public TradeViewViewModel(bool forUser, TradeListItem tradeListItem)
{
ForUser = forUser;
TradeListItem = tradeListItem;
AcceptCommand = new Command(async() => await acceptAsync());
ApproveCommand = new Command(async() => await approveAsync());
DeclineCommand = new Command(async() => await declineAsync());
DenyCommand = new Command(async() => await denyAsync());
}
private async System.Threading.Tasks.Task ExecuteLoadTradesCommand()
{
if (IsBusy)
{
return;
}
IsRefreshing = false;
IsBusy = true;
var usr = AuthService.UserToken.User;
try
{
Trades.Clear();
var items = await DataService.GetItemsAsync <ScheduleTrade>("scheduleTrades" + (ForUser ? "?forUser=true" : "?status=" + ((int)Constants.TRADE_STATUS.PENDING_APPROVAL).ToString()));
NoTrades = !items.Data.Any();
OnPropertyChanged("NoTrades");
foreach (var item in items.Data.OrderByDescending(d => d.Schedule.ScheduleDateValue))
{
var tradeListItem = new TradeListItem();
tradeListItem.ScheduleTrade = item;
tradeListItem.Schedule = GetItemForSchedule(item.Schedule);
if (item.TradeForScheduleId != null)
{
tradeListItem.ToSchedule = GetItemForSchedule(item.TradeForSchedule);
}
tradeListItem.InfoColumn = new DisplayItem();
tradeListItem.InfoColumn.Tag = false;
tradeListItem.AcceptApproveText = "";
tradeListItem.DeclineDenyText = "";
if (ForUser && item.TradeStatus == (int)Constants.TRADE_STATUS.REQUESTED && item.Schedule.UserIdValue == usr.UserIdValue)
{
tradeListItem.InfoColumn.Tag = true;
tradeListItem.AcceptApproveText = AcceptText;
tradeListItem.DeclineDenyText = DeclineText;
}
else if (!ForUser && item.TradeStatus == (int)Constants.TRADE_STATUS.PENDING_APPROVAL)
{
tradeListItem.InfoColumn.Tag = true;
tradeListItem.AcceptApproveText = ApproveText;
tradeListItem.DeclineDenyText = DenyText;
}
tradeListItem.InfoColumn.Line1 = item.TradeUser == null ? "" : item.TradeUser.DisplayName + " - ";
switch (item.TradeStatusValue)
{
case (int)Constants.TRADE_STATUS.SUBMITTED:
tradeListItem.Color = Color.LightGray;
tradeListItem.InfoColumn.Line1 += "Posted";
break;
case (int)Constants.TRADE_STATUS.REQUESTED:
tradeListItem.Color = Color.Yellow;
tradeListItem.InfoColumn.Line1 += "Requested";
break;
case (int)Constants.TRADE_STATUS.PENDING_APPROVAL:
tradeListItem.Color = Color.Green;
tradeListItem.InfoColumn.Line1 += "Pending Approval";
break;
case (int)Constants.TRADE_STATUS.APPROVED:
tradeListItem.Color = Color.Blue;
tradeListItem.InfoColumn.Line1 += "Approved";
break;
case (int)Constants.TRADE_STATUS.DENIED:
tradeListItem.Color = Color.Red;
tradeListItem.InfoColumn.Line1 += "Denied";
break;
default:
tradeListItem.Color = Color.Black;
break;
}
Trades.Add(tradeListItem);
}
}
catch (Exception ex)
{
IsBusy = false;
ExceptionHelper.ShowException(ex);
}
finally
{
IsBusy = false;
}
}
