public async Task LikeGameAsync(int gameId)
{
var gameDetails = new GameDetailedResponse();
string path = Path.Combine(FileSystem.AppDataDirectory, FileName);
if (File.Exists(path))
{
var file = File.ReadAllText(path);
if (!string.IsNullOrEmpty(file))
{
FavoriteGames = JsonConvert.DeserializeObject <Dictionary <int, GameDetailedResponse> >(file);
}
if (!FavoriteGames.ContainsKey(gameId))
{
gameDetails = await _gameApiClient.GetGameByIdAsync(gameId);
gameDetails.IsLiked = true;
await SaveFavoriteGameToFileAsync(gameDetails);
}
}
else
{
gameDetails = await _gameApiClient.GetGameByIdAsync(gameId);
gameDetails.IsLiked = true;
await SaveFavoriteGameToFileAsync(gameDetails);
}
}
public async Task <GameDetailedResponse> GetGameByIdAsync(int id)
{
GameDetailedResponse game = null;
var requestUri = $"{urlApi}/games/{id}";
var json = await _httpClient.GetStringAsync(requestUri);
if (json != null)
{
game = JsonConvert.DeserializeObject <GameDetailedResponse>(json);
string pattern = @"<(.|\n)*?/>";
game.description = Regex.Replace(game.description, pattern, string.Empty);
}
return(game);
}
public async Task <bool> IsGameInFavorites(int id)
{
var favoriteGame = new GameDetailedResponse();
if (FavoriteGames.Count == 0)
{
FavoriteGames = (await GetAllFavoriteGamesAsync()).ToDictionary(x => x.id, x => x);
if (FavoriteGames.ContainsKey(id))
{
favoriteGame = FavoriteGames[id];
}
}
else
{
if (FavoriteGames.ContainsKey(id))
{
favoriteGame = FavoriteGames[id];
}
}
return(favoriteGame.IsLiked);
}
private async Task SaveFavoriteGameToFileAsync(GameDetailedResponse game)
{
FavoriteGames.Add(game.id, game);
await SaveFileAsync(FavoriteGames);
}