public static void SavePlatform(PlatformData platform)
{
//GetDataBase();
using (GameDataContext context = new GameDataContext(Constants.DBConnectionString))
{
context.Platform.InsertOnSubmit(platform);
context.SubmitChanges();
}
}
public static void AddNewCollection(string collectionName, string icon)
{
//GetDataBase();
using (GameDataContext context = new GameDataContext(Constants.DBConnectionString))
{
Collection collection = new Collection();
collection.Name = collectionName;
collection.Icon = icon;
context.Collection.InsertOnSubmit(collection);
context.SubmitChanges();
}
}
public static void GetDataBase(Action<bool> callback)
{
bool createdDataBase = false;
using (GameDataContext context = new GameDataContext(Constants.DBConnectionString))
{
if (!context.DatabaseExists())
{
context.CreateDatabase();
PopulatePlatforms();
createdDataBase = true;
}
}
if (callback != null)
{
callback(createdDataBase);
}
}
public static void SaveGameData(GameViewModel update)
{
if (update == null)
return;
//GetDataBase();
using (GameDataContext context = new GameDataContext(Constants.DBConnectionString))
{
IQueryable<GameData> query = from g in context.Games
where g.ID == update.ID
select g;
GameData game = query.FirstOrDefault();
if (game != null)
{
game.Description = update.Description;
game.Notes = update.Notes;
context.SubmitChanges();
}
}
}
internal static void SaveImageToGame(int gameID, byte[] image)
{
using (GameDataContext context = new GameDataContext(Constants.DBConnectionString))
{
IQueryable<GameData> query = from c in context.Games
where c.ID == gameID
select c;
GameData game = query.FirstOrDefault();
if (game != null)
{
GameImage gameImage = new GameImage();
gameImage.Image = image;
gameImage.GameID = game.ID;
context.GameImages.InsertOnSubmit(gameImage);
context.SubmitChanges();
game.GameImages.Add(gameImage);
context.SubmitChanges();
}
}
}
internal static ObservableCollection<GameData> GetGamesForCollection(int collectionID)
{
ObservableCollection<GameData> results = new ObservableCollection<GameData>();
using (GameDataContext context = new GameDataContext(Constants.DBConnectionString))
{
IQueryable<GameCollection> query = from c in context.CollectionManager
where c.CollectionID == collectionID
select c;
foreach (GameCollection item in query)
{
GameData game = GetGameData(item.GameID.ToString());
results.Add(game);
}
}
return results;
}
private static bool GameAlreadyInCollection(GameData game, int collectionID)
{
bool result = false;
using (GameDataContext context = new GameDataContext(Constants.DBConnectionString))
{
IQueryable<GameCollection> query = from c in context.CollectionManager
where c.CollectionID == collectionID && c.GameID == game.ID
select c;
result = (query.FirstOrDefault() != null);
}
return result;
}
public static void AddGameToCollection(GameData game, int collectionID)
{
if (GameAlreadyInCollection(game, collectionID))
{
return;
}
//GetDataBase();
using (GameDataContext context = new GameDataContext(Constants.DBConnectionString))
{
IQueryable<Collection> query = from c in context.Collection
where c.ID == collectionID
select c;
Collection collection = query.FirstOrDefault();
GameData foundGame = GetGameData(game.ID.ToString());
GameCollection collectionManager = new GameCollection();
collectionManager.GameID = foundGame.ID;
collectionManager.CollectionID = collection.ID;
game.GameCollections.Add(collectionManager);
collection.GameCollections.Add(collectionManager);
context.CollectionManager.InsertOnSubmit(collectionManager);
context.SubmitChanges();
}
}
internal static ObservableCollection<GameData> SearchForGame(string query)
{
//GetDataBase();
List<GameData> gameList = new List<GameData>();
using (GameDataContext context = new GameDataContext(Constants.DBConnectionString))
{
IQueryable<GameData> selection = from g in context.Games
where g.UK_Name.Contains(query) || g.US_Name.Contains(query)
select g;
gameList = selection.ToList();
}
return new ObservableCollection<GameData>(gameList.OrderBy(x => x.UK_Name));
}
public static Collection GetCollection(string id)
{
//GetDataBase();
Collection collection = new Collection();
using (GameDataContext context = new GameDataContext(Constants.DBConnectionString))
{
IQueryable<Collection> query = from c in context.Collection
where c.ID.ToString() == id
select c;
collection = query.FirstOrDefault();
}
return collection;
}
public static GameData GetGameData(string gameData)
{
//GetDataBase();
using (GameDataContext context = new GameDataContext(Constants.DBConnectionString))
{
IQueryable<GameData> query = from g in context.Games
where g.ID == int.Parse(gameData)
select g;
GameData game = query.FirstOrDefault();
if (game != null)
{
List<GameImage> images = GetGameImages(game.ID);
ProccessImages(game, images);
}
return game;
}
}
public static void UpdatePlatformData(PlatformData platformData)
{
//GetDataBase();
using (GameDataContext context = new GameDataContext(Constants.DBConnectionString))
{
IQueryable<PlatformData> query = from p in context.Platform
where p.ID == platformData.ID
select p;
PlatformData platform = query.FirstOrDefault();
if (platform == null)
{
SavePlatform(platformData);
return;
}
platform.UK_Name = platformData.UK_Name;
platform.US_Name = platformData.US_Name;
context.SubmitChanges();
}
}
public static ObservableCollection<GameData> GetGamesForPlatform(string currentPlatform)
{
//GetDataBase();
List<GameData> gamesList = new List<GameData>();
using (GameDataContext context = new GameDataContext(Constants.DBConnectionString))
{
IQueryable<GameData> query = from g in context.Games
where g.Platform.ToLower() == currentPlatform.ToLower()
select g;
gamesList = query.ToList();
}
return new ObservableCollection<GameData>(gamesList);
}
public static ObservableCollection<PlatformData> GetAllPlatforms()
{
//GetDataBase();
List<PlatformData> platformList = new List<PlatformData>();
using (GameDataContext context = new GameDataContext(Constants.DBConnectionString))
{
IQueryable<PlatformData> query = from p in context.Platform
select p;
platformList = query.ToList();
}
return new ObservableCollection<PlatformData>(platformList);
}
public static PlatformData GetSelectedPlatform(string platformName)
{
//GetDataBase();
PlatformData platformData = new PlatformData();
using (GameDataContext context = new GameDataContext(Constants.DBConnectionString))
{
IQueryable<PlatformData> query = from p in context.Platform
where p.UK_Name == platformName || p.US_Name == platformName || p.Abreviation == platformName
select p;
platformData = query.FirstOrDefault();
}
return platformData;
}
private static List<GameImage> GetGameImages(int gameId)
{
List<GameImage> result = new List<GameImage>();
using (GameDataContext context = new GameDataContext(Constants.DBConnectionString))
{
foreach (GameImage item in context.GameImages)
{
Debug.WriteLine("Game Image game id is "+item.GameID);
}
IQueryable<GameImage> query = from g in context.GameImages
where g.GameID == gameId
select g;
result = query.ToList();
return result;
}
}
internal static ObservableCollection<Collection> GetAllCollections()
{
//GetDataBase();
List<Collection> collectionList = new List<Collection>();
using (GameDataContext context = new GameDataContext(Constants.DBConnectionString))
{
IQueryable<Collection> query = from c in context.Collection
select c;
collectionList = query.ToList();
foreach (Collection collection in collectionList)
{
foreach (GameCollection gc in collection.GameCollections)
{
GameData game = GetGameData(gc.GameID.ToString());
collection.Games.Add(game);
}
}
}
return new ObservableCollection<Collection>(collectionList);
}
private static void SavePlatformData(PlatformList platformList, Exception exception)
{
if (exception != null)
{
// catch exception here
}
else
{
if (platformList.Platforms.Count > 0)
{
using (GameDataContext context = new GameDataContext(Constants.DBConnectionString))
{
foreach (PlatformData item in platformList.Platforms)
{
context.Platform.InsertOnSubmit(item);
}
context.SubmitChanges();
}
}
else
{
// have no data
}
}
}
private void HandleGameData(GameList gamesList, Exception exception)
{
ObservableCollection<GameData> gameDataList = new ObservableCollection<GameData>();
if (exception == null)
{
GameDataContext context = new GameDataContext(Constants.DBConnectionString);
foreach (GameResponse g in gamesList.Games)
{
GameData game = new GameData(g, this.SelectedPlatform);
gameDataList.Add(game);
Debug.WriteLine("Adding " + game.UK_Name);
context.Games.InsertOnSubmit(game);
}
context.SubmitChanges();
}
#if DEBUG
PrintOutGameData(gamesList);
#endif
if (this.CallBack != null)
{
CallBack(gameDataList, exception);
}
}
