import {
  r
} from "./chunk-HBV6JSEI.js";
import "./chunk-264YGWEE.js";
import {
  u,
  y as y2
} from "./chunk-KUAEOLV3.js";
import "./chunk-ZLQP3WDC.js";
import "./chunk-JBMHQ5RK.js";
import "./chunk-WBWQJQK4.js";
import "./chunk-TDS6IBMU.js";
import "./chunk-DBT4KOKX.js";
import "./chunk-2GP5D74I.js";
import "./chunk-EPMXCACW.js";
import "./chunk-UWKVAZQ6.js";
import "./chunk-T2SKWJGU.js";
import "./chunk-UO3LS2M5.js";
import "./chunk-H2VOWDMO.js";
import "./chunk-QISOH77W.js";
import "./chunk-XO5VJRK4.js";
import "./chunk-3WXSWAUV.js";
import "./chunk-27YO3FKC.js";
import "./chunk-EQNT4A7P.js";
import "./chunk-4OM3EX6P.js";
import "./chunk-3OFVLRSL.js";
import "./chunk-IQBIGNPU.js";
import "./chunk-K7B6OWCU.js";
import "./chunk-UDYHZLTE.js";
import "./chunk-RWQH5X3O.js";
import "./chunk-O3JQY77G.js";
import "./chunk-E3G7BRZB.js";
import "./chunk-JKFWEHNK.js";
import "./chunk-EDHROVWI.js";
import "./chunk-3IRT3YKJ.js";
import "./chunk-YZVAB3DF.js";
import "./chunk-PJNBFKPF.js";
import "./chunk-C7742RNZ.js";
import {
  U,
  l
} from "./chunk-TJV6ODRM.js";
import "./chunk-3WQOA5CB.js";
import "./chunk-FZQZIM7U.js";
import "./chunk-CZBRZ6SU.js";
import "./chunk-VGWC3IKZ.js";
import "./chunk-UVVU4UUO.js";
import "./chunk-X4SA4ELJ.js";
import {
  n as n2,
  t as t2
} from "./chunk-ZAY3CMAZ.js";
import "./chunk-3GZSQU56.js";
import "./chunk-ZYRIJWLX.js";
import "./chunk-RYY6632W.js";
import "./chunk-DW42UVIT.js";
import "./chunk-YAEIHDJH.js";
import "./chunk-TJNOJH33.js";
import "./chunk-OSHI574D.js";
import "./chunk-ETGAZ7LF.js";
import "./chunk-75U5LM2V.js";
import "./chunk-RMDDCMKS.js";
import "./chunk-VCH45Q2I.js";
import {
  j
} from "./chunk-LBW34VZ2.js";
import "./chunk-GSSTTHIT.js";
import "./chunk-IM3LVQXV.js";
import "./chunk-55RWC67C.js";
import "./chunk-HZRKBTHJ.js";
import "./chunk-6T6G6LCQ.js";
import "./chunk-YEJL5NEF.js";
import "./chunk-PQFTYGF5.js";
import {
  e,
  n5 as n,
  y3 as y
} from "./chunk-2Z2TG5CU.js";
import "./chunk-6KZ2LTDA.js";
import "./chunk-U2XHEJM7.js";
import "./chunk-SQOPWYIT.js";
import "./chunk-V6P2MAQQ.js";
import "./chunk-E5O6P5I2.js";
import "./chunk-SPWQ3AWG.js";
import "./chunk-2TIUKVZN.js";
import {
  t
} from "./chunk-YXWMMD76.js";
import "./chunk-S5KM4IGW.js";

// node_modules/@arcgis/core/views/layers/GroupLayerView.js
var p = class extends u {
  constructor(i2) {
    super(i2), this.type = "group", this.layerViews = new j();
  }
  _allLayerViewVisibility(i2) {
    this.layerViews.forEach((e2) => {
      e2.visible = i2;
    });
  }
  initialize() {
    this.handles.add([this.layerViews.on("change", (i2) => this._layerViewsChangeHandler(i2)), l(() => this.layer.visibilityMode, () => this._applyVisibility(() => this._allLayerViewVisibility(this.visible), () => this._applyExclusiveVisibility(null)), U), l(() => this.visible, (i2) => {
      this._applyVisibility(() => this._allLayerViewVisibility(i2), () => {
      });
    }, U)], "grouplayerview"), this._layerViewsChangeHandler({ target: null, added: this.layerViews.toArray(), removed: [], moved: [] });
  }
  set layerViews(i2) {
    this._set("layerViews", n2(i2, this._get("layerViews")));
  }
  get updatingProgress() {
    return 0 === this.layerViews.length ? 1 : this.layerViews.reduce((i2, e2) => i2 + e2.updatingProgress, 0) / this.layerViews.length;
  }
  isUpdating() {
    return this.layerViews.some((i2) => i2.updating);
  }
  _hasLayerViewVisibleOverrides() {
    return this.layerViews.some((i2) => i2._isOverridden("visible"));
  }
  _findLayerViewForLayer(i2) {
    return i2 && this.layerViews.find((e2) => e2.layer === i2);
  }
  _firstVisibleOnLayerOrder() {
    const i2 = this.layer.layers.find((i3) => {
      var _a;
      return (_a = this._findLayerViewForLayer(i3)) == null ? void 0 : _a.visible;
    });
    return i2 && this._findLayerViewForLayer(i2);
  }
  _applyExclusiveVisibility(i2) {
    t(i2) && (i2 = this._firstVisibleOnLayerOrder(), t(i2) && this.layerViews.length > 0 && (i2 = this._findLayerViewForLayer(this.layer.layers.getItemAt(0)))), this.layerViews.forEach((e2) => {
      e2.visible = e2 === i2;
    });
  }
  _layerViewsChangeHandler(i2) {
    this.handles.remove("grouplayerview:visible"), this.handles.add(this.layerViews.map((i3) => l(() => i3.visible, (e3) => this._applyVisibility(() => {
      e3 !== this.visible && (i3.visible = this.visible);
    }, () => this._applyExclusiveVisibility(e3 ? i3 : null)), U)).toArray(), "grouplayerview:visible");
    const e2 = i2.added[i2.added.length - 1];
    this._applyVisibility(() => this._allLayerViewVisibility(this.visible), () => this._applyExclusiveVisibility((e2 == null ? void 0 : e2.visible) ? e2 : null));
  }
  _applyVisibility(i2, e2) {
    var _a, _b;
    this._hasLayerViewVisibleOverrides() && ("inherited" === ((_a = this.layer) == null ? void 0 : _a.visibilityMode) ? i2() : "exclusive" === ((_b = this.layer) == null ? void 0 : _b.visibilityMode) && e2());
  }
};
e([y({ cast: t2 })], p.prototype, "layerViews", null), e([y({ readOnly: true })], p.prototype, "updatingProgress", null), e([y()], p.prototype, "view", void 0), p = e([n("esri.views.layers.GroupLayerView")], p);
var n3 = p;

// node_modules/@arcgis/core/views/2d/layers/GroupLayerView2D.js
var a = class extends y2(n3) {
  constructor() {
    super(...arguments), this.container = new r();
  }
  attach() {
    this._updateStageChildren(), this.handles.add(this.layerViews.on("after-changes", () => this._updateStageChildren()), "grouplayerview2d");
  }
  detach() {
    this.handles.remove("grouplayerview2d"), this.container.removeAllChildren();
  }
  update(e2) {
  }
  moveStart() {
  }
  viewChange() {
  }
  moveEnd() {
  }
  _updateStageChildren() {
    this.container.removeAllChildren(), this.layerViews.forEach((e2, r2) => this.container.addChildAt(e2.container, r2));
  }
};
a = e([n("esri.views.2d.layers.GroupLayerView2D")], a);
var i = a;
export {
  i as default
};
//# sourceMappingURL=GroupLayerView2D-NCEDOD3U.js.map