95 lines
3.6 KiB
TypeScript
95 lines
3.6 KiB
TypeScript
import { io, Socket } from 'socket.io-client'
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import { CallMethod, ClientEvent, CallableMethodBeforeAuth } from './ApiDeclare.ts'
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import ApiCallbackMessage from './ApiCallbackMessage.ts'
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import User from "./client_data/User.ts"
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import data from "../Data.ts"
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import { checkApiSuccessOrSncakbar } from "../ui/snackbar.ts"
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import randomUUID from "../randomUUID.ts"
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class Client {
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static sessionId = randomUUID()
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static myUserProfile?: User
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static socket?: Socket
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static events: { [key: string]: ((data: unknown) => void)[] } = {}
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static connected = false
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static connect() {
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if (data.device_id == null)
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data.device_id = randomUUID()
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this.socket?.disconnect()
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this.socket && delete this.socket
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this.socket = io({
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transports: ['websocket'],
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auth: {
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device_id: data.device_id,
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session_id: this.sessionId,
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},
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})
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this.socket!.on("connect", async () => {
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const re = await this.invoke("User.auth", {
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access_token: data.access_token
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}, 1000)
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if (re.code != 200)
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checkApiSuccessOrSncakbar(re, "重連失敗")
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this.connected = true
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})
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this.socket!.on("disconnect", () => {
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this.connected = false
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})
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this.socket!.on("The_White_Silk", (name: string, data: unknown, callback: (ret: unknown) => void) => {
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try {
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if (name == null || data == null) return
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this.events[name]?.forEach((v) => v(data))
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} catch (e) {
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console.error(e)
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}
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})
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}
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static invoke(method: CallMethod, args: unknown = {}, timeout: number = 5000): Promise<ApiCallbackMessage> {
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if (this.socket == null || (!this.connected && !CallableMethodBeforeAuth.includes(method))) {
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return new Promise((reslove) => {
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setTimeout(async () => reslove(await this.invoke(method, args, timeout)), 500)
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})
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}
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return new Promise((resolve) => {
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this.socket!.timeout(timeout).emit("The_White_Silk", method, args, (err: Error, res: ApiCallbackMessage) => {
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if (err) return resolve({
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code: -1,
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msg: err.message.indexOf("timed out") != -1 ? "請求超時" : err.message,
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})
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resolve(res)
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})
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})
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}
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static async auth(token: string, timeout: number = 5000) {
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const re = await this.invoke("User.auth", {
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access_token: token
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}, timeout)
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if (re.code == 200) {
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await this.updateCachedProfile()
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document.cookie = 'token=' + token
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document.cookie = 'device_id=' + data.device_id
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}
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return re
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}
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static async updateCachedProfile() {
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this.myUserProfile = (await Client.invoke("User.getMyInfo", {
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token: data.access_token
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})).data as unknown as User
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}
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static on(eventName: ClientEvent, func: (data: unknown) => void) {
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if (this.events[eventName] == null)
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this.events[eventName] = []
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if (this.events[eventName].indexOf(func) == -1)
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this.events[eventName].push(func)
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}
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static off(eventName: ClientEvent, func: (data: unknown) => void) {
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if (this.events[eventName] == null)
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this.events[eventName] = []
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const index = this.events[eventName].indexOf(func)
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if (index != -1)
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this.events[eventName].splice(index, 1)
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}
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}
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export default Client
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