@postnord/web-components/components/pn-accordion-row.js

PostNord Web Components

/*!
 * Built with Stencil
 * By PostNord.
 */
import { proxyCustomElement, HTMLElement, createEvent, h, Host } from '@stencil/core/internal/client';
import { a as angle_down } from './angle_down.js';
import { r as ripple } from './helpers.js';
import { d as defineCustomElement$2 } from './pn-icon2.js';

const pnAccordionRowCss = "pn-accordion-row{position:relative;margin:0 -0.25em 0}pn-accordion-row .pn-accordion-row{width:100%;display:flex;flex-direction:column}pn-accordion-row .pn-accordion-row-summary{color:#2d2013;position:relative;border:none;outline:0;cursor:pointer;-webkit-tap-highlight-color:transparent;width:100%;padding:0.25em;font-size:1em;font-weight:400;border-radius:0.5em;list-style:none}pn-accordion-row .pn-accordion-row-summary:hover>.pn-accordion-row-text{background-color:#e0f8ff}pn-accordion-row .pn-accordion-row-summary:focus-visible>.pn-accordion-row-text{outline-color:#005d92}pn-accordion-row .pn-accordion-row-summary::-webkit-details-marker{display:none}pn-accordion-row .pn-accordion-row-text{position:relative;overflow:hidden;display:flex;align-items:center;padding:0.75em;background-color:#ffffff;border-radius:0.5em;-webkit-tap-highlight-color:transparent;outline:0.2rem solid transparent;outline-offset:0.2rem;transition-property:background-color, outline-color;transition-duration:0.2s;transition-timing-function:cubic-bezier(0.7, 0, 0.3, 1)}pn-accordion-row .pn-accordion-row-text .pn-ripple{animation:ripple 0.4s cubic-bezier(0.7, 0, 0.3, 1);position:absolute;border-radius:50%;background-color:#005d92;transform:translate(-50%, -50%) scale(0);opacity:0.1;pointer-events:none;z-index:3}@keyframes ripple{to{transform:translate(-50%, -50%) scale(1);opacity:0}}pn-accordion-row .pn-accordion-row-icon{margin-left:auto;flex-shrink:0;transition-property:transform;transition-duration:0.2s;transition-timing-function:cubic-bezier(0.7, 0, 0.3, 1)}pn-accordion-row .pn-accordion-row-icon path{fill:#005d92}pn-accordion-row .pn-accordion-row[open] .pn-accordion-row-icon{transform:rotate(-180deg)}pn-accordion-row .pn-accordion-row-content{color:#2d2013;display:block;padding:1em}";
const PnAccordionRowStyle0 = pnAccordionRowCss;

const PnAccordionRow$1 = /*@__PURE__*/ proxyCustomElement(class PnAccordionRow extends HTMLElement {
    constructor() {
        super();
        this.__registerHost();
        this.togglerow = createEvent(this, "togglerow", 7);
    }
    details;
    summary;
    content;
    animation;
    get hostElement() { return this; }
    isClosing = false;
    isExpanding = false;
    /** The label/title of the accordion row, you can also pass a slot with the name "label" if you want to put custom HTML content in there. */
    label;
    /** The open/close status of the accordion row. */
    state = false;
    /** Optional unique id for the `summary` element. @category ID */
    buttonid;
    /** Optional unique id for the `div` element containing the content. @category ID */
    contentid;
    /** Dispatched every time the row is toggled. Includes the row element and the boolean `state` prop. */
    togglerow;
    /** Internal function for closing rows when using the `single` prop on the `pn-accordion`. */
    handleRowState(event) {
        if (event.detail !== this.state) {
            this.details.style.overflow = 'hidden';
            this.closeAccordion();
        }
    }
    componentWillLoad() {
        const slottedLabel = !!this.hostElement.querySelector('[slot="label"]');
        this.label = slottedLabel ? null : this.label;
    }
    toggleOpen(open) {
        const state = open ?? !this.state;
        if (this.state !== open)
            this.togglerow.emit({ element: this.details, state });
        this.state = state;
    }
    clickHandler(e) {
        e.preventDefault();
        this.details.style.overflow = 'hidden';
        if (this.isClosing || !this.state)
            this.openAccordion();
        else if (this.isClosing || this.state)
            this.closeAccordion();
        const { x, width, y, top } = this.hostElement.getBoundingClientRect();
        const clientCor = e.clientX === 0 && e.clientY === 0 ? { clientX: x + width - 24, clientY: y - top } : e;
        ripple(clientCor, this.hostElement, '.pn-accordion-row-text');
    }
    openAccordion() {
        this.details.style.height = `${this.details.offsetHeight}px`;
        this.toggleOpen(true);
        window.requestAnimationFrame(() => {
            this.isExpanding = true;
            const startHeight = `${this.details.offsetHeight}px`;
            const endHeight = `${this.summary.offsetHeight + this.content.offsetHeight}px`;
            this.cancelAnimations();
            this.animate(true, startHeight, endHeight);
        });
    }
    closeAccordion() {
        this.isClosing = true;
        const startHeight = `${this.details.offsetHeight}px`;
        const endHeight = `${this.summary.offsetHeight}px`;
        this.cancelAnimations();
        this.animate(false, startHeight, endHeight);
    }
    animate(open, startHeight, endHeight) {
        this.animation = this.details.animate({
            height: [startHeight, endHeight],
        }, {
            duration: 400,
            easing: 'cubic-bezier(0.6, 0, 0.2, 1)',
        });
        this.animation.onfinish = () => this.animationFinish(open);
        this.animation.oncancel = () => {
            if (open)
                this.isExpanding = false;
            else
                this.isClosing = false;
        };
    }
    animationFinish(open) {
        this.toggleOpen(open);
        this.cancelAnimations();
        this.isClosing = false;
        this.isExpanding = false;
        this.details.style.height = '';
        this.details.style.overflow = '';
    }
    cancelAnimations() {
        if (this.animation)
            this.animation.cancel();
    }
    render() {
        return (h(Host, { key: 'e98e506637a1303e493b529928435dceb965bc35' }, h("details", { key: '34fec5b0c944442f48e8c6d23ef7756366906023', class: "pn-accordion-row", open: this.state, ref: (el) => (this.details = el) }, h("summary", { key: '9f2359b4aa9c3e894a5b436968e1783ac3361c65', id: this.buttonid, class: "pn-accordion-row-summary", onClick: e => this.clickHandler(e), ref: el => (this.summary = el) }, h("div", { key: '261f053b904d2f6f50ea90a610176829cfc2bf89', class: "pn-accordion-row-text" }, this.label ? this.label : '', h("slot", { key: 'ba20d07bfa5af6b771b98b407b7688b65339f341', name: "label" }), h("pn-icon", { key: 'fea80322eb33a895fc5fce7a9245de98e9f28e2a', class: "pn-accordion-row-icon", icon: angle_down }))), h("div", { key: 'f3bf848e95eb68e3bcb268f3a35924709df0823e', id: this.contentid, class: "pn-accordion-row-content", ref: (el) => (this.content = el) }, h("slot", { key: 'd7c939e3ca67e430906c655b347c08c236f528fa' })))));
    }
    static get style() { return PnAccordionRowStyle0; }
}, [4, "pn-accordion-row", {
        "label": [1025],
        "state": [1028],
        "buttonid": [1],
        "contentid": [1],
        "isClosing": [32],
        "isExpanding": [32]
    }, [[0, "rowstate", "handleRowState"]]]);
function defineCustomElement$1() {
    if (typeof customElements === "undefined") {
        return;
    }
    const components = ["pn-accordion-row", "pn-icon"];
    components.forEach(tagName => { switch (tagName) {
        case "pn-accordion-row":
            if (!customElements.get(tagName)) {
                customElements.define(tagName, PnAccordionRow$1);
            }
            break;
        case "pn-icon":
            if (!customElements.get(tagName)) {
                defineCustomElement$2();
            }
            break;
    } });
}

const PnAccordionRow = PnAccordionRow$1;
const defineCustomElement = defineCustomElement$1;

export { PnAccordionRow, defineCustomElement };

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