public async Task <JsonResult> Get(int pageIndex,
int pageSize,
string pageOrder,
string userName,
int?orderID,
int?fromPrice,
int?toPrice,
string fromDate,
string toDate,
sbyte cartStatus,
SendMethodType?sendMethodType,
PaymentMethodType?paymentMethodType)
{
DateTime?sDate = null,
eDate = null;
CartStatus?crtStatus = null;
if (!String.IsNullOrWhiteSpace(fromDate))
{
sDate = Utilities.ToEnglishDate(fromDate).Date;
}
if (!String.IsNullOrWhiteSpace(toDate))
{
eDate = Utilities.ToEnglishDate(toDate).Date;
}
if (cartStatus != -1)
{
crtStatus = (CartStatus)cartStatus;
}
var list = Carts.Get(pageIndex,
pageSize,
pageOrder,
orderID,
fromPrice,
toPrice,
sDate,
eDate,
crtStatus,
null,
sendMethodType,
paymentMethodType,
"",
OrderStatus.Unsuccessful);
foreach (var item in list)
{
var user = (await UserManager.FindByIdAsync(item.UserID));
if (user != null)
{
item.UserName = user.UserName;
item.Firstname = user.Firstname;
item.Lastname = user.Lastname;
}
}
int total = Carts.Count(orderID,
fromPrice,
toPrice,
sDate,
eDate,
crtStatus,
null,
sendMethodType,
paymentMethodType,
"",
OrderStatus.Unsuccessful);
int totalPage = (int)Math.Ceiling((decimal)total / pageSize);
if (pageSize > total)
{
pageSize = total;
}
if (list.Count < pageSize)
{
pageSize = list.Count;
}
JsonResult result = new JsonResult()
{
Data = new
{
TotalPages = totalPage,
PageIndex = pageIndex,
PageSize = pageSize,
Rows = list
},
JsonRequestBehavior = JsonRequestBehavior.AllowGet
};
return(result);
}
public string SolvePart2(string input, IProgress <string> progress = null)
{
Parse(input);
while (true)
{
if (Carts.Count(c => !c.Crashed) == 1)
{
var cart = Carts.First(c => !c.Crashed);
return((cart.X, cart.Y).ToString());
}
foreach (var cart in Carts.OrderBy(c => c.Y).ThenBy(c => c.X))
{
if (cart.Crashed)
{
continue;
}
var next = cart.GetNextLocation();
var otherCart = Carts.FirstOrDefault(c => !c.Crashed && c.X == next.x && c.Y == next.y);
if (otherCart != null)
{
cart.Crashed = true;
otherCart.Crashed = true;
}
char track = LookAhead(cart);
switch (cart.Direction)
{
case Direction.Up:
cart.Y--;
switch (track)
{
case '\\':
cart.Direction = Direction.Left;
break;
case '/':
cart.Direction = Direction.Right;
break;
case '+':
IntersectionTurn(cart);
break;
}
break;
case Direction.Down:
cart.Y++;
switch (track)
{
case '\\':
cart.Direction = Direction.Right;
break;
case '/':
cart.Direction = Direction.Left;
break;
case '+':
IntersectionTurn(cart);
break;
}
break;
case Direction.Left:
cart.X--;
switch (track)
{
case '\\':
cart.Direction = Direction.Up;
break;
case '/':
cart.Direction = Direction.Down;
break;
case '+':
IntersectionTurn(cart);
break;
}
break;
case Direction.Right:
cart.X++;
switch (track)
{
case '\\':
cart.Direction = Direction.Down;
break;
case '/':
cart.Direction = Direction.Up;
break;
case '+':
IntersectionTurn(cart);
break;
}
break;
default:
throw new ArgumentOutOfRangeException();
}
}
}
}
