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import { Http } from '../http/http';
import { Store } from 'vuex';
/**
* LoadAppData 对象
* 调用 getInstance() 获取实例
*
* @class LoadAppData
*/
export class LoadAppData {
/**
* 唯一实例
*
* @private
* @static
* @type {LoadAppData}
* @memberof LoadAppData
*/
private static readonly instance: LoadAppData = new LoadAppData();
/**
* Creates an instance of LoadAppData.
* 私有构造，拒绝通过 new 创建对象
* @memberof LoadAppData
*/
private constructor() {
if (LoadAppData.instance) {
return LoadAppData.instance;
}
}
/**
* 获取 LoadAppData 单例对象
*
* @static
* @returns {LoadAppData}
* @memberof LoadAppData
*/
public static getInstance(): LoadAppData {
return this.instance;
}
/**
* 数据加载
*
* @returns {Promise<any>}
* @memberof LoadAppData
*/
public async load(store: Store<any>): Promise<any> {
const url = `./assets/json/data-dictionary.json`;
let response: any = await Http.getInstance().get(url)
if (response && response.status === 200 && response.data && Array.isArray(response.data)) {
const datas: any[] = [...response.data];
datas.forEach((item: any) => {
if (!item.items) {
item.items = [];
}
});
store.commit('addCodeLists', datas);
}
return response;
}
}