public static async void AddToFavorite(double rate, FavoriteKeyModel favorite)
{
List <FavoriteKeyModel> favorites = new List <FavoriteKeyModel>();
if (File.Exists(Constants.FavoritePath))
{
var json = await File.ReadAllTextAsync(Constants.FavoritePath);
favorites = JsonConvert.DeserializeObject <List <FavoriteKeyModel> >(json);
}
var currentItem = favorites.Where(item => item.Key.Equals(favorite.Key));
if (rate == 1)
{
if (!currentItem.Any())
{
favorites.Add(favorite);
}
}
else
{
if (currentItem.Any())
{
favorites.Remove(currentItem.SingleOrDefault());
}
}
string serialize = JsonConvert.SerializeObject(favorites, Formatting.Indented);
await File.WriteAllTextAsync(Constants.FavoritePath, serialize);
}
public void GoToDownloadPage(FavoriteKeyModel favoriteKey = null)
{
FavoriteKeyModel item;
if (favoriteKey != null)
{
item = favoriteKey;
}
else
{
item = SubListView.SelectedItem as FavoriteKeyModel;
}
Type _page = null;
string _link = string.Empty;
if (item != null)
{
_link = item.Value;
switch (item.Server)
{
case Server.ESubtitle:
_page = typeof(ESubtitleDownloadPage);
break;
case Server.ISubtitle:
_page = typeof(ISubtitleDownloadPage);
break;
case Server.WorldSubtitle:
_page = typeof(WorldSubtitleDownloadPage);
break;
case Server.Subscene:
_page = typeof(SubsceneDownloadPage);
_link = Helper.Settings.SubsceneServer.Url + item.Value;
break;
}
Frame.Navigate(_page, new NavigationParamModel {
Key = (int)item.Server + item.Title, Title = item.Title, Link = _link
}, new DrillInNavigationTransitionInfo());
}
}