| | |
| | | import { defineStore } from "pinia"; |
| | | import { ref } from "vue"; |
| | | import cache from "../utils/cache"; |
| | | import dayjs from "dayjs"; |
| | | import { EventSourcePolyfill } from "event-source-polyfill"; |
| | | import type { |
| | | BedsideAuxiliaryScreen, |
| | | SseMsgData, |
| | | } from "./type/bedsideAuxiliaryScreen.type"; |
| | | import type { Task } from "./type/task.type"; |
| | | import { |
| | | defaultDeviceData, |
| | | defaultconsumablesCollection, |
| | | formatDeviceData, |
| | | } from "./type/bedsideAuxiliaryScreen.type"; |
| | | import { ElMessage } from "element-plus/es"; |
| | | import { Local } from "@/utils/storage"; |
| | | |
| | | export const useBedsideAuxiliaryScreenStore = defineStore( |
| | | "bedsideAuxiliaryScreen", |
| | | () => { |
| | | const deviceCode = ref<string>(cache.get("devcieCode") || ""); // 设备编号 |
| | | /** 设备编号 */ |
| | | const deviceCode = ref<string>(Local.get("devcieCode") || ""); |
| | | |
| | | /** 副屏版本号 */ |
| | | const version = ref<string>(Local.get("version") || "0.0.0"); |
| | | |
| | | /** 设备信息数据 */ |
| | | const deviceData = ref<BedsideAuxiliaryScreen>(defaultDeviceData()); |
| | | |
| | | /** 任务列表 */ |
| | | const taskData = ref<Task[]>([]); |
| | | |
| | | /** 设置副屏版本号 */ |
| | | const setVersion = (val: string) => { |
| | | version.value = val; |
| | | Local.set("version", val); |
| | | }; |
| | | |
| | | /** |
| | | * 设置设备编号 |
| | |
| | | */ |
| | | const setDeviceCode = (code: string) => { |
| | | deviceCode.value = code; |
| | | cache.set("devcieCode", code); |
| | | Local.set("devcieCode", code); |
| | | }; |
| | | |
| | | /** |
| | | * 清除设备信息 |
| | | */ |
| | | const clearDevice = () => { |
| | | deviceData.value = defaultDeviceData(); |
| | | }; |
| | | |
| | | /** |
| | | * 追加定时任务 |
| | | * @param taskItem |
| | | */ |
| | | const pushTask = (taskItem: Task) => { |
| | | taskData.value.push(taskItem); |
| | | }; |
| | | |
| | | /** 设置当前定时任务 */ |
| | | const setSyncTask = (taskItem: Task) => { |
| | | taskData.value = [taskItem]; |
| | | }; |
| | | |
| | | /** 清除当前定时任务 */ |
| | | const clearTask = () => { |
| | | taskData.value = []; |
| | | }; |
| | | |
| | | // SSE 相关状态 |
| | |
| | | const message = ref<string | null>(null); |
| | | const isConnected = ref(false); |
| | | |
| | | // 重连控制 |
| | | let retryCount = 0; |
| | | const maxRetryCount = 1000 * 6 * 1000; // 最大重连次数 |
| | | const baseRetryDelay = 1000; // 1秒开始重连延迟 |
| | | |
| | | /** |
| | | * 连接 SSE 服务 |
| | | * @param url SSE 地址 |
| | | */ |
| | | const connect = (url: string) => { |
| | | if (source.value) return; // 已连接,避免重复连接 |
| | | ElMessage.success("正在连接设备,请稍候..."); |
| | | |
| | | source.value = new EventSourcePolyfill(url, { |
| | | heartbeatTimeout: 60000, |
| | |
| | | |
| | | source.value.onopen = () => { |
| | | console.log("[SSE] 连接成功"); |
| | | ElMessage.success("链接服务成功"); |
| | | isConnected.value = true; |
| | | retryCount = 0; // 成功连接后重置重试计数 |
| | | }; |
| | | |
| | | source.value.onerror = (e) => { |
| | | console.warn("[SSE] 错误,等待重连中", e); |
| | | isConnected.value = false; |
| | | close(); // 关闭旧连接,避免残留 |
| | | if (retryCount < maxRetryCount) { |
| | | const delay = baseRetryDelay * Math.pow(2, retryCount); // 指数退避 |
| | | retryCount++; |
| | | console.log(`[SSE] 第${retryCount}次重连,延迟${baseRetryDelay}ms`); |
| | | ElMessage.warning( |
| | | `链接服务失败, 第${retryCount}次重连,请耐心等待重连。。` |
| | | ); |
| | | setTimeout(() => { |
| | | connect(url); |
| | | }, delay); |
| | | } else { |
| | | console.error("[SSE] 重连次数达到上限,停止重连"); |
| | | ElMessage.error("重连次数达到上限,请检查网络或设备状态"); |
| | | } |
| | | }; |
| | | |
| | | source.value.onmessage = (e) => { |
| | | console.log("[SSE] 消息:", e.data); |
| | | message.value = e.data; |
| | | const msg = e.data; |
| | | let dif = msg.indexOf("event:message"); |
| | | let beng = msg.indexOf("{"); |
| | | let end = msg.length - 1; |
| | | if (beng !== -1 && end !== -1 && dif !== -1) { |
| | | const datax = msg.slice(beng, end + 1); |
| | | const dataBody = JSON.parse(datax) as SseMsgData; |
| | | console.log("dataBody: ", dataBody); |
| | | // 倒计时提示文本 |
| | | if ( |
| | | dataBody.倒计时?.提醒文本 && |
| | | Number(dataBody.倒计时?.设定提醒倒计时 > 0) |
| | | ) { |
| | | const serverTimeRaw = dataBody.倒计时?.当前服务器时间; |
| | | const reminderMinutes = Number( |
| | | dataBody.倒计时?.设定提醒倒计时 ?? 0 |
| | | ); |
| | | const serverTimeFormatted = serverTimeRaw.replace(" ", "T"); |
| | | |
| | | const taskTime = dayjs(serverTimeFormatted).add( |
| | | reminderMinutes, |
| | | "second" |
| | | ); |
| | | setSyncTask({ |
| | | deviceCode: dataBody.IOT信息.设备唯一编号, |
| | | recordCode: dataBody.透析状态?.透析单编号, |
| | | taskDate: taskTime.format("YYYY-MM-DD HH:mm"), |
| | | taskName: dataBody.倒计时?.提醒文本, |
| | | overdue: false, |
| | | sync: true, |
| | | countdown: dataBody.倒计时?.设定提醒倒计时, |
| | | }); |
| | | } else { |
| | | clearTask(); |
| | | } |
| | | |
| | | deviceData.value = formatDeviceData(deviceData.value, dataBody); |
| | | // 判断本地的版本号与远程的版本号是否一致,如果不一致则执行刷新操作 |
| | | if (dataBody.服务端版本号 !== version.value) { |
| | | refreshVersion(dataBody.服务端版本号); |
| | | } else if (dataBody.是否需要立即刷新 === 1) { |
| | | refreshVersion(dataBody.服务端版本号); |
| | | } |
| | | } |
| | | }; |
| | | }; |
| | | |
| | | /** 刷新副屏 */ |
| | | const refreshVersion = (val?: string) => { |
| | | if (val) { |
| | | setVersion(val); |
| | | } |
| | | ElMessage({ |
| | | type: "success", |
| | | duration: 1000 * 3, |
| | | message: "系统更新···", |
| | | onClose: function () { |
| | | window.location.reload(); |
| | | }, |
| | | }); |
| | | }; |
| | | |
| | | /** |
| | |
| | | source.value.close(); |
| | | source.value = null; |
| | | isConnected.value = false; |
| | | clearDevice(); |
| | | clearTask(); |
| | | console.log("[SSE] 连接已关闭"); |
| | | } |
| | | }; |
| | | |
| | | /** 刷新 SSE 连接 */ |
| | | const refresh = (url: string) => { |
| | | retryCount = 0; |
| | | close(); // 先关闭旧连接 |
| | | connect(url); // 再重新连接 |
| | | }; |
| | | |
| | | return { |
| | | version, |
| | | deviceCode, |
| | | deviceData, |
| | | setDeviceCode, |
| | | source, |
| | | message, |
| | | isConnected, |
| | | connect, |
| | | close |
| | | close, |
| | | refresh, |
| | | taskData, |
| | | pushTask, |
| | | setSyncTask, |
| | | clearTask, |
| | | setVersion, |
| | | refreshVersion, |
| | | }; |
| | | } |
| | | ); |