/// <summary>
/// Register default LG file as language generation.
/// </summary>
/// <param name="botAdapter">The <see cref="BotAdapter"/> to add services to.</param>
/// <param name="resourceExplorer">resource explorer to use for .lg based resources.</param>
/// <param name="defaultLg">Default LG Resource Id (default: main.lg).</param>
/// <returns>The BotAdapter.</returns>
public static BotAdapter UseLanguageGeneration(
this BotAdapter botAdapter,
ResourceExplorer resourceExplorer = null,
string defaultLg = null)
{
if (defaultLg == null)
{
defaultLg = "main.lg";
}
if (resourceExplorer == null)
{
resourceExplorer = new ResourceExplorer();
}
if (resourceExplorer.TryGetResource(defaultLg, out var resource))
{
botAdapter.UseLanguageGeneration(resourceExplorer, new ResourceMultiLanguageGenerator(defaultLg));
}
else
{
botAdapter.UseLanguageGeneration(resourceExplorer, new TemplateEngineLanguageGenerator());
}
return(botAdapter);
}