using Knot.Contracts.Auth.Application.Abstractions;
using Knot.Contracts.Auth.Domain;
using Knot.Contracts.Auth.Infrastructure.Persistence;
using Knot.Modules.Auth.Infrastructure.Authentication;
using Knot.Modules.Auth.Infrastructure.Persistence;
using Knot.Shared.Kernel;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;

namespace Knot.Modules.Auth;

public static class DependencyInjection
{
    public static IServiceCollection AddAuthModule(
        this IServiceCollection services,
        IConfiguration configuration)
    {
        string connectionString = configuration.GetConnectionString("DefaultConnection")!;

        services.AddDbContext<AuthDbContext>(options =>
            options.UseNpgsql(connectionString));

        services.AddScoped<IAuthUnitOfWork>(sp => sp.GetRequiredService<AuthDbContext>());
        services.AddScoped<Knot.Contracts.Auth.Application.Abstractions.IAuthDbContext>(sp => sp.GetRequiredService<AuthDbContext>());
        services.AddScoped<Knot.Contracts.Auth.Infrastructure.Persistence.IAuthDbContext>(sp => sp.GetRequiredService<AuthDbContext>());
        services.AddScoped<Knot.Contracts.Auth.Domain.IUserRepository, UserRepository>();
        services.AddScoped<IJwtTokenProvider, JwtTokenProvider>();
        services.AddScoped<IUserDisplayNameProvider, Knot.Modules.Auth.Infrastructure.Services.UserDisplayNameProvider>();

        services.AddMediatR(config =>
            config.RegisterServicesFromAssembly(typeof(DependencyInjection).Assembly));

        return services;
    }
}