{"version":3,"sources":["node_modules/@arcgis/core/views/support/QueueProcessor.js"],"sourcesContent":["/*\nAll material copyright ESRI, All Rights Reserved, unless otherwise specified.\nSee https://js.arcgis.com/4.31/esri/copyright.txt for details.\n*/\nimport \"../../core/has.js\";\nimport { removeMaybe as e } from \"../../core/maybe.js\";\nimport { onAbort as s, onAbortOrThrow as t, createResolver as r, createAbortError as i, isPromiseLike as o } from \"../../core/promiseUtils.js\";\nimport h from \"../../core/Queue.js\";\nimport c from \"../../core/ReactiveMap.js\";\nimport { schedule as n } from \"../../core/scheduling.js\";\nimport { signal as l } from \"../../core/signal.js\";\nclass u {\n  constructor(e, s) {\n    this.item = e, this.controller = s, this.promise = null;\n  }\n}\nclass _ {\n  constructor(e) {\n    this._schedule = null, this._task = null, this._deferreds = new c(), this._controllers = new c(), this._processingItems = new c(), this._pausedSignal = l(!1), this.concurrency = 1, e.concurrency && (this.concurrency = e.concurrency), this._queue = new h(e.peeker), this.process = e.process;\n    const s = e.scheduler;\n    e.priority && s && (this._task = s.registerTask(e.priority, this));\n  }\n  destroy() {\n    this.clear(), this._schedule = e(this._schedule), this._task = e(this._task);\n  }\n  get updating() {\n    return !!this._task?.updating || this.running;\n  }\n  get length() {\n    return this._processingItems.size + this._queue.length;\n  }\n  abort(e) {\n    const s = this._controllers.get(e);\n    s && s.abort();\n  }\n  clear() {\n    this._queue.clear();\n    const e = [];\n    this._controllers.forEach(s => e.push(s)), this._controllers.clear(), e.forEach(e => e.abort()), this._processingItems.clear(), this._cancelNext();\n  }\n  forEach(e) {\n    this._deferreds.forEach((s, t) => e(t));\n  }\n  get(e) {\n    const s = this._deferreds.get(e);\n    return s ? s.promise : void 0;\n  }\n  isOngoing(e) {\n    return this._processingItems.has(e);\n  }\n  has(e) {\n    return this._deferreds.has(e);\n  }\n  pause() {\n    this._pausedSignal.value || (this._pausedSignal.value = !0, this._cancelNext());\n  }\n  push(e, o) {\n    const h = this.get(e);\n    if (h) return h;\n    const c = new AbortController();\n    let n = null;\n    o && (n = s(o, () => c.abort()));\n    const l = () => {\n        const s = this._processingItems.get(e);\n        s && s.controller.abort(), u(), a.reject(i());\n      },\n      u = () => {\n        _.remove(), null != n && n.remove(), this._removeItem(e), this._queue.remove(e), this._scheduleNext();\n      },\n      _ = t(c.signal, l),\n      a = r();\n    return this._deferreds.set(e, a), this._controllers.set(e, c), a.promise.then(u, u), this._queue.push(e), this._scheduleNext(), a.promise;\n  }\n  last() {\n    return this._queue.last();\n  }\n  lastPromise() {\n    const e = this.last();\n    return e ? this.get(e) : null;\n  }\n  peek() {\n    return this._queue.peek();\n  }\n  popLast() {\n    const e = this._queue.popLast();\n    return e && (this._deferreds.get(e)?.reject(i()), this._removeItem(e)), e;\n  }\n  reset() {\n    const e = Array.from(this._processingItems.values());\n    this._processingItems.clear();\n    for (const s of e) this._queue.push(s.item), s.controller.abort();\n    this._scheduleNext();\n  }\n  resume() {\n    this._pausedSignal.value && (this._pausedSignal.value = !1, this._scheduleNext());\n  }\n  takeAll() {\n    const e = [];\n    for (; this._queue.length;) e.push(this._queue.pop());\n    return this.clear(), e;\n  }\n  get running() {\n    return !this._pausedSignal.value && this._queue.length > 0 && this._processingItems.size < this.concurrency;\n  }\n  runTask(e) {\n    for (; !e.done && this._queue.length > 0 && this._processingItems.size < this.concurrency;) this._process(this._queue.pop()), e.madeProgress();\n  }\n  _removeItem(e) {\n    this._deferreds.delete(e), this._controllers.delete(e), this._processingItems.delete(e);\n  }\n  _scheduleNext() {\n    this._task || this._pausedSignal.value || this._schedule || (this._schedule = n(() => {\n      this._schedule = null, this._next();\n    }));\n  }\n  _next() {\n    for (; this._queue.length > 0 && this._processingItems.size < this.concurrency;) this._process(this._queue.pop());\n  }\n  _cancelNext() {\n    this._schedule && (this._schedule.remove(), this._schedule = null);\n  }\n  _processResult(e, s) {\n    this._canProcessFulfillment(e) && (this._scheduleNext(), this._deferreds.get(e.item).resolve(s));\n  }\n  _processError(e, s) {\n    this._canProcessFulfillment(e) && (this._scheduleNext(), this._deferreds.get(e.item).reject(s));\n  }\n  _canProcessFulfillment(e) {\n    return !!this._deferreds.get(e.item) && this._processingItems.get(e.item) === e;\n  }\n  _process(e) {\n    if (null == e) return;\n    let s;\n    const t = new AbortController(),\n      r = new u(e, t);\n    this._processingItems.set(e, r);\n    try {\n      s = this.process(e, t.signal);\n    } catch (i) {\n      this._processError(r, i);\n    }\n    o(s) ? (r.promise = s, s.then(e => this._processResult(r, e), e => this._processError(r, e))) : this._processResult(r, s);\n  }\n  get test() {}\n}\nexport { _ as QueueProcessor };"],"mappings":"uQAWA,IAAM,EAAN,KAAQ,CACN,YAAY,EAAG,EAAG,CAChB,KAAK,KAAO,EAAG,KAAK,WAAa,EAAG,KAAK,QAAU,IACrD,CACF,EACMA,EAAN,KAAQ,CACN,YAAY,EAAG,CACb,KAAK,UAAY,KAAM,KAAK,MAAQ,KAAM,KAAK,WAAa,IAAIC,EAAK,KAAK,aAAe,IAAIA,EAAK,KAAK,iBAAmB,IAAIA,EAAK,KAAK,cAAgBC,EAAE,EAAE,EAAG,KAAK,YAAc,EAAG,EAAE,cAAgB,KAAK,YAAc,EAAE,aAAc,KAAK,OAAS,IAAID,EAAE,EAAE,MAAM,EAAG,KAAK,QAAU,EAAE,QAC1R,IAAM,EAAI,EAAE,UACZ,EAAE,UAAY,IAAM,KAAK,MAAQ,EAAE,aAAa,EAAE,SAAU,IAAI,EAClE,CACA,SAAU,CACR,KAAK,MAAM,EAAG,KAAK,UAAYE,EAAE,KAAK,SAAS,EAAG,KAAK,MAAQA,EAAE,KAAK,KAAK,CAC7E,CACA,IAAI,UAAW,CACb,MAAO,CAAC,CAAC,KAAK,OAAO,UAAY,KAAK,OACxC,CACA,IAAI,QAAS,CACX,OAAO,KAAK,iBAAiB,KAAO,KAAK,OAAO,MAClD,CACA,MAAM,EAAG,CACP,IAAM,EAAI,KAAK,aAAa,IAAI,CAAC,EACjC,GAAK,EAAE,MAAM,CACf,CACA,OAAQ,CACN,KAAK,OAAO,MAAM,EAClB,IAAM,EAAI,CAAC,EACX,KAAK,aAAa,QAAQ,GAAK,EAAE,KAAK,CAAC,CAAC,EAAG,KAAK,aAAa,MAAM,EAAG,EAAE,QAAQC,GAAKA,EAAE,MAAM,CAAC,EAAG,KAAK,iBAAiB,MAAM,EAAG,KAAK,YAAY,CACnJ,CACA,QAAQ,EAAG,CACT,KAAK,WAAW,QAAQ,CAAC,EAAGC,IAAM,EAAEA,CAAC,CAAC,CACxC,CACA,IAAI,EAAG,CACL,IAAM,EAAI,KAAK,WAAW,IAAI,CAAC,EAC/B,OAAO,EAAI,EAAE,QAAU,MACzB,CACA,UAAU,EAAG,CACX,OAAO,KAAK,iBAAiB,IAAI,CAAC,CACpC,CACA,IAAI,EAAG,CACL,OAAO,KAAK,WAAW,IAAI,CAAC,CAC9B,CACA,OAAQ,CACN,KAAK,cAAc,QAAU,KAAK,cAAc,MAAQ,GAAI,KAAK,YAAY,EAC/E,CACA,KAAK,EAAGC,EAAG,CACT,IAAMC,EAAI,KAAK,IAAI,CAAC,EACpB,GAAIA,EAAG,OAAOA,EACd,IAAMC,EAAI,IAAI,gBACVC,EAAI,KACRH,IAAMG,EAAIC,EAAEJ,EAAG,IAAME,EAAE,MAAM,CAAC,GAC9B,IAAML,EAAI,IAAM,CACZ,IAAMF,EAAI,KAAK,iBAAiB,IAAI,CAAC,EACrCA,GAAKA,EAAE,WAAW,MAAM,EAAGU,EAAE,EAAGC,EAAE,OAAOD,EAAE,CAAC,CAC9C,EACAA,EAAI,IAAM,CACRX,EAAE,OAAO,EAAgBS,GAAE,OAAO,EAAG,KAAK,YAAY,CAAC,EAAG,KAAK,OAAO,OAAO,CAAC,EAAG,KAAK,cAAc,CACtG,EACAT,EAAIa,EAAEL,EAAE,OAAQL,CAAC,EACjBS,EAAIE,EAAE,EACR,OAAO,KAAK,WAAW,IAAI,EAAGF,CAAC,EAAG,KAAK,aAAa,IAAI,EAAGJ,CAAC,EAAGI,EAAE,QAAQ,KAAKD,EAAGA,CAAC,EAAG,KAAK,OAAO,KAAK,CAAC,EAAG,KAAK,cAAc,EAAGC,EAAE,OACpI,CACA,MAAO,CACL,OAAO,KAAK,OAAO,KAAK,CAC1B,CACA,aAAc,CACZ,IAAM,EAAI,KAAK,KAAK,EACpB,OAAO,EAAI,KAAK,IAAI,CAAC,EAAI,IAC3B,CACA,MAAO,CACL,OAAO,KAAK,OAAO,KAAK,CAC1B,CACA,SAAU,CACR,IAAM,EAAI,KAAK,OAAO,QAAQ,EAC9B,OAAO,IAAM,KAAK,WAAW,IAAI,CAAC,GAAG,OAAOD,EAAE,CAAC,EAAG,KAAK,YAAY,CAAC,GAAI,CAC1E,CACA,OAAQ,CACN,IAAM,EAAI,MAAM,KAAK,KAAK,iBAAiB,OAAO,CAAC,EACnD,KAAK,iBAAiB,MAAM,EAC5B,QAAW,KAAK,EAAG,KAAK,OAAO,KAAK,EAAE,IAAI,EAAG,EAAE,WAAW,MAAM,EAChE,KAAK,cAAc,CACrB,CACA,QAAS,CACP,KAAK,cAAc,QAAU,KAAK,cAAc,MAAQ,GAAI,KAAK,cAAc,EACjF,CACA,SAAU,CACR,IAAM,EAAI,CAAC,EACX,KAAO,KAAK,OAAO,QAAS,EAAE,KAAK,KAAK,OAAO,IAAI,CAAC,EACpD,OAAO,KAAK,MAAM,EAAG,CACvB,CACA,IAAI,SAAU,CACZ,MAAO,CAAC,KAAK,cAAc,OAAS,KAAK,OAAO,OAAS,GAAK,KAAK,iBAAiB,KAAO,KAAK,WAClG,CACA,QAAQ,EAAG,CACT,KAAO,CAAC,EAAE,MAAQ,KAAK,OAAO,OAAS,GAAK,KAAK,iBAAiB,KAAO,KAAK,aAAc,KAAK,SAAS,KAAK,OAAO,IAAI,CAAC,EAAG,EAAE,aAAa,CAC/I,CACA,YAAY,EAAG,CACb,KAAK,WAAW,OAAO,CAAC,EAAG,KAAK,aAAa,OAAO,CAAC,EAAG,KAAK,iBAAiB,OAAO,CAAC,CACxF,CACA,eAAgB,CACd,KAAK,OAAS,KAAK,cAAc,OAAS,KAAK,YAAc,KAAK,UAAYI,EAAE,IAAM,CACpF,KAAK,UAAY,KAAM,KAAK,MAAM,CACpC,CAAC,EACH,CACA,OAAQ,CACN,KAAO,KAAK,OAAO,OAAS,GAAK,KAAK,iBAAiB,KAAO,KAAK,aAAc,KAAK,SAAS,KAAK,OAAO,IAAI,CAAC,CAClH,CACA,aAAc,CACZ,KAAK,YAAc,KAAK,UAAU,OAAO,EAAG,KAAK,UAAY,KAC/D,CACA,eAAe,EAAG,EAAG,CACnB,KAAK,uBAAuB,CAAC,IAAM,KAAK,cAAc,EAAG,KAAK,WAAW,IAAI,EAAE,IAAI,EAAE,QAAQ,CAAC,EAChG,CACA,cAAc,EAAG,EAAG,CAClB,KAAK,uBAAuB,CAAC,IAAM,KAAK,cAAc,EAAG,KAAK,WAAW,IAAI,EAAE,IAAI,EAAE,OAAO,CAAC,EAC/F,CACA,uBAAuB,EAAG,CACxB,MAAO,CAAC,CAAC,KAAK,WAAW,IAAI,EAAE,IAAI,GAAK,KAAK,iBAAiB,IAAI,EAAE,IAAI,IAAM,CAChF,CACA,SAAS,EAAG,CACV,GAAY,GAAR,KAAW,OACf,IAAI,EACEV,EAAI,IAAI,gBACZH,EAAI,IAAI,EAAE,EAAGG,CAAC,EAChB,KAAK,iBAAiB,IAAI,EAAGH,CAAC,EAC9B,GAAI,CACF,EAAI,KAAK,QAAQ,EAAGG,EAAE,MAAM,CAC9B,OAASW,EAAG,CACV,KAAK,cAAcd,EAAGc,CAAC,CACzB,CACAC,EAAE,CAAC,GAAKf,EAAE,QAAU,EAAG,EAAE,KAAKE,GAAK,KAAK,eAAeF,EAAGE,CAAC,EAAGA,GAAK,KAAK,cAAcF,EAAGE,CAAC,CAAC,GAAK,KAAK,eAAeF,EAAG,CAAC,CAC1H,CACA,IAAI,MAAO,CAAC,CACd","names":["_","s","r","l","e","t","o","h","c","n","m","u","a","w","L","v","i","S"],"x_google_ignoreList":[0]}