using DAL;
using Serilog;
using Shared.DTO.Envios_DGA;
using Shared.DTO.VariablesEntorno;
using System.Globalization;
using System.Net;
using System.Text;
using System.Text.Json;

namespace DAS
{
    public class RegistrarMedicion
    {
        private readonly HttpClient _httpClient;
        private readonly LogEnvioRepository _logMedicionScadaRepository;

        public RegistrarMedicion(HttpClient httpClient, LogEnvioRepository logMedicionScadaRepository)
        {
            _httpClient = httpClient;
            _logMedicionScadaRepository = logMedicionScadaRepository;
        }

        public async Task<LogMedicionEnvio> EnviarMedicionAsync(DatoDGATemporal medicion, MedicionSubterraneaRequest request, DateTime fechaEnvio)
        {
            var log = new LogMedicionEnvio();
            try
            {
                var timeStamp = DateTime.UtcNow.ToString("yyyy-MM-dd'T'HH:mm:ss-0000", CultureInfo.InvariantCulture);
                var json = JsonSerializer.Serialize(request);

                var req = new HttpRequestMessage(HttpMethod.Post, $"{SubterraneaApiUrl.BaseUrl}{SubterraneaApiUrl.EndPoint}");
                req.Headers.Add("codigoObra", medicion.CODIGO_DGA);
                req.Headers.Add("timeStampOrigen", timeStamp);
                req.Content = new StringContent(json, Encoding.UTF8, "application/json");

                log.JSON_ENVIO = json;
                log.FECHA_ENVIO = DateTime.UtcNow;
                log.ID_DGA_DATO = medicion.ID;

                using var response = await _httpClient.SendAsync(req);
                string jsonRecibido = await response.Content.ReadAsStringAsync();
                log.JSON_RESPUESTA = jsonRecibido;

                if (response == null || !response.IsSuccessStatusCode)
                {
                    log.COMPROBANTE = null;
                    log.ESTADO_ENVIO = "ERROR";
                }

                var apiResponse = JsonSerializer.Deserialize<ApiResponse<MedicionSubterraneaResponse>>(jsonRecibido, new JsonSerializerOptions { PropertyNameCaseInsensitive = true });

                if (apiResponse == null || string.IsNullOrEmpty(apiResponse.Status) || apiResponse.Status != "00")
                {
                    log.COMPROBANTE = null;
                    log.ESTADO_ENVIO = "ERROR";
                }

                log.COMPROBANTE = apiResponse!.Data!.NumeroComprobante ?? null;
                log.ESTADO_ENVIO = "EXITO";
            }
            catch (Exception)
            {
                log.COMPROBANTE = null;
                log.ESTADO_ENVIO = "ERROR";
            }
            finally
            {

            }

            return log;
        }
    }
}