using System.Reflection;
using GB5Shared.GOP.Qualifier;
using GB5Shared.Authorization;
using GB5Shared.DaprCache;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.EntityHandler;
using GB5Shared.GB5Library.Qualifier;
using GB5Shared.Hosting;
using GB5Shared.ListQuery;
using GB5Shared.PubSub.OutBox;
using Microsoft.Extensions.Hosting;
using GB5Shared.WorkFlow.WorkFlowEngine;
using GB5Shared.WorkFlow.WorkFlowRunTime;
using Newtonsoft.Json;

namespace SwSL;

public class SwModule : IModule
{
    public string DisplayName => "SqlWorkbench";

    public void Register(IServiceCollection services, IConfiguration configuration)
    {
        services.AddHttpContextAccessor();

        services.AddScoped<LoginDTO>(sp =>
        {
            var ctx = sp.GetRequiredService<IHttpContextAccessor>().HttpContext;
            if (ctx != null && ctx.Request.Headers.TryGetValue("Login", out var h))
                return JsonConvert.DeserializeObject<LoginDTO>(h!)!;
            return new LoginDTO();
        });

        services.AddScoped(typeof(BaseEntityAppService<>));
        services.AddScoped<IQualifierFacade, QualifierFacade>();
        services.AddGB5QualifierEngine();
        services.AddScoped<IWorkFlowEngine, WorkFlowEngine>();
        services.AddScoped<IWorkFlowRunTime, WorkFlowRunTime>();
        services.AddScoped<IUserDelegationResolver, UserDelegationResolver>();
        services.AddScoped<IOutBox, OutBox>();
        services.AddScoped<KeyInvalidate>();
        services.AddMenuRightsAuthorization();

        // Same block as Program.cs (standalone path) — host-aggregated mode gets an identical DI
        // graph for ClientDatabaseProvisioner's config + Vault client.
        services.Configure<SwBLL.Provisioning.SqlServerProvisioningOptions>(
            configuration.GetSection(SwBLL.Provisioning.SqlServerProvisioningOptions.SectionName));
        services.AddSingleton<VaultSharp.IVaultClient>(sp =>
        {
            var authMethod = new VaultSharp.V1.AuthMethods.Token.TokenAuthMethodInfo(configuration["Vault:Token"]!);
            var settings   = new VaultSharp.VaultClientSettings(configuration["Vault:Address"]!, authMethod);
            return new VaultSharp.VaultClient(settings);
        });

        var bll = Assembly.Load("SwBLL");
        var dal = Assembly.Load("SwDAL");
        services.Scan(scan => scan
            .FromAssemblies(bll, dal)
            .AddClasses(c => c.Where(t =>
                !t.IsAbstract && !t.IsInterface &&
                !t.Name.EndsWith("ListQuery") &&
                !t.Name.EndsWith("Criteria") &&
                !t.Name.EndsWith("ListDTO") &&
                !t.Name.EndsWith("DTO")))
            .AsImplementedInterfaces()
            .WithScopedLifetime());

        services.AddListInfrastructure(dal);

        // ServerConfigBLL/ServerConfigDAL (ClientDatabaseProvisioner's MSERVER/MSERVERCONFIG
        // registration dependency) now live in SwBLL/SwDAL themselves, so the main scan above
        // already registers them — no separate Framework scan needed.
    }

    public void MapEndpoints(WebApplication app) { }
}