hqchart/lib2/src/jscommon2/umychart.ws.stock.js

stock chart

'use strict';

///////////////////////////////////////////////////////////////
//  Web socket 行情接收类
//

function JSWSStockResource() {
    this.Domain = "wss://websocket-test.zealink.com"; //websocket 域名
}

var g_JSWSStockResource = new JSWSStockResource();

function JSWSStock() {
    this.IsConnect = false; //是否连接
    this.Url = g_JSWSStockResource.Domain + '/WebSocket/StockAll.ashx';
    this.Socket;

    this.RecvSnapshotDataCallback; //快照数据到达
    this.RecvDetailDataCallback; //分笔数据到达
    this.RecvFlowDataCallback; //资金流数据到达

    this.Total = { Snapshot: 0, Detail: 0, Flow: 0 //统计一共接收到的数据条数

        //option: { Callback: {Snapshot:, Detail:, Flow:}}
    };this.SetOption = function (option) {
        if (!Option) return;

        if (option.Callback) {
            var callback = option.Callback;
            if (callback.Snapshot) this.RecvSnapshotDataCallback = callback.Snapshot;
            if (callback.Detail) this.RecvDetailDataCallback = callback.Detail;
            if (callback.Flow) this.RecvFlowDataCallback = callback.Flow;
        }
    };

    this.Create = function (option) {
        this.SetOption(option);

        this.Socket = new WebSocket(this.Url);
        if (!this.Socket) return false;

        console.log('[JSWSStock::Create] connect=' + this.Url);

        var self = this;
        this.Socket.onopen = function (e) {
            self.OnOpen(e);
        };
        this.Socket.onmessage = function (e) {
            self.OnMessage(e);
        };
        this.Socket.onclose = function (e) {
            self.OnClose(e);
        };
        this.Socket.onerror = function (e) {
            self.OnError(e);
        };

        console.log('[JSWSStock::Create] readyState=' + this.Socket.readyState);

        return true;
    };

    this.Close = function () {
        if (this.Socket) this.Socket.close();
    };

    this.OnMessage = function (e) {
        var message = JSON.parse(e.data);
        if (!message.data || !message.data.data) return;
        var data = message.data.data;
        if (data.length <= 0) return;

        switch (message.id) {
            case 20:
                this.Total.Snapshot += data.length;
                if (this.RecvSnapshotDataCallback) this.RecvSnapshotDataCallback(message.data);
                break;
            case 10:
                this.Total.Detail += data.length;
                if (this.RecvDetailDataCallback) this.RecvDetailDataCallback(data);
                break;
            case 30:
                this.Total.Flow += data.length;
                if (this.RecvFlowDataCallback) this.RecvFlowDataCallback(data);
                break;
        }
    };

    this.OnClose = function (e) {
        console.log('[JSWSStock::OnClose] e ', e);
        console.log('[JSWSStock::OnClose] readyState=' + this.Socket.readyState);
    };

    this.OnOpen = function (e) {
        console.log('[JSWSStock::OnOpen] e ', e);
        console.log('[JSWSStock::OnOpen] readyState=' + this.Socket.readyState);
    };

    this.OnError = function (e) {
        console.log('[JSWSStock::OnOpen] e ', e);
    };
}

JSWSStock.SetDomain = function (domain) {
    if (domain) g_JSWSStockResource.Domain = domain;
};