using FluentValidation;
using MediatR;
using Microsoft.Extensions.DependencyInjection;
using RAG.Application.Auth.Commands;
using RAG.Application.Common;
using RAG.Infrastructure;
using Volo.Abp.Modularity;

namespace RAG.Application;

/// <summary>
/// Application 层模块，注册 MediatR 以启用 CQRS 命令/查询处理。
/// </summary>
[DependsOn(typeof(RAGInfrastructureModule))]
public class RAGApplicationModule : AbpModule
{
    public override void ConfigureServices(ServiceConfigurationContext context)
    {
        var services = context.Services;
        var assembly = typeof(RegisterCommand).Assembly;

        services.AddMediatR(cfg => cfg.RegisterServicesFromAssembly(assembly));
        services.AddValidatorsFromAssembly(assembly);
        services.AddScoped(typeof(IPipelineBehavior<,>), typeof(ValidationBehavior<,>));
    }
}