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Tommy Öman
2021-05-09 22:10:25 +02:00
parent f20ba23e7b
commit f8c472a4cd
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StockDAL/StockMarketRepository.cs Normal file
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using Newtonsoft.Json;
using OpenQA.Selenium;
using OpenQA.Selenium.Chrome;
using StockDal.Interface;
using DataDomain;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Reflection;
using System.Diagnostics;
namespace StockDal
{
public class StockMarketRepository : IStockMarketRepository
{
public Dictionary<string, DiTraderStockRow> StockMarketList { get; set; }
public List<DiTraderStockRow> DumpObjects { get; set; } = new List<DiTraderStockRow>();
public DiTraderStockRow SaveRow { get; set; }
public StringBuilder TextResults { get; set; }
public bool ViewBrowser { get; set; }
public IWebDriver driver;
public StockMarketRepository()
{
ViewBrowser = false;
}
private void Find_Data()
{
TextResults = new StringBuilder();
IList<IWebElement> searchElements = driver.FindElements(By.TagName("tbody"));
foreach (IWebElement i in searchElements)
{
HtmlAgilityPack.HtmlDocument htmlDocument = new HtmlAgilityPack.HtmlDocument();
var text = i.GetAttribute("innerHTML");
htmlDocument.LoadHtml(text);
var inputs = htmlDocument.DocumentNode.Descendants("tr").ToList();
foreach (var items in inputs)
{
HtmlAgilityPack.HtmlDocument htmlDocument1 = new HtmlAgilityPack.HtmlDocument();
htmlDocument1.LoadHtml(items.InnerHtml);
var tds = htmlDocument1.DocumentNode.Descendants("td").ToList();
var appendText = "";
var fNr = 0;
foreach (var item in tds)
{
var intext = item.InnerText.Replace("\r\n", "");
appendText += appendText.Length == 0 ? intext : " " + intext;
if (tds.Count == 10)
{
AddValueToListRow(fNr++, intext);
}
}
if (!string.IsNullOrEmpty(appendText))
{
TextResults.Append(appendText + "\r\n");
}
htmlDocument1 = null;
}
htmlDocument = null;
TextResults.Append("\r\n");
}
// var oxe = StockMarketList;
}
private void SaveLogging()
{
var output = JsonConvert.SerializeObject(DumpObjects, Formatting.Indented);
Assembly assem = typeof(StockMarketRepository).Assembly;
var programPath = assem.Location.Substring(0, assem.Location.LastIndexOf("\\"));
var logPath = new DirectoryInfo(programPath + "\\Loggings");
if (!logPath.Exists)
{
logPath.Create();
}
File.WriteAllText($"{programPath}\\Loggings\\Log{DateTime.Now.ToShortDateString()}.txt", output);
}
private void AddValueToListRow(int pos, string value)
{
switch (pos)
{
case 0:
{
SaveRow = new DiTraderStockRow();
SaveRow.StockName = value;
break;
}
case 1:
{
SaveRow.ProcChange = string.IsNullOrWhiteSpace(value) ? 0 : decimal.Parse(value);
break;
}
case 2:
{
SaveRow.RealChange = string.IsNullOrWhiteSpace(value) ? 0 : decimal.Parse(value);
break;
}
case 3:
{
SaveRow.BuyPrice = string.IsNullOrWhiteSpace(value) ? 0 : decimal.Parse(value);
break;
}
case 4:
{
SaveRow.SellPrice = string.IsNullOrWhiteSpace(value) ? 0 : decimal.Parse(value);
break;
}
case 5:
{
SaveRow.LatestPrice = string.IsNullOrWhiteSpace(value) ? 0 : decimal.Parse(value);
break;
}
case 6:
{
SaveRow.HighestPrice = string.IsNullOrWhiteSpace(value) ? 0 : decimal.Parse(value);
break;
}
case 7:
{
SaveRow.LowestPrice = string.IsNullOrWhiteSpace(value) ? 0 : decimal.Parse(value);
break;
}
case 8:
{
SaveRow.Volume = string.IsNullOrWhiteSpace(value) ? 0 : long.Parse(value.Replace(" ", ""));
break;
}
case 9:
{
SaveRow.TimeOfDay = value==""?TimeSpan.Parse("00:01"): TimeSpan.Parse(value);
//StockMarketList.Add(SaveRow.StockName, SaveRow);
try
{
StockMarketList.Add(SaveRow.StockName, SaveRow);
}
catch (ArgumentException )
{
try
{
StockMarketList.Add(SaveRow.StockName + "-2", SaveRow);
}
catch (Exception)
{
DumpObjects.Add(SaveRow);
}
}
break;
}
default:
break;
}
}
private void OpenBrowser(bool burl2 = false)
{
var driverService = ChromeDriverService.CreateDefaultService();
driverService.HideCommandPromptWindow = true;
if (ViewBrowser)
{
if (driver == null)
{
driver = new ChromeDriver(driverService);
}
}
else
{
if (driver == null)
{
var options = new ChromeOptions();
options.AddArgument("headless");
driver = new ChromeDriver(driverService, options);
}
}
try
{
//var url0 = "https://money.cnn.com/data/hotstocks/index.html";
var url = "https://trader.di.se/index.php/stocklist/index/2055?list=7126";
var url2 = "https://trader.di.se/index.php/stocklist/index/2055?list=7116";
//var url1 = "https://www.finansportalen.se/aktiekurser/";
driver.Navigate().GoToUrl(burl2 ? url2 : url);
}
catch
{
throw;
}
}
public void LoadStockMarketList()
{
StockMarketList = new Dictionary<string, DiTraderStockRow>();
DumpObjects = new List<DiTraderStockRow>();
OpenBrowser();
Find_Data();
OpenBrowser(true);
Find_Data();
if (DumpObjects.Any())
{
SaveLogging();
}
}
public void LoadStockMarketList(bool viewBrowser)
{
StockMarketList = new Dictionary<string, DiTraderStockRow>();
ViewBrowser = viewBrowser;
OpenBrowser();
Find_Data();
}
public void RefreshMarketList()
{
StockMarketList = new Dictionary<string, DiTraderStockRow>();
driver.Navigate().Refresh();
Find_Data();
}
public void Clean()
{
driver?.Quit();
}
}
}