protected virtual bool Get7DayForecastFor(WalletInvestorDataItem item, string address, WalletInvestorPortalHelper helper)
        {
            helper.State = PortalState.LoadPage;
            helper.Chromium.Load(address);
            if (!helper.WaitUntil(Settings.AutorizationOperationWaitTimeInSeconds * 1000, () => helper.State == PortalState.PageLoaded))
            {
                return(false);
            }
            item.ForecastLink = address;

            string text = helper.GetElementByIdContent("seven-day-forecast-desc");

            if (text == "Get It Now!")
            {
                if (!helper.ClickOnObjectById("seven-day-forecast-desc"))
                {
                    return(false);
                }
                if (!helper.WaitUntil(Settings.AutorizationOperationWaitTimeInSeconds * 1000, () => helper.FindElementById("usersubscriberforecast-email")))
                {
                    return(false);
                }
                if (!helper.SetElementValueById("usersubscriberforecast-email", "'" + helper.Login + "'"))
                {
                    return(false);
                }
                if (!helper.ClickOnObjectById("usersubscriberforecast-agreement"))
                {
                    return(false);
                }
                if (!helper.ClickOnObjectByClass("btn btn-success"))
                {
                    return(false);
                }
                if (helper.WaitUntil(10000, () => helper.CheckElementByClassNameContent("swal2-confirm swal2-styled", "OK") == true))
                {
                    XtraMessageBox.Show("You did not unlock all of our 7 days forecasts for this E-mail: " + helper.Login + ". Please go to your mail client, find the e-mail from walletinvestor and active your e-mail by click on the link");
                }
                helper.Wait(10000);
            }
            try {
                text = helper.GetElementByClassNameContent("number");
                string[] items = text.Split(' ');
                item.LastPrice = Convert.ToDouble(RemoveGlyph(items[0]));

                text  = helper.GetElementByIdContent("seven-day-forecast-desc");
                items = text.Split(' ');
                if (items.Length != 2)
                {
                    return(false);
                }

                item.Forecast7Day = (Convert.ToDouble(items[0].Trim()) - item.LastPrice) / item.LastPrice * 100;
            }
            catch (Exception) {
                return(false);
            }
            return(true);
        }
        protected virtual bool Get7DayForecastFor(WalletInvestorDataItem item, string address, WalletInvestorPortalHelper helper)
        {
            helper.State = PortalState.LoadPage;
            helper.Chromium.Load(address);
            if (!helper.WaitUntil(5000, () => helper.State == PortalState.PageLoaded))
            {
                return(false);
            }

            string text = helper.GetElementByIdContent("seven-day-forecast-desc");

            if (text == "Get It Now!")
            {
                if (!helper.ClickOnObjectById("seven-day-forecast-desc"))
                {
                    return(false);
                }
                if (!helper.WaitUntil(10000, () => helper.FindElementById("usersubscriberforecast-email")))
                {
                    return(false);
                }
                if (!helper.SetElementValueById("usersubscriberforecast-email", "'" + helper.Login + "'"))
                {
                    return(false);
                }
                if (!helper.ClickOnObjectById("usersubscriberforecast-agreement"))
                {
                    return(false);
                }
                if (!helper.ClickOnObjectByClass("btn btn-success"))
                {
                    return(false);
                }
                helper.Wait(2000);
            }
            Registered = true;
            try {
                text = helper.GetElementByIdContent("seven-day-forecast-desc");
                string[] items = text.Split(' ');
                if (items.Length != 2)
                {
                    return(false);
                }
                item.Forecast7Day = (Convert.ToDouble(items[0].Trim()) - item.LastPrice) / item.LastPrice * 100;
            }
            catch (Exception) {
                return(false);
            }
            return(true);
        }
Beispiel #3
0
        bool IWalletInvestorForecastProvider.Initialize(WalletInvestorForecastStrategy strategy)
        {
            if (Helper != null)
            {
                return(true);
            }
            WalletInvestorPortalHelper helper = new WalletInvestorPortalHelper();

            helper.Enter(strategy.Login, strategy.Password);
            if (!helper.WaitUntil(30000, () => helper.State == PortalState.AutorizationDone))
            {
                return(false);
            }
            Helper = helper;
            return(true);
        }
        private void biForecast_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            Stop = false;

            this.siStatus.Caption = "<b>Autorizing on walletinvestor.com</b>";
            WalletInvestorPortalHelper helper = new WalletInvestorPortalHelper();

            helper.Enter("*****@*****.**", "ejv8iU93bdBnRnG");
            if (!helper.WaitUntil(30000, () => helper.State == PortalState.AutorizationDone))
            {
                XtraMessageBox.Show("Error autorizing on walletinvestor.com");
                return;
            }
            Registered = false;

            foreach (WalletInvestorDataItem item in Items)
            {
                this.siStatus.Caption = "<b>Update forecast for " + item.Name + "</b>";
                if (GetForecastFor(item, helper))
                {
                    this.gridView1.RefreshRow(this.gridView1.GetRowHandle(Items.IndexOf(item)));
                }
                Application.DoEvents();
                if (Stop)
                {
                    break;
                }
            }
            helper.Dispose();
            if (Stop)
            {
                this.siStatus.Caption = "<b>Interrupted</b>";
            }
            else
            {
                this.siStatus.Caption = "<b>Done</b>";
            }
        }
        private void DownloadWalletInvestorForecast()
        {
            var handle = SplashScreenManager.ShowOverlayForm(this.gridControl);

            this.siStatus.Caption = "<b>Connect Binance</b>";
            Application.DoEvents();
            if (!BinanceExchange.Default.Connect())
            {
                XtraMessageBox.Show("Failed connect Binance");
                this.siStatus.Caption = "<b>Failed connect Binance</b>";
                SplashScreenManager.CloseOverlayForm(handle);
            }
            Stop = false;

            this.siStatus.Caption = "<b>Autorizing on walletinvestor.com</b>";
            Application.DoEvents();

            WalletInvestorPortalHelper helper = new WalletInvestorPortalHelper();

            helper.Enter(InvictusSettings.Default.Login, InvictusSettings.Default.Password);
            if (!Registered && !helper.WaitUntil(Settings.AutorizationOperationWaitTimeInSeconds * 1000, () => helper.State == PortalState.AutorizationDone))
            {
                XtraMessageBox.Show("Error autorizing on walletinvestor.com");
                this.siStatus.Caption = "<b>Error autorizing on walletinvestor.com</b>";
                SplashScreenManager.CloseOverlayForm(handle);
                helper.Dispose();
                return;
            }

            Registered = true;

            List <WalletInvestorDataItem> list = new List <WalletInvestorDataItem>();

            WiItems = list;

            //List<Ticker>

            double percent = Settings.Min24HourChange;

            for (int i = 1; i < 1000; i++)
            {
                if (Stop)
                {
                    break;
                }
                this.siStatus.Caption = "<b>Downloading page " + i + "</b>";
                Application.DoEvents();
                WebClient wc   = new WebClient();
                byte[]    data = wc.DownloadData(string.Format("https://walletinvestor.com/forecast?sort=-forecast_percent_change_14d&page={0}&per-page=100", i));
                if (data == null || data.Length == 0)
                {
                    XtraMessageBox.Show("Error downloading page from walletinvestor.com");
                    this.siStatus.Caption = "<b>Error downloading page from walletinvestor.com</b>";
                    SplashScreenManager.CloseOverlayForm(handle);
                    helper.Dispose();
                    return;
                }

                HtmlAgilityPack.HtmlDocument doc = new HtmlAgilityPack.HtmlDocument();
                doc.Load(new MemoryStream(data));

                HtmlNode node = doc.DocumentNode.Descendants().FirstOrDefault(n => n.GetAttributeValue("class", "") == "currency-desktop-table kv-grid-table table table-hover table-bordered table-striped table-condensed");
                if (node == null)
                {
                    XtraMessageBox.Show("It seems that walletinvestor forecast page layout is changed. Please contact developer");
                    SplashScreenManager.CloseOverlayForm(handle);
                    helper.Dispose();
                    this.siStatus.Caption = "<b>Error!</b>";
                    return;
                }

                HtmlNode        body     = node.Element("tbody");
                List <HtmlNode> rows     = body.Descendants().Where(n => n.GetAttributeValue("data-key", "") != "").ToList();
                bool            finished = false;
                for (int ri = 0; ri < rows.Count; ri++)
                {
                    HtmlNode row  = rows[ri];
                    HtmlNode name = row.Descendants().FirstOrDefault(n => n.GetAttributeValue("data-col-seq", "") == "0");
                    try {
                        string nameText             = name.Descendants().FirstOrDefault(n => n.GetAttributeValue("class", "") == "detail").InnerText.Trim();
                        WalletInvestorDataItem item = new WalletInvestorDataItem();

                        string description = name.InnerText.Remove(name.InnerText.Length - nameText.Length);

                        item.Name        = nameText;
                        item.Description = description;
                        Ticker   ticker     = BinanceExchange.Default.Tickers.FirstOrDefault(t => t.MarketCurrency == item.Name && t.BaseCurrency == "BTC");
                        HtmlNode forecast14 = row.Descendants().FirstOrDefault(n => n.GetAttributeValue("data-col-seq", "") == "1");
                        item.Forecast14Day = Convert.ToDouble(CorrectString(forecast14.Element("a").InnerText));
                        if (item.Forecast14Day < Settings.Min14DayChange)
                        {
                            finished = true;
                            break;
                        }
                        if (ticker == null)
                        {
                            continue;
                        }
                        item.BinanceLink = ticker.WebPageAddress;
                        HtmlNode forecast3Month = row.Descendants().FirstOrDefault(n => n.GetAttributeValue("data-col-seq", "") == "2");
                        item.Forecast3Month = Convert.ToDouble(CorrectString(forecast3Month.Element("a").InnerText));
                        item.ForecastLink   = name.Element("a").GetAttributeValue("href", "");
                        item.ForecastLink2  = string.Format("https://walletinvestor.com/forecast?currency={0}", item.Name);
                        name.Element("a").GetAttributeValue("href", "");
                        list.Add(item);
                    }
                    catch (Exception) {
                        XtraMessageBox.Show("An error was detected when parsing page. Please contact developer");
                        SplashScreenManager.CloseOverlayForm(handle);
                        this.siStatus.Caption = "<b>Error!</b>";
                        continue;
                    }
                }
                this.gridView1.RefreshData();
                Application.DoEvents();
                if (finished)
                {
                    break;
                }
            }

            this.siStatus.Caption      = "<b>Downloading 7-day forecast</b>";
            this.beProgress.EditValue  = 0;
            this.beProgress.Visibility = DevExpress.XtraBars.BarItemVisibility.Always;
            Application.DoEvents();
            int itemIndex = 0;

            foreach (WalletInvestorDataItem item in WiItems)
            {
                if (!Get7DayForecastFor(item, item.ForecastLink, helper))
                {
                    XtraMessageBox.Show("Error parsing 7-day forecast page. Please contact developer");
                    this.siStatus.Caption = "<b>Error!</b>";
                    helper.Dispose();
                    this.gridView1.RefreshData();
                    SplashScreenManager.CloseOverlayForm(handle);
                    return;
                }

                item.Match = item.Forecast7Day >= Settings.Min7DaysChange &&
                             item.Forecast14Day >= Settings.Min14DayChange &&
                             item.Forecast3Month >= Settings.Min3MonthChange;
                this.beProgress.EditValue = (int)((double)itemIndex / WiItems.Count * 100);
                itemIndex++;
                Application.DoEvents();
                if (Stop)
                {
                    break;
                }
            }
            this.beProgress.Visibility = DevExpress.XtraBars.BarItemVisibility.Never;

            this.siStatus.Caption = Stop? "<b>Interrupted<b>": "<b>Done<b>";
            this.gridView1.RefreshData();
            helper.Dispose();
            SplashScreenManager.CloseOverlayForm(handle);
            UpdateCombined();
            XtraMessageBox.Show(string.Format("Found {0} items matched criteria", WiItems.Count(i => i.Match)));
        }