import { IPSDEUILogicParam, IPSDEUIAppendParamLogic } from '@ibiz/dynamic-model-api'; import { UIActionContext } from '../uiaction-context'; import { AppUILogicNodeBase } from './logic-node-base'; /** * 附加到数组参数节点 * * @export * @class AppUILogicAppendParamNode */ export class AppUILogicAppendParamNode extends AppUILogicNodeBase { constructor() { super(); } /** * 执行节点 * * @param {IPSDEUIAppendParamLogic} logicNode 逻辑节点模型数据 * @param {UIActionContext} actionContext 界面逻辑上下文 * @memberof AppUILogicAppendParamNode */ public async executeNode(logicNode: IPSDEUIAppendParamLogic, actionContext: UIActionContext) { try { this.onAppendParam(logicNode, actionContext); return this.computeNextNodes(logicNode, actionContext); } catch (error: any) { throw new Error(`逻辑节点 ${logicNode.name}${error?.message ? error?.message : '发生未知错误!'}`); } } /** * 附加到数组变量 * * @param {IPSDEUIAppendParamLogic} logicNodeParam * @param {UIActionContext} actionContext * @memberof AppUILogicPrepareParamNode */ public onAppendParam(logicNodeParam: IPSDEUIAppendParamLogic, actionContext: UIActionContext) { // 源数据 const srcParam: any = actionContext.getParam((logicNodeParam.getSrcPSDEUILogicParam() as IPSDEUILogicParam)?.codeName); // 目标数据 const dstParam: any = actionContext.getParam((logicNodeParam.getDstPSDEUILogicParam() as IPSDEUILogicParam)?.codeName); // 源属性 const srcFieldName: string = logicNodeParam.srcFieldName?.toLowerCase?.(); let objParam: any; if (srcFieldName) { objParam = srcParam.get(srcFieldName); } else { objParam = srcParam.getReal(); } dstParam.append(logicNodeParam.dstIndex, objParam, logicNodeParam.srcIndex, logicNodeParam.srcSize); actionContext.bindLastReturnParam(null); } }