public MeditationItemDetailVM()
{
item = new MeditationBinding();
databaseHelper = DatabaseHelper.GetInstance();
ShareButtonCommand = new Command((e) => {
var a = (e as MeditationBinding);
HtmlParser htmlParser = new HtmlParser();
var text = htmlParser.GetFormattedTextFromHtml(a.html_string);
var shareMessage = a.title + ":\n" + a.share_message;
var share = DependencyService.Get <IShare>();
share.Show(text, shareMessage);
});
FavouriteButtonCommand = new Command((e) => {
var meditation = (e as MeditationBinding);
databaseHelper.UpdateFavouriteMeditation(meditation.id);
if (meditation.is_favourite == "true")
{
meditation.is_favourite = "false";
}
else if (meditation.is_favourite == "false")
{
meditation.is_favourite = "true";
}
Item = meditation;
});
}
private async void listView_ItemTapped(object sender, ItemTappedEventArgs e)
{
var selectedCategory = ((ListView)sender).SelectedItem;
MeditationBinding item = (MeditationBinding)selectedCategory;
MedItemDetail medItemDetail = new MedItemDetail();
medItemDetail.meditationItem = item;
await Navigation.PushAsync(medItemDetail);
((ListView)sender).SelectedItem = null;
}
public void FetchItemDetail()
{
MeditationBinding response = meditationVM.FetchMeditationItemDetail(meditationItem.id);
if (response != null)
{
UpdatePage(response);
//todo
}
else
{
Debug.WriteLine("Category list item is empty");
}
}
public List <MeditationBinding> FetchAllFavourites()
{
var allMeditations = databaseHelper.GetMeditation();
var allMeditationFavourites = databaseHelper.GetMeditationFavourite();
if (allMeditations != null && allMeditationFavourites != null)
{
try
{
var allFavourites = allMeditationFavourites.Where(x => x.is_favourite == "true").ToList();
List <MeditationBinding> combinedList = new List <MeditationBinding>();
foreach (var f in allFavourites)
{
var meditation = allMeditations.Find(x => x.id == f.id);
MeditationBinding mb = new MeditationBinding();
mb.id = meditation.id;
mb.html_string = meditation.html_string;
mb.title = meditation.title;
mb.category = meditation.category;
mb.is_favourite = f.is_favourite;
combinedList.Add(mb);
}
return(combinedList);
}
catch
{
Debug.WriteLine("No favourites found!");
return(null);
}
}
else
{
Debug.WriteLine("List in MeditationFavouritesPage is empty");
return(null);
}
}
public List <MeditationBinding> FetchAllCategoryItems()
{
var allMeditations = databaseHelper.GetMeditation();
var allMeditationFavourites = databaseHelper.GetMeditationFavourite();
if (allMeditations != null && allMeditationFavourites != null)
{
List <Meditation> meditationBasedOnSelectedCategory = allMeditations.Where(g => g.category == selectedCategoryType).ToList();
List <MeditationBinding> combinedList = new List <MeditationBinding>();
foreach (var meditation in meditationBasedOnSelectedCategory)
{
var favourite = allMeditationFavourites.Find(x => x.id == meditation.id);
MeditationBinding mb = new MeditationBinding();
mb.id = meditation.id;
mb.html_string = meditation.html_string;
mb.title = meditation.title;
mb.category = meditation.category;
mb.share_message = meditation.share_message;
if (favourite != null)
{
mb.is_favourite = favourite.is_favourite;
}
else
{
mb.is_favourite = "false";
}
combinedList.Add(mb);
}
return(combinedList);
}
else
{
Debug.WriteLine("Meditation list in Category item page is empty");
return(null);
}
}
public MeditationBinding FetchMeditationItemDetail(string id)
{
var allMeditation = databaseHelper.GetMeditation();
var allMeditationFavourites = databaseHelper.GetMeditationFavourite();
if (allMeditation != null && allMeditationFavourites != null)
{
Meditation itemDetail = allMeditation.First(x => x.id == id);
MeditationBinding mb = new MeditationBinding();
mb.id = itemDetail.id;
mb.html_string = itemDetail.html_string;
mb.title = itemDetail.title;
mb.category = itemDetail.category;
mb.share_message = itemDetail.share_message;
if (allMeditationFavourites.Count() > 0)
{
FavouriteMeditation favourite = allMeditationFavourites.First(x => x.id == id);
if (favourite != null)
{
mb.is_favourite = favourite.is_favourite;
}
}
else
{
mb.is_favourite = "false";
}
return(mb);
}
else
{
Debug.WriteLine("Meditation item detail in MeditationItemDetail page is empty");
return(null);
}
}
private void UpdatePage(MeditationBinding response)
{
Title = response.title;
meditationVM.Item = response;
}
