public IEnumerable <BankGetExchange> LoadExchange()
{
var loaders = new List <PluginLoader>();
var pluginsDir = Path.Combine(AppContext.BaseDirectory, folder);
foreach (var dir in Directory.GetDirectories(pluginsDir))
{
var dirName = Path.GetFileName(dir);
var pluginDll = Path.Combine(dir, dirName + ".dll");
if (File.Exists(pluginDll))
{
var loader = PluginLoader.CreateFromAssemblyFile(
pluginDll,
config => config.PreferSharedTypes = true
//sharedTypes: new[] {
// typeof(BankGetExchange),
// typeof(ExchangeRates)
//}
);
loaders.Add(loader);
}
}
Console.WriteLine(loaders.Count());
// Create an instance of plugin types
foreach (var loader in loaders)
{
BankGetExchange plugin = null;
try{
foreach (var pluginType in loader
.LoadDefaultAssembly()
.GetTypes()
.Where(t => typeof(BankGetExchange).IsAssignableFrom(t) && !t.IsAbstract))
{
// This assumes the implementation of IPlugin has a parameterless constructor
plugin = Activator.CreateInstance(pluginType) as BankGetExchange;
}
}
catch (Exception ex) {
Console.WriteLine($"{ex.Message}");
continue;
}
yield return(plugin);
}
}
public static async Task <ExchangeRates[]> Rates(BankGetExchange bank)
{
var list = await bank.GetActualRates();
return(list.ToArray());
}