95 lines
2.4 KiB
TypeScript
95 lines
2.4 KiB
TypeScript
import { API, IAnyData, GeneralCallbackResult } from "../core/Api";
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import { EventType } from "../core/Emitter";
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interface ILoginEvent {
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/**
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* session 过期
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*/
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expire: GeneralCallbackResult;
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/**
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* 登录失败
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*/
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unauthorized: GeneralCallbackResult;
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/**
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* 未知的问题
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*/
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error: GeneralCallbackResult;
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/**
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* 数据损坏或丢失
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*/
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badData: GeneralCallbackResult;
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}
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/**
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* 教务处基础 API
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* @template I API 输入数据
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* @template O API 输出数据
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* @template E API 中的事件
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* @template U 用户自定义的输出数据
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*/
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abstract class EduBase<
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I extends IAnyData = IAnyData,
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O extends IAnyData = IAnyData,
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E extends Record<EventType, any> = {}
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> extends API<I, O, {
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[P in (keyof ILoginEvent | keyof E)]: P extends keyof ILoginEvent ? ILoginEvent[P] : E[P]
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}> {
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protected useEduCallback(
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parseFunction: (data: any) => O
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): void {
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this.addFailedCallBack();
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this.on("success", (data) => {
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let isSuccess = true;
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let errMsg = "";
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let res: O | undefined;
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const info: any = data.data;
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// 数据缺失检测
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if(!info) {
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isSuccess = false;
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errMsg = "Bad Data";
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this.emit("badData", { errMsg });
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}
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if (isSuccess) switch (info.code) {
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case (1):
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res = parseFunction(info.data);
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errMsg = info.err_msg ?? "Success";
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this.emit("ok", res!);
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break;
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case (2):
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isSuccess = false;
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errMsg = info.err_msg ?? "Session Expire";
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this.emit("expire", { errMsg });
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break;
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case (3):
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isSuccess = false;
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errMsg = info.err_msg ?? "Unauthorized";
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this.emit("unauthorized", { errMsg });
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break;
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case (4):
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isSuccess = false;
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errMsg = info.err_msg ?? "Error";
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this.emit("error", { errMsg });
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break;
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}
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if (!isSuccess) this.emit("no", { errMsg });
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this.emit("done", { errMsg, data: res });
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});
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}
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}
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export { EduBase };
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export default EduBase; |