js-data-schema/dist/cjs/index.cjs

"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __name = (target, value) => __defProp(target, "name", { value, configurable: true });
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/index.js
var index_exports = {};
__export(index_exports, {
  DATA_TYPE_LIST: () => DATA_TYPE_LIST,
  DataParser: () => DataParser,
  DataParsingError: () => DataParsingError,
  DataSchemaRegistry: () => DataSchemaRegistry,
  DataSchemaResolver: () => DataSchemaResolver,
  DataType: () => DataType,
  DataValidationError: () => DataValidationError,
  DataValidator: () => DataValidator,
  arrayTypeParser: () => arrayTypeParser,
  arrayTypeValidator: () => arrayTypeValidator,
  booleanTypeParser: () => booleanTypeParser,
  booleanTypeValidator: () => booleanTypeValidator,
  getDataTypeFromValue: () => getDataTypeFromValue,
  numberTypeParser: () => numberTypeParser,
  numberTypeValidator: () => numberTypeValidator,
  objectTypeParser: () => objectTypeParser,
  objectTypeValidator: () => objectTypeValidator,
  requiredValueValidator: () => requiredValueValidator,
  stringTypeParser: () => stringTypeParser,
  stringTypeValidator: () => stringTypeValidator,
  validateDataSchema: () => validateDataSchema,
  validateDataSchemaDefinition: () => validateDataSchemaDefinition
});
module.exports = __toCommonJS(index_exports);

// src/data-type.js
var DataType = {
  ANY: "any",
  STRING: "string",
  NUMBER: "number",
  BOOLEAN: "boolean",
  ARRAY: "array",
  OBJECT: "object"
};
var DATA_TYPE_LIST = Object.values(DataType);
function getDataTypeFromValue(value) {
  if (value == null) return DataType.ANY;
  const baseType = typeof value;
  if (baseType === "string") return DataType.STRING;
  if (baseType === "number") return DataType.NUMBER;
  if (baseType === "boolean") return DataType.BOOLEAN;
  if (Array.isArray(value)) return DataType.ARRAY;
  if (baseType === "object") return DataType.OBJECT;
  return DataType.ANY;
}
__name(getDataTypeFromValue, "getDataTypeFromValue");

// src/data-parser.js
var import_js_service15 = require("@e22m4u/js-service");

// src/data-validator.js
var import_js_service9 = require("@e22m4u/js-service");
var import_js_format7 = require("@e22m4u/js-format");

// src/data-schema-resolver.js
var import_js_service2 = require("@e22m4u/js-service");
var import_js_format4 = require("@e22m4u/js-format");

// src/validate-data-schema.js
var import_js_format = require("@e22m4u/js-format");
function validateDataSchema(schema, shallowMode = false, validatedSchemas = /* @__PURE__ */ new Set()) {
  if (typeof shallowMode !== "boolean") {
    throw new import_js_format.InvalidArgumentError(
      'Argument "shallowMode" must be a Boolean, but %v was given.',
      shallowMode
    );
  }
  if (!(validatedSchemas instanceof Set)) {
    throw new import_js_format.InvalidArgumentError(
      'Argument "validatedSchemas" must be an instance of Set, but %v was given.',
      validatedSchemas
    );
  }
  if (validatedSchemas.has(schema)) {
    return;
  }
  if (!schema || typeof schema !== "object" && typeof schema !== "function" && typeof schema !== "string" || Array.isArray(schema)) {
    throw new import_js_format.InvalidArgumentError(
      "Data schema must be an Object, a Function or a non-empty String, but %v was given.",
      schema
    );
  }
  if (typeof schema !== "object") {
    return;
  }
  validatedSchemas.add(schema);
  if (schema.type !== void 0) {
    if (!schema.type || !DATA_TYPE_LIST.includes(schema.type)) {
      throw new import_js_format.InvalidArgumentError(
        'Schema option "type" must be one of values: %l, but %v was given.',
        DATA_TYPE_LIST,
        schema.type
      );
    }
  }
  if (schema.items !== void 0) {
    if (!schema.items || typeof schema.items !== "object" && typeof schema.items !== "function" && typeof schema.items !== "string" || Array.isArray(schema.items)) {
      throw new import_js_format.InvalidArgumentError(
        'Schema option "items" must be an Object, a Function or a non-empty String, but %v was given.',
        schema.items
      );
    }
    if (schema.type !== DataType.ARRAY) {
      throw new import_js_format.InvalidArgumentError(
        'Schema option "items" is only allowed for the "array" type, but %v was given.',
        schema.type
      );
    }
    if (!shallowMode && typeof schema.items === "object") {
      validateDataSchema(schema.items, shallowMode, validatedSchemas);
    }
  }
  if (schema.properties !== void 0) {
    if (!schema.properties || typeof schema.properties !== "object" && typeof schema.properties !== "function" && typeof schema.properties !== "string" || Array.isArray(schema.properties)) {
      throw new import_js_format.InvalidArgumentError(
        'Schema option "properties" must be an Object, a Function or a non-empty String, but %v was given.',
        schema.properties
      );
    }
    if (schema.type !== DataType.OBJECT) {
      throw new import_js_format.InvalidArgumentError(
        'Schema option "properties" is only allowed for the "object" type, but %v was given.',
        schema.type
      );
    }
    if (typeof schema.properties === "object") {
      Object.values(schema.properties).forEach((propSchema) => {
        if (propSchema === void 0) {
          return;
        }
        if (!propSchema || typeof propSchema !== "object" && typeof propSchema !== "function" && typeof propSchema !== "string" || Array.isArray(propSchema)) {
          throw new import_js_format.InvalidArgumentError(
            "Property schema must be an Object, a Function or a non-empty String, but %v was given.",
            propSchema
          );
        }
        if (!shallowMode && typeof propSchema === "object") {
          validateDataSchema(propSchema, shallowMode, validatedSchemas);
        }
      });
    }
  }
  if (schema.required !== void 0 && typeof schema.required !== "boolean") {
    throw new import_js_format.InvalidArgumentError(
      'Schema option "required" must be a Boolean, but %v was given.',
      schema.required
    );
  }
}
__name(validateDataSchema, "validateDataSchema");

// src/data-schema-registry.js
var import_js_service = require("@e22m4u/js-service");
var import_js_format3 = require("@e22m4u/js-format");

// src/validate-data-schema-definition.js
var import_js_format2 = require("@e22m4u/js-format");
function validateDataSchemaDefinition(schemaDef) {
  if (!schemaDef || typeof schemaDef !== "object" || Array.isArray(schemaDef)) {
    throw new import_js_format2.InvalidArgumentError(
      "Schema definition must be an Object, but %v was given.",
      schemaDef
    );
  }
  if (!schemaDef.name || typeof schemaDef.name !== "string") {
    throw new import_js_format2.InvalidArgumentError(
      'Definition option "name" must be a non-empty String, but %v was given.',
      schemaDef.name
    );
  }
  if (!schemaDef.schema || typeof schemaDef.schema !== "object" && typeof schemaDef.schema !== "function" && typeof schemaDef.schema !== "string" || Array.isArray(schemaDef.schema)) {
    throw new import_js_format2.InvalidArgumentError(
      'Definition option "schema" must be an Object, a Function or a non-empty String, but %v was given.',
      schemaDef.schema
    );
  }
  validateDataSchema(schemaDef.schema);
}
__name(validateDataSchemaDefinition, "validateDataSchemaDefinition");

// src/data-schema-registry.js
var _DataSchemaRegistry = class _DataSchemaRegistry extends import_js_service.Service {
  /**
   * Definitions.
   *
   * @type {Map<string, object>}
   */
  _definitions = /* @__PURE__ */ new Map();
  /**
   * Define schema.
   *
   * @param {object} schemaDef
   * @returns {this}
   */
  defineSchema(schemaDef) {
    validateDataSchemaDefinition(schemaDef);
    if (this._definitions.has(schemaDef.name)) {
      throw new import_js_format3.InvalidArgumentError(
        "Data schema %v is already registered.",
        schemaDef.name
      );
    }
    this._definitions.set(schemaDef.name, schemaDef);
    return this;
  }
  /**
   * Has schema.
   *
   * @param {string} schemaName
   * @returns {boolean}
   */
  hasSchema(schemaName) {
    return this._definitions.has(schemaName);
  }
  /**
   * Get schema.
   *
   * @param {string} schemaName
   * @returns {object}
   */
  getSchema(schemaName) {
    const schemaDef = this._definitions.get(schemaName);
    if (!schemaDef) {
      throw new import_js_format3.InvalidArgumentError(
        "Data schema %v is not found.",
        schemaName
      );
    }
    return schemaDef.schema;
  }
  /**
   * Get definition.
   *
   * @param {string} schemaName
   * @returns {object}
   */
  getDefinition(schemaName) {
    const schemaDef = this._definitions.get(schemaName);
    if (!schemaDef) {
      throw new import_js_format3.InvalidArgumentError(
        "Schema definition %v is not found.",
        schemaName
      );
    }
    return schemaDef;
  }
};
__name(_DataSchemaRegistry, "DataSchemaRegistry");
var DataSchemaRegistry = _DataSchemaRegistry;

// src/data-schema-resolver.js
var _DataSchemaResolver = class _DataSchemaResolver extends import_js_service2.Service {
  /**
   * Resolve schema.
   *
   * @param {object|Function|string} schema
   * @returns {object}
   */
  resolve(schema) {
    if (typeof schema === "function") {
      schema = schema(this.container);
      if (!schema || typeof schema !== "object" && typeof schema !== "string" || Array.isArray(schema)) {
        throw new import_js_format4.InvalidArgumentError(
          "Schema factory must return an Object or a non-empty String, but %v was given.",
          schema
        );
      }
    }
    if (schema && typeof schema === "string") {
      schema = this.getService(DataSchemaRegistry).getSchema(schema);
      if (!schema || typeof schema !== "object" && typeof schema !== "function" && typeof schema !== "string" || Array.isArray(schema)) {
        throw new import_js_format4.InvalidArgumentError(
          "Named schema must be an Object, a Function or a non-empty String, but %v was given.",
          schema
        );
      }
      if (typeof schema === "string" || typeof schema === "function") {
        return this.resolve(schema);
      }
    }
    validateDataSchema(schema, true);
    return schema;
  }
};
__name(_DataSchemaResolver, "DataSchemaResolver");
var DataSchemaResolver = _DataSchemaResolver;

// src/data-validators/array-type-validator.js
var import_js_service3 = require("@e22m4u/js-service");

// src/utils/to-pascal-case.js
function toPascalCase(input) {
  if (!input) return "";
  return input.replace(/([a-z])([A-Z])/g, "$1 $2").replace(/([0-9])([a-zA-Z])/g, "$1 $2").replace(/[-_]+|[^\p{L}\p{N}]/gu, " ").toLowerCase().replace(new RegExp("(?:^|\\s)(\\p{L})", "gu"), (_, letter) => letter.toUpperCase()).replace(/\s+/g, "");
}
__name(toPascalCase, "toPascalCase");

// src/errors/data-parsing-error.js
var import_js_format5 = require("@e22m4u/js-format");
var _DataParsingError = class _DataParsingError extends import_js_format5.InvalidArgumentError {
  /**
   * Value.
   *
   * @type {*}
   */
  value;
  /**
   * Target type.
   *
   * @type {string}
   */
  targetType;
  /**
   * Source path.
   *
   * @type {string|undefined}
   */
  sourcePath;
  /**
   * Constructor.
   *
   * @param {*} value
   * @param {string} targetType
   * @param {string} [sourcePath]
   */
  constructor(value, targetType, sourcePath) {
    const targetTypePc = toPascalCase(targetType);
    let message = "";
    if (sourcePath) {
      message = (0, import_js_format5.format)(
        "Unable to parse %v from %v as %s.",
        value,
        sourcePath,
        targetTypePc
      );
    } else {
      message = (0, import_js_format5.format)("Unable to parse %v as %s.", value, targetTypePc);
    }
    super(message);
    this.value = value;
    this.targetType = targetType;
    this.sourcePath = sourcePath;
  }
};
__name(_DataParsingError, "DataParsingError");
var DataParsingError = _DataParsingError;

// src/errors/data-validation-error.js
var import_js_format6 = require("@e22m4u/js-format");
var _DataValidationError = class _DataValidationError extends import_js_format6.InvalidArgumentError {
};
__name(_DataValidationError, "DataValidationError");
var DataValidationError = _DataValidationError;

// src/data-validators/array-type-validator.js
var import_js_empty_values = require("@e22m4u/js-empty-values");
function arrayTypeValidator(value, schema, options, container) {
  if (schema.type !== DataType.ARRAY) {
    return;
  }
  const emptyValues = container.get(import_js_empty_values.EmptyValuesService);
  const dataType = schema.type || DataType.ANY;
  if (emptyValues.isEmptyOf(dataType, value)) {
    return;
  }
  if (Array.isArray(value)) {
    return;
  }
  const sourcePath = options && options.sourcePath;
  if (sourcePath) {
    throw new DataValidationError(
      "Value of %v must be an Array, but %v was given.",
      sourcePath,
      value
    );
  } else {
    throw new DataValidationError(
      "Value must be an Array, but %v was given.",
      value
    );
  }
}
__name(arrayTypeValidator, "arrayTypeValidator");

// src/data-validators/object-type-validator.js
var import_js_service4 = require("@e22m4u/js-service");
var import_js_empty_values2 = require("@e22m4u/js-empty-values");
function objectTypeValidator(value, schema, options, container) {
  if (schema.type !== DataType.OBJECT) {
    return;
  }
  const emptyValues = container.get(import_js_empty_values2.EmptyValuesService);
  const dataType = schema.type || DataType.ANY;
  if (emptyValues.isEmptyOf(dataType, value)) {
    return;
  }
  if (value !== null && typeof value === "object" && !Array.isArray(value)) {
    return;
  }
  const sourcePath = options && options.sourcePath;
  if (sourcePath) {
    throw new DataValidationError(
      "Value of %v must be an Object, but %v was given.",
      sourcePath,
      value
    );
  } else {
    throw new DataValidationError(
      "Value must be an Object, but %v was given.",
      value
    );
  }
}
__name(objectTypeValidator, "objectTypeValidator");

// src/data-validators/string-type-validator.js
var import_js_service5 = require("@e22m4u/js-service");
var import_js_empty_values3 = require("@e22m4u/js-empty-values");
function stringTypeValidator(value, schema, options, container) {
  if (schema.type !== DataType.STRING) {
    return;
  }
  const emptyValues = container.get(import_js_empty_values3.EmptyValuesService);
  const dataType = schema.type || DataType.ANY;
  if (emptyValues.isEmptyOf(dataType, value)) {
    return;
  }
  if (typeof value === "string") {
    return;
  }
  const sourcePath = options && options.sourcePath;
  if (sourcePath) {
    throw new DataValidationError(
      "Value of %v must be a String, but %v was given.",
      sourcePath,
      value
    );
  } else {
    throw new DataValidationError(
      "Value must be a String, but %v was given.",
      value
    );
  }
}
__name(stringTypeValidator, "stringTypeValidator");

// src/data-validators/number-type-validator.js
var import_js_service6 = require("@e22m4u/js-service");
var import_js_empty_values4 = require("@e22m4u/js-empty-values");
function numberTypeValidator(value, schema, options, container) {
  if (schema.type !== DataType.NUMBER) {
    return;
  }
  const emptyValues = container.get(import_js_empty_values4.EmptyValuesService);
  const dataType = schema.type || DataType.ANY;
  if (emptyValues.isEmptyOf(dataType, value)) {
    return;
  }
  if (typeof value === "number") {
    return;
  }
  const sourcePath = options && options.sourcePath;
  if (sourcePath) {
    throw new DataValidationError(
      "Value of %v must be a Number, but %v was given.",
      sourcePath,
      value
    );
  } else {
    throw new DataValidationError(
      "Value must be a Number, but %v was given.",
      value
    );
  }
}
__name(numberTypeValidator, "numberTypeValidator");

// src/data-validators/boolean-type-validator.js
var import_js_service7 = require("@e22m4u/js-service");
var import_js_empty_values5 = require("@e22m4u/js-empty-values");
function booleanTypeValidator(value, schema, options, container) {
  if (schema.type !== DataType.BOOLEAN) {
    return;
  }
  const emptyValues = container.get(import_js_empty_values5.EmptyValuesService);
  const dataType = schema.type || DataType.ANY;
  if (emptyValues.isEmptyOf(dataType, value)) {
    return;
  }
  if (typeof value === "boolean") {
    return;
  }
  const sourcePath = options && options.sourcePath;
  if (sourcePath) {
    throw new DataValidationError(
      "Value of %v must be a Boolean, but %v was given.",
      sourcePath,
      value
    );
  } else {
    throw new DataValidationError(
      "Value must be a Boolean, but %v was given.",
      value
    );
  }
}
__name(booleanTypeValidator, "booleanTypeValidator");

// src/data-validators/required-value-validator.js
var import_js_service8 = require("@e22m4u/js-service");
var import_js_empty_values6 = require("@e22m4u/js-empty-values");
function requiredValueValidator(value, schema, options, container) {
  if (schema.required !== true) {
    return;
  }
  const emptyValues = container.get(import_js_empty_values6.EmptyValuesService);
  const dataType = schema.type || DataType.ANY;
  if (!emptyValues.isEmptyOf(dataType, value)) {
    return;
  }
  const sourcePath = options && options.sourcePath;
  if (sourcePath) {
    throw new DataValidationError(
      "Value of %v is required, but %v was given.",
      sourcePath,
      value
    );
  } else {
    throw new DataValidationError(
      "Value is required, but %v was given.",
      value
    );
  }
}
__name(requiredValueValidator, "requiredValueValidator");

// src/data-validator.js
var _DataValidator = class _DataValidator extends import_js_service9.Service {
  /**
   * Validators.
   *
   * @type {Function[]}
   */
  _validators = [
    stringTypeValidator,
    booleanTypeValidator,
    numberTypeValidator,
    objectTypeValidator,
    arrayTypeValidator,
    requiredValueValidator
  ];
  /**
   * Get validators.
   *
   * @returns {Function[]}
   */
  getValidators() {
    return [...this._validators];
  }
  /**
   * Set validators.
   *
   * @param {Function[]} list
   * @returns {this}
   */
  setValidators(list) {
    if (!Array.isArray(list)) {
      throw new import_js_format7.InvalidArgumentError(
        "Data validators must be an Array, but %v was given.",
        list
      );
    }
    list.forEach((validator) => {
      if (typeof validator !== "function") {
        throw new import_js_format7.InvalidArgumentError(
          "Data validator must be a Function, but %v was given.",
          validator
        );
      }
    });
    this._validators = [...list];
    return this;
  }
  /**
   * Define schema.
   *
   * @param {object} schemaDef
   * @returns {this}
   */
  defineSchema(schemaDef) {
    this.getService(DataSchemaRegistry).defineSchema(schemaDef);
    return this;
  }
  /**
   * Has schema.
   *
   * @param {string} schemaName
   * @returns {boolean}
   */
  hasSchema(schemaName) {
    return this.getService(DataSchemaRegistry).hasSchema(schemaName);
  }
  /**
   * Get schema.
   *
   * @param {string} schemaName
   * @returns {object}
   */
  getSchema(schemaName) {
    return this.getService(DataSchemaRegistry).getSchema(schemaName);
  }
  /**
   * Validate.
   *
   * @param {*} value
   * @param {object|Function|string} schema
   * @param {object} [options]
   */
  validate(value, schema, options) {
    if (options !== void 0) {
      if (options === null || typeof options !== "object" || Array.isArray(options)) {
        throw new import_js_format7.InvalidArgumentError(
          "Validation options must be an Object, but %v was given.",
          options
        );
      }
      if (options.sourcePath !== void 0) {
        if (!options.sourcePath || typeof options.sourcePath !== "string") {
          throw new import_js_format7.InvalidArgumentError(
            'Option "sourcePath" must be a non-empty String, but %v was given.',
            options.sourcePath
          );
        }
      }
      if (options.shallowMode !== void 0) {
        if (typeof options.shallowMode !== "boolean") {
          throw new import_js_format7.InvalidArgumentError(
            'Option "shallowMode" must be a Boolean, but %v was given.',
            options.shallowMode
          );
        }
      }
    }
    const sourcePath = options && options.sourcePath || void 0;
    const shallowMode = Boolean(options && options.shallowMode);
    validateDataSchema(schema, true);
    const schemaResolver = this.getService(DataSchemaResolver);
    if (typeof schema !== "object") {
      schema = schemaResolver.resolve(schema);
    }
    this._validators.forEach((validate) => {
      validate(value, schema, options, this.container);
    });
    if (shallowMode) {
      return;
    }
    if (Array.isArray(value) && schema.items !== void 0) {
      value.forEach((item, index) => {
        const itemPath = (sourcePath || "array") + `[${index}]`;
        const itemOptions = { ...options, sourcePath: itemPath };
        this.validate(item, schema.items, itemOptions);
      });
    } else if (value !== null && typeof value === "object" && schema.properties !== void 0) {
      let propsSchema = schema.properties;
      if (typeof propsSchema !== "object") {
        const resolvedSchema = schemaResolver.resolve(propsSchema);
        if (resolvedSchema.type !== DataType.OBJECT) {
          throw new import_js_format7.InvalidArgumentError(
            'Unable to get the "properties" option from the data schema of %v type.',
            resolvedSchema.type || DataType.ANY
          );
        }
        propsSchema = resolvedSchema.properties || {};
      }
      Object.keys(propsSchema).forEach((propName) => {
        const propSchema = propsSchema[propName];
        if (propSchema === void 0) {
          return;
        }
        const propValue = value[propName];
        const propPath = sourcePath ? sourcePath + `.${propName}` : propName;
        const propOptions = { ...options, sourcePath: propPath };
        this.validate(propValue, propSchema, propOptions);
      });
    }
  }
};
__name(_DataValidator, "DataValidator");
var DataValidator = _DataValidator;

// src/data-parser.js
var import_js_format8 = require("@e22m4u/js-format");

// src/data-parsers/array-type-parser.js
var import_js_service10 = require("@e22m4u/js-service");
var import_js_empty_values7 = require("@e22m4u/js-empty-values");
function arrayTypeParser(value, schema, options, container) {
  if (schema.type !== DataType.ARRAY) {
    return value;
  }
  if (Array.isArray(value)) {
    return value;
  }
  if (typeof value === "string") {
    value = value.trim();
    let newValue;
    try {
      newValue = JSON.parse(value);
    } catch {
    }
    if (Array.isArray(newValue)) {
      return newValue;
    }
  }
  const dataType = schema.type || DataType.ANY;
  const emptyValues = container.get(import_js_empty_values7.EmptyValuesService);
  if (emptyValues.isEmptyOf(dataType, value)) {
    return value;
  }
  if (!options || !options.noParsingErrors) {
    const sourcePath = options && options.sourcePath;
    throw new DataParsingError(value, dataType, sourcePath);
  }
  return value;
}
__name(arrayTypeParser, "arrayTypeParser");

// src/data-parsers/string-type-parser.js
var import_js_service11 = require("@e22m4u/js-service");
var import_js_empty_values8 = require("@e22m4u/js-empty-values");
function stringTypeParser(value, schema, options, container) {
  if (schema.type !== DataType.STRING) {
    return value;
  }
  if (typeof value === "string") {
    return value;
  }
  if (typeof value === "number") {
    return String(value);
  }
  const dataType = schema.type || DataType.ANY;
  const emptyValues = container.get(import_js_empty_values8.EmptyValuesService);
  if (emptyValues.isEmptyOf(dataType, value)) {
    return value;
  }
  if (!options || !options.noParsingErrors) {
    const sourcePath = options && options.sourcePath;
    throw new DataParsingError(value, dataType, sourcePath);
  }
  return value;
}
__name(stringTypeParser, "stringTypeParser");

// src/data-parsers/number-type-parser.js
var import_js_service12 = require("@e22m4u/js-service");
var import_js_empty_values9 = require("@e22m4u/js-empty-values");
function numberTypeParser(value, schema, options, container) {
  if (schema.type !== DataType.NUMBER) {
    return value;
  }
  if (typeof value === "number") {
    return value;
  }
  if (value && typeof value === "string") {
    if (value.length <= 20) {
      const newValue = Number(value.trim());
      if (!isNaN(newValue)) {
        return newValue;
      }
    }
  }
  const dataType = schema.type || DataType.ANY;
  const emptyValues = container.get(import_js_empty_values9.EmptyValuesService);
  if (emptyValues.isEmptyOf(dataType, value)) {
    return value;
  }
  if (!options || !options.noParsingErrors) {
    const sourcePath = options && options.sourcePath;
    throw new DataParsingError(value, dataType, sourcePath);
  }
  return value;
}
__name(numberTypeParser, "numberTypeParser");

// src/data-parsers/object-type-parser.js
var import_js_service13 = require("@e22m4u/js-service");
var import_js_empty_values10 = require("@e22m4u/js-empty-values");
function objectTypeParser(value, schema, options, container) {
  if (schema.type !== DataType.OBJECT) {
    return value;
  }
  if (value !== null && typeof value === "object" && !Array.isArray(value)) {
    return value;
  }
  if (typeof value === "string") {
    value = value.trim();
    let newValue;
    try {
      newValue = JSON.parse(value);
    } catch {
    }
    if (newValue !== null && typeof newValue === "object" && !Array.isArray(newValue)) {
      return newValue;
    }
  }
  const dataType = schema.type || DataType.ANY;
  const emptyValues = container.get(import_js_empty_values10.EmptyValuesService);
  if (emptyValues.isEmptyOf(dataType, value)) {
    return value;
  }
  if (!options || !options.noParsingErrors) {
    const sourcePath = options && options.sourcePath;
    throw new DataParsingError(value, dataType, sourcePath);
  }
  return value;
}
__name(objectTypeParser, "objectTypeParser");

// src/data-parsers/boolean-type-parser.js
var import_js_service14 = require("@e22m4u/js-service");
var import_js_empty_values11 = require("@e22m4u/js-empty-values");
function booleanTypeParser(value, schema, options, container) {
  if (schema.type !== DataType.BOOLEAN) {
    return value;
  }
  if (typeof value === "boolean") {
    return value;
  }
  if (typeof value === "string") {
    value = value.trim();
    if (value === "1") return true;
    if (value === "0") return false;
    if (value === "true") return true;
    if (value === "false") return false;
  } else if (typeof value === "number") {
    if (value === 1) return true;
    if (value === 0) return false;
  }
  const dataType = schema.type || DataType.ANY;
  const emptyValues = container.get(import_js_empty_values11.EmptyValuesService);
  if (emptyValues.isEmptyOf(dataType, value)) {
    return value;
  }
  if (!options || !options.noParsingErrors) {
    const sourcePath = options && options.sourcePath;
    throw new DataParsingError(value, dataType, sourcePath);
  }
  return value;
}
__name(booleanTypeParser, "booleanTypeParser");

// src/data-parser.js
var _DataParser = class _DataParser extends import_js_service15.Service {
  /**
   * Parsers.
   *
   * @type {Function[]}
   */
  _parsers = [
    stringTypeParser,
    booleanTypeParser,
    numberTypeParser,
    arrayTypeParser,
    objectTypeParser
  ];
  /**
   * Get parsers.
   *
   * @returns {Function[]}
   */
  getParsers() {
    return [...this._parsers];
  }
  /**
   * Set parsers.
   *
   * @param {Function[]} list
   * @returns {this}
   */
  setParsers(list) {
    if (!Array.isArray(list)) {
      throw new import_js_format8.InvalidArgumentError(
        "Data parsers must be an Array, but %v was given.",
        list
      );
    }
    list.forEach((parser) => {
      if (typeof parser !== "function") {
        throw new import_js_format8.InvalidArgumentError(
          "Data parser must be a Function, but %v was given.",
          parser
        );
      }
    });
    this._parsers = [...list];
    return this;
  }
  /**
   * Define schema.
   *
   * @param {object} schemaDef
   * @returns {this}
   */
  defineSchema(schemaDef) {
    this.getService(DataSchemaRegistry).defineSchema(schemaDef);
    return this;
  }
  /**
   * Has schema.
   *
   * @param {string} schemaName
   * @returns {boolean}
   */
  hasSchema(schemaName) {
    return this.getService(DataSchemaRegistry).hasSchema(schemaName);
  }
  /**
   * Get schema.
   *
   * @param {string} schemaName
   * @returns {object}
   */
  getSchema(schemaName) {
    return this.getService(DataSchemaRegistry).getSchema(schemaName);
  }
  /**
   * Parse.
   *
   * @param {*} value
   * @param {object|Function|string} schema
   * @param {object} [options]
   * @returns {*}
   */
  parse(value, schema, options) {
    if (options !== void 0) {
      if (options === null || typeof options !== "object" || Array.isArray(options)) {
        throw new import_js_format8.InvalidArgumentError(
          "Parsing options must be an Object, but %v was given.",
          options
        );
      }
      if (options.sourcePath !== void 0) {
        if (!options.sourcePath || typeof options.sourcePath !== "string") {
          throw new import_js_format8.InvalidArgumentError(
            'Option "sourcePath" must be a non-empty String, but %v was given.',
            options.sourcePath
          );
        }
      }
      if (options.shallowMode !== void 0) {
        if (typeof options.shallowMode !== "boolean") {
          throw new import_js_format8.InvalidArgumentError(
            'Option "shallowMode" must be a Boolean, but %v was given.',
            options.shallowMode
          );
        }
      }
      if (options.noParsingErrors !== void 0) {
        if (typeof options.noParsingErrors !== "boolean") {
          throw new import_js_format8.InvalidArgumentError(
            'Option "noParsingErrors" must be a Boolean, but %v was given.',
            options.noParsingErrors
          );
        }
      }
    }
    const sourcePath = options && options.sourcePath || void 0;
    const shallowMode = Boolean(options && options.shallowMode);
    const noParsingErrors = Boolean(options && options.noParsingErrors);
    validateDataSchema(schema, true);
    const schemaResolver = this.getService(DataSchemaResolver);
    if (typeof schema !== "object") {
      schema = schemaResolver.resolve(schema);
    }
    value = this._parsers.reduce((input, parser) => {
      return parser(input, schema, options, this.container);
    }, value);
    if (!shallowMode) {
      if (Array.isArray(value) && schema.items !== void 0) {
        value = [...value];
        value.forEach((item, index) => {
          const itemPath = (sourcePath || "array") + `[${index}]`;
          const itemOptions = { ...options, sourcePath: itemPath };
          value[index] = this.parse(item, schema.items, itemOptions);
        });
      } else if (value !== null && typeof value === "object" && schema.properties !== void 0) {
        let propsSchema = schema.properties;
        value = { ...value };
        if (typeof propsSchema !== "object") {
          const resolvedSchema = schemaResolver.resolve(propsSchema);
          if (resolvedSchema.type !== DataType.OBJECT) {
            throw new import_js_format8.InvalidArgumentError(
              'Unable to get the "properties" option from the data schema of %v type.',
              resolvedSchema.type || DataType.ANY
            );
          }
          propsSchema = resolvedSchema.properties || {};
        }
        Object.keys(propsSchema).forEach((propName) => {
          const propSchema = propsSchema[propName];
          if (propSchema === void 0) {
            return;
          }
          const propValue = value[propName];
          const propPath = sourcePath ? sourcePath + `.${propName}` : propName;
          const propOptions = { ...options, sourcePath: propPath };
          const newPropValue = this.parse(propValue, propSchema, propOptions);
          if (value[propName] !== newPropValue) {
            value[propName] = newPropValue;
          }
        });
      }
    }
    if (!noParsingErrors) {
      const validator = this.getService(DataValidator);
      validator.validate(value, schema, { shallowMode: true });
    }
    return value;
  }
};
__name(_DataParser, "DataParser");
var DataParser = _DataParser;
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  DATA_TYPE_LIST,
  DataParser,
  DataParsingError,
  DataSchemaRegistry,
  DataSchemaResolver,
  DataType,
  DataValidationError,
  DataValidator,
  arrayTypeParser,
  arrayTypeValidator,
  booleanTypeParser,
  booleanTypeValidator,
  getDataTypeFromValue,
  numberTypeParser,
  numberTypeValidator,
  objectTypeParser,
  objectTypeValidator,
  requiredValueValidator,
  stringTypeParser,
  stringTypeValidator,
  validateDataSchema,
  validateDataSchemaDefinition
});