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/*!
 * All material copyright ESRI, All Rights Reserved, unless otherwise specified.
 * See https://github.com/Esri/calcite-components/blob/master/LICENSE.md for details.
 * v1.0.0-beta.82
 */import{r as registerInstance,c as createEvent,h,F as Fragment,g as getElement}from"./index-8ece2564.js";var CSS={page:"page",selected:"is-selected",previous:"previous",next:"next",disabled:"is-disabled",ellipsis:"ellipsis",ellipsisStart:"ellipsis--start",ellipsisEnd:"ellipsis--end"};var TEXT={nextLabel:"Next",previousLabel:"Previous"};var paginationCss="@-webkit-keyframes in{0%{opacity:0}100%{opacity:1}}@keyframes in{0%{opacity:0}100%{opacity:1}}@-webkit-keyframes in-down{0%{opacity:0;-webkit-transform:translate3D(0, -5px, 0);transform:translate3D(0, -5px, 0)}100%{opacity:1;-webkit-transform:translate3D(0, 0, 0);transform:translate3D(0, 0, 0)}}@keyframes in-down{0%{opacity:0;-webkit-transform:translate3D(0, -5px, 0);transform:translate3D(0, -5px, 0)}100%{opacity:1;-webkit-transform:translate3D(0, 0, 0);transform:translate3D(0, 0, 0)}}@-webkit-keyframes in-up{0%{opacity:0;-webkit-transform:translate3D(0, 5px, 0);transform:translate3D(0, 5px, 0)}100%{opacity:1;-webkit-transform:translate3D(0, 0, 0);transform:translate3D(0, 0, 0)}}@keyframes in-up{0%{opacity:0;-webkit-transform:translate3D(0, 5px, 0);transform:translate3D(0, 5px, 0)}100%{opacity:1;-webkit-transform:translate3D(0, 0, 0);transform:translate3D(0, 0, 0)}}@-webkit-keyframes in-scale{0%{opacity:0;-webkit-transform:scale3D(0.95, 0.95, 1);transform:scale3D(0.95, 0.95, 1)}100%{opacity:1;-webkit-transform:scale3D(1, 1, 1);transform:scale3D(1, 1, 1)}}@keyframes in-scale{0%{opacity:0;-webkit-transform:scale3D(0.95, 0.95, 1);transform:scale3D(0.95, 0.95, 1)}100%{opacity:1;-webkit-transform:scale3D(1, 1, 1);transform:scale3D(1, 1, 1)}}:root{--calcite-animation-timing:calc(150ms * var(--calcite-internal-duration-factor));--calcite-internal-duration-factor:var(--calcite-duration-factor, 1);--calcite-internal-animation-timing-fast:calc(100ms * var(--calcite-internal-duration-factor));--calcite-internal-animation-timing-medium:calc(200ms * var(--calcite-internal-duration-factor));--calcite-internal-animation-timing-slow:calc(300ms * var(--calcite-internal-duration-factor))}.calcite-animate{opacity:0;-webkit-animation-fill-mode:both;animation-fill-mode:both;-webkit-animation-duration:var(--calcite-animation-timing);animation-duration:var(--calcite-animation-timing)}.calcite-animate__in{-webkit-animation-name:in;animation-name:in}.calcite-animate__in-down{-webkit-animation-name:in-down;animation-name:in-down}.calcite-animate__in-up{-webkit-animation-name:in-up;animation-name:in-up}.calcite-animate__in-scale{-webkit-animation-name:in-scale;animation-name:in-scale}:root{--calcite-popper-transition:var(--calcite-animation-timing)}:host([hidden]){display:none}:host([scale=s]){--calcite-pagination-spacing:0.25rem 0.5rem}:host([scale=s]) .previous,:host([scale=s]) .next,:host([scale=s]) .page{height:1.5rem;font-size:var(--calcite-font-size--2);line-height:1rem}:host([scale=s]) .previous,:host([scale=s]) .next{padding-left:0.25rem;padding-right:0.25rem}:host([scale=m]){--calcite-pagination-spacing:0.5rem 0.75rem}:host([scale=m]) .previous,:host([scale=m]) .next,:host([scale=m]) .page{height:2rem;font-size:var(--calcite-font-size--1);line-height:1rem}:host([scale=m]) .previous,:host([scale=m]) .next{padding-left:0.5rem;padding-right:0.5rem}:host([scale=l]){--calcite-pagination-spacing:0.75rem 1rem}:host([scale=l]) .previous,:host([scale=l]) .next,:host([scale=l]) .page{height:2.75rem;font-size:var(--calcite-font-size-0);line-height:1.25rem}:host([scale=l]) .previous,:host([scale=l]) .next{padding-left:1rem;padding-right:1rem}:host{display:-ms-flexbox;display:flex;-webkit-writing-mode:horizontal-tb;-ms-writing-mode:lr-tb;writing-mode:horizontal-tb}:host button{outline-offset:0;outline-color:transparent;-webkit-transition:outline-offset 100ms ease-in-out, outline-color 100ms ease-in-out;transition:outline-offset 100ms ease-in-out, outline-color 100ms ease-in-out}:host button:focus{outline:2px solid var(--calcite-ui-brand);outline-offset:-2px}.previous,.next,.page{-webkit-box-sizing:border-box;box-sizing:border-box;display:-ms-flexbox;display:flex;cursor:pointer;-ms-flex-align:center;align-items:center;border-style:none;--tw-border-opacity:0;background-color:transparent;font-family:inherit;font-size:var(--calcite-font-size-0);line-height:1.25rem;color:var(--calcite-ui-text-3);border-top:2px solid transparent;border-bottom:2px solid transparent}.previous:hover,.next:hover,.page:hover{color:var(--calcite-ui-text-1);-webkit-transition-property:all;transition-property:all;-webkit-transition-duration:var(--calcite-animation-timing);transition-duration:var(--calcite-animation-timing);-webkit-transition-timing-function:ease-in-out;transition-timing-function:ease-in-out;-webkit-transition-delay:0s;transition-delay:0s}.page:hover{border-bottom-color:var(--calcite-ui-border-2)}.page.is-selected{font-weight:var(--calcite-font-weight-medium);color:var(--calcite-ui-text-1);border-bottom-color:var(--calcite-ui-brand)}.previous:hover,.next:hover{background-color:var(--calcite-ui-foreground-2);color:var(--calcite-ui-brand)}.previous:active,.next:active{background-color:var(--calcite-ui-foreground-3)}.previous.is-disabled,.next.is-disabled{pointer-events:none;background-color:transparent}.previous.is-disabled>calcite-icon,.next.is-disabled>calcite-icon{opacity:var(--calcite-ui-opacity-disabled)}.next{margin-right:0px}.page,.ellipsis{padding:var(--calcite-pagination-spacing)}.ellipsis{display:-ms-flexbox;display:flex;-ms-flex-align:end;align-items:flex-end;color:var(--calcite-ui-text-3)}";var maxPagesDisplayed=5;var Pagination=function(){function t(t){var e=this;registerInstance(this,t);this.calcitePaginationUpdate=createEvent(this,"calcitePaginationUpdate",7);this.calcitePaginationChange=createEvent(this,"calcitePaginationChange",7);this.num=20;this.start=1;this.total=0;this.textLabelNext=TEXT.nextLabel;this.textLabelPrevious=TEXT.previousLabel;this.scale="m";this.previousClicked=function(){e.previousPage().then();e.emitUpdate()};this.nextClicked=function(){e.nextPage();e.emitUpdate()}}t.prototype.nextPage=function(){return __awaiter(this,void 0,void 0,(function(){return __generator(this,(function(t){this.start=Math.min(this.getLastStart(),this.start+this.num);return[2]}))}))};t.prototype.previousPage=function(){return __awaiter(this,void 0,void 0,(function(){return __generator(this,(function(t){this.start=Math.max(1,this.start-this.num);return[2]}))}))};t.prototype.getLastStart=function(){var t=this,e=t.total,i=t.num;var a=e%i===0?e-i:Math.floor(e/i)*i;return a+1};t.prototype.showLeftEllipsis=function(){return Math.floor(this.start/this.num)>3};t.prototype.showRightEllipsis=function(){return(this.total-this.start)/this.num>3};t.prototype.emitUpdate=function(){var t={start:this.start,total:this.total,num:this.num};this.calcitePaginationChange.emit(t);this.calcitePaginationUpdate.emit(t)};t.prototype.renderPages=function(){var t=this;var e=this.getLastStart();var i;var a;if(this.total/this.num<=maxPagesDisplayed){a=1+this.num;i=e-this.num}else{if(this.start/this.num<maxPagesDisplayed-1){a=1+this.num;i=1+4*this.num}else{if(this.start+3*this.num>=this.total){a=e-4*this.num;i=e-this.num}else{a=this.start-this.num;i=this.start+this.num}}}var n=[];while(a<=i){n.push(a);a=a+this.num}return n.map((function(e){return t.renderPage(e)}))};t.prototype.renderPage=function(t){var e;var i=this;var a=Math.floor(t/this.num)+(this.num===1?0:1);return h("button",{class:(e={},e[CSS.page]=true,e[CSS.selected]=t===this.start,e),onClick:function(){i.start=t;i.emitUpdate()}},a)};t.prototype.renderLeftEllipsis=function(){if(this.total/this.num>maxPagesDisplayed&&this.showLeftEllipsis()){return h("span",{class:"".concat(CSS.ellipsis," ").concat(CSS.ellipsisStart)},"…")}};t.prototype.renderRightEllipsis=function(){if(this.total/this.num>maxPagesDisplayed&&this.showRightEllipsis()){return h("span",{class:"".concat(CSS.ellipsis," ").concat(CSS.ellipsisEnd)},"…")}};t.prototype.render=function(){var t,e;var i=this,a=i.total,n=i.num,r=i.start;var s=n===1?r<=n:r<n;var o=n===1?r+n>a:r+n>a;return h(Fragment,null,h("button",{"aria-label":this.textLabelPrevious,class:(t={},t[CSS.previous]=true,t[CSS.disabled]=s,t),disabled:s,onClick:this.previousClicked},h("calcite-icon",{flipRtl:true,icon:"chevronLeft",scale:"s"})),a>n?this.renderPage(1):null,this.renderLeftEllipsis(),this.renderPages(),this.renderRightEllipsis(),this.renderPage(this.getLastStart()),h("button",{"aria-label":this.textLabelNext,class:(e={},e[CSS.next]=true,e[CSS.disabled]=o,e),disabled:o,onClick:this.nextClicked},h("calcite-icon",{flipRtl:true,icon:"chevronRight",scale:"s"})))};Object.defineProperty(t.prototype,"el",{get:function(){return getElement(this)},enumerable:false,configurable:true});return t}();Pagination.style=paginationCss;export{Pagination as calcite_pagination};