xcloudsdk
Version:
xcloud sdk
206 lines (205 loc) • 9.46 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
const entity_1 = require("../entity");
const utils_1 = require("../utils");
const appSdkBase_1 = require("./appSdkBase");
class CloudPrint extends appSdkBase_1.appSdkBase {
constructor() {
super("Print");
this.isOpen = false;
this.socketTask = null;
this.printerList = [];
this.printResult = [];
}
// 启动心跳机制
startHeartbeat() {
if (this.hearteatInterval) {
clearInterval(this.hearteatInterval);
}
this.hearteatInterval = setInterval(() => {
if (this.socketTask && this.isOpen) {
this.socketTask.send({
data: "3",
}); // 发送 ping
}
}, 10000); // Socket.IO 默认心跳间隔 25 秒
}
close() {
this.isOpen = false;
clearInterval(this.hearteatInterval);
}
Init(printServer) {
if (this.socketTask) {
this.socketTask.close({});
}
return new Promise((resolve, reject) => {
this.socketTask = uni.connectSocket({
url: printServer.wssUrl,
complete: () => { },
});
this.socketTask.onMessage((res) => __awaiter(this, void 0, void 0, function* () {
var _a;
console.log("收到服务器内容：" + res.data);
var respStr = res.data;
var regGroup = ["", "", ""];
var temp = /^([0-9]{1,2})(.*?)$/gi.exec(respStr);
if (temp != null) {
regGroup = temp;
}
const code = regGroup[1];
const messageStr = regGroup[2];
if (code == `2`) {
(_a = this.socketTask) === null || _a === void 0 ? void 0 : _a.send({
data: "3",
});
//心跳反馈
}
else if (code == `0`) {
this.startHeartbeat();
//由于事件绑定原因，有可能执行不到
//连接完成,将服务端配置设置上来
//var k = `"0{"sid":"a1ea3039-8c52-441b-bba1-d2e5035edce6","upgrades":[],"pingInterval":60000,"pingTimeout":60000}"`;
}
// else if (code == `40`) {
// //由于事件绑定原因，有可能执行不到
// return;
// } else if (code == `41`) {
// //主动断开连接
// return;
// } else
else if (code == `42`) {
const messageObj = JSON.parse(messageStr);
const eventName = messageObj[0];
//判断是否是数组
if (Array.isArray(messageObj) && messageObj.length == 2) {
switch (eventName) {
case "clients":
this.printerList = [];
yield (0, utils_1.SyncEachObj)(messageObj[1], (obj, key) => __awaiter(this, void 0, void 0, function* () {
if (obj && obj.printerList) {
const printList = obj.printerList;
if (printList && printList.length > 0) {
this.printerList.push(...printList.map((m) => {
return {
displayName: m.displayName,
name: m.name,
description: m.description,
status: m.status,
hostName: obj.hostname,
isDefault: m.isDefault,
ip: obj.ip,
client: obj.clientId,
};
}));
}
}
return true;
}));
break;
case "printerList":
const printerList = messageObj[1];
if (printerList.length > 0) {
this.printerList = printerList.map((m) => {
return {
displayName: m.displayName,
name: m.name,
hostName: m.server.hostname,
isDefault: m.isDefault,
ip: m.server.ip,
client: m.server.clientId,
description: m.description,
status: m.status,
};
});
}
resolve(entity_1.SdkResult.Success(this.printerList));
break;
case "render-print-success":
case "error":
case "render-print-error":
this.printResult.forEach((m) => {
m(eventName, messageObj[1]);
});
this.printResult = [];
break;
}
}
}
else {
console.log("code:" + res.data);
}
}));
this.socketTask.onOpen((res) => {
this.isOpen = true;
console.log("WebSocket 连接已打开");
// 发送消息
uni.sendSocketMessage({
data: `40${JSON.stringify({
token: printServer.token,
})}`,
});
});
this.socketTask.onClose((res) => {
this.close();
console.log("WebSocket 已关闭！");
});
this.socketTask.onError((res) => {
this.close();
reject(res);
console.log("WebSocket 连接打开失败，请检查！");
});
});
}
Print(template, data, client, printerName) {
return new Promise((resolve, reject) => {
let printer = this.printerList.find((m) => m.client == client && m.isDefault);
if (printerName) {
printer = this.printerList.find((m) => m.client == client && m.name === printerName);
}
if (printer) {
this.printResult.push((eventName, resultObj) => {
var msg = resultObj === null || resultObj === void 0 ? void 0 : resultObj.msg;
if (eventName.includes("print-success")) {
resolve(entity_1.SdkResult.Success(msg || "打印成功!"));
}
else {
resolve(entity_1.SdkResult.Fail(msg || "打印失败,请联系管理员!"));
}
});
const printObj = {
data,
template: template,
client: printer.client,
printer: printerName ? printer.name : "",
pageSize: {
height: template.panels[0].height * 1000,
width: template.panels[0].width * 1000,
},
};
if (this.socketTask && this.isOpen) {
this.socketTask.send({
data: `42["render-print",${JSON.stringify(printObj)}]`,
});
}
}
else {
reject(entity_1.SdkResult.Fail(`没有找到打印机或连接未打开!`));
}
});
}
Close() {
var _a;
(_a = this.socketTask) === null || _a === void 0 ? void 0 : _a.close({});
return entity_1.SdkResult.Success(null);
}
}
exports.default = new CloudPrint();