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import ViewEngine from './view-engine';
/**
* 实体选择视图
*
* @export
* @class MPickupViewEngine
* @extends {ViewEngine}
*/
export default class MPickupViewEngine extends ViewEngine {
/**
* 选择视图面板
*
* @type {*}
* @memberof MPickupViewEngine
*/
public pickupViewPanel: any = null;
/**
* Creates an instance of MPickupViewEngine.
*
* @memberof MPickupViewEngine
*/
constructor() {
super();
}
/**
* 初始化引擎
*
* @param {*} options
* @memberof MPickupViewEngine
*/
public init(options: any): void {
this.pickupViewPanel = options.pickupviewpanel;
if (options.view.viewdata && options.view.viewdata.selectedData && Array.isArray(options.view.viewdata.selectedData)) {
options.view.viewSelections = [...options.view.viewdata.selectedData];
delete options.view.viewdata.selectedData;
}
super.init(options);
}
/**
* 引擎加载
*
* @memberof MPickupViewEngine
*/
public load(): void {
super.load();
if (this.getPickupViewPanel()) {
const tag = this.getPickupViewPanel().name;
this.setViewState2({ tag: tag, action: 'load', viewdata: this.view.viewparams });
}
}
/**
* 引擎事件
*
* @param {string} ctrlName
* @param {string} eventName
* @param {*} args
* @memberof MPickupViewEngine
*/
public onCtrlEvent(ctrlName: string, eventName: string, args: any): void {
super.onCtrlEvent(ctrlName, eventName, args);
if (Object.is(eventName, 'selectionchange')) {
this.onSelectionChange(ctrlName, args);
}
if (Object.is(eventName, 'load')) {
this.onLoad(ctrlName, args);
}
if (Object.is(eventName, 'activated')) {
this.onSelectionChange(ctrlName, args);
this.view.onCLickRight();
}
}
/**
* 值选中变化
*
* @param {string} ctrlName 选择视图面板名称
* @param {any[]} args 选中数据
* @memberof MPickupViewEngine
*/
public onSelectionChange(ctrlName: string, args: any[]): void {
this.view.containerModel[`view_${ctrlName}`].selections = [...JSON.parse(JSON.stringify(args))];
Object.values(this.view.containerModel).forEach((model: any) => {
if (!Object.is(model.type, 'PICKUPVIEWPANEL')) {
return;
}
});
const _disbaled: boolean = this.view.containerModel[`view_${ctrlName}`].selections.length > 0 ? true : false;
this.view.containerModel.view_rightbtn = _disbaled;
if(!this.view.isShowButton){
this.view.$emit('viewdataschange', [...args]);
}
}
/**
* 视图加载完成
*
* @param {string} ctrlName 选择视图面板名称
* @param {any[]} args 选中数据
* @memberof MPickupViewEngine
*/
public onLoad(ctrlName: string, args: any[]): void {
this.view.containerModel[`view_${ctrlName}`].datas = [...JSON.parse(JSON.stringify(args))];
}
/**
* 获取选择视图面板
*
* @returns {*}
* @memberof MPickupViewEngine
*/
public getPickupViewPanel(): any {
return this.pickupViewPanel;
}
}