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import { UIActionContext } from "@/logic/ui-logic";
import { LogicReturnType } from "@/logic/const/logic-return-type";
/**
* 自定义表格数据加载
*
* @export
* @class GridViewLoadUILogicBase
*/
export default class GridViewLoadUILogicBase {
/**
* Creates an instance of GridViewLoadBase.
*
* @param {*} [opts={}]
* @memberof GridViewLoadUILogicBase
*/
constructor(opts: any = {}) { }
/**
* 开始节点
*
* @protected
* @type {string}
* @memberof GridViewLoadUILogicBase
*/
protected readonly startLogicNode: string = 'Begin';
/**
* 逻辑参数
*
* @protected
* @type {any[]}
* @memberof GridViewLoadUILogicBase
*/
protected logicParams: any[] = [
{
name: '当前搜索表单',
codeName: 'searchForm',
ctrlParam: true,
},
{
name: '当前视图对象',
codeName: 'view',
activeViewParam: true,
},
{
name: '当前表格',
codeName: 'grid',
activeCtrlParam: true,
ctrlParam: true,
},
{
name: '传入变量',
codeName: 'Default',
default: true,
entityParam: true,
},
{
name: '当前视图参数',
codeName: 'viewParam',
viewNavDataParam: true,
},
];
/**
* 执行前
*
* @param {*} args
* @param {*} [context={}]
* @param {*} [params={}]
* @param {*} [$event]
* @param {*} [xData]
* @param {*} [actioncontext]
* @param {string} [srfParentDeName]
* @return {*}
* @memberof GridViewLoadUILogicBase
*/
public beforeExecute(args: any, context: any = {}, params: any = {},
$event?: any, xData?: any, actioncontext?: any, srfParentDeName?: string) {
return new UIActionContext(this.logicParams, args, context, params, $event, xData, actioncontext, srfParentDeName)
}
/**
* 执行
*
* @param {any[]} args
* @param {*} [context={}]
* @param {*} [params={}]
* @param {*} [$event]
* @param {*} [xData]
* @param {*} [actionContext]
* @param {string} [srfParentDeName]
* @memberof GridViewLoadUILogicBase
*/
async execute(args: any[], context:any = {} ,params: any = {}, $event?: any, xData?: any, actioncontext?: any, srfParentDeName?: string) {
try {
const actionContext = this.beforeExecute(args, context, params, $event, xData, actioncontext, srfParentDeName);
await this.execute_begin_node(actionContext);
return actionContext.getResult();
} catch (error: any) {
throw new Error(`${error && error.message ? error.message : '发生未知错误！'}`);
}
}
/**
* 开始
*
* @param {UIActionContext} actionContext 界面逻辑上下文
*/
protected async execute_begin_node(actionContext: UIActionContext) {
// 自定义表格数据加载
actionContext.setResult(actionContext.defaultParam.getReal());
console.log('已完成执行 开始 节点');
await this.execute_bindparam1_node(actionContext);
}
/**
* 绑定当前搜索表单
*
* @param {UIActionContext} actionContext 界面逻辑上下文
*/
protected async execute_bindparam1_node(actionContext: UIActionContext) {
// 自定义表格数据加载
try {
// 源数据
const srcParam = actionContext.getParam('view');
// 目标数据
const dstParam = actionContext.getParam('searchForm');
// 源属性
const srcFieldName: string = 'searchform';
if (srcFieldName) {
dstParam.bind(srcParam.get(srcFieldName));
} else {
dstParam.bind(srcParam.getReal());
}
actionContext.bindLastReturnParam(null);
} catch (error: any) {
throw new Error(`逻辑参数当前搜索表单 ${error && error.message ? error.message : '发生未知错误!'}`);
}
console.log('已完成执行 绑定当前搜索表单 节点');
await this.execute_viewctrlinvoke1_node(actionContext);
}
/**
* 视图部件调用
*
* @param {UIActionContext} actionContext 界面逻辑上下文
*/
protected async execute_viewctrlinvoke1_node(actionContext: UIActionContext) {
// 自定义表格数据加载
const invokeCtrl = 'searchForm';
const invokeMethod = 'loadDraft';
const invokeParam = 'viewParam';
if (!invokeCtrl || !invokeMethod) {
throw new Error(`界面对象或者调用方法缺失`);
}
const invokeUICtrl = actionContext.getParam(invokeCtrl).getReal();
if (invokeUICtrl[invokeMethod] && invokeUICtrl[invokeMethod] instanceof Function) {
try {
const result = await invokeUICtrl[invokeMethod]();
if (invokeParam) {
actionContext.getParam(invokeParam).bind(result);
}
actionContext.bindLastReturnParam(result);
} catch (error:any) {
throw new Error(`${invokeCtrl}界面对象调用${invokeMethod}方法发生异常`);
}
} else {
throw new Error(`${invokeCtrl}界面对象不存在${invokeMethod}方法`);
}
console.log('已完成执行 视图部件调用 节点');
await this.execute_viewctrlinvoke2_node(actionContext);
}
/**
* 视图部件调用
*
* @param {UIActionContext} actionContext 界面逻辑上下文
*/
protected async execute_viewctrlinvoke2_node(actionContext: UIActionContext) {
// 自定义表格数据加载
const invokeCtrl = 'grid';
const invokeMethod = 'load';
const invokeParam = 'viewParam';
if (!invokeCtrl || !invokeMethod) {
throw new Error(`界面对象或者调用方法缺失`);
}
const invokeUICtrl = actionContext.getParam(invokeCtrl).getReal();
if (invokeUICtrl[invokeMethod] && invokeUICtrl[invokeMethod] instanceof Function) {
try {
const result = await invokeUICtrl[invokeMethod]();
if (invokeParam) {
actionContext.getParam(invokeParam).bind(result);
}
actionContext.bindLastReturnParam(result);
} catch (error:any) {
throw new Error(`${invokeCtrl}界面对象调用${invokeMethod}方法发生异常`);
}
} else {
throw new Error(`${invokeCtrl}界面对象不存在${invokeMethod}方法`);
}
console.log('已完成执行 视图部件调用 节点');
await this.execute_end1_node(actionContext);
}
/**
* 结束
*
* @param {UIActionContext} actionContext 界面逻辑上下文
*/
protected async execute_end1_node(actionContext: UIActionContext) {
// 自定义表格数据加载
const strReturnType: string = 'NONEVALUE';
if (Object.is(strReturnType, LogicReturnType.NONEVALUE) || Object.is(strReturnType, LogicReturnType.NULLVALUE)) {
actionContext.setResult(null);
} else if (Object.is(strReturnType, LogicReturnType.SRCVALUE)) {
actionContext.setResult('');
} else if (Object.is(strReturnType, LogicReturnType.BREAK)) {
actionContext.setResult(LogicReturnType.BREAK);
} else if (Object.is(strReturnType, LogicReturnType.LOGICPARAM) || Object.is(strReturnType, LogicReturnType.LOGICPARAMFIELD)) {
const returnParam = actionContext.getParam('');
if (Object.is(strReturnType, LogicReturnType.LOGICPARAM)) {
actionContext.setResult(returnParam.getReal());
} else {
actionContext.setResult(returnParam.get(''));
}
} else {
throw new Error(`无法识别的返回值类型${strReturnType}`);
}
console.log('已完成执行 结束 节点');
}
}