public static void AddNewFurnitureToMarket(int count) { var furnRepo = new EFFurnitureRepository(); var rand = new Random(); for (var i = 0; i < count; i++) { var furnitureTypes = furnRepo.DbStaticFurniture.ToList(); var max = furnitureTypes.Count(); var num = rand.NextDouble(); var index = Convert.ToInt32(Math.Floor(num * max)); var furnitureType = furnitureTypes[index]; var contractTurnRandomOffset = (int)(furnitureType.BaseContractTurnLength * ((rand.NextDouble() - .5) * 2) * FurnitureContractVariation); var basePriceRandomOffset = furnitureType.BaseCost * (decimal)((rand.NextDouble() - .5) * 2) * (decimal)FurnitureContractVariation; var newfurn = new Furniture { dbType = furnitureType.dbType, ContractTurnDuration = furnitureType.BaseContractTurnLength + contractTurnRandomOffset, CovenantId = -1, HumanName = $"{NameService.GetRandomFirstName()} {NameService.GetRandomLastName()} the {furnitureType.FriendlyName}", Price = Math.Floor(furnitureType.BaseCost + basePriceRandomOffset), LastUseTimestamp = DateTime.UtcNow, ContractStartTurn = 0, ContractEndTurn = 0, LastUsersIds = ";", }; furnRepo.SaveFurniture(newfurn); } }