// Copyright 2013-2026 Daniel Parker
// Distributed under the Boost license, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

// See https://github.com/danielaparker/jsoncons for latest version

#ifndef JSONCONS_EXT_JSONSCHEMA_DRAFT202012_SCHEMA_DRAFT202012_HPP
#define JSONCONS_EXT_JSONSCHEMA_DRAFT202012_SCHEMA_DRAFT202012_HPP

namespace jsoncons {
namespace jsonschema {
namespace draft202012 {
    
    template <typename Json>
    struct schema_draft202012
    {
        static Json get_schema() 
        {
            static Json sch = Json::parse(R"(
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://json-schema.org/draft/2020-12/schema",
  "$vocabulary": {
    "https://json-schema.org/draft/2020-12/vocab/core": true,
    "https://json-schema.org/draft/2020-12/vocab/applicator": true,
    "https://json-schema.org/draft/2020-12/vocab/unevaluated": true,
    "https://json-schema.org/draft/2020-12/vocab/validation": true,
    "https://json-schema.org/draft/2020-12/vocab/meta-data": true,
    "https://json-schema.org/draft/2020-12/vocab/format-annotation": true,
    "https://json-schema.org/draft/2020-12/vocab/content": true
  },
  "$dynamicAnchor": "meta",

  "title": "Core and Validation specifications meta-schema",
  "allOf": [
{
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "$id": "https://json-schema.org/draft/2020-12/meta/core",
    "$vocabulary": {
        "https://json-schema.org/draft/2020-12/vocab/core": true
    },
    "$dynamicAnchor": "meta",

    "title": "Core vocabulary meta-schema",
    "type": ["object", "boolean"],
    "properties": {
        "$id": {
            "$ref": "#/$defs/uriReferenceString",
            "$comment": "Non-empty fragments not allowed.",
            "pattern": "^[^#]*#?$"
        },
        "$schema": { "$ref": "#/$defs/uriString" },
        "$ref": { "$ref": "#/$defs/uriReferenceString" },
        "$anchor": { "$ref": "#/$defs/anchorString" },
        "$dynamicRef": { "$ref": "#/$defs/uriReferenceString" },
        "$dynamicAnchor": { "$ref": "#/$defs/anchorString" },
        "$vocabulary": {
            "type": "object",
            "propertyNames": { "$ref": "#/$defs/uriString" },
            "additionalProperties": {
                "type": "boolean"
            }
        },
        "$comment": {
            "type": "string"
        },
        "$defs": {
            "type": "object",
            "additionalProperties": { "$dynamicRef": "#meta" }
        }
    },
    "$defs": {
        "anchorString": {
            "type": "string",
            "pattern": "^[A-Za-z_][-A-Za-z0-9._]*$"
        },
        "uriString": {
            "type": "string",
            "format": "uri"
        },
        "uriReferenceString": {
            "type": "string",
            "format": "uri-reference"
        }
    }
},

{
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "$id": "https://json-schema.org/draft/2020-12/meta/applicator",
    "$vocabulary": {
        "https://json-schema.org/draft/2020-12/vocab/applicator": true
    },
    "$dynamicAnchor": "meta",

    "title": "Applicator vocabulary meta-schema",
    "type": ["object", "boolean"],
    "properties": {
        "prefixItems": { "$ref": "#/$defs/schemaArray" },
        "items": { "$dynamicRef": "#meta" },
        "contains": { "$dynamicRef": "#meta" },
        "additionalProperties": { "$dynamicRef": "#meta" },
        "properties": {
            "type": "object",
            "additionalProperties": { "$dynamicRef": "#meta" },
            "default": {}
        },
        "patternProperties": {
            "type": "object",
            "additionalProperties": { "$dynamicRef": "#meta" },
            "propertyNames": { "format": "regex" },
            "default": {}
        },
        "dependentSchemas": {
            "type": "object",
            "additionalProperties": { "$dynamicRef": "#meta" },
            "default": {}
        },
        "propertyNames": { "$dynamicRef": "#meta" },
        "if": { "$dynamicRef": "#meta" },
        "then": { "$dynamicRef": "#meta" },
        "else": { "$dynamicRef": "#meta" },
        "allOf": { "$ref": "#/$defs/schemaArray" },
        "anyOf": { "$ref": "#/$defs/schemaArray" },
        "oneOf": { "$ref": "#/$defs/schemaArray" },
        "not": { "$dynamicRef": "#meta" }
    },
    "$defs": {
        "schemaArray": {
            "type": "array",
            "minItems": 1,
            "items": { "$dynamicRef": "#meta" }
        }
    }
},
{
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "$id": "https://json-schema.org/draft/2020-12/meta/unevaluated",
    "$vocabulary": {
        "https://json-schema.org/draft/2020-12/vocab/unevaluated": true
    },
    "$dynamicAnchor": "meta",

    "title": "Unevaluated applicator vocabulary meta-schema",
    "type": ["object", "boolean"],
    "properties": {
        "unevaluatedItems": { "$dynamicRef": "#meta" },
        "unevaluatedProperties": { "$dynamicRef": "#meta" }
    }
},
{
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "$id": "https://json-schema.org/draft/2020-12/meta/validation",
    "$vocabulary": {
        "https://json-schema.org/draft/2020-12/vocab/validation": true
    },
    "$dynamicAnchor": "meta",

    "title": "Validation vocabulary meta-schema",
    "type": ["object", "boolean"],
    "properties": {
        "type": {
            "anyOf": [
                { "$ref": "#/$defs/simpleTypes" },
                {
                    "type": "array",
                    "items": { "$ref": "#/$defs/simpleTypes" },
                    "minItems": 1,
                    "uniqueItems": true
                }
            ]
        },
        "const": true,
        "enum": {
            "type": "array",
            "items": true
        },
        "multipleOf": {
            "type": "number",
            "exclusiveMinimum": 0
        },
        "maximum": {
            "type": "number"
        },
        "exclusiveMaximum": {
            "type": "number"
        },
        "minimum": {
            "type": "number"
        },
        "exclusiveMinimum": {
            "type": "number"
        },
        "maxLength": { "$ref": "#/$defs/nonNegativeInteger" },
        "minLength": { "$ref": "#/$defs/nonNegativeIntegerDefault0" },
        "pattern": {
            "type": "string",
            "format": "regex"
        },
        "maxItems": { "$ref": "#/$defs/nonNegativeInteger" },
        "minItems": { "$ref": "#/$defs/nonNegativeIntegerDefault0" },
        "uniqueItems": {
            "type": "boolean",
            "default": false
        },
        "maxContains": { "$ref": "#/$defs/nonNegativeInteger" },
        "minContains": {
            "$ref": "#/$defs/nonNegativeInteger",
            "default": 1
        },
        "maxProperties": { "$ref": "#/$defs/nonNegativeInteger" },
        "minProperties": { "$ref": "#/$defs/nonNegativeIntegerDefault0" },
        "required": { "$ref": "#/$defs/stringArray" },
        "dependentRequired": {
            "type": "object",
            "additionalProperties": {
                "$ref": "#/$defs/stringArray"
            }
        }
    },
    "$defs": {
        "nonNegativeInteger": {
            "type": "integer",
            "minimum": 0
        },
        "nonNegativeIntegerDefault0": {
            "$ref": "#/$defs/nonNegativeInteger",
            "default": 0
        },
        "simpleTypes": {
            "enum": [
                "array",
                "boolean",
                "integer",
                "null",
                "number",
                "object",
                "string"
            ]
        },
        "stringArray": {
            "type": "array",
            "items": { "type": "string" },
            "uniqueItems": true,
            "default": []
        }
    }
},
{
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "$id": "https://json-schema.org/draft/2020-12/meta/meta-data",
    "$vocabulary": {
        "https://json-schema.org/draft/2020-12/vocab/meta-data": true
    },
    "$dynamicAnchor": "meta",

    "title": "Meta-data vocabulary meta-schema",

    "type": ["object", "boolean"],
    "properties": {
        "title": {
            "type": "string"
        },
        "description": {
            "type": "string"
        },
        "default": true,
        "deprecated": {
            "type": "boolean",
            "default": false
        },
        "readOnly": {
            "type": "boolean",
            "default": false
        },
        "writeOnly": {
            "type": "boolean",
            "default": false
        },
        "examples": {
            "type": "array",
            "items": true
        }
    }
},
{
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "$id": "https://json-schema.org/draft/2020-12/meta/format-annotation",
    "$vocabulary": {
        "https://json-schema.org/draft/2020-12/vocab/format-annotation": true
    },
    "$dynamicAnchor": "meta",

    "title": "Format vocabulary meta-schema for annotation results",
    "type": ["object", "boolean"],
    "properties": {
        "format": { "type": "string" }
    }
},
    {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "$id": "https://json-schema.org/draft/2020-12/meta/content",
    "$vocabulary": {
        "https://json-schema.org/draft/2020-12/vocab/content": true
    },
    "$dynamicAnchor": "meta",

    "title": "Content vocabulary meta-schema",

    "type": ["object", "boolean"],
    "properties": {
        "contentEncoding": { "type": "string" },
        "contentMediaType": { "type": "string" },
        "contentSchema": { "$dynamicRef": "#meta" }
    }
}
  ],
  "type": ["object", "boolean"],
  "$comment": "This meta-schema also defines keywords that have appeared in previous drafts in order to prevent incompatible extensions as they remain in common use.",
  "properties": {
    "definitions": {
      "$comment": "\"definitions\" has been replaced by \"$defs\".",
      "type": "object",
      "additionalProperties": { "$dynamicRef": "#meta" },
      "deprecated": true,
      "default": {}
    },
    "dependencies": {
      "$comment": "\"dependencies\" has been split and replaced by \"dependentSchemas\" and \"dependentRequired\" in order to serve their differing semantics.",
      "type": "object",
      "additionalProperties": {
        "anyOf": [
          { "$dynamicRef": "#meta" },
          { "$ref": "meta/validation#/$defs/stringArray" }
        ]
      },
      "deprecated": true,
      "default": {}
    },
    "$recursiveAnchor": {
      "$comment": "\"$recursiveAnchor\" has been replaced by \"$dynamicAnchor\".",
      "$ref": "meta/core#/$defs/anchorString",
      "deprecated": true
    },
    "$recursiveRef": {
      "$comment": "\"$recursiveRef\" has been replaced by \"$dynamicRef\".",
      "$ref": "meta/core#/$defs/uriReferenceString",
      "deprecated": true
    }
  }
}
 )"); 

            return sch;
        }
    };

} // namespace draft202012
} // namespace jsonschema
} // namespace jsoncons

#endif // JSONCONS_EXT_JSONSCHEMA_DRAFT202012_SCHEMA_DRAFT202012_HPP
