/// <summary>
/// Generates new suggestions through Google API if current ones are exchausted
/// </summary>
/// <param name="type"></param>
/// <returns></returns>
private async Task GenerateNewSuggestions(string type)
{
var keywords = await Fetch(type);
if (keywords.Count == 0)
{
throw new ArgumentException("Not enough keywords to create a suggestion list");
}
// This will give only 1, so the suggestions will be only from 1 city
List <GooglePlaceObject> total = new List <GooglePlaceObject>();
// Generate for cities
for (int i = 0; i < TotalCitiesSuggestions; i++)
{
if (keywords.Count == 0)
{
break;
}
var main = GetRandomKeyword(keywords);
// Exclude this city from future requests
keywords = keywords.Where(x => x.KeywordAddress.City != main.KeywordAddress.City).ToList();
total.AddRange(await googleService.GetNearbyPlaces(main));
}
await WriteSuggestionsFile(total, userId);
}
public async Task <GooglePlaceObject[]> GetGuestSuggestions(UserKeywords keywords)
{
var result = await googleService.GetNearbyPlaces(keywords);
if (result.Count > 8)
{
return(result.Take(8).ToArray());
}
return(result.ToArray());
}