import { TemplatePortal, DomPortalOutlet } from '@angular/cdk/portal';
import * as i0 from '@angular/core';
import { InjectionToken, inject, ElementRef, DOCUMENT, ChangeDetectorRef, booleanAttribute, Input, ViewEncapsulation, Component, TemplateRef, ApplicationRef, Injector, ViewContainerRef, Directive, QueryList, signal, EventEmitter, afterNextRender, Output, ContentChild, ContentChildren, ViewChild, NgZone, Renderer2, NgModule } from '@angular/core';
import { Subject, merge, Subscription, of } from 'rxjs';
import { FocusMonitor, _IdGenerator, FocusKeyManager, isFakeTouchstartFromScreenReader, isFakeMousedownFromScreenReader } from '@angular/cdk/a11y';
import { UP_ARROW, DOWN_ARROW, RIGHT_ARROW, LEFT_ARROW, ESCAPE, hasModifierKey, ENTER, SPACE } from '@angular/cdk/keycodes';
import { startWith, switchMap, takeUntil, take, filter, skipWhile } from 'rxjs/operators';
import { _CdkPrivateStyleLoader } from '@angular/cdk/private';
import { _StructuralStylesLoader } from './_structural-styles-chunk.mjs';
import { MatRipple } from './_ripple-chunk.mjs';
import { _animationsDisabled } from './_animation-chunk.mjs';
import { Directionality, BidiModule } from '@angular/cdk/bidi';
import { createRepositionScrollStrategy, createOverlayRef, OverlayConfig, createFlexibleConnectedPositionStrategy, ViewportRuler, ScrollDispatcher, OverlayModule } from '@angular/cdk/overlay';
import { _getEventTarget, _getShadowRoot } from '@angular/cdk/platform';
import { CdkScrollableModule } from '@angular/cdk/scrolling';
import { MatRippleModule } from './_ripple-module-chunk.mjs';
import '@angular/cdk/coercion';
import '@angular/cdk/layout';

const MAT_MENU_PANEL = new InjectionToken('MAT_MENU_PANEL');

class MatMenuItem {
  _elementRef = inject(ElementRef);
  _document = inject(DOCUMENT);
  _focusMonitor = inject(FocusMonitor);
  _parentMenu = inject(MAT_MENU_PANEL, {
    optional: true
  });
  _changeDetectorRef = inject(ChangeDetectorRef);
  role = 'menuitem';
  disabled = false;
  disableRipple = false;
  _hovered = new Subject();
  _focused = new Subject();
  _highlighted = false;
  _triggersSubmenu = false;
  constructor() {
    inject(_CdkPrivateStyleLoader).load(_StructuralStylesLoader);
    this._parentMenu?.addItem?.(this);
  }
  focus(origin, options) {
    if (this._focusMonitor && origin) {
      this._focusMonitor.focusVia(this._getHostElement(), origin, options);
    } else {
      this._getHostElement().focus(options);
    }
    this._focused.next(this);
  }
  ngAfterViewInit() {
    if (this._focusMonitor) {
      this._focusMonitor.monitor(this._elementRef, false);
    }
  }
  ngOnDestroy() {
    if (this._focusMonitor) {
      this._focusMonitor.stopMonitoring(this._elementRef);
    }
    if (this._parentMenu && this._parentMenu.removeItem) {
      this._parentMenu.removeItem(this);
    }
    this._hovered.complete();
    this._focused.complete();
  }
  _getTabIndex() {
    return this.disabled ? '-1' : '0';
  }
  _getHostElement() {
    return this._elementRef.nativeElement;
  }
  _checkDisabled(event) {
    if (this.disabled) {
      event.preventDefault();
      event.stopPropagation();
    }
  }
  _handleMouseEnter() {
    this._hovered.next(this);
  }
  getLabel() {
    const clone = this._elementRef.nativeElement.cloneNode(true);
    const icons = clone.querySelectorAll('mat-icon, .material-icons');
    for (let i = 0; i < icons.length; i++) {
      icons[i].remove();
    }
    return clone.textContent?.trim() || '';
  }
  _setHighlighted(isHighlighted) {
    this._highlighted = isHighlighted;
    this._changeDetectorRef.markForCheck();
  }
  _setTriggersSubmenu(triggersSubmenu) {
    this._triggersSubmenu = triggersSubmenu;
    this._changeDetectorRef.markForCheck();
  }
  _hasFocus() {
    return this._document && this._document.activeElement === this._getHostElement();
  }
  static ɵfac = i0.ɵɵngDeclareFactory({
    minVersion: "12.0.0",
    version: "22.1.6",
    ngImport: i0,
    type: MatMenuItem,
    deps: [],
    target: i0.ɵɵFactoryTarget.Component
  });
  static ɵcmp = i0.ɵɵngDeclareComponent({
    minVersion: "17.0.0",
    version: "22.1.6",
    type: MatMenuItem,
    isStandalone: true,
    selector: "[mat-menu-item]",
    inputs: {
      role: "role",
      disabled: ["disabled", "disabled", booleanAttribute],
      disableRipple: ["disableRipple", "disableRipple", booleanAttribute]
    },
    host: {
      listeners: {
        "click": "_checkDisabled($event)",
        "mouseenter": "_handleMouseEnter()"
      },
      properties: {
        "attr.role": "role",
        "class.mat-mdc-menu-item-highlighted": "_highlighted",
        "class.mat-mdc-menu-item-submenu-trigger": "_triggersSubmenu",
        "attr.tabindex": "_getTabIndex()",
        "attr.aria-disabled": "disabled",
        "attr.disabled": "disabled || null"
      },
      classAttribute: "mat-mdc-menu-item mat-focus-indicator"
    },
    exportAs: ["matMenuItem"],
    ngImport: i0,
    template: "<ng-content select=\"mat-icon, [matMenuItemIcon]\"></ng-content>\n<span class=\"mat-mdc-menu-item-text\"><ng-content></ng-content></span>\n<div class=\"mat-mdc-menu-ripple\" matRipple\n     [matRippleDisabled]=\"disableRipple || disabled\"\n     [matRippleTrigger]=\"_getHostElement()\">\n</div>\n\n@if (_triggersSubmenu) {\n     <svg\n       class=\"mat-mdc-menu-submenu-icon\"\n       viewBox=\"0 0 5 10\"\n       focusable=\"false\"\n       aria-hidden=\"true\"><polygon points=\"0,0 5,5 0,10\"/></svg>\n}\n",
    dependencies: [{
      kind: "directive",
      type: MatRipple,
      selector: "[mat-ripple], [matRipple]",
      inputs: ["matRippleColor", "matRippleUnbounded", "matRippleCentered", "matRippleRadius", "matRippleAnimation", "matRippleDisabled", "matRippleTrigger"],
      exportAs: ["matRipple"]
    }],
    encapsulation: i0.ViewEncapsulation.None
  });
}
i0.ɵɵngDeclareClassMetadata({
  minVersion: "12.0.0",
  version: "22.1.6",
  ngImport: i0,
  type: MatMenuItem,
  decorators: [{
    type: Component,
    args: [{
      selector: '[mat-menu-item]',
      exportAs: 'matMenuItem',
      host: {
        '[attr.role]': 'role',
        'class': 'mat-mdc-menu-item mat-focus-indicator',
        '[class.mat-mdc-menu-item-highlighted]': '_highlighted',
        '[class.mat-mdc-menu-item-submenu-trigger]': '_triggersSubmenu',
        '[attr.tabindex]': '_getTabIndex()',
        '[attr.aria-disabled]': 'disabled',
        '[attr.disabled]': 'disabled || null',
        '(click)': '_checkDisabled($event)',
        '(mouseenter)': '_handleMouseEnter()'
      },
      encapsulation: ViewEncapsulation.None,
      imports: [MatRipple],
      template: "<ng-content select=\"mat-icon, [matMenuItemIcon]\"></ng-content>\n<span class=\"mat-mdc-menu-item-text\"><ng-content></ng-content></span>\n<div class=\"mat-mdc-menu-ripple\" matRipple\n     [matRippleDisabled]=\"disableRipple || disabled\"\n     [matRippleTrigger]=\"_getHostElement()\">\n</div>\n\n@if (_triggersSubmenu) {\n     <svg\n       class=\"mat-mdc-menu-submenu-icon\"\n       viewBox=\"0 0 5 10\"\n       focusable=\"false\"\n       aria-hidden=\"true\"><polygon points=\"0,0 5,5 0,10\"/></svg>\n}\n"
    }]
  }],
  ctorParameters: () => [],
  propDecorators: {
    role: [{
      type: Input
    }],
    disabled: [{
      type: Input,
      args: [{
        transform: booleanAttribute
      }]
    }],
    disableRipple: [{
      type: Input,
      args: [{
        transform: booleanAttribute
      }]
    }]
  }
});

function throwMatMenuInvalidPositionX() {
  throw Error(`xPosition value must be either 'before' or after'.
      Example: <mat-menu xPosition="before" #menu="matMenu"></mat-menu>`);
}
function throwMatMenuInvalidPositionY() {
  throw Error(`yPosition value must be either 'above' or below'.
      Example: <mat-menu yPosition="above" #menu="matMenu"></mat-menu>`);
}
function throwMatMenuRecursiveError() {
  throw Error(`matMenuTriggerFor: menu cannot contain its own trigger. Assign a menu that is ` + `not a parent of the trigger or move the trigger outside of the menu.`);
}

const MAT_MENU_CONTENT = new InjectionToken('MatMenuContent');
class MatMenuContent {
  _template = inject(TemplateRef);
  _appRef = inject(ApplicationRef);
  _injector = inject(Injector);
  _viewContainerRef = inject(ViewContainerRef);
  _document = inject(DOCUMENT);
  _changeDetectorRef = inject(ChangeDetectorRef);
  _portal;
  _outlet;
  _attached = new Subject();
  attach(context = {}) {
    if (!this._portal) {
      this._portal = new TemplatePortal(this._template, this._viewContainerRef);
    }
    this.detach();
    if (!this._outlet) {
      this._outlet = new DomPortalOutlet(this._document.createElement('div'), this._appRef, this._injector);
    }
    const element = this._template.elementRef.nativeElement;
    element.parentNode.insertBefore(this._outlet.outletElement, element);
    this._changeDetectorRef.markForCheck();
    this._portal.attach(this._outlet, context);
    this._attached.next();
  }
  detach() {
    if (this._portal?.isAttached) {
      this._portal.detach();
    }
  }
  ngOnDestroy() {
    this.detach();
    this._outlet?.dispose();
  }
  static ɵfac = i0.ɵɵngDeclareFactory({
    minVersion: "12.0.0",
    version: "22.1.6",
    ngImport: i0,
    type: MatMenuContent,
    deps: [],
    target: i0.ɵɵFactoryTarget.Directive
  });
  static ɵdir = i0.ɵɵngDeclareDirective({
    minVersion: "14.0.0",
    version: "22.1.6",
    type: MatMenuContent,
    isStandalone: true,
    selector: "ng-template[matMenuContent]",
    providers: [{
      provide: MAT_MENU_CONTENT,
      useExisting: MatMenuContent
    }],
    ngImport: i0
  });
}
i0.ɵɵngDeclareClassMetadata({
  minVersion: "12.0.0",
  version: "22.1.6",
  ngImport: i0,
  type: MatMenuContent,
  decorators: [{
    type: Directive,
    args: [{
      selector: 'ng-template[matMenuContent]',
      providers: [{
        provide: MAT_MENU_CONTENT,
        useExisting: MatMenuContent
      }]
    }]
  }]
});

const MAT_MENU_DEFAULT_OPTIONS = new InjectionToken('mat-menu-default-options', {
  providedIn: 'root',
  factory: () => ({
    overlapTrigger: false,
    xPosition: 'after',
    yPosition: 'below',
    backdropClass: 'cdk-overlay-transparent-backdrop'
  })
});
const ENTER_ANIMATION = '_mat-menu-enter';
const EXIT_ANIMATION = '_mat-menu-exit';
class MatMenu {
  _elementRef = inject(ElementRef);
  _changeDetectorRef = inject(ChangeDetectorRef);
  _injector = inject(Injector);
  _keyManager;
  _xPosition;
  _yPosition;
  _firstItemFocusRef;
  _exitFallbackTimeout;
  _animationsDisabled = _animationsDisabled();
  _allItems;
  _directDescendantItems = new QueryList();
  _classList = {};
  _panelAnimationState = 'void';
  _animationDone = new Subject();
  _isAnimating = signal(false, ...(ngDevMode ? [{
    debugName: "_isAnimating"
  }] : []));
  parentMenu;
  direction;
  overlayPanelClass;
  backdropClass;
  ariaLabel;
  ariaLabelledby;
  ariaDescribedby;
  get xPosition() {
    return this._xPosition;
  }
  set xPosition(value) {
    if (value !== 'before' && value !== 'after' && (typeof ngDevMode === 'undefined' || ngDevMode)) {
      throwMatMenuInvalidPositionX();
    }
    this._xPosition = value;
    this.setPositionClasses();
  }
  get yPosition() {
    return this._yPosition;
  }
  set yPosition(value) {
    if (value !== 'above' && value !== 'below' && (typeof ngDevMode === 'undefined' || ngDevMode)) {
      throwMatMenuInvalidPositionY();
    }
    this._yPosition = value;
    this.setPositionClasses();
  }
  templateRef;
  items;
  lazyContent;
  overlapTrigger = false;
  hasBackdrop;
  get panelClass() {
    return this._previousPanelClass;
  }
  set panelClass(classes) {
    const previousPanelClass = this._previousPanelClass;
    const newClassList = {
      ...this._classList
    };
    if (previousPanelClass && previousPanelClass.length) {
      previousPanelClass.split(' ').forEach(className => {
        newClassList[className] = false;
      });
    }
    this._previousPanelClass = classes;
    if (classes && classes.length) {
      classes.split(' ').forEach(className => {
        newClassList[className] = true;
      });
      this._elementRef.nativeElement.className = '';
    }
    this._classList = newClassList;
  }
  _previousPanelClass = '';
  get classList() {
    return this.panelClass;
  }
  set classList(classes) {
    this.panelClass = classes;
  }
  closed = new EventEmitter();
  close = this.closed;
  panelId = inject(_IdGenerator).getId('mat-menu-panel-');
  constructor() {
    const defaultOptions = inject(MAT_MENU_DEFAULT_OPTIONS);
    this.overlayPanelClass = defaultOptions.overlayPanelClass || '';
    this._xPosition = defaultOptions.xPosition;
    this._yPosition = defaultOptions.yPosition;
    this.backdropClass = defaultOptions.backdropClass;
    this.overlapTrigger = defaultOptions.overlapTrigger;
    this.hasBackdrop = defaultOptions.hasBackdrop;
  }
  ngOnInit() {
    this.setPositionClasses();
  }
  ngAfterContentInit() {
    this._updateDirectDescendants();
    this._keyManager = new FocusKeyManager(this._directDescendantItems).withWrap().withTypeAhead().withHomeAndEnd();
    this._keyManager.tabOut.subscribe(() => this.closed.emit('tab'));
    this._directDescendantItems.changes.pipe(startWith(this._directDescendantItems), switchMap(items => merge(...items.map(item => item._focused)))).subscribe(focusedItem => this._keyManager.updateActiveItem(focusedItem));
    this._directDescendantItems.changes.subscribe(itemsList => {
      const manager = this._keyManager;
      if (this._panelAnimationState === 'enter' && manager.activeItem?._hasFocus()) {
        const items = itemsList.toArray();
        const index = Math.max(0, Math.min(items.length - 1, manager.activeItemIndex || 0));
        if (items[index] && !items[index].disabled) {
          manager.setActiveItem(index);
        } else {
          manager.setNextItemActive();
        }
      }
    });
  }
  ngOnDestroy() {
    this._keyManager?.destroy();
    this._directDescendantItems.destroy();
    this.closed.complete();
    this._firstItemFocusRef?.destroy();
    clearTimeout(this._exitFallbackTimeout);
  }
  _hovered() {
    const itemChanges = this._directDescendantItems.changes;
    return itemChanges.pipe(startWith(this._directDescendantItems), switchMap(items => merge(...items.map(item => item._hovered))));
  }
  addItem(_item) {}
  removeItem(_item) {}
  _handleKeydown(event) {
    const keyCode = event.keyCode;
    const manager = this._keyManager;
    switch (keyCode) {
      case ESCAPE:
        if (!hasModifierKey(event)) {
          event.preventDefault();
          this.closed.emit('keydown');
        }
        break;
      case LEFT_ARROW:
        if (this.parentMenu && this.direction === 'ltr') {
          this.closed.emit('keydown');
        }
        break;
      case RIGHT_ARROW:
        if (this.parentMenu && this.direction === 'rtl') {
          this.closed.emit('keydown');
        }
        break;
      default:
        if (keyCode === UP_ARROW || keyCode === DOWN_ARROW) {
          manager.setFocusOrigin('keyboard');
        }
        manager.onKeydown(event);
        return;
    }
  }
  focusFirstItem(origin = 'program') {
    this._firstItemFocusRef?.destroy();
    this._firstItemFocusRef = afterNextRender(() => {
      const menuPanel = this._resolvePanel();
      if (!menuPanel || !menuPanel.contains(document.activeElement)) {
        const manager = this._keyManager;
        manager.setFocusOrigin(origin).setFirstItemActive();
        if (!manager.activeItem && menuPanel) {
          menuPanel.focus();
        }
      }
    }, {
      injector: this._injector
    });
  }
  resetActiveItem() {
    this._keyManager.setActiveItem(-1);
  }
  setElevation(_depth) {}
  setPositionClasses(posX = this.xPosition, posY = this.yPosition) {
    this._classList = {
      ...this._classList,
      ['mat-menu-before']: posX === 'before',
      ['mat-menu-after']: posX === 'after',
      ['mat-menu-above']: posY === 'above',
      ['mat-menu-below']: posY === 'below'
    };
    this._changeDetectorRef.markForCheck();
  }
  _onAnimationDone(state) {
    const isExit = state === EXIT_ANIMATION;
    if (isExit || state === ENTER_ANIMATION) {
      if (isExit) {
        clearTimeout(this._exitFallbackTimeout);
        this._exitFallbackTimeout = undefined;
      }
      this._animationDone.next(isExit ? 'void' : 'enter');
      this._isAnimating.set(false);
    }
  }
  _onAnimationStart(state) {
    if (state === ENTER_ANIMATION || state === EXIT_ANIMATION) {
      this._isAnimating.set(true);
    }
  }
  _setIsOpen(isOpen) {
    this._panelAnimationState = isOpen ? 'enter' : 'void';
    if (isOpen) {
      if (this._keyManager.activeItemIndex === 0) {
        const menuPanel = this._resolvePanel();
        if (menuPanel) {
          menuPanel.scrollTop = 0;
        }
      }
    } else if (!this._animationsDisabled) {
      this._exitFallbackTimeout = setTimeout(() => this._onAnimationDone(EXIT_ANIMATION), 200);
    }
    if (this._animationsDisabled) {
      setTimeout(() => {
        this._onAnimationDone(isOpen ? ENTER_ANIMATION : EXIT_ANIMATION);
      });
    }
    this._changeDetectorRef.markForCheck();
  }
  _updateDirectDescendants() {
    this._allItems.changes.pipe(startWith(this._allItems)).subscribe(items => {
      this._directDescendantItems.reset(items.filter(item => item._parentMenu === this));
      this._directDescendantItems.notifyOnChanges();
    });
  }
  _resolvePanel() {
    let menuPanel = null;
    if (this._directDescendantItems.length) {
      menuPanel = this._directDescendantItems.first._getHostElement().closest('[role="menu"]');
    }
    return menuPanel;
  }
  static ɵfac = i0.ɵɵngDeclareFactory({
    minVersion: "12.0.0",
    version: "22.1.6",
    ngImport: i0,
    type: MatMenu,
    deps: [],
    target: i0.ɵɵFactoryTarget.Component
  });
  static ɵcmp = i0.ɵɵngDeclareComponent({
    minVersion: "16.1.0",
    version: "22.1.6",
    type: MatMenu,
    isStandalone: true,
    selector: "mat-menu",
    inputs: {
      backdropClass: "backdropClass",
      ariaLabel: ["aria-label", "ariaLabel"],
      ariaLabelledby: ["aria-labelledby", "ariaLabelledby"],
      ariaDescribedby: ["aria-describedby", "ariaDescribedby"],
      xPosition: "xPosition",
      yPosition: "yPosition",
      overlapTrigger: ["overlapTrigger", "overlapTrigger", booleanAttribute],
      hasBackdrop: ["hasBackdrop", "hasBackdrop", value => value == null ? null : booleanAttribute(value)],
      panelClass: ["class", "panelClass"],
      classList: "classList"
    },
    outputs: {
      closed: "closed",
      close: "close"
    },
    host: {
      properties: {
        "attr.aria-label": "null",
        "attr.aria-labelledby": "null",
        "attr.aria-describedby": "null"
      }
    },
    providers: [{
      provide: MAT_MENU_PANEL,
      useExisting: MatMenu
    }],
    queries: [{
      propertyName: "lazyContent",
      first: true,
      predicate: MAT_MENU_CONTENT,
      descendants: true
    }, {
      propertyName: "_allItems",
      predicate: MatMenuItem,
      descendants: true
    }, {
      propertyName: "items",
      predicate: MatMenuItem
    }],
    viewQueries: [{
      propertyName: "templateRef",
      first: true,
      predicate: TemplateRef,
      descendants: true
    }],
    exportAs: ["matMenu"],
    ngImport: i0,
    template: "<ng-template>\n  <div\n    class=\"mat-mdc-menu-panel\"\n    [id]=\"panelId\"\n    [class]=\"_classList\"\n    [class.mat-menu-panel-animations-disabled]=\"_animationsDisabled\"\n    [class.mat-menu-panel-exit-animation]=\"_panelAnimationState === 'void'\"\n    [class.mat-menu-panel-animating]=\"_isAnimating()\"\n    (click)=\"closed.emit('click')\"\n    tabindex=\"-1\"\n    role=\"menu\"\n    (animationstart)=\"_onAnimationStart($event.animationName)\"\n    (animationend)=\"_onAnimationDone($event.animationName)\"\n    (animationcancel)=\"_onAnimationDone($event.animationName)\"\n    [attr.aria-label]=\"ariaLabel || null\"\n    [attr.aria-labelledby]=\"ariaLabelledby || null\"\n    [attr.aria-describedby]=\"ariaDescribedby || null\">\n    <div class=\"mat-mdc-menu-content\">\n      <ng-content></ng-content>\n    </div>\n  </div>\n</ng-template>\n",
    styles: ["mat-menu {\n  display: none;\n}\n\n.mat-mdc-menu-content {\n  margin: 0;\n  padding: 8px 0;\n  outline: 0;\n}\n.mat-mdc-menu-content,\n.mat-mdc-menu-content .mat-mdc-menu-item .mat-mdc-menu-item-text {\n  -moz-osx-font-smoothing: grayscale;\n  -webkit-font-smoothing: antialiased;\n  flex: 1;\n  white-space: normal;\n  font-family: var(--mat-menu-item-label-text-font, var(--mat-sys-label-large-font));\n  line-height: var(--mat-menu-item-label-text-line-height, var(--mat-sys-label-large-line-height));\n  font-size: var(--mat-menu-item-label-text-size, var(--mat-sys-label-large-size));\n  letter-spacing: var(--mat-menu-item-label-text-tracking, var(--mat-sys-label-large-tracking));\n  font-weight: var(--mat-menu-item-label-text-weight, var(--mat-sys-label-large-weight));\n}\n\n@keyframes _mat-menu-enter {\n  from {\n    opacity: 0;\n    transform: scale(0.8);\n  }\n  to {\n    opacity: 1;\n    transform: none;\n  }\n}\n@keyframes _mat-menu-exit {\n  from {\n    opacity: 1;\n  }\n  to {\n    opacity: 0;\n  }\n}\n.mat-mdc-menu-panel {\n  min-width: 112px;\n  max-width: 280px;\n  overflow: auto;\n  box-sizing: border-box;\n  outline: 0;\n  animation: _mat-menu-enter 120ms cubic-bezier(0, 0, 0.2, 1);\n  border-radius: var(--mat-menu-container-shape, var(--mat-sys-corner-extra-small));\n  background-color: var(--mat-menu-container-color, var(--mat-sys-surface-container));\n  box-shadow: var(--mat-menu-container-elevation-shadow, 0px 3px 1px -2px rgba(0, 0, 0, 0.2), 0px 2px 2px 0px rgba(0, 0, 0, 0.14), 0px 1px 5px 0px rgba(0, 0, 0, 0.12));\n  will-change: transform, opacity;\n}\n.mat-mdc-menu-panel.mat-menu-panel-exit-animation {\n  animation: _mat-menu-exit 100ms 25ms linear forwards;\n}\n.mat-mdc-menu-panel.mat-menu-panel-animations-disabled {\n  animation: none;\n}\n.mat-mdc-menu-panel.mat-menu-panel-animating {\n  pointer-events: none;\n}\n.mat-mdc-menu-panel.mat-menu-panel-animating:has(.mat-mdc-menu-content:empty) {\n  display: none;\n}\n@media (forced-colors: active) {\n  .mat-mdc-menu-panel {\n    outline: solid 1px;\n  }\n}\n.mat-mdc-menu-panel .mat-divider {\n  border-top-color: var(--mat-menu-divider-color, var(--mat-sys-surface-variant));\n  margin-bottom: var(--mat-menu-divider-bottom-spacing, 8px);\n  margin-top: var(--mat-menu-divider-top-spacing, 8px);\n}\n\n.mat-mdc-menu-item {\n  display: flex;\n  position: relative;\n  align-items: center;\n  justify-content: flex-start;\n  overflow: hidden;\n  padding: 0;\n  cursor: pointer;\n  width: 100%;\n  text-align: left;\n  box-sizing: border-box;\n  color: inherit;\n  font-size: inherit;\n  background: none;\n  text-decoration: none;\n  margin: 0;\n  min-height: 48px;\n  padding-left: var(--mat-menu-item-leading-spacing, 12px);\n  padding-right: var(--mat-menu-item-trailing-spacing, 12px);\n  -webkit-user-select: none;\n  user-select: none;\n  cursor: pointer;\n  outline: none;\n  border: none;\n  -webkit-tap-highlight-color: transparent;\n}\n.mat-mdc-menu-item::-moz-focus-inner {\n  border: 0;\n}\n[dir=rtl] .mat-mdc-menu-item {\n  padding-left: var(--mat-menu-item-trailing-spacing, 12px);\n  padding-right: var(--mat-menu-item-leading-spacing, 12px);\n}\n.mat-mdc-menu-item:has(.material-icons, mat-icon, [matButtonIcon]) {\n  padding-left: var(--mat-menu-item-with-icon-leading-spacing, 12px);\n  padding-right: var(--mat-menu-item-with-icon-trailing-spacing, 12px);\n}\n[dir=rtl] .mat-mdc-menu-item:has(.material-icons, mat-icon, [matButtonIcon]) {\n  padding-left: var(--mat-menu-item-with-icon-trailing-spacing, 12px);\n  padding-right: var(--mat-menu-item-with-icon-leading-spacing, 12px);\n}\n.mat-mdc-menu-item, .mat-mdc-menu-item:visited, .mat-mdc-menu-item:link {\n  color: var(--mat-menu-item-label-text-color, var(--mat-sys-on-surface));\n}\n.mat-mdc-menu-item .mat-icon-no-color,\n.mat-mdc-menu-item .mat-mdc-menu-submenu-icon {\n  color: var(--mat-menu-item-icon-color, var(--mat-sys-on-surface-variant));\n}\n.mat-mdc-menu-item[disabled] {\n  cursor: default;\n  opacity: 0.38;\n}\n.mat-mdc-menu-item[disabled]::after {\n  display: block;\n  position: absolute;\n  content: \"\";\n  top: 0;\n  left: 0;\n  bottom: 0;\n  right: 0;\n}\n.mat-mdc-menu-item:focus {\n  outline: 0;\n}\n.mat-mdc-menu-item .mat-icon {\n  flex-shrink: 0;\n  margin-right: var(--mat-menu-item-spacing, 12px);\n  height: var(--mat-menu-item-icon-size, 24px);\n  width: var(--mat-menu-item-icon-size, 24px);\n}\n[dir=rtl] .mat-mdc-menu-item {\n  text-align: right;\n}\n[dir=rtl] .mat-mdc-menu-item .mat-icon {\n  margin-right: 0;\n  margin-left: var(--mat-menu-item-spacing, 12px);\n}\n.mat-mdc-menu-item:not([disabled]):hover {\n  background-color: var(--mat-menu-item-hover-state-layer-color, color-mix(in srgb, var(--mat-sys-on-surface) calc(var(--mat-sys-hover-state-layer-opacity) * 100%), transparent));\n}\n.mat-mdc-menu-item:not([disabled]).cdk-program-focused, .mat-mdc-menu-item:not([disabled]).cdk-keyboard-focused, .mat-mdc-menu-item:not([disabled]).mat-mdc-menu-item-highlighted {\n  background-color: var(--mat-menu-item-focus-state-layer-color, color-mix(in srgb, var(--mat-sys-on-surface) calc(var(--mat-sys-focus-state-layer-opacity) * 100%), transparent));\n}\n@media (forced-colors: active) {\n  .mat-mdc-menu-item {\n    margin-top: 1px;\n  }\n}\n\n.mat-mdc-menu-submenu-icon {\n  width: var(--mat-menu-item-icon-size, 24px);\n  height: 10px;\n  fill: currentColor;\n  padding-left: var(--mat-menu-item-spacing, 12px);\n}\n[dir=rtl] .mat-mdc-menu-submenu-icon {\n  padding-right: var(--mat-menu-item-spacing, 12px);\n  padding-left: 0;\n}\n[dir=rtl] .mat-mdc-menu-submenu-icon polygon {\n  transform: scaleX(-1);\n  transform-origin: center;\n}\n@media (forced-colors: active) {\n  .mat-mdc-menu-submenu-icon {\n    fill: CanvasText;\n  }\n}\n\n.mat-mdc-menu-item .mat-mdc-menu-ripple {\n  top: 0;\n  left: 0;\n  right: 0;\n  bottom: 0;\n  position: absolute;\n  pointer-events: none;\n}\n"],
    encapsulation: i0.ViewEncapsulation.None
  });
}
i0.ɵɵngDeclareClassMetadata({
  minVersion: "12.0.0",
  version: "22.1.6",
  ngImport: i0,
  type: MatMenu,
  decorators: [{
    type: Component,
    args: [{
      selector: 'mat-menu',
      encapsulation: ViewEncapsulation.None,
      exportAs: 'matMenu',
      host: {
        '[attr.aria-label]': 'null',
        '[attr.aria-labelledby]': 'null',
        '[attr.aria-describedby]': 'null'
      },
      providers: [{
        provide: MAT_MENU_PANEL,
        useExisting: MatMenu
      }],
      template: "<ng-template>\n  <div\n    class=\"mat-mdc-menu-panel\"\n    [id]=\"panelId\"\n    [class]=\"_classList\"\n    [class.mat-menu-panel-animations-disabled]=\"_animationsDisabled\"\n    [class.mat-menu-panel-exit-animation]=\"_panelAnimationState === 'void'\"\n    [class.mat-menu-panel-animating]=\"_isAnimating()\"\n    (click)=\"closed.emit('click')\"\n    tabindex=\"-1\"\n    role=\"menu\"\n    (animationstart)=\"_onAnimationStart($event.animationName)\"\n    (animationend)=\"_onAnimationDone($event.animationName)\"\n    (animationcancel)=\"_onAnimationDone($event.animationName)\"\n    [attr.aria-label]=\"ariaLabel || null\"\n    [attr.aria-labelledby]=\"ariaLabelledby || null\"\n    [attr.aria-describedby]=\"ariaDescribedby || null\">\n    <div class=\"mat-mdc-menu-content\">\n      <ng-content></ng-content>\n    </div>\n  </div>\n</ng-template>\n",
      styles: ["mat-menu {\n  display: none;\n}\n\n.mat-mdc-menu-content {\n  margin: 0;\n  padding: 8px 0;\n  outline: 0;\n}\n.mat-mdc-menu-content,\n.mat-mdc-menu-content .mat-mdc-menu-item .mat-mdc-menu-item-text {\n  -moz-osx-font-smoothing: grayscale;\n  -webkit-font-smoothing: antialiased;\n  flex: 1;\n  white-space: normal;\n  font-family: var(--mat-menu-item-label-text-font, var(--mat-sys-label-large-font));\n  line-height: var(--mat-menu-item-label-text-line-height, var(--mat-sys-label-large-line-height));\n  font-size: var(--mat-menu-item-label-text-size, var(--mat-sys-label-large-size));\n  letter-spacing: var(--mat-menu-item-label-text-tracking, var(--mat-sys-label-large-tracking));\n  font-weight: var(--mat-menu-item-label-text-weight, var(--mat-sys-label-large-weight));\n}\n\n@keyframes _mat-menu-enter {\n  from {\n    opacity: 0;\n    transform: scale(0.8);\n  }\n  to {\n    opacity: 1;\n    transform: none;\n  }\n}\n@keyframes _mat-menu-exit {\n  from {\n    opacity: 1;\n  }\n  to {\n    opacity: 0;\n  }\n}\n.mat-mdc-menu-panel {\n  min-width: 112px;\n  max-width: 280px;\n  overflow: auto;\n  box-sizing: border-box;\n  outline: 0;\n  animation: _mat-menu-enter 120ms cubic-bezier(0, 0, 0.2, 1);\n  border-radius: var(--mat-menu-container-shape, var(--mat-sys-corner-extra-small));\n  background-color: var(--mat-menu-container-color, var(--mat-sys-surface-container));\n  box-shadow: var(--mat-menu-container-elevation-shadow, 0px 3px 1px -2px rgba(0, 0, 0, 0.2), 0px 2px 2px 0px rgba(0, 0, 0, 0.14), 0px 1px 5px 0px rgba(0, 0, 0, 0.12));\n  will-change: transform, opacity;\n}\n.mat-mdc-menu-panel.mat-menu-panel-exit-animation {\n  animation: _mat-menu-exit 100ms 25ms linear forwards;\n}\n.mat-mdc-menu-panel.mat-menu-panel-animations-disabled {\n  animation: none;\n}\n.mat-mdc-menu-panel.mat-menu-panel-animating {\n  pointer-events: none;\n}\n.mat-mdc-menu-panel.mat-menu-panel-animating:has(.mat-mdc-menu-content:empty) {\n  display: none;\n}\n@media (forced-colors: active) {\n  .mat-mdc-menu-panel {\n    outline: solid 1px;\n  }\n}\n.mat-mdc-menu-panel .mat-divider {\n  border-top-color: var(--mat-menu-divider-color, var(--mat-sys-surface-variant));\n  margin-bottom: var(--mat-menu-divider-bottom-spacing, 8px);\n  margin-top: var(--mat-menu-divider-top-spacing, 8px);\n}\n\n.mat-mdc-menu-item {\n  display: flex;\n  position: relative;\n  align-items: center;\n  justify-content: flex-start;\n  overflow: hidden;\n  padding: 0;\n  cursor: pointer;\n  width: 100%;\n  text-align: left;\n  box-sizing: border-box;\n  color: inherit;\n  font-size: inherit;\n  background: none;\n  text-decoration: none;\n  margin: 0;\n  min-height: 48px;\n  padding-left: var(--mat-menu-item-leading-spacing, 12px);\n  padding-right: var(--mat-menu-item-trailing-spacing, 12px);\n  -webkit-user-select: none;\n  user-select: none;\n  cursor: pointer;\n  outline: none;\n  border: none;\n  -webkit-tap-highlight-color: transparent;\n}\n.mat-mdc-menu-item::-moz-focus-inner {\n  border: 0;\n}\n[dir=rtl] .mat-mdc-menu-item {\n  padding-left: var(--mat-menu-item-trailing-spacing, 12px);\n  padding-right: var(--mat-menu-item-leading-spacing, 12px);\n}\n.mat-mdc-menu-item:has(.material-icons, mat-icon, [matButtonIcon]) {\n  padding-left: var(--mat-menu-item-with-icon-leading-spacing, 12px);\n  padding-right: var(--mat-menu-item-with-icon-trailing-spacing, 12px);\n}\n[dir=rtl] .mat-mdc-menu-item:has(.material-icons, mat-icon, [matButtonIcon]) {\n  padding-left: var(--mat-menu-item-with-icon-trailing-spacing, 12px);\n  padding-right: var(--mat-menu-item-with-icon-leading-spacing, 12px);\n}\n.mat-mdc-menu-item, .mat-mdc-menu-item:visited, .mat-mdc-menu-item:link {\n  color: var(--mat-menu-item-label-text-color, var(--mat-sys-on-surface));\n}\n.mat-mdc-menu-item .mat-icon-no-color,\n.mat-mdc-menu-item .mat-mdc-menu-submenu-icon {\n  color: var(--mat-menu-item-icon-color, var(--mat-sys-on-surface-variant));\n}\n.mat-mdc-menu-item[disabled] {\n  cursor: default;\n  opacity: 0.38;\n}\n.mat-mdc-menu-item[disabled]::after {\n  display: block;\n  position: absolute;\n  content: \"\";\n  top: 0;\n  left: 0;\n  bottom: 0;\n  right: 0;\n}\n.mat-mdc-menu-item:focus {\n  outline: 0;\n}\n.mat-mdc-menu-item .mat-icon {\n  flex-shrink: 0;\n  margin-right: var(--mat-menu-item-spacing, 12px);\n  height: var(--mat-menu-item-icon-size, 24px);\n  width: var(--mat-menu-item-icon-size, 24px);\n}\n[dir=rtl] .mat-mdc-menu-item {\n  text-align: right;\n}\n[dir=rtl] .mat-mdc-menu-item .mat-icon {\n  margin-right: 0;\n  margin-left: var(--mat-menu-item-spacing, 12px);\n}\n.mat-mdc-menu-item:not([disabled]):hover {\n  background-color: var(--mat-menu-item-hover-state-layer-color, color-mix(in srgb, var(--mat-sys-on-surface) calc(var(--mat-sys-hover-state-layer-opacity) * 100%), transparent));\n}\n.mat-mdc-menu-item:not([disabled]).cdk-program-focused, .mat-mdc-menu-item:not([disabled]).cdk-keyboard-focused, .mat-mdc-menu-item:not([disabled]).mat-mdc-menu-item-highlighted {\n  background-color: var(--mat-menu-item-focus-state-layer-color, color-mix(in srgb, var(--mat-sys-on-surface) calc(var(--mat-sys-focus-state-layer-opacity) * 100%), transparent));\n}\n@media (forced-colors: active) {\n  .mat-mdc-menu-item {\n    margin-top: 1px;\n  }\n}\n\n.mat-mdc-menu-submenu-icon {\n  width: var(--mat-menu-item-icon-size, 24px);\n  height: 10px;\n  fill: currentColor;\n  padding-left: var(--mat-menu-item-spacing, 12px);\n}\n[dir=rtl] .mat-mdc-menu-submenu-icon {\n  padding-right: var(--mat-menu-item-spacing, 12px);\n  padding-left: 0;\n}\n[dir=rtl] .mat-mdc-menu-submenu-icon polygon {\n  transform: scaleX(-1);\n  transform-origin: center;\n}\n@media (forced-colors: active) {\n  .mat-mdc-menu-submenu-icon {\n    fill: CanvasText;\n  }\n}\n\n.mat-mdc-menu-item .mat-mdc-menu-ripple {\n  top: 0;\n  left: 0;\n  right: 0;\n  bottom: 0;\n  position: absolute;\n  pointer-events: none;\n}\n"]
    }]
  }],
  ctorParameters: () => [],
  propDecorators: {
    _allItems: [{
      type: ContentChildren,
      args: [MatMenuItem, {
        descendants: true
      }]
    }],
    backdropClass: [{
      type: Input
    }],
    ariaLabel: [{
      type: Input,
      args: ['aria-label']
    }],
    ariaLabelledby: [{
      type: Input,
      args: ['aria-labelledby']
    }],
    ariaDescribedby: [{
      type: Input,
      args: ['aria-describedby']
    }],
    xPosition: [{
      type: Input
    }],
    yPosition: [{
      type: Input
    }],
    templateRef: [{
      type: ViewChild,
      args: [TemplateRef]
    }],
    items: [{
      type: ContentChildren,
      args: [MatMenuItem, {
        descendants: false
      }]
    }],
    lazyContent: [{
      type: ContentChild,
      args: [MAT_MENU_CONTENT]
    }],
    overlapTrigger: [{
      type: Input,
      args: [{
        transform: booleanAttribute
      }]
    }],
    hasBackdrop: [{
      type: Input,
      args: [{
        transform: value => value == null ? null : booleanAttribute(value)
      }]
    }],
    panelClass: [{
      type: Input,
      args: ['class']
    }],
    classList: [{
      type: Input
    }],
    closed: [{
      type: Output
    }],
    close: [{
      type: Output
    }]
  }
});

const MAT_MENU_SCROLL_STRATEGY = new InjectionToken('mat-menu-scroll-strategy', {
  providedIn: 'root',
  factory: () => {
    const injector = inject(Injector);
    return () => createRepositionScrollStrategy(injector);
  }
});
const MENU_PANEL_TOP_PADDING = 8;
const PANELS_TO_TRIGGERS = new WeakMap();
class MatMenuTriggerBase {
  _canHaveBackdrop;
  _element = inject(ElementRef);
  _viewContainerRef = inject(ViewContainerRef);
  _menuItemInstance = inject(MatMenuItem, {
    optional: true,
    self: true
  });
  _dir = inject(Directionality, {
    optional: true
  });
  _focusMonitor = inject(FocusMonitor);
  _ngZone = inject(NgZone);
  _injector = inject(Injector);
  _scrollStrategy = inject(MAT_MENU_SCROLL_STRATEGY);
  _changeDetectorRef = inject(ChangeDetectorRef);
  _animationsDisabled = _animationsDisabled();
  _portal;
  _overlayRef = null;
  _menuOpen = false;
  _closingActionsSubscription = Subscription.EMPTY;
  _menuCloseSubscription = Subscription.EMPTY;
  _pendingRemoval;
  _parentMaterialMenu;
  _parentInnerPadding;
  _openedBy = undefined;
  get _menu() {
    return this._menuInternal;
  }
  set _menu(menu) {
    if (menu === this._menuInternal) {
      return;
    }
    this._menuInternal = menu;
    this._menuCloseSubscription.unsubscribe();
    if (menu) {
      if (menu === this._parentMaterialMenu && (typeof ngDevMode === 'undefined' || ngDevMode)) {
        throwMatMenuRecursiveError();
      }
      this._menuCloseSubscription = menu.close.subscribe(reason => {
        this._destroyMenu(reason);
        if ((reason === 'click' || reason === 'tab') && this._parentMaterialMenu) {
          this._parentMaterialMenu.closed.emit(reason);
        }
      });
    } else {
      this._destroyMenu();
    }
    this._menuItemInstance?._setTriggersSubmenu(this._triggersSubmenu());
  }
  _menuInternal = null;
  constructor(_canHaveBackdrop) {
    this._canHaveBackdrop = _canHaveBackdrop;
    const parentMenu = inject(MAT_MENU_PANEL, {
      optional: true
    });
    this._parentMaterialMenu = parentMenu instanceof MatMenu ? parentMenu : undefined;
  }
  ngOnDestroy() {
    if (this._menu && this._ownsMenu(this._menu)) {
      PANELS_TO_TRIGGERS.delete(this._menu);
    }
    this._pendingRemoval?.unsubscribe();
    this._menuCloseSubscription.unsubscribe();
    this._closingActionsSubscription.unsubscribe();
    if (this._overlayRef) {
      this._overlayRef.dispose();
      this._overlayRef = null;
    }
  }
  get menuOpen() {
    return this._menuOpen;
  }
  get dir() {
    return this._dir && this._dir.value === 'rtl' ? 'rtl' : 'ltr';
  }
  _triggersSubmenu() {
    return !!(this._menuItemInstance && this._parentMaterialMenu && this._menu);
  }
  _closeMenu() {
    this._menu?.close.emit();
  }
  _openMenu(autoFocus) {
    if (this._triggerIsAriaDisabled()) {
      return;
    }
    const menu = this._menu;
    if (this._menuOpen || !menu) {
      return;
    }
    this._pendingRemoval?.unsubscribe();
    const previousTrigger = PANELS_TO_TRIGGERS.get(menu);
    PANELS_TO_TRIGGERS.set(menu, this);
    if (previousTrigger && previousTrigger !== this) {
      previousTrigger._closeMenu();
    }
    const overlayRef = this._createOverlay(menu);
    const overlayConfig = overlayRef.getConfig();
    const positionStrategy = overlayConfig.positionStrategy;
    this._setPosition(menu, positionStrategy);
    if (this._canHaveBackdrop) {
      overlayConfig.hasBackdrop = menu.hasBackdrop == null ? !this._triggersSubmenu() : menu.hasBackdrop;
    } else {
      overlayConfig.hasBackdrop = menu.hasBackdrop ?? false;
    }
    if (!overlayRef.hasAttached()) {
      overlayRef.attach(this._getPortal(menu));
      menu.lazyContent?.attach(this.menuData);
    }
    this._closingActionsSubscription = this._menuClosingActions().subscribe(() => this._closeMenu());
    menu.parentMenu = this._triggersSubmenu() ? this._parentMaterialMenu : undefined;
    menu.direction = this.dir;
    if (autoFocus) {
      menu.focusFirstItem(this._openedBy || 'program');
    }
    this._setIsMenuOpen(true);
    if (menu instanceof MatMenu) {
      menu._setIsOpen(true);
      menu._directDescendantItems.changes.pipe(takeUntil(menu.close)).subscribe(() => {
        positionStrategy.withLockedPosition(false).reapplyLastPosition();
        positionStrategy.withLockedPosition(true);
      });
    }
  }
  focus(origin, options) {
    if (this._focusMonitor && origin) {
      this._focusMonitor.focusVia(this._element, origin, options);
    } else {
      this._element.nativeElement.focus(options);
    }
  }
  _destroyMenu(reason) {
    const overlayRef = this._overlayRef;
    const menu = this._menu;
    if (!overlayRef || !this.menuOpen) {
      return;
    }
    this._closingActionsSubscription.unsubscribe();
    this._pendingRemoval?.unsubscribe();
    if (menu instanceof MatMenu && this._ownsMenu(menu)) {
      this._pendingRemoval = menu._animationDone.pipe(take(1)).subscribe(() => {
        overlayRef.detach();
        if (!PANELS_TO_TRIGGERS.has(menu)) {
          menu.lazyContent?.detach();
        }
      });
      menu._setIsOpen(false);
    } else {
      overlayRef.detach();
      menu?.lazyContent?.detach();
    }
    if (menu && this._ownsMenu(menu)) {
      PANELS_TO_TRIGGERS.delete(menu);
    }
    if (this.restoreFocus && (reason === 'keydown' || !this._openedBy || !this._triggersSubmenu())) {
      this.focus(this._openedBy);
    }
    this._openedBy = undefined;
    this._setIsMenuOpen(false);
  }
  _setIsMenuOpen(isOpen) {
    if (isOpen !== this._menuOpen) {
      this._menuOpen = isOpen;
      this._menuOpen ? this.menuOpened.emit() : this.menuClosed.emit();
      if (this._triggersSubmenu()) {
        this._menuItemInstance._setHighlighted(isOpen);
      }
      this._changeDetectorRef.markForCheck();
    }
  }
  _createOverlay(menu) {
    if (!this._overlayRef) {
      const config = this._getOverlayConfig(menu);
      this._subscribeToPositions(menu, config.positionStrategy);
      this._overlayRef = createOverlayRef(this._injector, config);
      this._overlayRef.keydownEvents().subscribe(event => {
        if (this._menu instanceof MatMenu) {
          this._menu._handleKeydown(event);
        }
      });
    }
    return this._overlayRef;
  }
  _getOverlayConfig(menu) {
    return new OverlayConfig({
      positionStrategy: createFlexibleConnectedPositionStrategy(this._injector, this._getOverlayOrigin()).withLockedPosition().withGrowAfterOpen().withTransformOriginOn('.mat-menu-panel, .mat-mdc-menu-panel'),
      backdropClass: menu.backdropClass || 'cdk-overlay-transparent-backdrop',
      panelClass: menu.overlayPanelClass,
      scrollStrategy: this._scrollStrategy(),
      direction: this._dir || 'ltr',
      disableAnimations: this._animationsDisabled
    });
  }
  _subscribeToPositions(menu, position) {
    if (menu.setPositionClasses) {
      position.positionChanges.subscribe(change => {
        this._ngZone.run(() => {
          const posX = change.connectionPair.overlayX === 'start' ? 'after' : 'before';
          const posY = change.connectionPair.overlayY === 'top' ? 'below' : 'above';
          menu.setPositionClasses(posX, posY);
        });
      });
    }
  }
  _setPosition(menu, positionStrategy) {
    let [originX, originFallbackX] = menu.xPosition === 'before' ? ['end', 'start'] : ['start', 'end'];
    let [overlayY, overlayFallbackY] = menu.yPosition === 'above' ? ['bottom', 'top'] : ['top', 'bottom'];
    let [originY, originFallbackY] = [overlayY, overlayFallbackY];
    let [overlayX, overlayFallbackX] = [originX, originFallbackX];
    let offsetY = 0;
    if (this._triggersSubmenu()) {
      overlayFallbackX = originX = menu.xPosition === 'before' ? 'start' : 'end';
      originFallbackX = overlayX = originX === 'end' ? 'start' : 'end';
      if (this._parentMaterialMenu) {
        if (this._parentInnerPadding == null) {
          const firstItem = this._parentMaterialMenu.items.first;
          this._parentInnerPadding = firstItem ? firstItem._getHostElement().offsetTop : 0;
        }
        offsetY = overlayY === 'bottom' ? this._parentInnerPadding : -this._parentInnerPadding;
      }
    } else if (!menu.overlapTrigger) {
      originY = overlayY === 'top' ? 'bottom' : 'top';
      originFallbackY = overlayFallbackY === 'top' ? 'bottom' : 'top';
    }
    positionStrategy.withPositions([{
      originX,
      originY,
      overlayX,
      overlayY,
      offsetY
    }, {
      originX: originFallbackX,
      originY,
      overlayX: overlayFallbackX,
      overlayY,
      offsetY
    }, {
      originX,
      originY: originFallbackY,
      overlayX,
      overlayY: overlayFallbackY,
      offsetY: -offsetY
    }, {
      originX: originFallbackX,
      originY: originFallbackY,
      overlayX: overlayFallbackX,
      overlayY: overlayFallbackY,
      offsetY: -offsetY
    }]);
  }
  _menuClosingActions() {
    const outsideClicks = this._getOutsideClickStream(this._overlayRef);
    const detachments = this._overlayRef.detachments();
    const parentClose = this._parentMaterialMenu ? this._parentMaterialMenu.closed : of();
    const hover = this._parentMaterialMenu ? this._parentMaterialMenu._hovered().pipe(filter(active => this._menuOpen && active !== this._menuItemInstance)) : of();
    return merge(outsideClicks, parentClose, hover, detachments);
  }
  _getPortal(menu) {
    if (!this._portal || this._portal.templateRef !== menu.templateRef) {
      this._portal = new TemplatePortal(menu.templateRef, this._viewContainerRef);
    }
    return this._portal;
  }
  _ownsMenu(menu) {
    return PANELS_TO_TRIGGERS.get(menu) === this;
  }
  _triggerIsAriaDisabled() {
    return booleanAttribute(this._element.nativeElement.getAttribute('aria-disabled'));
  }
  static ɵfac = i0.ɵɵngDeclareFactory({
    minVersion: "12.0.0",
    version: "22.1.6",
    ngImport: i0,
    type: MatMenuTriggerBase,
    deps: "invalid",
    target: i0.ɵɵFactoryTarget.Directive
  });
  static ɵdir = i0.ɵɵngDeclareDirective({
    minVersion: "14.0.0",
    version: "22.1.6",
    type: MatMenuTriggerBase,
    isStandalone: true,
    ngImport: i0
  });
}
i0.ɵɵngDeclareClassMetadata({
  minVersion: "12.0.0",
  version: "22.1.6",
  ngImport: i0,
  type: MatMenuTriggerBase,
  decorators: [{
    type: Directive
  }],
  ctorParameters: () => [{
    type: undefined
  }]
});

class MatMenuTrigger extends MatMenuTriggerBase {
  _cleanupTouchstart;
  _hoverSubscription = Subscription.EMPTY;
  get _deprecatedMatMenuTriggerFor() {
    return this.menu;
  }
  set _deprecatedMatMenuTriggerFor(v) {
    this.menu = v;
  }
  get menu() {
    return this._menu;
  }
  set menu(menu) {
    this._menu = menu;
  }
  menuData;
  restoreFocus = true;
  menuOpened = new EventEmitter();
  onMenuOpen = this.menuOpened;
  menuClosed = new EventEmitter();
  onMenuClose = this.menuClosed;
  constructor() {
    super(true);
    const renderer = inject(Renderer2);
    this._cleanupTouchstart = renderer.listen(this._element.nativeElement, 'touchstart', event => {
      if (!isFakeTouchstartFromScreenReader(event)) {
        this._openedBy = 'touch';
      }
    }, {
      passive: true
    });
  }
  triggersSubmenu() {
    return super._triggersSubmenu();
  }
  toggleMenu() {
    return this.menuOpen ? this.closeMenu() : this.openMenu();
  }
  openMenu() {
    this._openMenu(true);
  }
  closeMenu() {
    this._closeMenu();
  }
  updatePosition() {
    this._overlayRef?.updatePosition();
  }
  ngAfterContentInit() {
    this._handleHover();
  }
  ngOnDestroy() {
    super.ngOnDestroy();
    this._cleanupTouchstart();
    this._hoverSubscription.unsubscribe();
  }
  _getOverlayOrigin() {
    return this._element;
  }
  _getOutsideClickStream(overlayRef) {
    return overlayRef.backdropClick();
  }
  _handleMousedown(event) {
    if (!isFakeMousedownFromScreenReader(event)) {
      this._openedBy = event.button === 0 ? 'mouse' : undefined;
      if (this.triggersSubmenu()) {
        event.preventDefault();
      }
    }
  }
  _handleKeydown(event) {
    const keyCode = event.keyCode;
    if (keyCode === ENTER || keyCode === SPACE) {
      this._openedBy = 'keyboard';
    }
    if (this.triggersSubmenu() && (keyCode === RIGHT_ARROW && this.dir === 'ltr' || keyCode === LEFT_ARROW && this.dir === 'rtl')) {
      this._openedBy = 'keyboard';
      this.openMenu();
    }
  }
  _handleClick(event) {
    if (this.triggersSubmenu()) {
      event.stopPropagation();
      this.openMenu();
    } else {
      this.toggleMenu();
    }
  }
  _handleHover() {
    if (this.triggersSubmenu() && this._parentMaterialMenu) {
      this._hoverSubscription = this._parentMaterialMenu._hovered().subscribe(active => {
        if (active === this._menuItemInstance && !active.disabled && this._parentMaterialMenu?._panelAnimationState !== 'void') {
          this._openedBy = 'mouse';
          this._openMenu(false);
        }
      });
    }
  }
  static ɵfac = i0.ɵɵngDeclareFactory({
    minVersion: "12.0.0",
    version: "22.1.6",
    ngImport: i0,
    type: MatMenuTrigger,
    deps: [],
    target: i0.ɵɵFactoryTarget.Directive
  });
  static ɵdir = i0.ɵɵngDeclareDirective({
    minVersion: "14.0.0",
    version: "22.1.6",
    type: MatMenuTrigger,
    isStandalone: true,
    selector: "[mat-menu-trigger-for], [matMenuTriggerFor]",
    inputs: {
      _deprecatedMatMenuTriggerFor: ["mat-menu-trigger-for", "_deprecatedMatMenuTriggerFor"],
      menu: ["matMenuTriggerFor", "menu"],
      menuData: ["matMenuTriggerData", "menuData"],
      restoreFocus: ["matMenuTriggerRestoreFocus", "restoreFocus"]
    },
    outputs: {
      menuOpened: "menuOpened",
      onMenuOpen: "onMenuOpen",
      menuClosed: "menuClosed",
      onMenuClose: "onMenuClose"
    },
    host: {
      listeners: {
        "click": "_handleClick($event)",
        "mousedown": "_handleMousedown($event)",
        "keydown": "_handleKeydown($event)"
      },
      properties: {
        "attr.aria-haspopup": "menu ? \"menu\" : null",
        "attr.aria-expanded": "menuOpen",
        "attr.aria-controls": "menuOpen ? menu?.panelId : null"
      },
      classAttribute: "mat-mdc-menu-trigger"
    },
    exportAs: ["matMenuTrigger"],
    usesInheritance: true,
    ngImport: i0
  });
}
i0.ɵɵngDeclareClassMetadata({
  minVersion: "12.0.0",
  version: "22.1.6",
  ngImport: i0,
  type: MatMenuTrigger,
  decorators: [{
    type: Directive,
    args: [{
      selector: '[mat-menu-trigger-for], [matMenuTriggerFor]',
      host: {
        'class': 'mat-mdc-menu-trigger',
        '[attr.aria-haspopup]': 'menu ? "menu" : null',
        '[attr.aria-expanded]': 'menuOpen',
        '[attr.aria-controls]': 'menuOpen ? menu?.panelId : null',
        '(click)': '_handleClick($event)',
        '(mousedown)': '_handleMousedown($event)',
        '(keydown)': '_handleKeydown($event)'
      },
      exportAs: 'matMenuTrigger'
    }]
  }],
  ctorParameters: () => [],
  propDecorators: {
    _deprecatedMatMenuTriggerFor: [{
      type: Input,
      args: ['mat-menu-trigger-for']
    }],
    menu: [{
      type: Input,
      args: ['matMenuTriggerFor']
    }],
    menuData: [{
      type: Input,
      args: ['matMenuTriggerData']
    }],
    restoreFocus: [{
      type: Input,
      args: ['matMenuTriggerRestoreFocus']
    }],
    menuOpened: [{
      type: Output
    }],
    onMenuOpen: [{
      type: Output
    }],
    menuClosed: [{
      type: Output
    }],
    onMenuClose: [{
      type: Output
    }]
  }
});

class MatContextMenuTrigger extends MatMenuTriggerBase {
  _point = {
    x: 0,
    y: 0,
    initialX: 0,
    initialY: 0,
    initialScrollX: 0,
    initialScrollY: 0
  };
  _triggerPressedControl = false;
  _rootNode;
  _document = inject(DOCUMENT);
  _viewportRuler = inject(ViewportRuler);
  _scrollDispatcher = inject(ScrollDispatcher);
  _scrollSubscription;
  get menu() {
    return this._menu;
  }
  set menu(menu) {
    this._menu = menu;
  }
  menuData;
  restoreFocus = true;
  disabled = false;
  menuOpened = new EventEmitter();
  menuClosed = new EventEmitter();
  constructor() {
    super(false);
  }
  ngOnDestroy() {
    super.ngOnDestroy();
    this._scrollSubscription?.unsubscribe();
  }
  _handleContextMenuEvent(event) {
    if (!this.disabled) {
      event.preventDefault();
      if (this.menuOpen) {
        this._initializePoint(event.clientX, event.clientY);
        this._updatePosition();
      } else {
        this._openContextMenu(event);
      }
    }
  }
  _destroyMenu(reason) {
    super._destroyMenu(reason);
    this._scrollSubscription?.unsubscribe();
  }
  _getOverlayOrigin() {
    return this._point;
  }
  _getOutsideClickStream(overlayRef) {
    return overlayRef.outsidePointerEvents().pipe(skipWhile((event, index) => {
      if (event.type === 'contextmenu') {
        return this._isWithinMenuOrTrigger(_getEventTarget(event));
      } else if (event.type === 'auxclick') {
        if (index === 0) {
          return true;
        }
        this._rootNode ??= _getShadowRoot(this._element.nativeElement) || this._document;
        return this._isWithinMenuOrTrigger(this._rootNode.elementFromPoint(event.clientX, event.clientY));
      }
      return this._triggerPressedControl && index === 0 && event.ctrlKey;
    }));
  }
  _isWithinMenuOrTrigger(target) {
    if (!target) {
      return false;
    }
    const element = this._element.nativeElement;
    if (target === element || element.contains(target)) {
      return true;
    }
    const overlay = this._overlayRef?.hostElement;
    return overlay === target || !!overlay?.contains(target);
  }
  _openContextMenu(event) {
    if (event.button === 2) {
      this._openedBy = 'mouse';
    } else {
      this._openedBy = event.button === 0 ? 'keyboard' : undefined;
    }
    this._initializePoint(event.clientX, event.clientY);
    this._triggerPressedControl = event.ctrlKey;
    super._openMenu(true);
    this._scrollSubscription?.unsubscribe();
    this._scrollSubscription = this._scrollDispatcher.scrolled(0).subscribe(() => {
      const position = this._viewportRuler.getViewportScrollPosition();
      const point = this._point;
      point.y = point.initialY + (point.initialScrollY - position.top);
      point.x = point.initialX + (point.initialScrollX - position.left);
      this._updatePosition();
    });
  }
  _initializePoint(x, y) {
    const scrollPosition = this._viewportRuler.getViewportScrollPosition();
    const point = this._point;
    point.x = point.initialX = x;
    point.y = point.initialY = y;
    point.initialScrollX = scrollPosition.left;
    point.initialScrollY = scrollPosition.top;
  }
  _updatePosition() {
    const overlayRef = this._overlayRef;
    if (overlayRef) {
      const positionStrategy = overlayRef.getConfig().positionStrategy;
      positionStrategy.setOrigin(this._point);
      overlayRef.updatePosition();
    }
  }
  static ɵfac = i0.ɵɵngDeclareFactory({
    minVersion: "12.0.0",
    version: "22.1.6",
    ngImport: i0,
    type: MatContextMenuTrigger,
    deps: [],
    target: i0.ɵɵFactoryTarget.Directive
  });
  static ɵdir = i0.ɵɵngDeclareDirective({
    minVersion: "16.1.0",
    version: "22.1.6",
    type: MatContextMenuTrigger,
    isStandalone: true,
    selector: "[matContextMenuTriggerFor]",
    inputs: {
      menu: ["matContextMenuTriggerFor", "menu"],
      menuData: ["matContextMenuTriggerData", "menuData"],
      restoreFocus: ["matContextMenuTriggerRestoreFocus", "restoreFocus"],
      disabled: ["matContextMenuTriggerDisabled", "disabled", booleanAttribute]
    },
    outputs: {
      menuOpened: "menuOpened",
      menuClosed: "menuClosed"
    },
    host: {
      listeners: {
        "contextmenu": "_handleContextMenuEvent($event)"
      },
      properties: {
        "class.mat-context-menu-trigger-disabled": "disabled",
        "attr.aria-controls": "menuOpen ? menu?.panelId : null"
      },
      classAttribute: "mat-context-menu-trigger"
    },
    exportAs: ["matContextMenuTrigger"],
    usesInheritance: true,
    ngImport: i0
  });
}
i0.ɵɵngDeclareClassMetadata({
  minVersion: "12.0.0",
  version: "22.1.6",
  ngImport: i0,
  type: MatContextMenuTrigger,
  decorators: [{
    type: Directive,
    args: [{
      selector: '[matContextMenuTriggerFor]',
      host: {
        'class': 'mat-context-menu-trigger',
        '[class.mat-context-menu-trigger-disabled]': 'disabled',
        '[attr.aria-controls]': 'menuOpen ? menu?.panelId : null',
        '(contextmenu)': '_handleContextMenuEvent($event)'
      },
      exportAs: 'matContextMenuTrigger'
    }]
  }],
  ctorParameters: () => [],
  propDecorators: {
    menu: [{
      type: Input,
      args: [{
        alias: 'matContextMenuTriggerFor',
        required: true
      }]
    }],
    menuData: [{
      type: Input,
      args: ['matContextMenuTriggerData']
    }],
    restoreFocus: [{
      type: Input,
      args: ['matContextMenuTriggerRestoreFocus']
    }],
    disabled: [{
      type: Input,
      args: [{
        alias: 'matContextMenuTriggerDisabled',
        transform: booleanAttribute
      }]
    }],
    menuOpened: [{
      type: Output
    }],
    menuClosed: [{
      type: Output
    }]
  }
});

class MatMenuModule {
  static ɵfac = i0.ɵɵngDeclareFactory({
    minVersion: "12.0.0",
    version: "22.1.6",
    ngImport: i0,
    type: MatMenuModule,
    deps: [],
    target: i0.ɵɵFactoryTarget.NgModule
  });
  static ɵmod = i0.ɵɵngDeclareNgModule({
    minVersion: "14.0.0",
    version: "22.1.6",
    ngImport: i0,
    type: MatMenuModule,
    imports: [MatRippleModule, OverlayModule, MatMenu, MatMenuItem, MatMenuContent, MatMenuTrigger, MatContextMenuTrigger],
    exports: [BidiModule, CdkScrollableModule, MatMenu, MatMenuItem, MatMenuContent, MatMenuTrigger, MatContextMenuTrigger]
  });
  static ɵinj = i0.ɵɵngDeclareInjector({
    minVersion: "12.0.0",
    version: "22.1.6",
    ngImport: i0,
    type: MatMenuModule,
    imports: [MatRippleModule, OverlayModule, BidiModule, CdkScrollableModule]
  });
}
i0.ɵɵngDeclareClassMetadata({
  minVersion: "12.0.0",
  version: "22.1.6",
  ngImport: i0,
  type: MatMenuModule,
  decorators: [{
    type: NgModule,
    args: [{
      imports: [MatRippleModule, OverlayModule, MatMenu, MatMenuItem, MatMenuContent, MatMenuTrigger, MatContextMenuTrigger],
      exports: [BidiModule, CdkScrollableModule, MatMenu, MatMenuItem, MatMenuContent, MatMenuTrigger, MatContextMenuTrigger]
    }]
  }]
});

export { MAT_MENU_CONTENT, MAT_MENU_DEFAULT_OPTIONS, MAT_MENU_PANEL, MAT_MENU_SCROLL_STRATEGY, MENU_PANEL_TOP_PADDING, MatContextMenuTrigger, MatMenu, MatMenuContent, MatMenuItem, MatMenuModule, MatMenuTrigger };
//# sourceMappingURL=menu.mjs.map