@nevware21/ts-async
Version:
support for asynchronous development with a Promise based task Scheduler, several different Promise implementations (synchronous, idle, asynchronous and native runtime wrappers), await helpers, and aliases all built and tested using TypeScript.
1,069 lines (1,057 loc) • 38.5 kB
JavaScript
/*!
* NevWare21 Solutions LLC - ts-async Polyfills, 0.5.4
* https://github.com/nevware21/ts-async
* Copyright (c) NevWare21 Solutions LLC and contributors. All rights reserved.
* Licensed under the MIT license.
*/
(function () {
'use strict';
/*#__NO_SIDE_EFFECTS__*/
function _pureAssign(func1, func2) {
return func1 || func2;
}
/*#__NO_SIDE_EFFECTS__*/
function _pureRef(value, name) {
return value[name];
}
var UNDEF_VALUE = undefined;
var NULL_VALUE = null;
var EMPTY = "";
var FUNCTION = "function";
var OBJECT = "object";
var PROTOTYPE = "prototype";
var __PROTO__ = "__proto__";
var UNDEFINED = "undefined";
var CONSTRUCTOR = "constructor";
var SYMBOL = "Symbol";
var POLYFILL_TAG = "_polyfill";
var LENGTH = "length";
var NAME = "name";
var CALL = "call";
var TO_STRING = "toString";
var ObjClass = ( /*#__PURE__*/_pureAssign(Object));
var ObjProto = ( /*#__PURE__*/_pureRef(ObjClass, PROTOTYPE));
var StrCls = ( /*#__PURE__*/_pureAssign(String));
var ArrCls = ( /*#__PURE__*/_pureAssign(Array));
var ArrProto = ( /*#__PURE__*/_pureRef(ArrCls, PROTOTYPE));
var ArrSlice = ( /*#__PURE__*/_pureRef(ArrProto, "slice"));
function safe(func, argArray) {
try {
return {
v: func.apply(this, argArray)
};
}
catch (e) {
return { e: e };
}
}
/*#__NO_SIDE_EFFECTS__*/
function _createIs(theType) {
return function (value) {
return typeof value === theType;
};
}
/*#__NO_SIDE_EFFECTS__*/
function isUndefined(value) {
return typeof value === UNDEFINED || value === UNDEFINED;
}
/*#__NO_SIDE_EFFECTS__*/
function isStrictUndefined(arg) {
return !isDefined(arg);
}
/*#__NO_SIDE_EFFECTS__*/
function isNullOrUndefined(value) {
return value === NULL_VALUE || isUndefined(value);
}
/*#__NO_SIDE_EFFECTS__*/
function isStrictNullOrUndefined(value) {
return value === NULL_VALUE || !isDefined(value);
}
/*#__NO_SIDE_EFFECTS__*/
function isDefined(arg) {
return !!arg || arg !== UNDEF_VALUE;
}
var isFunction = ( /*#__PURE__*/_createIs(FUNCTION));
/*#__NO_SIDE_EFFECTS__*/
function isObject(value) {
if (!value && isNullOrUndefined(value)) {
return false;
}
return !!value && typeof value === OBJECT;
}
var isArray = ( /* #__PURE__*/_pureRef(ArrCls, "isArray"));
var isNumber = ( /*#__PURE__*/_createIs("number"));
/*#__NO_SIDE_EFFECTS__*/
function isPromiseLike(value) {
return !!(value && value.then && isFunction(value.then));
}
var objGetOwnPropertyDescriptor = ( /* #__PURE__ */_pureRef(ObjClass, "getOwnPropertyDescriptor"));
/*#__NO_SIDE_EFFECTS__*/
function objHasOwnProperty(obj, prop) {
return !!obj && ObjProto.hasOwnProperty[CALL](obj, prop);
}
var objHasOwn = ( /*#__PURE__*/_pureAssign(( /* #__PURE__ */_pureRef(ObjClass, "hasOwn")), polyObjHasOwn));
/*#__NO_SIDE_EFFECTS__*/
function polyObjHasOwn(obj, prop) {
return objHasOwnProperty(obj, prop) || !!objGetOwnPropertyDescriptor(obj, prop);
}
function objForEachKey(theObject, callbackfn, thisArg) {
if (theObject && isObject(theObject)) {
for (var prop in theObject) {
if (objHasOwn(theObject, prop)) {
if (callbackfn[CALL](theObject, prop, theObject[prop]) === -1) {
break;
}
}
}
}
}
var propMap = {
e: "enumerable",
c: "configurable",
v: "value",
w: "writable",
g: "get",
s: "set"
};
/*#__NO_SIDE_EFFECTS__*/
function _createProp(value) {
var prop = {};
prop[propMap["c"]] = true;
prop[propMap["e"]] = true;
if (value.l) {
prop.get = function () { return value.l.v; };
var desc = objGetOwnPropertyDescriptor(value.l, "v");
if (desc && desc.set) {
prop.set = function (newValue) {
value.l.v = newValue;
};
}
}
objForEachKey(value, function (key, value) {
prop[propMap[key]] = isStrictUndefined(value) ? prop[propMap[key]] : value;
});
return prop;
}
var objDefineProp = ( /*#__PURE__*/_pureRef(ObjClass, "defineProperty"));
function objDefine(target, key, propDesc) {
return objDefineProp(target, key, _createProp(propDesc));
}
/*#__NO_SIDE_EFFECTS__*/
function _createKeyValueMap(values, keyType, valueType, completeFn, writable) {
var theMap = {};
objForEachKey(values, function (key, value) {
_assignMapValue(theMap, key, key, writable);
_assignMapValue(theMap, value, key, writable);
});
return completeFn ? completeFn(theMap) : theMap;
}
function _assignMapValue(theMap, key, value, writable) {
objDefineProp(theMap, key, {
value: value,
enumerable: true,
writable: !!writable
});
}
var asString = ( /* #__PURE__ */_pureAssign(StrCls));
var ERROR_TYPE = "[object Error]";
/*#__NO_SIDE_EFFECTS__*/
function dumpObj(object, format) {
var propertyValueDump = EMPTY;
var objType = ObjProto[TO_STRING][CALL](object);
if (objType === ERROR_TYPE) {
object = { stack: asString(object.stack), message: asString(object.message), name: asString(object.name) };
}
try {
propertyValueDump = JSON.stringify(object, NULL_VALUE, format ? ((typeof format === "number") ? format : 4) : UNDEF_VALUE);
propertyValueDump = (propertyValueDump ? propertyValueDump.replace(/"(\w+)"\s*:\s{0,1}/g, "$1: ") : NULL_VALUE) || asString(object);
}
catch (e) {
propertyValueDump = " - " + dumpObj(e, format);
}
return objType + ": " + propertyValueDump;
}
function throwTypeError(message) {
throw new TypeError(message);
}
var _objFreeze = ( /* #__PURE__ */_pureRef(ObjClass, "freeze"));
function _doNothing(value) {
return value;
}
/*#__NO_SIDE_EFFECTS__*/
function _getProto(value) {
return value[__PROTO__] || NULL_VALUE;
}
var objFreeze = ( /* #__PURE__*/_pureAssign(_objFreeze, _doNothing));
var objGetPrototypeOf = ( /* #__PURE__*/_pureAssign(( /* #__PURE__*/_pureRef(ObjClass, "getPrototypeOf")), _getProto));
/*#__NO_SIDE_EFFECTS__*/
function createEnumKeyMap(values) {
return _createKeyValueMap(values, 0 , 0 , objFreeze);
}
var _wellKnownSymbolMap = /*#__PURE__*/ createEnumKeyMap({
asyncIterator: 0 ,
hasInstance: 1 ,
isConcatSpreadable: 2 ,
iterator: 3 ,
match: 4 ,
matchAll: 5 ,
replace: 6 ,
search: 7 ,
species: 8 ,
split: 9 ,
toPrimitive: 10 ,
toStringTag: 11 ,
unscopables: 12
});
var GLOBAL_CONFIG_KEY = "__tsUtils$gblCfg";
var _globalCfg;
/*#__NO_SIDE_EFFECTS__*/
function _getGlobalValue() {
var result;
if (typeof globalThis !== UNDEFINED) {
result = globalThis;
}
if (!result && typeof self !== UNDEFINED) {
result = self;
}
if (!result && typeof window !== UNDEFINED) {
result = window;
}
if (!result && typeof global !== UNDEFINED) {
result = global;
}
return result;
}
/*#__NO_SIDE_EFFECTS__*/
function _getGlobalConfig() {
if (!_globalCfg) {
var gbl = safe(_getGlobalValue).v || {};
_globalCfg = gbl[GLOBAL_CONFIG_KEY] = gbl[GLOBAL_CONFIG_KEY] || {};
}
return _globalCfg;
}
var _wellKnownSymbolCache;
/*#__NO_SIDE_EFFECTS__*/
function polyNewSymbol(description) {
var theSymbol = {
description: asString(description),
toString: function () { return SYMBOL + "(" + description + ")"; }
};
theSymbol[POLYFILL_TAG] = true;
return theSymbol;
}
/*#__NO_SIDE_EFFECTS__*/
function polyGetKnownSymbol(name) {
!_wellKnownSymbolCache && (_wellKnownSymbolCache = {});
var result;
var knownName = _wellKnownSymbolMap[name];
if (knownName) {
result = _wellKnownSymbolCache[knownName] = _wellKnownSymbolCache[knownName] || polyNewSymbol(SYMBOL + "." + knownName);
}
return result;
}
var _globalLazyTestHooks;
function _initTestHooks() {
_globalLazyTestHooks = _getGlobalConfig();
}
/*#__NO_SIDE_EFFECTS__*/
function createCachedValue(value) {
return objDefineProp({
toJSON: function () { return value; }
}, "v", { value: value });
}
var WINDOW = "window";
var _cachedGlobal;
function _getGlobalInstFn(getFn, theArgs) {
var cachedValue;
return function () {
!_globalLazyTestHooks && _initTestHooks();
if (!cachedValue || _globalLazyTestHooks.lzy) {
cachedValue = createCachedValue(safe(getFn, theArgs).v);
}
return cachedValue.v;
};
}
function getGlobal(useCached) {
!_globalLazyTestHooks && _initTestHooks();
if (!_cachedGlobal || useCached === false || _globalLazyTestHooks.lzy) {
_cachedGlobal = createCachedValue(safe(_getGlobalValue).v || NULL_VALUE);
}
return _cachedGlobal.v;
}
/*#__NO_SIDE_EFFECTS__*/
function getInst(name, useCached) {
var gbl;
if (!_cachedGlobal || useCached === false) {
gbl = getGlobal(useCached);
}
else {
gbl = _cachedGlobal.v;
}
if (gbl && gbl[name]) {
return gbl[name];
}
if (name === WINDOW) {
try {
return window;
}
catch (e) {
}
}
return NULL_VALUE;
}
var getDocument = ( /*#__PURE__*/_getGlobalInstFn(getInst, ["document"]));
var getWindow = ( /*#__PURE__*/_getGlobalInstFn(getInst, [WINDOW]));
var isNode = ( /*#__PURE__*/_getGlobalInstFn(function () {
return !!( /*#__PURE__*/safe(function () { return (process && (process.versions || {}).node); }).v);
}));
var _symbol;
/*#__NO_SIDE_EFFECTS__*/
function _initSymbol() {
_symbol = ( /*#__PURE__*/createCachedValue(safe((getInst), [SYMBOL]).v));
return _symbol;
}
/*#__NO_SIDE_EFFECTS__*/
function hasSymbol() {
return !!( /*#__PURE__*/getSymbol());
}
/*#__NO_SIDE_EFFECTS__*/
function getSymbol() {
!_globalLazyTestHooks && _initTestHooks();
return ((!_globalLazyTestHooks.lzy ? _symbol : 0) || _initSymbol()).v;
}
/*#__NO_SIDE_EFFECTS__*/
function getKnownSymbol(name, noPoly) {
var knownName = _wellKnownSymbolMap[name];
!_globalLazyTestHooks && _initTestHooks();
var sym = ((!_globalLazyTestHooks.lzy ? _symbol : 0) || _initSymbol());
return sym.v ? sym.v[knownName || name] : (polyGetKnownSymbol(name) );
}
/*#__NO_SIDE_EFFECTS__*/
function isIterator(value) {
return !!value && isFunction(value.next);
}
/*#__NO_SIDE_EFFECTS__*/
function isIterable(value) {
return !isStrictNullOrUndefined(value) && isFunction(value[getKnownSymbol(3 )]);
}
var _iterSymbol$1;
function iterForOf(iter, callbackfn, thisArg) {
if (iter) {
if (!isIterator(iter)) {
!_iterSymbol$1 && (_iterSymbol$1 = createCachedValue(getKnownSymbol(3 )));
iter = iter[_iterSymbol$1.v] ? iter[_iterSymbol$1.v]() : NULL_VALUE;
}
if (isIterator(iter)) {
var err = UNDEF_VALUE;
var iterResult = UNDEF_VALUE;
try {
var count = 0;
while (!(iterResult = iter.next()).done) {
if (callbackfn[CALL](thisArg || iter, iterResult.value, count, iter) === -1) {
break;
}
count++;
}
}
catch (failed) {
err = { e: failed };
if (iter.throw) {
iterResult = NULL_VALUE;
iter.throw(err);
}
}
finally {
try {
if (iterResult && !iterResult.done) {
iter.return && iter.return(iterResult);
}
}
finally {
if (err) {
throw err.e;
}
}
}
}
}
}
function fnApply(fn, thisArg, argArray) {
return fn.apply(thisArg, argArray);
}
function arrForEach(theArray, callbackfn, thisArg) {
if (theArray) {
var len = theArray[LENGTH] >>> 0;
for (var idx = 0; idx < len; idx++) {
if (idx in theArray) {
if (callbackfn[CALL](theArray, theArray[idx], idx, theArray) === -1) {
break;
}
}
}
}
}
function arrSlice(theArray, start, end) {
return ((theArray ? theArray["slice"] : NULL_VALUE) || ArrSlice).apply(theArray, ArrSlice[CALL](arguments, 1));
}
var objCreate = ( /* #__PURE__*/_pureAssign(( /* #__PURE__*/_pureRef(ObjClass, "create")), polyObjCreate));
/*#__NO_SIDE_EFFECTS__*/
function polyObjCreate(obj) {
if (!obj) {
return {};
}
var type = typeof obj;
if (type !== OBJECT && type !== FUNCTION) {
throwTypeError("Prototype must be an Object or function: " + dumpObj(obj));
}
function tempFunc() { }
tempFunc[PROTOTYPE] = obj;
return new tempFunc();
}
var _isProtoArray;
function objSetPrototypeOf(obj, proto) {
var fn = ObjClass["setPrototypeOf"] ||
function (d, b) {
var _a;
!_isProtoArray && (_isProtoArray = createCachedValue((_a = {}, _a[__PROTO__] = [], _a) instanceof Array));
_isProtoArray.v ? d[__PROTO__] = b : objForEachKey(b, function (key, value) { return d[key] = value; });
};
return fn(obj, proto);
}
/*#__NO_SIDE_EFFECTS__*/
function _createCustomError(name, d, b) {
safe(objDefine, [d, NAME, { v: name, c: true, e: false }]);
d = objSetPrototypeOf(d, b);
function __() {
this[CONSTRUCTOR] = d;
safe(objDefine, [this, NAME, { v: name, c: true, e: false }]);
}
d[PROTOTYPE] = b === NULL_VALUE ? objCreate(b) : (__[PROTOTYPE] = b[PROTOTYPE], new __());
return d;
}
function _setName(baseClass, name) {
name && (baseClass[NAME] = name);
}
/*#__NO_SIDE_EFFECTS__*/
function createCustomError(name, constructCb, errorBase) {
var theBaseClass = Error;
var orgName = theBaseClass[PROTOTYPE][NAME];
var captureFn = Error.captureStackTrace;
return _createCustomError(name, function () {
var _this = this;
var theArgs = arguments;
try {
safe(_setName, [theBaseClass, name]);
var _self = fnApply(theBaseClass, _this, ArrSlice[CALL](theArgs)) || _this;
if (_self !== _this) {
var orgProto = objGetPrototypeOf(_this);
if (orgProto !== objGetPrototypeOf(_self)) {
objSetPrototypeOf(_self, orgProto);
}
}
captureFn && captureFn(_self, _this[CONSTRUCTOR]);
constructCb && constructCb(_self, theArgs);
return _self;
}
finally {
safe(_setName, [theBaseClass, orgName]);
}
}, theBaseClass);
}
var REF = "ref";
var UNREF = "unref";
var HAS_REF = "hasRef";
var ENABLED = "enabled";
/*#__NO_SIDE_EFFECTS__*/
function _createTimerHandler(startTimer, refreshFn, cancelFn) {
var ref = true;
var timerId = refreshFn(NULL_VALUE) ;
var theTimerHandler;
function _unref() {
ref = false;
timerId && timerId[UNREF] && timerId[UNREF]();
return theTimerHandler;
}
function _cancel() {
timerId && cancelFn(timerId);
timerId = NULL_VALUE;
}
function _refresh() {
timerId = refreshFn(timerId);
if (!ref) {
_unref();
}
return theTimerHandler;
}
function _setEnabled(value) {
!value && timerId && _cancel();
value && !timerId && _refresh();
}
theTimerHandler = {
cancel: _cancel,
refresh: _refresh
};
theTimerHandler[HAS_REF] = function () {
if (timerId && timerId[HAS_REF]) {
return timerId[HAS_REF]();
}
return ref;
};
theTimerHandler[REF] = function () {
ref = true;
timerId && timerId[REF] && timerId[REF]();
return theTimerHandler;
};
theTimerHandler[UNREF] = _unref;
theTimerHandler = objDefineProp(theTimerHandler, ENABLED, {
get: function () { return !!timerId; },
set: _setEnabled
});
return {
h: theTimerHandler,
dn: function () {
timerId = NULL_VALUE;
}
};
}
function _createTimeoutWith(startTimer, overrideFn, theArgs) {
var isArr = isArray(overrideFn);
var len = isArr ? overrideFn.length : 0;
var setFn = (len > 0 ? overrideFn[0] : (!isArr ? overrideFn : UNDEF_VALUE)) || setTimeout;
var clearFn = (len > 1 ? overrideFn[1] : UNDEF_VALUE) || clearTimeout;
var timerFn = theArgs[0];
theArgs[0] = function () {
handler.dn();
fnApply(timerFn, UNDEF_VALUE, ArrSlice[CALL](arguments));
};
var handler = _createTimerHandler(startTimer, function (timerId) {
if (timerId) {
if (timerId.refresh) {
timerId.refresh();
return timerId;
}
fnApply(clearFn, UNDEF_VALUE, [timerId]);
}
return fnApply(setFn, UNDEF_VALUE, theArgs);
}, function (timerId) {
fnApply(clearFn, UNDEF_VALUE, [timerId]);
});
return handler.h;
}
function scheduleTimeout(callback, timeout) {
return _createTimeoutWith(true, UNDEF_VALUE, ArrSlice[CALL](arguments));
}
var STR_PROMISE = "Promise";
var REJECTED = "rejected";
function doAwaitResponse(value, cb) {
return doAwait(value, function (value) {
return cb ? cb({
status: "fulfilled",
rejected: false,
value: value
}) : value;
}, function (reason) {
return cb ? cb({
status: REJECTED,
rejected: true,
reason: reason
}) : reason;
});
}
function doAwait(value, resolveFn, rejectFn, finallyFn) {
var result = value;
try {
if (isPromiseLike(value)) {
if (resolveFn || rejectFn) {
result = value.then(resolveFn, rejectFn);
}
}
else {
try {
if (resolveFn) {
result = resolveFn(value);
}
}
catch (err) {
if (rejectFn) {
result = rejectFn(err);
}
else {
throw err;
}
}
}
}
finally {
}
return result;
}
var STRING_STATES = [
"pending", "resolving", "resolved", REJECTED
];
var DISPATCH_EVENT = "dispatchEvent";
var _hasInitEvent;
function _hasInitEventFn(doc) {
var evt;
if (doc && doc.createEvent) {
evt = doc.createEvent("Event");
}
return (!!evt && evt.initEvent);
}
function emitEvent(target, evtName, populateEvent, useNewEvent) {
var doc = getDocument();
!_hasInitEvent && (_hasInitEvent = createCachedValue(!!safe(_hasInitEventFn, [doc]).v));
var theEvt = _hasInitEvent.v ? doc.createEvent("Event") : (useNewEvent ? new Event(evtName) : {});
populateEvent && populateEvent(theEvt);
if (_hasInitEvent.v) {
theEvt.initEvent(evtName, false, true);
}
if (theEvt && target[DISPATCH_EVENT]) {
target[DISPATCH_EVENT](theEvt);
}
else {
var handler = target["on" + evtName];
if (handler) {
handler(theEvt);
}
else {
var theConsole = getInst("console");
theConsole && (theConsole["error"] || theConsole["log"])(evtName, dumpObj(theEvt));
}
}
}
var NODE_UNHANDLED_REJECTION = "unhandledRejection";
var UNHANDLED_REJECTION = NODE_UNHANDLED_REJECTION.toLowerCase();
var _currentPromiseId = [];
var _uniquePromiseId = 0;
var _unhandledRejectionTimeout = 10;
var _aggregationError;
var _hasPromiseRejectionEvent;
function dumpFnObj(value) {
if (isFunction(value)) {
return value.toString();
}
return dumpObj(value);
}
/*#__NO_SIDE_EFFECTS__*/
function _createAggregationError(values) {
!_aggregationError && (_aggregationError = createCachedValue(safe(getInst, ["AggregationError"]).v || createCustomError("AggregationError", function (self, args) {
self.errors = args[0];
})));
return new _aggregationError.v(values);
}
function _createPromise(newPromise, processor, executor) {
var additionalArgs = arrSlice(arguments, 3);
var _state = 0 ;
var _hasResolved = false;
var _settledValue;
var _queue = [];
var _id = _uniquePromiseId++;
var _handled = false;
var _unHandledRejectionHandler = null;
var _thePromise;
function _then(onResolved, onRejected) {
try {
_currentPromiseId.push(_id);
_handled = true;
_unHandledRejectionHandler && _unHandledRejectionHandler.cancel();
_unHandledRejectionHandler = null;
var thenPromise = newPromise(function (resolve, reject) {
_queue.push(function () {
try {
var handler = _state === 2 ? onResolved : onRejected;
var value = isUndefined(handler) ? _settledValue : (isFunction(handler) ? handler(_settledValue) : handler);
if (isPromiseLike(value)) {
value.then(resolve, reject);
}
else if (handler) {
resolve(value);
}
else if (_state === 3 ) {
reject(value);
}
else {
resolve(value);
}
}
catch (e) {
reject(e);
}
});
if (_hasResolved) {
_processQueue();
}
}, additionalArgs);
return thenPromise;
}
finally {
_currentPromiseId.pop();
}
}
function _catch(onRejected) {
return _then(undefined, onRejected);
}
function _finally(onFinally) {
var thenFinally = onFinally;
var catchFinally = onFinally;
if (isFunction(onFinally)) {
thenFinally = function (value) {
onFinally && onFinally();
return value;
};
catchFinally = function (reason) {
onFinally && onFinally();
throw reason;
};
}
return _then(thenFinally, catchFinally);
}
function _strState() {
return STRING_STATES[_state];
}
function _processQueue() {
if (_queue.length > 0) {
var pending = _queue.slice();
_queue = [];
_handled = true;
_unHandledRejectionHandler && _unHandledRejectionHandler.cancel();
_unHandledRejectionHandler = null;
processor(pending);
}
}
function _createSettleIfFn(newState, allowState) {
return function (theValue) {
if (_state === allowState) {
if (newState === 2 && isPromiseLike(theValue)) {
_state = 1 ;
theValue.then(_createSettleIfFn(2 , 1 ), _createSettleIfFn(3 , 1 ));
return;
}
_state = newState;
_hasResolved = true;
_settledValue = theValue;
_processQueue();
if (!_handled && newState === 3 && !_unHandledRejectionHandler) {
_unHandledRejectionHandler = scheduleTimeout(_notifyUnhandledRejection, _unhandledRejectionTimeout);
}
}
};
}
function _notifyUnhandledRejection() {
if (!_handled) {
_handled = true;
if (isNode()) {
process.emit(NODE_UNHANDLED_REJECTION, _settledValue, _thePromise);
}
else {
var gbl = getWindow() || getGlobal();
!_hasPromiseRejectionEvent && (_hasPromiseRejectionEvent = createCachedValue(safe((getInst), [STR_PROMISE + "RejectionEvent"]).v));
emitEvent(gbl, UNHANDLED_REJECTION, function (theEvt) {
objDefine(theEvt, "promise", { g: function () { return _thePromise; } });
theEvt.reason = _settledValue;
return theEvt;
}, !!_hasPromiseRejectionEvent.v);
}
}
}
_thePromise = {
then: _then,
"catch": _catch,
finally: _finally
};
objDefineProp(_thePromise, "state", {
get: _strState
});
if (hasSymbol()) {
_thePromise[getKnownSymbol(11 )] = "IPromise";
}
function _toString() {
return "IPromise" + ("") + " " + _strState() + (_hasResolved ? (" - " + dumpFnObj(_settledValue)) : "") + ("");
}
_thePromise.toString = _toString;
(function _initialize() {
if (!isFunction(executor)) {
throwTypeError(STR_PROMISE + ": executor is not a function - " + dumpFnObj(executor));
}
var _rejectFn = _createSettleIfFn(3 , 0 );
try {
executor.call(_thePromise, _createSettleIfFn(2 , 0 ), _rejectFn);
}
catch (e) {
_rejectFn(e);
}
})();
return _thePromise;
}
/*#__NO_SIDE_EFFECTS__*/
function _createAllPromise(newPromise) {
return function (input) {
var additionalArgs = arrSlice(arguments, 1);
return newPromise(function (resolve, reject) {
try {
var values_1 = [];
var pending_1 = 1;
iterForOf(input, function (item, idx) {
if (item) {
pending_1++;
doAwait(item, function (value) {
values_1[idx] = value;
if (--pending_1 === 0) {
resolve(values_1);
}
}, reject);
}
});
pending_1--;
if (pending_1 === 0) {
resolve(values_1);
}
}
catch (e) {
reject(e);
}
}, additionalArgs);
};
}
/*#__NO_SIDE_EFFECTS__*/
function _createResolvedPromise(newPromise) {
return function (value) {
var additionalArgs = arrSlice(arguments, 1);
if (isPromiseLike(value)) {
return value;
}
return newPromise(function (resolve) {
resolve(value);
}, additionalArgs);
};
}
/*#__NO_SIDE_EFFECTS__*/
function _createRejectedPromise(newPromise) {
return function (reason) {
var additionalArgs = arrSlice(arguments, 1);
return newPromise(function (_resolve, reject) {
reject(reason);
}, additionalArgs);
};
}
/*#__NO_SIDE_EFFECTS__*/
function _createAllSettledPromise(newPromise) {
return createCachedValue(function (input) {
var additionalArgs = arrSlice(arguments, 1);
return newPromise(function (resolve, reject) {
var values = [];
var pending = 1;
function processItem(item, idx) {
pending++;
doAwaitResponse(item, function (value) {
if (value.rejected) {
values[idx] = {
status: REJECTED,
reason: value.reason
};
}
else {
values[idx] = {
status: "fulfilled",
value: value.value
};
}
if (--pending === 0) {
resolve(values);
}
});
}
try {
if (isArray(input)) {
arrForEach(input, processItem);
}
else if (isIterable(input)) {
iterForOf(input, processItem);
}
else {
throwTypeError("Input is not an iterable");
}
pending--;
if (pending === 0) {
resolve(values);
}
}
catch (e) {
reject(e);
}
}, additionalArgs);
});
}
/*#__NO_SIDE_EFFECTS__*/
function _createRacePromise(newPromise) {
return createCachedValue(function (input) {
var additionalArgs = arrSlice(arguments, 1);
return newPromise(function (resolve, reject) {
var isDone = false;
function processItem(item) {
doAwaitResponse(item, function (value) {
if (!isDone) {
isDone = true;
if (value.rejected) {
reject(value.reason);
}
else {
resolve(value.value);
}
}
});
}
try {
if (isArray(input)) {
arrForEach(input, processItem);
}
else if (isIterable(input)) {
iterForOf(input, processItem);
}
else {
throwTypeError("Input is not an iterable");
}
}
catch (e) {
reject(e);
}
}, additionalArgs);
});
}
/*#__NO_SIDE_EFFECTS__*/
function _createAnyPromise(newPromise) {
return createCachedValue(function (input) {
var additionalArgs = arrSlice(arguments, 1);
return newPromise(function (resolve, reject) {
var theErros = [];
var pending = 1;
var isDone = false;
function processItem(item, idx) {
pending++;
doAwaitResponse(item, function (value) {
if (!value.rejected) {
isDone = true;
resolve(value.value);
return;
}
else {
theErros[idx] = value.reason;
}
if (--pending === 0 && !isDone) {
reject(_createAggregationError(theErros));
}
});
}
try {
if (isArray(input)) {
arrForEach(input, processItem);
}
else if (isIterable(input)) {
iterForOf(input, processItem);
}
else {
throwTypeError("Input is not an iterable");
}
pending--;
if (pending === 0 && !isDone) {
reject(_createAggregationError(theErros));
}
}
catch (e) {
reject(e);
}
}, additionalArgs);
});
}
function syncItemProcessor(pending) {
arrForEach(pending, function (fn) {
try {
fn();
}
catch (e) {
}
});
}
function timeoutItemProcessor(timeout) {
var callbackTimeout = isNumber(timeout) ? timeout : 0;
return function (pending) {
scheduleTimeout(function () {
syncItemProcessor(pending);
}, callbackTimeout);
};
}
var _allAsyncSettledCreator;
var _raceAsyncCreator;
var _anyAsyncCreator;
function createAsyncPromise(executor, timeout) {
return _createPromise(createAsyncPromise, timeoutItemProcessor(timeout), executor, timeout);
}
var createAsyncAllPromise = /*#__PURE__*/ _createAllPromise(createAsyncPromise);
var createAsyncResolvedPromise = /*#__PURE__*/ _createResolvedPromise(createAsyncPromise);
var createAsyncRejectedPromise = /*#__PURE__*/ _createRejectedPromise(createAsyncPromise);
function createAsyncAllSettledPromise(input, timeout) {
!_allAsyncSettledCreator && (_allAsyncSettledCreator = _createAllSettledPromise(createAsyncPromise));
return _allAsyncSettledCreator.v(input, timeout);
}
function createAsyncRacePromise(values, timeout) {
!_raceAsyncCreator && (_raceAsyncCreator = _createRacePromise(createAsyncPromise));
return _raceAsyncCreator.v(values, timeout);
}
function createAsyncAnyPromise(values, timeout) {
!_anyAsyncCreator && (_anyAsyncCreator = _createAnyPromise(createAsyncPromise));
return _anyAsyncCreator.v(values, timeout);
}
var toStringTagSymbol = getKnownSymbol(11 );
var PolyPromise = /*#__PURE__*/ (function () {
function PolyPromiseImpl(executor) {
this._$ = createAsyncPromise(executor);
if (toStringTagSymbol) {
this[toStringTagSymbol] = "Promise";
}
objDefineProp(this, "state", {
get: function () {
return this._$.state;
}
});
}
PolyPromiseImpl.all = createAsyncAllPromise;
PolyPromiseImpl.race = createAsyncRacePromise;
PolyPromiseImpl.any = createAsyncAnyPromise;
PolyPromiseImpl.reject = createAsyncRejectedPromise;
PolyPromiseImpl.resolve = createAsyncResolvedPromise;
PolyPromiseImpl.allSettled = createAsyncAllSettledPromise;
var theProto = PolyPromiseImpl.prototype;
theProto.then = function (onResolved, onRejected) {
return this._$.then(onResolved, onRejected);
};
theProto.catch = function (onRejected) {
return this._$.catch(onRejected);
};
theProto.finally = function (onfinally) {
return this._$.finally(onfinally);
};
return PolyPromiseImpl;
}());
(function () {
var promisePolyfills = {
"all": createAsyncAllPromise,
"resolved": createAsyncResolvedPromise,
"rejected": createAsyncRejectedPromise,
"allSettled": createAsyncAllSettledPromise
};
if (!Promise) {
Promise = PolyPromise;
}
else {
var PromiseClass_1 = Promise;
if (PromiseClass_1) {
objForEachKey(promisePolyfills, function (key, value) {
if (!PromiseClass_1[key]) {
PromiseClass_1[key] = value;
}
});
}
}
})();
})();
//# sourceMappingURL=ts-polyfills-async.js.map