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import { IPSDEUILogicParam, IPSDEUIBindParamLogic } from '@ibiz/dynamic-model-api';
import { UIActionContext } from '../uiaction-context';
import { AppUILogicNodeBase } from './logic-node-base';
/**
* 绑定参数节点
*
* @export
* @class AppUILogicBindParamNode
*/
export class AppUILogicBindParamNode extends AppUILogicNodeBase {
constructor() {
super();
}
/**
* 执行节点
*
* @param {IPSDEUIBindParamLogic} logicNode 逻辑节点模型数据
* @param {UIActionContext} actionContext 界面逻辑上下文
* @memberof AppUILogicBindParamNode
*/
public async executeNode(logicNode: IPSDEUIBindParamLogic, actionContext: UIActionContext) {
try {
this.onBindParam(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！'}`);
}
}
/**
* 处理参数
*
* @param {IPSDEUIBindParamLogic} logicNode 节点模型数据
* @param {UIActionContext} actionContext 逻辑上下文
* @memberof AppUILogicBindParamNode
*/
public onBindParam(logicNode: IPSDEUIBindParamLogic, actionContext: UIActionContext) {
if (!logicNode || !logicNode.getDstPSDEUILogicParam() || !logicNode.getSrcPSDEUILogicParam()) {
throw new Error(`操作参数或者源参数缺失！`);
}
try {
// 源数据
const srcParam: any = actionContext.getParam((logicNode.getSrcPSDEUILogicParam() as IPSDEUILogicParam)?.codeName);
// 目标数据
const dstParam: any = actionContext.getParam((logicNode.getDstPSDEUILogicParam() as IPSDEUILogicParam)?.codeName);
// 源属性
const srcFieldName: string = logicNode.srcFieldName?.toLowerCase?.();
if (srcFieldName) {
dstParam.bind(srcParam.get(srcFieldName));
} else {
dstParam.bind(srcParam.getReal());
}
actionContext.bindLastReturnParam(null);
} catch (error: any) {
throw new Error(`逻辑参数${logicNode.getDstPSDEUILogicParam()?.name}${error?.message ? error?.message : '发生未知错误！'}`);
}
}
}