private SuggestionsResult GetSuggestionsInternal(string partialMatch, GeoCoordinatePortable.GeoCoordinate location, List <string> scoringStrategies)
{
if (string.IsNullOrEmpty(partialMatch)) // no input ==> no output!
{
return(new SuggestionsResult());
}
var matchingCities = Dataset.Where(c => c.Name.StartsWith(partialMatch, StringComparison.CurrentCultureIgnoreCase)).ToList();
var scores = new List <double>(matchingCities.Select(mc => 1.0));
foreach (var strategyName in scoringStrategies)
{
var strat = Factory.CreateScoringStrategy(strategyName);
var newScores = strat.ComputeScore(matchingCities, partialMatch, location);
scores = scores.Zip(newScores, (oldScore, newScore) => oldScore * newScore).ToList();
}
var resultItems = matchingCities.Zip(scores, (c, score) => new SuggestionsResultItem()
{
name = c.Name, latitude = c.Location.Latitude.ToString(), longitude = c.Location.Longitude.ToString(), score = Math.Round(score, 2)
})
.OrderByDescending(mc => mc.score);
var result = new SuggestionsResult();
foreach (var i in resultItems)
{
result.AddItem(i);
}
return(result);
}
/// <summary>
/// searches all suggestions in a forum
/// </summary>
/// <param name="subdomain">the site's subdomain</param>
/// <param name="forumId">the forumId</param>
/// <param name="query">the search query</param>
/// <param name="consumerKey">your conusmer key</param>
/// <param name="consumerSecret">your consumer secret</param>
/// <param name="page">the result's page</param>
/// <param name="perPage">number of entries per page</param>
/// <param name="sort">the status used to order results</param>
/// <returns>all suggestions that match the search query in a forum</returns>
public async Task <SuggestionsResult> SearchSuggesstions(string subdomain, string query, string consumerKey, string consumerSecret, int forumId, int page = 1, int perPage = 10, SuggestionSort sort = SuggestionSort.newest, SuggestionStatusesResult.Status status = null)
{
SuggestionsResult result = new SuggestionsResult();
IRestResponse response = await GetSearchSuggestionsResponse(subdomain, query, consumerKey, consumerSecret, forumId, page, perPage, sort, status);
if (response.StatusCode == HttpStatusCode.OK)
{
string jsonContent = Encoding.UTF8.GetString(response.RawBytes, 0, response.RawBytes.Length);
result = JsonConvert.DeserializeObject <SuggestionsResult>(jsonContent);
}
return(result);
}
private FullSuggestionModel _CreateSuggestionsModel(string woeid, int languageId, string userId)
{
FullSuggestionModel output = new FullSuggestionModel();
SuggestionsResult suggestionResult = this._suggestionService.GetSuggestion(woeid, languageId, userId);
if (suggestionResult != null)
{
Dictionary <int, ItemType> itemTypes = this._dataStore.GetAllItemTypes().ToDictionary(k => k.Id);
foreach (string key in suggestionResult.CommonSuggestions.Keys)
{
output.CommonSuggestedItems.Add(key, suggestionResult.CommonSuggestions[key].Select(x => new SuggestionModel {
Name = x
}).ToList());
}
var itemsToUpdateShowTimes = new List <int>();
foreach (string actionTypeName in suggestionResult.Suggestions.Keys)
{
// Create HTML id from action type name.
string strongActionTypeName = actionTypeName.RemoveSpecialSymbols().ToLower();
if (!output.SuggestedItems.Keys.Contains(strongActionTypeName))
{
output.SuggestedItems.Add(strongActionTypeName, new List <SuggestionModel>());
}
var itemsCollection = suggestionResult.Suggestions[actionTypeName].SuggestionItems
.Where(x => x.Item.ActionTypeId.HasValue)
.Take(18); // <<<<< ===== TAKE ONLY 18 .
// Look through items to build model.
foreach (var item in itemsCollection)
{
string imagePath = String.Empty;
if (!string.IsNullOrEmpty(item.Item.DefaultImageUri))
{
imagePath = item.Item.DefaultImageUri;
}
else
{
var images = this._dataStore.GetImagesByItemId(item.ItemId.Value);
if (images.Any())
{
imagePath = images.First().ImageUrl;
}
else
{
imagePath = @"/img/default_wear/veshalka.png";
}
}
string itemTypeFilter = "0";
ItemType itemType = null;
if (item.Item.ItemTypeId.HasValue && itemTypes.TryGetValue(item.Item.ItemTypeId.Value, out itemType) && itemType.EnumType.HasValue)
{
itemTypeFilter = itemType.EnumType.Value.ToString();
}
output.SuggestedItems[strongActionTypeName].Add(
new SuggestionModel
{
ActionType = actionTypeName,
ImageUrl = imagePath,
ReferrerUrl = item.Item.Referrer,
Price = (item.Item.Price ?? 0).ToString() + " " + ContentHelpers.GetLocalCurrencyName(item.Item.Currency),
Name = item.Item.Name,
Description = item.Item.Description,
MadeBy = item.Item.MadeBy,
ProvideBy = item.Item.ProvideBy ?? string.Empty,
Language = CurrentLang.Code,
Gender = item.Item.Gender,
Season = item.Item.Season.ToString(),
WaterProtectionPercent =
item.Item.WaterProtectionPercent.HasValue
? item.Item.WaterProtectionPercent.Value
: 0,
IceProtection =
item.Item.IceProtectionPercent.HasValue
? item.Item.IceProtectionPercent.Value
: false,
ArmoringPercent =
item.Item.ArmoringPercent.HasValue
? item.Item.ArmoringPercent.Value
: 0,
MinAge = item.Item.MinAge.HasValue ? item.Item.MinAge.Value : 0,
MaxAge = item.Item.MaxAge.HasValue ? item.Item.MaxAge.Value : 0,
SunProtectionPercent =
item.Item.SunProtectionPercent.HasValue
? item.Item.SunProtectionPercent.Value
: 0,
ItemType = itemTypeFilter,
IsWardrobe = item.Item.IsWardrobe
});
}
itemsToUpdateShowTimes.AddRange(itemsCollection.Where(x => x.ItemId.HasValue).Select(x => x.ItemId.Value));
if (string.IsNullOrEmpty(output.ForecastDescription))
{
output.ForecastDescription = suggestionResult.Suggestions[actionTypeName].FullDescription;
}
}
_dataStore.UpdateShowedTimes(itemsToUpdateShowTimes);
}
return(output);
}
