using Newtonsoft.Json;
using Serilog;
using System;
using System.Net;
using System.Net.Http;
using System.Text;

namespace LCU.Shared.Collections.RepoApiLib.Utilities
{
    public class ClientHelpers : IClientHelpers
    {
        private readonly IHttpClientFactory _clientFactory;

        public ClientHelpers(IHttpClientFactory clientFactory)
        {
            _clientFactory = clientFactory;
        }

        public Uri CreateRequestUri(string clientUrl)
        {
            return new Uri(clientUrl);
        }

        public HttpContent CreateHttpContent(string strPayload)
        {
            HttpContent content = new StringContent(strPayload, Encoding.UTF8, "application/json");
            return content;
        }

        public HttpRequestMessage CreateGetHttpRequestMessage(string clientUrl, string apiKey)
        {
            var uri = CreateRequestUri(clientUrl);
            return CreateHttpRequestMessage(HttpMethod.Get, uri, apiKey);
        }

        public HttpRequestMessage CreateHttpRequestMessage(HttpMethod method, Uri uri, string apiKey)
        {
            HttpRequestMessage request = new HttpRequestMessage()
            {
                Method = method,
                RequestUri = uri,
            };

            request.Headers.Add("api-key", apiKey);

            return request;
        }

        public HttpResponseMessage SendHttpRequestMessage(HttpRequestMessage httpRequestMessage)
        {
            try
            {
                var client = _clientFactory.CreateClient();
                var response = client.SendAsync(httpRequestMessage).Result;

                return response;
            }
            catch (Exception ex)
            {
                Log.Error(ex, "Failure in sending http request message.");
                return new HttpResponseMessage(HttpStatusCode.BadRequest);
            }
        }
    }
}