import { forwardRef, EventEmitter, Component, ViewEncapsulation, Input, Output, ChangeDetectionStrategy, ElementRef, Renderer2, ChangeDetectorRef, ViewChild, ContentChild, ContentChildren, NgModule } from '@angular/core';
import { trigger, transition, style, animate } from '@angular/animations';
import { CommonModule } from '@angular/common';
import { DomHandler, ConnectedOverlayScrollHandler } from 'primeng/dom';
import { ObjectUtils, FilterUtils } from 'primeng/utils';
import { Footer, Header, PrimeTemplate, SharedModule } from 'primeng/api';
import { NG_VALUE_ACCESSOR } from '@angular/forms';
import { ScrollingModule } from '@angular/cdk/scrolling';
import { TooltipModule } from 'primeng/tooltip';
import { RippleModule } from 'primeng/ripple';

const MULTISELECT_VALUE_ACCESSOR = {
    provide: NG_VALUE_ACCESSOR,
    useExisting: forwardRef(() => MultiSelect),
    multi: true
};
class MultiSelectItem {
    constructor() {
        this.onClick = new EventEmitter();
        this.onKeydown = new EventEmitter();
    }
    onOptionClick(event) {
        this.onClick.emit({
            originalEvent: event,
            option: this.option
        });
    }
    onOptionKeydown(event) {
        this.onKeydown.emit({
            originalEvent: event,
            option: this.option
        });
    }
}
MultiSelectItem.decorators = [
    { type: Component, args: [{
                selector: 'p-multiSelectItem',
                template: `
        <li class="p-multiselect-item" (click)="onOptionClick($event)" (keydown)="onOptionKeydown($event)" [attr.aria-label]="option.label"
            [attr.tabindex]="option.disabled ? null : '0'" [ngStyle]="{'height': itemSize + 'px'}"
            [ngClass]="{'p-highlight': selected, 'p-disabled': (option.disabled || (maxSelectionLimitReached && !selected))}">
            <div class="p-checkbox p-component">
                <div class="p-checkbox-box" [ngClass]="{'p-highlight': selected}">
                    <span class="p-checkbox-icon" [ngClass]="{'pi pi-check': selected}"></span>
                </div>
            </div>
            <span *ngIf="!template">{{option.label}}</span>
            <ng-container *ngTemplateOutlet="template; context: {$implicit: option}"></ng-container>
        </li>
    `,
                encapsulation: ViewEncapsulation.None
            },] }
];
MultiSelectItem.propDecorators = {
    option: [{ type: Input }],
    selected: [{ type: Input }],
    disabled: [{ type: Input }],
    itemSize: [{ type: Input }],
    template: [{ type: Input }],
    maxSelectionLimitReached: [{ type: Input }],
    onClick: [{ type: Output }],
    onKeydown: [{ type: Output }]
};
class MultiSelect {
    constructor(el, renderer, cd) {
        this.el = el;
        this.renderer = renderer;
        this.cd = cd;
        this.scrollHeight = '200px';
        this.filter = true;
        this.displaySelectedLabel = true;
        this.maxSelectedLabels = 3;
        this.selectedItemsLabel = '{0} items selected';
        this.showToggleAll = true;
        this.emptyFilterMessage = 'No results found';
        this.resetFilterOnHide = false;
        this.dropdownIcon = 'pi pi-chevron-down';
        this.showHeader = true;
        this.autoZIndex = true;
        this.baseZIndex = 0;
        this.filterBy = 'label';
        this.showTransitionOptions = '.12s cubic-bezier(0, 0, 0.2, 1)';
        this.hideTransitionOptions = '.1s linear';
        this.filterMatchMode = "contains";
        this.tooltip = '';
        this.tooltipPosition = 'right';
        this.tooltipPositionStyle = 'absolute';
        this.autofocusFilter = true;
        this.onChange = new EventEmitter();
        this.onFocus = new EventEmitter();
        this.onBlur = new EventEmitter();
        this.onClick = new EventEmitter();
        this.onPanelShow = new EventEmitter();
        this.onPanelHide = new EventEmitter();
        this.onModelChange = () => { };
        this.onModelTouched = () => { };
        this.disabledSelectedOptions = [];
    }
    set defaultLabel(val) {
        this._defaultLabel = val;
        this.updateLabel();
    }
    get defaultLabel() {
        return this._defaultLabel;
    }
    set placeholder(val) {
        this._placeholder = val;
        this.updateLabel();
    }
    get placeholder() {
        return this._placeholder;
    }
    get options() {
        return this._options;
    }
    set options(val) {
        let opts = this.optionLabel ? ObjectUtils.generateSelectItems(val, this.optionLabel) : val;
        this.visibleOptions = opts;
        this._options = opts;
        this.updateLabel();
        if (this.filterValue && this.filterValue.length) {
            this.activateFilter();
        }
    }
    ngOnInit() {
        this.updateLabel();
    }
    ngAfterContentInit() {
        this.templates.forEach((item) => {
            switch (item.getType()) {
                case 'item':
                    this.itemTemplate = item.template;
                    break;
                case 'selectedItems':
                    this.selectedItemsTemplate = item.template;
                    break;
                case 'header':
                    this.headerTemplate = item.template;
                    break;
                case 'footer':
                    this.footerTemplate = item.template;
                    break;
                default:
                    this.itemTemplate = item.template;
                    break;
            }
        });
    }
    ngAfterViewInit() {
        if (this.overlayVisible) {
            this.show();
        }
    }
    ngAfterViewChecked() {
        if (this.filtered) {
            this.alignOverlay();
            this.filtered = false;
        }
    }
    writeValue(value) {
        this.value = value;
        this.updateLabel();
        this.updateFilledState();
        this.setDisabledSelectedOptions();
        this.checkSelectionLimit();
        this.cd.markForCheck();
    }
    checkSelectionLimit() {
        if (this.selectionLimit && (this.value && this.value.length === this.selectionLimit)) {
            this.maxSelectionLimitReached = true;
        }
        else {
            this.maxSelectionLimitReached = false;
        }
    }
    updateFilledState() {
        this.filled = (this.value && this.value.length > 0);
    }
    registerOnChange(fn) {
        this.onModelChange = fn;
    }
    registerOnTouched(fn) {
        this.onModelTouched = fn;
    }
    setDisabledState(val) {
        this.disabled = val;
        this.cd.markForCheck();
    }
    onOptionClick(event) {
        let option = event.option;
        if (option.disabled) {
            return;
        }
        const optionValue = option.value;
        let selectionIndex = this.findSelectionIndex(optionValue);
        if (selectionIndex != -1) {
            this.value = this.value.filter((val, i) => i != selectionIndex);
            if (this.selectionLimit) {
                this.maxSelectionLimitReached = false;
            }
        }
        else {
            if (!this.selectionLimit || (!this.value || this.value.length < this.selectionLimit)) {
                this.value = [...this.value || [], optionValue];
            }
            this.checkSelectionLimit();
        }
        this.onModelChange(this.value);
        this.onChange.emit({ originalEvent: event.originalEvent, value: this.value, itemValue: optionValue });
        this.updateLabel();
        this.updateFilledState();
    }
    isSelected(value) {
        return this.findSelectionIndex(value) != -1;
    }
    findSelectionIndex(val) {
        let index = -1;
        if (this.value) {
            for (let i = 0; i < this.value.length; i++) {
                if (ObjectUtils.equals(this.value[i], val, this.dataKey)) {
                    index = i;
                    break;
                }
            }
        }
        return index;
    }
    toggleAll(event) {
        if (this.isAllChecked()) {
            if (this.disabledSelectedOptions && this.disabledSelectedOptions.length > 0) {
                let value = [];
                value = [...this.disabledSelectedOptions];
                this.value = value;
            }
            else {
                this.value = [];
            }
        }
        else {
            let opts = this.getVisibleOptions();
            if (opts) {
                let value = [];
                if (this.disabledSelectedOptions && this.disabledSelectedOptions.length > 0) {
                    value = [...this.disabledSelectedOptions];
                }
                for (let i = 0; i < opts.length; i++) {
                    let option = opts[i];
                    if (!option.disabled) {
                        value.push(opts[i].value);
                    }
                }
                this.value = value;
            }
        }
        this.onModelChange(this.value);
        this.onChange.emit({ originalEvent: event, value: this.value });
        this.updateFilledState();
        this.updateLabel();
    }
    isAllChecked() {
        if (this.filterValue && this.filterValue.trim().length) {
            return this.value && this.visibleOptions && this.visibleOptions.length && this.isAllVisibleOptionsChecked();
        }
        else {
            let optionCount = this.getEnabledOptionCount();
            let disabledSelectedOptionCount = this.disabledSelectedOptions.length;
            return this.value && this.options && (this.value.length > 0 && this.value.length == optionCount + disabledSelectedOptionCount);
        }
    }
    isAllVisibleOptionsChecked() {
        if (!this.visibleOptions || this.visibleOptions.length === 0) {
            return false;
        }
        else {
            for (let option of this.visibleOptions) {
                if (!this.isSelected(option.value)) {
                    return false;
                }
            }
            return true;
        }
    }
    getEnabledOptionCount() {
        if (this.options) {
            let count = 0;
            for (let opt of this.options) {
                if (!opt.disabled) {
                    count++;
                }
            }
            return count;
        }
        else {
            return 0;
        }
    }
    setDisabledSelectedOptions() {
        if (this.options) {
            this.disabledSelectedOptions = [];
            if (this.value) {
                for (let opt of this.options) {
                    if (opt.disabled && this.isSelected(opt.value)) {
                        this.disabledSelectedOptions.push(opt.value);
                    }
                }
            }
        }
    }
    show() {
        if (!this.overlayVisible) {
            this.overlayVisible = true;
        }
    }
    onOverlayAnimationStart(event) {
        switch (event.toState) {
            case 'visible':
                this.overlay = event.element;
                this.appendOverlay();
                if (this.autoZIndex) {
                    this.overlay.style.zIndex = String(this.baseZIndex + (++DomHandler.zindex));
                }
                this.alignOverlay();
                this.bindDocumentClickListener();
                this.bindDocumentResizeListener();
                this.bindScrollListener();
                if (this.filterInputChild && this.filterInputChild.nativeElement) {
                    this.preventModelTouched = true;
                    if (this.autofocusFilter) {
                        this.filterInputChild.nativeElement.focus();
                    }
                }
                this.onPanelShow.emit();
                break;
            case 'void':
                this.onOverlayHide();
                break;
        }
    }
    appendOverlay() {
        if (this.appendTo) {
            if (this.appendTo === 'body')
                document.body.appendChild(this.overlay);
            else
                DomHandler.appendChild(this.overlay, this.appendTo);
            if (!this.overlay.style.minWidth) {
                this.overlay.style.minWidth = DomHandler.getWidth(this.containerViewChild.nativeElement) + 'px';
            }
        }
    }
    restoreOverlayAppend() {
        if (this.overlay && this.appendTo) {
            this.el.nativeElement.appendChild(this.overlay);
        }
    }
    alignOverlay() {
        if (this.overlay) {
            if (this.appendTo)
                DomHandler.absolutePosition(this.overlay, this.containerViewChild.nativeElement);
            else
                DomHandler.relativePosition(this.overlay, this.containerViewChild.nativeElement);
        }
    }
    hide() {
        this.overlayVisible = false;
        this.unbindDocumentClickListener();
        if (this.resetFilterOnHide) {
            this.filterInputChild.nativeElement.value = '';
            this.onFilter();
        }
        this.onPanelHide.emit();
        this.cd.markForCheck();
    }
    close(event) {
        this.hide();
        event.preventDefault();
        event.stopPropagation();
    }
    onMouseclick(event, input) {
        if (this.disabled || this.readonly || event.target.isSameNode(this.accessibleViewChild.nativeElement)) {
            return;
        }
        this.onClick.emit(event);
        if (!this.isOverlayClick(event)) {
            if (this.overlayVisible) {
                this.hide();
            }
            else {
                input.focus();
                this.show();
            }
        }
    }
    isOverlayClick(event) {
        return (this.overlay && this.overlay.contains(event.target));
    }
    isOutsideClicked(event) {
        return !(this.el.nativeElement.isSameNode(event.target) || this.el.nativeElement.contains(event.target) || this.isOverlayClick(event));
    }
    onInputFocus(event) {
        this.focus = true;
        this.onFocus.emit({ originalEvent: event });
    }
    onInputBlur(event) {
        this.focus = false;
        this.onBlur.emit({ originalEvent: event });
        if (!this.preventModelTouched) {
            this.onModelTouched();
        }
        this.preventModelTouched = false;
    }
    onOptionKeydown(event) {
        if (this.readonly) {
            return;
        }
        switch (event.originalEvent.which) {
            //down
            case 40:
                var nextItem = this.findNextItem(event.originalEvent.target.parentElement);
                if (nextItem) {
                    nextItem.focus();
                }
                event.originalEvent.preventDefault();
                break;
            //up
            case 38:
                var prevItem = this.findPrevItem(event.originalEvent.target.parentElement);
                if (prevItem) {
                    prevItem.focus();
                }
                event.originalEvent.preventDefault();
                break;
            //enter
            case 13:
                this.onOptionClick(event);
                event.originalEvent.preventDefault();
                break;
        }
    }
    findNextItem(item) {
        let nextItem = item.nextElementSibling;
        if (nextItem)
            return DomHandler.hasClass(nextItem.children[0], 'p-disabled') || DomHandler.isHidden(nextItem.children[0]) ? this.findNextItem(nextItem) : nextItem.children[0];
        else
            return null;
    }
    findPrevItem(item) {
        let prevItem = item.previousElementSibling;
        if (prevItem)
            return DomHandler.hasClass(prevItem.children[0], 'p-disabled') || DomHandler.isHidden(prevItem.children[0]) ? this.findPrevItem(prevItem) : prevItem.children[0];
        else
            return null;
    }
    onKeydown(event) {
        switch (event.which) {
            //down
            case 40:
                if (!this.overlayVisible && event.altKey) {
                    this.show();
                    event.preventDefault();
                }
                break;
            //space
            case 32:
                if (!this.overlayVisible) {
                    this.show();
                    event.preventDefault();
                }
                break;
            //escape
            case 27:
                this.hide();
                break;
        }
    }
    updateLabel() {
        if (this.value && this.options && this.value.length && this.displaySelectedLabel) {
            let label = '';
            for (let i = 0; i < this.value.length; i++) {
                let itemLabel = this.findLabelByValue(this.value[i]);
                if (itemLabel) {
                    if (label.length > 0) {
                        label = label + ', ';
                    }
                    label = label + itemLabel;
                }
            }
            if (this.value.length <= this.maxSelectedLabels) {
                this.valuesAsString = label;
            }
            else {
                let pattern = /{(.*?)}/;
                if (pattern.test(this.selectedItemsLabel)) {
                    this.valuesAsString = this.selectedItemsLabel.replace(this.selectedItemsLabel.match(pattern)[0], this.value.length + '');
                }
                else {
                    this.valuesAsString = this.selectedItemsLabel;
                }
            }
        }
        else {
            this.valuesAsString = this.placeholder || this.defaultLabel;
        }
    }
    findLabelByValue(val) {
        let label = null;
        for (let i = 0; i < this.options.length; i++) {
            let option = this.options[i];
            if (val == null && option.value == null || ObjectUtils.equals(val, option.value, this.dataKey)) {
                label = option.label;
                break;
            }
        }
        return label;
    }
    onFilter() {
        let inputValue = this.filterInputChild.nativeElement.value;
        if (inputValue && inputValue.length) {
            this.filterValue = inputValue;
            this.activateFilter();
        }
        else {
            this.filterValue = null;
            this.visibleOptions = this.options;
            this.filtered = false;
        }
    }
    activateFilter() {
        if (this.options && this.options.length) {
            let searchFields = this.filterBy.split(',');
            this.visibleOptions = FilterUtils.filter(this.options, searchFields, this.filterValue, this.filterMatchMode, this.filterLocale);
            this.filtered = true;
        }
    }
    getVisibleOptions() {
        return this.visibleOptions || this.options;
    }
    onHeaderCheckboxFocus() {
        this.headerCheckboxFocus = true;
    }
    onHeaderCheckboxBlur() {
        this.headerCheckboxFocus = false;
    }
    bindDocumentClickListener() {
        if (!this.documentClickListener) {
            const documentTarget = this.el ? this.el.nativeElement.ownerDocument : 'document';
            this.documentClickListener = this.renderer.listen(documentTarget, 'click', (event) => {
                if (this.isOutsideClicked(event)) {
                    this.hide();
                }
            });
        }
    }
    unbindDocumentClickListener() {
        if (this.documentClickListener) {
            this.documentClickListener();
            this.documentClickListener = null;
        }
    }
    bindDocumentResizeListener() {
        this.documentResizeListener = this.onWindowResize.bind(this);
        window.addEventListener('resize', this.documentResizeListener);
    }
    unbindDocumentResizeListener() {
        if (this.documentResizeListener) {
            window.removeEventListener('resize', this.documentResizeListener);
            this.documentResizeListener = null;
        }
    }
    onWindowResize() {
        if (!DomHandler.isAndroid()) {
            this.hide();
        }
    }
    bindScrollListener() {
        if (!this.scrollHandler) {
            this.scrollHandler = new ConnectedOverlayScrollHandler(this.containerViewChild.nativeElement, () => {
                if (this.overlayVisible) {
                    this.hide();
                }
            });
        }
        this.scrollHandler.bindScrollListener();
    }
    unbindScrollListener() {
        if (this.scrollHandler) {
            this.scrollHandler.unbindScrollListener();
        }
    }
    onOverlayHide() {
        this.unbindDocumentClickListener();
        this.unbindDocumentResizeListener();
        this.unbindScrollListener();
        this.overlay = null;
        this.onModelTouched();
    }
    ngOnDestroy() {
        if (this.scrollHandler) {
            this.scrollHandler.destroy();
            this.scrollHandler = null;
        }
        this.restoreOverlayAppend();
        this.onOverlayHide();
    }
}
MultiSelect.decorators = [
    { type: Component, args: [{
                selector: 'p-multiSelect',
                template: `
        <div #container [ngClass]="{'p-multiselect p-component':true,'p-multiselect-open':overlayVisible,'p-focus':focus,'p-disabled': disabled}" [ngStyle]="style" [class]="styleClass"
            (click)="onMouseclick($event,in)">
            <div class="p-hidden-accessible">
                <input #in type="text" readonly="readonly" [attr.id]="inputId" [attr.name]="name" (focus)="onInputFocus($event)" (blur)="onInputBlur($event)"
                       [disabled]="disabled" [attr.tabindex]="tabindex" (keydown)="onKeydown($event)" aria-haspopup="listbox" [attr.aria-expanded]="overlayVisible"
                       [attr.aria-labelledby]="ariaLabelledBy" role="listbox">
            </div>
            <div class="p-multiselect-label-container" [pTooltip]="tooltip" [tooltipPosition]="tooltipPosition" [positionStyle]="tooltipPositionStyle" [tooltipStyleClass]="tooltipStyleClass">
                <div class="p-multiselect-label" [ngClass]="{'p-placeholder': valuesAsString === (defaultLabel || placeholder), 'p-multiselect-label-empty': ((valuesAsString == null || valuesAsString.length === 0) && (placeholder == null || placeholder.length === 0))}">
                    <ng-container *ngIf="!selectedItemsTemplate">{{valuesAsString || 'empty'}}</ng-container>
                    <ng-container *ngTemplateOutlet="selectedItemsTemplate; context: {$implicit: value}"></ng-container>
                </div>
            </div>
            <div [ngClass]="{'p-multiselect-trigger':true}">
                <span class="p-multiselect-trigger-icon" [ngClass]="dropdownIcon"></span>
            </div>
            <div *ngIf="overlayVisible" [ngClass]="['p-multiselect-panel p-component']" [@overlayAnimation]="{value: 'visible', params: {showTransitionParams: showTransitionOptions, hideTransitionParams: hideTransitionOptions}}" (@overlayAnimation.start)="onOverlayAnimationStart($event)"
                [ngStyle]="panelStyle" [class]="panelStyleClass" (keydown)="onKeydown($event)">
                <div class="p-multiselect-header" *ngIf="showHeader">
                    <ng-content select="p-header"></ng-content>
                    <ng-container *ngTemplateOutlet="headerTemplate"></ng-container>
                    <div class="p-checkbox p-component" *ngIf="showToggleAll && !selectionLimit">
                        <div class="p-hidden-accessible">
                            <input type="checkbox" readonly="readonly" [checked]="isAllChecked()" (focus)="onHeaderCheckboxFocus()" (blur)="onHeaderCheckboxBlur()" (keydown.space)="toggleAll($event)">
                        </div>
                        <div class="p-checkbox-box" role="checkbox" [attr.aria-checked]="isAllChecked()" [ngClass]="{'p-highlight':isAllChecked(), 'p-focus': headerCheckboxFocus}" (click)="toggleAll($event)">
                            <span class="p-checkbox-icon" [ngClass]="{'pi pi-check':isAllChecked()}"></span>
                        </div>
                    </div>
                    <div class="p-multiselect-filter-container" *ngIf="filter">
                        <input #filterInput type="text" role="textbox" [value]="filterValue||''" (input)="onFilter()" class="p-multiselect-filter p-inputtext p-component" [attr.placeholder]="filterPlaceHolder" [attr.aria-label]="ariaFilterLabel">
                        <span class="p-multiselect-filter-icon pi pi-search"></span>
                    </div>
                    <button class="p-multiselect-close p-link" type="button" (click)="close($event)" pRipple>
                        <span class="p-multiselect-close-icon pi pi-times"></span>
                    </button>
                </div>
                <div class="p-multiselect-items-wrapper" [style.max-height]="virtualScroll ? 'auto' : (scrollHeight||'auto')">
                    <ul class="p-multiselect-items p-component" role="listbox" aria-multiselectable="true">
                        <ng-container *ngIf="!virtualScroll; else virtualScrollList">
                            <ng-template ngFor let-option let-i="index" [ngForOf]="visibleOptions">
                                <p-multiSelectItem [option]="option" [selected]="isSelected(option.value)" (onClick)="onOptionClick($event)" (onKeydown)="onOptionKeydown($event)"
                                        [maxSelectionLimitReached]="maxSelectionLimitReached" [template]="itemTemplate"></p-multiSelectItem>
                            </ng-template>
                        </ng-container>
                        <ng-template #virtualScrollList>
                            <cdk-virtual-scroll-viewport #viewport [ngStyle]="{'height': scrollHeight}" [itemSize]="itemSize" *ngIf="virtualScroll && visibleOptions && visibleOptions.length">
                                <ng-container *cdkVirtualFor="let option of visibleOptions; let i = index; let c = count; let f = first; let l = last; let e = even; let o = odd">
                                    <p-multiSelectItem [option]="option" [selected]="isSelected(option.value)" (onClick)="onOptionClick($event)" (onKeydown)="onOptionKeydown($event)"
                                        [maxSelectionLimitReached]="maxSelectionLimitReached" [template]="itemTemplate" [itemSize]="itemSize"></p-multiSelectItem>
                                </ng-container>
                            </cdk-virtual-scroll-viewport>
                        </ng-template>
                        <li *ngIf="filter && visibleOptions && visibleOptions.length === 0" class="p-multiselect-empty-message">{{emptyFilterMessage}}</li>
                    </ul>
                </div>
                <div class="p-multiselect-footer" *ngIf="footerFacet || footerTemplate">
                    <ng-content select="p-footer"></ng-content>
                    <ng-container *ngTemplateOutlet="footerTemplate"></ng-container>
                </div>
            </div>
        </div>
    `,
                animations: [
                    trigger('overlayAnimation', [
                        transition(':enter', [
                            style({ opacity: 0, transform: 'scaleY(0.8)' }),
                            animate('{{showTransitionParams}}')
                        ]),
                        transition(':leave', [
                            animate('{{hideTransitionParams}}', style({ opacity: 0 }))
                        ])
                    ])
                ],
                host: {
                    '[class.p-inputwrapper-filled]': 'filled',
                    '[class.p-inputwrapper-focus]': 'focus'
                },
                providers: [MULTISELECT_VALUE_ACCESSOR],
                changeDetection: ChangeDetectionStrategy.OnPush,
                encapsulation: ViewEncapsulation.None,
                styles: [".p-multiselect{-moz-user-select:none;-ms-user-select:none;-webkit-user-select:none;cursor:pointer;display:-ms-inline-flexbox;display:inline-flex;position:relative;user-select:none}.p-multiselect-trigger{-ms-flex-align:center;-ms-flex-negative:0;-ms-flex-pack:center;align-items:center;display:-ms-flexbox;display:flex;flex-shrink:0;justify-content:center}.p-multiselect-label-container{-ms-flex:1 1 auto;cursor:pointer;flex:1 1 auto;overflow:hidden}.p-multiselect-label{cursor:pointer;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.p-multiselect-label-empty{overflow:hidden;visibility:hidden}.p-multiselect .p-multiselect-panel{min-width:100%}.p-multiselect-panel{position:absolute}.p-multiselect-items-wrapper{overflow:auto}.p-multiselect-items{list-style-type:none;margin:0;padding:0}.p-multiselect-item{cursor:pointer;font-weight:400;overflow:hidden;position:relative;white-space:nowrap}.p-multiselect-header,.p-multiselect-item{-ms-flex-align:center;align-items:center;display:-ms-flexbox;display:flex}.p-multiselect-header{-ms-flex-pack:justify;justify-content:space-between}.p-multiselect-filter-container{-ms-flex:1 1 auto;flex:1 1 auto;position:relative}.p-multiselect-filter-icon{margin-top:-.5rem;position:absolute;top:50%}.p-multiselect-filter-container .p-inputtext{width:100%}.p-multiselect-close{-ms-flex-align:center;-ms-flex-negative:0;-ms-flex-pack:center;align-items:center;flex-shrink:0;justify-content:center;overflow:hidden;position:relative}.p-fluid .p-multiselect,.p-multiselect-close{display:-ms-flexbox;display:flex}"]
            },] }
];
MultiSelect.ctorParameters = () => [
    { type: ElementRef },
    { type: Renderer2 },
    { type: ChangeDetectorRef }
];
MultiSelect.propDecorators = {
    scrollHeight: [{ type: Input }],
    defaultLabel: [{ type: Input }],
    placeholder: [{ type: Input }],
    style: [{ type: Input }],
    styleClass: [{ type: Input }],
    panelStyle: [{ type: Input }],
    panelStyleClass: [{ type: Input }],
    inputId: [{ type: Input }],
    disabled: [{ type: Input }],
    readonly: [{ type: Input }],
    filter: [{ type: Input }],
    filterPlaceHolder: [{ type: Input }],
    filterLocale: [{ type: Input }],
    overlayVisible: [{ type: Input }],
    tabindex: [{ type: Input }],
    appendTo: [{ type: Input }],
    dataKey: [{ type: Input }],
    name: [{ type: Input }],
    ariaLabelledBy: [{ type: Input }],
    displaySelectedLabel: [{ type: Input }],
    maxSelectedLabels: [{ type: Input }],
    selectionLimit: [{ type: Input }],
    selectedItemsLabel: [{ type: Input }],
    showToggleAll: [{ type: Input }],
    emptyFilterMessage: [{ type: Input }],
    resetFilterOnHide: [{ type: Input }],
    dropdownIcon: [{ type: Input }],
    optionLabel: [{ type: Input }],
    showHeader: [{ type: Input }],
    autoZIndex: [{ type: Input }],
    baseZIndex: [{ type: Input }],
    filterBy: [{ type: Input }],
    virtualScroll: [{ type: Input }],
    itemSize: [{ type: Input }],
    showTransitionOptions: [{ type: Input }],
    hideTransitionOptions: [{ type: Input }],
    ariaFilterLabel: [{ type: Input }],
    filterMatchMode: [{ type: Input }],
    tooltip: [{ type: Input }],
    tooltipPosition: [{ type: Input }],
    tooltipPositionStyle: [{ type: Input }],
    tooltipStyleClass: [{ type: Input }],
    autofocusFilter: [{ type: Input }],
    containerViewChild: [{ type: ViewChild, args: ['container',] }],
    filterInputChild: [{ type: ViewChild, args: ['filterInput',] }],
    accessibleViewChild: [{ type: ViewChild, args: ['in',] }],
    footerFacet: [{ type: ContentChild, args: [Footer,] }],
    headerFacet: [{ type: ContentChild, args: [Header,] }],
    templates: [{ type: ContentChildren, args: [PrimeTemplate,] }],
    onChange: [{ type: Output }],
    onFocus: [{ type: Output }],
    onBlur: [{ type: Output }],
    onClick: [{ type: Output }],
    onPanelShow: [{ type: Output }],
    onPanelHide: [{ type: Output }],
    options: [{ type: Input }]
};
class MultiSelectModule {
}
MultiSelectModule.decorators = [
    { type: NgModule, args: [{
                imports: [CommonModule, SharedModule, ScrollingModule, TooltipModule, RippleModule],
                exports: [MultiSelect, SharedModule, ScrollingModule],
                declarations: [MultiSelect, MultiSelectItem]
            },] }
];

/**
 * Generated bundle index. Do not edit.
 */

export { MULTISELECT_VALUE_ACCESSOR, MultiSelect, MultiSelectItem, MultiSelectModule };
//# sourceMappingURL=primeng-multiselect.js.map