// Gets games from Rawg Database
public async Task <IGameRootObject> GetGames(string search, HomePage.ErrorHandling errorMessage)
{
// Checks connection
bool connection = _checkConnection.hasConnection(errorMessage);
if (connection)
{
// This is short hand for the below code, this makes it more difficult for me and reduces the amount of If statements greatly
// Could be shortened even more but it would look much more confusing after removing yet another if statement
return(!string.IsNullOrEmpty(search) ? await _gameProxy.GetGameBySearch(search, errorMessage) ?? null : await _gameProxy.GetAllGameInfo(errorMessage) ?? null);
// Original Code
// If it has something to search for
//if (!string.IsNullOrEmpty(search))
//{
// // Gets games by search
// var games = await _gameProxy.GetGameBySearch(search, errorMessage);
// return games ?? null;
//}
//else // If their is no input it should grab all games
//{
// // Gets all games
// var games = await _gameProxy.GetAllGameInfo(errorMessage);
// return games ?? null;
//}
}
else
{
return(null);
}
}
// Gets the user info (Logs them in)
public async Task <IUser> GetUser(string uName, string password, HomePage.ErrorHandling errorMessage)
{
// Checks connection
bool connection = _checkConnection.hasConnection(errorMessage);
if (connection)
{
// Grabs the user info by their username and password
IUser user = await _userProxy.GetUser(errorMessage, uName, password);
if (user != null) // Checks that its not null
{
// If they want their details to be remembered it saves the data locally
if (await Storage.ReadTextFileAsync(App.detailsLocation, errorMessage) == "true")
{
await Storage.WriteTextFileAsync(App.uNameLocation, user.UName, errorMessage);
await Storage.WriteTextFileAsync(App.pwrdLocation, user.Pwrd, errorMessage);
}
return(user); // Return the user
}
else
{
return(null);
}
}
else
{
return(null);
}
}
// Get the wishlist
public async Task <List <Game> > GetWishlist(HomePage.ErrorHandling errorMessage, string id)
{
// Checks the internet connection
bool connection = _checkConnection.hasConnection(errorMessage);
if (connection)
{
// Checks the id isnt null
if (id != null)
{
// Gets the wishlist
var items = await _wishlistPlayedProxy.GetItems <Wishlist>(errorMessage, "Wishlist", id);
// If it was able to get items back
if (items != null)
{
List <Game> games = new List <Game>();
// Gets all the games asociated with the wishlist gameID
// Since MongoDB cant do inner joins this was the closest thing i could do
foreach (var item in items)
{
// Each item in the wishlist a search will be made that grabs the game matching its ID
games.Add((Game)await _customGameProxy.GetGameByID(errorMessage, item.GameID));
}
return(games);
}
else
{
return(null);
}
}
else
{
// Using my delegate it will return the error message that the user must be logged in
errorMessage("Must be logged in");
return(null);
}
}
else
{
return(null);
}
}
// This method updates the user details
public async Task <bool> UpdateUser(User user, HomePage.ErrorHandling errorMessage)
{
// This is a short hand form of the code below, I learnt to do it this way to shorten down code and challenge myself to minimize my code
return(_checkConnection.hasConnection(errorMessage) ? await _userProxy.PutUser(errorMessage, user) : false);
// Original Code
//bool connection = _checkConnection.hasConnection(errorMessage);
//if (connection)
// return await _userProxy.PutUser(errorMessage, user);
//else
// return false;
}
// Retrieves a single game from the RAWG Api // public async Task <ISingleGameRootObject> GetGame(string slug, HomePage.ErrorHandling errorMessage) => // First checks if there is a connection // If there is a connection it will Get the Game info from the API // The ?? checks if the item is null, if its null then it will return null, if its not null then it will return the ISingleGameRoot Object // Finally if the there is no connection then this method returns null _checkConnection.hasConnection(errorMessage) ? await _gameProxy.GetSinlgeGameInfo(slug, errorMessage) ?? null : null;
// Registers the user public async Task <bool> RegisterUser(HomePage.ErrorHandling errorMessage, User user) => // Checks if there is a connection // If there is then it will try to post a user and return true or false based wether the user was able to be posted or not // If there is no connection then it returns false _checkConnection.hasConnection(errorMessage) ? await _userProxy.PostUser(errorMessage, user) : false;
