using System;
using Amazon.Lambda.Core;
using Amazon.Lambda.APIGatewayEvents;
using Newtonsoft.Json;
using MySqlConnector;
using classes;
using System.Net;
using Model.ResponseModel;
using System.Net.Http;
using System.Threading.Tasks;

namespace PMF
{
    public class QueryInfringer: Pmfbase
    {
      

        public async Task<APIGatewayProxyResponse> QueryExternalInfringer(APIGatewayProxyRequest request, ILambdaContext context)
        {
            string statement = "eNatis::QueryExternalInfringer";
            string userId = "";
            APIGatewayProxyResponse response;

            try
            {
                string validationMessage = string.Empty;
                if (!Helper.IsRequestEmpty(request))
                {
                    var validRequest = Helper.ValidateRequestParameters(ref validationMessage, request.QueryStringParameters, "strIdType", "strIdNumber", "userId");

                    if (validRequest)
                    {
                        var idDocumentType = request.QueryStringParameters["strIdType"];
                        var idDocumentNumber = request.QueryStringParameters["strIdNumber"];
                        userId = request.QueryStringParameters["userId"];

                        var handler = new HttpClientHandler();

                        handler.ServerCertificateCustomValidationCallback = Helper.ServerCertificateCustomValidation;

                        var client = new HttpClient(handler)
                        {
                            BaseAddress = new Uri(baseUrl)
                        };

                        var eNatisResponse = await client.GetAsync($"infringement/queryinfringer?IdDocumentType={idDocumentType}&IdDocumentNumber={idDocumentNumber}");

                        var body = await eNatisResponse.Content.ReadAsStringAsync();

                        if (eNatisResponse.StatusCode == HttpStatusCode.OK)
                        {
                           // _logger.WriteLog(userId, statement, body, "eNATiS");
                            var responseBody = JsonConvert.DeserializeObject(body);
                            response = HttpService.CreateResponse(200, payload: responseBody);
                        }
                        else
                        {
                            var error = JsonConvert.DeserializeObject<ErrorResponse>(body);
                            return HttpService.CreateResponse(error.statusCode, payload: error.message);
                        }
                    }
                    else
                    {
                        response = HttpService.CreateResponse(400, payload: $"{validationMessage}");
                    }
                }
                else
                {
                    _logger.LogMessage(context, $"Processing request failed invalid request");
                    response = HttpService.CreateResponse(400, payload: "No parameters provided");
                }
            }
            catch (Exception ex)
            {
                _logger.WriteLog(userId, statement, ex.Message, "eNATiS");
                return HttpService.CreateResponse(500, payload: ex.Message);
            }

            _logger.WriteLog(userId, statement, response.Body, "eNATiS");
            return response;
        }

    }

}