public List<Facility> Search(Location loc, FacilityType type)
{
string serviceCategory = null;
string servicetype = null;
switch (type)
{
case FacilityType.GP:
serviceCategory = "General Practice/GP (doctor)";
break;
case FacilityType.Pharmacy:
servicetype = "Pharmacy";
break;
}
var requestDic = new Dictionary<string, string>
{
{"usepostcoderadialsearch", "true"},
{"suburbpostcodedata", JsonConvert.SerializeObject(new { SiteSearchSuburbPostcodeParams = new { SuburbPostcode = loc.Suburb + " " + loc.Postcode, SearchSurroundingSuburbs = true } })},
{"startpos", "1"},
{"servicetype", servicetype},
{"ServiceCategory", serviceCategory},
{"SearchSiteAddress", "true"},
{"SearchServiceCoverageArea", "false"},
{"SearchServiceAddress", "false"},
{"orderby", "Distance"},
{"endpos", "5"},
{"deliverymethod", "{\"string\":\"Site Visit\"}"},
{"callback", "angular.callbacks._4"},
{"apikey", "nhccn-9vSRwUZooHY2BebTOvAhA93n"},
{"alwaysreturn", "5"}
};
string url = "https://api.nhsd.com.au/nhsd/v2.8/rest/sitesearch?";
foreach (var entry in requestDic)
{
if (entry.Value != null)
{
url += entry.Key + "=" + Uri.EscapeDataString(entry.Value) + "&";
}
}
WebRequest req = WebRequest.Create(url);
StreamReader sr = new StreamReader(req.GetResponse().GetResponseStream());
WebResponse response = req.GetResponse();
string responseString = sr.ReadToEnd();
string json = responseString.Substring(requestDic["callback"].Length + 1, responseString.Length - requestDic["callback"].Length - 2);
RootObject result = JsonConvert.DeserializeObject<RootObject>(json);
FacilitySearchResult searchResult = new FacilitySearchResult();
var firstSite = result.SiteSearchResponse.SiteSearchResult.ResultList.SiteData[0];
var facilities = result.SiteSearchResponse.SiteSearchResult.ResultList.SiteData.Select(a => new Facility
{
Location = new Location
{
Address = a.SiteAddress.Address_Line_1 + " " + a.SiteAddress.Address_Line_2 + " " + a.SiteAddress.Address_Line_3,
Suburb = a.SiteAddress.Suburb,
Postcode = a.SiteAddress.Postcode,
Latitude = a.SiteAddress.Latitude,
Longitude = a.SiteAddress.Longitude,
},
OpenNow = a.ServiceCollection.ServiceData.OpenNow,
ClosingTime = GetClosingTime(a.ServiceCollection.ServiceData),
Name = a.OrganisationName,
}).ToList();
return facilities;
}
public FacilitySearchResult Get(string latitude, string longitude, string gender, bool isChild, FacilityType type)
{
FacilitySearchResult result = new FacilitySearchResult();
result.Origin = new Location { Latitude = latitude, Longitude = longitude };
// Get the suburb and postcode for the origin location
var google = new HealthBuddy.Api.Directions.DirectionsService();
google.Lookup(result.Origin);
double lat = double.Parse(result.Origin.Latitude);
double lng = double.Parse(result.Origin.Longitude);
if (type == FacilityType.Hospital)
{
// Use GovHack data sets - my hospitals contact list, length of stay data, etc.
var hospitals = db.myhospitals_contact_data
.Where(
a => (!a.Emergency.HasValue || a.Emergency.Value)
&& (!a.Child.HasValue || a.Child == isChild)
&& (a.Gender == null || a.Gender == gender))
.OrderBy(
a => (a.Latitude - lat) * (a.Latitude - lat)
+ (a.Longitude - lng) * (a.Longitude - lng))
.Take(5).ToList();
var ids = hospitals.Select(a => a.Id).ToArray();
var codes = hospitals.Select(a => a.HospitalCode).ToArray();
var lengthsOfStay = db.emergencydept4hourlengthofstaymetadata.Where(a => ids.Contains(a.MyHospitalsId.Value)).OrderBy(a => a.ID).ToList();
var emergencyStats = db.ED001_HospitalStatus.Where(a => codes.Contains(a.HospitalCode)).OrderBy(a => a.Id).ToList();
result.Facilities.AddRange(hospitals.Select(hosp => new Facility
{
Name = hosp.Hospital_name,
LessThan4HrsPct = GetLengthOfStay(hosp, lengthsOfStay),
EmergencyDepartmentStatus = GetEDStatus(hosp, emergencyStats),
Location = GetLocation(hosp),
TwitterSentiment = EventHub.EventService.GetTwitterSentiment(hosp.HospitalCode),
OpenNow = "true",
}));
}
else if (type == FacilityType.Community)
{
// Use ACHC20150617_DataDotGov
var charities = db.ACHC20150617_DataDotGov
.Where(
a => (a.Advancing_Health == "Y")
&& (!isChild || a.Children == "Y")
&& (a.Latitude.HasValue && a.Longitude.HasValue))
.OrderBy(
a => (a.Latitude - lat) * (a.Latitude - lat)
+ (a.Longitude - lng) * (a.Longitude - lng))
.Take(5).ToList();
result.Facilities.AddRange(charities.Select(hosp => new Facility
{
Name = hosp.Charity_Legal_Name,
Location = GetLocation(hosp)
}));
}
else
{
// Use NHSD lookup.
var nhsd = new HealthBuddy.Api.Nhsd.NhsdService();
result.Facilities.AddRange(nhsd.Search(result.Origin, type));
}
// Get the travel times by driving and transit to each facility.
foreach (var facility in result.Facilities)
{
facility.TravelTimes = google.GetTravelTimes(result.Origin, facility.Location);
}
return result;
}
