import { Directive, TemplateRef, Input, EventEmitter, Component, ChangeDetectionStrategy, ViewEncapsulation, NgZone, ElementRef, ChangeDetectorRef, Output, ViewChild, ContentChildren, HostBinding, NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';
import Swiper from 'swiper/core';
import { Subject, of } from 'rxjs';
function isObject(o) {
return typeof o === 'object' && o !== null && o.constructor && o.constructor === Object;
}
function extend(target, src) {
Object.keys(src).forEach((key) => {
if (typeof target[key] === 'undefined') {
target[key] = src[key];
return;
}
if (target[key] && !src[key]) {
return;
}
if (isObject(src[key]) && isObject(target[key]) && Object.keys(src[key]).length > 0) {
extend(target[key], src[key]);
}
else {
target[key] = src[key];
}
});
}
function uniqueClasses(classNames = '') {
const classes = classNames
.split(' ')
.map((c) => c.trim())
.filter((c) => !!c);
const unique = [];
classes.forEach((c) => {
if (unique.indexOf(c) < 0)
unique.push(c);
});
return unique.join(' ');
}
function coerceBooleanProperty(value) {
return value != null && `${value}` !== 'false';
}
const ignoreNgOnChanges = ['pagination', 'navigation', 'scrollbar', 'virtual'];
function setProperty(val, obj = {}) {
if (isObject(val)) {
return val;
}
const newValue = coerceBooleanProperty(val);
if (newValue === true) {
return obj;
}
return newValue;
}
/* underscore in name -> watch for changes */
const paramsList = [
'init',
'_direction',
'touchEventsTarget',
'initialSlide',
'_speed',
'cssMode',
'updateOnWindowResize',
'nested',
'_width',
'_height',
'preventInteractionOnTransition',
'userAgent',
'url',
'_edgeSwipeDetection',
'_edgeSwipeThreshold',
'_freeMode',
'_freeModeMomentum',
'_freeModeMomentumRatio',
'_freeModeMomentumBounce',
'_freeModeMomentumBounceRatio',
'_freeModeMomentumVelocityRatio',
'_freeModeSticky',
'_freeModeMinimumVelocity',
'_autoHeight',
'setWrapperSize',
'virtualTranslate',
'_effect',
'breakpoints',
'_spaceBetween',
'_slidesPerView',
'_slidesPerColumn',
'_slidesPerColumnFill',
'_slidesPerGroup',
'_slidesPerGroupSkip',
'_centeredSlides',
'_centeredSlidesBounds',
'_slidesOffsetBefore',
'_slidesOffsetAfter',
'normalizeSlideIndex',
'_centerInsufficientSlides',
'_watchOverflow',
'roundLengths',
'touchRatio',
'touchAngle',
'simulateTouch',
'_shortSwipes',
'_longSwipes',
'longSwipesRatio',
'longSwipesMs',
'_followFinger',
'allowTouchMove',
'_threshold',
'touchMoveStopPropagation',
'touchStartPreventDefault',
'touchStartForcePreventDefault',
'touchReleaseOnEdges',
'uniqueNavElements',
'_resistance',
'_resistanceRatio',
'_watchSlidesProgress',
'_watchSlidesVisibility',
'_grabCursor',
'preventClicks',
'preventClicksPropagation',
'_slideToClickedSlide',
'_preloadImages',
'updateOnImagesReady',
'_loop',
'_loopAdditionalSlides',
'_loopedSlides',
'_loopFillGroupWithBlank',
'loopPreventsSlide',
'_allowSlidePrev',
'_allowSlideNext',
'_swipeHandler',
'_noSwiping',
'noSwipingClass',
'noSwipingSelector',
'passiveListeners',
'containerModifierClass',
'slideClass',
'slideBlankClass',
'slideActiveClass',
'slideDuplicateActiveClass',
'slideVisibleClass',
'slideDuplicateClass',
'slideNextClass',
'slideDuplicateNextClass',
'slidePrevClass',
'slideDuplicatePrevClass',
'wrapperClass',
'runCallbacksOnInit',
// modules
'a11y',
'autoplay',
'_controller',
'coverflowEffect',
'cubeEffect',
'fadeEffect',
'flipEffect',
'hashNavigation',
'history',
'keyboard',
'lazy',
'mousewheel',
'_navigation',
'_pagination',
'parallax',
'_scrollbar',
'_thumbs',
'virtual',
'zoom',
];
// eslint-disable-next-line
const ɵ0 = (key) => key.replace(/_/, '');
const allowedParams = paramsList.map(ɵ0);
function getParams(obj = {}) {
const params = {
on: {},
};
const passedParams = {};
extend(params, Swiper.defaults);
extend(params, Swiper.extendedDefaults);
params._emitClasses = true;
const rest = {};
Object.keys(obj).forEach((key) => {
const _key = key.replace(/^_/, '');
if (typeof obj[_key] === 'undefined')
return;
if (allowedParams.indexOf(_key) >= 0) {
if (isObject(obj[_key])) {
params[_key] = {};
passedParams[_key] = {};
extend(params[_key], obj[_key]);
extend(passedParams[_key], obj[_key]);
}
else {
params[_key] = obj[_key];
passedParams[_key] = obj[_key];
}
}
else {
rest[_key] = obj[_key];
}
});
return { params, passedParams, rest };
}
class SwiperSlideDirective {
constructor(template) {
this.template = template;
this.slideData = {
isActive: false,
isPrev: false,
isNext: false,
isVisible: false,
isDuplicate: false,
};
}
get classNames() {
return this._classNames;
}
set classNames(val) {
if (this._classNames === val) {
return;
}
this._classNames = val;
this.slideData = {
isActive: this._hasClass(['swiper-slide-active', 'swiper-slide-duplicate-active']),
isVisible: this._hasClass(['swiper-slide-visible']),
isDuplicate: this._hasClass(['swiper-slide-duplicate']),
isPrev: this._hasClass(['swiper-slide-prev', 'swiper-slide-duplicate-prev']),
isNext: this._hasClass(['swiper-slide-next', 'swiper-slide-duplicate-next']),
};
}
_hasClass(classNames) {
return classNames.some((className) => this._classNames.indexOf(className) >= 0);
}
}
SwiperSlideDirective.decorators = [
{ type: Directive, args: [{
selector: '[swiperSlide]',
},] }
];
SwiperSlideDirective.ctorParameters = () => [
{ type: TemplateRef }
];
SwiperSlideDirective.propDecorators = {
virtualIndex: [{ type: Input }]
};
class SwiperComponent {
constructor(zone, elementRef, _changeDetectorRef) {
this.zone = zone;
this.elementRef = elementRef;
this._changeDetectorRef = _changeDetectorRef;
this.init = true;
this.slideClass = 'swiper-slide';
this.wrapperClass = 'swiper-wrapper';
// prettier-ignore
this.s__beforeBreakpoint = new EventEmitter();
// prettier-ignore
this.s__containerClasses = new EventEmitter();
// prettier-ignore
this.s__slideClass = new EventEmitter();
// prettier-ignore
this.s__swiper = new EventEmitter();
// prettier-ignore
this.s_activeIndexChange = new EventEmitter();
// prettier-ignore
this.s_afterInit = new EventEmitter();
// prettier-ignore
this.s_autoplay = new EventEmitter();
// prettier-ignore
this.s_autoplayStart = new EventEmitter();
// prettier-ignore
this.s_autoplayStop = new EventEmitter();
// prettier-ignore
this.s_beforeDestroy = new EventEmitter();
// prettier-ignore
this.s_beforeInit = new EventEmitter();
// prettier-ignore
this.s_beforeLoopFix = new EventEmitter();
// prettier-ignore
this.s_beforeResize = new EventEmitter();
// prettier-ignore
this.s_beforeSlideChangeStart = new EventEmitter();
// prettier-ignore
this.s_beforeTransitionStart = new EventEmitter();
// prettier-ignore
this.s_breakpoint = new EventEmitter();
// prettier-ignore
this.s_changeDirection = new EventEmitter();
// prettier-ignore
this.s_click = new EventEmitter();
// prettier-ignore
this.s_doubleTap = new EventEmitter();
// prettier-ignore
this.s_doubleClick = new EventEmitter();
// prettier-ignore
this.s_destroy = new EventEmitter();
// prettier-ignore
this.s_fromEdge = new EventEmitter();
// prettier-ignore
this.s_hashChange = new EventEmitter();
// prettier-ignore
this.s_hashSet = new EventEmitter();
// prettier-ignore
this.s_imagesReady = new EventEmitter();
// prettier-ignore
this.s_init = new EventEmitter();
// prettier-ignore
this.s_keyPress = new EventEmitter();
// prettier-ignore
this.s_lazyImageLoad = new EventEmitter();
// prettier-ignore
this.s_lazyImageReady = new EventEmitter();
// prettier-ignore
this.s_loopFix = new EventEmitter();
// prettier-ignore
this.s_momentumBounce = new EventEmitter();
// prettier-ignore
this.s_navigationHide = new EventEmitter();
// prettier-ignore
this.s_navigationShow = new EventEmitter();
// prettier-ignore
this.s_observerUpdate = new EventEmitter();
// prettier-ignore
this.s_orientationchange = new EventEmitter();
// prettier-ignore
this.s_paginationHide = new EventEmitter();
// prettier-ignore
this.s_paginationRender = new EventEmitter();
// prettier-ignore
this.s_paginationShow = new EventEmitter();
// prettier-ignore
this.s_paginationUpdate = new EventEmitter();
// prettier-ignore
this.s_progress = new EventEmitter();
// prettier-ignore
this.s_reachBeginning = new EventEmitter();
// prettier-ignore
this.s_reachEnd = new EventEmitter();
// prettier-ignore
this.s_realIndexChange = new EventEmitter();
// prettier-ignore
this.s_resize = new EventEmitter();
// prettier-ignore
this.s_scroll = new EventEmitter();
// prettier-ignore
this.s_scrollbarDragEnd = new EventEmitter();
// prettier-ignore
this.s_scrollbarDragMove = new EventEmitter();
// prettier-ignore
this.s_scrollbarDragStart = new EventEmitter();
// prettier-ignore
this.s_setTransition = new EventEmitter();
// prettier-ignore
this.s_setTranslate = new EventEmitter();
// prettier-ignore
this.s_slideChange = new EventEmitter();
// prettier-ignore
this.s_slideChangeTransitionEnd = new EventEmitter();
// prettier-ignore
this.s_slideChangeTransitionStart = new EventEmitter();
// prettier-ignore
this.s_slideNextTransitionEnd = new EventEmitter();
// prettier-ignore
this.s_slideNextTransitionStart = new EventEmitter();
// prettier-ignore
this.s_slidePrevTransitionEnd = new EventEmitter();
// prettier-ignore
this.s_slidePrevTransitionStart = new EventEmitter();
// prettier-ignore
this.s_slideResetTransitionStart = new EventEmitter();
// prettier-ignore
this.s_slideResetTransitionEnd = new EventEmitter();
// prettier-ignore
this.s_sliderMove = new EventEmitter();
// prettier-ignore
this.s_sliderFirstMove = new EventEmitter();
// prettier-ignore
this.s_slidesLengthChange = new EventEmitter();
// prettier-ignore
this.s_slidesGridLengthChange = new EventEmitter();
// prettier-ignore
this.s_snapGridLengthChange = new EventEmitter();
// prettier-ignore
this.s_snapIndexChange = new EventEmitter();
// prettier-ignore
this.s_tap = new EventEmitter();
// prettier-ignore
this.s_toEdge = new EventEmitter();
// prettier-ignore
this.s_touchEnd = new EventEmitter();
// prettier-ignore
this.s_touchMove = new EventEmitter();
// prettier-ignore
this.s_touchMoveOpposite = new EventEmitter();
// prettier-ignore
this.s_touchStart = new EventEmitter();
// prettier-ignore
this.s_transitionEnd = new EventEmitter();
// prettier-ignore
this.s_transitionStart = new EventEmitter();
// prettier-ignore
this.s_update = new EventEmitter();
// prettier-ignore
this.s_zoomChange = new EventEmitter();
// prettier-ignore
this.s_swiper = new EventEmitter();
this.indexChange = new EventEmitter();
this._activeSlides = new Subject();
this.containerClasses = 'swiper-container';
this.style = null;
}
set navigation(val) {
this._navigation = setProperty(val, {
nextEl: null,
prevEl: null,
});
}
get navigation() {
return this._navigation;
}
set pagination(val) {
this._pagination = setProperty(val, {
el: null,
});
}
get pagination() {
return this._pagination;
}
set scrollbar(val) {
this._scrollbar = setProperty(val, {
el: null,
});
}
get scrollbar() {
return this._scrollbar;
}
set virtual(val) {
this._virtual = setProperty(val);
}
get virtual() {
return this._virtual;
}
set index(index) {
this.setIndex(index);
}
set config(val) {
this.updateSwiper(val);
const { params } = getParams(val);
Object.assign(this, params);
}
set prevElRef(el) {
this._setElement(el, this.navigation, 'navigation', 'prevEl');
}
set nextElRef(el) {
this._setElement(el, this.navigation, 'navigation', 'nextEl');
}
set scrollbarElRef(el) {
this._setElement(el, this.scrollbar, 'scrollbar');
}
set paginationElRef(el) {
this._setElement(el, this.pagination, 'pagination');
}
set slidesEl(val) {
this.slides = val.map((slide, index) => {
slide.slideIndex = index;
slide.classNames = this.slideClass;
return slide;
});
if (this.loop && !this.loopedSlides) {
this.calcLoopedSlides();
}
if (!this.virtual) {
this.prependSlides = of(this.slides.slice(this.slides.length - this.loopedSlides));
this.appendSlides = of(this.slides.slice(0, this.loopedSlides));
}
}
get activeSlides() {
if (this.virtual) {
return this._activeSlides;
}
return of(this.slides);
}
_setElement(el, ref, update, key = 'el') {
if (!el && !ref) {
return;
}
if (ref) {
if (ref[key] === el.nativeElement) {
return;
}
ref[key] = el.nativeElement;
}
const updateObj = {};
updateObj[update] = true;
this.updateInitSwiper(updateObj);
}
ngOnInit() {
const { params } = getParams(this);
Object.assign(this, params);
}
ngAfterViewInit() {
if (this.init) {
this.initSwiper();
this._changeDetectorRef.detectChanges();
}
}
initSwiper() {
const { params: swiperParams, passedParams } = getParams(this);
Object.assign(this, swiperParams);
swiperParams.onAny = (event, ...args) => {
const emitter = this[`s_${event}`];
if (emitter) {
emitter.emit(...args);
}
};
Object.assign(swiperParams.on, {
slideChange: () => {
this.indexChange.emit(this.swiperRef.realIndex);
},
_containerClasses(swiper, classes) {
this.containerClasses = classes;
},
_swiper: (swiper) => {
this.swiperRef = swiper;
this.s_swiper.emit(this.swiperRef);
swiper.loopCreate = () => { };
swiper.loopDestroy = () => { };
if (swiperParams.loop) {
swiper.loopedSlides = this.loopedSlides;
}
if (swiper.virtual && swiper.params.virtual.enabled) {
swiper.virtual.slides = this.slides;
swiper.params.virtual.cache = false;
swiper.params.virtual.renderExternal = (data) => {
this.updateVirtualSlides(data);
};
swiper.params.virtual.renderExternalUpdate = false;
}
this._changeDetectorRef.detectChanges();
},
_slideClass: (_, el, classNames) => {
const slideIndex = parseInt(el.dataset.swiperSlideIndex);
if (this.virtual) {
const virtualSlide = this.slides.find((item) => {
return item.virtualIndex && item.virtualIndex === slideIndex;
});
if (virtualSlide) {
virtualSlide.classNames = classNames;
return;
}
}
this.slides[slideIndex].classNames = classNames;
this._changeDetectorRef.detectChanges();
},
});
new Swiper(this.elementRef.nativeElement, swiperParams);
}
updateVirtualSlides(virtualData) {
// TODO: type virtualData
if (!this.swiperRef ||
(this.currentVirtualData &&
this.currentVirtualData.from === virtualData.from &&
this.currentVirtualData.to === virtualData.to &&
this.currentVirtualData.offset === virtualData.offset)) {
return;
}
this.style = this.swiperRef.isHorizontal()
? {
[this.swiperRef.rtlTranslate ? 'right' : 'left']: `${virtualData.offset}px`,
}
: {
top: `${virtualData.offset}px`,
};
this.currentVirtualData = virtualData;
this._activeSlides.next(virtualData.slides);
this._changeDetectorRef.detectChanges();
this.swiperRef.updateSlides();
this.swiperRef.updateProgress();
this.swiperRef.updateSlidesClasses();
if (this.swiperRef.lazy && this.swiperRef.params.lazy['enabled']) {
this.swiperRef.lazy.load();
}
this.swiperRef.virtual.update(true);
return;
}
ngOnChanges(changedParams) {
this.updateSwiper(changedParams);
this._changeDetectorRef.detectChanges();
}
updateInitSwiper(changedParams) {
if (!(changedParams && this.swiperRef && !this.swiperRef.destroyed)) {
return;
}
const { params: currentParams, pagination, navigation, scrollbar, virtual, thumbs, } = this.swiperRef;
if (changedParams.pagination) {
if (this.pagination &&
typeof this.pagination !== 'boolean' &&
this.pagination.el &&
pagination &&
!pagination.el) {
this.updateParameter('pagination', this.pagination);
pagination.init();
pagination.render();
pagination.update();
}
else {
pagination.destroy();
pagination.el = null;
}
}
if (changedParams.scrollbar) {
if (this.scrollbar &&
typeof this.scrollbar !== 'boolean' &&
this.scrollbar.el &&
scrollbar &&
!scrollbar.el) {
this.updateParameter('scrollbar', this.scrollbar);
scrollbar.init();
scrollbar.updateSize();
scrollbar.setTranslate();
}
else {
scrollbar.destroy();
scrollbar.el = null;
}
}
if (changedParams.navigation) {
if (this.navigation &&
typeof this.navigation !== 'boolean' &&
this.navigation.prevEl &&
this.navigation.nextEl &&
navigation &&
!navigation.prevEl &&
!navigation.nextEl) {
this.updateParameter('navigation', this.navigation);
navigation.init();
navigation.update();
}
else if (navigation.prevEl && navigation.nextEl) {
navigation.destroy();
navigation.nextEl = null;
navigation.prevEl = null;
}
}
if (changedParams.thumbs && this.thumbs && this.thumbs.swiper) {
this.updateParameter('thumbs', this.thumbs);
const initialized = thumbs.init();
if (initialized)
thumbs.update(true);
}
if (changedParams.controller && this.controller && this.controller.control) {
this.swiperRef.controller.control = this.controller.control;
}
this.swiperRef.update();
}
updateSwiper(changedParams) {
var _a, _b;
if (changedParams.config) {
return;
}
if (!(changedParams && this.swiperRef && !this.swiperRef.destroyed)) {
return;
}
for (const key in changedParams) {
if (ignoreNgOnChanges.indexOf(key) >= 0) {
continue;
}
const newValue = (_b = (_a = changedParams[key]) === null || _a === void 0 ? void 0 : _a.currentValue) !== null && _b !== void 0 ? _b : changedParams[key];
this.updateParameter(key, newValue);
}
if (changedParams.allowSlideNext) {
this.swiperRef.allowSlideNext = this.allowSlideNext;
}
if (changedParams.allowSlidePrev) {
this.swiperRef.allowSlidePrev = this.allowSlidePrev;
}
if (changedParams.direction) {
this.swiperRef.changeDirection(this.direction, false);
}
if (changedParams.breakpoints) {
if (this.loop && !this.loopedSlides) {
this.calcLoopedSlides();
}
this.swiperRef.currentBreakpoint = null;
this.swiperRef.setBreakpoint();
}
this.swiperRef.update();
}
calcLoopedSlides() {
if (!this.loop) {
return;
}
let slidesPerViewParams = this.slidesPerView;
if (this.breakpoints) {
const breakpoint = Swiper.prototype.getBreakpoint(this.breakpoints);
const breakpointOnlyParams = breakpoint in this.breakpoints ? this.breakpoints[breakpoint] : undefined;
if (breakpointOnlyParams && breakpointOnlyParams.slidesPerView) {
slidesPerViewParams = breakpointOnlyParams.slidesPerView;
}
}
if (slidesPerViewParams === 'auto') {
this.loopedSlides = this.slides.length;
return this.slides.length;
}
let loopedSlides = this.loopedSlides || slidesPerViewParams;
loopedSlides += this.loopAdditionalSlides;
if (loopedSlides > this.slides.length) {
loopedSlides = this.slides.length;
}
this.loopedSlides = loopedSlides;
return loopedSlides;
}
updateParameter(key, value) {
if (!(this.swiperRef && !this.swiperRef.destroyed)) {
return;
}
const _key = key.replace(/^_/, '');
if (Object.keys(this.swiperRef.modules).indexOf(_key) >= 0) {
extend(value, this.swiperRef.modules[_key].params[_key]);
}
if (isObject(this.swiperRef.params[_key]) && isObject(value)) {
extend(this.swiperRef.params[_key], value);
}
else {
this.swiperRef.params[_key] = value;
}
}
setIndex(index, speed, silent) {
if (!this.swiperRef) {
this.initialSlide = index;
return;
}
if (index === this.swiperRef.realIndex) {
return;
}
this.zone.runOutsideAngular(() => {
if (this.loop) {
this.swiperRef.slideToLoop(index, speed, !silent);
}
else {
this.swiperRef.slideTo(index, speed, !silent);
}
});
}
ngOnDestroy() {
this.swiperRef.destroy();
}
}
SwiperComponent.decorators = [
{ type: Component, args: [{
selector: 'swiper, [swiper]',
template: "