/**
 * @license Angular v19.2.13
 * (c) 2010-2025 Google LLC. https://angular.io/
 * License: MIT
 */

import { DOCUMENT } from '@angular/common';
import * as i0 from '@angular/core';
import { inject, ANIMATION_MODULE_TYPE, ViewEncapsulation, ɵRuntimeError as _RuntimeError, Injectable, Inject } from '@angular/core';
import { sequence } from './private_export-faY_wCkZ.mjs';
export { AUTO_STYLE, AnimationMetadataType, NoopAnimationPlayer, animate, animateChild, animation, group, keyframes, query, stagger, state, style, transition, trigger, useAnimation, AnimationGroupPlayer as ɵAnimationGroupPlayer, ɵPRE_STYLE } from './private_export-faY_wCkZ.mjs';

/**
 * An injectable service that produces an animation sequence programmatically within an
 * Angular component or directive.
 * Provided by the `BrowserAnimationsModule` or `NoopAnimationsModule`.
 *
 * @usageNotes
 *
 * To use this service, add it to your component or directive as a dependency.
 * The service is instantiated along with your component.
 *
 * Apps do not typically need to create their own animation players, but if you
 * do need to, follow these steps:
 *
 * 1. Use the <code>[AnimationBuilder.build](api/animations/AnimationBuilder#build)()</code> method
 * to create a programmatic animation. The method returns an `AnimationFactory` instance.
 *
 * 2. Use the factory object to create an `AnimationPlayer` and attach it to a DOM element.
 *
 * 3. Use the player object to control the animation programmatically.
 *
 * For example:
 *
 * ```ts
 * // import the service from BrowserAnimationsModule
 * import {AnimationBuilder} from '@angular/animations';
 * // require the service as a dependency
 * class MyCmp {
 *   constructor(private _builder: AnimationBuilder) {}
 *
 *   makeAnimation(element: any) {
 *     // first define a reusable animation
 *     const myAnimation = this._builder.build([
 *       style({ width: 0 }),
 *       animate(1000, style({ width: '100px' }))
 *     ]);
 *
 *     // use the returned factory object to create a player
 *     const player = myAnimation.create(element);
 *
 *     player.play();
 *   }
 * }
 * ```
 *
 * @publicApi
 */
class AnimationBuilder {
    static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "19.2.13", ngImport: i0, type: AnimationBuilder, deps: [], target: i0.ɵɵFactoryTarget.Injectable });
    static ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "19.2.13", ngImport: i0, type: AnimationBuilder, providedIn: 'root', useFactory: () => inject(BrowserAnimationBuilder) });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "19.2.13", ngImport: i0, type: AnimationBuilder, decorators: [{
            type: Injectable,
            args: [{ providedIn: 'root', useFactory: () => inject(BrowserAnimationBuilder) }]
        }] });
/**
 * A factory object returned from the
 * <code>[AnimationBuilder.build](api/animations/AnimationBuilder#build)()</code>
 * method.
 *
 * @publicApi
 */
class AnimationFactory {
}
class BrowserAnimationBuilder extends AnimationBuilder {
    animationModuleType = inject(ANIMATION_MODULE_TYPE, { optional: true });
    _nextAnimationId = 0;
    _renderer;
    constructor(rootRenderer, doc) {
        super();
        const typeData = {
            id: '0',
            encapsulation: ViewEncapsulation.None,
            styles: [],
            data: { animation: [] },
        };
        this._renderer = rootRenderer.createRenderer(doc.body, typeData);
        if (this.animationModuleType === null && !isAnimationRenderer(this._renderer)) {
            // We only support AnimationRenderer & DynamicDelegationRenderer for this AnimationBuilder
            throw new _RuntimeError(3600 /* RuntimeErrorCode.BROWSER_ANIMATION_BUILDER_INJECTED_WITHOUT_ANIMATIONS */, (typeof ngDevMode === 'undefined' || ngDevMode) &&
                'Angular detected that the `AnimationBuilder` was injected, but animation support was not enabled. ' +
                    'Please make sure that you enable animations in your application by calling `provideAnimations()` or `provideAnimationsAsync()` function.');
        }
    }
    build(animation) {
        const id = this._nextAnimationId;
        this._nextAnimationId++;
        const entry = Array.isArray(animation) ? sequence(animation) : animation;
        issueAnimationCommand(this._renderer, null, id, 'register', [entry]);
        return new BrowserAnimationFactory(id, this._renderer);
    }
    static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "19.2.13", ngImport: i0, type: BrowserAnimationBuilder, deps: [{ token: i0.RendererFactory2 }, { token: DOCUMENT }], target: i0.ɵɵFactoryTarget.Injectable });
    static ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "19.2.13", ngImport: i0, type: BrowserAnimationBuilder, providedIn: 'root' });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "19.2.13", ngImport: i0, type: BrowserAnimationBuilder, decorators: [{
            type: Injectable,
            args: [{ providedIn: 'root' }]
        }], ctorParameters: () => [{ type: i0.RendererFactory2 }, { type: Document, decorators: [{
                    type: Inject,
                    args: [DOCUMENT]
                }] }] });
class BrowserAnimationFactory extends AnimationFactory {
    _id;
    _renderer;
    constructor(_id, _renderer) {
        super();
        this._id = _id;
        this._renderer = _renderer;
    }
    create(element, options) {
        return new RendererAnimationPlayer(this._id, element, options || {}, this._renderer);
    }
}
class RendererAnimationPlayer {
    id;
    element;
    _renderer;
    parentPlayer = null;
    _started = false;
    constructor(id, element, options, _renderer) {
        this.id = id;
        this.element = element;
        this._renderer = _renderer;
        this._command('create', options);
    }
    _listen(eventName, callback) {
        return this._renderer.listen(this.element, `@@${this.id}:${eventName}`, callback);
    }
    _command(command, ...args) {
        issueAnimationCommand(this._renderer, this.element, this.id, command, args);
    }
    onDone(fn) {
        this._listen('done', fn);
    }
    onStart(fn) {
        this._listen('start', fn);
    }
    onDestroy(fn) {
        this._listen('destroy', fn);
    }
    init() {
        this._command('init');
    }
    hasStarted() {
        return this._started;
    }
    play() {
        this._command('play');
        this._started = true;
    }
    pause() {
        this._command('pause');
    }
    restart() {
        this._command('restart');
    }
    finish() {
        this._command('finish');
    }
    destroy() {
        this._command('destroy');
    }
    reset() {
        this._command('reset');
        this._started = false;
    }
    setPosition(p) {
        this._command('setPosition', p);
    }
    getPosition() {
        return unwrapAnimationRenderer(this._renderer)?.engine?.players[this.id]?.getPosition() ?? 0;
    }
    totalTime = 0;
}
function issueAnimationCommand(renderer, element, id, command, args) {
    renderer.setProperty(element, `@@${id}:${command}`, args);
}
/**
 * The following 2 methods cannot reference their correct types (AnimationRenderer &
 * DynamicDelegationRenderer) since this would introduce a import cycle.
 */
function unwrapAnimationRenderer(renderer) {
    const type = renderer.ɵtype;
    if (type === 0 /* AnimationRendererType.Regular */) {
        return renderer;
    }
    else if (type === 1 /* AnimationRendererType.Delegated */) {
        return renderer.animationRenderer;
    }
    return null;
}
function isAnimationRenderer(renderer) {
    const type = renderer.ɵtype;
    return type === 0 /* AnimationRendererType.Regular */ || type === 1 /* AnimationRendererType.Delegated */;
}

export { AnimationBuilder, AnimationFactory, sequence, BrowserAnimationBuilder as ɵBrowserAnimationBuilder };
//# sourceMappingURL=animations.mjs.map