dilswer/dist/esm/data-types/types/tuple.mjs

Blazingly fast data validation library with TypeScript integration.

var __defProp = Object.defineProperty;
var __defNormalProp = (obj, key, value) => key in obj ? __defProp(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __publicField = (obj, key, value) => __defNormalProp(obj, typeof key !== "symbol" ? key + "" : key, value);

// src/data-types/types/tuple.ts
import { BaseType } from "../base-type.mjs";
import { getStandardSchemaProps } from "../generate-standard-schema.mjs";
import { ValidationError } from "../../validation-algorithms/validation-error/validation-error.mjs";
var TupleType = class extends BaseType {
  constructor(tuple) {
    super();
    this.tuple = tuple;
    __publicField(this, "kind", "tuple");
    Object.freeze(this.tuple);
    Object.freeze(this);
  }
  /** @internal */
  _acceptVisitor(visitor) {
    const children = [];
    for (let i = 0; i < this.tuple.length; i++) {
      children.push(this.tuple[i]._acceptVisitor(visitor));
    }
    return visitor.visit(this, children);
  }
  get ["~standard"]() {
    return getStandardSchemaProps(this);
  }
  ["~validate"](path, value) {
    if (!Array.isArray(value)) {
      throw new ValidationError(path, this, value, "not an array");
    }
    if (value.length !== this.tuple.length) {
      throw new ValidationError(
        path,
        this,
        value,
        "too many or too few elements in array"
      );
    }
    for (let index = 0; index < this.tuple.length; index++) {
      const elem = value[index];
      const elemtType = this.tuple[index];
      elemtType["~validate"](
        path.concat(index),
        elem
      );
    }
  }
  ["~matches"](value) {
    if (!Array.isArray(value) || value.length !== this.tuple.length) {
      return false;
    }
    for (let index = 0; index < this.tuple.length; index++) {
      const elem = value[index];
      const elemtType = this.tuple[index];
      if (!elemtType["~matches"](elem)) {
        return false;
      }
    }
    return true;
  }
};
export {
  TupleType
};