internal async void RemoveItemAsync(Item item)
{
var result = await Client.HttpClient.DeleteAsync("http://localhost:65177/api/Travel/" + Travel.id.ToString() + "/Item/" + item.Id);
if (result.StatusCode == System.Net.HttpStatusCode.OK)
{
ItemsInTravelList.Remove(item);
ItemsNotInTravelList.Add(item);
}
}
internal async Task <string> AddItemAsync()
{
if (ItemToAdd == null)
{
return("Please selected an item to add");
}
else if (Amount == "")
{
return("Please fill in item's amount");
}
try
{
ItemToAdd.Count = int.Parse(Amount);
ItemToAdd.Checked = false;
if (ItemToAdd.Count < 1)
{
return("The amount of the item must be a number higher than 0");
}
var values = new Dictionary <string, string>
{
{ "TravelId", Travel.id.ToString() },
{ "ItemId", ItemToAdd.Id.ToString() },
{ "Count", Amount }
};
var content = new FormUrlEncodedContent(values);
var result = await Client.HttpClient.PostAsync("http://localhost:65177/api/Travel/Item", content);
if (result.StatusCode == HttpStatusCode.OK)
{
ItemsInTravelList.Add(ItemToAdd);
ItemsNotInTravelList.Remove(ItemToAdd);
return("");
}
return("An error occurred while adding item to travel");
}
catch (Exception e)
{
return("The amount of the item must be a number higher than 0");
}
}
public void LoadData()
{
ActivitiesList = System.Threading.Tasks.Task.Run(() => GetActivities()).Result;
ItemsInTravelList = System.Threading.Tasks.Task.Run(() => GetTravelItems()).Result;
ItemsNotInTravelList = System.Threading.Tasks.Task.Run(() => GetItems()).Result;
ItemsNotInTravelList = new ObservableCollection <Item>(ItemsNotInTravelList.Where(e => !ItemsInTravelList.Contains(e)).ToList());
TasksInTravelList = System.Threading.Tasks.Task.Run(() => GetTravelTasks()).Result;
TasksNotInTravelList = System.Threading.Tasks.Task.Run(() => GetTasks()).Result;
TasksNotInTravelList = new ObservableCollection <Model.Task>(TasksNotInTravelList.Where(e => !TasksInTravelList.Contains(e)).ToList());
CategoriesInTravelList = System.Threading.Tasks.Task.Run(() => GetTravelCategoriess()).Result;
NewActivityStart = Travel.Start;
}
