private void SavePriceHistory(GameItem game)
{
PriceHistroy ph = new PriceHistroy();
ph.CheckDateTime = System.DateTime.Now.Year + "-" + DateTime.Now.Month.ToString("00") + "-" + DateTime.Now.Day.ToString("00") + " "
+ DateTime.Now.Hour.ToString("00") + ":" + DateTime.Now.Minute.ToString("00") + ":" + DateTime.Now.Second.ToString("00");
if (game.OriginalPrice == "")
{
ph.DiscountPrice = "";
ph.OriginalPrice = game.FinalPrice;
}
else
{
ph.DiscountPrice = game.FinalPrice;
ph.OriginalPrice = game.OriginalPrice;
}
ph.PSPlusPrice = game.PSPlusPrice;
string gamehistorid = SaveLoadUtils.GetGameNameID(game.Title);
string jsongamehistoryFilePath = Path.Combine(_dataDirectory, gamehistorid + "_hist.json");
SaveLoadUtils.SaveGamePriceHistroyToJson(ph, jsongamehistoryFilePath);
}
private void DoAddGameFromUrl(string url)
{
GameItem game = new GameItem()
{
Title = string.Empty,
FinalPrice = string.Empty,
OriginalPrice = string.Empty,
PSPlusPrice = string.Empty,
URL = url
};
HtmlWeb web = new HtmlWeb();
HtmlDocument doc = web.Load(url);
HtmlNodeCollection titleNodes = doc.DocumentNode.SelectNodes("//h1[@data-qa]");
game.Title = titleNodes.FirstOrDefault().InnerHtml;
ScrapePrices(game, doc);
if (game.FinalPrice != "")
{
ImageSave(game, doc);
}
Games.Add(game);
SavePriceHistory(game);
SaveLoadUtils.SaveToJson(Games, _jsonFilePath);
CheckIfGameIsOnSale();
}
public void RemoveGameFromList(object game)
{
var gameItem = game as GameItem;
if (gameItem == null)
{
return;
}
lock (_locker)
{
if (File.Exists(GetImagePath(gameItem.Title)))
{
try
{
File.Delete(GetImagePath(gameItem.Title));
}
catch (Exception e)
{
ShowMessage(e.ToString(), MessageType.Error);
}
}
Games.Remove(gameItem);
SaveLoadUtils.SaveToJson(Games, _jsonFilePath);
CheckIfGameIsOnSale();
}
}
public void UpdateGamePrices()
{
lock (_locker)
{
IsBusy = true;
foreach (var game in Games)
{
try
{
HtmlWeb web = new HtmlWeb();
HtmlDocument doc = web.Load(game.URL);
ScrapePrices(game, doc);
if (game.FinalPrice != "")
{
ImageSave(game, doc);
}
SavePriceHistory(game);
}
catch (Exception e)
{
ShowMessage(e.ToString(), MessageType.Error);
}
}
SaveLoadUtils.SaveToJson(Games, _jsonFilePath);
CheckIfGameIsOnSale();
IsBusy = false;
}
}
public PriceHistory(string gametitle)
{
InitializeComponent();
string gamepricehistoryid = SaveLoadUtils.GetGameNameID(gametitle);
_viewModel = new PriceHistoryViewModel(gamepricehistoryid);
lvPrices.ItemsSource = _viewModel.Prices;
txtTitle.Text = gametitle;
}
private string GetImagePath(string strTitle)
{
string imgname = SaveLoadUtils.GetGameNameID(strTitle);
StringBuilder sb = new StringBuilder();
sb.Append(_dataDirectory);
sb.Append("\\");
sb.Append(imgname);
sb.Append(".png");
return(sb.ToString());
}
public PriceHistoryViewModel(string gamepricehistoryid)
{
string cwd = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData);
string dataDirectory = Path.Combine(cwd, "PSWishlist");
Directory.CreateDirectory(dataDirectory);
string jsonFilePath = Path.Combine(dataDirectory, gamepricehistoryid + "_hist.json");
Prices = new List <PriceHistroy>();
try
{
Prices = SaveLoadUtils.LoadPriceHistoryFromJson(jsonFilePath);
}
catch { }
}
public WishlistViewModel()
{
CreateDataDirectory();
Games = new List <GameItem>();
try
{
lock (_locker)
{
IsBusy = true;
Games = SaveLoadUtils.LoadFromJson(_jsonFilePath);
foreach (var game in Games)
{
game.ImageSource = LoadImage(GetImagePath(game.Title));
}
IsBusy = false;
}
}
catch (Exception e)
{
//ignore
}
}
