static void Main(string[] args)
{
var inputarray = args;
if (inputarray.Count() < 2)
{
Console.WriteLine("Wrong input i.e. morning, 1, 2, 3");
return;
}
var timeofday = inputarray[0].TrimEnd(',').ToLower();
var orders = inputarray.Skip(1).Select(t => { return new { TypeId = int.Parse(t.TrimEnd(',')) }; }).ToList();
List<IDish> dishes = new List<IDish>();
dishes.Add(new Dish("morning", "eggs", 1, "entree", false));
dishes.Add(new Dish("morning", "Toast", 2, "side", false));
dishes.Add(new Dish("morning", "coffee", 3, "drink", true));
dishes.Add(new Dish("night", "steak", 1, "entree", false));
dishes.Add(new Dish("night", "potato", 2, "side", false));
dishes.Add(new Dish("night", "wine", 3, "drink", true));
dishes.Add(new Dish("night", "cake", 4, "dessert", false));
var rs = orders.GroupJoin(dishes, o => new { o.TypeId, TimeofDay = timeofday }, d => new { d.TypeId, d.TimeofDay },
(o, d) => new Order { TypeId = o.TypeId, Dish = d.DefaultIfEmpty().FirstOrDefault() }).
OrderBy(t => t.TypeId).ToList<Order>();
IRule[] rules = { new MultipleOrder(rs), new DesertMorningMeals()};
ILogic logic = new Logic(rs, rules);
Console.Write(logic.Execute());
}
public void TestOrders213()
{
var input = new[] { new { TypeId = 2 }, new { TypeId = 1 }, new { TypeId = 3 } }.ToList();
var timeofday = "morning";
var rs = input.GroupJoin(dishes, o => new { o.TypeId, TimeofDay = timeofday }, d => new { d.TypeId, d.TimeofDay },
(o, d) => new Order { TypeId = o.TypeId, Dish = d.DefaultIfEmpty().FirstOrDefault() }).
OrderBy(t => t.TypeId).ToList<Order>();
IRule[] rules = { };
ILogic logic = new Logic(rs, rules);
Assert.AreEqual(logic.Execute(), "eggs, toast, coffee");
}
public void TestLogic2xPotato()
{
var input = new[] { new { TypeId = 1 }, new { TypeId = 2 }, new { TypeId = 2 }, new { TypeId = 4 } }.ToList();
var timeofday = "night";
var rs = input.GroupJoin(dishes, o => new { o.TypeId, TimeofDay = timeofday }, d => new { d.TypeId, d.TimeofDay },
(o, d) => new Order { TypeId = o.TypeId, Dish = d.DefaultIfEmpty().FirstOrDefault() }).
OrderBy(t => t.TypeId).ToList<Order>();
IRule[] rules = { };
ILogic logic = new Logic(rs, rules);
Assert.AreEqual(logic.Execute(), "steak, potato(x2), cake");
}