import * as i0 from '@angular/core';
import { EventEmitter, Component, ChangeDetectionStrategy, ViewEncapsulation, Input, Output, ViewChild, ContentChildren, NgModule } from '@angular/core';
import * as i3 from '@angular/common';
import { CommonModule } from '@angular/common';
import * as i4 from 'primeng/button';
import { ButtonModule } from 'primeng/button';
import * as i1 from 'primeng/api';
import { PrimeTemplate, SharedModule } from 'primeng/api';
import { DomHandler } from 'primeng/dom';
import * as i5 from 'primeng/ripple';
import { RippleModule } from 'primeng/ripple';
import * as i2 from '@angular/cdk/drag-drop';
import { transferArrayItem, moveItemInArray, DragDropModule } from '@angular/cdk/drag-drop';
import { UniqueComponentId, ObjectUtils } from 'primeng/utils';

class PickList {
    constructor(el, cd, filterService) {
        this.el = el;
        this.cd = cd;
        this.filterService = filterService;
        this.trackBy = (index, item) => item;
        this.showSourceFilter = true;
        this.showTargetFilter = true;
        this.metaKeySelection = true;
        this.dragdrop = false;
        this.showSourceControls = true;
        this.showTargetControls = true;
        this.disabled = false;
        this.filterMatchMode = "contains";
        this.breakpoint = "960px";
        this.onMoveToSource = new EventEmitter();
        this.onMoveAllToSource = new EventEmitter();
        this.onMoveAllToTarget = new EventEmitter();
        this.onMoveToTarget = new EventEmitter();
        this.onSourceReorder = new EventEmitter();
        this.onTargetReorder = new EventEmitter();
        this.onSourceSelect = new EventEmitter();
        this.onTargetSelect = new EventEmitter();
        this.onSourceFilter = new EventEmitter();
        this.onTargetFilter = new EventEmitter();
        this.selectedItemsSource = [];
        this.selectedItemsTarget = [];
        this.id = UniqueComponentId();
        this.SOURCE_LIST = -1;
        this.TARGET_LIST = 1;
    }
    ngOnInit() {
        if (this.responsive) {
            this.createStyle();
        }
    }
    ngAfterContentInit() {
        this.templates.forEach((item) => {
            switch (item.getType()) {
                case 'item':
                    this.itemTemplate = item.template;
                    break;
                case 'sourceHeader':
                    this.sourceHeaderTemplate = item.template;
                    break;
                case 'targetHeader':
                    this.targetHeaderTemplate = item.template;
                    break;
                case 'emptymessagesource':
                    this.emptyMessageSourceTemplate = item.template;
                    break;
                case 'emptyfiltermessagesource':
                    this.emptyFilterMessageSourceTemplate = item.template;
                    break;
                case 'emptymessagetarget':
                    this.emptyMessageTargetTemplate = item.template;
                    break;
                case 'emptyfiltermessagetarget':
                    this.emptyFilterMessageTargetTemplate = item.template;
                    break;
                default:
                    this.itemTemplate = item.template;
                    break;
            }
        });
    }
    ngAfterViewChecked() {
        if (this.movedUp || this.movedDown) {
            let listItems = DomHandler.find(this.reorderedListElement, 'li.p-highlight');
            let listItem;
            if (this.movedUp)
                listItem = listItems[0];
            else
                listItem = listItems[listItems.length - 1];
            DomHandler.scrollInView(this.reorderedListElement, listItem);
            this.movedUp = false;
            this.movedDown = false;
            this.reorderedListElement = null;
        }
    }
    onItemClick(event, item, selectedItems, callback) {
        if (this.disabled) {
            return;
        }
        let index = this.findIndexInSelection(item, selectedItems);
        let selected = (index != -1);
        let metaSelection = this.itemTouched ? false : this.metaKeySelection;
        if (metaSelection) {
            let metaKey = (event.metaKey || event.ctrlKey || event.shiftKey);
            if (selected && metaKey) {
                selectedItems.splice(index, 1);
            }
            else {
                if (!metaKey) {
                    selectedItems.length = 0;
                }
                selectedItems.push(item);
            }
        }
        else {
            if (selected)
                selectedItems.splice(index, 1);
            else
                selectedItems.push(item);
        }
        callback.emit({ originalEvent: event, items: selectedItems });
        this.itemTouched = false;
    }
    onSourceItemDblClick() {
        if (this.disabled) {
            return;
        }
        this.moveRight();
    }
    onTargetItemDblClick() {
        if (this.disabled) {
            return;
        }
        this.moveLeft();
    }
    onFilter(event, data, listType) {
        let query = event.target.value.trim().toLocaleLowerCase(this.filterLocale);
        if (listType === this.SOURCE_LIST)
            this.filterValueSource = query;
        else if (listType === this.TARGET_LIST)
            this.filterValueTarget = query;
        this.filter(data, listType);
    }
    filter(data, listType) {
        let searchFields = this.filterBy.split(',');
        if (listType === this.SOURCE_LIST) {
            this.visibleOptionsSource = this.filterService.filter(data, searchFields, this.filterValueSource, this.filterMatchMode, this.filterLocale);
            this.onSourceFilter.emit({ query: this.filterValueSource, value: this.visibleOptionsSource });
        }
        else if (listType === this.TARGET_LIST) {
            this.visibleOptionsTarget = this.filterService.filter(data, searchFields, this.filterValueTarget, this.filterMatchMode, this.filterLocale);
            this.onTargetFilter.emit({ query: this.filterValueTarget, value: this.visibleOptionsTarget });
        }
    }
    isItemVisible(item, listType) {
        if (listType == this.SOURCE_LIST)
            return this.isVisibleInList(this.visibleOptionsSource, item, this.filterValueSource);
        else
            return this.isVisibleInList(this.visibleOptionsTarget, item, this.filterValueTarget);
    }
    isEmpty(listType) {
        if (listType == this.SOURCE_LIST)
            return this.filterValueSource ? (!this.visibleOptionsSource || this.visibleOptionsSource.length === 0) : (!this.source || this.source.length === 0);
        else
            return this.filterValueTarget ? (!this.visibleOptionsTarget || this.visibleOptionsTarget.length === 0) : (!this.target || this.target.length === 0);
    }
    isVisibleInList(data, item, filterValue) {
        if (filterValue && filterValue.trim().length) {
            for (let i = 0; i < data.length; i++) {
                if (item == data[i]) {
                    return true;
                }
            }
        }
        else {
            return true;
        }
    }
    onItemTouchEnd() {
        if (this.disabled) {
            return;
        }
        this.itemTouched = true;
    }
    sortByIndexInList(items, list) {
        return items.sort((item1, item2) => ObjectUtils.findIndexInList(item1, list) - ObjectUtils.findIndexInList(item2, list));
    }
    moveUp(listElement, list, selectedItems, callback, listType) {
        if (selectedItems && selectedItems.length) {
            selectedItems = this.sortByIndexInList(selectedItems, list);
            for (let i = 0; i < selectedItems.length; i++) {
                let selectedItem = selectedItems[i];
                let selectedItemIndex = ObjectUtils.findIndexInList(selectedItem, list);
                if (selectedItemIndex != 0) {
                    let movedItem = list[selectedItemIndex];
                    let temp = list[selectedItemIndex - 1];
                    list[selectedItemIndex - 1] = movedItem;
                    list[selectedItemIndex] = temp;
                }
                else {
                    break;
                }
            }
            if (this.dragdrop && ((this.filterValueSource && listType === this.SOURCE_LIST) || (this.filterValueTarget && listType === this.TARGET_LIST)))
                this.filter(list, listType);
            this.movedUp = true;
            this.reorderedListElement = listElement;
            callback.emit({ items: selectedItems });
        }
    }
    moveTop(listElement, list, selectedItems, callback, listType) {
        if (selectedItems && selectedItems.length) {
            selectedItems = this.sortByIndexInList(selectedItems, list);
            for (let i = 0; i < selectedItems.length; i++) {
                let selectedItem = selectedItems[i];
                let selectedItemIndex = ObjectUtils.findIndexInList(selectedItem, list);
                if (selectedItemIndex != 0) {
                    let movedItem = list.splice(selectedItemIndex, 1)[0];
                    list.unshift(movedItem);
                }
                else {
                    break;
                }
            }
            if (this.dragdrop && ((this.filterValueSource && listType === this.SOURCE_LIST) || (this.filterValueTarget && listType === this.TARGET_LIST)))
                this.filter(list, listType);
            listElement.scrollTop = 0;
            callback.emit({ items: selectedItems });
        }
    }
    moveDown(listElement, list, selectedItems, callback, listType) {
        if (selectedItems && selectedItems.length) {
            selectedItems = this.sortByIndexInList(selectedItems, list);
            for (let i = selectedItems.length - 1; i >= 0; i--) {
                let selectedItem = selectedItems[i];
                let selectedItemIndex = ObjectUtils.findIndexInList(selectedItem, list);
                if (selectedItemIndex != (list.length - 1)) {
                    let movedItem = list[selectedItemIndex];
                    let temp = list[selectedItemIndex + 1];
                    list[selectedItemIndex + 1] = movedItem;
                    list[selectedItemIndex] = temp;
                }
                else {
                    break;
                }
            }
            if (this.dragdrop && ((this.filterValueSource && listType === this.SOURCE_LIST) || (this.filterValueTarget && listType === this.TARGET_LIST)))
                this.filter(list, listType);
            this.movedDown = true;
            this.reorderedListElement = listElement;
            callback.emit({ items: selectedItems });
        }
    }
    moveBottom(listElement, list, selectedItems, callback, listType) {
        if (selectedItems && selectedItems.length) {
            selectedItems = this.sortByIndexInList(selectedItems, list);
            for (let i = selectedItems.length - 1; i >= 0; i--) {
                let selectedItem = selectedItems[i];
                let selectedItemIndex = ObjectUtils.findIndexInList(selectedItem, list);
                if (selectedItemIndex != (list.length - 1)) {
                    let movedItem = list.splice(selectedItemIndex, 1)[0];
                    list.push(movedItem);
                }
                else {
                    break;
                }
            }
            if (this.dragdrop && ((this.filterValueSource && listType === this.SOURCE_LIST) || (this.filterValueTarget && listType === this.TARGET_LIST)))
                this.filter(list, listType);
            listElement.scrollTop = listElement.scrollHeight;
            callback.emit({ items: selectedItems });
        }
    }
    moveRight() {
        if (this.selectedItemsSource && this.selectedItemsSource.length) {
            for (let i = 0; i < this.selectedItemsSource.length; i++) {
                let selectedItem = this.selectedItemsSource[i];
                if (ObjectUtils.findIndexInList(selectedItem, this.target) == -1) {
                    this.target.push(this.source.splice(ObjectUtils.findIndexInList(selectedItem, this.source), 1)[0]);
                    if (this.visibleOptionsSource)
                        this.visibleOptionsSource.splice(ObjectUtils.findIndexInList(selectedItem, this.visibleOptionsSource), 1);
                }
            }
            this.onMoveToTarget.emit({
                items: this.selectedItemsSource
            });
            this.selectedItemsSource = [];
            if (this.filterValueTarget) {
                this.filter(this.target, this.TARGET_LIST);
            }
        }
    }
    moveAllRight() {
        if (this.source) {
            let movedItems = [];
            for (let i = 0; i < this.source.length; i++) {
                if (this.isItemVisible(this.source[i], this.SOURCE_LIST)) {
                    let removedItem = this.source.splice(i, 1)[0];
                    this.target.push(removedItem);
                    movedItems.push(removedItem);
                    i--;
                }
            }
            this.onMoveAllToTarget.emit({
                items: movedItems
            });
            this.selectedItemsSource = [];
            if (this.filterValueTarget) {
                this.filter(this.target, this.TARGET_LIST);
            }
            this.visibleOptionsSource = [];
        }
    }
    moveLeft() {
        if (this.selectedItemsTarget && this.selectedItemsTarget.length) {
            for (let i = 0; i < this.selectedItemsTarget.length; i++) {
                let selectedItem = this.selectedItemsTarget[i];
                if (ObjectUtils.findIndexInList(selectedItem, this.source) == -1) {
                    this.source.push(this.target.splice(ObjectUtils.findIndexInList(selectedItem, this.target), 1)[0]);
                    if (this.visibleOptionsTarget)
                        this.visibleOptionsTarget.splice(ObjectUtils.findIndexInList(selectedItem, this.visibleOptionsTarget), 1)[0];
                }
            }
            this.onMoveToSource.emit({
                items: this.selectedItemsTarget
            });
            this.selectedItemsTarget = [];
            if (this.filterValueSource) {
                this.filter(this.source, this.SOURCE_LIST);
            }
        }
    }
    moveAllLeft() {
        if (this.target) {
            let movedItems = [];
            for (let i = 0; i < this.target.length; i++) {
                if (this.isItemVisible(this.target[i], this.TARGET_LIST)) {
                    let removedItem = this.target.splice(i, 1)[0];
                    this.source.push(removedItem);
                    movedItems.push(removedItem);
                    i--;
                }
            }
            this.onMoveAllToSource.emit({
                items: movedItems
            });
            this.selectedItemsTarget = [];
            if (this.filterValueSource) {
                this.filter(this.source, this.SOURCE_LIST);
            }
            this.visibleOptionsTarget = [];
        }
    }
    isSelected(item, selectedItems) {
        return this.findIndexInSelection(item, selectedItems) != -1;
    }
    findIndexInSelection(item, selectedItems) {
        return ObjectUtils.findIndexInList(item, selectedItems);
    }
    onDrop(event, listType) {
        let isTransfer = event.previousContainer !== event.container;
        let dropIndexes = this.getDropIndexes(event.previousIndex, event.currentIndex, listType, isTransfer, event.item.data);
        if (listType === this.SOURCE_LIST) {
            if (isTransfer) {
                transferArrayItem(event.previousContainer.data, event.container.data, dropIndexes.previousIndex, dropIndexes.currentIndex);
                if (this.visibleOptionsTarget)
                    this.visibleOptionsTarget.splice(event.previousIndex, 1);
                this.onMoveToSource.emit({ items: [event.item.data] });
            }
            else {
                moveItemInArray(event.container.data, dropIndexes.previousIndex, dropIndexes.currentIndex);
                this.onSourceReorder.emit({ items: [event.item.data] });
            }
            if (this.filterValueSource) {
                this.filter(this.source, this.SOURCE_LIST);
            }
        }
        else {
            if (isTransfer) {
                transferArrayItem(event.previousContainer.data, event.container.data, dropIndexes.previousIndex, dropIndexes.currentIndex);
                if (this.visibleOptionsSource)
                    this.visibleOptionsSource.splice(event.previousIndex, 1);
                this.onMoveToTarget.emit({ items: [event.item.data] });
            }
            else {
                moveItemInArray(event.container.data, dropIndexes.previousIndex, dropIndexes.currentIndex);
                this.onTargetReorder.emit({ items: [event.item.data] });
            }
            if (this.filterValueTarget) {
                this.filter(this.target, this.TARGET_LIST);
            }
        }
    }
    getDropIndexes(fromIndex, toIndex, droppedList, isTransfer, data) {
        let previousIndex, currentIndex;
        if (droppedList === this.SOURCE_LIST) {
            previousIndex = isTransfer ? this.filterValueTarget ? ObjectUtils.findIndexInList(data, this.target) : fromIndex : this.filterValueSource ? ObjectUtils.findIndexInList(data, this.source) : fromIndex;
            currentIndex = this.filterValueSource ? this.findFilteredCurrentIndex(this.visibleOptionsSource, toIndex, this.source) : toIndex;
        }
        else {
            previousIndex = isTransfer ? this.filterValueSource ? ObjectUtils.findIndexInList(data, this.source) : fromIndex : this.filterValueTarget ? ObjectUtils.findIndexInList(data, this.target) : fromIndex;
            currentIndex = this.filterValueTarget ? this.findFilteredCurrentIndex(this.visibleOptionsTarget, toIndex, this.target) : toIndex;
        }
        return { previousIndex, currentIndex };
    }
    findFilteredCurrentIndex(visibleOptions, index, options) {
        if (visibleOptions.length === index) {
            let toIndex = ObjectUtils.findIndexInList(visibleOptions[index - 1], options);
            return toIndex + 1;
        }
        else {
            return ObjectUtils.findIndexInList(visibleOptions[index], options);
        }
    }
    resetFilter() {
        this.visibleOptionsSource = null;
        this.filterValueSource = null;
        this.visibleOptionsTarget = null;
        this.filterValueTarget = null;
        this.sourceFilterViewChild.nativeElement.value = '';
        this.targetFilterViewChild.nativeElement.value = '';
    }
    onItemKeydown(event, item, selectedItems, callback) {
        let listItem = event.currentTarget;
        switch (event.which) {
            //down
            case 40:
                var nextItem = this.findNextItem(listItem);
                if (nextItem) {
                    nextItem.focus();
                }
                event.preventDefault();
                break;
            //up
            case 38:
                var prevItem = this.findPrevItem(listItem);
                if (prevItem) {
                    prevItem.focus();
                }
                event.preventDefault();
                break;
            //enter
            case 13:
                this.onItemClick(event, item, selectedItems, callback);
                event.preventDefault();
                break;
        }
    }
    findNextItem(item) {
        let nextItem = item.nextElementSibling;
        if (nextItem)
            return !DomHandler.hasClass(nextItem, 'p-picklist-item') || DomHandler.isHidden(nextItem) ? this.findNextItem(nextItem) : nextItem;
        else
            return null;
    }
    findPrevItem(item) {
        let prevItem = item.previousElementSibling;
        if (prevItem)
            return !DomHandler.hasClass(prevItem, 'p-picklist-item') || DomHandler.isHidden(prevItem) ? this.findPrevItem(prevItem) : prevItem;
        else
            return null;
    }
    createStyle() {
        if (!this.styleElement) {
            this.el.nativeElement.children[0].setAttribute(this.id, '');
            this.styleElement = document.createElement('style');
            this.styleElement.type = 'text/css';
            document.head.appendChild(this.styleElement);
            let innerHTML = `
            @media screen and (max-width: ${this.breakpoint}) {
                .p-picklist[${this.id}] {
                    flex-direction: column;
                }

                .p-picklist[${this.id}] .p-picklist-buttons {
                    padding: var(--content-padding);
                    flex-direction: row;
                }

                .p-picklist[${this.id}] .p-picklist-buttons .p-button {
                    margin-right: var(--inline-spacing);
                    margin-bottom: 0;
                }

                .p-picklist[${this.id}] .p-picklist-buttons .p-button:last-child {
                    margin-right: 0;
                }

                .p-picklist[${this.id}] .pi-angle-right:before {
                    content: "\\e930"
                }

                .p-picklist[${this.id}] .pi-angle-double-right:before {
                    content: "\\e92c"
                }

                .p-picklist[${this.id}] .pi-angle-left:before {
                    content: "\\e933"
                }

                .p-picklist[${this.id}] .pi-angle-double-left:before {
                    content: "\\e92f"
                }
            }
            `;
            this.styleElement.innerHTML = innerHTML;
        }
    }
    destroyStyle() {
        if (this.styleElement) {
            document.head.removeChild(this.styleElement);
            this.styleElement = null;
            ``;
        }
    }
    ngOnDestroy() {
        this.destroyStyle();
    }
}
PickList.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.0", ngImport: i0, type: PickList, deps: [{ token: i0.ElementRef }, { token: i0.ChangeDetectorRef }, { token: i1.FilterService }], target: i0.ɵɵFactoryTarget.Component });
PickList.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "12.0.0", version: "13.0.0", type: PickList, selector: "p-pickList", inputs: { source: "source", target: "target", sourceHeader: "sourceHeader", rightButtonAriaLabel: "rightButtonAriaLabel", leftButtonAriaLabel: "leftButtonAriaLabel", allRightButtonAriaLabel: "allRightButtonAriaLabel", allLeftButtonAriaLabel: "allLeftButtonAriaLabel", upButtonAriaLabel: "upButtonAriaLabel", downButtonAriaLabel: "downButtonAriaLabel", topButtonAriaLabel: "topButtonAriaLabel", bottomButtonAriaLabel: "bottomButtonAriaLabel", targetHeader: "targetHeader", responsive: "responsive", filterBy: "filterBy", filterLocale: "filterLocale", trackBy: "trackBy", sourceTrackBy: "sourceTrackBy", targetTrackBy: "targetTrackBy", showSourceFilter: "showSourceFilter", showTargetFilter: "showTargetFilter", metaKeySelection: "metaKeySelection", dragdrop: "dragdrop", style: "style", styleClass: "styleClass", sourceStyle: "sourceStyle", targetStyle: "targetStyle", showSourceControls: "showSourceControls", showTargetControls: "showTargetControls", sourceFilterPlaceholder: "sourceFilterPlaceholder", targetFilterPlaceholder: "targetFilterPlaceholder", disabled: "disabled", ariaSourceFilterLabel: "ariaSourceFilterLabel", ariaTargetFilterLabel: "ariaTargetFilterLabel", filterMatchMode: "filterMatchMode", breakpoint: "breakpoint" }, outputs: { onMoveToSource: "onMoveToSource", onMoveAllToSource: "onMoveAllToSource", onMoveAllToTarget: "onMoveAllToTarget", onMoveToTarget: "onMoveToTarget", onSourceReorder: "onSourceReorder", onTargetReorder: "onTargetReorder", onSourceSelect: "onSourceSelect", onTargetSelect: "onTargetSelect", onSourceFilter: "onSourceFilter", onTargetFilter: "onTargetFilter" }, host: { classAttribute: "p-element" }, queries: [{ propertyName: "templates", predicate: PrimeTemplate }], viewQueries: [{ propertyName: "listViewSourceChild", first: true, predicate: ["sourcelist"], descendants: true }, { propertyName: "listViewTargetChild", first: true, predicate: ["targetlist"], descendants: true }, { propertyName: "sourceFilterViewChild", first: true, predicate: ["sourceFilter"], descendants: true }, { propertyName: "targetFilterViewChild", first: true, predicate: ["targetFilter"], descendants: true }], ngImport: i0, template: `
        <div [class]="styleClass" [ngStyle]="style" [ngClass]="'p-picklist p-component'" cdkDropListGroup>
            <div class="p-picklist-buttons p-picklist-source-controls" *ngIf="showSourceControls">
                <button type="button" [attr.aria-label]="upButtonAriaLabel" pButton pRipple icon="pi pi-angle-up" [disabled]="disabled" (click)="moveUp(sourcelist,source,selectedItemsSource,onSourceReorder,SOURCE_LIST)"></button>
                <button type="button" [attr.aria-label]="topButtonAriaLabel" pButton pRipple icon="pi pi-angle-double-up" [disabled]="disabled" (click)="moveTop(sourcelist,source,selectedItemsSource,onSourceReorder,SOURCE_LIST)"></button>
                <button type="button" [attr.aria-label]="downButtonAriaLabel" pButton pRipple icon="pi pi-angle-down" [disabled]="disabled" (click)="moveDown(sourcelist,source,selectedItemsSource,onSourceReorder,SOURCE_LIST)"></button>
                <button type="button" [attr.aria-label]="bottomButtonAriaLabel" pButton pRipple icon="pi pi-angle-double-down" [disabled]="disabled" (click)="moveBottom(sourcelist,source,selectedItemsSource,onSourceReorder,SOURCE_LIST)"></button>
            </div>
            <div class="p-picklist-list-wrapper p-picklist-source-wrapper">
                <div class="p-picklist-header" *ngIf="sourceHeader || sourceHeaderTemplate">
                    <div class="p-picklist-title" *ngIf="!sourceHeaderTemplate">{{sourceHeader}}</div>
                    <ng-container *ngTemplateOutlet="sourceHeaderTemplate"></ng-container>
                </div>
                <div class="p-picklist-filter-container" *ngIf="filterBy && showSourceFilter !== false">
                    <div class="p-picklist-filter">
                        <input #sourceFilter type="text" role="textbox" (keyup)="onFilter($event,source,SOURCE_LIST)" class="p-picklist-filter-input p-inputtext p-component" [disabled]="disabled" [attr.placeholder]="sourceFilterPlaceholder" [attr.aria-label]="ariaSourceFilterLabel">
                        <span class="p-picklist-filter-icon pi pi-search"></span>
                    </div>
                </div>

                <ul #sourcelist class="p-picklist-list p-picklist-source" cdkDropList [cdkDropListData]="source" (cdkDropListDropped)="onDrop($event, SOURCE_LIST)"
                    [ngStyle]="sourceStyle" role="listbox" aria-multiselectable="multiple">
                    <ng-template ngFor let-item [ngForOf]="source" [ngForTrackBy]="sourceTrackBy || trackBy" let-i="index" let-l="last">
                        <li [ngClass]="{'p-picklist-item':true,'p-highlight':isSelected(item,selectedItemsSource),'p-disabled': disabled}" pRipple cdkDrag [cdkDragData]="item" [cdkDragDisabled]="!dragdrop"
                            (click)="onItemClick($event,item,selectedItemsSource,onSourceSelect)" (dblclick)="onSourceItemDblClick()" (touchend)="onItemTouchEnd()" (keydown)="onItemKeydown($event,item,selectedItemsSource,onSourceSelect)"
                            *ngIf="isItemVisible(item, SOURCE_LIST)" tabindex="0" role="option" [attr.aria-selected]="isSelected(item, selectedItemsSource)">
                            <ng-container *ngTemplateOutlet="itemTemplate; context: {$implicit: item, index: i}"></ng-container>
                        </li>
                    </ng-template>
                    <ng-container *ngIf="isEmpty(SOURCE_LIST) && (emptyMessageSourceTemplate || emptyFilterMessageSourceTemplate)">
                        <li class="p-picklist-empty-message" *ngIf="!filterValueSource || !emptyFilterMessageSourceTemplate">
                            <ng-container *ngTemplateOutlet="emptyMessageSourceTemplate"></ng-container>
                        </li>
                        <li class="p-picklist-empty-message" *ngIf="filterValueSource">
                            <ng-container *ngTemplateOutlet="emptyFilterMessageSourceTemplate"></ng-container>
                        </li>
                    </ng-container>
                </ul>
            </div>
            <div class="p-picklist-buttons p-picklist-transfer-buttons">
                <button type="button" [attr.aria-label]="rightButtonAriaLabel" pButton pRipple icon="pi pi-angle-right" [disabled]="disabled" (click)="moveRight()"></button>
                <button type="button" [attr.aria-label]="allRightButtonAriaLabel" pButton pRipple icon="pi pi-angle-double-right" [disabled]="disabled" (click)="moveAllRight()"></button>
                <button type="button" [attr.aria-label]="leftButtonAriaLabel" pButton pRipple icon="pi pi-angle-left" [disabled]="disabled" (click)="moveLeft()"></button>
                <button type="button" [attr.aria-label]="allLeftButtonAriaLabel" pButton pRipple icon="pi pi-angle-double-left" [disabled]="disabled" (click)="moveAllLeft()"></button>
            </div>
            <div class="p-picklist-list-wrapper p-picklist-target-wrapper">
                <div class="p-picklist-header" *ngIf="targetHeader || targetHeaderTemplate">
                    <div class="p-picklist-title" *ngIf="!targetHeaderTemplate">{{targetHeader}}</div>
                    <ng-container *ngTemplateOutlet="targetHeaderTemplate"></ng-container>
                </div>
                <div class="p-picklist-filter-container" *ngIf="filterBy && showTargetFilter !== false">
                    <div class="p-picklist-filter">
                        <input #targetFilter type="text" role="textbox" (keyup)="onFilter($event,target,TARGET_LIST)" class="p-picklist-filter-input p-inputtext p-component" [disabled]="disabled" [attr.placeholder]="targetFilterPlaceholder" [attr.aria-label]="ariaTargetFilterLabel">
                        <span class="p-picklist-filter-icon pi pi-search"></span>
                    </div>
                </div>
                <ul #targetlist class="p-picklist-list p-picklist-target" cdkDropList [cdkDropListData]="target" (cdkDropListDropped)="onDrop($event, TARGET_LIST)"
                    [ngStyle]="targetStyle" role="listbox" aria-multiselectable="multiple">
                    <ng-template ngFor let-item [ngForOf]="target" [ngForTrackBy]="targetTrackBy || trackBy" let-i="index" let-l="last">
                        <li [ngClass]="{'p-picklist-item':true,'p-highlight':isSelected(item,selectedItemsTarget), 'p-disabled': disabled}" pRipple cdkDrag [cdkDragData]="item" [cdkDragDisabled]="!dragdrop"
                            (click)="onItemClick($event,item,selectedItemsTarget,onTargetSelect)" (dblclick)="onTargetItemDblClick()" (touchend)="onItemTouchEnd()" (keydown)="onItemKeydown($event,item,selectedItemsTarget,onTargetSelect)"
                            *ngIf="isItemVisible(item, TARGET_LIST)" tabindex="0" role="option" [attr.aria-selected]="isSelected(item, selectedItemsTarget)">
                            <ng-container *ngTemplateOutlet="itemTemplate; context: {$implicit: item, index: i}"></ng-container>
                        </li>
                    </ng-template>
                    <ng-container *ngIf="isEmpty(TARGET_LIST) && (emptyMessageTargetTemplate || emptyFilterMessageTargetTemplate)">
                        <li class="p-picklist-empty-message" *ngIf="!filterValueTarget || !emptyFilterMessageTargetTemplate">
                            <ng-container *ngTemplateOutlet="emptyMessageTargetTemplate"></ng-container>
                        </li>
                        <li class="p-picklist-empty-message" *ngIf="filterValueTarget">
                            <ng-container *ngTemplateOutlet="emptyFilterMessageTargetTemplate"></ng-container>
                        </li>
                    </ng-container>
                </ul>
            </div>
            <div class="p-picklist-buttons p-picklist-target-controls" *ngIf="showTargetControls">
                <button type="button" [attr.aria-label]="upButtonAriaLabel" pButton pRipple icon="pi pi-angle-up" [disabled]="disabled" (click)="moveUp(targetlist,target,selectedItemsTarget,onTargetReorder,TARGET_LIST)"></button>
                <button type="button" [attr.aria-label]="topButtonAriaLabel" pButton pRipple icon="pi pi-angle-double-up" [disabled]="disabled" (click)="moveTop(targetlist,target,selectedItemsTarget,onTargetReorder,TARGET_LIST)"></button>
                <button type="button" [attr.aria-label]="downButtonAriaLabel" pButton pRipple icon="pi pi-angle-down" [disabled]="disabled" (click)="moveDown(targetlist,target,selectedItemsTarget,onTargetReorder,TARGET_LIST)"></button>
                <button type="button" [attr.aria-label]="bottomButtonAriaLabel" pButton pRipple icon="pi pi-angle-double-down" [disabled]="disabled" (click)="moveBottom(targetlist,target,selectedItemsTarget,onTargetReorder,TARGET_LIST)"></button>
            </div>
        </div>
    `, isInline: true, styles: [".p-picklist{display:flex}.p-picklist-buttons{display:flex;flex-direction:column;justify-content:center}.p-picklist-list-wrapper{flex:1 1 50%}.p-picklist-list{list-style-type:none;margin:0;padding:0;overflow:auto;min-height:12rem}.p-picklist-item{display:block;cursor:pointer;overflow:hidden;position:relative}.p-picklist-item:not(.cdk-drag-disabled){cursor:move}.p-picklist-item.cdk-drag-placeholder{opacity:0}.p-picklist-item.cdk-drag-animating{transition:transform .25s cubic-bezier(0,0,.2,1)}.p-picklist-filter{position:relative}.p-picklist-filter-icon{position:absolute;top:50%;margin-top:-.5rem}.p-picklist-filter-input{width:100%}.p-picklist-list.cdk-drop-list-dragging .p-picklist-item:not(.cdk-drag-placeholder){transition:transform .25s cubic-bezier(0,0,.2,1)}\n"], directives: [{ type: i2.CdkDropListGroup, selector: "[cdkDropListGroup]", inputs: ["cdkDropListGroupDisabled"], exportAs: ["cdkDropListGroup"] }, { type: i3.NgStyle, selector: "[ngStyle]", inputs: ["ngStyle"] }, { type: i3.NgClass, selector: "[ngClass]", inputs: ["class", "ngClass"] }, { type: i3.NgIf, selector: "[ngIf]", inputs: ["ngIf", "ngIfThen", "ngIfElse"] }, { type: i4.ButtonDirective, selector: "[pButton]", inputs: ["iconPos", "loadingIcon", "label", "icon", "loading"] }, { type: i5.Ripple, selector: "[pRipple]" }, { type: i3.NgTemplateOutlet, selector: "[ngTemplateOutlet]", inputs: ["ngTemplateOutletContext", "ngTemplateOutlet"] }, { type: i2.CdkDropList, selector: "[cdkDropList], cdk-drop-list", inputs: ["cdkDropListConnectedTo", "cdkDropListData", "cdkDropListOrientation", "id", "cdkDropListLockAxis", "cdkDropListDisabled", "cdkDropListSortingDisabled", "cdkDropListEnterPredicate", "cdkDropListSortPredicate", "cdkDropListAutoScrollDisabled", "cdkDropListAutoScrollStep"], outputs: ["cdkDropListDropped", "cdkDropListEntered", "cdkDropListExited", "cdkDropListSorted"], exportAs: ["cdkDropList"] }, { type: i3.NgForOf, selector: "[ngFor][ngForOf]", inputs: ["ngForOf", "ngForTrackBy", "ngForTemplate"] }, { type: i2.CdkDrag, selector: "[cdkDrag]", inputs: ["cdkDragData", "cdkDragLockAxis", "cdkDragRootElement", "cdkDragBoundary", "cdkDragStartDelay", "cdkDragFreeDragPosition", "cdkDragDisabled", "cdkDragConstrainPosition", "cdkDragPreviewClass", "cdkDragPreviewContainer"], outputs: ["cdkDragStarted", "cdkDragReleased", "cdkDragEnded", "cdkDragEntered", "cdkDragExited", "cdkDragDropped", "cdkDragMoved"], exportAs: ["cdkDrag"] }], changeDetection: i0.ChangeDetectionStrategy.OnPush, encapsulation: i0.ViewEncapsulation.None });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.0", ngImport: i0, type: PickList, decorators: [{
            type: Component,
            args: [{ selector: 'p-pickList', template: `
        <div [class]="styleClass" [ngStyle]="style" [ngClass]="'p-picklist p-component'" cdkDropListGroup>
            <div class="p-picklist-buttons p-picklist-source-controls" *ngIf="showSourceControls">
                <button type="button" [attr.aria-label]="upButtonAriaLabel" pButton pRipple icon="pi pi-angle-up" [disabled]="disabled" (click)="moveUp(sourcelist,source,selectedItemsSource,onSourceReorder,SOURCE_LIST)"></button>
                <button type="button" [attr.aria-label]="topButtonAriaLabel" pButton pRipple icon="pi pi-angle-double-up" [disabled]="disabled" (click)="moveTop(sourcelist,source,selectedItemsSource,onSourceReorder,SOURCE_LIST)"></button>
                <button type="button" [attr.aria-label]="downButtonAriaLabel" pButton pRipple icon="pi pi-angle-down" [disabled]="disabled" (click)="moveDown(sourcelist,source,selectedItemsSource,onSourceReorder,SOURCE_LIST)"></button>
                <button type="button" [attr.aria-label]="bottomButtonAriaLabel" pButton pRipple icon="pi pi-angle-double-down" [disabled]="disabled" (click)="moveBottom(sourcelist,source,selectedItemsSource,onSourceReorder,SOURCE_LIST)"></button>
            </div>
            <div class="p-picklist-list-wrapper p-picklist-source-wrapper">
                <div class="p-picklist-header" *ngIf="sourceHeader || sourceHeaderTemplate">
                    <div class="p-picklist-title" *ngIf="!sourceHeaderTemplate">{{sourceHeader}}</div>
                    <ng-container *ngTemplateOutlet="sourceHeaderTemplate"></ng-container>
                </div>
                <div class="p-picklist-filter-container" *ngIf="filterBy && showSourceFilter !== false">
                    <div class="p-picklist-filter">
                        <input #sourceFilter type="text" role="textbox" (keyup)="onFilter($event,source,SOURCE_LIST)" class="p-picklist-filter-input p-inputtext p-component" [disabled]="disabled" [attr.placeholder]="sourceFilterPlaceholder" [attr.aria-label]="ariaSourceFilterLabel">
                        <span class="p-picklist-filter-icon pi pi-search"></span>
                    </div>
                </div>

                <ul #sourcelist class="p-picklist-list p-picklist-source" cdkDropList [cdkDropListData]="source" (cdkDropListDropped)="onDrop($event, SOURCE_LIST)"
                    [ngStyle]="sourceStyle" role="listbox" aria-multiselectable="multiple">
                    <ng-template ngFor let-item [ngForOf]="source" [ngForTrackBy]="sourceTrackBy || trackBy" let-i="index" let-l="last">
                        <li [ngClass]="{'p-picklist-item':true,'p-highlight':isSelected(item,selectedItemsSource),'p-disabled': disabled}" pRipple cdkDrag [cdkDragData]="item" [cdkDragDisabled]="!dragdrop"
                            (click)="onItemClick($event,item,selectedItemsSource,onSourceSelect)" (dblclick)="onSourceItemDblClick()" (touchend)="onItemTouchEnd()" (keydown)="onItemKeydown($event,item,selectedItemsSource,onSourceSelect)"
                            *ngIf="isItemVisible(item, SOURCE_LIST)" tabindex="0" role="option" [attr.aria-selected]="isSelected(item, selectedItemsSource)">
                            <ng-container *ngTemplateOutlet="itemTemplate; context: {$implicit: item, index: i}"></ng-container>
                        </li>
                    </ng-template>
                    <ng-container *ngIf="isEmpty(SOURCE_LIST) && (emptyMessageSourceTemplate || emptyFilterMessageSourceTemplate)">
                        <li class="p-picklist-empty-message" *ngIf="!filterValueSource || !emptyFilterMessageSourceTemplate">
                            <ng-container *ngTemplateOutlet="emptyMessageSourceTemplate"></ng-container>
                        </li>
                        <li class="p-picklist-empty-message" *ngIf="filterValueSource">
                            <ng-container *ngTemplateOutlet="emptyFilterMessageSourceTemplate"></ng-container>
                        </li>
                    </ng-container>
                </ul>
            </div>
            <div class="p-picklist-buttons p-picklist-transfer-buttons">
                <button type="button" [attr.aria-label]="rightButtonAriaLabel" pButton pRipple icon="pi pi-angle-right" [disabled]="disabled" (click)="moveRight()"></button>
                <button type="button" [attr.aria-label]="allRightButtonAriaLabel" pButton pRipple icon="pi pi-angle-double-right" [disabled]="disabled" (click)="moveAllRight()"></button>
                <button type="button" [attr.aria-label]="leftButtonAriaLabel" pButton pRipple icon="pi pi-angle-left" [disabled]="disabled" (click)="moveLeft()"></button>
                <button type="button" [attr.aria-label]="allLeftButtonAriaLabel" pButton pRipple icon="pi pi-angle-double-left" [disabled]="disabled" (click)="moveAllLeft()"></button>
            </div>
            <div class="p-picklist-list-wrapper p-picklist-target-wrapper">
                <div class="p-picklist-header" *ngIf="targetHeader || targetHeaderTemplate">
                    <div class="p-picklist-title" *ngIf="!targetHeaderTemplate">{{targetHeader}}</div>
                    <ng-container *ngTemplateOutlet="targetHeaderTemplate"></ng-container>
                </div>
                <div class="p-picklist-filter-container" *ngIf="filterBy && showTargetFilter !== false">
                    <div class="p-picklist-filter">
                        <input #targetFilter type="text" role="textbox" (keyup)="onFilter($event,target,TARGET_LIST)" class="p-picklist-filter-input p-inputtext p-component" [disabled]="disabled" [attr.placeholder]="targetFilterPlaceholder" [attr.aria-label]="ariaTargetFilterLabel">
                        <span class="p-picklist-filter-icon pi pi-search"></span>
                    </div>
                </div>
                <ul #targetlist class="p-picklist-list p-picklist-target" cdkDropList [cdkDropListData]="target" (cdkDropListDropped)="onDrop($event, TARGET_LIST)"
                    [ngStyle]="targetStyle" role="listbox" aria-multiselectable="multiple">
                    <ng-template ngFor let-item [ngForOf]="target" [ngForTrackBy]="targetTrackBy || trackBy" let-i="index" let-l="last">
                        <li [ngClass]="{'p-picklist-item':true,'p-highlight':isSelected(item,selectedItemsTarget), 'p-disabled': disabled}" pRipple cdkDrag [cdkDragData]="item" [cdkDragDisabled]="!dragdrop"
                            (click)="onItemClick($event,item,selectedItemsTarget,onTargetSelect)" (dblclick)="onTargetItemDblClick()" (touchend)="onItemTouchEnd()" (keydown)="onItemKeydown($event,item,selectedItemsTarget,onTargetSelect)"
                            *ngIf="isItemVisible(item, TARGET_LIST)" tabindex="0" role="option" [attr.aria-selected]="isSelected(item, selectedItemsTarget)">
                            <ng-container *ngTemplateOutlet="itemTemplate; context: {$implicit: item, index: i}"></ng-container>
                        </li>
                    </ng-template>
                    <ng-container *ngIf="isEmpty(TARGET_LIST) && (emptyMessageTargetTemplate || emptyFilterMessageTargetTemplate)">
                        <li class="p-picklist-empty-message" *ngIf="!filterValueTarget || !emptyFilterMessageTargetTemplate">
                            <ng-container *ngTemplateOutlet="emptyMessageTargetTemplate"></ng-container>
                        </li>
                        <li class="p-picklist-empty-message" *ngIf="filterValueTarget">
                            <ng-container *ngTemplateOutlet="emptyFilterMessageTargetTemplate"></ng-container>
                        </li>
                    </ng-container>
                </ul>
            </div>
            <div class="p-picklist-buttons p-picklist-target-controls" *ngIf="showTargetControls">
                <button type="button" [attr.aria-label]="upButtonAriaLabel" pButton pRipple icon="pi pi-angle-up" [disabled]="disabled" (click)="moveUp(targetlist,target,selectedItemsTarget,onTargetReorder,TARGET_LIST)"></button>
                <button type="button" [attr.aria-label]="topButtonAriaLabel" pButton pRipple icon="pi pi-angle-double-up" [disabled]="disabled" (click)="moveTop(targetlist,target,selectedItemsTarget,onTargetReorder,TARGET_LIST)"></button>
                <button type="button" [attr.aria-label]="downButtonAriaLabel" pButton pRipple icon="pi pi-angle-down" [disabled]="disabled" (click)="moveDown(targetlist,target,selectedItemsTarget,onTargetReorder,TARGET_LIST)"></button>
                <button type="button" [attr.aria-label]="bottomButtonAriaLabel" pButton pRipple icon="pi pi-angle-double-down" [disabled]="disabled" (click)="moveBottom(targetlist,target,selectedItemsTarget,onTargetReorder,TARGET_LIST)"></button>
            </div>
        </div>
    `, changeDetection: ChangeDetectionStrategy.OnPush, encapsulation: ViewEncapsulation.None, host: {
                        'class': 'p-element'
                    }, styles: [".p-picklist{display:flex}.p-picklist-buttons{display:flex;flex-direction:column;justify-content:center}.p-picklist-list-wrapper{flex:1 1 50%}.p-picklist-list{list-style-type:none;margin:0;padding:0;overflow:auto;min-height:12rem}.p-picklist-item{display:block;cursor:pointer;overflow:hidden;position:relative}.p-picklist-item:not(.cdk-drag-disabled){cursor:move}.p-picklist-item.cdk-drag-placeholder{opacity:0}.p-picklist-item.cdk-drag-animating{transition:transform .25s cubic-bezier(0,0,.2,1)}.p-picklist-filter{position:relative}.p-picklist-filter-icon{position:absolute;top:50%;margin-top:-.5rem}.p-picklist-filter-input{width:100%}.p-picklist-list.cdk-drop-list-dragging .p-picklist-item:not(.cdk-drag-placeholder){transition:transform .25s cubic-bezier(0,0,.2,1)}\n"] }]
        }], ctorParameters: function () { return [{ type: i0.ElementRef }, { type: i0.ChangeDetectorRef }, { type: i1.FilterService }]; }, propDecorators: { source: [{
                type: Input
            }], target: [{
                type: Input
            }], sourceHeader: [{
                type: Input
            }], rightButtonAriaLabel: [{
                type: Input
            }], leftButtonAriaLabel: [{
                type: Input
            }], allRightButtonAriaLabel: [{
                type: Input
            }], allLeftButtonAriaLabel: [{
                type: Input
            }], upButtonAriaLabel: [{
                type: Input
            }], downButtonAriaLabel: [{
                type: Input
            }], topButtonAriaLabel: [{
                type: Input
            }], bottomButtonAriaLabel: [{
                type: Input
            }], targetHeader: [{
                type: Input
            }], responsive: [{
                type: Input
            }], filterBy: [{
                type: Input
            }], filterLocale: [{
                type: Input
            }], trackBy: [{
                type: Input
            }], sourceTrackBy: [{
                type: Input
            }], targetTrackBy: [{
                type: Input
            }], showSourceFilter: [{
                type: Input
            }], showTargetFilter: [{
                type: Input
            }], metaKeySelection: [{
                type: Input
            }], dragdrop: [{
                type: Input
            }], style: [{
                type: Input
            }], styleClass: [{
                type: Input
            }], sourceStyle: [{
                type: Input
            }], targetStyle: [{
                type: Input
            }], showSourceControls: [{
                type: Input
            }], showTargetControls: [{
                type: Input
            }], sourceFilterPlaceholder: [{
                type: Input
            }], targetFilterPlaceholder: [{
                type: Input
            }], disabled: [{
                type: Input
            }], ariaSourceFilterLabel: [{
                type: Input
            }], ariaTargetFilterLabel: [{
                type: Input
            }], filterMatchMode: [{
                type: Input
            }], breakpoint: [{
                type: Input
            }], onMoveToSource: [{
                type: Output
            }], onMoveAllToSource: [{
                type: Output
            }], onMoveAllToTarget: [{
                type: Output
            }], onMoveToTarget: [{
                type: Output
            }], onSourceReorder: [{
                type: Output
            }], onTargetReorder: [{
                type: Output
            }], onSourceSelect: [{
                type: Output
            }], onTargetSelect: [{
                type: Output
            }], onSourceFilter: [{
                type: Output
            }], onTargetFilter: [{
                type: Output
            }], listViewSourceChild: [{
                type: ViewChild,
                args: ['sourcelist']
            }], listViewTargetChild: [{
                type: ViewChild,
                args: ['targetlist']
            }], sourceFilterViewChild: [{
                type: ViewChild,
                args: ['sourceFilter']
            }], targetFilterViewChild: [{
                type: ViewChild,
                args: ['targetFilter']
            }], templates: [{
                type: ContentChildren,
                args: [PrimeTemplate]
            }] } });
class PickListModule {
}
PickListModule.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.0", ngImport: i0, type: PickListModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule });
PickListModule.ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "12.0.0", version: "13.0.0", ngImport: i0, type: PickListModule, declarations: [PickList], imports: [CommonModule, ButtonModule, SharedModule, RippleModule, DragDropModule], exports: [PickList, SharedModule, DragDropModule] });
PickListModule.ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "13.0.0", ngImport: i0, type: PickListModule, imports: [[CommonModule, ButtonModule, SharedModule, RippleModule, DragDropModule], SharedModule, DragDropModule] });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.0", ngImport: i0, type: PickListModule, decorators: [{
            type: NgModule,
            args: [{
                    imports: [CommonModule, ButtonModule, SharedModule, RippleModule, DragDropModule],
                    exports: [PickList, SharedModule, DragDropModule],
                    declarations: [PickList]
                }]
        }] });

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

export { PickList, PickListModule };
