"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); var logger_1 = require("@ethersproject/logger"); var _version_1 = require("./_version"); var logger = new logger_1.Logger(_version_1.version); function defineReadOnly(object, name, value) { Object.defineProperty(object, name, { enumerable: true, value: value, writable: false, }); } exports.defineReadOnly = defineReadOnly; // Crawl up the constructor chain to find a static method function getStatic(ctor, key) { for (var i = 0; i < 32; i++) { if (ctor[key]) { return ctor[key]; } if (!ctor.prototype || typeof (ctor.prototype) !== "object") { break; } ctor = Object.getPrototypeOf(ctor.prototype).constructor; } return null; } exports.getStatic = getStatic; function resolveProperties(object) { var promises = Object.keys(object).map(function (key) { var value = object[key]; if (!(value instanceof Promise)) { return Promise.resolve({ key: key, value: value }); } return value.then(function (value) { return { key: key, value: value }; }); }); return Promise.all(promises).then(function (results) { var result = {}; return (results.reduce(function (accum, result) { accum[result.key] = result.value; return accum; }, result)); }); } exports.resolveProperties = resolveProperties; function checkProperties(object, properties) { if (!object || typeof (object) !== "object") { logger.throwArgumentError("invalid object", "object", object); } Object.keys(object).forEach(function (key) { if (!properties[key]) { logger.throwArgumentError("invalid object key - " + key, "transaction:" + key, object); } }); } exports.checkProperties = checkProperties; function shallowCopy(object) { var result = {}; for (var key in object) { result[key] = object[key]; } return result; } exports.shallowCopy = shallowCopy; var opaque = { bigint: true, boolean: true, "function": true, number: true, string: true }; function _isFrozen(object) { // Opaque objects are not mutable, so safe to copy by assignment if (object === undefined || object === null || opaque[typeof (object)]) { return true; } if (Array.isArray(object) || typeof (object) === "object") { if (!Object.isFrozen(object)) { return false; } var keys = Object.keys(object); for (var i = 0; i < keys.length; i++) { if (!_isFrozen(object[keys[i]])) { return false; } } return true; } return logger.throwArgumentError("Cannot deepCopy " + typeof (object), "object", object); } // Returns a new copy of object, such that no properties may be replaced. // New properties may be added only to objects. function _deepCopy(object) { if (_isFrozen(object)) { return object; } // Arrays are mutable, so we need to create a copy if (Array.isArray(object)) { return Object.freeze(object.map(function (item) { return deepCopy(item); })); } if (typeof (object) === "object") { var result = {}; for (var key in object) { var value = object[key]; if (value === undefined) { continue; } defineReadOnly(result, key, deepCopy(value)); } return result; } return logger.throwArgumentError("Cannot deepCopy " + typeof (object), "object", object); } function deepCopy(object) { return _deepCopy(object); } exports.deepCopy = deepCopy; var Description = /** @class */ (function () { function Description(info) { for (var key in info) { this[key] = deepCopy(info[key]); } } return Description; }()); exports.Description = Description;