dilswer/dist/legacy/data-types/types/enum.js

Blazingly fast data validation library with TypeScript integration.

"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __defNormalProp = (obj, key, value) => key in obj ? __defProp(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
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);
var __publicField = (obj, key, value) => __defNormalProp(obj, typeof key !== "symbol" ? key + "" : key, value);

// src/data-types/types/enum.ts
var enum_exports = {};
__export(enum_exports, {
  EnumMetadata: () => EnumMetadata,
  EnumType: () => EnumType
});
module.exports = __toCommonJS(enum_exports);
var import_base_type = require("../base-type.js");
var import_generate_standard_schema = require("../generate-standard-schema.js");
var import_validation_error = require("../../validation-algorithms/validation-error/validation-error.js");
var EnumMetadata = class extends import_base_type.TypeMetadata {
  /**
   * Sets the metadata for the enum name. This is used for
   * generating appropriate TypeScript declarations (via
   * `toTsType()`).
   */
  enumName(name) {
    this.container.enumName = name;
    return this.type;
  }
};
var _a, _b;
var EnumType = class extends (_b = import_base_type.BaseType, _a = import_base_type.MetadataSymbol, _b) {
  constructor(enumInstance) {
    super();
    __publicField(this, _a, {});
    __publicField(this, "kind", "enumUnion");
    __publicField(this, "enumInstance");
    __publicField(this, "memberNames");
    __publicField(this, "meta", new EnumMetadata(this, this[import_base_type.MetadataSymbol]));
    this.enumInstance = enumInstance;
    this.memberNames = Object.keys(enumInstance).filter(
      (name) => Number.isNaN(Number(name))
    );
    Object.freeze(this);
  }
  /** @internal */
  static getOriginalMetadata(dt) {
    return dt[import_base_type.MetadataSymbol];
  }
  /**
   * Sets the metadata for the enum name. This is used for
   * generating appropriate TypeScript declarations (via
   * `toTsType()`).
   */
  setEnumName(name) {
    this[import_base_type.MetadataSymbol].enumName = name;
    return this;
  }
  /** @internal */
  _acceptVisitor(visitor) {
    return visitor.visit(this);
  }
  get ["~standard"]() {
    return (0, import_generate_standard_schema.getStandardSchemaProps)(this);
  }
  ["~validate"](path, value) {
    for (let i = 0; i < this.memberNames.length; i++) {
      const name = this.memberNames[i];
      const member = this.enumInstance[name];
      if (member === value) {
        return;
      }
    }
    throw new import_validation_error.ValidationError(path, this, value, "not a valid enum value");
  }
  ["~matches"](value) {
    for (let i = 0; i < this.memberNames.length; i++) {
      const name = this.memberNames[i];
      const member = this.enumInstance[name];
      if (member === value) {
        return true;
      }
    }
    return false;
  }
};