/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
import { Directive, ElementRef, Input, IterableDiffers, KeyValueDiffers, Renderer2, ɵisListLikeIterable as isListLikeIterable, ɵstringify as stringify } from '@angular/core';
import * as i0 from "@angular/core";
/**
 * @ngModule CommonModule
 *
 * @usageNotes
 * ```
 *     <some-element [ngClass]="'first second'">...</some-element>
 *
 *     <some-element [ngClass]="['first', 'second']">...</some-element>
 *
 *     <some-element [ngClass]="{'first': true, 'second': true, 'third': false}">...</some-element>
 *
 *     <some-element [ngClass]="stringExp|arrayExp|objExp">...</some-element>
 *
 *     <some-element [ngClass]="{'class1 class2 class3' : true}">...</some-element>
 * ```
 *
 * @description
 *
 * Adds and removes CSS classes on an HTML element.
 *
 * The CSS classes are updated as follows, depending on the type of the expression evaluation:
 * - `string` - the CSS classes listed in the string (space delimited) are added,
 * - `Array` - the CSS classes declared as Array elements are added,
 * - `Object` - keys are CSS classes that get added when the expression given in the value
 *              evaluates to a truthy value, otherwise they are removed.
 *
 * @publicApi
 */
export class NgClass {
    constructor(_iterableDiffers, _keyValueDiffers, _ngEl, _renderer) {
        this._iterableDiffers = _iterableDiffers;
        this._keyValueDiffers = _keyValueDiffers;
        this._ngEl = _ngEl;
        this._renderer = _renderer;
        this._iterableDiffer = null;
        this._keyValueDiffer = null;
        this._initialClasses = [];
        this._rawClass = null;
    }
    set klass(value) {
        this._removeClasses(this._initialClasses);
        this._initialClasses = typeof value === 'string' ? value.split(/\s+/) : [];
        this._applyClasses(this._initialClasses);
        this._applyClasses(this._rawClass);
    }
    set ngClass(value) {
        this._removeClasses(this._rawClass);
        this._applyClasses(this._initialClasses);
        this._iterableDiffer = null;
        this._keyValueDiffer = null;
        this._rawClass = typeof value === 'string' ? value.split(/\s+/) : value;
        if (this._rawClass) {
            if (isListLikeIterable(this._rawClass)) {
                this._iterableDiffer = this._iterableDiffers.find(this._rawClass).create();
            }
            else {
                this._keyValueDiffer = this._keyValueDiffers.find(this._rawClass).create();
            }
        }
    }
    ngDoCheck() {
        if (this._iterableDiffer) {
            const iterableChanges = this._iterableDiffer.diff(this._rawClass);
            if (iterableChanges) {
                this._applyIterableChanges(iterableChanges);
            }
        }
        else if (this._keyValueDiffer) {
            const keyValueChanges = this._keyValueDiffer.diff(this._rawClass);
            if (keyValueChanges) {
                this._applyKeyValueChanges(keyValueChanges);
            }
        }
    }
    _applyKeyValueChanges(changes) {
        changes.forEachAddedItem((record) => this._toggleClass(record.key, record.currentValue));
        changes.forEachChangedItem((record) => this._toggleClass(record.key, record.currentValue));
        changes.forEachRemovedItem((record) => {
            if (record.previousValue) {
                this._toggleClass(record.key, false);
            }
        });
    }
    _applyIterableChanges(changes) {
        changes.forEachAddedItem((record) => {
            if (typeof record.item === 'string') {
                this._toggleClass(record.item, true);
            }
            else {
                throw new Error(`NgClass can only toggle CSS classes expressed as strings, got ${stringify(record.item)}`);
            }
        });
        changes.forEachRemovedItem((record) => this._toggleClass(record.item, false));
    }
    /**
     * Applies a collection of CSS classes to the DOM element.
     *
     * For argument of type Set and Array CSS class names contained in those collections are always
     * added.
     * For argument of type Map CSS class name in the map's key is toggled based on the value (added
     * for truthy and removed for falsy).
     */
    _applyClasses(rawClassVal) {
        if (rawClassVal) {
            if (Array.isArray(rawClassVal) || rawClassVal instanceof Set) {
                rawClassVal.forEach((klass) => this._toggleClass(klass, true));
            }
            else {
                Object.keys(rawClassVal).forEach(klass => this._toggleClass(klass, !!rawClassVal[klass]));
            }
        }
    }
    /**
     * Removes a collection of CSS classes from the DOM element. This is mostly useful for cleanup
     * purposes.
     */
    _removeClasses(rawClassVal) {
        if (rawClassVal) {
            if (Array.isArray(rawClassVal) || rawClassVal instanceof Set) {
                rawClassVal.forEach((klass) => this._toggleClass(klass, false));
            }
            else {
                Object.keys(rawClassVal).forEach(klass => this._toggleClass(klass, false));
            }
        }
    }
    _toggleClass(klass, enabled) {
        klass = klass.trim();
        if (klass) {
            klass.split(/\s+/g).forEach(klass => {
                if (enabled) {
                    this._renderer.addClass(this._ngEl.nativeElement, klass);
                }
                else {
                    this._renderer.removeClass(this._ngEl.nativeElement, klass);
                }
            });
        }
    }
}
NgClass.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "14.2.8", ngImport: i0, type: NgClass, deps: [{ token: i0.IterableDiffers }, { token: i0.KeyValueDiffers }, { token: i0.ElementRef }, { token: i0.Renderer2 }], target: i0.ɵɵFactoryTarget.Directive });
NgClass.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "14.2.8", type: NgClass, isStandalone: true, selector: "[ngClass]", inputs: { klass: ["class", "klass"], ngClass: "ngClass" }, ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "14.2.8", ngImport: i0, type: NgClass, decorators: [{
            type: Directive,
            args: [{
                    selector: '[ngClass]',
                    standalone: true,
                }]
        }], ctorParameters: function () { return [{ type: i0.IterableDiffers }, { type: i0.KeyValueDiffers }, { type: i0.ElementRef }, { type: i0.Renderer2 }]; }, propDecorators: { klass: [{
                type: Input,
                args: ['class']
            }], ngClass: [{
                type: Input,
                args: ['ngClass']
            }] } });
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"ng_class.js","sourceRoot":"","sources":["../../../../../../../packages/common/src/directives/ng_class.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;AACH,OAAO,EAAC,SAAS,EAAW,UAAU,EAAE,KAAK,EAAmC,eAAe,EAAmC,eAAe,EAAE,SAAS,EAAE,mBAAmB,IAAI,kBAAkB,EAAE,UAAU,IAAI,SAAS,EAAC,MAAM,eAAe,CAAC;;AAIvP;;;;;;;;;;;;;;;;;;;;;;;;;;;GA2BG;AAKH,MAAM,OAAO,OAAO;IAMlB,YACY,gBAAiC,EAAU,gBAAiC,EAC5E,KAAiB,EAAU,SAAoB;QAD/C,qBAAgB,GAAhB,gBAAgB,CAAiB;QAAU,qBAAgB,GAAhB,gBAAgB,CAAiB;QAC5E,UAAK,GAAL,KAAK,CAAY;QAAU,cAAS,GAAT,SAAS,CAAW;QAPnD,oBAAe,GAAgC,IAAI,CAAC;QACpD,oBAAe,GAAqC,IAAI,CAAC;QACzD,oBAAe,GAAa,EAAE,CAAC;QAC/B,cAAS,GAA0B,IAAI,CAAC;IAIc,CAAC;IAG/D,IACI,KAAK,CAAC,KAAa;QACrB,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC,eAAe,CAAC,CAAC;QAC1C,IAAI,CAAC,eAAe,GAAG,OAAO,KAAK,KAAK,QAAQ,CAAC,CAAC,CAAC,KAAK,CAAC,KAAK,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC,EAAE,CAAC;QAC3E,IAAI,CAAC,aAAa,CAAC,IAAI,CAAC,eAAe,CAAC,CAAC;QACzC,IAAI,CAAC,aAAa,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC;IACrC,CAAC;IAED,IACI,OAAO,CAAC,KAAwE;QAClF,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC;QACpC,IAAI,CAAC,aAAa,CAAC,IAAI,CAAC,eAAe,CAAC,CAAC;QAEzC,IAAI,CAAC,eAAe,GAAG,IAAI,CAAC;QAC5B,IAAI,CAAC,eAAe,GAAG,IAAI,CAAC;QAE5B,IAAI,CAAC,SAAS,GAAG,OAAO,KAAK,KAAK,QAAQ,CAAC,CAAC,CAAC,KAAK,CAAC,KAAK,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC,KAAK,CAAC;QAExE,IAAI,IAAI,CAAC,SAAS,EAAE;YAClB,IAAI,kBAAkB,CAAC,IAAI,CAAC,SAAS,CAAC,EAAE;gBACtC,IAAI,CAAC,eAAe,GAAG,IAAI,CAAC,gBAAgB,CAAC,IAAI,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC,MAAM,EAAE,CAAC;aAC5E;iBAAM;gBACL,IAAI,CAAC,eAAe,GAAG,IAAI,CAAC,gBAAgB,CAAC,IAAI,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC,MAAM,EAAE,CAAC;aAC5E;SACF;IACH,CAAC;IAED,SAAS;QACP,IAAI,IAAI,CAAC,eAAe,EAAE;YACxB,MAAM,eAAe,GAAG,IAAI,CAAC,eAAe,CAAC,IAAI,CAAC,IAAI,CAAC,SAAqB,CAAC,CAAC;YAC9E,IAAI,eAAe,EAAE;gBACnB,IAAI,CAAC,qBAAqB,CAAC,eAAe,CAAC,CAAC;aAC7C;SACF;aAAM,IAAI,IAAI,CAAC,eAAe,EAAE;YAC/B,MAAM,eAAe,GAAG,IAAI,CAAC,eAAe,CAAC,IAAI,CAAC,IAAI,CAAC,SAA+B,CAAC,CAAC;YACxF,IAAI,eAAe,EAAE;gBACnB,IAAI,CAAC,qBAAqB,CAAC,eAAe,CAAC,CAAC;aAC7C;SACF;IACH,CAAC;IAEO,qBAAqB,CAAC,OAAqC;QACjE,OAAO,CAAC,gBAAgB,CAAC,CAAC,MAAM,EAAE,EAAE,CAAC,IAAI,CAAC,YAAY,CAAC,MAAM,CAAC,GAAG,EAAE,MAAM,CAAC,YAAY,CAAC,CAAC,CAAC;QACzF,OAAO,CAAC,kBAAkB,CAAC,CAAC,MAAM,EAAE,EAAE,CAAC,IAAI,CAAC,YAAY,CAAC,MAAM,CAAC,GAAG,EAAE,MAAM,CAAC,YAAY,CAAC,CAAC,CAAC;QAC3F,OAAO,CAAC,kBAAkB,CAAC,CAAC,MAAM,EAAE,EAAE;YACpC,IAAI,MAAM,CAAC,aAAa,EAAE;gBACxB,IAAI,CAAC,YAAY,CAAC,MAAM,CAAC,GAAG,EAAE,KAAK,CAAC,CAAC;aACtC;QACH,CAAC,CAAC,CAAC;IACL,CAAC;IAEO,qBAAqB,CAAC,OAAgC;QAC5D,OAAO,CAAC,gBAAgB,CAAC,CAAC,MAAM,EAAE,EAAE;YAClC,IAAI,OAAO,MAAM,CAAC,IAAI,KAAK,QAAQ,EAAE;gBACnC,IAAI,CAAC,YAAY,CAAC,MAAM,CAAC,IAAI,EAAE,IAAI,CAAC,CAAC;aACtC;iBAAM;gBACL,MAAM,IAAI,KAAK,CAAC,iEACZ,SAAS,CAAC,MAAM,CAAC,IAAI,CAAC,EAAE,CAAC,CAAC;aAC/B;QACH,CAAC,CAAC,CAAC;QAEH,OAAO,CAAC,kBAAkB,CAAC,CAAC,MAAM,EAAE,EAAE,CAAC,IAAI,CAAC,YAAY,CAAC,MAAM,CAAC,IAAI,EAAE,KAAK,CAAC,CAAC,CAAC;IAChF,CAAC;IAED;;;;;;;OAOG;IACK,aAAa,CAAC,WAAkC;QACtD,IAAI,WAAW,EAAE;YACf,IAAI,KAAK,CAAC,OAAO,CAAC,WAAW,CAAC,IAAI,WAAW,YAAY,GAAG,EAAE;gBACtD,WAAY,CAAC,OAAO,CAAC,CAAC,KAAa,EAAE,EAAE,CAAC,IAAI,CAAC,YAAY,CAAC,KAAK,EAAE,IAAI,CAAC,CAAC,CAAC;aAC/E;iBAAM;gBACL,MAAM,CAAC,IAAI,CAAC,WAAW,CAAC,CAAC,OAAO,CAAC,KAAK,CAAC,EAAE,CAAC,IAAI,CAAC,YAAY,CAAC,KAAK,EAAE,CAAC,CAAC,WAAW,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC;aAC3F;SACF;IACH,CAAC;IAED;;;OAGG;IACK,cAAc,CAAC,WAAkC;QACvD,IAAI,WAAW,EAAE;YACf,IAAI,KAAK,CAAC,OAAO,CAAC,WAAW,CAAC,IAAI,WAAW,YAAY,GAAG,EAAE;gBACtD,WAAY,CAAC,OAAO,CAAC,CAAC,KAAa,EAAE,EAAE,CAAC,IAAI,CAAC,YAAY,CAAC,KAAK,EAAE,KAAK,CAAC,CAAC,CAAC;aAChF;iBAAM;gBACL,MAAM,CAAC,IAAI,CAAC,WAAW,CAAC,CAAC,OAAO,CAAC,KAAK,CAAC,EAAE,CAAC,IAAI,CAAC,YAAY,CAAC,KAAK,EAAE,KAAK,CAAC,CAAC,CAAC;aAC5E;SACF;IACH,CAAC;IAEO,YAAY,CAAC,KAAa,EAAE,OAAgB;QAClD,KAAK,GAAG,KAAK,CAAC,IAAI,EAAE,CAAC;QACrB,IAAI,KAAK,EAAE;YACT,KAAK,CAAC,KAAK,CAAC,MAAM,CAAC,CAAC,OAAO,CAAC,KAAK,CAAC,EAAE;gBAClC,IAAI,OAAO,EAAE;oBACX,IAAI,CAAC,SAAS,CAAC,QAAQ,CAAC,IAAI,CAAC,KAAK,CAAC,aAAa,EAAE,KAAK,CAAC,CAAC;iBAC1D;qBAAM;oBACL,IAAI,CAAC,SAAS,CAAC,WAAW,CAAC,IAAI,CAAC,KAAK,CAAC,aAAa,EAAE,KAAK,CAAC,CAAC;iBAC7D;YACH,CAAC,CAAC,CAAC;SACJ;IACH,CAAC;;+GAtHU,OAAO;mGAAP,OAAO;sGAAP,OAAO;kBAJnB,SAAS;mBAAC;oBACT,QAAQ,EAAE,WAAW;oBACrB,UAAU,EAAE,IAAI;iBACjB;qLAaK,KAAK;sBADR,KAAK;uBAAC,OAAO;gBASV,OAAO;sBADV,KAAK;uBAAC,SAAS","sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\nimport {Directive, DoCheck, ElementRef, Input, IterableChanges, IterableDiffer, IterableDiffers, KeyValueChanges, KeyValueDiffer, KeyValueDiffers, Renderer2, ɵisListLikeIterable as isListLikeIterable, ɵstringify as stringify} from '@angular/core';\n\ntype NgClassSupportedTypes = string[]|Set<string>|{[klass: string]: any}|null|undefined;\n\n/**\n * @ngModule CommonModule\n *\n * @usageNotes\n * ```\n *     <some-element [ngClass]=\"'first second'\">...</some-element>\n *\n *     <some-element [ngClass]=\"['first', 'second']\">...</some-element>\n *\n *     <some-element [ngClass]=\"{'first': true, 'second': true, 'third': false}\">...</some-element>\n *\n *     <some-element [ngClass]=\"stringExp|arrayExp|objExp\">...</some-element>\n *\n *     <some-element [ngClass]=\"{'class1 class2 class3' : true}\">...</some-element>\n * ```\n *\n * @description\n *\n * Adds and removes CSS classes on an HTML element.\n *\n * The CSS classes are updated as follows, depending on the type of the expression evaluation:\n * - `string` - the CSS classes listed in the string (space delimited) are added,\n * - `Array` - the CSS classes declared as Array elements are added,\n * - `Object` - keys are CSS classes that get added when the expression given in the value\n *              evaluates to a truthy value, otherwise they are removed.\n *\n * @publicApi\n */\n@Directive({\n  selector: '[ngClass]',\n  standalone: true,\n})\nexport class NgClass implements DoCheck {\n  private _iterableDiffer: IterableDiffer<string>|null = null;\n  private _keyValueDiffer: KeyValueDiffer<string, any>|null = null;\n  private _initialClasses: string[] = [];\n  private _rawClass: NgClassSupportedTypes = null;\n\n  constructor(\n      private _iterableDiffers: IterableDiffers, private _keyValueDiffers: KeyValueDiffers,\n      private _ngEl: ElementRef, private _renderer: Renderer2) {}\n\n\n  @Input('class')\n  set klass(value: string) {\n    this._removeClasses(this._initialClasses);\n    this._initialClasses = typeof value === 'string' ? value.split(/\\s+/) : [];\n    this._applyClasses(this._initialClasses);\n    this._applyClasses(this._rawClass);\n  }\n\n  @Input('ngClass')\n  set ngClass(value: string|string[]|Set<string>|{[klass: string]: any}|null|undefined) {\n    this._removeClasses(this._rawClass);\n    this._applyClasses(this._initialClasses);\n\n    this._iterableDiffer = null;\n    this._keyValueDiffer = null;\n\n    this._rawClass = typeof value === 'string' ? value.split(/\\s+/) : value;\n\n    if (this._rawClass) {\n      if (isListLikeIterable(this._rawClass)) {\n        this._iterableDiffer = this._iterableDiffers.find(this._rawClass).create();\n      } else {\n        this._keyValueDiffer = this._keyValueDiffers.find(this._rawClass).create();\n      }\n    }\n  }\n\n  ngDoCheck() {\n    if (this._iterableDiffer) {\n      const iterableChanges = this._iterableDiffer.diff(this._rawClass as string[]);\n      if (iterableChanges) {\n        this._applyIterableChanges(iterableChanges);\n      }\n    } else if (this._keyValueDiffer) {\n      const keyValueChanges = this._keyValueDiffer.diff(this._rawClass as {[k: string]: any});\n      if (keyValueChanges) {\n        this._applyKeyValueChanges(keyValueChanges);\n      }\n    }\n  }\n\n  private _applyKeyValueChanges(changes: KeyValueChanges<string, any>): void {\n    changes.forEachAddedItem((record) => this._toggleClass(record.key, record.currentValue));\n    changes.forEachChangedItem((record) => this._toggleClass(record.key, record.currentValue));\n    changes.forEachRemovedItem((record) => {\n      if (record.previousValue) {\n        this._toggleClass(record.key, false);\n      }\n    });\n  }\n\n  private _applyIterableChanges(changes: IterableChanges<string>): void {\n    changes.forEachAddedItem((record) => {\n      if (typeof record.item === 'string') {\n        this._toggleClass(record.item, true);\n      } else {\n        throw new Error(`NgClass can only toggle CSS classes expressed as strings, got ${\n            stringify(record.item)}`);\n      }\n    });\n\n    changes.forEachRemovedItem((record) => this._toggleClass(record.item, false));\n  }\n\n  /**\n   * Applies a collection of CSS classes to the DOM element.\n   *\n   * For argument of type Set and Array CSS class names contained in those collections are always\n   * added.\n   * For argument of type Map CSS class name in the map's key is toggled based on the value (added\n   * for truthy and removed for falsy).\n   */\n  private _applyClasses(rawClassVal: NgClassSupportedTypes) {\n    if (rawClassVal) {\n      if (Array.isArray(rawClassVal) || rawClassVal instanceof Set) {\n        (<any>rawClassVal).forEach((klass: string) => this._toggleClass(klass, true));\n      } else {\n        Object.keys(rawClassVal).forEach(klass => this._toggleClass(klass, !!rawClassVal[klass]));\n      }\n    }\n  }\n\n  /**\n   * Removes a collection of CSS classes from the DOM element. This is mostly useful for cleanup\n   * purposes.\n   */\n  private _removeClasses(rawClassVal: NgClassSupportedTypes) {\n    if (rawClassVal) {\n      if (Array.isArray(rawClassVal) || rawClassVal instanceof Set) {\n        (<any>rawClassVal).forEach((klass: string) => this._toggleClass(klass, false));\n      } else {\n        Object.keys(rawClassVal).forEach(klass => this._toggleClass(klass, false));\n      }\n    }\n  }\n\n  private _toggleClass(klass: string, enabled: boolean): void {\n    klass = klass.trim();\n    if (klass) {\n      klass.split(/\\s+/g).forEach(klass => {\n        if (enabled) {\n          this._renderer.addClass(this._ngEl.nativeElement, klass);\n        } else {\n          this._renderer.removeClass(this._ngEl.nativeElement, klass);\n        }\n      });\n    }\n  }\n}\n"]}