import { CreateElement } from 'vue';
import { DesignController } from './design-controller';
import { QXEvent } from "qx-util";
import { DesignItemEvent } from '../interface';

/**
 * 默认设计器
 *
 * @export
 * @class DesignDefaultController
 * @extends {DesignController}
 */
export class DesignDefaultController extends DesignController {

    /**
     * item事件
     *
     * @author zhanghengfeng
     * @date 2023-05-18 14:05:10
     */
    itemEvt = new QXEvent<DesignItemEvent>();

    /**
     * 绘制子
     *
     * @param {CreateElement} h
     * @param {*} ctx
     * @param {*} item
     * @param {*} pData
     * @memberof DesignDefaultController
     */
    renderChildItem(h: CreateElement, ctx: any, item: any, pData: any) {
        throw new Error('「renderChildItem」需重写实现');
    }

    save(): Promise<any> {
        return this.service.Update(this.ctx.context, null);
    }
}