marko
Version:
Optimized runtime for Marko templates.
1,049 lines • 100 kB
JavaScript
let empty = [], rest = Symbol(), unsafeStyleAttrReg = /[\\;]/g, replaceUnsafeStyleAttr = (c) => c === ";" ? "\\3B " : "\\\\", toDelimitedString = function toDelimitedString(val, delimiter, stringify) {
let str = "", sep = "", part;
if (val) if (typeof val != "object") str += val;
else if (Array.isArray(val)) for (let v of val) part = toDelimitedString(v, delimiter, stringify), part && (str += sep + part, sep = delimiter);
else for (let name in val) part = stringify(name, val[name]), part && (str += sep + part, sep = delimiter);
return str;
}, unsafeXMLReg = /[<&]/g, replaceUnsafeXML = (c) => c === "&" ? "&" : "<", escapeXMLStr = (str) => unsafeXMLReg.test(str) ? str.replace(unsafeXMLReg, replaceUnsafeXML) : str, unsafeScriptReg = /<(\/?script|!--)/gi, escapeScriptStr = (str) => unsafeScriptReg.test(str) ? str.replace(unsafeScriptReg, "\\x3C$1") : str, unsafeStyleReg = /<(\/style)/gi, escapeStyleStr = (str) => unsafeStyleReg.test(str) ? str.replace(unsafeStyleReg, "\\3C$1") : str, unsafeCommentReg = />/g, escapeCommentStr = (str) => unsafeCommentReg.test(str) ? str.replace(unsafeCommentReg, ">") : str, K_SCOPE_ID = Symbol("Scope ID"), kTouchedIterator = Symbol.for("marko.touchedIterator"), { hasOwnProperty } = {}, objectProto = Object.prototype, arrayProto = Array.prototype, Generator = (function* () {})().constructor, AsyncGenerator = (async function* () {})().constructor, REGISTRY = /* @__PURE__ */ new WeakMap(), KNOWN_SYMBOLS = (() => {
let KNOWN_SYMBOLS = /* @__PURE__ */ new Map();
for (let name of Object.getOwnPropertyNames(Symbol)) {
let symbol = Symbol[name];
typeof symbol == "symbol" && KNOWN_SYMBOLS.set(symbol, "Symbol." + name);
}
return KNOWN_SYMBOLS;
})(), KNOWN_FUNCTIONS = /* @__PURE__ */ new Map([
[AggregateError, "AggregateError"],
[Array, "Array"],
[Array.from, "Array.from"],
[Array.isArray, "Array.isArray"],
[Array.of, "Array.of"],
[ArrayBuffer, "ArrayBuffer"],
[ArrayBuffer.isView, "ArrayBuffer.isView"],
[Atomics.add, "Atomics.add"],
[Atomics.and, "Atomics.and"],
[Atomics.compareExchange, "Atomics.compareExchange"],
[Atomics.exchange, "Atomics.exchange"],
[Atomics.isLockFree, "Atomics.isLockFree"],
[Atomics.load, "Atomics.load"],
[Atomics.notify, "Atomics.notify"],
[Atomics.or, "Atomics.or"],
[Atomics.store, "Atomics.store"],
[Atomics.sub, "Atomics.sub"],
[Atomics.wait, "Atomics.wait"],
[BigInt, "BigInt"],
[BigInt.asIntN, "BigInt.asIntN"],
[BigInt.asUintN, "BigInt.asUintN"],
[BigInt64Array, "BigInt64Array"],
[BigInt64Array.from, "BigInt64Array.from"],
[BigInt64Array.of, "BigInt64Array.of"],
[BigUint64Array, "BigUint64Array"],
[BigUint64Array.from, "BigUint64Array.from"],
[BigUint64Array.of, "BigUint64Array.of"],
[Boolean, "Boolean"],
[console.assert, "console.assert"],
[console.clear, "console.clear"],
[console.count, "console.count"],
[console.countReset, "console.countReset"],
[console.debug, "console.debug"],
[console.dir, "console.dir"],
[console.dirxml, "console.dirxml"],
[console.error, "console.error"],
[console.group, "console.group"],
[console.groupCollapsed, "console.groupCollapsed"],
[console.groupEnd, "console.groupEnd"],
[console.info, "console.info"],
[console.log, "console.log"],
[console.table, "console.table"],
[console.time, "console.time"],
[console.timeEnd, "console.timeEnd"],
[console.timeLog, "console.timeLog"],
[console.timeStamp, "console.timeStamp"],
[console.trace, "console.trace"],
[console.warn, "console.warn"],
[DataView, "DataView"],
[Date, "Date"],
[Date.now, "Date.now"],
[Date.parse, "Date.parse"],
[Date.UTC, "Date.UTC"],
[decodeURI, "decodeURI"],
[decodeURIComponent, "decodeURIComponent"],
[encodeURI, "encodeURI"],
[encodeURIComponent, "encodeURIComponent"],
[Error, "Error"],
[EvalError, "EvalError"],
[Float32Array, "Float32Array"],
[Float32Array.from, "Float32Array.from"],
[Float32Array.of, "Float32Array.of"],
[Float64Array, "Float64Array"],
[Float64Array.from, "Float64Array.from"],
[Float64Array.of, "Float64Array.of"],
[Function, "Function"],
[globalThis.atob, "atob"],
[globalThis.btoa, "btoa"],
[globalThis.clearImmediate, "clearImmediate"],
[globalThis.clearInterval, "clearInterval"],
[globalThis.clearTimeout, "clearTimeout"],
[globalThis.crypto?.getRandomValues, "crypto.getRandomValues"],
[globalThis.crypto?.randomUUID, "crypto.randomUUID"],
[globalThis.fetch, "fetch"],
[globalThis.performance?.now, "performance.now"],
[globalThis.queueMicrotask, "queueMicrotask"],
[globalThis.setImmediate, "setImmediate"],
[globalThis.setInterval, "setInterval"],
[globalThis.setTimeout, "setTimeout"],
[globalThis.structuredClone, "structuredClone"],
[globalThis.URL, "URL"],
[globalThis.URLSearchParams, "URLSearchParams"],
[globalThis.WritableStream, "WritableStream"],
[Int16Array, "Int16Array"],
[Int16Array.from, "Int16Array.from"],
[Int16Array.of, "Int16Array.of"],
[Int32Array, "Int32Array"],
[Int32Array.from, "Int32Array.from"],
[Int32Array.of, "Int32Array.of"],
[Int8Array, "Int8Array"],
[Int8Array.from, "Int8Array.from"],
[Int8Array.of, "Int8Array.of"],
[Intl.Collator, "Intl.Collator"],
[Intl.DateTimeFormat, "Intl.DateTimeFormat"],
[Intl.DisplayNames, "Intl.DisplayNames"],
[Intl.getCanonicalLocales, "Intl.getCanonicalLocales"],
[Intl.ListFormat, "Intl.ListFormat"],
[Intl.Locale, "Intl.Locale"],
[Intl.NumberFormat, "Intl.NumberFormat"],
[Intl.PluralRules, "Intl.PluralRules"],
[Intl.RelativeTimeFormat, "Intl.RelativeTimeFormat"],
[Intl.Segmenter, "Intl.Segmenter"],
[Intl.supportedValuesOf, "Intl.supportedValuesOf"],
[isFinite, "isFinite"],
[isNaN, "isNaN"],
[JSON.parse, "JSON.parse"],
[JSON.stringify, "JSON.stringify"],
[Map, "Map"],
[Map.groupBy, "Map.groupBy"],
[Math.abs, "Math.abs"],
[Math.acos, "Math.acos"],
[Math.acosh, "Math.acosh"],
[Math.asin, "Math.asin"],
[Math.asinh, "Math.asinh"],
[Math.atan, "Math.atan"],
[Math.atan2, "Math.atan2"],
[Math.atanh, "Math.atanh"],
[Math.cbrt, "Math.cbrt"],
[Math.ceil, "Math.ceil"],
[Math.clz32, "Math.clz32"],
[Math.cos, "Math.cos"],
[Math.cosh, "Math.cosh"],
[Math.exp, "Math.exp"],
[Math.expm1, "Math.expm1"],
[Math.floor, "Math.floor"],
[Math.fround, "Math.fround"],
[Math.hypot, "Math.hypot"],
[Math.imul, "Math.imul"],
[Math.log, "Math.log"],
[Math.log10, "Math.log10"],
[Math.log1p, "Math.log1p"],
[Math.log2, "Math.log2"],
[Math.max, "Math.max"],
[Math.min, "Math.min"],
[Math.pow, "Math.pow"],
[Math.random, "Math.random"],
[Math.round, "Math.round"],
[Math.sign, "Math.sign"],
[Math.sin, "Math.sin"],
[Math.sinh, "Math.sinh"],
[Math.sqrt, "Math.sqrt"],
[Math.tan, "Math.tan"],
[Math.tanh, "Math.tanh"],
[Math.trunc, "Math.trunc"],
[Number, "Number"],
[Number.isFinite, "Number.isFinite"],
[Number.isInteger, "Number.isInteger"],
[Number.isNaN, "Number.isNaN"],
[Number.isSafeInteger, "Number.isSafeInteger"],
[Number.parseFloat, "Number.parseFloat"],
[Number.parseInt, "Number.parseInt"],
[Object, "Object"],
[Object.assign, "Object.assign"],
[Object.create, "Object.create"],
[Object.defineProperties, "Object.defineProperties"],
[Object.defineProperty, "Object.defineProperty"],
[Object.entries, "Object.entries"],
[Object.freeze, "Object.freeze"],
[Object.fromEntries, "Object.fromEntries"],
[Object.getOwnPropertyDescriptor, "Object.getOwnPropertyDescriptor"],
[Object.getOwnPropertyDescriptors, "Object.getOwnPropertyDescriptors"],
[Object.getOwnPropertyNames, "Object.getOwnPropertyNames"],
[Object.getOwnPropertySymbols, "Object.getOwnPropertySymbols"],
[Object.getPrototypeOf, "Object.getPrototypeOf"],
[Object.is, "Object.is"],
[Object.isExtensible, "Object.isExtensible"],
[Object.isFrozen, "Object.isFrozen"],
[Object.isSealed, "Object.isSealed"],
[Object.keys, "Object.keys"],
[Object.preventExtensions, "Object.preventExtensions"],
[Object.seal, "Object.seal"],
[Object.setPrototypeOf, "Object.setPrototypeOf"],
[Object.values, "Object.values"],
[parseFloat, "parseFloat"],
[parseInt, "parseInt"],
[Promise, "Promise"],
[Proxy, "Proxy"],
[RangeError, "RangeError"],
[ReferenceError, "ReferenceError"],
[Reflect.apply, "Reflect.apply"],
[Reflect.construct, "Reflect.construct"],
[Reflect.defineProperty, "Reflect.defineProperty"],
[Reflect.deleteProperty, "Reflect.deleteProperty"],
[Reflect.get, "Reflect.get"],
[Reflect.getOwnPropertyDescriptor, "Reflect.getOwnPropertyDescriptor"],
[Reflect.getPrototypeOf, "Reflect.getPrototypeOf"],
[Reflect.has, "Reflect.has"],
[Reflect.isExtensible, "Reflect.isExtensible"],
[Reflect.ownKeys, "Reflect.ownKeys"],
[Reflect.preventExtensions, "Reflect.preventExtensions"],
[Reflect.set, "Reflect.set"],
[Reflect.setPrototypeOf, "Reflect.setPrototypeOf"],
[RegExp, "RegExp"],
[Set, "Set"],
[String, "String"],
[String.fromCharCode, "String.fromCharCode"],
[String.fromCodePoint, "String.fromCodePoint"],
[String.raw, "String.raw"],
[Symbol, "Symbol"],
[Symbol.for, "Symbol.for"],
[SyntaxError, "SyntaxError"],
[TypeError, "TypeError"],
[Uint16Array, "Uint16Array"],
[Uint16Array.from, "Uint16Array.from"],
[Uint16Array.of, "Uint16Array.of"],
[Uint32Array, "Uint32Array"],
[Uint32Array.from, "Uint32Array.from"],
[Uint32Array.of, "Uint32Array.of"],
[Uint8Array, "Uint8Array"],
[Uint8Array.from, "Uint8Array.from"],
[Uint8Array.of, "Uint8Array.of"],
[Uint8ClampedArray, "Uint8ClampedArray"],
[Uint8ClampedArray.from, "Uint8ClampedArray.from"],
[Uint8ClampedArray.of, "Uint8ClampedArray.of"],
[URIError, "URIError"],
[WeakMap, "WeakMap"],
[WeakSet, "WeakSet"]
]), KNOWN_OBJECTS = /* @__PURE__ */ new Map([
[Atomics, "Atomics"],
[console, "console"],
[globalThis, "globalThis"],
[globalThis.crypto, "crypto"],
[Intl, "Intl"],
[JSON, "JSON"],
[Math, "Math"],
[Reflect, "Reflect"]
]), unsafeRegExpSourceReg = /\\[\s\S]|[<\0\ud800-\udfff]/gu, unsafeRegExpSourceDetect = /[<\0\ud800-\udfff]/u, replaceUnsafeRegExpSourceChar = (match) => {
let ch = match.length === 3 ? "" : match[match.length - 1];
if (ch === "<") return "\\x3C";
if (ch === "\0") return "\\x00";
let code = ch.charCodeAt(0);
return code >= 55296 && code <= 57343 ? "\\u" + code.toString(16).padStart(4, "0") : match;
}, unsafeQuoteReg = /["\\<\n\r\u2028\u2029\0\ud800-\udfff]/u, $chunk, kPendingContexts = Symbol("Pending Contexts"), kBranchId = Symbol("Branch Id"), kIsAsync = Symbol("Is Async"), writeScope = (scopeId, partialScope) => {
let { state } = $chunk.boundary, target = $chunk.serializeState, scope = scopeWithId(state, scopeId), pending = target.writeScopes[scopeId];
return state.needsMainRuntime = !0, Object.assign(scope, partialScope), pending && pending !== partialScope ? Object.assign(pending, partialScope) : target.writeScopes[scopeId] = partialScope, target.flushScopes = !0, scope;
}, NOOP$2 = () => {}, tick = globalThis.setImmediate || globalThis.setTimeout || globalThis.queueMicrotask || ((cb) => Promise.resolve().then(cb)), tickQueue, kSelectedValue = Symbol("selectedValue"), checkedValuesRefs = /* @__PURE__ */ new WeakMap(), singleQuoteAttrReplacements = /'|&(?=[#a-zA-Z])/g, doubleQuoteAttrReplacements = /"|&(?=[#a-zA-Z])/g, needsQuotedAttr = /["'>\s]|&[#a-zA-Z]|\/$/g, voidElementsReg = /^(?:area|b(?:ase|r)|col|embed|hr|i(?:mg|nput)|link|meta|param|source|track|wbr)$/, _dynamic_tag = (scopeId, accessor, tag, inputOrArgs, content, inputIsArgs, serializeReason) => {
let shouldResume = serializeReason !== 0, renderer = normalizeDynamicRenderer(tag), state = getState(), branchId = _peek_scope_id(), rendered, result;
if (typeof renderer == "string") {
let input = (inputIsArgs ? inputOrArgs[0] : inputOrArgs) || {};
rendered = !0, (() => {
if (_scope_id(), _html(`<${renderer}${_attrs(input, "a", branchId, renderer)}>`), !voidElementsReg.test(renderer)) {
let renderContent = content || normalizeDynamicRenderer(input.content);
if (renderer === "textarea") _html(_attr_textarea_value(branchId, "a", input.value, input.valueChange, 1));
else if (renderContent) {
if (typeof renderContent != "function") throw Error(`Body content is not supported for the \`<${renderer}>\` tag.`);
renderer === "select" && ("value" in input || "valueChange" in input) ? _attr_select_value(branchId, "a", input.value, input.valueChange, renderContent, 1) : _dynamic_tag(branchId, "a", renderContent, void 0, 0, void 0, serializeReason);
}
_html(`</${renderer}>`);
}
let childScope = getScopeById(branchId), needsScript = childScope && (childScope.Ia || childScope.Ea);
needsScript && _script(branchId, "d"), (shouldResume || needsScript) && _html(state.mark("'", scopeId + " " + accessor + " " + branchId));
})();
} else {
shouldResume && _html(state.mark("[", ""));
let render = () => {
if (renderer) try {
return _set_serialize_reason(shouldResume && inputOrArgs !== void 0 ? 1 : 0), inputIsArgs ? renderer(...inputOrArgs) : renderer(content ? {
...inputOrArgs,
content
} : inputOrArgs);
} finally {
_set_serialize_reason(void 0);
}
else if (content) return content();
};
result = shouldResume ? withBranchId(branchId, render) : render(), rendered = _peek_scope_id() !== branchId, shouldResume && _html(state.mark("]", scopeId + " " + accessor + (rendered ? " " + branchId : "")));
}
return rendered ? shouldResume && writeScope(scopeId, { ["D" + accessor]: renderer?.a || renderer }) : _scope_id(), result;
}, patchDynamicTag = ((originalDynamicTag) => (patch) => {
_dynamic_tag = (scopeId, accessor, tag, input, content, inputIsArgs, resume) => {
let patched = patch(tag, scopeId, accessor);
return patched !== tag && (patched.a = tag), originalDynamicTag(scopeId, accessor, patched, input, content, inputIsArgs, resume);
};
})(_dynamic_tag), CONSUMED_RESULT_MESSAGE = "Cannot read from a consumed render result", _template = (templateId, renderer, page) => (renderer.render = render, renderer.i = !page, renderer._ = renderer, _content_resume(templateId, renderer)), kAssets = Symbol(), kBlockIndex = Symbol(), kDeferIndex = Symbol(), assetFlush, SET_SCOPE_REGISTER_ID = "$C_s", K_TAGS_API_STATE = Symbol(), COMPAT_REGISTRY = /* @__PURE__ */ new WeakMap(), compat = {
$global,
fork: _await,
write: _html,
writeScript,
nextScopeId: _scope_id,
peekNextScopeId: _peek_scope_id,
isInResumedBranch,
ensureState($global) {
let state = $global[K_TAGS_API_STATE] ||= getChunk()?.boundary.state;
return state || ($global.runtimeId ||= "M", $global.renderId ||= $global.componentIdPrefix || $global.widgetIdPrefix || "_", $global[K_TAGS_API_STATE] = state = new State($global)), state;
},
isTagsAPI(fn) {
return !!fn.a;
},
onFlush(fn) {
let { flushHTML } = Chunk.prototype;
Chunk.prototype.flushHTML = function() {
return fn(this), flushHTML.call(this);
};
},
patchDynamicTag,
writeSetScopeForComponent(branchId, m5c, m5i) {
writeScope(branchId, {
m5c,
m5i
}), _script(branchId, SET_SCOPE_REGISTER_ID);
},
toJSON() {
return function() {
let compatRegistered = COMPAT_REGISTRY.get(this);
if (!compatRegistered) {
let registered = getRegistered(this);
if (registered) {
let scopeId = registered.scope ? getScopeId(registered.scope) : void 0;
scopeId !== void 0 && _script(scopeId, SET_SCOPE_REGISTER_ID), COMPAT_REGISTRY.set(this, compatRegistered = [registered.id, scopeId]);
}
}
return compatRegistered;
};
},
flushScript($global) {
let state = this.ensureState($global), boundary = new Boundary(state);
if (boundary.flush() === 1) throw Error("Cannot serialize promise across tags/class compat layer.");
return new Chunk(boundary, null, null, state).flushScript().scripts;
},
render(renderer, willRerender, classAPIOut, component, input, completeChunks, registerChildScope) {
let state = this.ensureState(classAPIOut.global), boundary = new Boundary(state), head = new Chunk(boundary, null, getChunk()?.context ?? null, state), normalizedInput = input;
if ("renderBody" in input) {
normalizedInput = {};
for (let key in input) normalizedInput[key === "renderBody" ? "content" : key] = input[key];
}
head.render(() => {
if (willRerender || registerChildScope) {
let scopeId = _peek_scope_id();
writeScope(scopeId, { m5c: component.id }), _script(scopeId, SET_SCOPE_REGISTER_ID);
}
_set_serialize_reason(+!!willRerender);
try {
renderer(normalizedInput);
} finally {
_set_serialize_reason(void 0);
}
let asyncOut = classAPIOut.beginAsync({
last: !0,
timeout: -1
});
classAPIOut.onLast((next) => {
(boundary.onNext = () => {
boundary.signal.aborted ? (asyncOut.error(boundary.signal.reason), boundary.onNext = NOOP) : boundary.count || (boundary.onNext = NOOP, head = head.consume(), asyncOut.write(head.html), asyncOut.script(head.scripts), asyncOut.end(), head.html = head.scripts = "", completeChunks.push(head), next());
})();
});
});
},
register,
registerRenderBody(fn) {
register("$C_b", fn);
}
};
//#region src/common/attr-tag.ts
function attrTag(attrs) {
return attrs[Symbol.iterator] = attrTagIterator, attrs[rest] = empty, attrs;
}
function attrTags(first, attrs) {
return first ? (first[rest] === empty ? first[rest] = [attrs] : first[rest].push(attrs), first) : attrTag(attrs);
}
function* attrTagIterator() {
yield this, yield* this[rest];
}
//#endregion
//#region src/common/helpers.ts
function stringifyClassObject(name, value) {
return value ? name : "";
}
function stringifyStyleObject(name, value) {
return value || value === 0 ? escapeStyleAttr(name) + ":" + escapeStyleAttr(value + "") : "";
}
function escapeStyleAttr(str) {
return unsafeStyleAttrReg.test(str) ? str.replace(unsafeStyleAttrReg, replaceUnsafeStyleAttr) : str;
}
function escapeStyleValue(str) {
let closers = "", result = str.replace(/[\\"'{};<>]|\/(?=\*)/g, (c) => c === "<" ? "\\3C " : c === ";" ? "\\3B " : c === "{" ? "\\7B " : "\\" + c);
for (let c of result) c === "(" ? closers = ")" + closers : c === "[" ? closers = "]" + closers : c === closers[0] && (closers = closers.slice(1));
return result + closers;
}
function isEventHandler(name) {
return /^on[A-Z-]/.test(name);
}
function getEventHandlerName(name) {
return name[2] === "-" ? name.slice(3) : name.slice(2).toLowerCase();
}
function isVoid(value) {
return value == null || value === !1;
}
function isNotVoid(value) {
return value != null && value !== !1;
}
function isPromise(value) {
return value != null && typeof value.then == "function";
}
function normalizeDynamicRenderer(value) {
if (value) {
if (typeof value == "string") return value;
let normalized = value.content || value.default || value;
if ("a" in normalized) return normalized;
}
}
//#endregion
//#region src/common/errors.ts
function _el_read_error() {}
function _hoist_read_error() {}
function _assert_hoist(value) {}
//#endregion
//#region src/html/content.ts
function _to_text(val) {
return val || val === 0 ? val + "" : "";
}
function _unescaped(val) {
return val ? val + "" : val === 0 ? "0" : "";
}
function _escape(val) {
return val ? escapeXMLStr(val + "") : val === 0 ? "0" : "";
}
function _escape_script(val) {
return val ? escapeScriptStr(val + "") : val === 0 ? "0" : "";
}
function _escape_style(val) {
return val ? escapeStyleStr(val + "") : val === 0 ? "0" : "";
}
function _escape_style_value(val) {
return val || val === 0 ? escapeStyleValue(val + "") : "";
}
function _escape_comment(val) {
return val ? escapeCommentStr(val + "") : val === 0 ? "0" : "";
}
patchIteratorNext(Generator.prototype), patchIteratorNext(AsyncGenerator.prototype);
var State$1 = class {
ids = 0;
flush = 0;
wroteUndefined = !1;
buf = [];
strs = /* @__PURE__ */ new Map();
refs = /* @__PURE__ */ new WeakMap();
assigned = /* @__PURE__ */ new Set();
boundary = void 0;
channel = void 0;
channelDeps = null;
mutated = [];
}, Reference = class {
assigns = null;
calls = null;
scopeId = void 0;
channel = void 0;
parent;
accessor;
flush;
pos;
id;
constructor(parent, accessor, flush, pos = null, id = null) {
this.parent = parent, this.accessor = accessor, this.flush = flush, this.pos = pos, this.id = id;
}
}, Serializer = class {
#state = new State$1();
pending(channel) {
return hasMatchingMutations(this.#state.mutated, channel?.readyId);
}
pendingReadyChannel() {
for (let mutation of this.#state.mutated) if (mutation.channel?.readyId) return mutation.channel;
}
stringifyScopes(flushes, boundary, channel) {
try {
return this.#state.boundary = boundary, this.#state.channel = channel, writeScopesRoot(this.#state, flushes);
} finally {
this.#state.flush++, this.#state.buf = [];
}
}
written(val) {
return this.#state.refs.has(val);
}
takeChannelDeps() {
let deps = this.#state.channelDeps;
return this.#state.channelDeps = null, deps;
}
writeCall(value, object, property, channel) {
this.#state.mutated.push({
value,
object,
property,
channel
});
}
};
function register(id, val, scope) {
return REGISTRY.set(val, {
id,
scope,
access: "_._" + toAccess(toObjectKey(id))
}), val;
}
function getRegistered(val) {
let registered = REGISTRY.get(val);
if (registered) return {
id: registered.id,
scope: registered.scope
};
}
function writeScopesRoot(state, flushes) {
let { buf } = state, nextSlotId = -1, fillIndex = -1;
for (let flush of flushes) {
let scopeId = flush[0], scope = flush[1], ref = state.refs.get(scope) || newScopeReference(state, scope, scopeId), openIndex = buf.push("") - 1;
writeObjectProps(state, flush[2], ref) ? (buf[openIndex] = nextSlotId === -1 ? "[" + scopeId + ",{" : (scopeId === nextSlotId ? "" : "," + (scopeId - nextSlotId)) + ",{", fillIndex === -1 && (fillIndex = openIndex), nextSlotId = scopeId + 1, buf.push("}")) : buf.pop();
}
nextSlotId !== -1 && buf.push("]");
let extras = "";
(state.assigned.size || hasChannelMutations(state)) && (extras = ",0)", fillIndex !== -1 && (buf[fillIndex] = "_(" + buf[fillIndex], buf.push(")")), writeAssigned(state));
let result = extras && "(";
for (let chunk of buf) result += chunk;
return result += extras, result ? state.wroteUndefined ? (state.wroteUndefined = !1, "(_,$)=>" + result) : "_=>" + result : "";
}
function writeAssigned(state) {
let sep = state.buf.length ? "," : "";
if (state.assigned.size) {
let assigned = state.assigned;
state.assigned = /* @__PURE__ */ new Set();
let buf = "", hasCalls = !1;
for (let ref of assigned) ref.assigns && (buf += sep + assignsToString(ref.assigns, ref.id), ref.assigns = null, sep = ","), hasCalls ||= ref.calls !== null;
if (buf && state.buf.push(buf), hasCalls) {
for (let ref of assigned) if (ref.calls) {
for (let { method, args } of ref.calls) {
state.buf.push((state.buf.length ? "," : "") + ref.id + "." + method + "(");
for (let a = 0; a < args.length; a++) a && state.buf.push(","), writeCallArg(state, args[a]);
state.buf.push(")");
}
ref.calls = null;
}
}
}
if (hasChannelMutations(state)) {
let remaining = [];
for (let mutation of state.mutated) {
if (!mutationMatchesReadyId(mutation, state.channel?.readyId)) {
remaining.push(mutation);
continue;
}
let hasSeen = state.refs.get(mutation.object)?.id, objectStartIndex = state.buf.push(state.buf.length === 0 ? "" : ",");
if (writeProp(state, mutation.object, null, "")) {
let objectRef = state.refs.get(mutation.object);
objectRef && objectRef.scopeId === void 0 && (objectRef.id ? hasSeen || (state.buf[objectStartIndex] = "(" + state.buf[objectStartIndex], state.buf.push(")")) : (objectRef.id = nextRefAccess(state), state.buf[objectStartIndex] = "(" + objectRef.id + "=" + state.buf[objectStartIndex], state.buf.push(")")));
} else state.buf.push("void 0");
let valueStartIndex = state.buf.push(toAccess(toObjectKey(mutation.property)) + "(");
if (mutation.value !== void 0) if (writeProp(state, mutation.value, null, "")) {
let valueRef = typeof mutation.value == "string" ? state.strs.get(mutation.value) : state.refs.get(mutation.value);
valueRef && !valueRef.id && valueRef.scopeId === void 0 && (valueRef.id = mutation.valueId || nextRefAccess(state), state.buf[valueStartIndex] = valueRef.id + "=" + state.buf[valueStartIndex]);
} else state.buf.push("void 0");
state.buf.push(")");
}
state.mutated = remaining;
}
state.assigned.size && writeAssigned(state);
}
function writeCallArg(state, val) {
val === void 0 ? (state.wroteUndefined = !0, state.buf.push("$")) : writeProp(state, val, null, "") || state.buf.push("void 0");
}
function hasChannelMutations(state) {
return hasMatchingMutations(state.mutated, state.channel?.readyId);
}
function hasMatchingMutations(mutated, readyId) {
for (let mutation of mutated) if (mutationMatchesReadyId(mutation, readyId)) return !0;
return !1;
}
function mutationMatchesReadyId(mutation, readyId) {
return mutation.channel?.readyId ? mutation.channel.readyId === readyId : !readyId;
}
function writeProp(state, val, parent, accessor) {
switch (typeof val) {
case "string": return writeString(state, val, parent, accessor);
case "number": return writeNumber(state, val);
case "boolean": return writeBoolean(state, val);
case "bigint": return writeBigInt(state, val);
case "symbol": return writeSymbol(state, val, parent, accessor);
case "function": return writeFunction(state, val, parent, accessor);
case "object": return writeObject(state, val, parent, accessor);
default: return !1;
}
}
function writeReferenceOr(state, write, val, parent, accessor) {
let ref = state.refs.get(val);
if (ref) return trackChannel(state, ref) ? parent && isCircular(parent, ref) ? (ensureId(state, ref), state.assigned.add(ref), addAssignment(ref, accessId(state, parent) + toAccess(accessor)), !1) : (state.buf.push(ensureId(state, ref)), !0) : !1;
let registered = REGISTRY.get(val);
return registered ? writeRegistered(state, val, parent, accessor, registered) : (state.refs.set(val, ref = new Reference(parent, accessor, state.flush, state.buf.length)), ref.channel = state.channel, write(state, val, ref) ? !0 : (state.refs.delete(val), !1));
}
function trackScope(state, val, scopeId) {
let ref = state.refs.get(val);
ref ? trackChannel(state, ref) : newScopeReference(state, val, scopeId);
}
function newScopeReference(state, val, scopeId) {
let ref = new Reference(null, null, state.flush);
return ref.scopeId = scopeId, ref.channel = state.channel, state.refs.set(val, ref), ref;
}
function writeRegistered(state, val, parent, accessor, registered) {
let { scope } = registered;
if (scope) {
let ref = new Reference(parent, accessor, state.flush, state.buf.length);
ref.channel = state.channel, state.refs.set(val, ref);
let scopeId = scope[K_SCOPE_ID];
trackScope(state, scope, scopeId), state.buf.push("_(" + scopeId + "," + quote(registered.id, 0) + ")");
} else state.buf.push(registered.access);
return !0;
}
function writeString(state, val, parent, accessor) {
if (val.length > 12) {
let ref = state.strs.get(val);
if (ref) {
if (trackChannel(state, ref)) return state.buf.push(ensureId(state, ref)), !0;
} else {
let ref = new Reference(parent, accessor, state.flush, state.buf.length);
ref.channel = state.channel, state.strs.set(val, ref);
}
}
return state.buf.push(quote(val, 0)), !0;
}
function writeNumber(state, val) {
return state.buf.push(val + ""), !0;
}
function writeBoolean(state, val) {
return state.buf.push(val ? "!0" : "!1"), !0;
}
function writeBigInt(state, val) {
return state.buf.push(val + "n"), !0;
}
function writeFunction(state, val, parent, accessor) {
let wellKnownFunction = KNOWN_FUNCTIONS.get(val);
return wellKnownFunction ? (state.buf.push(wellKnownFunction), !0) : writeReferenceOr(state, writeNever, val, parent, accessor);
}
function writeSymbol(state, val, parent, accessor) {
let wellKnownSymbol = KNOWN_SYMBOLS.get(val);
if (wellKnownSymbol) return state.buf.push(wellKnownSymbol), !0;
let key = Symbol.keyFor(val);
return key === void 0 ? writeReferenceOr(state, writeUnknownSymbol, val, parent, accessor) : (state.buf.push("Symbol.for(" + quote(key, 0) + ")"), !0);
}
function writeUnknownSymbol(state) {
return state.buf.push("Symbol()"), !0;
}
function writeNever(state, val, ref) {
return !1;
}
function writeNull(state) {
return state.buf.push("null"), !0;
}
function writeObject(state, val, parent, accessor) {
if (val === null) return writeNull(state);
let scopeId = val[K_SCOPE_ID];
if (scopeId !== void 0) return trackScope(state, val, scopeId), state.buf.push("_(" + scopeId + ")"), !0;
let wellKnownObject = KNOWN_OBJECTS.get(val);
return wellKnownObject ? (state.buf.push(wellKnownObject), !0) : writeReferenceOr(state, writeUnknownObject, val, parent, accessor);
}
function writeUnknownObject(state, val, ref) {
let proto = Object.getPrototypeOf(val);
if (proto === objectProto) return writePlainObject(state, val, ref);
if (proto === arrayProto) return writeArray(state, val, ref);
switch (proto?.constructor) {
case void 0: return writeNullObject(state, val, ref);
case Object: return writePlainObject(state, val, ref);
case Array: return writeArray(state, val, ref);
case Date: return writeDate(state, val);
case RegExp: return writeRegExp(state, val);
case Promise: return writePromise(state, val, ref);
case Map: return writeMap(state, val, ref);
case Set: return writeSet(state, val, ref);
case Generator: return writeGenerator(state, val, ref);
case AsyncGenerator: return writeAsyncGenerator(state, val, ref);
case Error:
case EvalError:
case RangeError:
case ReferenceError:
case SyntaxError:
case TypeError:
case URIError: return writeError(state, val, ref);
case AggregateError: return writeAggregateError(state, val, ref);
case ArrayBuffer: return writeArrayBuffer(state, val);
case Int8Array:
case Uint8Array:
case Uint8ClampedArray:
case Int16Array:
case Uint16Array:
case Int32Array:
case Uint32Array:
case Float32Array:
case Float64Array:
case BigInt64Array:
case BigUint64Array: return writeTypedArray(state, val, ref);
case DataView: return writeDataView(state, val, ref);
case WeakSet: return writeWeakSet(state);
case WeakMap: return writeWeakMap(state);
case globalThis.URL: return writeURL(state, val);
case globalThis.URLSearchParams: return writeURLSearchParams(state, val);
case globalThis.Headers: return writeHeaders(state, val);
case globalThis.FormData: return writeFormData(state, val, ref);
case globalThis.ReadableStream: return writeReadableStream(state, val, ref);
case globalThis.Request: return writeRequest(state, val, ref);
case globalThis.Response: return writeResponse(state, val, ref);
case globalThis.Intl?.NumberFormat: return writeIntl(state, val, "NumberFormat", ref);
case globalThis.Intl?.DateTimeFormat: return writeIntl(state, val, "DateTimeFormat", ref);
case globalThis.Intl?.Collator: return writeIntl(state, val, "Collator", ref);
case globalThis.Intl?.PluralRules: return writeIntl(state, val, "PluralRules", ref);
case globalThis.Intl?.RelativeTimeFormat: return writeIntl(state, val, "RelativeTimeFormat", ref);
case globalThis.Intl?.ListFormat: return writeIntl(state, val, "ListFormat", ref);
case globalThis.Intl?.DisplayNames: return writeIntl(state, val, "DisplayNames", ref);
case globalThis.Intl?.Segmenter: return writeIntl(state, val, "Segmenter", ref);
case globalThis.Intl?.DurationFormat: return writeIntl(state, val, "DurationFormat", ref);
case globalThis.Intl?.Locale: return writeIntlLocale(state, val);
case globalThis.Temporal?.Instant: return writeTemporal(state, val, "Instant");
case globalThis.Temporal?.Duration: return writeTemporal(state, val, "Duration");
case globalThis.Temporal?.PlainDate: return writeTemporal(state, val, "PlainDate");
case globalThis.Temporal?.PlainDateTime: return writeTemporal(state, val, "PlainDateTime");
case globalThis.Temporal?.PlainMonthDay: return writeTemporal(state, val, "PlainMonthDay");
case globalThis.Temporal?.PlainTime: return writeTemporal(state, val, "PlainTime");
case globalThis.Temporal?.PlainYearMonth: return writeTemporal(state, val, "PlainYearMonth");
case globalThis.Temporal?.ZonedDateTime: return writeTemporal(state, val, "ZonedDateTime");
}
return !1;
}
function writePlainObject(state, val, ref) {
return state.buf.push("{"), writeMaybeIterableProps(state, val, ref), state.buf.push("}"), !0;
}
function writeArray(state, val, ref) {
let sep = "[";
for (let i = 0; i < val.length; i++) {
let item = val[i];
state.buf.push(sep), sep = ",", item === void 0 ? (state.wroteUndefined = !0, state.buf.push("$")) : writeProp(state, item, ref, "" + i);
}
return sep === "[" ? state.buf.push("[]") : state.buf.push("]"), !0;
}
function writeDate(state, val) {
return state.buf.push("new Date(" + +val + ")"), !0;
}
function writeRegExp(state, val) {
let { source } = val;
return state.buf.push("/" + (unsafeRegExpSourceDetect.test(source) ? source.replace(unsafeRegExpSourceReg, replaceUnsafeRegExpSourceChar) : source) + "/" + val.flags), !0;
}
function writePromise(state, val, ref) {
let { boundary, channel } = state;
if (!boundary) return !1;
let pId = nextRefAccess(state), handle = newAsyncHandle(state, ref, pId);
return state.buf.push("(p=>p=new Promise((f,r)=>" + pId + "={f,r(e){p.catch(_=>0);r(e)}}))()"), val.then((v) => writeAsyncCall(state, boundary, handle, "f", v, channel, pId), (v) => writeAsyncCall(state, boundary, handle, "r", v, channel, pId)), boundary.startAsync(), !0;
}
function newAsyncHandle(state, parent, id) {
let handle = {}, handleRef = new Reference(parent, null, state.flush, null, id);
return handleRef.channel = state.channel, state.refs.set(handle, handleRef), handle;
}
function writeMap(state, val, ref) {
if (!val.size) return state.buf.push("new Map"), !0;
let items = [], assigns, needsId, deferring = !1, i = 0;
if (val.size < 25) {
for (let [itemKey, itemValue] of val) {
if (!deferring && (itemKey !== val && isAncestorMember(state, ref, itemKey) || itemValue !== val && isAncestorMember(state, ref, itemValue)) && (deferring = !0), deferring) {
deferCall(state, ref, "set", [itemKey, itemValue]);
continue;
}
itemKey === val && (itemKey = void 0, (assigns ||= []).push("a[" + i + "][0]")), itemValue === val && (itemValue = void 0, (assigns ||= []).push("a[" + i + "][1]")), needsId ||= isDedupedMember(itemKey) || isDedupedMember(itemValue), i = items.push(itemValue === void 0 ? itemKey === void 0 ? [] : [itemKey] : [itemKey, itemValue]);
}
writeArrayArg(state, ref, items, assigns && "((m,a)=>(" + assignsToString(assigns, "m") + ",a.forEach(i=>m.set(i[0],i[1])),m))(new Map,", "new Map(", needsId);
} else {
for (let [itemKey, itemValue] of val) {
if (!deferring && (itemKey !== val && isAncestorMember(state, ref, itemKey) || itemValue !== val && isAncestorMember(state, ref, itemValue)) && (deferring = !0), deferring) {
deferCall(state, ref, "set", [itemKey, itemValue]);
continue;
}
itemKey === val && (itemKey = 0, (assigns ||= []).push("a[" + i + "]")), itemValue === val && (itemValue = 0, (assigns ||= []).push("a[" + (i + 1) + "]")), needsId ||= isDedupedMember(itemKey) || isDedupedMember(itemValue), i = items.push(itemKey, itemValue);
}
writeArrayArg(state, ref, items, assigns && "(a=>a.reduce((m,v,i)=>i%2?m:m.set(v,a[i+1])," + assignsToString(assigns, "new Map") + "))(", "(a=>a.reduce((m,v,i)=>i%2?m:m.set(v,a[i+1]),new Map))(", needsId);
}
return !0;
}
function writeSet(state, val, ref) {
if (!val.size) return state.buf.push("new Set"), !0;
let items = [], assigns, needsId, deferring = !1, i = 0;
for (let item of val) {
if (!deferring && item !== val && isAncestorMember(state, ref, item) && (deferring = !0), deferring) {
deferCall(state, ref, "add", [item]);
continue;
}
item === val ? (item = 0, (assigns ||= []).push("i[" + i + "]")) : needsId ||= isDedupedMember(item), i = items.push(item);
}
return writeArrayArg(state, ref, items, assigns && "((s,i)=>(" + assignsToString(assigns, "s") + ",i.forEach(i=>s.add(i)),s))(new Set,", "new Set(", needsId), !0;
}
function isAncestorMember(state, container, member) {
if (member === null || typeof member != "object" && typeof member != "function") return !1;
let ref = state.refs.get(member);
return ref !== void 0 && isCircular(container, ref);
}
function deferCall(state, ref, method, args) {
ensureId(state, ref), (ref.calls ||= []).push({
method,
args
}), state.assigned.add(ref);
}
function writeArrayArg(state, ref, items, assignsPrefix, plainPrefix, needsId) {
if (assignsPrefix || needsId) {
let arrayRef = new Reference(ref, null, state.flush, null, nextRefAccess(state));
state.buf.push((assignsPrefix || plainPrefix) + arrayRef.id + "="), writeArray(state, items, arrayRef);
} else state.buf.push(plainPrefix), writeArray(state, items, new Reference(ref, null, state.flush, state.buf.length));
state.buf.push(")");
}
function isDedupedMember(val) {
switch (typeof val) {
case "object": return val !== null && val[K_SCOPE_ID] === void 0;
case "function":
case "symbol": return !0;
case "string": return val.length > 12;
default: return !1;
}
}
function canWriteBuffer(state, buffer, ref) {
return Object.getPrototypeOf(buffer)?.constructor === ArrayBuffer;
}
function writeDataView(state, val, ref) {
let { buffer } = val;
if (!canWriteBuffer(state, buffer, ref)) return !1;
let needsLength = val.byteOffset + val.byteLength < buffer.byteLength;
return state.buf.push("new DataView("), writeProp(state, buffer, ref, "buffer"), state.buf.push((val.byteOffset || needsLength ? "," + val.byteOffset + (needsLength ? "," + val.byteLength : "") : "") + ")"), !0;
}
function writeArrayBuffer(state, val) {
let result;
if (val.byteLength) {
let view = new Int8Array(val);
result = hasOnlyZeros(view) ? "new ArrayBuffer(" + val.byteLength + ")" : "new Int8Array(" + typedArrayToInitString(view) + ").buffer";
} else result = "new ArrayBuffer";
return state.buf.push(result), !0;
}
function writeTypedArray(state, val, ref) {
if (val.byteOffset || val.byteLength < val.buffer.byteLength || state.refs.has(val.buffer)) {
if (!canWriteBuffer(state, val.buffer, ref)) return !1;
let needsLength = val.byteOffset + val.byteLength < val.buffer.byteLength;
state.buf.push("new " + val.constructor.name + "("), writeProp(state, val.buffer, ref, "buffer"), state.buf.push((val.byteOffset || needsLength ? "," + val.byteOffset + (needsLength ? "," + val.length : "") : "") + ")");
} else state.refs.set(val.buffer, new Reference(ref, "buffer", state.flush, null)), state.buf.push("new " + val.constructor.name + (val.length === 0 ? "" : "(" + (hasOnlyZeros(val) ? val.length : typedArrayToInitString(val)) + ")"));
return !0;
}
function writeWeakSet(state) {
return state.buf.push("new WeakSet"), !0;
}
function writeWeakMap(state) {
return state.buf.push("new WeakMap"), !0;
}
function writeError(state, val, ref) {
let result = "new " + val.constructor.name + "(" + quote(val.message + "", 0);
if (val.cause !== void 0) {
let pos = state.buf.push(result + ",{cause:") - 1;
writeProp(state, val.cause, ref, "cause") ? state.buf.push("})") : state.buf[pos] = state.buf[pos].slice(0, -8) + ")";
} else state.buf.push(result + ")");
return !0;
}
function writeAggregateError(state, val, ref) {
state.buf.push("new AggregateError(");
let inlined = writeProp(state, val.errors, ref, "errors");
if (inlined || state.buf.push("[]"), val.message ? state.buf.push("," + quote(val.message + "", 0) + ")") : state.buf.push(")"), inlined) {
let errorsRef = state.refs.get(val.errors);
errorsRef?.id && (state.assigned.add(errorsRef), addAssignment(errorsRef, accessId(state, ref) + toAccess("errors")));
}
return !0;
}
function writeURL(state, val) {
return state.buf.push("new URL(" + quote(val.toString(), 0) + ")"), !0;
}
function writeURLSearchParams(state, val) {
let str = val.toString();
return str ? state.buf.push("new URLSearchParams(" + quote(str, 0) + ")") : state.buf.push("new URLSearchParams"), !0;
}
function writeHeaders(state, val) {
let headers = stringEntriesToHeadersInit(val);
return state.buf.push("new Headers" + (headers ? "(" + headers + ")" : "")), !0;
}
function writeFormData(state, val, ref) {
let sep = "[", valStr = "";
for (let [key, value] of val) {
if (typeof value != "string") return !1;
valStr += sep + quote(key, 0) + "," + quote(value, 0), sep = ",";
}
return sep === "[" ? state.buf.push("new FormData") : state.buf.push(valStr + "].reduce((f,v,i,a)=>i%2&&f.append(a[i-1],v)||f,new FormData)"), !0;
}
function writeRequest(state, val, ref) {
let sep = "", bodySerialized = !1, hasBody = val.body && !val.bodyUsed && val.duplex === "half";
state.buf.push("new Request(" + quote(val.url, 0)), hasBody && (state.buf.push(",{body:"), writeProp(state, val.body, ref, "body") ? (state.buf.push(",duplex:\"half\""), sep = ",", bodySerialized = !0) : state.buf.pop());
let options = "";
val.cache !== "default" && (options += sep + "cache:" + quote(val.cache, 0), sep = ","), val.credentials !== "same-origin" && (options += sep + "credentials:" + quote(val.credentials, 0), sep = ",");
let seenHeaders = state.refs.get(val.headers);
if (seenHeaders) options += sep + "headers:" + ensureId(state, seenHeaders), sep = ",";
else {
state.refs.set(val.headers, new Reference(ref, "headers", state.flush, null));
let headers = stringEntriesToHeadersInit(val.headers);
headers && (options += sep + "headers:" + headers, sep = ",");
}
return val.integrity && (options += sep + "integrity:" + quote(val.integrity, 0), sep = ","), val.keepalive && (options += sep + "keepalive:true", sep = ","), val.method !== "GET" && (options += sep + "method:" + quote(val.method, 0), sep = ","), val.mode !== "cors" && (options += sep + "mode:" + quote(val.mode, 0), sep = ","), val.redirect !== "follow" && (options += sep + "redirect:" + quote(val.redirect, 0), sep = ","), val.referrer !== "about:client" && (options += sep + "referrer:" + quote(val.referrer, 0), sep = ","), val.referrerPolicy && (options += sep + "referrerPolicy:" + quote(val.referrerPolicy, 0)), state.buf.push(bodySerialized ? options + "})" : options ? ",{" + options + "})" : ")"), !0;
}
function writeResponse(state, val, ref) {
let sep = "", options = "";
val.status !== 200 && (options += "status:" + val.status, sep = ","), val.statusText && (options += sep + "statusText:" + quote(val.statusText, 0), sep = ",");
let seenHeaders = state.refs.get(val.headers);
if (seenHeaders) options += sep + "headers:" + ensureId(state, seenHeaders);
else {
state.refs.set(val.headers, new Reference(ref, "headers", state.flush, null));
let headers = stringEntriesToHeadersInit(val.headers);
headers && (options += sep + "headers:" + headers);
}
return !val.body || val.bodyUsed ? state.buf.push("new Response" + (options ? "(null,{" + options + "})" : "")) : (state.buf.push("new Response("), state.buf.push((writeProp(state, val.body, ref, "body") ? "" : "null") + (options ? ",{" + options + "})" : ")"))), !0;
}
function writeIntl(state, val, name, ref) {
let { locale, ...options } = val.resolvedOptions(), needsId = !1;
for (let key in options) if (isDedupedMember(options[key])) {
needsId = !0;
break;
}
state.buf.push("new Intl." + name + "(" + quote(locale, 0) + ",");
let optionsRef;
return needsId ? (optionsRef = new Reference(ref, null, state.flush, null, nextRefAccess(state)), state.buf.push(optionsRef.id + "={")) : (optionsRef = new Reference(ref, null, state.flush, state.buf.length), state.buf.push("{")), writeObjectProps(state, options, optionsRef), state.buf.push("})"), !0;
}
function writeIntlLocale(state, val) {
return state.buf.push("new Intl.Locale(" + quote(val.toString(), 0) + ")"), !0;
}
function writeTemporal(state, val, name) {
return state.buf.push("Temporal." + name + ".from(" + quote(val.toString(), 0) + ")"), !0;
}
function writeReadableStream(state, val, ref) {
let { boundary, channel } = state;
if (!boundary || val.locked) return !1;
let reader = val.getReader(), iterId = nextRefAccess(state), handle = newAsyncHandle(state, ref, iterId), onFulfilled = ({ value, done }) => {
done ? writeAsyncCall(state, boundary, handle, "r", value, channel) : boundary.signal.aborted || (reader.read().then(onFulfilled, onRejected), boundary.startAsync(), writeAsyncCall(state, boundary, handle, "f", value, channel));
}, onRejected = (reason) => {
writeAsyncCall(state, boundary, handle, "j", reason, channel);
};
return state.buf.push("new ReadableStream({start(c){(async(_,f,v,l,i,p=a=>l=new Promise((r,j)=>{f=_.r=r;_.j=j}),a=((_.f=v=>{f(v);a.push(p())}),[p()]))=>{for(i of a)v=await i,i==l?c.close():c.enqueue(v)})(" + iterId + "={}).catch(e=>c.error(e))}})"), reader.read().then(onFulfilled, onRejected), boundary.startAsync(), !0;
}
function writeGenerator(state, iter, ref) {
if (iter[kTouchedIterator]) return state.buf.push("(function*(){}())"), !0;
let yields = [], returnValue, needsId;
for (;;) {
let { value, done } = iter.next();
if (done) {
returnValue = value;
break;
}
needsId ||= isDedupedMember(value), yields.push(value);
}
if (returnValue === void 0 && !yields.length) return state.buf.push("(function*(){})()"), !0;
let heldReturn = returnValue !== void 0 && isAncestorMember(state, ref, returnValue);
if (state.buf.push(returnValue === void 0 ? "(function*(a){yield*a})(" : heldReturn ? "(function*(a,r){yield*a;return r.v})(" : "(function*(a,r){yield*a;return r})("), needsId) {
let arrayRef = new Reference(ref, null, state.flush, null, nextRefAccess(state));
state.buf.push(arrayRef.id + "="), writeArray(state, yields, arrayRef);
} else writeArray(state, yields, new Reference(ref, null, state.flush, state.buf.length));
if (heldReturn) {
let holder = new Reference(ref, null, state.flush, null, nextRefAccess(state));
state.buf.push("," + holder.id + "={}"), writeProp(state, returnValue, holder, "v");
} else if (returnValue !== void 0) {
let sepIndex = state.buf.push(",") - 1;
if (writeProp(state, returnValue, ref, "") && isDedupedMember(returnValue)) {
let retRef = typeof returnValue == "string" ? state.strs.get(returnValue) : state.refs.get(returnValue);
retRef && !retRef.id && retRef.scopeId === void 0 && (retRef.id = nextRefAccess(state), state.buf[sepIndex] = "," + retRef.id + "=");
}
}
return state.buf.push(")"), !0;
}
function writeAsyncGenerator(state, iter, ref) {
if (iter[kTouchedIterator]) return state.buf.push("(async function*(){}())"), !0;
let { boundary, channel } = state;
if (!boundary) return !1;
let iterId = nextRefAccess(state), handle = newAsyncHandle(state, ref, iterId), onFulfilled = ({ value, done }) => {
done ? writeAsyncCall(state, boundary, handle, "r", value, channel) : boundary.signal.aborted || (iter.next().then(onFulfilled, onRejected), boundary.startAsync(), writeAsyncCall(state, boundary, handle, "f", value, channel));
}, onRejected = (reason) => {
writeAsyncCall(state, boundary, handle, "j", reason, channel);
};
return state.buf.push("(async function*(_,f,v,l,i,p=a=>l=new Promise((r,j)=>{f=_.r=r;_.j=j}),a=((_.f=v=>{f(v);a.push(p())}),[p()])){for(i of a)v=await i,i!=l&&(yield v);return v})(" + iterId + "={})"), iter.next().then(onFulfilled, onRejected), boundary.startAsync(), !0;
}
function writeNullObject(state, val, ref) {
return state.buf.push("{"), state.buf.push(writeMaybeIterableProps(state, val, ref) + "__proto__:null}"), !0;
}
function writeObjectProps(state, val, ref) {
let sep = "";
for (let key in val) if (hasOwnProperty.call(val, key)) {
let escapedKey = toObjectKey(key);
state.buf.push(sep + escapedKey + ":"), writeProp(state, val[key], ref, escapedKey) ? sep = "," : state.buf.pop();
}
return sep;
}
function writeMaybeIterableProps(state, val, ref) {
let sep = writeObjectProps(state, val, ref);
if (hasSymbolIterator(val)) {
let yieldSelf = "", iterArr = [];
for (let item of val) item === val && !(yieldSelf || iterArr.length) ? yieldSelf = "yield this;" : iterArr.push(item);
if (iterArr.length) {
let iterRef = new Reference(ref, null, state.flush, null, nextRefAccess(state));
state.buf.push(sep + "*[(" + iterRef.id + "="), writeArray(state, iterArr, iterRef), state.buf.push(",Symbol.iterator)](){" + yieldSelf + "yield*" + iterRef.id + "}");
} else state.buf.push(sep + "*[Symbol.iterator](){" + yieldSelf.slice(0, -1) + "}");
sep = ",";
}
return sep;
}
function writeAsyncCall(state, boundary, handle, method, value, channel, valueId = null) {
boundary.signal.aborted || (state.mutated.push({
value,
object: handle,
property: method,
channel,
valueId
}), boundary.endAsync());
}
function trackChannel(state, ref) {
let refReadyId = ref.channel?.readyId;
if (!refReadyId || refReadyId === state.channel?.readyId) return !0;
let cur = state.channel?.parent;
for (; cur;) {
if (cur.readyId === refReadyId) return (state.channelDeps ||= /* @__PURE__ */ new Set()).add(refReadyId), !0;
cur = cur.parent;
}
return !1;
}
function isCircular(parent, ref) {
let cur = parent;
for (; cur;) {
if (cur === ref) return !0;
cur = cur.parent;
}
return !1;
}
function toObjectKey(name) {
if (name === "") return "\"\"";
if (name === "__proto__") return "[\"__proto__\"]";
let len = name.length, c0 = name.charCodeAt(0);
if (c0 >= 48 && c0 <= 57) if (c0 === 48) {
if (len !== 1) return quote(name, 1);
} else {
for (let i = 1; i < len; i++) {
let c = name.charCodeAt(i);
if (c < 48 || c > 57) return quote(name, i);
}
if (len > 15 && "" + +name !== name) return quote(name, 0);
}
else if (c0 >= 97 && c0 <= 122 || c0 >= 65 && c0 <= 90 || c0 === 95 || c0 === 36) for (let i = 1; i < len; i++) {
let c = name.charCodeAt(i);
if (!(c >= 97 && c <= 122 || c >= 65 && c <= 90 || c >= 48 && c <= 57 || c === 95 || c === 36)) return quote(name, i);
}
else return quote(name, 0);
return name