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import { ViewEngine } from './view-engine';
/**
* 实体移动端编辑视图界面引擎
*
* @export
* @class MobEditViewEngine
* @extends {ViewEngine}
*/
export class MobEditViewEngine extends ViewEngine {
/**
* 表单部件
*
* @protected
* @type {*}
* @memberof MobEditViewEngine
*/
protected form: any;
/**
* 初始化编辑视图引擎
*
* @param {*} [options={}]
* @memberof MobEditViewEngine
*/
public init(options: any = {}): void {
this.form = options.form;
super.init(options);
}
/**
* 引擎加载
*
* @param {*} [opts={}]
* @memberof MobEditViewEngine
*/
public load(opts: any = {}): void {
super.load(opts);
if (this.getForm()) {
const tag = this.getForm().name;
let action: string = '';
// 实体主键字段有值时load该记录数据，否则loaddraft加载草稿
if ((this.keyPSDEField && this.view.context[this.keyPSDEField] && !Object.is(this.view.context[this.keyPSDEField], '') && !Object.is(this.view.context[this.keyPSDEField], 'null'))) {
action = 'load';
} else {
action = 'loaddraft';
}
this.setViewState2({ tag: tag, action: action, viewdata: { ...this.view.viewparams } });
}
}
/**
* 部件事件机制
*
* @param {string} ctrlName
* @param {string} eventName
* @param {*} args
* @memberof MobEditViewEngine
*/
public onCtrlEvent(ctrlName: string, eventName: string, args: any): void {
super.onCtrlEvent(ctrlName, eventName, args);
if (Object.is(ctrlName, 'form')) {
this.formEvent(eventName, args);
}
}
/**
* 表单事件
*
* @param {string} eventName
* @param {*} args
* @memberof MobEditViewEngine
*/
public formEvent(eventName: string, args: any): void {
if (Object.is(eventName, 'load')) {
this.onFormLoad(args);
}
if (Object.is(eventName, 'save')) {
this.onFormSave(args);
}
if (Object.is(eventName, 'remove')) {
this.onFormRemove(args);
}
if (Object.is(eventName, 'datachange')) {
this.onFormDataChange(args);
}
}
/**
* 表单数据变更
*
* @param {*} arg
* @memberof MobEditViewEngine
*/
public onFormDataChange(arg: any) {
if (this.view) {
this.view.dataChange = arg;
}
}
/**
* 表单加载完成
*
* @param {*} args
* @memberof MobEditViewEngine
*/
public onFormLoad(arg: any): void {
if (this.view.model) {
this.view.model.dataInfo = Object.is(arg.srfuf, '1')
? this.majorPSDEField
? arg[this.majorPSDEField]
: arg.srfmajortext
: this.view.$t('app.local.new');
this.setNavCaption(Object.is(arg.srfuf, '0'));
}
this.emitViewEvent('load', arg);
this.emitViewEvent('viewdataschange', JSON.stringify({ action: 'load', status: 'success', data: arg }));
const newdata: boolean = !Object.is(arg.srfuf, '1');
this.calcToolbarItemState(newdata);
this.calcToolbarItemAuthState(arg);
}
/**
* 设置导航标题
*
* @memberof EditViewEngine
*/
public setNavCaption(isCreate: boolean): void {
let viewdata: any = this.view.model;
if (viewdata) {
if (!isCreate && this.form) {
this.view.initNavCaption();
}
}
}
/**
* 表单保存完成
*
* @param {*} args
* @memberof MobEditViewEngine
*/
public onFormSave(arg: any): void {
this.emitViewEvent('save', arg);
this.emitViewEvent('viewdataschange', JSON.stringify({ action: 'save', status: 'success', data: arg }));
const newdata: boolean = !Object.is(arg.srfuf, '1');
this.calcToolbarItemState(newdata);
this.calcToolbarItemAuthState(arg);
}
/**
* 表单删除完成
*
* @param {*} args
* @memberof MobEditViewEngine
*/
public onFormRemove(arg: any): void {
this.emitViewEvent('remove', arg);
this.emitViewEvent('viewdataschange', JSON.stringify({ action: 'remove', status: 'success', data: arg }));
}
/**
* 获取表单对象
*
* @returns {*}
* @memberof MobEditViewEngine
*/
public getForm(): any {
return this.form;
}
/**
* 转化数据
*
* @memberof EditViewEngine
*/
public transformData(arg: any) {
if (!this.getForm() || !(this.getForm().transformData instanceof Function)) {
return null;
}
return this.getForm().transformData(arg);
}
}