public static ShipEquipment Factory(int id, int hull, int ship)
{
ShipEquipment result = new ShipEquipment(
id: id,
hull: hull,
ship: ship,
count: 1
);
return(result);
}
public static ShipEquipment Factory(SQLiteDataReader reader)
{
ShipEquipment result = new ShipEquipment(
id: Convert.ToInt32(reader["id"]),
hull: Convert.ToInt32(reader["hull"]),
ship: Convert.ToInt32(reader["ship"]),
count: Convert.ToInt32(reader["count"])
);
return(result);
}
public static ShipEquipment Factory()
{
ShipEquipment result = new ShipEquipment(
id: -1,
hull: -1,
ship: -1,
count: 0
);
return(result);
}
/// <summary>
/// Gets a summary count of the hulls embarked on a ship
/// </summary>
/// <param name="hullId"></param>
/// <param name="shipId"></param>
/// <returns></returns>
public static ShipEquipment FetchByHullShip(int hullId, int shipId)
{
Datamodel.ShipEquipment e = null;
if (Datamodel.ShipEquipment.FetchHullByShip(ref e, hullId, shipId))
{
return(new ShipEquipment(e));
}
else
{
return(null);
}
}
/// <summary>
/// Fetches a single row by ID.
/// </summary>
/// <param name="output"></param>
/// <param name="id"></param>
/// <returns></returns>
public static bool FetchById(ref ShipEquipment output, int id)
{
SQLiteDataReader reader = DBI.DoPreparedQuery(
@"SELECT id, hull, ship, 0 AS count
FROM ShipEquipment WHERE id = @id;" ,
new Tuple <string, object>("@id", id));
if (reader != null && reader.Read())
{
output = ShipEquipment.Factory(reader);
return(true);
}
return(false);
}
/// <summary>
/// Creates a new piece of equipment embarked on a ship
/// </summary>
/// <param name="output"></param>
/// <param name="hull"></param>
/// <param name="ship"></param>
/// <returns></returns>
public static bool Create(ref ShipEquipment output, int hull,
int ship)
{
int result = DBI.DoPreparedAction(
@"INSERT INTO ShipEquipment (hull, ship)
VALUES (@hull, @ship);" ,
new Tuple <string, object>("@hull", hull),
new Tuple <string, object>("@ship", ship));
if (result == 1)
{
return(ShipEquipment.FetchById(ref output, DBI.LastInsertRowId));
}
return(false);
}
/// <summary>
/// Fetches the count of a certain hull on a ship
/// </summary>
/// <param name="output"></param>
/// <param name="hullId"></param>
/// <param name="shipId"></param>
/// <returns></returns>
public static bool FetchHullByShip(ref ShipEquipment output, int hullId,
int shipId)
{
SQLiteDataReader reader = DBI.DoPreparedQuery(
@"SELECT id, hull, ship, COUNT(id) AS count
FROM ShipEquipment
WHERE ship = @ship AND hull = @hull
GROUP BY hull;" ,
new Tuple <string, object>("@ship", shipId),
new Tuple <string, object>("@hull", hullId));
if (reader != null && reader.Read())
{
output = ShipEquipment.Factory(reader);
return(true);
}
return(false);
}
AddEquipment(int shipId, int hullId)
{
Datamodel.ShipEquipment e = null;
bool success
= Datamodel.ShipEquipment.Create(ref e, hullId, shipId);
if (success)
{
logger.Info($"Added new equipment {hullId} to ship {shipId}");
}
else
{
logger.Error($"Failed to add equipment to ship {shipId}");
}
return(new ANWI.Messaging.ConfirmUpdate(
typeof(ANWI.Messaging.Request), success, shipId));
}
/// <summary>
/// Updates a row
/// </summary>
/// <param name="input"></param>
/// <returns></returns>
public static bool Store(ShipEquipment input)
{
int result = DBI.DoPreparedAction(
@"UPDATE ShipEquipment
SET hull = @hull, ship = @ship
WHERE id = @id;" ,
new Tuple <string, object>("@hull", input.hull),
new Tuple <string, object>("@ship", input.ship),
new Tuple <string, object>("@id", input.id));
if (result == 1)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// Selects all hulls embarked on a given ship
/// </summary>
/// <param name="output"></param>
/// <param name="shipId"></param>
/// <returns></returns>
public static bool FetchAllByShip(ref List <ShipEquipment> output,
int shipId)
{
output = new List <ShipEquipment>();
SQLiteDataReader reader = DBI.DoPreparedQuery(
@"SELECT 0 AS id, hull, ship, COUNT(id) AS count
FROM ShipEquipment
WHERE ship = @ship
GROUP BY hull;" ,
new Tuple <string, object>("@ship", shipId));
while (reader != null && reader.Read())
{
output.Add(ShipEquipment.Factory(reader));
}
return(true);
}
private ShipEquipment(Datamodel.ShipEquipment e)
{
count = e.count;
_hullId = e.hull;
shipId = e.ship;
}
