public void GetAllStarshipsTest_ReturnsExpectedType()
{
string defaultPageNumber = "1";
EntityResults <Starship> result = swapiService.GetAllPaginated <Starship>("/starships/", defaultPageNumber);
Assert.IsInstanceOfType(result, typeof(EntityResults <Starship>));
}
/// <summary>
/// Retrieves the <see cref="SwapiStarshipApp.Entities.Starship" /> for the gievn endpoint.
/// </summary>
/// <param name="endpoint">The address of the endpoint.</param>
/// <param name="parameters">The address of the endpoint.</param>
/// <returns>
/// Returns Entity results.
/// </returns>
private EntityResults <T> GetMultiple <T>(string endpoint, Dictionary <string, string> parameters) where T : BaseEntity
{
string serializedParameters = "";
if (parameters != null)
{
serializedParameters = "?" + SerializeDictionary(parameters);
}
string json = Request(string.Format("{0}{1}{2}", apiUrl, endpoint, serializedParameters), HttpMethod.GET);
EntityResults <T> swapiResponse = JsonConvert.DeserializeObject <EntityResults <T> >(json);
return(swapiResponse);
}
/// <summary>
/// Retrieves the next page number
/// </summary>
/// <param name="entityName">The name of the entity being retrieved</param>
/// <param name="pageNumber">The number of the page being retrieved. Initially set to default.</param>
/// <returns>
/// Returns the next/previous page number
/// </returns>
public EntityResults <T> GetAllPaginated <T>(string entityName, string pageNumber = defaultPageNumber) where T : BaseEntity
{
Dictionary <string, string> parameters = new Dictionary <string, string>();
parameters.Add("page", pageNumber);
EntityResults <T> result = GetMultiple <T>(entityName, parameters);
result.nextPageNo = String.IsNullOrEmpty(result.next) ? null : GetQueryParameters(result.next)["page"];
result.previousPageNo = String.IsNullOrEmpty(result.previous) ? null : GetQueryParameters(result.previous)["page"];
return(result);
}
public async Task <IEnumerable <KeyValuePair <Personagem, int> > > ObterPaginado(int page = 1)
{
HelperApi api = new HelperApi("https://swapi.co/api/", "json");
HttpResponseMessage response = await api.Cliente.GetAsync($"people?page={page}");
if (response.IsSuccessStatusCode)
{
var dados = await response.Content.ReadAsStringAsync();
EntityResults <PersonagemDTO> swapiResponse = JsonConvert.DeserializeObject <EntityResults <PersonagemDTO> >(dados);
await AdicionaResponseAListaAsync(swapiResponse.results);
return(Mapper(personagemCompleto, Convert.ToInt32(swapiResponse.count)));
}
return(new List <KeyValuePair <Personagem, int> >());
}
public async Task <IEnumerable <Especie> > ObterTodos()
{
HelperApi api = new HelperApi("https://swapi.co/api/", "json");
HttpResponseMessage response = await api.Cliente.GetAsync($"species/?page={page}");
if (response.IsSuccessStatusCode)
{
var dados = await response.Content.ReadAsStringAsync();
swapiResponse = JsonConvert.DeserializeObject <EntityResults <EspecieDTO> >(dados);
await AdicionaResponseAListaAsync();
while (TemProximaPagina(swapiResponse))
{
page++;
await ObterTodos();
}
return(Mapper(especies));
}
return(new List <Especie>());
}
private bool TemProximaPagina(EntityResults <EspecieDTO> swapiResponse)
{
return(swapiResponse.next != null);
}
/// <summary>
/// Get all the starship entites on the given page
/// </summary>
public EntityResults <Starship> GetAllStarships(string pageNumber = defaultPageNumber)
{
EntityResults <Starship> result = GetAllPaginated <Starship>("/starships/", pageNumber);
return(result);
}
