using back.persistance.data;
using System.Text.Json.Serialization;
using back.services.engine.SystemUser;
using DependencyInjector;
using System.Text.Json;
using Transactional.Abstractions.Interfaces;
using Transactional.Implementations.EntityFramework;

namespace back.ServicesExtensions;

public static partial class ServicesExtensions
{
    public static IServiceCollection UseExtensions(this IServiceCollection services)
    {
        //var config = 
            services.ConfigureOptions();

        services.AddMemoryCache();

        services.AddDatabaseContext();
        services.AddServices();
        
        services.AddScoped<ITransactionalService<DataContext>, EntityFrameworkTransactionalService<DataContext>>();

        services.AddSingleton(new JsonSerializerOptions { 
            Encoder = System.Text.Encodings.Web.JavaScriptEncoder.UnsafeRelaxedJsonEscaping,
            AllowTrailingCommas = true,
            PropertyNameCaseInsensitive = true,
            PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
            WriteIndented = true,
            Converters = {
                new JsonStringEnumConverter(JsonNamingPolicy.CamelCase),
            },
            DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull,
            DictionaryKeyPolicy = JsonNamingPolicy.CamelCase,
            NumberHandling = JsonNumberHandling.AllowReadingFromString | JsonNumberHandling.WriteAsString,
            ReadCommentHandling = JsonCommentHandling.Skip,
            UnmappedMemberHandling = JsonUnmappedMemberHandling.Skip,
            UnknownTypeHandling = JsonUnknownTypeHandling.JsonElement,
        });
        
        using var scope = services.BuildServiceProvider().CreateScope();
        scope.ServiceProvider
            .GetRequiredService<ISystemUserGenerator>().GenerateAsync().Wait();


        return services;
    }
}