public async Task<SearchClanResult> SearchClans(ClanSearchCriteria criteria)
{
IClanSearchCriteriaService criteriaSvc = new ClanSearchCriteriaService();
var queryString = criteriaSvc.BuildQueryStringFromCriteria(criteria);
var url = string.Format(UrlConstants.SearchClansUrlTemplate, queryString);
var result = await _apiClient.Get<SearchClanResult>(url);
return result;
}
public bool IsValidSearchCriteria(ClanSearchCriteria criteria)
{
//todo: this should probably return a descriptive validation failure reason...
if(criteria.Name.Length < 3)
{
return false;
}
if(criteria.ItemsAfter.HasValue && criteria.ItemsBefore.HasValue)
{
return false;
}
return true;
}
public string BuildQueryStringFromCriteria(ClanSearchCriteria criteria)
{
if(IsValidSearchCriteria(criteria) == false)
{
return string.Empty;
}
var sb = new StringBuilder();
sb.Append("?");
if(criteria.Name != null)
{
sb.AppendFormat("name={0}&", criteria.Name);
}
if(criteria.WarFrequency != null)
{
sb.AppendFormat("warFrequency={0}&", criteria.WarFrequency);
}
if(criteria.LocationId.HasValue)
{
sb.AppendFormat("locationId={0}&", criteria.LocationId.Value);
}
if(criteria.MinimumMembers.HasValue)
{
sb.AppendFormat("minMembers={0}&", criteria.MinimumMembers.Value);
}
if (criteria.MaximumMembers.HasValue)
{
sb.AppendFormat("maxMembers={0}&", criteria.MaximumMembers.Value);
}
if (criteria.MinimumClanPoints.HasValue)
{
sb.AppendFormat("minClanPoints={0}&", criteria.MinimumClanPoints.Value);
}
if (criteria.MinimumClanLevel.HasValue)
{
sb.AppendFormat("minClanLevel={0}&", criteria.MinimumClanLevel.Value);
}
if (criteria.Limit.HasValue)
{
sb.AppendFormat("limit={0}&", criteria.Limit.Value);
}
if (criteria.ItemsAfter.HasValue)
{
sb.AppendFormat("after={0}&", criteria.ItemsAfter.Value);
}
if (criteria.ItemsBefore.HasValue)
{
sb.AppendFormat("before={0}&", criteria.ItemsBefore.Value);
}
return sb.ToString();
}
