/*!
 * KoliBri - The accessible HTML-Standard
 */
'use strict';

var index = require('./index-DBbl8tEq.js');
var variantQuote = require('./variant-quote-DUWZtljE.js');
require('./common-DAAt5YQ7.js');
var normalizers = require('./normalizers-R90MJyQR.js');
var src = require('./src-oMcBX9Z5.js');
var baseController = require('./base-controller-DAzsTqX9.js');
var events = require('./events-DN9qldnr.js');
require('./_Uint8Array-BAQUGozM.js');
require('./isArray-BOIOdEQh.js');

const altProp = normalizers.createPropDefinition('alt', '', normalizers.normalizeString, (v) => typeof v === 'string');

const sizesProp = normalizers.createPropDefinition('sizes', '', normalizers.normalizeString);

const srcsetProp = normalizers.createPropDefinition('srcset', '', normalizers.normalizeString);

const ImageFC = (props) => {
    const { alt, loading, sizes, src, srcset, handleError, handleLoad } = props;
    return (index.h("img", { class: "kol-image", alt: alt, loading: loading, sizes: sizes || undefined, src: src, srcset: srcset || undefined, onError: (e) => handleError(e), onLoad: (e) => handleLoad(e) }));
};

const imagePropsConfig = {
    optional: [variantQuote.loadingProp, sizesProp, srcsetProp],
    required: [altProp, src.srcProp],
};

class ImageController extends baseController.BaseController {
    constructor(stateAccess) {
        super(stateAccess, imagePropsConfig);
    }
    componentWillLoad(props) {
        const { alt, loading, sizes, src, srcset } = props;
        this.watchAlt(alt);
        this.watchLoading(loading);
        this.watchSizes(sizes);
        this.watchSrc(src);
        this.watchSrcset(srcset);
    }
    watchAlt(value) {
        altProp.apply(value, (v) => {
            this.setRenderProp('alt', v);
        });
    }
    watchLoading(value) {
        variantQuote.loadingProp.apply(value, (v) => {
            this.setRenderProp('loading', v);
        });
    }
    watchSizes(value) {
        sizesProp.apply(value, (v) => {
            this.setRenderProp('sizes', v);
        });
    }
    watchSrc(value) {
        src.srcProp.apply(value, (v) => {
            this.setRenderProp('src', v);
        });
    }
    watchSrcset(value) {
        srcsetProp.apply(value, (v) => {
            this.setRenderProp('srcset', v);
        });
    }
}

const defaultStyleCss = "/*\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  .kol-image {\n    display: inline-block;\n    max-width: 100%;\n    max-height: 100%;\n  }\n}";

const KolImage = class {
    constructor(hostRef) {
        index.registerInstance(this, hostRef);
        this.ctrl = new ImageController(variantQuote.BaseWebComponent.stateLess);
        this.handleError = (event) => {
            var _a, _b;
            (_b = (_a = this._on) === null || _a === void 0 ? void 0 : _a.onError) === null || _b === void 0 ? void 0 : _b.call(_a, event);
            if (this.host) {
                events.dispatchDomEvent(this.host, events.KolEvent.error, event);
            }
        };
        this.handleLoad = (event) => {
            var _a, _b;
            (_b = (_a = this._on) === null || _a === void 0 ? void 0 : _a.onLoad) === null || _b === void 0 ? void 0 : _b.call(_a, event);
            if (this.host) {
                events.dispatchDomEvent(this.host, events.KolEvent.load, event);
            }
        };
    }
    watchAlt(value) {
        this.ctrl.watchAlt(value);
    }
    watchLoading(value) {
        this.ctrl.watchLoading(value);
    }
    watchSizes(value) {
        this.ctrl.watchSizes(value);
    }
    watchSrc(value) {
        this.ctrl.watchSrc(value);
    }
    watchSrcset(value) {
        this.ctrl.watchSrcset(value);
    }
    componentWillLoad() {
        this.ctrl.componentWillLoad({
            alt: this._alt,
            loading: this._loading,
            sizes: this._sizes,
            src: this._src,
            srcset: this._srcset,
        });
    }
    render() {
        return (index.h(index.Host, { key: '94e7aed9e787f996ddb733a9e398018ae618d948' }, index.h(ImageFC, { key: 'dd81b84b4048db6d9367efcb48ce5ca0f00afb5b', alt: this.ctrl.getRenderProp('alt'), loading: this.ctrl.getRenderProp('loading'), sizes: this.ctrl.getRenderProp('sizes'), src: this.ctrl.getRenderProp('src'), srcset: this.ctrl.getRenderProp('srcset'), handleError: this.handleError, handleLoad: this.handleLoad })));
    }
    get host() { return index.getElement(this); }
    static get watchers() { return {
        "_alt": ["watchAlt"],
        "_loading": ["watchLoading"],
        "_sizes": ["watchSizes"],
        "_src": ["watchSrc"],
        "_srcset": ["watchSrcset"]
    }; }
};
KolImage.style = {
    default: defaultStyleCss
};

exports.kol_image = KolImage;
//# sourceMappingURL=kol-image.entry.cjs.js.map
