/**
 * @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 { Output, Directive, EventEmitter, Input, Optional, ChangeDetectorRef, SkipSelf, Inject, } from '@angular/core';
import { UniqueSelectionDispatcher } from '@angular/cdk/collections';
import { CDK_ACCORDION, CdkAccordion } from './accordion';
import { coerceBooleanProperty } from '@angular/cdk/coercion';
import { Subscription } from 'rxjs';
import * as i0 from "@angular/core";
import * as i1 from "@angular/cdk/collections";
import * as i2 from "./accordion";
/** Used to generate unique ID for each accordion item. */
let nextId = 0;
/**
 * An basic directive expected to be extended and decorated as a component.  Sets up all
 * events and attributes needed to be managed by a CdkAccordion parent.
 */
export class CdkAccordionItem {
    /** Whether the AccordionItem is expanded. */
    get expanded() {
        return this._expanded;
    }
    set expanded(expanded) {
        expanded = coerceBooleanProperty(expanded);
        // Only emit events and update the internal value if the value changes.
        if (this._expanded !== expanded) {
            this._expanded = expanded;
            this.expandedChange.emit(expanded);
            if (expanded) {
                this.opened.emit();
                /**
                 * In the unique selection dispatcher, the id parameter is the id of the CdkAccordionItem,
                 * the name value is the id of the accordion.
                 */
                const accordionId = this.accordion ? this.accordion.id : this.id;
                this._expansionDispatcher.notify(this.id, accordionId);
            }
            else {
                this.closed.emit();
            }
            // Ensures that the animation will run when the value is set outside of an `@Input`.
            // This includes cases like the open, close and toggle methods.
            this._changeDetectorRef.markForCheck();
        }
    }
    /** Whether the AccordionItem is disabled. */
    get disabled() {
        return this._disabled;
    }
    set disabled(disabled) {
        this._disabled = coerceBooleanProperty(disabled);
    }
    constructor(accordion, _changeDetectorRef, _expansionDispatcher) {
        this.accordion = accordion;
        this._changeDetectorRef = _changeDetectorRef;
        this._expansionDispatcher = _expansionDispatcher;
        /** Subscription to openAll/closeAll events. */
        this._openCloseAllSubscription = Subscription.EMPTY;
        /** Event emitted every time the AccordionItem is closed. */
        this.closed = new EventEmitter();
        /** Event emitted every time the AccordionItem is opened. */
        this.opened = new EventEmitter();
        /** Event emitted when the AccordionItem is destroyed. */
        this.destroyed = new EventEmitter();
        /**
         * Emits whenever the expanded state of the accordion changes.
         * Primarily used to facilitate two-way binding.
         * @docs-private
         */
        this.expandedChange = new EventEmitter();
        /** The unique AccordionItem id. */
        this.id = `cdk-accordion-child-${nextId++}`;
        this._expanded = false;
        this._disabled = false;
        /** Unregister function for _expansionDispatcher. */
        this._removeUniqueSelectionListener = () => { };
        this._removeUniqueSelectionListener = _expansionDispatcher.listen((id, accordionId) => {
            if (this.accordion &&
                !this.accordion.multi &&
                this.accordion.id === accordionId &&
                this.id !== id) {
                this.expanded = false;
            }
        });
        // When an accordion item is hosted in an accordion, subscribe to open/close events.
        if (this.accordion) {
            this._openCloseAllSubscription = this._subscribeToOpenCloseAllActions();
        }
    }
    /** Emits an event for the accordion item being destroyed. */
    ngOnDestroy() {
        this.opened.complete();
        this.closed.complete();
        this.destroyed.emit();
        this.destroyed.complete();
        this._removeUniqueSelectionListener();
        this._openCloseAllSubscription.unsubscribe();
    }
    /** Toggles the expanded state of the accordion item. */
    toggle() {
        if (!this.disabled) {
            this.expanded = !this.expanded;
        }
    }
    /** Sets the expanded state of the accordion item to false. */
    close() {
        if (!this.disabled) {
            this.expanded = false;
        }
    }
    /** Sets the expanded state of the accordion item to true. */
    open() {
        if (!this.disabled) {
            this.expanded = true;
        }
    }
    _subscribeToOpenCloseAllActions() {
        return this.accordion._openCloseAllActions.subscribe(expanded => {
            // Only change expanded state if item is enabled
            if (!this.disabled) {
                this.expanded = expanded;
            }
        });
    }
    static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.1.1", ngImport: i0, type: CdkAccordionItem, deps: [{ token: CDK_ACCORDION, optional: true, skipSelf: true }, { token: i0.ChangeDetectorRef }, { token: i1.UniqueSelectionDispatcher }], target: i0.ɵɵFactoryTarget.Directive }); }
    static { this.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "16.1.1", type: CdkAccordionItem, selector: "cdk-accordion-item, [cdkAccordionItem]", inputs: { expanded: "expanded", disabled: "disabled" }, outputs: { closed: "closed", opened: "opened", destroyed: "destroyed", expandedChange: "expandedChange" }, providers: [
            // Provide `CDK_ACCORDION` as undefined to prevent nested accordion items from
            // registering to the same accordion.
            { provide: CDK_ACCORDION, useValue: undefined },
        ], exportAs: ["cdkAccordionItem"], ngImport: i0 }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.1.1", ngImport: i0, type: CdkAccordionItem, decorators: [{
            type: Directive,
            args: [{
                    selector: 'cdk-accordion-item, [cdkAccordionItem]',
                    exportAs: 'cdkAccordionItem',
                    providers: [
                        // Provide `CDK_ACCORDION` as undefined to prevent nested accordion items from
                        // registering to the same accordion.
                        { provide: CDK_ACCORDION, useValue: undefined },
                    ],
                }]
        }], ctorParameters: function () { return [{ type: i2.CdkAccordion, decorators: [{
                    type: Optional
                }, {
                    type: Inject,
                    args: [CDK_ACCORDION]
                }, {
                    type: SkipSelf
                }] }, { type: i0.ChangeDetectorRef }, { type: i1.UniqueSelectionDispatcher }]; }, propDecorators: { closed: [{
                type: Output
            }], opened: [{
                type: Output
            }], destroyed: [{
                type: Output
            }], expandedChange: [{
                type: Output
            }], expanded: [{
                type: Input
            }], disabled: [{
                type: Input
            }] } });
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"accordion-item.js","sourceRoot":"","sources":["../../../../../../src/cdk/accordion/accordion-item.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;AAEH,OAAO,EACL,MAAM,EACN,SAAS,EACT,YAAY,EACZ,KAAK,EAEL,QAAQ,EACR,iBAAiB,EACjB,QAAQ,EACR,MAAM,GACP,MAAM,eAAe,CAAC;AACvB,OAAO,EAAC,yBAAyB,EAAC,MAAM,0BAA0B,CAAC;AACnE,OAAO,EAAC,aAAa,EAAE,YAAY,EAAC,MAAM,aAAa,CAAC;AACxD,OAAO,EAAe,qBAAqB,EAAC,MAAM,uBAAuB,CAAC;AAC1E,OAAO,EAAC,YAAY,EAAC,MAAM,MAAM,CAAC;;;;AAElC,0DAA0D;AAC1D,IAAI,MAAM,GAAG,CAAC,CAAC;AAEf;;;GAGG;AAUH,MAAM,OAAO,gBAAgB;IAoB3B,6CAA6C;IAC7C,IACI,QAAQ;QACV,OAAO,IAAI,CAAC,SAAS,CAAC;IACxB,CAAC;IACD,IAAI,QAAQ,CAAC,QAAsB;QACjC,QAAQ,GAAG,qBAAqB,CAAC,QAAQ,CAAC,CAAC;QAE3C,uEAAuE;QACvE,IAAI,IAAI,CAAC,SAAS,KAAK,QAAQ,EAAE;YAC/B,IAAI,CAAC,SAAS,GAAG,QAAQ,CAAC;YAC1B,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC,QAAQ,CAAC,CAAC;YAEnC,IAAI,QAAQ,EAAE;gBACZ,IAAI,CAAC,MAAM,CAAC,IAAI,EAAE,CAAC;gBACnB;;;mBAGG;gBACH,MAAM,WAAW,GAAG,IAAI,CAAC,SAAS,CAAC,CAAC,CAAC,IAAI,CAAC,SAAS,CAAC,EAAE,CAAC,CAAC,CAAC,IAAI,CAAC,EAAE,CAAC;gBACjE,IAAI,CAAC,oBAAoB,CAAC,MAAM,CAAC,IAAI,CAAC,EAAE,EAAE,WAAW,CAAC,CAAC;aACxD;iBAAM;gBACL,IAAI,CAAC,MAAM,CAAC,IAAI,EAAE,CAAC;aACpB;YAED,oFAAoF;YACpF,+DAA+D;YAC/D,IAAI,CAAC,kBAAkB,CAAC,YAAY,EAAE,CAAC;SACxC;IACH,CAAC;IAGD,6CAA6C;IAC7C,IACI,QAAQ;QACV,OAAO,IAAI,CAAC,SAAS,CAAC;IACxB,CAAC;IACD,IAAI,QAAQ,CAAC,QAAsB;QACjC,IAAI,CAAC,SAAS,GAAG,qBAAqB,CAAC,QAAQ,CAAC,CAAC;IACnD,CAAC;IAMD,YACwD,SAAuB,EACrE,kBAAqC,EACnC,oBAA+C;QAFH,cAAS,GAAT,SAAS,CAAc;QACrE,uBAAkB,GAAlB,kBAAkB,CAAmB;QACnC,yBAAoB,GAApB,oBAAoB,CAA2B;QAnE3D,+CAA+C;QACvC,8BAAyB,GAAG,YAAY,CAAC,KAAK,CAAC;QACvD,4DAA4D;QACzC,WAAM,GAAuB,IAAI,YAAY,EAAQ,CAAC;QACzE,4DAA4D;QACzC,WAAM,GAAuB,IAAI,YAAY,EAAQ,CAAC;QACzE,yDAAyD;QACtC,cAAS,GAAuB,IAAI,YAAY,EAAQ,CAAC;QAE5E;;;;WAIG;QACgB,mBAAc,GAA0B,IAAI,YAAY,EAAW,CAAC;QAEvF,mCAAmC;QAC1B,OAAE,GAAW,uBAAuB,MAAM,EAAE,EAAE,CAAC;QAgChD,cAAS,GAAG,KAAK,CAAC;QAUlB,cAAS,GAAG,KAAK,CAAC;QAE1B,oDAAoD;QAC5C,mCAA8B,GAAe,GAAG,EAAE,GAAE,CAAC,CAAC;QAO5D,IAAI,CAAC,8BAA8B,GAAG,oBAAoB,CAAC,MAAM,CAC/D,CAAC,EAAU,EAAE,WAAmB,EAAE,EAAE;YAClC,IACE,IAAI,CAAC,SAAS;gBACd,CAAC,IAAI,CAAC,SAAS,CAAC,KAAK;gBACrB,IAAI,CAAC,SAAS,CAAC,EAAE,KAAK,WAAW;gBACjC,IAAI,CAAC,EAAE,KAAK,EAAE,EACd;gBACA,IAAI,CAAC,QAAQ,GAAG,KAAK,CAAC;aACvB;QACH,CAAC,CACF,CAAC;QAEF,oFAAoF;QACpF,IAAI,IAAI,CAAC,SAAS,EAAE;YAClB,IAAI,CAAC,yBAAyB,GAAG,IAAI,CAAC,+BAA+B,EAAE,CAAC;SACzE;IACH,CAAC;IAED,6DAA6D;IAC7D,WAAW;QACT,IAAI,CAAC,MAAM,CAAC,QAAQ,EAAE,CAAC;QACvB,IAAI,CAAC,MAAM,CAAC,QAAQ,EAAE,CAAC;QACvB,IAAI,CAAC,SAAS,CAAC,IAAI,EAAE,CAAC;QACtB,IAAI,CAAC,SAAS,CAAC,QAAQ,EAAE,CAAC;QAC1B,IAAI,CAAC,8BAA8B,EAAE,CAAC;QACtC,IAAI,CAAC,yBAAyB,CAAC,WAAW,EAAE,CAAC;IAC/C,CAAC;IAED,wDAAwD;IACxD,MAAM;QACJ,IAAI,CAAC,IAAI,CAAC,QAAQ,EAAE;YAClB,IAAI,CAAC,QAAQ,GAAG,CAAC,IAAI,CAAC,QAAQ,CAAC;SAChC;IACH,CAAC;IAED,8DAA8D;IAC9D,KAAK;QACH,IAAI,CAAC,IAAI,CAAC,QAAQ,EAAE;YAClB,IAAI,CAAC,QAAQ,GAAG,KAAK,CAAC;SACvB;IACH,CAAC;IAED,6DAA6D;IAC7D,IAAI;QACF,IAAI,CAAC,IAAI,CAAC,QAAQ,EAAE;YAClB,IAAI,CAAC,QAAQ,GAAG,IAAI,CAAC;SACtB;IACH,CAAC;IAEO,+BAA+B;QACrC,OAAO,IAAI,CAAC,SAAS,CAAC,oBAAoB,CAAC,SAAS,CAAC,QAAQ,CAAC,EAAE;YAC9D,gDAAgD;YAChD,IAAI,CAAC,IAAI,CAAC,QAAQ,EAAE;gBAClB,IAAI,CAAC,QAAQ,GAAG,QAAQ,CAAC;aAC1B;QACH,CAAC,CAAC,CAAC;IACL,CAAC;8GA/HU,gBAAgB,kBAkEL,aAAa;kGAlExB,gBAAgB,oOANhB;YACT,8EAA8E;YAC9E,qCAAqC;YACrC,EAAC,OAAO,EAAE,aAAa,EAAE,QAAQ,EAAE,SAAS,EAAC;SAC9C;;2FAEU,gBAAgB;kBAT5B,SAAS;mBAAC;oBACT,QAAQ,EAAE,wCAAwC;oBAClD,QAAQ,EAAE,kBAAkB;oBAC5B,SAAS,EAAE;wBACT,8EAA8E;wBAC9E,qCAAqC;wBACrC,EAAC,OAAO,EAAE,aAAa,EAAE,QAAQ,EAAE,SAAS,EAAC;qBAC9C;iBACF;;0BAmEI,QAAQ;;0BAAI,MAAM;2BAAC,aAAa;;0BAAG,QAAQ;oHA9D3B,MAAM;sBAAxB,MAAM;gBAEY,MAAM;sBAAxB,MAAM;gBAEY,SAAS;sBAA3B,MAAM;gBAOY,cAAc;sBAAhC,MAAM;gBAOH,QAAQ;sBADX,KAAK;gBAiCF,QAAQ;sBADX,KAAK","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 {\n  Output,\n  Directive,\n  EventEmitter,\n  Input,\n  OnDestroy,\n  Optional,\n  ChangeDetectorRef,\n  SkipSelf,\n  Inject,\n} from '@angular/core';\nimport {UniqueSelectionDispatcher} from '@angular/cdk/collections';\nimport {CDK_ACCORDION, CdkAccordion} from './accordion';\nimport {BooleanInput, coerceBooleanProperty} from '@angular/cdk/coercion';\nimport {Subscription} from 'rxjs';\n\n/** Used to generate unique ID for each accordion item. */\nlet nextId = 0;\n\n/**\n * An basic directive expected to be extended and decorated as a component.  Sets up all\n * events and attributes needed to be managed by a CdkAccordion parent.\n */\n@Directive({\n  selector: 'cdk-accordion-item, [cdkAccordionItem]',\n  exportAs: 'cdkAccordionItem',\n  providers: [\n    // Provide `CDK_ACCORDION` as undefined to prevent nested accordion items from\n    // registering to the same accordion.\n    {provide: CDK_ACCORDION, useValue: undefined},\n  ],\n})\nexport class CdkAccordionItem implements OnDestroy {\n  /** Subscription to openAll/closeAll events. */\n  private _openCloseAllSubscription = Subscription.EMPTY;\n  /** Event emitted every time the AccordionItem is closed. */\n  @Output() readonly closed: EventEmitter<void> = new EventEmitter<void>();\n  /** Event emitted every time the AccordionItem is opened. */\n  @Output() readonly opened: EventEmitter<void> = new EventEmitter<void>();\n  /** Event emitted when the AccordionItem is destroyed. */\n  @Output() readonly destroyed: EventEmitter<void> = new EventEmitter<void>();\n\n  /**\n   * Emits whenever the expanded state of the accordion changes.\n   * Primarily used to facilitate two-way binding.\n   * @docs-private\n   */\n  @Output() readonly expandedChange: EventEmitter<boolean> = new EventEmitter<boolean>();\n\n  /** The unique AccordionItem id. */\n  readonly id: string = `cdk-accordion-child-${nextId++}`;\n\n  /** Whether the AccordionItem is expanded. */\n  @Input()\n  get expanded(): boolean {\n    return this._expanded;\n  }\n  set expanded(expanded: BooleanInput) {\n    expanded = coerceBooleanProperty(expanded);\n\n    // Only emit events and update the internal value if the value changes.\n    if (this._expanded !== expanded) {\n      this._expanded = expanded;\n      this.expandedChange.emit(expanded);\n\n      if (expanded) {\n        this.opened.emit();\n        /**\n         * In the unique selection dispatcher, the id parameter is the id of the CdkAccordionItem,\n         * the name value is the id of the accordion.\n         */\n        const accordionId = this.accordion ? this.accordion.id : this.id;\n        this._expansionDispatcher.notify(this.id, accordionId);\n      } else {\n        this.closed.emit();\n      }\n\n      // Ensures that the animation will run when the value is set outside of an `@Input`.\n      // This includes cases like the open, close and toggle methods.\n      this._changeDetectorRef.markForCheck();\n    }\n  }\n  private _expanded = false;\n\n  /** Whether the AccordionItem is disabled. */\n  @Input()\n  get disabled(): boolean {\n    return this._disabled;\n  }\n  set disabled(disabled: BooleanInput) {\n    this._disabled = coerceBooleanProperty(disabled);\n  }\n  private _disabled = false;\n\n  /** Unregister function for _expansionDispatcher. */\n  private _removeUniqueSelectionListener: () => void = () => {};\n\n  constructor(\n    @Optional() @Inject(CDK_ACCORDION) @SkipSelf() public accordion: CdkAccordion,\n    private _changeDetectorRef: ChangeDetectorRef,\n    protected _expansionDispatcher: UniqueSelectionDispatcher,\n  ) {\n    this._removeUniqueSelectionListener = _expansionDispatcher.listen(\n      (id: string, accordionId: string) => {\n        if (\n          this.accordion &&\n          !this.accordion.multi &&\n          this.accordion.id === accordionId &&\n          this.id !== id\n        ) {\n          this.expanded = false;\n        }\n      },\n    );\n\n    // When an accordion item is hosted in an accordion, subscribe to open/close events.\n    if (this.accordion) {\n      this._openCloseAllSubscription = this._subscribeToOpenCloseAllActions();\n    }\n  }\n\n  /** Emits an event for the accordion item being destroyed. */\n  ngOnDestroy() {\n    this.opened.complete();\n    this.closed.complete();\n    this.destroyed.emit();\n    this.destroyed.complete();\n    this._removeUniqueSelectionListener();\n    this._openCloseAllSubscription.unsubscribe();\n  }\n\n  /** Toggles the expanded state of the accordion item. */\n  toggle(): void {\n    if (!this.disabled) {\n      this.expanded = !this.expanded;\n    }\n  }\n\n  /** Sets the expanded state of the accordion item to false. */\n  close(): void {\n    if (!this.disabled) {\n      this.expanded = false;\n    }\n  }\n\n  /** Sets the expanded state of the accordion item to true. */\n  open(): void {\n    if (!this.disabled) {\n      this.expanded = true;\n    }\n  }\n\n  private _subscribeToOpenCloseAllActions(): Subscription {\n    return this.accordion._openCloseAllActions.subscribe(expanded => {\n      // Only change expanded state if item is enabled\n      if (!this.disabled) {\n        this.expanded = expanded;\n      }\n    });\n  }\n}\n"]}