CaritasPWA/Shared/Services/LFBicycleRest.cs

using cwebplusApp.Shared.Models;
using Json.Net;
using System;
using System.Collections.Generic;
using System.Globalization;
using System.Net.Http;
using System.Threading.Tasks;

namespace cwebplusApp.Shared.Services {

    // REST interface responsible to submit lost or found reports and get the available master data.
    public class LFBicycleRest : ILFBicycleRest {

        private static readonly string VERSION = "v1";

        private readonly HttpClient httpClient;

        public LFBicycleRest() {
            this.httpClient = new HttpClient { BaseAddress = new Uri("https://integrate.dynalias.net:9443/Fundvelo/") };
        }

        public async Task<List<ColorItem>> GetColors() {
            HttpResponseMessage httpResult = await httpClient.GetAsync(string.Format("api/{0}/{1}/fundvelo/colors", VERSION, CultureInfo.CurrentCulture.TwoLetterISOLanguageName));

            if (httpResult.StatusCode == System.Net.HttpStatusCode.OK) {
                ColorItem[] colors = JsonNet.Deserialize<ColorItem[]>(await httpResult.Content.ReadAsStringAsync());
                return new List<ColorItem>(colors);
            }
            throw new HttpRequestException("HTTP error " + httpResult.StatusCode);
        }

        public async Task<List<BicycleType>> GetBicycleTypes() {
            HttpResponseMessage httpResult = await httpClient.GetAsync(string.Format("api/{0}/{1}/fundvelo/types", VERSION, CultureInfo.CurrentCulture.TwoLetterISOLanguageName));

            if (httpResult.StatusCode == System.Net.HttpStatusCode.OK) {
                BicycleType[] bicycleTypes = JsonNet.Deserialize<BicycleType[]>(await httpResult.Content.ReadAsStringAsync());
                return new List<BicycleType>(bicycleTypes);
            }
            throw new HttpRequestException("HTTP error " + httpResult.StatusCode);
        }

        public async Task<List<Brand>> GetBrands() {
            HttpResponseMessage httpResult = await httpClient.GetAsync(string.Format("api/{0}/{1}/fundvelo/brands", VERSION, CultureInfo.CurrentCulture.TwoLetterISOLanguageName));

            if (httpResult.StatusCode == System.Net.HttpStatusCode.OK) {
                Brand[] brands = JsonNet.Deserialize<Brand[]>(await httpResult.Content.ReadAsStringAsync());
                return new List<Brand>(brands);
            }
            throw new HttpRequestException("HTTP error " + httpResult.StatusCode);
        }

    }
}