BotSharp/BotSharp.Core/Modules/ModulesStartup.cs
2018-10-05 10:17:52 -05:00

89 lines
2.8 KiB
C#

using Microsoft.AspNetCore.Builder;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using System;
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using System.Reflection;
using System.Text;
using Console = Colorful.Console;
namespace BotSharp.Core.Modules
{
/// <summary>
/// Startup class for configurable modules
/// </summary>
public class ModulesStartup
{
private readonly IEnumerable<IModule> _modules;
private readonly IConfiguration _configuration;
/// <summary>
/// Create an instance of <see cref="ModulesStartup"/>
/// </summary>
/// <param name="configuration">
/// Application configuration containing modules configuration
/// </param>
public ModulesStartup(IConfiguration configuration)
{
this._configuration = configuration ??
throw new ArgumentNullException(nameof(configuration));
ModulesOptions options = configuration.Get<ModulesOptions>();
this._modules = options.Modules
.Select(s =>
{
Type type = Type.GetType($"{s.Type}.ModuleInjector, {s.Type}");
if (type == null)
{
/* hard to debug in docker */
/* throw new TypeLoadException(
$"Cannot load type \"{s.Type}\"");*/
Console.WriteLine($"Cannot load type \"{s.Type}\"", Color.Red);
return null;
}
else
{
IModule module = (IModule)Activator.CreateInstance(type);
return module;
}
}
);
}
/// <summary>
/// Configurates the services.
/// </summary>
/// <param name="services">
/// Instance of <see cref="IServiceCollection"/>.
/// </param>
/// <returns>
/// Instance of <see cref="IServiceProvider"/>.
/// </returns>
public void ConfigureServices(IServiceCollection services)
{
foreach (IModule module in this._modules)
{
if (module == null) continue;
module.ConfigureServices(services, this._configuration);
}
}
/// <summary>
/// Configures module services.
/// </summary>
/// <param name="app">
/// Instance of <see cref="IApplicationBuilder"/>.
/// </param>
public void Configure(IApplicationBuilder app)
{
foreach (IModule module in this._modules)
{
module.Configure(app);
}
}
}
}