/*!
 * 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.97
 */
import { proxyCustomElement, HTMLElement, createEvent, h, Host } from '@stencil/core/internal/client/index.js';
import { c as getElementDir, t as toAriaBoolean } from './dom.js';
import { g as guid } from './guid.js';
import { i as isActivationKey } from './key.js';
import { d as defineCustomElement$3 } from './icon.js';
import { d as defineCustomElement$2 } from './switch.js';

const CSS = {
  content: "content",
  invalid: "invalid",
  toggle: "toggle",
  toggleSwitch: "toggle--switch",
  toggleSwitchContent: "toggle--switch__content",
  toggleSwitchText: "toggle--switch__text",
  sectionHeader: "section-header",
  sectionHeaderText: "section-header__text",
  statusIcon: "status-icon",
  valid: "valid"
};
const TEXT = {
  collapse: "Collapse",
  expand: "Expand"
};
const ICONS = {
  menuOpen: "chevron-down",
  menuClosedLeft: "chevron-left",
  menuClosedRight: "chevron-right",
  valid: "check-circle",
  invalid: "exclamation-mark-triangle"
};

const blockSectionCss = "@keyframes in{0%{opacity:0}100%{opacity:1}}@keyframes in-down{0%{opacity:0;transform:translate3D(0, -5px, 0)}100%{opacity:1;transform:translate3D(0, 0, 0)}}@keyframes in-up{0%{opacity:0;transform:translate3D(0, 5px, 0)}100%{opacity:1;transform:translate3D(0, 0, 0)}}@keyframes in-scale{0%{opacity:0;transform:scale3D(0.95, 0.95, 1)}100%{opacity: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;animation-fill-mode:both;animation-duration:var(--calcite-animation-timing)}.calcite-animate__in{animation-name:in}.calcite-animate__in-down{animation-name:in-down}.calcite-animate__in-up{animation-name:in-up}.calcite-animate__in-scale{animation-name:in-scale}@media (prefers-reduced-motion: reduce){:root{--calcite-internal-duration-factor:0.01}}:root{--calcite-floating-ui-transition:var(--calcite-animation-timing)}:host([hidden]){display:none}:host{box-sizing:border-box;display:block;background-color:var(--calcite-ui-foreground-1);font-size:var(--calcite-font-size--1);color:var(--calcite-ui-text-2)}:host([open]){border-width:0px;border-block-end-width:1px;border-style:solid;border-block-end-color:var(--calcite-ui-border-3)}:host(:last-child){border-block-end-width:0px}.toggle{inline-size:100%;border-width:0px;background-color:transparent;font-family:var(--calcite-sans-family);font-weight:var(--calcite-font-weight-medium);color:var(--calcite-ui-text-2)}.toggle--switch,.section-header{margin-inline:0px;margin-block:0.25rem;display:flex;cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;padding-inline:0px;padding-block:0.5rem;font-size:var(--calcite-font-size--1);outline-color:transparent}.toggle--switch:focus,.section-header:focus{outline:2px solid var(--calcite-ui-brand);outline-offset:2px}.toggle--switch:hover,.section-header:hover{color:var(--calcite-ui-text-1)}.section-header .status-icon{align-self:flex-end}.section-header__text{margin-inline:0.75rem;margin-block:0px;flex:1 1 auto;text-align:initial;word-wrap:anywhere}.toggle--switch calcite-switch{pointer-events:none;margin-inline-start:0.25rem}.toggle--switch .status-icon{margin-inline-start:0.5rem}.toggle--switch__content{display:flex;flex:1 1 auto;align-items:center}.status-icon.valid{color:var(--calcite-ui-success)}.status-icon.invalid{color:var(--calcite-ui-danger)}";

const BlockSection = /*@__PURE__*/ proxyCustomElement(class extends HTMLElement {
  constructor() {
    super();
    this.__registerHost();
    this.__attachShadow();
    this.calciteBlockSectionToggle = createEvent(this, "calciteBlockSectionToggle", 6);
    /**
     * When `true`, expands the component and its contents.
     */
    this.open = false;
    /**
     * Specifies the component's toggle display -
     *
     * `"button"` (selectable header), or
     *
     * `"switch"` (toggle switch).
     */
    this.toggleDisplay = "button";
    this.guid = guid();
    // --------------------------------------------------------------------------
    //
    //  Private Methods
    //
    // --------------------------------------------------------------------------
    this.handleHeaderKeyDown = (event) => {
      if (isActivationKey(event.key)) {
        this.toggleSection();
        event.preventDefault();
        event.stopPropagation();
      }
    };
    this.toggleSection = () => {
      this.open = !this.open;
      this.calciteBlockSectionToggle.emit();
    };
  }
  // --------------------------------------------------------------------------
  //
  //  Render Methods
  //
  // --------------------------------------------------------------------------
  renderStatusIcon() {
    var _a;
    const { status } = this;
    const statusIcon = (_a = ICONS[status]) !== null && _a !== void 0 ? _a : false;
    const statusIconClasses = {
      [CSS.statusIcon]: true,
      [CSS.valid]: status == "valid",
      [CSS.invalid]: status == "invalid"
    };
    return !!statusIcon ? (h("calcite-icon", { class: statusIconClasses, icon: statusIcon, scale: "s" })) : null;
  }
  render() {
    const { el, intlCollapse, intlExpand, open, text, toggleDisplay } = this;
    const dir = getElementDir(el);
    const arrowIcon = open
      ? ICONS.menuOpen
      : dir === "rtl"
        ? ICONS.menuClosedLeft
        : ICONS.menuClosedRight;
    const toggleLabel = open ? intlCollapse || TEXT.collapse : intlExpand || TEXT.expand;
    const { guid } = this;
    const regionId = `${guid}-region`;
    const buttonId = `${guid}-button`;
    const headerNode = toggleDisplay === "switch" ? (h("div", { "aria-controls": regionId, "aria-label": toggleLabel, class: {
        [CSS.toggle]: true,
        [CSS.toggleSwitch]: true
      }, id: buttonId, onClick: this.toggleSection, onKeyDown: this.handleHeaderKeyDown, tabIndex: 0, title: toggleLabel }, h("div", { class: CSS.toggleSwitchContent }, h("span", { class: CSS.toggleSwitchText }, text)), h("calcite-switch", { checked: open, label: toggleLabel, scale: "s", tabIndex: -1 }), this.renderStatusIcon())) : (h("button", { "aria-controls": regionId, "aria-label": toggleLabel, class: {
        [CSS.sectionHeader]: true,
        [CSS.toggle]: true
      }, id: buttonId, name: toggleLabel, onClick: this.toggleSection }, h("calcite-icon", { icon: arrowIcon, scale: "s" }), h("span", { class: CSS.sectionHeaderText }, text), this.renderStatusIcon()));
    return (h(Host, null, headerNode, h("section", { "aria-expanded": toAriaBoolean(open), "aria-labelledby": buttonId, class: CSS.content, hidden: !open, id: regionId }, h("slot", null))));
  }
  get el() { return this; }
  static get style() { return blockSectionCss; }
}, [1, "calcite-block-section", {
    "intlCollapse": [1, "intl-collapse"],
    "intlExpand": [1, "intl-expand"],
    "open": [1540],
    "status": [513],
    "text": [1],
    "toggleDisplay": [513, "toggle-display"]
  }]);
function defineCustomElement$1() {
  if (typeof customElements === "undefined") {
    return;
  }
  const components = ["calcite-block-section", "calcite-icon", "calcite-switch"];
  components.forEach(tagName => { switch (tagName) {
    case "calcite-block-section":
      if (!customElements.get(tagName)) {
        customElements.define(tagName, BlockSection);
      }
      break;
    case "calcite-icon":
      if (!customElements.get(tagName)) {
        defineCustomElement$3();
      }
      break;
    case "calcite-switch":
      if (!customElements.get(tagName)) {
        defineCustomElement$2();
      }
      break;
  } });
}
defineCustomElement$1();

const CalciteBlockSection = BlockSection;
const defineCustomElement = defineCustomElement$1;

export { CalciteBlockSection, defineCustomElement };