/*
 * Copyright [2019] [Doric.Pub]
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import { Panel } from "../ui/panel";
import { takeLet } from "../pattern/candies";
/**
 * Only supports x,y,width,height,corner(just for four corners),rotation,bgColor,
 * @param panel @see Panel
 */
export function animate(context) {
    const entity = context.entity;
    if (entity instanceof Panel) {
        let panel = entity;
        return (args) => {
            return takeLet(panel.context.animate)(it => {
                return it.submit().then(() => {
                    args.animations();
                    return takeLet(panel.getRootView())(root => {
                        if (root.isDirty()) {
                            const model = root.toModel();
                            model.duration = args.duration;
                            const ret = it.animateRender(model);
                            root.clean();
                            return ret;
                        }
                        for (let v of panel.allHeadViews()) {
                            if (v.isDirty()) {
                                const model = v.toModel();
                                const ret = it.animateRender(model);
                                it.clean();
                                return ret;
                            }
                        }
                        throw new Error('Cannot find any animated elements');
                    });
                });
            });
        };
    }
    else {
        return (args) => {
            return Promise.reject(`Cannot find panel in Context:${context.id}`);
        };
    }
}