using Core.Blueprint.Service.Domain.Entities;
using Core.Blueprint.Service.External.Clients.SecretClient;
using Core.Blueprint.Service.UseCases.GetSampleItems.Input;
using Core.Blueprint.Service.UseCases.GetSampleItems.Ports;
using Core.Blueprint.Service.UseCases.GetSecret.Input;
using Core.Blueprint.Service.UseCases.GetSecret.Ports;
using FluentValidation;
using Lib.Architecture.BuildingBlocks;
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Core.Blueprint.Service.UseCases.GetSecret
{
    public class GetSecretHandler(IGetSecretPort port, IValidator<GetSecretRequest> validator, ISecretService secretService) : IComponentHandler<GetSecretRequest>
    {
        private readonly IGetSecretPort _port = port;
        private readonly IValidator<GetSecretRequest> _validator = validator;
        private readonly ISecretService _secretService = secretService;

        public async ValueTask ExecuteAsync(GetSecretRequest command, CancellationToken cancellationToken = default)
        {
            try
            {
                if (!command.IsValid(_validator))
                {
                    _port.ValidationErrors(command.Notifications);
                }

                var result = await _secretService.GetSecretAsync(command.Secret);

                if (result is null || string.IsNullOrWhiteSpace(result.Value))
                {
                    _port.NoContentSuccess();
                    return;
                }


                _port.Success(result);
            }
            catch (Exception ex)
            {
                _port.BusinessError(ex.Message);
            }
        }
    }
}