public async Task <JObject> GetCinemas(
string city,
string searchTerm,
int distance,
int limit,
GetCinemasDynamicQuery dynamicQuery,
CancellationToken cancellationToken)
{
if (string.IsNullOrEmpty(city?.Trim()))
{
throw new ArgumentNullException(nameof(city));
}
if (distance <= 0)
{
throw new ArgumentOutOfRangeException(nameof(distance),
$"{nameof(distance)} needs to be bigger than 0");
}
if (limit <= 0)
{
throw new ArgumentOutOfRangeException(nameof(limit),
$"{nameof(limit)} needs to be bigger than 0");
}
var query = new GetCinemasQuery(searchTerm, city, distance, limit, dynamicQuery);
var request = BuildRestRequest(query.BuildRequest());
var client = CreateClient();
var response = await client.ExecutePostTaskAsync <GraphQLResponse>(request, cancellationToken).ConfigureAwait(false);
return(response?.Data?.Data);
}
public GetCinemasQuery(string searchTerm, string city, int distance, int limit, GetCinemasDynamicQuery dynamicQuery)
{
m_searchTerm = searchTerm;
m_city = city;
m_distance = distance;
m_limit = limit;
m_dynamicQuery = dynamicQuery;
}
private static IEnumerable <Cinema> FilterByDistance(
IEnumerable <Cinema> cinemas,
GetCinemasDynamicQuery dynamicQuery)
{
if (dynamicQuery != GetCinemasDynamicQuery.Full)
{
return(cinemas);
}
// Hack:
// The api is returning random cinemas with distance = null,
// when searching for a non-existing city
return(cinemas.Where(p => p.Distance.HasValue));
}
public async Task <IEnumerable <Cinema> > GetCinemas(
string city,
string searchTerm = "",
int distance = 15,
int limit = 5,
GetCinemasDynamicQuery dynamicQuery = GetCinemasDynamicQuery.Full,
CancellationToken cancellationToken = default(CancellationToken))
{
var jsonResult = await m_client.GetCinemas(city, searchTerm, distance, limit, dynamicQuery, cancellationToken).ConfigureAwait(false);
if (jsonResult == null)
{
return(new Cinema[0]);
}
var cinemas = m_jsonWorker.ConvertToCinemas(jsonResult);
return(FilterByDistance(cinemas, dynamicQuery));
}
