypeSchema", ComponentSchemas.ComponentTypeSchema() },

        })

        .Required("genericId",

            "heartbeatId", "components")

        .AdditionalProperties(false);

}

​