/// <summary>
/// Scans for prices.
/// </summary>
/// <returns></returns>
private static IEnumerable <MineralPrice> GetPrices(IMineralParser parser)
{
string content = String.Empty;
try
{
content = HttpWebClientService.DownloadString(parser.URL).Result;
}
catch (HttpWebClientServiceException ex)
{
ExceptionHandler.LogException(ex, false);
}
// Scan for prices
MatchCollection mc = parser.Tokenizer.Matches(content);
return(mc.Cast <Match>().Select(match =>
{
int typeID;
string name = Int32.TryParse(match.Groups["name"].Value, out typeID)
? StaticItems.GetItemByID(typeID).Name
: match.Groups["name"].Value;
return new MineralPrice
{
Name = name,
Price = Decimal.Parse(match.Groups["price"].Value,
NumberStyles.Currency,
CultureInfo.InvariantCulture)
};
}));
}
/// <summary>
/// Gets the courtesy text.
/// </summary>
/// <param name="source">The source.</param>
/// <returns>The courtesy text.</returns>
public static string GetCourtesyText(string source)
{
if (!s_parsers.ContainsKey(source))
{
throw new ArgumentException("that is not a registered mineraldatasource", "source");
}
IMineralParser p = s_parsers[source];
return(p.CourtesyText);
}
/// <summary>
/// Gets the prices.
/// </summary>
/// <param name="source">The source.</param>
/// <returns>An enumerable collection of Minerals and Prices.</returns>
public static IEnumerable <Pair <string, Decimal> > GetPrices(string source)
{
if (!s_parsers.ContainsKey(source))
{
throw new ArgumentException("that is not a registered mineraldatasource", "source");
}
IMineralParser p = s_parsers[source];
return(p.GetPrices());
}
/// <summary>
/// Gets the courtesy URL.
/// </summary>
/// <param name="source">The source.</param>
/// <returns>The courtesy URL.</returns>
public static Uri GetCourtesyUrl(string source)
{
if (!s_parsers.ContainsKey(source))
{
throw new ArgumentException(@"That is not a registered mineral datasource.", nameof(source));
}
IMineralParser p = s_parsers[source];
return(p.CourtesyUrl);
}
/// <summary>
/// The prices of mineral from the given source.
/// </summary>
/// <param name="source">The source.</param>
/// <returns>An enumerable collection of Minerals and Prices.</returns>
public static IEnumerable <MineralPrice> Prices(string source)
{
if (!s_parsers.ContainsKey(source))
{
throw new ArgumentException(@"That is not a registered mineral datasource.", nameof(source));
}
IMineralParser parser = s_parsers[source];
return(GetPrices(parser));
}
/// <summary>
/// Initializes the <see cref="MineralDataRequest"/> class.
/// </summary>
static MineralDataRequest()
{
Assembly asm = Assembly.GetExecutingAssembly();
foreach (Type tt in asm.GetTypes())
{
foreach (
DefaultMineralParserAttribute dmpa in
tt.GetCustomAttributes(typeof(DefaultMineralParserAttribute), false))
{
IMineralParser mp = Activator.CreateInstance(tt) as IMineralParser;
if (mp != null)
{
RegisterDataSource(dmpa.Name, mp);
}
}
}
}
/// <summary>
/// Registers the data source.
/// </summary>
/// <param name="name">The name.</param>
/// <param name="parser">The parser.</param>
public static void RegisterDataSource(string name, IMineralParser parser)
{
s_parsers.Add(name, parser);
}
/// <summary>
/// Scans for prices.
/// </summary>
/// <returns></returns>
private static IEnumerable<MineralPrice> GetPrices(IMineralParser parser)
{
string content = String.Empty;
try
{
content = HttpWebClientService.DownloadString(parser.URL).Result;
}
catch (HttpWebClientServiceException ex)
{
ExceptionHandler.LogException(ex, false);
}
// Scan for prices
MatchCollection mc = parser.Tokenizer.Matches(content);
return mc.Cast<Match>().Select(match =>
{
int typeID;
string name = Int32.TryParse(match.Groups["name"].Value, out typeID)
? StaticItems.GetItemByID(typeID).Name
: match.Groups["name"].Value;
return new MineralPrice
{
Name = name,
Price = Decimal.Parse(match.Groups["price"].Value,
NumberStyles.Currency,
CultureInfo.InvariantCulture)
};
});
}
/// <summary>
/// Registers the data source.
/// </summary>
/// <param name="name">The name.</param>
/// <param name="parser">The parser.</param>
public static void RegisterDataSource(string name, IMineralParser parser)
{
s_parsers.Add(name, parser);
}
