carousel-angular
Version:
A simple carousel component for Angular 14+ based on 'angular-responsive-carousel' by Ivy Laboratory http://ivylab.space
299 lines • 35.3 kB
JavaScript
export class Slide {
constructor(carouselProperties, utils, cells, container) {
this.carouselProperties = carouselProperties;
this.utils = utils;
this.cells = cells;
this.container = container;
this.slideLength = 0;
this.isSlideInProgress = false;
this.counter = 0;
this._counter = 0;
this.distance = 0;
this.distanceAbs = 0;
this.isNotClickOnArrow = false;
this.initialPositionX = 0;
this.currentPositionX = 0;
/* The slide length has been limited by the limitSlideLength() method */
this.isSlideLengthLimited = false;
this.init();
}
get fullCellWidth() {
return this.carouselProperties.cellWidth + this.carouselProperties.margin;
}
get margin() {
return this.carouselProperties.margin;
}
get minSwipeDistance() {
return this.carouselProperties.minSwipeDistance;
}
get numberOfVisibleCells() {
return this.utils.numberOfVisibleCells;
}
get visibleCellsOverflowContainer() {
return this.utils.visibleCellsOverflowContainer;
}
/* The position to which the container returns after each slide
* in the light DUM tree mode.
*/
get fixedContainerPosition() {
return -(this.overflowCellsLimit * this.fullCellWidth);
}
get overflowCellsLimit() {
return this.utils.overflowCellsLimit;
}
/* Number of cell elements in the DUM tree */
get cellLength() {
return this.cells.cellLength;
}
updateProperties(carouselProperties) {
this.carouselProperties = carouselProperties;
this.setVisibleWidth();
}
init() {
this.visibleWidth =
this.carouselProperties.visibleWidth ||
this.carouselProperties.hostElement.clientWidth;
}
handleTouchstart() {
/* Touchstart event is not called for arrow */
this.isNotClickOnArrow = true;
this.isSlideLengthLimited = false;
if (!this.isSlideInProgress) {
this.initialPositionX = this.container.getCurrentPositionX();
}
}
handleTouchend() {
if (!this.isNotClickOnArrow) {
return;
}
this.currentPositionX = this.container.getCurrentPositionX();
this.distanceAbs = Math.abs(this.initialPositionX - this.currentPositionX);
this.distance = this.initialPositionX - this.currentPositionX;
this.direction = this.getDirection();
this.isNotClickOnArrow = false;
this.handleSlide();
}
handleTransitionend() {
this.setCounter();
this.isSlideInProgress = false;
}
handleSlide(customSlideLength = undefined) {
const isUsingButton = customSlideLength;
let newPositionX;
if ((isUsingButton && this.isSlideInProgress) || !this.direction) {
return;
}
/* Custom slide length is used in arrows */
if (customSlideLength) {
this.slideLength = this.limitSlideLength(customSlideLength);
if (!this.isSlideInProgress) {
this.initialPositionX = this.container.getCurrentPositionX();
}
}
else {
this.slideLength = this.getSlideLength(this.distanceAbs);
}
/* Store intermediate counter value */
this._counter = this.getPreliminaryCounter();
if (this.direction === 'left') {
if (!customSlideLength) {
this.slideLength = this.limitSlideLength(this.getSlideLength(this.distanceAbs));
}
this._counter = this.getPreliminaryCounter();
const isSlidesEnd = this.isSlidesEnd(this._counter);
newPositionX = this.getPositionByIndex(this._counter);
if (isSlidesEnd) {
this._counter = this.counter;
newPositionX = this.getPositionByIndex(this.counter);
this.slideLength = 0;
}
}
if (this.direction === 'right') {
if (!customSlideLength) {
this.slideLength = this.getSlideLength(this.distanceAbs);
}
if (this._counter < 0) {
this._counter = this.counter;
this.slideLength = this.counter;
}
newPositionX = this.getPositionByIndex(this.counter - this.slideLength);
}
if (this.container.getCurrentPositionX() !== newPositionX) {
this.isSlideInProgress = true;
this.container.transformPositionX(newPositionX);
}
}
next(length = 1) {
this.direction = 'left';
this.handleSlide(length);
}
prev(length = 1) {
this.direction = 'right';
this.handleSlide(length);
}
select(index) {
if (index > this.cellLength - 1) {
return;
}
if (index > this.counter) {
const length = index - this.counter;
this.next(length);
}
if (index < this.counter) {
const length = this.counter - index;
this.prev(length);
}
}
getPreliminaryCounter() {
if (this.direction === 'left') {
return this.counter + this.slideLength;
}
if (this.direction === 'right') {
return this.counter - this.slideLength;
}
return 0;
}
/*
* Limits the length of the slide during calls to the next() and prev()
* methods if the specified position is outside the cell length
*/
limitSlideLength(slideLength) {
if (slideLength > 1) {
for (let i = 0; i < slideLength; i++) {
const newCounter = this.counter + (slideLength - i);
if (!this.isSlidesEnd(newCounter)) {
slideLength -= i;
this.isSlideLengthLimited = i > 0;
break;
}
}
}
return slideLength;
}
/* Offset the container to show the last cell completely */
getPositionCorrection(counter) {
let correction = 0;
const isLastSlide = this.isLastSlide(counter);
if (this.isSlideLengthLimited || isLastSlide) {
const cellsWidth = this.cells.cellLengthInLightDOMMode * this.fullCellWidth;
if (this.visibleWidth < cellsWidth) {
correction = -(this.numberOfVisibleCells * this.fullCellWidth -
this.visibleWidth -
this.margin);
}
if (correction >= -this.margin) {
correction = 0;
}
}
return correction;
}
getSlideLength(distanceAbs) {
let length = Math.floor(distanceAbs / this.fullCellWidth);
if (distanceAbs % this.fullCellWidth >= this.minSwipeDistance) {
length++;
}
return length;
}
getDistanceAbs() {
return Math.abs(this.initialPositionX - this.currentPositionX);
}
getDirection() {
const direction = Math.sign(this.initialPositionX - this.currentPositionX);
if (direction === -1) {
return 'right';
}
if (direction === 1) {
return 'left';
}
return undefined;
}
isSlidesEnd(counter) {
const margin = this.visibleCellsOverflowContainer ? 1 : 0;
const imageLength = this.cells.cellLength;
return imageLength - counter + margin < this.numberOfVisibleCells;
}
isLastSlide(counter) {
return this.isSlidesEnd(counter + 1);
}
setCounter() {
if (this.direction === 'left') {
this.counter += this.slideLength;
}
if (this.direction === 'right') {
this.counter -= this.slideLength;
}
}
getPositionByIndex(_counter) {
let correction = this.getPositionCorrection(this.counter + this.slideLength);
let position;
if (correction !== 0) {
correction += this.fullCellWidth;
}
if (this.direction === 'right') {
correction = 0;
}
position = -(_counter * this.fullCellWidth - correction);
position = this.provideSafePosition(position);
return position;
}
provideSafePosition(position) {
const endPosition = this.container.getEndPosition();
if (this.direction === 'left') {
if (position > 0) {
position = 0;
}
}
if (this.direction === 'right') {
if (position < endPosition) {
position = endPosition;
}
}
return position;
}
getPositionWithoutCorrection(value) {
const remainder = Math.round(value) % this.fullCellWidth;
if (remainder !== 0) {
return value - (this.fullCellWidth + remainder);
}
return value;
}
isNextArrowDisabled() {
return (this.isLastSlide(this.counter) ||
(!this.visibleCellsOverflowContainer &&
this.cellLength <= this.numberOfVisibleCells) ||
(this.visibleCellsOverflowContainer &&
this.cellLength < this.numberOfVisibleCells));
}
isPrevArrowDisabled() {
return this.counter === 0;
}
alignContainerFast() {
if (this.ifLeftDOMModeToBeginning(this.counter)) {
/* If we have already exited the light DOM mode but
* the cells are still out of place
*/
if (this.cells.ifSequenceOfCellsIsChanged()) {
const positionX = -(this.counter * this.fullCellWidth);
this.container.transformPositionX(positionX, 0);
this.cells.setCounter(this.counter);
this.cells.lineUp();
}
}
}
ifLeftDOMModeToBeginning(counter) {
let flag;
if (counter <= this.overflowCellsLimit) {
flag = true;
}
if (this.counter <= this.overflowCellsLimit) {
flag = true;
}
return flag;
}
setVisibleWidth() {
this.visibleWidth =
this.carouselProperties.visibleWidth ||
this.carouselProperties.hostElement.clientWidth;
}
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"slide.js","sourceRoot":"","sources":["../../../projects/carousel-angular/src/lib/slide.ts"],"names":[],"mappings":"AAMA,MAAM,OAAO,KAAK;IA8DhB,YACU,kBAAsC,EACtC,KAAU,EACV,KAAU,EACV,SAAc;QAHd,uBAAkB,GAAlB,kBAAkB,CAAoB;QACtC,UAAK,GAAL,KAAK,CAAK;QACV,UAAK,GAAL,KAAK,CAAK;QACV,cAAS,GAAT,SAAS,CAAK;QAjExB,gBAAW,GAAG,CAAC,CAAC;QAEhB,sBAAiB,GAAG,KAAK,CAAC;QAI1B,YAAO,GAAG,CAAC,CAAC;QAEZ,aAAQ,GAAG,CAAC,CAAC;QAEb,aAAQ,GAAG,CAAC,CAAC;QAEb,gBAAW,GAAG,CAAC,CAAC;QAIhB,sBAAiB,GAAG,KAAK,CAAC;QAE1B,qBAAgB,GAAG,CAAC,CAAC;QAErB,qBAAgB,GAAG,CAAC,CAAC;QAErB,wEAAwE;QACxE,yBAAoB,GAAG,KAAK,CAAC;QA4C3B,IAAI,CAAC,IAAI,EAAE,CAAC;IACd,CAAC;IA3CD,IAAI,aAAa;QACf,OAAO,IAAI,CAAC,kBAAkB,CAAC,SAAS,GAAG,IAAI,CAAC,kBAAkB,CAAC,MAAM,CAAC;IAC5E,CAAC;IAED,IAAI,MAAM;QACR,OAAO,IAAI,CAAC,kBAAkB,CAAC,MAAM,CAAC;IACxC,CAAC;IAED,IAAI,gBAAgB;QAClB,OAAO,IAAI,CAAC,kBAAkB,CAAC,gBAAgB,CAAC;IAClD,CAAC;IAED,IAAI,oBAAoB;QACtB,OAAO,IAAI,CAAC,KAAK,CAAC,oBAAoB,CAAC;IACzC,CAAC;IAED,IAAI,6BAA6B;QAC/B,OAAO,IAAI,CAAC,KAAK,CAAC,6BAA6B,CAAC;IAClD,CAAC;IAED;;OAEG;IACH,IAAI,sBAAsB;QACxB,OAAO,CAAC,CAAC,IAAI,CAAC,kBAAkB,GAAG,IAAI,CAAC,aAAa,CAAC,CAAC;IACzD,CAAC;IAED,IAAI,kBAAkB;QACpB,OAAO,IAAI,CAAC,KAAK,CAAC,kBAAkB,CAAC;IACvC,CAAC;IAED,6CAA6C;IAC7C,IAAI,UAAU;QACZ,OAAO,IAAI,CAAC,KAAK,CAAC,UAAU,CAAC;IAC/B,CAAC;IAWD,gBAAgB,CAAC,kBAAsC;QACrD,IAAI,CAAC,kBAAkB,GAAG,kBAAkB,CAAC;QAC7C,IAAI,CAAC,eAAe,EAAE,CAAC;IACzB,CAAC;IAED,IAAI;QACF,IAAI,CAAC,YAAY;YACf,IAAI,CAAC,kBAAkB,CAAC,YAAY;gBACpC,IAAI,CAAC,kBAAkB,CAAC,WAAW,CAAC,WAAW,CAAC;IACpD,CAAC;IAED,gBAAgB;QACd,8CAA8C;QAC9C,IAAI,CAAC,iBAAiB,GAAG,IAAI,CAAC;QAC9B,IAAI,CAAC,oBAAoB,GAAG,KAAK,CAAC;QAElC,IAAI,CAAC,IAAI,CAAC,iBAAiB,EAAE;YAC3B,IAAI,CAAC,gBAAgB,GAAG,IAAI,CAAC,SAAS,CAAC,mBAAmB,EAAE,CAAC;SAC9D;IACH,CAAC;IAED,cAAc;QACZ,IAAI,CAAC,IAAI,CAAC,iBAAiB,EAAE;YAC3B,OAAO;SACR;QACD,IAAI,CAAC,gBAAgB,GAAG,IAAI,CAAC,SAAS,CAAC,mBAAmB,EAAE,CAAC;QAC7D,IAAI,CAAC,WAAW,GAAG,IAAI,CAAC,GAAG,CAAC,IAAI,CAAC,gBAAgB,GAAG,IAAI,CAAC,gBAAgB,CAAC,CAAC;QAC3E,IAAI,CAAC,QAAQ,GAAG,IAAI,CAAC,gBAAgB,GAAG,IAAI,CAAC,gBAAgB,CAAC;QAC9D,IAAI,CAAC,SAAS,GAAG,IAAI,CAAC,YAAY,EAAE,CAAC;QACrC,IAAI,CAAC,iBAAiB,GAAG,KAAK,CAAC;QAC/B,IAAI,CAAC,WAAW,EAAE,CAAC;IACrB,CAAC;IAED,mBAAmB;QACjB,IAAI,CAAC,UAAU,EAAE,CAAC;QAClB,IAAI,CAAC,iBAAiB,GAAG,KAAK,CAAC;IACjC,CAAC;IAED,WAAW,CAAC,oBAAwC,SAAS;QAC3D,MAAM,aAAa,GAAG,iBAAiB,CAAC;QACxC,IAAI,YAAY,CAAC;QAEjB,IAAI,CAAC,aAAa,IAAI,IAAI,CAAC,iBAAiB,CAAC,IAAI,CAAC,IAAI,CAAC,SAAS,EAAE;YAChE,OAAO;SACR;QAED,2CAA2C;QAC3C,IAAI,iBAAiB,EAAE;YACrB,IAAI,CAAC,WAAW,GAAG,IAAI,CAAC,gBAAgB,CAAC,iBAAiB,CAAC,CAAC;YAE5D,IAAI,CAAC,IAAI,CAAC,iBAAiB,EAAE;gBAC3B,IAAI,CAAC,gBAAgB,GAAG,IAAI,CAAC,SAAS,CAAC,mBAAmB,EAAE,CAAC;aAC9D;SACF;aAAM;YACL,IAAI,CAAC,WAAW,GAAG,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC,WAAW,CAAC,CAAC;SAC1D;QAED,sCAAsC;QACtC,IAAI,CAAC,QAAQ,GAAG,IAAI,CAAC,qBAAqB,EAAE,CAAC;QAE7C,IAAI,IAAI,CAAC,SAAS,KAAK,MAAM,EAAE;YAC7B,IAAI,CAAC,iBAAiB,EAAE;gBACtB,IAAI,CAAC,WAAW,GAAG,IAAI,CAAC,gBAAgB,CACtC,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC,WAAW,CAAC,CACtC,CAAC;aACH;YAED,IAAI,CAAC,QAAQ,GAAG,IAAI,CAAC,qBAAqB,EAAE,CAAC;YAC7C,MAAM,WAAW,GAAG,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC,QAAQ,CAAC,CAAC;YACpD,YAAY,GAAG,IAAI,CAAC,kBAAkB,CAAC,IAAI,CAAC,QAAQ,CAAC,CAAC;YAEtD,IAAI,WAAW,EAAE;gBACf,IAAI,CAAC,QAAQ,GAAG,IAAI,CAAC,OAAO,CAAC;gBAE7B,YAAY,GAAG,IAAI,CAAC,kBAAkB,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;gBACrD,IAAI,CAAC,WAAW,GAAG,CAAC,CAAC;aACtB;SACF;QAED,IAAI,IAAI,CAAC,SAAS,KAAK,OAAO,EAAE;YAC9B,IAAI,CAAC,iBAAiB,EAAE;gBACtB,IAAI,CAAC,WAAW,GAAG,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC,WAAW,CAAC,CAAC;aAC1D;YAED,IAAI,IAAI,CAAC,QAAQ,GAAG,CAAC,EAAE;gBACrB,IAAI,CAAC,QAAQ,GAAG,IAAI,CAAC,OAAO,CAAC;gBAC7B,IAAI,CAAC,WAAW,GAAG,IAAI,CAAC,OAAO,CAAC;aACjC;YAED,YAAY,GAAG,IAAI,CAAC,kBAAkB,CAAC,IAAI,CAAC,OAAO,GAAG,IAAI,CAAC,WAAW,CAAC,CAAC;SACzE;QAED,IAAI,IAAI,CAAC,SAAS,CAAC,mBAAmB,EAAE,KAAK,YAAY,EAAE;YACzD,IAAI,CAAC,iBAAiB,GAAG,IAAI,CAAC;YAC9B,IAAI,CAAC,SAAS,CAAC,kBAAkB,CAAC,YAAY,CAAC,CAAC;SACjD;IACH,CAAC;IAED,IAAI,CAAC,MAAM,GAAG,CAAC;QACb,IAAI,CAAC,SAAS,GAAG,MAAM,CAAC;QACxB,IAAI,CAAC,WAAW,CAAC,MAAM,CAAC,CAAC;IAC3B,CAAC;IAED,IAAI,CAAC,MAAM,GAAG,CAAC;QACb,IAAI,CAAC,SAAS,GAAG,OAAO,CAAC;QACzB,IAAI,CAAC,WAAW,CAAC,MAAM,CAAC,CAAC;IAC3B,CAAC;IAED,MAAM,CAAC,KAAa;QAClB,IAAI,KAAK,GAAG,IAAI,CAAC,UAAU,GAAG,CAAC,EAAE;YAC/B,OAAO;SACR;QAED,IAAI,KAAK,GAAG,IAAI,CAAC,OAAO,EAAE;YACxB,MAAM,MAAM,GAAG,KAAK,GAAG,IAAI,CAAC,OAAO,CAAC;YACpC,IAAI,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC;SACnB;QAED,IAAI,KAAK,GAAG,IAAI,CAAC,OAAO,EAAE;YACxB,MAAM,MAAM,GAAG,IAAI,CAAC,OAAO,GAAG,KAAK,CAAC;YACpC,IAAI,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC;SACnB;IACH,CAAC;IAED,qBAAqB;QACnB,IAAI,IAAI,CAAC,SAAS,KAAK,MAAM,EAAE;YAC7B,OAAO,IAAI,CAAC,OAAO,GAAG,IAAI,CAAC,WAAW,CAAC;SACxC;QAED,IAAI,IAAI,CAAC,SAAS,KAAK,OAAO,EAAE;YAC9B,OAAO,IAAI,CAAC,OAAO,GAAG,IAAI,CAAC,WAAW,CAAC;SACxC;QAED,OAAO,CAAC,CAAC;IACX,CAAC;IAED;;;OAGG;IACH,gBAAgB,CAAC,WAAmB;QAClC,IAAI,WAAW,GAAG,CAAC,EAAE;YACnB,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,WAAW,EAAE,CAAC,EAAE,EAAE;gBACpC,MAAM,UAAU,GAAG,IAAI,CAAC,OAAO,GAAG,CAAC,WAAW,GAAG,CAAC,CAAC,CAAC;gBAEpD,IAAI,CAAC,IAAI,CAAC,WAAW,CAAC,UAAU,CAAC,EAAE;oBACjC,WAAW,IAAI,CAAC,CAAC;oBACjB,IAAI,CAAC,oBAAoB,GAAG,CAAC,GAAG,CAAC,CAAC;oBAClC,MAAM;iBACP;aACF;SACF;QACD,OAAO,WAAW,CAAC;IACrB,CAAC;IAED,2DAA2D;IAC3D,qBAAqB,CAAC,OAAe;QACnC,IAAI,UAAU,GAAG,CAAC,CAAC;QACnB,MAAM,WAAW,GAAG,IAAI,CAAC,WAAW,CAAC,OAAO,CAAC,CAAC;QAE9C,IAAI,IAAI,CAAC,oBAAoB,IAAI,WAAW,EAAE;YAC5C,MAAM,UAAU,GACd,IAAI,CAAC,KAAK,CAAC,wBAAwB,GAAG,IAAI,CAAC,aAAa,CAAC;YAE3D,IAAI,IAAI,CAAC,YAAY,GAAG,UAAU,EAAE;gBAClC,UAAU,GAAG,CAAC,CACZ,IAAI,CAAC,oBAAoB,GAAG,IAAI,CAAC,aAAa;oBAC9C,IAAI,CAAC,YAAY;oBACjB,IAAI,CAAC,MAAM,CACZ,CAAC;aACH;YAED,IAAI,UAAU,IAAI,CAAC,IAAI,CAAC,MAAM,EAAE;gBAC9B,UAAU,GAAG,CAAC,CAAC;aAChB;SACF;QAED,OAAO,UAAU,CAAC;IACpB,CAAC;IAED,cAAc,CAAC,WAAmB;QAChC,IAAI,MAAM,GAAG,IAAI,CAAC,KAAK,CAAC,WAAW,GAAG,IAAI,CAAC,aAAa,CAAC,CAAC;QAE1D,IAAI,WAAW,GAAG,IAAI,CAAC,aAAa,IAAI,IAAI,CAAC,gBAAgB,EAAE;YAC7D,MAAM,EAAE,CAAC;SACV;QAED,OAAO,MAAM,CAAC;IAChB,CAAC;IAED,cAAc;QACZ,OAAO,IAAI,CAAC,GAAG,CAAC,IAAI,CAAC,gBAAgB,GAAG,IAAI,CAAC,gBAAgB,CAAC,CAAC;IACjE,CAAC;IAED,YAAY;QACV,MAAM,SAAS,GAAG,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,gBAAgB,GAAG,IAAI,CAAC,gBAAgB,CAAC,CAAC;QAE3E,IAAI,SAAS,KAAK,CAAC,CAAC,EAAE;YACpB,OAAO,OAAO,CAAC;SAChB;QACD,IAAI,SAAS,KAAK,CAAC,EAAE;YACnB,OAAO,MAAM,CAAC;SACf;QAED,OAAO,SAAS,CAAC;IACnB,CAAC;IAED,WAAW,CAAC,OAAe;QACzB,MAAM,MAAM,GAAG,IAAI,CAAC,6BAA6B,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC;QAC1D,MAAM,WAAW,GAAG,IAAI,CAAC,KAAK,CAAC,UAAU,CAAC;QAE1C,OAAO,WAAW,GAAG,OAAO,GAAG,MAAM,GAAG,IAAI,CAAC,oBAAoB,CAAC;IACpE,CAAC;IAED,WAAW,CAAC,OAAe;QACzB,OAAO,IAAI,CAAC,WAAW,CAAC,OAAO,GAAG,CAAC,CAAC,CAAC;IACvC,CAAC;IAED,UAAU;QACR,IAAI,IAAI,CAAC,SAAS,KAAK,MAAM,EAAE;YAC7B,IAAI,CAAC,OAAO,IAAI,IAAI,CAAC,WAAW,CAAC;SAClC;QAED,IAAI,IAAI,CAAC,SAAS,KAAK,OAAO,EAAE;YAC9B,IAAI,CAAC,OAAO,IAAI,IAAI,CAAC,WAAW,CAAC;SAClC;IACH,CAAC;IAED,kBAAkB,CAAC,QAAgB;QACjC,IAAI,UAAU,GAAG,IAAI,CAAC,qBAAqB,CACzC,IAAI,CAAC,OAAO,GAAG,IAAI,CAAC,WAAW,CAChC,CAAC;QACF,IAAI,QAAQ,CAAC;QAEb,IAAI,UAAU,KAAK,CAAC,EAAE;YACpB,UAAU,IAAI,IAAI,CAAC,aAAa,CAAC;SAClC;QAED,IAAI,IAAI,CAAC,SAAS,KAAK,OAAO,EAAE;YAC9B,UAAU,GAAG,CAAC,CAAC;SAChB;QAED,QAAQ,GAAG,CAAC,CAAC,QAAQ,GAAG,IAAI,CAAC,aAAa,GAAG,UAAU,CAAC,CAAC;QAEzD,QAAQ,GAAG,IAAI,CAAC,mBAAmB,CAAC,QAAQ,CAAC,CAAC;QAE9C,OAAO,QAAQ,CAAC;IAClB,CAAC;IAED,mBAAmB,CAAC,QAAgB;QAClC,MAAM,WAAW,GAAG,IAAI,CAAC,SAAS,CAAC,cAAc,EAAE,CAAC;QAEpD,IAAI,IAAI,CAAC,SAAS,KAAK,MAAM,EAAE;YAC7B,IAAI,QAAQ,GAAG,CAAC,EAAE;gBAChB,QAAQ,GAAG,CAAC,CAAC;aACd;SACF;QAED,IAAI,IAAI,CAAC,SAAS,KAAK,OAAO,EAAE;YAC9B,IAAI,QAAQ,GAAG,WAAW,EAAE;gBAC1B,QAAQ,GAAG,WAAW,CAAC;aACxB;SACF;QAED,OAAO,QAAQ,CAAC;IAClB,CAAC;IAED,4BAA4B,CAAC,KAAa;QACxC,MAAM,SAAS,GAAG,IAAI,CAAC,KAAK,CAAC,KAAK,CAAC,GAAG,IAAI,CAAC,aAAa,CAAC;QAEzD,IAAI,SAAS,KAAK,CAAC,EAAE;YACnB,OAAO,KAAK,GAAG,CAAC,IAAI,CAAC,aAAa,GAAG,SAAS,CAAC,CAAC;SACjD;QACD,OAAO,KAAK,CAAC;IACf,CAAC;IAED,mBAAmB;QACjB,OAAO,CACL,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC,OAAO,CAAC;YAC9B,CAAC,CAAC,IAAI,CAAC,6BAA6B;gBAClC,IAAI,CAAC,UAAU,IAAI,IAAI,CAAC,oBAAoB,CAAC;YAC/C,CAAC,IAAI,CAAC,6BAA6B;gBACjC,IAAI,CAAC,UAAU,GAAG,IAAI,CAAC,oBAAoB,CAAC,CAC/C,CAAC;IACJ,CAAC;IAED,mBAAmB;QACjB,OAAO,IAAI,CAAC,OAAO,KAAK,CAAC,CAAC;IAC5B,CAAC;IAED,kBAAkB;QAChB,IAAI,IAAI,CAAC,wBAAwB,CAAC,IAAI,CAAC,OAAO,CAAC,EAAE;YAC/C;;eAEG;YACH,IAAI,IAAI,CAAC,KAAK,CAAC,0BAA0B,EAAE,EAAE;gBAC3C,MAAM,SAAS,GAAG,CAAC,CAAC,IAAI,CAAC,OAAO,GAAG,IAAI,CAAC,aAAa,CAAC,CAAC;gBACvD,IAAI,CAAC,SAAS,CAAC,kBAAkB,CAAC,SAAS,EAAE,CAAC,CAAC,CAAC;gBAEhD,IAAI,CAAC,KAAK,CAAC,UAAU,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;gBACpC,IAAI,CAAC,KAAK,CAAC,MAAM,EAAE,CAAC;aACrB;SACF;IACH,CAAC;IAED,wBAAwB,CAAC,OAAe;QACtC,IAAI,IAAI,CAAC;QAET,IAAI,OAAO,IAAI,IAAI,CAAC,kBAAkB,EAAE;YACtC,IAAI,GAAG,IAAI,CAAC;SACb;QAED,IAAI,IAAI,CAAC,OAAO,IAAI,IAAI,CAAC,kBAAkB,EAAE;YAC3C,IAAI,GAAG,IAAI,CAAC;SACb;QAED,OAAO,IAAI,CAAC;IACd,CAAC;IAED,eAAe;QACb,IAAI,CAAC,YAAY;YACf,IAAI,CAAC,kBAAkB,CAAC,YAAY;gBACpC,IAAI,CAAC,kBAAkB,CAAC,WAAW,CAAC,WAAW,CAAC;IACpD,CAAC;CACF","sourcesContent":["import { Properties as CarouselProperties } from './interfaces';\n\nexport interface Properties {\n  carouselProperties: CarouselProperties;\n}\n\nexport class Slide {\n  slideLength = 0;\n\n  isSlideInProgress = false;\n\n  direction: 'left' | 'right' | undefined;\n\n  counter = 0;\n\n  _counter = 0;\n\n  distance = 0;\n\n  distanceAbs = 0;\n\n  visibleWidth!: number;\n\n  isNotClickOnArrow = false;\n\n  initialPositionX = 0;\n\n  currentPositionX = 0;\n\n  /* The slide length has been limited by the limitSlideLength() method */\n  isSlideLengthLimited = false;\n\n  get fullCellWidth() {\n    return this.carouselProperties.cellWidth + this.carouselProperties.margin;\n  }\n\n  get margin() {\n    return this.carouselProperties.margin;\n  }\n\n  get minSwipeDistance() {\n    return this.carouselProperties.minSwipeDistance;\n  }\n\n  get numberOfVisibleCells() {\n    return this.utils.numberOfVisibleCells;\n  }\n\n  get visibleCellsOverflowContainer() {\n    return this.utils.visibleCellsOverflowContainer;\n  }\n\n  /* The position to which the container returns after each slide\n   * in the light DUM tree mode.\n   */\n  get fixedContainerPosition() {\n    return -(this.overflowCellsLimit * this.fullCellWidth);\n  }\n\n  get overflowCellsLimit() {\n    return this.utils.overflowCellsLimit;\n  }\n\n  /* Number of cell elements in the DUM tree */\n  get cellLength() {\n    return this.cells.cellLength;\n  }\n\n  constructor(\n    private carouselProperties: CarouselProperties,\n    private utils: any,\n    private cells: any,\n    private container: any\n  ) {\n    this.init();\n  }\n\n  updateProperties(carouselProperties: CarouselProperties) {\n    this.carouselProperties = carouselProperties;\n    this.setVisibleWidth();\n  }\n\n  init() {\n    this.visibleWidth =\n      this.carouselProperties.visibleWidth ||\n      this.carouselProperties.hostElement.clientWidth;\n  }\n\n  handleTouchstart() {\n    /* Touchstart event is not called for arrow */\n    this.isNotClickOnArrow = true;\n    this.isSlideLengthLimited = false;\n\n    if (!this.isSlideInProgress) {\n      this.initialPositionX = this.container.getCurrentPositionX();\n    }\n  }\n\n  handleTouchend() {\n    if (!this.isNotClickOnArrow) {\n      return;\n    }\n    this.currentPositionX = this.container.getCurrentPositionX();\n    this.distanceAbs = Math.abs(this.initialPositionX - this.currentPositionX);\n    this.distance = this.initialPositionX - this.currentPositionX;\n    this.direction = this.getDirection();\n    this.isNotClickOnArrow = false;\n    this.handleSlide();\n  }\n\n  handleTransitionend() {\n    this.setCounter();\n    this.isSlideInProgress = false;\n  }\n\n  handleSlide(customSlideLength: number | undefined = undefined) {\n    const isUsingButton = customSlideLength;\n    let newPositionX;\n\n    if ((isUsingButton && this.isSlideInProgress) || !this.direction) {\n      return;\n    }\n\n    /* Custom slide length is used in arrows */\n    if (customSlideLength) {\n      this.slideLength = this.limitSlideLength(customSlideLength);\n\n      if (!this.isSlideInProgress) {\n        this.initialPositionX = this.container.getCurrentPositionX();\n      }\n    } else {\n      this.slideLength = this.getSlideLength(this.distanceAbs);\n    }\n\n    /* Store intermediate counter value */\n    this._counter = this.getPreliminaryCounter();\n\n    if (this.direction === 'left') {\n      if (!customSlideLength) {\n        this.slideLength = this.limitSlideLength(\n          this.getSlideLength(this.distanceAbs)\n        );\n      }\n\n      this._counter = this.getPreliminaryCounter();\n      const isSlidesEnd = this.isSlidesEnd(this._counter);\n      newPositionX = this.getPositionByIndex(this._counter);\n\n      if (isSlidesEnd) {\n        this._counter = this.counter;\n\n        newPositionX = this.getPositionByIndex(this.counter);\n        this.slideLength = 0;\n      }\n    }\n\n    if (this.direction === 'right') {\n      if (!customSlideLength) {\n        this.slideLength = this.getSlideLength(this.distanceAbs);\n      }\n\n      if (this._counter < 0) {\n        this._counter = this.counter;\n        this.slideLength = this.counter;\n      }\n\n      newPositionX = this.getPositionByIndex(this.counter - this.slideLength);\n    }\n\n    if (this.container.getCurrentPositionX() !== newPositionX) {\n      this.isSlideInProgress = true;\n      this.container.transformPositionX(newPositionX);\n    }\n  }\n\n  next(length = 1) {\n    this.direction = 'left';\n    this.handleSlide(length);\n  }\n\n  prev(length = 1) {\n    this.direction = 'right';\n    this.handleSlide(length);\n  }\n\n  select(index: number) {\n    if (index > this.cellLength - 1) {\n      return;\n    }\n\n    if (index > this.counter) {\n      const length = index - this.counter;\n      this.next(length);\n    }\n\n    if (index < this.counter) {\n      const length = this.counter - index;\n      this.prev(length);\n    }\n  }\n\n  getPreliminaryCounter() {\n    if (this.direction === 'left') {\n      return this.counter + this.slideLength;\n    }\n\n    if (this.direction === 'right') {\n      return this.counter - this.slideLength;\n    }\n\n    return 0;\n  }\n\n  /*\n   * Limits the length of the slide during calls to the next() and prev()\n   * methods if the specified position is outside the cell length\n   */\n  limitSlideLength(slideLength: number) {\n    if (slideLength > 1) {\n      for (let i = 0; i < slideLength; i++) {\n        const newCounter = this.counter + (slideLength - i);\n\n        if (!this.isSlidesEnd(newCounter)) {\n          slideLength -= i;\n          this.isSlideLengthLimited = i > 0;\n          break;\n        }\n      }\n    }\n    return slideLength;\n  }\n\n  /* Offset the container to show the last cell completely */\n  getPositionCorrection(counter: number) {\n    let correction = 0;\n    const isLastSlide = this.isLastSlide(counter);\n\n    if (this.isSlideLengthLimited || isLastSlide) {\n      const cellsWidth =\n        this.cells.cellLengthInLightDOMMode * this.fullCellWidth;\n\n      if (this.visibleWidth < cellsWidth) {\n        correction = -(\n          this.numberOfVisibleCells * this.fullCellWidth -\n          this.visibleWidth -\n          this.margin\n        );\n      }\n\n      if (correction >= -this.margin) {\n        correction = 0;\n      }\n    }\n\n    return correction;\n  }\n\n  getSlideLength(distanceAbs: number) {\n    let length = Math.floor(distanceAbs / this.fullCellWidth);\n\n    if (distanceAbs % this.fullCellWidth >= this.minSwipeDistance) {\n      length++;\n    }\n\n    return length;\n  }\n\n  getDistanceAbs() {\n    return Math.abs(this.initialPositionX - this.currentPositionX);\n  }\n\n  getDirection() {\n    const direction = Math.sign(this.initialPositionX - this.currentPositionX);\n\n    if (direction === -1) {\n      return 'right';\n    }\n    if (direction === 1) {\n      return 'left';\n    }\n\n    return undefined;\n  }\n\n  isSlidesEnd(counter: number) {\n    const margin = this.visibleCellsOverflowContainer ? 1 : 0;\n    const imageLength = this.cells.cellLength;\n\n    return imageLength - counter + margin < this.numberOfVisibleCells;\n  }\n\n  isLastSlide(counter: number) {\n    return this.isSlidesEnd(counter + 1);\n  }\n\n  setCounter() {\n    if (this.direction === 'left') {\n      this.counter += this.slideLength;\n    }\n\n    if (this.direction === 'right') {\n      this.counter -= this.slideLength;\n    }\n  }\n\n  getPositionByIndex(_counter: number) {\n    let correction = this.getPositionCorrection(\n      this.counter + this.slideLength\n    );\n    let position;\n\n    if (correction !== 0) {\n      correction += this.fullCellWidth;\n    }\n\n    if (this.direction === 'right') {\n      correction = 0;\n    }\n\n    position = -(_counter * this.fullCellWidth - correction);\n\n    position = this.provideSafePosition(position);\n\n    return position;\n  }\n\n  provideSafePosition(position: number) {\n    const endPosition = this.container.getEndPosition();\n\n    if (this.direction === 'left') {\n      if (position > 0) {\n        position = 0;\n      }\n    }\n\n    if (this.direction === 'right') {\n      if (position < endPosition) {\n        position = endPosition;\n      }\n    }\n\n    return position;\n  }\n\n  getPositionWithoutCorrection(value: number) {\n    const remainder = Math.round(value) % this.fullCellWidth;\n\n    if (remainder !== 0) {\n      return value - (this.fullCellWidth + remainder);\n    }\n    return value;\n  }\n\n  isNextArrowDisabled() {\n    return (\n      this.isLastSlide(this.counter) ||\n      (!this.visibleCellsOverflowContainer &&\n        this.cellLength <= this.numberOfVisibleCells) ||\n      (this.visibleCellsOverflowContainer &&\n        this.cellLength < this.numberOfVisibleCells)\n    );\n  }\n\n  isPrevArrowDisabled() {\n    return this.counter === 0;\n  }\n\n  alignContainerFast() {\n    if (this.ifLeftDOMModeToBeginning(this.counter)) {\n      /* If we have already exited the light DOM mode but\n       * the cells are still out of place\n       */\n      if (this.cells.ifSequenceOfCellsIsChanged()) {\n        const positionX = -(this.counter * this.fullCellWidth);\n        this.container.transformPositionX(positionX, 0);\n\n        this.cells.setCounter(this.counter);\n        this.cells.lineUp();\n      }\n    }\n  }\n\n  ifLeftDOMModeToBeginning(counter: number) {\n    let flag;\n\n    if (counter <= this.overflowCellsLimit) {\n      flag = true;\n    }\n\n    if (this.counter <= this.overflowCellsLimit) {\n      flag = true;\n    }\n\n    return flag;\n  }\n\n  setVisibleWidth() {\n    this.visibleWidth =\n      this.carouselProperties.visibleWidth ||\n      this.carouselProperties.hostElement.clientWidth;\n  }\n}\n"]}