/// <summary>
/// Method to receive data from API end point as a collection of objects
///
/// JsonConvert parses the JSON string into classes
/// </summary>
/// <returns></returns>
public Places GetPlaces()
{
string NATIONAL_PARK_API_PATH = BASE_URL + API_KEY;
string placeData = "";
string nextpagetoken = "";
Places places = null;
httpClient.BaseAddress = new Uri(NATIONAL_PARK_API_PATH);
// It can take a few requests to get back a prompt response, if the API has not received
// calls in the recent past and the server has put the service on hibernation
try
{
HttpResponseMessage response = httpClient.GetAsync(NATIONAL_PARK_API_PATH).GetAwaiter().GetResult();
if (response.IsSuccessStatusCode)
{
placeData = response.Content.ReadAsStringAsync().GetAwaiter().GetResult();
}
if (!placeData.Equals(""))
{
// Deserialize Placedata string into the Attractions Object.
//places = JsonConvert.DeserializeObject<Root>(placedata);
//response_parse = JsonConvert.DeserializeObject<Dictionary<string, object>>(Convert.ToString(placesdata));
while (true)
{
placeData = response.Content.ReadAsStringAsync().GetAwaiter().GetResult();
places = JsonConvert.DeserializeObject <Places>(placeData);
object has_next_page = places.GetType().GetProperty("next_page_token");
if (!has_next_page.Equals("") || has_next_page is null) /// Check how to handle Null, should we use is null while comparing string null (actual NULL)?? .
{
Console.WriteLine("the value is:" + has_next_page);
break;
}
else
{
nextpagetoken = Convert.ToString(places.next_page_token);
string URL_Copy = NATIONAL_PARK_API_PATH;
string URL_Final = URL_Copy + "&pagetoken=" + nextpagetoken;
response = httpClient.GetAsync(URL_Final).GetAwaiter().GetResult();
}
}
}
}
catch (Exception e)
{
// This is a useful place to insert a breakpoint and observe the error message
Console.WriteLine(e.Message);
}
return(places);
}
public void PlacesConstructor_CreatesInstanceOfPlaces_Places()
{
Places newPlace = new Places("name", "picture", "staylength", "time traveled");
Assert.AreEqual(typeof(Places), newPlace.GetType());
}
public void PlacesConstructor_CreatesInstanceOfPlaces_Places()
{
Places newPlace = new Places("test", "test", "test");
Assert.AreEqual(typeof(Places), newPlace.GetType());
}
public ActionResult Plan(String user1, String password1, String destination)
{
List <Places> FinalResult = new List <Places>();
DataTable dt = new DataTable();
List <object> iData_Attraction = new List <object>();
List <object> iData_Rating = new List <object>();
var list = (from cust in dbContext.saveSearch
where cust.user.Equals(user1)
group cust by cust.destination
into grp
select new
{
destination = grp.Key,
Count = grp.Count()
}).ToList();
if (!String.IsNullOrEmpty(user1) || !String.IsNullOrEmpty(password1) && password1 != "")
{
Console.WriteLine("Inside Login Call " + user1);
Console.WriteLine("user1 " + user1);
Console.WriteLine("usedestinationr1 " + destination);
int usrCount =
(from usr in dbContext.userlogin
where usr.user.Equals(user1) && usr.password.Equals(password1)
select usr).Count();
if (usrCount == 0)
{
ViewBag.MandatoryCheck = "Please enter a valid Username or Password.";
return(View("UserLogin"));
}
else
{
ViewBag.rep = JsonConvert.SerializeObject(list.Select(x => x.Count));
ViewBag.hod = JsonConvert.SerializeObject(list.Select(x => x.destination));
return(View(FinalResult));
}
}
httpClient = new HttpClient();
httpClient.DefaultRequestHeaders.Accept.Clear();
httpClient.DefaultRequestHeaders.Add("X-Api-Key", key);
saveSearch save = new saveSearch();
save.user = user1;
save.destination = destination;
dbContext.Add(save);
dbContext.SaveChanges();
httpClient.DefaultRequestHeaders.Accept.Add(
new System.Net.Http.Headers.MediaTypeWithQualityHeaderValue("application/json"));
string URL = "https://maps.googleapis.com/maps/api/place/textsearch/json?query=%27" + destination + "%27+point+of+interest&language=en&key=" + key;
string Google_Path = URL;
string parksdata = "";
string nextpagetoken = "";
Places places = null;
httpClient.BaseAddress = new Uri(Google_Path);
try
{
PlanValidation Plan = new PlanValidation();
Plan.location2 = destination;
if (!String.IsNullOrEmpty(Plan.location2))
{
HttpResponseMessage response = httpClient.GetAsync(Google_Path).GetAwaiter().GetResult();
if (response.IsSuccessStatusCode)
{
// Asynchronous for wait till get result, common for remote operation
parksdata = response.Content.ReadAsStringAsync().GetAwaiter().GetResult();
}
if (!parksdata.Equals(""))
{
// Deserialize parksdata string into the Parks Object.
//parks = JsonConvert.DeserializeObject<Root>(parksdata);
//response_parse = JsonConvert.DeserializeObject<Dictionary<string, object>>(Convert.ToString(parksdata));
while (true)
{
parksdata = response.Content.ReadAsStringAsync().GetAwaiter().GetResult();
places = JsonConvert.DeserializeObject <Places>(parksdata);
FinalResult.Add(places);
object has_next_page = places.GetType().GetProperty("next_page_token");
if (!has_next_page.Equals("") || has_next_page is null) /// Check how to handle Null, should we use === while comparing string null (actual NULL)?? .
{
Console.WriteLine("the value is:" + has_next_page);
break;
}
else
{
nextpagetoken = Convert.ToString(places.next_page_token);
string URL_Copy = URL;
string URL_Final = URL_Copy + "&pagetoken=" + nextpagetoken;
response = httpClient.GetAsync(URL_Final).GetAwaiter().GetResult();
}
}
}
ViewBag.TopAttraction = "Here are the best places to visit in " + Plan.location2 + ".";
foreach (ISM6225FinalProject.Models.Places p in FinalResult)
{
foreach (Place r in p.results)
{
iData_Attraction.Add(r.name);
}
}
var json_Attraction = JsonConvert.SerializeObject(iData_Attraction);
Console.WriteLine("json_Attraction " + json_Attraction);
ViewBag.iData_Attraction = json_Attraction;
foreach (ISM6225FinalProject.Models.Places p in FinalResult)
{
foreach (Place r in p.results)
{
iData_Rating.Add(r.user_ratings_total);
}
}
var json_Rating = JsonConvert.SerializeObject(iData_Rating);
Console.WriteLine("json_Rating " + json_Rating);
ViewBag.iData_Rating = json_Rating;
list = (from cust in dbContext.saveSearch
where cust.user.Equals(user1)
group cust by cust.destination
into grp
select new
{
destination = grp.Key,
Count = grp.Count()
}).ToList();
ViewBag.rep = JsonConvert.SerializeObject(list.Select(x => x.Count));
ViewBag.hod = JsonConvert.SerializeObject(list.Select(x => x.destination));
return(View(FinalResult));
}
else
{
return(View(FinalResult));
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
return(View(FinalResult));
}
