/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
import { Directive, Host, Input, Optional, TemplateRef, ViewContainerRef, ɵRuntimeError as RuntimeError } from '@angular/core';
import * as i0 from "@angular/core";
export class SwitchView {
    constructor(_viewContainerRef, _templateRef) {
        this._viewContainerRef = _viewContainerRef;
        this._templateRef = _templateRef;
        this._created = false;
    }
    create() {
        this._created = true;
        this._viewContainerRef.createEmbeddedView(this._templateRef);
    }
    destroy() {
        this._created = false;
        this._viewContainerRef.clear();
    }
    enforceState(created) {
        if (created && !this._created) {
            this.create();
        }
        else if (!created && this._created) {
            this.destroy();
        }
    }
}
/**
 * @ngModule CommonModule
 *
 * @description
 * The `[ngSwitch]` directive on a container specifies an expression to match against.
 * The expressions to match are provided by `ngSwitchCase` directives on views within the container.
 * - Every view that matches is rendered.
 * - If there are no matches, a view with the `ngSwitchDefault` directive is rendered.
 * - Elements within the `[NgSwitch]` statement but outside of any `NgSwitchCase`
 * or `ngSwitchDefault` directive are preserved at the location.
 *
 * @usageNotes
 * Define a container element for the directive, and specify the switch expression
 * to match against as an attribute:
 *
 * ```
 * <container-element [ngSwitch]="switch_expression">
 * ```
 *
 * Within the container, `*ngSwitchCase` statements specify the match expressions
 * as attributes. Include `*ngSwitchDefault` as the final case.
 *
 * ```
 * <container-element [ngSwitch]="switch_expression">
 *    <some-element *ngSwitchCase="match_expression_1">...</some-element>
 * ...
 *    <some-element *ngSwitchDefault>...</some-element>
 * </container-element>
 * ```
 *
 * ### Usage Examples
 *
 * The following example shows how to use more than one case to display the same view:
 *
 * ```
 * <container-element [ngSwitch]="switch_expression">
 *   <!-- the same view can be shown in more than one case -->
 *   <some-element *ngSwitchCase="match_expression_1">...</some-element>
 *   <some-element *ngSwitchCase="match_expression_2">...</some-element>
 *   <some-other-element *ngSwitchCase="match_expression_3">...</some-other-element>
 *   <!--default case when there are no matches -->
 *   <some-element *ngSwitchDefault>...</some-element>
 * </container-element>
 * ```
 *
 * The following example shows how cases can be nested:
 * ```
 * <container-element [ngSwitch]="switch_expression">
 *       <some-element *ngSwitchCase="match_expression_1">...</some-element>
 *       <some-element *ngSwitchCase="match_expression_2">...</some-element>
 *       <some-other-element *ngSwitchCase="match_expression_3">...</some-other-element>
 *       <ng-container *ngSwitchCase="match_expression_3">
 *         <!-- use a ng-container to group multiple root nodes -->
 *         <inner-element></inner-element>
 *         <inner-other-element></inner-other-element>
 *       </ng-container>
 *       <some-element *ngSwitchDefault>...</some-element>
 *     </container-element>
 * ```
 *
 * @publicApi
 * @see `NgSwitchCase`
 * @see `NgSwitchDefault`
 * @see [Structural Directives](guide/structural-directives)
 *
 */
export class NgSwitch {
    constructor() {
        this._defaultUsed = false;
        this._caseCount = 0;
        this._lastCaseCheckIndex = 0;
        this._lastCasesMatched = false;
    }
    set ngSwitch(newValue) {
        this._ngSwitch = newValue;
        if (this._caseCount === 0) {
            this._updateDefaultCases(true);
        }
    }
    /** @internal */
    _addCase() {
        return this._caseCount++;
    }
    /** @internal */
    _addDefault(view) {
        if (!this._defaultViews) {
            this._defaultViews = [];
        }
        this._defaultViews.push(view);
    }
    /** @internal */
    _matchCase(value) {
        const matched = value == this._ngSwitch;
        this._lastCasesMatched = this._lastCasesMatched || matched;
        this._lastCaseCheckIndex++;
        if (this._lastCaseCheckIndex === this._caseCount) {
            this._updateDefaultCases(!this._lastCasesMatched);
            this._lastCaseCheckIndex = 0;
            this._lastCasesMatched = false;
        }
        return matched;
    }
    _updateDefaultCases(useDefault) {
        if (this._defaultViews && useDefault !== this._defaultUsed) {
            this._defaultUsed = useDefault;
            for (let i = 0; i < this._defaultViews.length; i++) {
                const defaultView = this._defaultViews[i];
                defaultView.enforceState(useDefault);
            }
        }
    }
}
NgSwitch.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "14.2.8", ngImport: i0, type: NgSwitch, deps: [], target: i0.ɵɵFactoryTarget.Directive });
NgSwitch.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "14.2.8", type: NgSwitch, isStandalone: true, selector: "[ngSwitch]", inputs: { ngSwitch: "ngSwitch" }, ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "14.2.8", ngImport: i0, type: NgSwitch, decorators: [{
            type: Directive,
            args: [{
                    selector: '[ngSwitch]',
                    standalone: true,
                }]
        }], propDecorators: { ngSwitch: [{
                type: Input
            }] } });
/**
 * @ngModule CommonModule
 *
 * @description
 * Provides a switch case expression to match against an enclosing `ngSwitch` expression.
 * When the expressions match, the given `NgSwitchCase` template is rendered.
 * If multiple match expressions match the switch expression value, all of them are displayed.
 *
 * @usageNotes
 *
 * Within a switch container, `*ngSwitchCase` statements specify the match expressions
 * as attributes. Include `*ngSwitchDefault` as the final case.
 *
 * ```
 * <container-element [ngSwitch]="switch_expression">
 *   <some-element *ngSwitchCase="match_expression_1">...</some-element>
 *   ...
 *   <some-element *ngSwitchDefault>...</some-element>
 * </container-element>
 * ```
 *
 * Each switch-case statement contains an in-line HTML template or template reference
 * that defines the subtree to be selected if the value of the match expression
 * matches the value of the switch expression.
 *
 * Unlike JavaScript, which uses strict equality, Angular uses loose equality.
 * This means that the empty string, `""` matches 0.
 *
 * @publicApi
 * @see `NgSwitch`
 * @see `NgSwitchDefault`
 *
 */
export class NgSwitchCase {
    constructor(viewContainer, templateRef, ngSwitch) {
        this.ngSwitch = ngSwitch;
        if ((typeof ngDevMode === 'undefined' || ngDevMode) && !ngSwitch) {
            throwNgSwitchProviderNotFoundError('ngSwitchCase', 'NgSwitchCase');
        }
        ngSwitch._addCase();
        this._view = new SwitchView(viewContainer, templateRef);
    }
    /**
     * Performs case matching. For internal use only.
     * @nodoc
     */
    ngDoCheck() {
        this._view.enforceState(this.ngSwitch._matchCase(this.ngSwitchCase));
    }
}
NgSwitchCase.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "14.2.8", ngImport: i0, type: NgSwitchCase, deps: [{ token: i0.ViewContainerRef }, { token: i0.TemplateRef }, { token: NgSwitch, host: true, optional: true }], target: i0.ɵɵFactoryTarget.Directive });
NgSwitchCase.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "14.2.8", type: NgSwitchCase, isStandalone: true, selector: "[ngSwitchCase]", inputs: { ngSwitchCase: "ngSwitchCase" }, ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "14.2.8", ngImport: i0, type: NgSwitchCase, decorators: [{
            type: Directive,
            args: [{
                    selector: '[ngSwitchCase]',
                    standalone: true,
                }]
        }], ctorParameters: function () { return [{ type: i0.ViewContainerRef }, { type: i0.TemplateRef }, { type: NgSwitch, decorators: [{
                    type: Optional
                }, {
                    type: Host
                }] }]; }, propDecorators: { ngSwitchCase: [{
                type: Input
            }] } });
/**
 * @ngModule CommonModule
 *
 * @description
 *
 * Creates a view that is rendered when no `NgSwitchCase` expressions
 * match the `NgSwitch` expression.
 * This statement should be the final case in an `NgSwitch`.
 *
 * @publicApi
 * @see `NgSwitch`
 * @see `NgSwitchCase`
 *
 */
export class NgSwitchDefault {
    constructor(viewContainer, templateRef, ngSwitch) {
        if ((typeof ngDevMode === 'undefined' || ngDevMode) && !ngSwitch) {
            throwNgSwitchProviderNotFoundError('ngSwitchDefault', 'NgSwitchDefault');
        }
        ngSwitch._addDefault(new SwitchView(viewContainer, templateRef));
    }
}
NgSwitchDefault.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "14.2.8", ngImport: i0, type: NgSwitchDefault, deps: [{ token: i0.ViewContainerRef }, { token: i0.TemplateRef }, { token: NgSwitch, host: true, optional: true }], target: i0.ɵɵFactoryTarget.Directive });
NgSwitchDefault.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "14.2.8", type: NgSwitchDefault, isStandalone: true, selector: "[ngSwitchDefault]", ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "14.2.8", ngImport: i0, type: NgSwitchDefault, decorators: [{
            type: Directive,
            args: [{
                    selector: '[ngSwitchDefault]',
                    standalone: true,
                }]
        }], ctorParameters: function () { return [{ type: i0.ViewContainerRef }, { type: i0.TemplateRef }, { type: NgSwitch, decorators: [{
                    type: Optional
                }, {
                    type: Host
                }] }]; } });
function throwNgSwitchProviderNotFoundError(attrName, directiveName) {
    throw new RuntimeError(2000 /* RuntimeErrorCode.PARENT_NG_SWITCH_NOT_FOUND */, `An element with the "${attrName}" attribute ` +
        `(matching the "${directiveName}" directive) must be located inside an element with the "ngSwitch" attribute ` +
        `(matching "NgSwitch" directive)`);
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"ng_switch.js","sourceRoot":"","sources":["../../../../../../../packages/common/src/directives/ng_switch.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;AAEH,OAAO,EAAC,SAAS,EAAW,IAAI,EAAE,KAAK,EAAE,QAAQ,EAAE,WAAW,EAAE,gBAAgB,EAAE,aAAa,IAAI,YAAY,EAAC,MAAM,eAAe,CAAC;;AAItI,MAAM,OAAO,UAAU;IAGrB,YACY,iBAAmC,EAAU,YAAiC;QAA9E,sBAAiB,GAAjB,iBAAiB,CAAkB;QAAU,iBAAY,GAAZ,YAAY,CAAqB;QAHlF,aAAQ,GAAG,KAAK,CAAC;IAGoE,CAAC;IAE9F,MAAM;QACJ,IAAI,CAAC,QAAQ,GAAG,IAAI,CAAC;QACrB,IAAI,CAAC,iBAAiB,CAAC,kBAAkB,CAAC,IAAI,CAAC,YAAY,CAAC,CAAC;IAC/D,CAAC;IAED,OAAO;QACL,IAAI,CAAC,QAAQ,GAAG,KAAK,CAAC;QACtB,IAAI,CAAC,iBAAiB,CAAC,KAAK,EAAE,CAAC;IACjC,CAAC;IAED,YAAY,CAAC,OAAgB;QAC3B,IAAI,OAAO,IAAI,CAAC,IAAI,CAAC,QAAQ,EAAE;YAC7B,IAAI,CAAC,MAAM,EAAE,CAAC;SACf;aAAM,IAAI,CAAC,OAAO,IAAI,IAAI,CAAC,QAAQ,EAAE;YACpC,IAAI,CAAC,OAAO,EAAE,CAAC;SAChB;IACH,CAAC;CACF;AAED;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;GAiEG;AAKH,MAAM,OAAO,QAAQ;IAJrB;QAOU,iBAAY,GAAG,KAAK,CAAC;QACrB,eAAU,GAAG,CAAC,CAAC;QACf,wBAAmB,GAAG,CAAC,CAAC;QACxB,sBAAiB,GAAG,KAAK,CAAC;KA8CnC;IA3CC,IACI,QAAQ,CAAC,QAAa;QACxB,IAAI,CAAC,SAAS,GAAG,QAAQ,CAAC;QAC1B,IAAI,IAAI,CAAC,UAAU,KAAK,CAAC,EAAE;YACzB,IAAI,CAAC,mBAAmB,CAAC,IAAI,CAAC,CAAC;SAChC;IACH,CAAC;IAED,gBAAgB;IAChB,QAAQ;QACN,OAAO,IAAI,CAAC,UAAU,EAAE,CAAC;IAC3B,CAAC;IAED,gBAAgB;IAChB,WAAW,CAAC,IAAgB;QAC1B,IAAI,CAAC,IAAI,CAAC,aAAa,EAAE;YACvB,IAAI,CAAC,aAAa,GAAG,EAAE,CAAC;SACzB;QACD,IAAI,CAAC,aAAa,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;IAChC,CAAC;IAED,gBAAgB;IAChB,UAAU,CAAC,KAAU;QACnB,MAAM,OAAO,GAAG,KAAK,IAAI,IAAI,CAAC,SAAS,CAAC;QACxC,IAAI,CAAC,iBAAiB,GAAG,IAAI,CAAC,iBAAiB,IAAI,OAAO,CAAC;QAC3D,IAAI,CAAC,mBAAmB,EAAE,CAAC;QAC3B,IAAI,IAAI,CAAC,mBAAmB,KAAK,IAAI,CAAC,UAAU,EAAE;YAChD,IAAI,CAAC,mBAAmB,CAAC,CAAC,IAAI,CAAC,iBAAiB,CAAC,CAAC;YAClD,IAAI,CAAC,mBAAmB,GAAG,CAAC,CAAC;YAC7B,IAAI,CAAC,iBAAiB,GAAG,KAAK,CAAC;SAChC;QACD,OAAO,OAAO,CAAC;IACjB,CAAC;IAEO,mBAAmB,CAAC,UAAmB;QAC7C,IAAI,IAAI,CAAC,aAAa,IAAI,UAAU,KAAK,IAAI,CAAC,YAAY,EAAE;YAC1D,IAAI,CAAC,YAAY,GAAG,UAAU,CAAC;YAC/B,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,IAAI,CAAC,aAAa,CAAC,MAAM,EAAE,CAAC,EAAE,EAAE;gBAClD,MAAM,WAAW,GAAG,IAAI,CAAC,aAAa,CAAC,CAAC,CAAC,CAAC;gBAC1C,WAAW,CAAC,YAAY,CAAC,UAAU,CAAC,CAAC;aACtC;SACF;IACH,CAAC;;gHAnDU,QAAQ;oGAAR,QAAQ;sGAAR,QAAQ;kBAJpB,SAAS;mBAAC;oBACT,QAAQ,EAAE,YAAY;oBACtB,UAAU,EAAE,IAAI;iBACjB;8BAWK,QAAQ;sBADX,KAAK;;AA6CR;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;GAgCG;AAKH,MAAM,OAAO,YAAY;IAOvB,YACI,aAA+B,EAAE,WAAgC,EACrC,QAAkB;QAAlB,aAAQ,GAAR,QAAQ,CAAU;QAChD,IAAI,CAAC,OAAO,SAAS,KAAK,WAAW,IAAI,SAAS,CAAC,IAAI,CAAC,QAAQ,EAAE;YAChE,kCAAkC,CAAC,cAAc,EAAE,cAAc,CAAC,CAAC;SACpE;QAED,QAAQ,CAAC,QAAQ,EAAE,CAAC;QACpB,IAAI,CAAC,KAAK,GAAG,IAAI,UAAU,CAAC,aAAa,EAAE,WAAW,CAAC,CAAC;IAC1D,CAAC;IAED;;;OAGG;IACH,SAAS;QACP,IAAI,CAAC,KAAK,CAAC,YAAY,CAAC,IAAI,CAAC,QAAQ,CAAC,UAAU,CAAC,IAAI,CAAC,YAAY,CAAC,CAAC,CAAC;IACvE,CAAC;;oHAxBU,YAAY;wGAAZ,YAAY;sGAAZ,YAAY;kBAJxB,SAAS;mBAAC;oBACT,QAAQ,EAAE,gBAAgB;oBAC1B,UAAU,EAAE,IAAI;iBACjB;;0BAUM,QAAQ;;0BAAI,IAAI;4CAJZ,YAAY;sBAApB,KAAK;;AAsBR;;;;;;;;;;;;;GAaG;AAKH,MAAM,OAAO,eAAe;IAC1B,YACI,aAA+B,EAAE,WAAgC,EAC7C,QAAkB;QACxC,IAAI,CAAC,OAAO,SAAS,KAAK,WAAW,IAAI,SAAS,CAAC,IAAI,CAAC,QAAQ,EAAE;YAChE,kCAAkC,CAAC,iBAAiB,EAAE,iBAAiB,CAAC,CAAC;SAC1E;QAED,QAAQ,CAAC,WAAW,CAAC,IAAI,UAAU,CAAC,aAAa,EAAE,WAAW,CAAC,CAAC,CAAC;IACnE,CAAC;;uHATU,eAAe;2GAAf,eAAe;sGAAf,eAAe;kBAJ3B,SAAS;mBAAC;oBACT,QAAQ,EAAE,mBAAmB;oBAC7B,UAAU,EAAE,IAAI;iBACjB;;0BAIM,QAAQ;;0BAAI,IAAI;;AASvB,SAAS,kCAAkC,CAAC,QAAgB,EAAE,aAAqB;IACjF,MAAM,IAAI,YAAY,yDAElB,wBAAwB,QAAQ,cAAc;QAC1C,kBACI,aAAa,+EAA+E;QAChG,iCAAiC,CAAC,CAAC;AAC7C,CAAC","sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nimport {Directive, DoCheck, Host, Input, Optional, TemplateRef, ViewContainerRef, ɵRuntimeError as RuntimeError} from '@angular/core';\n\nimport {RuntimeErrorCode} from '../errors';\n\nexport class SwitchView {\n  private _created = false;\n\n  constructor(\n      private _viewContainerRef: ViewContainerRef, private _templateRef: TemplateRef<Object>) {}\n\n  create(): void {\n    this._created = true;\n    this._viewContainerRef.createEmbeddedView(this._templateRef);\n  }\n\n  destroy(): void {\n    this._created = false;\n    this._viewContainerRef.clear();\n  }\n\n  enforceState(created: boolean) {\n    if (created && !this._created) {\n      this.create();\n    } else if (!created && this._created) {\n      this.destroy();\n    }\n  }\n}\n\n/**\n * @ngModule CommonModule\n *\n * @description\n * The `[ngSwitch]` directive on a container specifies an expression to match against.\n * The expressions to match are provided by `ngSwitchCase` directives on views within the container.\n * - Every view that matches is rendered.\n * - If there are no matches, a view with the `ngSwitchDefault` directive is rendered.\n * - Elements within the `[NgSwitch]` statement but outside of any `NgSwitchCase`\n * or `ngSwitchDefault` directive are preserved at the location.\n *\n * @usageNotes\n * Define a container element for the directive, and specify the switch expression\n * to match against as an attribute:\n *\n * ```\n * <container-element [ngSwitch]=\"switch_expression\">\n * ```\n *\n * Within the container, `*ngSwitchCase` statements specify the match expressions\n * as attributes. Include `*ngSwitchDefault` as the final case.\n *\n * ```\n * <container-element [ngSwitch]=\"switch_expression\">\n *    <some-element *ngSwitchCase=\"match_expression_1\">...</some-element>\n * ...\n *    <some-element *ngSwitchDefault>...</some-element>\n * </container-element>\n * ```\n *\n * ### Usage Examples\n *\n * The following example shows how to use more than one case to display the same view:\n *\n * ```\n * <container-element [ngSwitch]=\"switch_expression\">\n *   <!-- the same view can be shown in more than one case -->\n *   <some-element *ngSwitchCase=\"match_expression_1\">...</some-element>\n *   <some-element *ngSwitchCase=\"match_expression_2\">...</some-element>\n *   <some-other-element *ngSwitchCase=\"match_expression_3\">...</some-other-element>\n *   <!--default case when there are no matches -->\n *   <some-element *ngSwitchDefault>...</some-element>\n * </container-element>\n * ```\n *\n * The following example shows how cases can be nested:\n * ```\n * <container-element [ngSwitch]=\"switch_expression\">\n *       <some-element *ngSwitchCase=\"match_expression_1\">...</some-element>\n *       <some-element *ngSwitchCase=\"match_expression_2\">...</some-element>\n *       <some-other-element *ngSwitchCase=\"match_expression_3\">...</some-other-element>\n *       <ng-container *ngSwitchCase=\"match_expression_3\">\n *         <!-- use a ng-container to group multiple root nodes -->\n *         <inner-element></inner-element>\n *         <inner-other-element></inner-other-element>\n *       </ng-container>\n *       <some-element *ngSwitchDefault>...</some-element>\n *     </container-element>\n * ```\n *\n * @publicApi\n * @see `NgSwitchCase`\n * @see `NgSwitchDefault`\n * @see [Structural Directives](guide/structural-directives)\n *\n */\n@Directive({\n  selector: '[ngSwitch]',\n  standalone: true,\n})\nexport class NgSwitch {\n  // TODO(issue/24571): remove '!'.\n  private _defaultViews!: SwitchView[];\n  private _defaultUsed = false;\n  private _caseCount = 0;\n  private _lastCaseCheckIndex = 0;\n  private _lastCasesMatched = false;\n  private _ngSwitch: any;\n\n  @Input()\n  set ngSwitch(newValue: any) {\n    this._ngSwitch = newValue;\n    if (this._caseCount === 0) {\n      this._updateDefaultCases(true);\n    }\n  }\n\n  /** @internal */\n  _addCase(): number {\n    return this._caseCount++;\n  }\n\n  /** @internal */\n  _addDefault(view: SwitchView) {\n    if (!this._defaultViews) {\n      this._defaultViews = [];\n    }\n    this._defaultViews.push(view);\n  }\n\n  /** @internal */\n  _matchCase(value: any): boolean {\n    const matched = value == this._ngSwitch;\n    this._lastCasesMatched = this._lastCasesMatched || matched;\n    this._lastCaseCheckIndex++;\n    if (this._lastCaseCheckIndex === this._caseCount) {\n      this._updateDefaultCases(!this._lastCasesMatched);\n      this._lastCaseCheckIndex = 0;\n      this._lastCasesMatched = false;\n    }\n    return matched;\n  }\n\n  private _updateDefaultCases(useDefault: boolean) {\n    if (this._defaultViews && useDefault !== this._defaultUsed) {\n      this._defaultUsed = useDefault;\n      for (let i = 0; i < this._defaultViews.length; i++) {\n        const defaultView = this._defaultViews[i];\n        defaultView.enforceState(useDefault);\n      }\n    }\n  }\n}\n\n/**\n * @ngModule CommonModule\n *\n * @description\n * Provides a switch case expression to match against an enclosing `ngSwitch` expression.\n * When the expressions match, the given `NgSwitchCase` template is rendered.\n * If multiple match expressions match the switch expression value, all of them are displayed.\n *\n * @usageNotes\n *\n * Within a switch container, `*ngSwitchCase` statements specify the match expressions\n * as attributes. Include `*ngSwitchDefault` as the final case.\n *\n * ```\n * <container-element [ngSwitch]=\"switch_expression\">\n *   <some-element *ngSwitchCase=\"match_expression_1\">...</some-element>\n *   ...\n *   <some-element *ngSwitchDefault>...</some-element>\n * </container-element>\n * ```\n *\n * Each switch-case statement contains an in-line HTML template or template reference\n * that defines the subtree to be selected if the value of the match expression\n * matches the value of the switch expression.\n *\n * Unlike JavaScript, which uses strict equality, Angular uses loose equality.\n * This means that the empty string, `\"\"` matches 0.\n *\n * @publicApi\n * @see `NgSwitch`\n * @see `NgSwitchDefault`\n *\n */\n@Directive({\n  selector: '[ngSwitchCase]',\n  standalone: true,\n})\nexport class NgSwitchCase implements DoCheck {\n  private _view: SwitchView;\n  /**\n   * Stores the HTML template to be selected on match.\n   */\n  @Input() ngSwitchCase: any;\n\n  constructor(\n      viewContainer: ViewContainerRef, templateRef: TemplateRef<Object>,\n      @Optional() @Host() private ngSwitch: NgSwitch) {\n    if ((typeof ngDevMode === 'undefined' || ngDevMode) && !ngSwitch) {\n      throwNgSwitchProviderNotFoundError('ngSwitchCase', 'NgSwitchCase');\n    }\n\n    ngSwitch._addCase();\n    this._view = new SwitchView(viewContainer, templateRef);\n  }\n\n  /**\n   * Performs case matching. For internal use only.\n   * @nodoc\n   */\n  ngDoCheck() {\n    this._view.enforceState(this.ngSwitch._matchCase(this.ngSwitchCase));\n  }\n}\n\n/**\n * @ngModule CommonModule\n *\n * @description\n *\n * Creates a view that is rendered when no `NgSwitchCase` expressions\n * match the `NgSwitch` expression.\n * This statement should be the final case in an `NgSwitch`.\n *\n * @publicApi\n * @see `NgSwitch`\n * @see `NgSwitchCase`\n *\n */\n@Directive({\n  selector: '[ngSwitchDefault]',\n  standalone: true,\n})\nexport class NgSwitchDefault {\n  constructor(\n      viewContainer: ViewContainerRef, templateRef: TemplateRef<Object>,\n      @Optional() @Host() ngSwitch: NgSwitch) {\n    if ((typeof ngDevMode === 'undefined' || ngDevMode) && !ngSwitch) {\n      throwNgSwitchProviderNotFoundError('ngSwitchDefault', 'NgSwitchDefault');\n    }\n\n    ngSwitch._addDefault(new SwitchView(viewContainer, templateRef));\n  }\n}\n\nfunction throwNgSwitchProviderNotFoundError(attrName: string, directiveName: string): never {\n  throw new RuntimeError(\n      RuntimeErrorCode.PARENT_NG_SWITCH_NOT_FOUND,\n      `An element with the \"${attrName}\" attribute ` +\n          `(matching the \"${\n              directiveName}\" directive) must be located inside an element with the \"ngSwitch\" attribute ` +\n          `(matching \"NgSwitch\" directive)`);\n}\n"]}