/// <summary>
/// We should probably remove deleteExistingDB before release. Implemented for DBFiller.
/// </summary>
/// <param name="logger"></param>
/// <param name="deleteExistingDB"></param>
public DatabaseManager(SimpleLogger logger = null, bool deleteExistingDB = false)
{
_galacticObjectContext = new GalacticObjectContext(deleteExistingDB);
_registerDBSets();
Logger = logger;
}
public void Test()
{
CommandCenterModel cm = new CommandCenterModel();
cm.OwnerID = 5;
cm.Id = 231214;
cm.OwnerTeamID = 66;
_galacticObjectContext.CommandCenters.Add(cm);
_galacticObjectContext = new GalacticObjectContext();
}
public IEnumerable <IEFSerializable> Add(IEnumerable <IEFSerializable> objects)
{
using (GalacticObjectContext c = new GalacticObjectContext())
{
c.Configuration.AutoDetectChangesEnabled = false;
foreach (var o in objects)
{
Add(o, c, false);
}
c.SaveChanges();
}
return(objects);
}
/// <summary>
/// Returns null if area is not found. Will probably be depreciated soon, because of excessive querying.
/// Note that this method does not load nested references if they are stored as Ids (e.g. planets in systems, which are stored only by IDs: PSystem.PlanetIDs)
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public Area GetArea(int id, IPlayerLocator pl, IAreaLocator al, IShipLocator sl, IMessageManager mm, IGalaxyRegistrationManager rm, ITeamLocator tl)
{
//Apparently, include is retardedly slow, so we have to use a manual workaround.
//DBArea a = _galacticObjectContext.Areas.Include(e=>e.Warpholes).Include(se=>se.Structures).First(ee=>ee.Id == id);
Area retArea;
using (GalacticObjectContext context = new GalacticObjectContext())
{
context.SetLogger(Logger);
if (context.Systems.Any(e => e.Id == id))
{
retArea = GetSystem(context, id, pl, al, sl, mm);
}
else if (context.Moons.Any(e => e.Id == id))
{
retArea = GetMoon(context, id, pl, al, sl, mm);
}
else if (context.Planets.Any(e => e.Id == id))
{
retArea = GetPlanet(context, id, pl, al, sl, mm, rm, tl);
}
else if (context.Ports.Any(e => e.Id == id))
{
retArea = GetPort(context, id, pl, al, sl, mm);
}
else if (context.Colonies.Any(e => e.Id == id))
{
retArea = GetColony(context, id, pl, al, sl, mm);
}
else
{
throw new Exception("Error: Area not found. Has deserialization been imlemented for this type?");
}
List <IHasGalaxyID> l = new List <IHasGalaxyID>();
retArea.GetRegisterableNestedObjects(l);
foreach (IHasGalaxyID obj in l)
{
rm.RegisterObject(obj);
}
}
return(retArea);
}
public Planet GetPlanet(GalacticObjectContext context, int id, IPlayerLocator pl, IAreaLocator al, IShipLocator sl, IMessageManager mm, IGalaxyRegistrationManager rm, ITeamLocator tl)
{
var a = context.Planets.Include(e0 => e0.Warpholes).Include(e1 => e1.Structures).Include(e2 => e2.Colony).First(e3 => e3.Id == id);
if (a != null)
{
Planet retArea = new Planet(a, pl, al, sl, mm, tl);
if (a.Colony != null)
{
Colony col = new Colony(a.Colony, pl, al, sl, mm);
rm.RegisterObject(col);
foreach (var s in retArea.GetStructures())
{
col.RegisterStructure(s.Value);
}
}
}
return(a == null ? null : new Planet(a, pl, al, sl, mm, tl));
}
public void ResetContext()
{
_galacticObjectContext = new GalacticObjectContext();
_galacticObjectContext.SetLogger(Logger);
}
IEFSerializable Add(IEFSerializable obj, GalacticObjectContext c, bool saveChanges = true)
{
IDBObject saveme = obj.GetDBObject();
//_getDBSet(saveme).Add(saveme);
Type t = saveme.GetType();
//This could use a convenient workaround...
if (t == typeof(DBPSystem))
{
c.Systems.AddOrUpdate((DBPSystem)saveme);
}
else if (t == typeof(DBMoon))
{
c.Moons.AddOrUpdate((DBMoon)saveme);
}
else if (t == typeof(DBPort))
{
c.Ports.AddOrUpdate((DBPort)saveme);
}
else if (t == typeof(DBPlanet))
{
c.Planets.AddOrUpdate((DBPlanet)saveme);
}
else if (t == typeof(DBColony))
{
c.Colonies.AddOrUpdate((DBColony)saveme);
}
else if (t == typeof(DBShip) || t.IsSubclassOf(typeof(DBShip)))
{
c.Ships.AddOrUpdate((DBShip)saveme);
}
else if (t == typeof(DBPlayer) || t.IsSubclassOf(typeof(DBPlayer)))
{
c.Players.AddOrUpdate((DBPlayer)saveme);
}
else if (t == typeof(DBAccount) || t.IsSubclassOf(typeof(DBAccount)))
{
c.Accounts.AddOrUpdate((DBAccount)saveme);
}
else if (t == typeof(PlanetLayout) || t.IsSubclassOf(typeof(PlanetLayout)))
{
c.Layouts.AddOrUpdate((PlanetLayout)saveme);
}
else if (t == typeof(ShipStats) || t.IsSubclassOf(typeof(ShipStats)))
{
c.ShipStats.AddOrUpdate((ShipStats)saveme);
}
else if (t == typeof(DBTeam))
{
c.Teams.AddOrUpdate((DBTeam)saveme);
}
else if (t == typeof(StructureModel) || t.IsSubclassOf(typeof(StructureModel)))
{
c.Structures.Add((StructureModel)saveme);
}
else
{
throw new Exception("Error: Entity set not available for objects of type " + t.ToString());
}
if (saveChanges)
{
c.SaveChanges();
}
return(obj);
}
public Colony GetColony(GalacticObjectContext context, int id, IPlayerLocator pl, IAreaLocator al, IShipLocator sl, IMessageManager mm)
{
var a = context.Colonies.First(e3 => e3.Id == id);
return(a == null ? null : new Colony(a, pl, al, sl, mm));
}
public Port GetPort(GalacticObjectContext context, int id, IPlayerLocator pl, IAreaLocator al, IShipLocator sl, IMessageManager mm)
{
var a = context.Ports.Find(id);
return(a == null ? null : new Port(a, pl, al, sl, mm));
}
public PSystem GetSystem(GalacticObjectContext context, int id, IPlayerLocator pl, IAreaLocator al, IShipLocator sl, IMessageManager mm)
{
var a = context.Systems.Include(e0 => e0.Warpholes).First(e2 => e2.Id == id);
return(a == null ? null : new PSystem(a, pl, al, sl, mm));
}
public Moon GetMoon(GalacticObjectContext context, int id, IPlayerLocator pl, IAreaLocator al, IShipLocator sl, IMessageManager mm)
{
var a = context.Moons.Include(e0 => e0.Warpholes).Include(e1 => e1.Structures).First(e2 => e2.Id == id);
return(a == null ? null : new Moon(a, pl, al, sl, mm));
}
