/*!
 * KoliBri - The accessible HTML-Standard
 */
import { proxyCustomElement, HTMLElement, h } from '@stencil/core/internal/client';
import { _ as __decorate } from './tslib.es6.js';
import { b as KolButtonWcTag } from './component-names.js';
import { g as getRenderStates, F as FormFieldStateWrapper } from './controller3.js';
import { I as InputIconController, a as InputContainerStateWrapperFc } from './controller-icon.js';
import { I as InputStateWrapper } from './InputStateWrapper.js';
import { C as CustomSuggestionsOptionsGroupFc, a as CustomSuggestionsOptionFc } from './CustomSuggestionsOptionsGroup.js';
import { t as translate } from './i18n.js';
import { I as IconFC } from './component3.js';
import { c as clsx } from './clsx.js';
import { c as createUniqueId } from './dev.utils.js';
import { c as createCtaRef, d as delegateFocus, a as delegateClick } from './element-interaction.js';
import './common.js';
import { b as watchBoolean, h as watchString } from './prop.validators.js';
import { v as validatePlaceholder } from './placeholder.js';
import { v as validateRequired } from './required.js';
import { v as validateSuggestions } from './suggestions.js';

class ComboboxController extends InputIconController {
    constructor(component, name, host) {
        super(component, name, host);
        this.component = component;
    }
    validateHasClearButton(value) {
        watchBoolean(this.component, '_hasClearButton', value);
    }
    validatePlaceholder(value) {
        validatePlaceholder(this.component, value);
    }
    validateRequired(value) {
        validateRequired(this.component, value);
    }
    validateSuggestions(value) {
        validateSuggestions(this.component, value);
    }
    validateValue(value) {
        watchString(this.component, '_value', value);
    }
    componentWillLoad() {
        super.componentWillLoad();
        this.validateHasClearButton(this.component._hasClearButton);
        this.validatePlaceholder(this.component._placeholder);
        this.validateRequired(this.component._required);
        this.validateSuggestions(this.component._suggestions);
        this.validateValue(this.component._value);
    }
}

const defaultStyleCss = "@charset \"UTF-8\";\n/*\n* This file defines the layer order for all CSS layers used in KoliBri.\n* The order is important as it determines the cascade priority.\n*\n* Layer order (lowest to highest priority):\n* 1. kol-a11y - Accessibility defaults and requirements\n* 2. kol-global - Global component styles and resets\n* 3. kol-component - Component-specific styles\n* 4. kol-theme-global - Theme-specific global styles\n* 5. kol-theme-component - Theme-specific component styles\n*/\n@layer kol-a11y, kol-global, kol-component, kol-theme-global, kol-theme-component;\n/* forward the rem function */\n/*\n * This file contains all rules for accessibility.\n */\n@layer kol-a11y {\n  :host {\n    /*\n                   * Minimum size of interactive elements.\n                   */\n    --a11y-min-size: calc(44 * 1rem / var(--kolibri-root-font-size, 16));\n    /*\n     * No element should be used without verifying the contrast ratio of its background and font colors.\n     * By initially setting the background color to white and the font color to black,\n     * the contrast ratio is ensured and explicit adjustment is forced.\n     */\n    color: black;\n    background-color: white;\n    /*\n     * Verdana is an accessible font that can be used without requiring additional loading time.\n     */\n    font-family: Verdana;\n    /*\n     * Letter spacing is required for all texts.\n     */\n    letter-spacing: inherit;\n    /*\n     * Word spacing is required for all texts.\n     */\n    word-spacing: inherit;\n    /*\n     * Text should be aligned left by default to provide a predictable starting point.\n     */\n    text-align: left;\n  }\n  * {\n    /*\n     * This rule enables the word dividing for all texts. That is important for high zoom levels.\n     */\n    hyphens: auto;\n    /*\n     * This rule enables the word dividing for all texts. That is important for high zoom levels.\n     */\n    word-break: break-word;\n  }\n  /*\n   * All interactive elements should have a minimum size of to-rem(44).\n   */\n  /* input:not([type='checkbox'], [type='radio'], [type='range']), */\n  /* option, */\n  /* select, */\n  /* textarea, */\n  button,\n  .kol-input .input {\n    min-width: var(--a11y-min-size);\n    min-height: var(--a11y-min-size);\n  }\n  /*\n   * Some interactive elements should not inherit the font-family and font-size.\n   */\n  a,\n  button,\n  h1,\n  h2,\n  h3,\n  h4,\n  h5,\n  h6,\n  input,\n  option,\n  select,\n  textarea {\n    /*\n     * All elements should inherit the text color from his parent element.\n     */\n    color: inherit;\n    /*\n     * All elements should inherit the font family from his parent element.\n     */\n    font-family: inherit;\n    /*\n     * All elements should inherit the font size from his parent element.\n     */\n    font-size: inherit;\n    /*\n     * Letter spacing is required for all texts.\n     */\n    letter-spacing: inherit;\n    /*\n     * Word spacing is required for all texts.\n     */\n    word-spacing: inherit;\n  }\n  /**\n  * Sometimes we need the semantic element for accessibility reasons,\n  * but we don't want to show it.\n  *\n  * - https://www.a11yproject.com/posts/how-to-hide-content/\n  */\n  .visually-hidden {\n    position: fixed;\n    top: 0;\n    left: 0;\n    width: 1px;\n    height: 1px;\n    overflow: hidden;\n    white-space: nowrap;\n    clip-path: inset(50%);\n  }\n}\n@layer kol-global {\n  /*\n   * Dieses CSS stellt sicher, dass der Standard-Style\n   * von A und Button resettet werden.\n   */\n  :is(a, button) {\n    background-color: transparent;\n    width: 100%;\n    margin: 0;\n    padding: 0;\n    border: none;\n    /* 100% needed for custom width from outside */\n  }\n  /*\n   * Ensure elements with hidden attribute to be actually not visible\n   * @see https://meowni.ca/hidden.is.a.lie.html\n   */\n  [hidden] {\n    display: none !important;\n  }\n  .badge-text-hint {\n    color: black;\n    background-color: white;\n  }\n}\n@layer kol-global {\n  :host {\n    /*\n     * The max-width is needed to prevent the table from overflowing the\n     * parent node, if the table is wider than the parent node.\n     */\n    max-width: 100%;\n    font-size: calc(16 * 1rem / var(--kolibri-root-font-size, 16));\n  }\n  * {\n    /*\n     * We prefer to box-sizing: border-box for all elements.\n     */\n    box-sizing: border-box;\n  }\n  .kol-span {\n    /* KolSpan is a layout component with icons in all directions and a label text in the middle. */\n    display: flex;\n    flex-flow: column;\n    align-items: center;\n    justify-content: center;\n    /* The sub span in KolSpan is the horizontal span with icon left and right and the label text in the middle. */\n  }\n  .kol-span__container {\n    display: flex;\n    align-items: center;\n  }\n  a,\n  button {\n    cursor: pointer;\n  }\n  .kol-span .kol-span__label--hide-label .kol-span__label {\n    display: none;\n  }\n  /* Reset browser agent style. */\n  button:disabled {\n    color: unset;\n  }\n  .disabled label,\n  .disabled:focus-within label,\n  [aria-disabled=true],\n  [aria-disabled=true]:focus,\n  [disabled],\n  [disabled]:focus {\n    outline: none;\n    cursor: not-allowed;\n  }\n  [aria-disabled=true]:focus .kol-span,\n  [disabled]:focus .kol-span {\n    outline: none !important;\n  }\n  .hastooltip {\n    z-index: 900 !important;\n  }\n}\n@layer kol-component {\n  :host {\n    display: block;\n  }\n}\n@font-face {\n  font-family: \"kolicons\";\n  src: url(\"kolicons.eot?t=1780914078349\"); /* IE9*/\n  src: url(\"kolicons.eot?t=1780914078349#iefix\") format(\"embedded-opentype\"), url(\"kolicons.woff2?t=1780914078349\") format(\"woff2\"), url(\"kolicons.woff?t=1780914078349\") format(\"woff\"), url(\"kolicons.ttf?t=1780914078349\") format(\"truetype\"), url(\"kolicons.svg?t=1780914078349#kolicons\") format(\"svg\"); /* iOS 4.1- */\n}\n@layer kol-component {\n  [class^=kolicon-], [class*=\" kolicon-\"] {\n    font-family: \"kolicons\";\n    font-style: normal;\n    font-weight: 400;\n    line-height: 1em;\n    -webkit-font-smoothing: antialiased;\n    -moz-osx-font-smoothing: grayscale;\n  }\n  .kolicon-alert-error::before {\n    content: \"\\ea01\";\n  }\n  .kolicon-alert-info::before {\n    content: \"\\ea02\";\n  }\n  .kolicon-alert-success::before {\n    content: \"\\ea03\";\n  }\n  .kolicon-alert-warning::before {\n    content: \"\\ea04\";\n  }\n  .kolicon-check::before {\n    content: \"\\ea05\";\n  }\n  .kolicon-chevron-double-left::before {\n    content: \"\\ea06\";\n  }\n  .kolicon-chevron-double-right::before {\n    content: \"\\ea07\";\n  }\n  .kolicon-chevron-down::before {\n    content: \"\\ea08\";\n  }\n  .kolicon-chevron-left::before {\n    content: \"\\ea09\";\n  }\n  .kolicon-chevron-right::before {\n    content: \"\\ea0a\";\n  }\n  .kolicon-chevron-up::before {\n    content: \"\\ea0b\";\n  }\n  .kolicon-cogwheel::before {\n    content: \"\\ea0c\";\n  }\n  .kolicon-cross::before {\n    content: \"\\ea0d\";\n  }\n  .kolicon-eye-closed::before {\n    content: \"\\ea0e\";\n  }\n  .kolicon-eye::before {\n    content: \"\\ea0f\";\n  }\n  .kolicon-house::before {\n    content: \"\\ea10\";\n  }\n  .kolicon-kolibri::before {\n    content: \"\\ea11\";\n  }\n  .kolicon-link-external::before {\n    content: \"\\ea12\";\n  }\n  .kolicon-link::before {\n    content: \"\\ea13\";\n  }\n  .kolicon-minus::before {\n    content: \"\\ea14\";\n  }\n  .kolicon-plus::before {\n    content: \"\\ea15\";\n  }\n  .kolicon-settings::before {\n    content: \"\\ea16\";\n  }\n  .kolicon-sort-asc::before {\n    content: \"\\ea17\";\n  }\n  .kolicon-sort-desc::before {\n    content: \"\\ea18\";\n  }\n  .kolicon-sort-neutral::before {\n    content: \"\\ea19\";\n  }\n  .kolicon-up::before {\n    content: \"\\ea1a\";\n  }\n  .kolicon-version::before {\n    content: \"\\ea1b\";\n  }\n}\n@layer kol-component {\n  .kol-icon {\n    color: inherit;\n    display: inline-block;\n    font-size: inherit;\n    font-weight: inherit;\n    line-height: inherit;\n  }\n  .kol-tooltip {\n    display: contents;\n  }\n  .kol-tooltip__floating {\n    opacity: 0;\n    display: none;\n    position: fixed;\n    /* Avoid layout interference - see https://floating-ui.com/docs/computePosition */\n    top: 0;\n    left: 0;\n    /* Can be used to specify the tooltip-width from the outside. Unset by default.  */\n    width: var(--kol-tooltip-width, max-content);\n    min-width: calc(8 * 1rem / var(--kolibri-root-font-size, 16));\n    max-width: 90vw;\n    max-height: 90vh;\n    animation-direction: normal;\n    /* Can be used to specify the animation duration from the outside. 250ms by default. */\n    animation-duration: var(--kolibri-tooltip-animation-duration, 250ms);\n    animation-fill-mode: forwards;\n    animation-iteration-count: 1;\n    animation-timing-function: ease-in;\n  }\n  .kol-tooltip__floating.hide {\n    animation-name: hideTooltip;\n  }\n  .kol-tooltip__floating.show {\n    animation-name: showTooltip;\n  }\n  .kol-tooltip__arrow {\n    transform: rotate(45deg);\n    color: black;\n    background-color: white;\n    position: absolute;\n    z-index: 999;\n    width: calc(10 * 1rem / var(--kolibri-root-font-size, 16));\n    height: calc(10 * 1rem / var(--kolibri-root-font-size, 16));\n  }\n  .kol-tooltip__content {\n    color: black;\n    background-color: white;\n    position: relative;\n    z-index: 1000;\n  }\n  @keyframes hideTooltip {\n    0% {\n      opacity: 1;\n    }\n    100% {\n      opacity: 0;\n      display: none;\n    }\n  }\n  @keyframes showTooltip {\n    0% {\n      opacity: 0;\n    }\n    100% {\n      opacity: 1;\n    }\n  }\n}\n@layer kol-component {\n  .kol-alert .kol-icon {\n    color: inherit;\n    display: inline-block;\n    font-size: inherit;\n    font-weight: inherit;\n    line-height: inherit;\n  }\n  .kol-alert :host {\n    display: inline-block;\n  }\n  .kol-alert .kol-button {\n    display: flex;\n    min-height: var(--a11y-min-size);\n    font-style: calc(16 * 1rem / var(--kolibri-root-font-size, 16));\n    text-decoration-line: none;\n  }\n  .kol-alert .kol-button::before {\n    /* Render zero-width character as first element to set the baseline correctly. */\n    content: \"​\";\n  }\n  .kol-alert .kol-button__text {\n    flex: 1 0 100%;\n  }\n  .kol-alert {\n    display: grid;\n  }\n  .kol-alert__container {\n    display: flex;\n    place-items: center;\n  }\n  .kol-alert__container-content {\n    flex-grow: 1;\n  }\n  .kol-alert__closer {\n    /* Visible with forced colors */\n    outline: transparent solid calc(1 * 1rem / var(--kolibri-root-font-size, 16));\n  }\n  .kol-custom-suggestions-option {\n    line-height: 1.5;\n    white-space: normal;\n    cursor: pointer;\n    overflow-wrap: break-word;\n  }\n  .kol-custom-suggestions-options-group--cursor-hidden .kol-custom-suggestions-option {\n    cursor: none !important;\n  }\n  .kol-custom-suggestions-option--disabled:focus, .kol-custom-suggestions-option--disabled:focus * {\n    cursor: not-allowed;\n  }\n  .kol-custom-suggestions-options-group {\n    background-color: white;\n    display: block;\n    position: absolute;\n    z-index: 2;\n    max-height: calc(250 * 1rem / var(--kolibri-root-font-size, 16));\n    margin: 0;\n    padding: 0;\n    overflow-x: hidden;\n    overflow-y: auto;\n    list-style-type: none;\n  }\n  .kol-input-container:has(.kol-custom-suggestions-options-group--open) {\n    z-index: 10;\n  }\n  .kol-custom-suggestions-toggle {\n    display: flex;\n    min-width: var(--a11y-min-size);\n    min-height: var(--a11y-min-size);\n    align-items: center;\n    justify-content: center;\n    cursor: default;\n  }\n  .kol-custom-suggestions-toggle.kol-custom-suggestions-toggle--disabled {\n    cursor: not-allowed;\n  }\n  .kol-form-field {\n    display: grid;\n  }\n  .kol-form-field:not(.kol-form-field--disabled) .kol-form-field__label {\n    cursor: pointer;\n  }\n  .kol-form-field__label-text {\n    flex-flow: row;\n    align-items: flex-start;\n    justify-content: flex-start;\n  }\n  .kol-form-field--required .kol-form-field__label-text:has(.kol-span__slot[hidden])::after,\n  .kol-form-field--required .kol-tooltip__content .kol-span__label::after {\n    content: \"*\"/\"\";\n  }\n  .kol-input-container {\n    background-color: transparent;\n    display: grid;\n    position: relative;\n    width: 100%;\n    min-width: var(--a11y-min-size);\n    min-height: var(--a11y-min-size);\n    align-items: center;\n    grid-template-columns: 1fr;\n  }\n  .kol-input-container:has(> .kol-input-container__adornment--start) {\n    grid-template-columns: auto 1fr auto;\n  }\n  .kol-input-container__container {\n    position: relative;\n    z-index: 1;\n  }\n  .kol-input-container__adornment {\n    display: flex;\n    align-items: center;\n  }\n  .kol-input-container__adornment .kol-icon {\n    display: grid;\n    min-height: var(--a11y-min-size);\n    place-items: center;\n  }\n  .kol-input {\n    background-color: transparent;\n    width: 100%;\n    min-width: var(--a11y-min-size);\n  }\n  .kol-input:focus {\n    outline: none;\n  }\n  .kol-icon {\n    color: inherit;\n    display: inline-block;\n    font-size: inherit;\n    font-weight: inherit;\n    line-height: inherit;\n  }\n  .kol-combobox__delete .kol-icon {\n    color: inherit;\n    display: inline-block;\n    font-size: inherit;\n    font-weight: inherit;\n    line-height: inherit;\n  }\n  .kol-combobox__delete :host {\n    display: inline-block;\n  }\n  .kol-combobox__delete .kol-button {\n    display: flex;\n    min-height: var(--a11y-min-size);\n    font-style: calc(16 * 1rem / var(--kolibri-root-font-size, 16));\n    text-decoration-line: none;\n  }\n  .kol-combobox__delete .kol-button::before {\n    /* Render zero-width character as first element to set the baseline correctly. */\n    content: \"​\";\n  }\n  .kol-combobox__delete .kol-button__text {\n    flex: 1 0 100%;\n  }\n  .kol-combobox-toggle {\n    min-height: 0;\n    flex: 0;\n    align-self: stretch;\n  }\n}";

const KolCombobox$1 = proxyCustomElement(class KolCombobox extends HTMLElement {
    async getValue() {
        return this.state._value;
    }
    async focus(options) { }
    async click() { }
    selectOption(option) {
        var _a;
        this.controller.onFacade.onInput(new CustomEvent('input', { bubbles: true, detail: { name: this.state._name, value: option } }), true, option);
        this.controller.onFacade.onChange(new CustomEvent('change', { bubbles: true, detail: { name: this.state._name, value: option } }), option);
        this.controller.setFormAssociatedValue(option);
        this._filteredSuggestions = [...this.state._suggestions];
        this.state._value = option;
        (_a = this.ctaRef.el) === null || _a === void 0 ? void 0 : _a.focus();
    }
    clearSelection() {
        var _a;
        const isDisabled = this.state._disabled === true;
        if (isDisabled) {
            return;
        }
        const emptyValue = '';
        this._focusedOptionIndex = -1;
        this._value = emptyValue;
        this.state._value = emptyValue;
        this._filteredSuggestions = [...this.state._suggestions];
        this._isOpen = false;
        const detail = { name: this.state._name, value: emptyValue };
        this.controller.onFacade.onInput(new CustomEvent('input', { bubbles: true, detail }), true, emptyValue);
        this.controller.onFacade.onChange(new CustomEvent('change', { bubbles: true, detail }), emptyValue);
        this.controller.setFormAssociatedValue(emptyValue);
        (_a = this.ctaRef.el) === null || _a === void 0 ? void 0 : _a.focus();
    }
    onInput(event) {
        const target = event.target;
        this.state._value = target.value;
        this._value = target.value;
        this.controller.onFacade.onInput(event);
        this.setFilteredSuggestionsByQuery(target.value);
        this._focusedOptionIndex = -1;
    }
    handleKeyDownDropdown(event) {
        if (event.key.length === 1 && /[a-z0-9]/i.test(event.key)) {
            this._isOpen = true;
            this.focusSuggestionStartingWith(event.key);
        }
    }
    setFilteredSuggestionsByQuery(query) {
        var _a;
        if (query === undefined) {
            return;
        }
        if (query.trim() === '') {
            this._filteredSuggestions = [...this.state._suggestions];
        }
        else {
            this._filteredSuggestions = Array.isArray(this.state._suggestions)
                ? this.state._suggestions.filter((option) => {
                    return option.toLowerCase().includes(query.trim().toLowerCase());
                })
                : this._filteredSuggestions;
            if (((_a = this._filteredSuggestions) === null || _a === void 0 ? void 0 : _a.length) === 1 && this._filteredSuggestions[0] === query) {
                this._isOpen = false;
            }
            else if (this._filteredSuggestions && this._filteredSuggestions.length > 0) {
                this._isOpen = true;
            }
            else {
                this._isOpen = false;
            }
        }
    }
    moveFocus(delta) {
        if (!this._filteredSuggestions) {
            return;
        }
        let newIndex = this._focusedOptionIndex + delta;
        if (newIndex >= this._filteredSuggestions.length) {
            newIndex = 0;
        }
        if (newIndex < 0) {
            newIndex = this._filteredSuggestions.length - 1;
        }
        this.focusOption(newIndex);
    }
    focusOption(index) {
        this._focusedOptionIndex = index;
        if (this.refSuggestions) {
            const optionElement = this.refSuggestions[index];
            optionElement === null || optionElement === void 0 ? void 0 : optionElement.focus();
        }
    }
    selectFocusedOption() {
        if (this._filteredSuggestions && this._focusedOptionIndex >= 0 && this._focusedOptionIndex < this._filteredSuggestions.length) {
            this.selectOption(this._filteredSuggestions[this._focusedOptionIndex]);
            return true;
        }
        return false;
    }
    focusSuggestionStartingWith(char) {
        const charLowerCase = char.toLowerCase();
        const index = Array.isArray(this._filteredSuggestions) &&
            this._filteredSuggestions.length > 0 &&
            this._filteredSuggestions.findIndex((option) => option.toLowerCase().startsWith(charLowerCase));
        if (typeof index === 'number') {
            this.focusOption(index);
        }
    }
    getFormFieldProps() {
        return {
            state: this.state,
            class: clsx('kol-combobox', {
                'has-value': this.state._hasValue,
            }),
            tooltipAlign: this._tooltipAlign,
            alert: this.showAsAlert(),
        };
    }
    getInputProps() {
        const { ariaDescribedBy } = getRenderStates(this.state);
        const isDisabled = this.state._disabled === true;
        return Object.assign(Object.assign({ ref: this.ctaRef, state: this.state, class: 'kol-combobox__input', type: 'text', role: 'combobox', 'aria-activedescendant': this._isOpen && this._focusedOptionIndex >= 0 ? `option-${this._focusedOptionIndex}` : undefined, 'aria-autocomplete': 'both', 'aria-controls': this.state._id + '-listbox', 'aria-describedby': ariaDescribedBy.length > 0 ? ariaDescribedBy.join(' ') : undefined, 'aria-expanded': this._isOpen ? 'true' : 'false', 'aria-label': this.state._hideLabel && typeof this.state._label === 'string' ? this.state._label : undefined, 'aria-labelledby': this.state._id + '-label', 'aria-keyshortcuts': this.state._shortKey, value: this.state._value, accessKey: this.state._accessKey, autocapitalize: 'off', autocorrect: 'off', disabled: isDisabled, customSuggestions: true, id: this.state._id, name: this.state._name, required: this.state._required }, this.controller.onFacade), { onChange: this.onChange.bind(this), onInput: this.onInput.bind(this), placeholder: this.state._placeholder });
    }
    render() {
        const isDisabled = this.state._disabled === true;
        return (h(FormFieldStateWrapper, Object.assign({ key: 'e1c1d276012a120aecbc27dd85d6b7b94362b181' }, this.getFormFieldProps()), h(InputContainerStateWrapperFc, { key: 'bea446c68e3fbfab3a3a0546dcd2d4d8f7c50506', state: this.state }, h("div", { key: '2c25083a888a6ddfc48ca92f55034baf5c94992e', class: "kol-combobox__group" }, h(InputStateWrapper, Object.assign({ key: 'e5746f2a32c8a3b7e009787e7b4b27d8ebfeddeb' }, this.getInputProps())), this.state._value && this.state._hasClearButton && (h(KolButtonWcTag, { key: '172fafcd61333c6ea2cf827829aaa81fced2f31c', _icons: "kolicon-cross", _label: this.translateDeleteSelection, _hideLabel: true, _variant: "ghost", _disabled: isDisabled, "data-testid": "combobox-delete", class: "kol-combobox__delete", hidden: isDisabled, _on: {
                onClick: () => {
                    this.clearSelection();
                },
                onFocus: () => {
                    this.clearButtonFocused = true;
                },
                onBlur: () => {
                    this.clearButtonFocused = false;
                },
            } })), h("button", { key: '7222700ca0fec7067df00c7e4f6e8169a5ac6515', type: "button", tabIndex: -1, class: "kol-combobox-toggle", onClick: this.toggleListbox.bind(this), disabled: this._disabled, hidden: isDisabled }, h(IconFC, { key: '4d2180b057ab9cf6a174f4ba4a2e45f01e16aebb', icons: "kolicon-chevron-down", label: "" }))), h(CustomSuggestionsOptionsGroupFc, { key: 'fff87981e43cda06221984f45f2198a305a4f828', blockSuggestionMouseOver: this.blockSuggestionMouseOver, onKeyDown: this.handleKeyDownDropdown.bind(this), hidden: !this._isOpen || isDisabled, id: this.state._id + '-listbox' }, Array.isArray(this._filteredSuggestions) &&
            this._filteredSuggestions.length > 0 &&
            this._filteredSuggestions.map((option, index) => (h(CustomSuggestionsOptionFc, { disabled: false, index: index, option: option, searchTerm: this.state._value, ref: (el) => {
                    if (el)
                        this.refSuggestions[index] = el;
                }, selected: this.state._value === option, onClick: () => {
                    this.selectOption(option);
                    this.toggleListbox();
                    this._isOpen = false;
                }, onMouseOver: () => {
                    if (!this.blockSuggestionMouseOver) {
                        this.focusOption(index);
                    }
                }, onFocus: () => {
                    this.focusOption(index);
                } })))))));
    }
    handleKeyDown(event) {
        var _a, _b;
        const handleEvent = (isOpen, callback) => {
            var _a;
            event.preventDefault();
            if (isOpen !== undefined) {
                this._isOpen = isOpen;
                if (!isOpen) {
                    (_a = this.ctaRef.el) === null || _a === void 0 ? void 0 : _a.focus();
                }
            }
            callback === null || callback === void 0 ? void 0 : callback();
        };
        switch (event.key) {
            case 'Down':
            case 'ArrowDown': {
                this.blockSuggestionMouseOver = true;
                handleEvent(true, () => this.moveFocus(1));
                break;
            }
            case 'Up':
            case 'ArrowUp': {
                this.blockSuggestionMouseOver = true;
                handleEvent(true, () => this.moveFocus(-1));
                break;
            }
            case 'Tab':
                if (this._isOpen) {
                    this._isOpen = false;
                    (_a = this.ctaRef.el) === null || _a === void 0 ? void 0 : _a.focus();
                }
                break;
            case 'Esc':
            case 'Escape': {
                this._isOpen = false;
                event.preventDefault();
                (_b = this.ctaRef.el) === null || _b === void 0 ? void 0 : _b.focus();
                break;
            }
            case 'Enter':
            case 'NumpadEnter': {
                if (this.clearButtonFocused) {
                    this.clearSelection();
                }
                else if (this._isOpen) {
                    if (this.selectFocusedOption()) {
                        this._isOpen = false;
                    }
                }
                else {
                    this.toggleListbox();
                }
                event.preventDefault();
                break;
            }
            case ' ': {
                if (this.clearButtonFocused) {
                    this.clearSelection();
                    event.preventDefault();
                }
                else if (this._isOpen) {
                    if (this.selectFocusedOption()) {
                        this._isOpen = false;
                        event.preventDefault();
                    }
                }
                break;
            }
            case 'Home': {
                this.blockSuggestionMouseOver = true;
                handleEvent(undefined, () => {
                    if (this._isOpen) {
                        this.focusOption(0);
                    }
                });
                break;
            }
            case 'End': {
                this.blockSuggestionMouseOver = true;
                handleEvent(undefined, () => {
                    if (this._isOpen) {
                        this.focusOption(this._filteredSuggestions ? this._filteredSuggestions.length - 1 : 0);
                    }
                });
                break;
            }
            case 'PageUp': {
                this.blockSuggestionMouseOver = true;
                handleEvent(undefined, () => this._isOpen && this.moveFocus(-10));
                break;
            }
            case 'PageDown': {
                this.blockSuggestionMouseOver = true;
                handleEvent(undefined, () => this._isOpen && this.moveFocus(10));
                break;
            }
        }
    }
    handleWindowClick(event) {
        if (this.host !== undefined && !this.host.contains(event.target)) {
            this._isOpen = false;
        }
    }
    constructor(registerHost) {
        super();
        if (registerHost !== false) {
            this.__registerHost();
        }
        this.__attachShadow();
        this.ctaRef = createCtaRef();
        this.refSuggestions = [];
        this._focusedOptionIndex = -1;
        this.translateDeleteSelection = translate('kol-delete-selection');
        this.clearButtonFocused = false;
        this.toggleListbox = () => {
            var _a;
            const isDisabled = this.state._disabled === true;
            if (isDisabled) {
                this._isOpen = false;
            }
            else {
                (_a = this.ctaRef.el) === null || _a === void 0 ? void 0 : _a.focus();
                if (this._isOpen) {
                    this._isOpen = false;
                }
                else if (Array.isArray(this._filteredSuggestions) && this._filteredSuggestions.length > 0) {
                    this._isOpen = true;
                    const selectedIndex = this._filteredSuggestions.findIndex((option) => option === this.state._value);
                    this._focusedOptionIndex = selectedIndex >= 0 ? selectedIndex : -1;
                    this.focusOption(this._focusedOptionIndex);
                }
            }
        };
        this.blockSuggestionMouseOver = false;
        this._isOpen = false;
        this._disabled = false;
        this._hideMsg = false;
        this._hideLabel = false;
        this._hint = '';
        this._hasClearButton = true;
        this._required = false;
        this._tooltipAlign = 'top';
        this._touched = false;
        this.state = {
            _hasValue: false,
            _hasClearButton: true,
            _hideMsg: false,
            _id: createUniqueId('combobox'),
            _label: '',
            _suggestions: [],
            _value: '',
        };
        this.inputHasFocus = false;
        this.controller = new ComboboxController(this, 'combobox', this.host);
        this.onInput = this.onInput.bind(this);
    }
    showAsAlert() {
        return Boolean(this.state._touched) && !this.inputHasFocus;
    }
    validatePlaceholder(value) {
        this.controller.validatePlaceholder(value);
    }
    validateAccessKey(value) {
        this.controller.validateAccessKey(value);
    }
    validateDisabled(value) {
        this.controller.validateDisabled(value);
    }
    validateHideMsg(value) {
        this.controller.validateHideMsg(value);
    }
    validateHideLabel(value) {
        this.controller.validateHideLabel(value);
    }
    validateHint(value) {
        this.controller.validateHint(value);
    }
    validateIcons(value) {
        this.controller.validateIcons(value);
    }
    validateLabel(value) {
        this.controller.validateLabel(value);
    }
    validateMsg(value) {
        this.controller.validateMsg(value);
    }
    validateName(value) {
        this.controller.validateName(value);
    }
    validateOn(value) {
        this.controller.validateOn(value);
    }
    validateShortKey(value) {
        this.controller.validateShortKey(value);
    }
    validateSuggestions(value) {
        this.controller.validateSuggestions(value);
        this._filteredSuggestions = value;
        this.setFilteredSuggestionsByQuery(this._value);
    }
    validateHasClearButton(value) {
        this.controller.validateHasClearButton(value);
    }
    validateRequired(value) {
        this.controller.validateRequired(value);
    }
    validateSyncValueBySelector(value) {
        this.controller.validateSyncValueBySelector(value);
    }
    validateTouched(value) {
        this.controller.validateTouched(value);
    }
    validateValue(value) {
        this.controller.validateValue(value);
        this.controller.setFormAssociatedValue(value);
    }
    validateVariant(value) {
        this.controller.validateVariant(value);
    }
    componentWillLoad() {
        this.refSuggestions = [];
        this._touched = this._touched === true;
        this.controller.componentWillLoad();
        this.state._hasValue = !!this.state._value;
        this.controller.addValueChangeListener((v) => (this.state._hasValue = !!v));
        this._filteredSuggestions = this.state._suggestions;
    }
    handleMouseEvent() {
        this.blockSuggestionMouseOver = false;
    }
    handleFocusIn(event) {
        setTimeout(() => {
            var _a;
            if (((_a = this.host) === null || _a === void 0 ? void 0 : _a.contains(document.activeElement)) && !this.inputHasFocus) {
                this.controller.onFacade.onFocus(event);
                this.inputHasFocus = true;
            }
        });
    }
    handleFocusOut(event) {
        setTimeout(() => {
            var _a;
            if (this.inputHasFocus && !((_a = this.host) === null || _a === void 0 ? void 0 : _a.contains(document.activeElement))) {
                this.controller.onFacade.onBlur(event);
                this.inputHasFocus = false;
                if (this._isOpen) {
                    this._isOpen = false;
                }
            }
        });
    }
    onChange(event) {
        this.controller.onFacade.onChange(event);
        this.controller.setFormAssociatedValue(this.state._value);
    }
    get host() { return this; }
    static get watchers() { return {
        "_placeholder": ["validatePlaceholder"],
        "_accessKey": ["validateAccessKey"],
        "_disabled": ["validateDisabled"],
        "_hideMsg": ["validateHideMsg"],
        "_hideLabel": ["validateHideLabel"],
        "_hint": ["validateHint"],
        "_icons": ["validateIcons"],
        "_label": ["validateLabel"],
        "_msg": ["validateMsg"],
        "_name": ["validateName"],
        "_on": ["validateOn"],
        "_shortKey": ["validateShortKey"],
        "_suggestions": ["validateSuggestions"],
        "_hasClearButton": ["validateHasClearButton"],
        "_required": ["validateRequired"],
        "_syncValueBySelector": ["validateSyncValueBySelector"],
        "_touched": ["validateTouched"],
        "_value": ["validateValue"],
        "_variant": ["validateVariant"]
    }; }
    static get style() { return {
        default: defaultStyleCss
    }; }
}, [289, "kol-combobox", {
        "_accessKey": [1, "_access-key"],
        "_placeholder": [1],
        "_disabled": [4],
        "_hideMsg": [4, "_hide-msg"],
        "_hideLabel": [4, "_hide-label"],
        "_hint": [1],
        "_icons": [1],
        "_label": [1],
        "_msg": [1],
        "_name": [1],
        "_on": [16],
        "_hasClearButton": [4, "_has-clear-button"],
        "_suggestions": [1],
        "_required": [4],
        "_shortKey": [1, "_short-key"],
        "_syncValueBySelector": [1, "_sync-value-by-selector"],
        "_tooltipAlign": [1, "_tooltip-align"],
        "_touched": [1540],
        "_value": [1537],
        "_variant": [1],
        "blockSuggestionMouseOver": [32],
        "_isOpen": [32],
        "_filteredSuggestions": [32],
        "state": [32],
        "inputHasFocus": [32],
        "getValue": [64],
        "focus": [64],
        "click": [64]
    }, [[0, "keydown", "handleKeyDown"], [0, "click", "handleWindowClick"], [1, "mousemove", "handleMouseEvent"], [0, "focusin", "handleFocusIn"], [0, "focusout", "handleFocusOut"]], {
        "_placeholder": ["validatePlaceholder"],
        "_accessKey": ["validateAccessKey"],
        "_disabled": ["validateDisabled"],
        "_hideMsg": ["validateHideMsg"],
        "_hideLabel": ["validateHideLabel"],
        "_hint": ["validateHint"],
        "_icons": ["validateIcons"],
        "_label": ["validateLabel"],
        "_msg": ["validateMsg"],
        "_name": ["validateName"],
        "_on": ["validateOn"],
        "_shortKey": ["validateShortKey"],
        "_suggestions": ["validateSuggestions"],
        "_hasClearButton": ["validateHasClearButton"],
        "_required": ["validateRequired"],
        "_syncValueBySelector": ["validateSyncValueBySelector"],
        "_touched": ["validateTouched"],
        "_value": ["validateValue"],
        "_variant": ["validateVariant"]
    }]);
__decorate([
    delegateFocus('ctaRef')
], KolCombobox$1.prototype, "focus", null);
__decorate([
    delegateClick('ctaRef')
], KolCombobox$1.prototype, "click", null);
function defineCustomElement$1() {
    if (typeof customElements === "undefined") {
        return;
    }
    const components = ["kol-combobox"];
    components.forEach(tagName => { switch (tagName) {
        case "kol-combobox":
            if (!customElements.get(tagName)) {
                customElements.define(tagName, KolCombobox$1);
            }
            break;
    } });
}

const KolCombobox = KolCombobox$1;
const defineCustomElement = defineCustomElement$1;

export { KolCombobox, defineCustomElement };
//# sourceMappingURL=kol-combobox.js.map

//# sourceMappingURL=kol-combobox.js.map