public ResultSetViewModel()
{
Search = new SearchParam();
DistanceDD = new DistanceViewModel();
// TimeDD = new TimeViewModel();
Facets = new Dictionary <string, ICollection <KeyValuePair <string, int> > >();
// providerproductjqmodel = new TwoLevelHierarchyJqGridModel();
//PickUpTimeFacet = new Dictionary<string, int>();
//DistanceFacet = new Dictionary<string,int>();
ProviderList = new List <Provider>();
// ProductList = new List<Product>();
PickUpDate = DateTime.Now.Date;
}
public ActionResult Index(SearchParam parameters)
{
if (TempData["ErrorMessage"] != null)
{
ViewBag.ErrorMessage = TempData["ErrorMessage"];
}
else
{
ViewBag.ErrorMessage = "";
}
var ChangeLocation = HttpContext.Request.QueryString["ChangeLocation"];
if ((ChangeLocation != null) && (ChangeLocation != ""))
{
GLatLong loc = new GLatLong();
loc = GeoCodingHelper.GetLatLong(ChangeLocation.ToString());
if (loc != null)
{
Session["UserLocLat"] = loc.Latitude;
Session["UserLocLong"] = loc.Longitude;
}
Session["UserLoc"] = ChangeLocation;
}
else
{
var LocationsSearched = dbmeals.LocationsSearcheds.Where(x => x.UserID == WebSecurity.CurrentUserId).OrderByDescending(x => x.DateCreated).ToList().FirstOrDefault();
if (LocationsSearched != null)
{
Session["UserLoc"] = LocationsSearched.Location;
parameters.FreeSearch = LocationsSearched.Keywords;
Session["UserLocLat"] = LocationsSearched.Latitude;
Session["UserLocLong"] = LocationsSearched.Longitude;
parameters.DistanceSearch = LocationsSearched.Distance.HasValue ? LocationsSearched.Distance.Value.ToString() : string.Empty;
parameters.PickUpDateSearch = Common.AbsoluteEnd(LocationsSearched.DateRangeStart.HasValue ? LocationsSearched.DateRangeStart.Value : DateTime.Now);// LocationsSearched.DateRangeStart;
//parameters.DateRangeEnd = LocationsSearched.DateRangeEnd;
}
}
if (String.IsNullOrEmpty(parameters.DistanceSearch))
parameters.DistanceSearch = "100";
if (parameters.PickUpDateSearch == null)
parameters.PickUpDateSearch = DateTime.Now;
string pointofreference = Session["UserLocLat"] + "," + Session["UserLocLong"];
LocationsSearched ls = new LocationsSearched();
ls.Location = Convert.ToString(Session["UserLoc"]);//.ToString();
ls.Keywords = parameters.FreeSearch;
ls.Latitude = Convert.ToDecimal(Session["UserLocLat"]);
ls.Longitude = Convert.ToDecimal(Session["UserLocLong"]);
ls.DateRangeStart = Common.AbsoluteStart(parameters.PickUpDateSearch);
ls.DateRangeEnd = Common.AbsoluteEnd(parameters.PickUpDateSearch);
ls.Distance = Convert.ToInt32(parameters.DistanceSearch);
ls.DistanceUnit = "km";
ls.DateCreated = DateTime.Now;
ls.UserID = WebSecurity.CurrentUserId;
try
{
dbmeals.LocationsSearcheds.Add(ls);
dbmeals.SaveChanges();
}
catch (Exception e)
{
string message = e.Message;
}
try
{
ICollection<ISolrFacetQuery> list =
AllFacetFields.Except(SelectedFacetFields(parameters)).
Select(f => new SolrFacetFieldQuery(f) { MinCount = 1 })
.Cast<ISolrFacetQuery>().ToList();
var start = (parameters.PageIndex - 1) * parameters.PageSize;
var matchingProducts = solr.Query(BuildQuery(parameters), new QueryOptions
{
FilterQueries = BuildFilterQueries(parameters),
Rows = parameters.PageSize,
Start = start,
OrderBy = GetSelectedSort(parameters),
SpellCheck = new SpellCheckingParameters(),
Facet = new FacetParameters
{
Queries = list
},
ExtraParams = new Dictionary<string, string>
{
// uncomment for filtering by distance
{"fq", "{!geofilt}"},
{"d", parameters.DistanceSearch},// distance.ToString(CultureInfo.InvariantCulture)} replace distance with your radius filter
{"sfield", "latlng"}, // replace lat_long with your field in solr that stores the lat long values
{"pt", pointofreference},// this is the point of reference
// {"sort","geodist() asc"},
{"fl","*,Distance:geodist()"},
}
});
var distancemodel = new DistanceViewModel();
// var matchingProducts
var ProductModel = new ProductView
{
WholeSet = matchingProducts,
Search = parameters,
TotalCount = matchingProducts.NumFound,
Facets = matchingProducts.FacetFields,
// PickUpTimeFacet = GetPickUpTimeFacet(matchingProducts.FacetQueries),
// DistanceFacet = GetDistanceFacet(matchingProducts.FacetQueries),
DidYouMean = GetSpellCheckingResult(matchingProducts),
//DistanceLimitList.SelectedDistance = parameters.DistanceLimit
};
// Preselect the option with Value = "US"
// Make sure you have such option in the Countries list
List<SolrResultSet> SolrResultSetList = new List<SolrResultSet>();
SolrResultSetList = (from n in ProductModel.WholeSet
select n).ToList();
var ProductViewModel = new ResultSetViewModel();
ProductViewModel.Search = ProductModel.Search;
ProductViewModel.TotalCount = ProductModel.TotalCount;
ProductViewModel.Facets = ProductModel.Facets;
ProductViewModel.DidYouMean = ProductModel.DidYouMean;
ProductViewModel.ProviderList = (from n in SolrResultSetList
group n by new
{
n.ProviderName,
n.ProviderType
,
n.Distance,
n.latlng,
n.PhoneNumber,
n.FullAddress,
n.Cuisine
} into g
select new Provider()
{
ProviderName = g.Key.ProviderName,
ProviderType = g.Key.ProviderType,
Distance = g.Key.Distance,
latlng = g.Key.latlng,
PhoneNumber = g.Key.PhoneNumber,
FullAddress = g.Key.FullAddress,
Cuisine = g.Key.Cuisine,
}).ToList();
foreach (Provider p in ProductViewModel.ProviderList)
{
p.Products = (from n in SolrResultSetList
where n.ProviderName == p.ProviderName
select new Product()
{
MealAdID = n.MealAdID,
MealItemName = n.MealItemName,
FoodType = n.FoodType,
MealType = n.MealType,
Price = n.Price,
Ingredients = n.Ingredients,
AllergenicIngredients = n.AllergenicIngredients,
Timestamp = n.Timestamp,
Description = n.Description
}).ToList();
}
distancemodel.SelectedDistanceLimit = parameters.DistanceSearch;
ProductViewModel.DistanceDD = distancemodel;
return View(ProductViewModel);
}
catch (SolrConnectionException e)
{
string msg = e.Message;
return View(new ResultSetViewModel
{
QueryError = true,
});
}
}
public ResultSetViewModel()
{
Search = new SearchParam();
DistanceDD = new DistanceViewModel();
// TimeDD = new TimeViewModel();
Facets = new Dictionary<string, ICollection<KeyValuePair<string, int>>>();
// providerproductjqmodel = new TwoLevelHierarchyJqGridModel();
//PickUpTimeFacet = new Dictionary<string, int>();
//DistanceFacet = new Dictionary<string,int>();
ProviderList = new List<Provider>();
// ProductList = new List<Product>();
PickUpDate = DateTime.Now.Date;
}