"use strict";
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());
    });
};
var __generator = (this && this.__generator) || function (thisArg, body) {
    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
    function verb(n) { return function (v) { return step([n, v]); }; }
    function step(op) {
        if (f) throw new TypeError("Generator is already executing.");
        while (_) try {
            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
            if (y = 0, t) op = [op[0] & 2, t.value];
            switch (op[0]) {
                case 0: case 1: t = op; break;
                case 4: _.label++; return { value: op[1], done: false };
                case 5: _.label++; y = op[1]; op = [0]; continue;
                case 7: op = _.ops.pop(); _.trys.pop(); continue;
                default:
                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
                    if (t[2]) _.ops.pop();
                    _.trys.pop(); continue;
            }
            op = body.call(thisArg, _);
        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
    }
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.WSServiceBase = void 0;
var uuid_1 = require("uuid");
var WSServiceBase = /** @class */ (function () {
    function WSServiceBase() {
        this.sessionId = uuid_1.v4();
        this.context = {};
        this.ws = null;
        this.messageHandler = null;
        this.wsTimeoutObj = null;
    }
    /**
     * 连接成功事件响应
     * @param event
     */
    WSServiceBase.prototype.onopen = function (event) {
        return __awaiter(this, void 0, void 0, function () {
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0:
                        this.startWsPing();
                        return [4 /*yield*/, this.messageHandler.onConnected(this.sessionId, this.context)];
                    case 1:
                        _a.sent();
                        return [2 /*return*/];
                }
            });
        });
    };
    /**
     * 定时发送心跳消息
     */
    WSServiceBase.prototype.startWsPing = function () {
        if (this.wsTimeoutObj) {
            clearInterval(this.wsTimeoutObj);
        }
        var self = this;
        this.wsTimeoutObj = setInterval(function () {
            if (self.ws.readyState !== 1) {
                clearInterval(self.wsTimeoutObj);
                return;
            }
            self.ws.send('PING');
        }, 30000); //30s发送给服务器ping消息
    };
    /**
     * 接收到新消息响应
     * @param event
     */
    WSServiceBase.prototype.onmessage = function (event) {
        return __awaiter(this, void 0, void 0, function () {
            var receivedMsg, msgBody, _a;
            return __generator(this, function (_b) {
                switch (_b.label) {
                    case 0:
                        receivedMsg = event.data;
                        if (receivedMsg === 'PONG') {
                            return [2 /*return*/];
                        } //忽略心跳消息
                        msgBody = this.parseJSON(receivedMsg);
                        if (!(typeof msgBody !== 'object')) return [3 /*break*/, 2];
                        return [4 /*yield*/, this.messageHandler.onOtherMsg(receivedMsg, this.sessionId, this.context)];
                    case 1:
                        _b.sent();
                        return [2 /*return*/];
                    case 2:
                        _a = msgBody.type;
                        switch (_a) {
                            case 'PrintKafkaLogDown': return [3 /*break*/, 3];
                        }
                        return [3 /*break*/, 5];
                    case 3: return [4 /*yield*/, this.messageHandler.onMsgPrintKafkaLogDown(msgBody.data, this.sessionId, this.context)];
                    case 4:
                        _b.sent();
                        return [3 /*break*/, 7];
                    case 5: return [4 /*yield*/, this.messageHandler.onOtherMsg(receivedMsg, this.sessionId, this.context)];
                    case 6:
                        _b.sent();
                        _b.label = 7;
                    case 7: return [2 /*return*/];
                }
            });
        });
    };
    /**
     * 连接关闭事件响应
     * @param event
     */
    WSServiceBase.prototype.onclose = function (event) {
        return __awaiter(this, void 0, void 0, function () {
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0: return [4 /*yield*/, this.messageHandler.onClosed(this.sessionId, this.context)];
                    case 1:
                        _a.sent();
                        return [2 /*return*/];
                }
            });
        });
    };
    WSServiceBase.prototype.parseJSON = function (txt) {
        try {
            return JSON.parse(txt);
        }
        catch (e) { }
        return txt;
    };
    /**
     * 发送[PrintKafkaLogUp]类型消息至服务端
     * @param data 消息内容
     */
    WSServiceBase.prototype.sendMsgPrintKafkaLogUp = function (data) {
        return __awaiter(this, void 0, void 0, function () {
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0: return [4 /*yield*/, this.sendMsg(JSON.stringify({ type: 'PrintKafkaLogUp', data: data }))];
                    case 1:
                        _a.sent();
                        return [2 /*return*/];
                }
            });
        });
    };
    /**
     * 发送消息至服务端
     * @param msg 消息体
     */
    WSServiceBase.prototype.sendMsg = function (msg) {
        return __awaiter(this, void 0, void 0, function () {
            var ws;
            return __generator(this, function (_a) {
                ws = this.ws;
                if (!ws) {
                    throw new Error('未连接 Websocket');
                }
                ws.send(msg);
                return [2 /*return*/];
            });
        });
    };
    return WSServiceBase;
}());
exports.WSServiceBase = WSServiceBase;
