-- More information about this indicator can be found at:
-- https://fxcodebase.com/code/viewtopic.php?f=17&t=72698

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--|BitCoin                    : 15VCJTLaz12Amr7adHSBtL9v8XomURo9RF                                 |  
--|Ethereum                   : 0x8C110cD61538fb6d7A2B47858F0c0AaBd663068D                         |  
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-- Indicator profile initialization routine
-- Defines indicator profile properties and indicator parameters
function Init()
    indicator:name("Remove Waiting Orders");
    indicator:description("Remove Waiting Orders");
    indicator:requiredSource(core.Bar);
    indicator:type(core.Indicator);
    indicator.parameters:addString("Account", "Account2Trade", "", "");
    indicator.parameters:setFlag("Account", core.FLAG_ACCOUNT);
	
	
    indicator.parameters:addBoolean("Stop", "Remove Stop Orders", "", true);
    indicator.parameters:addBoolean("Limit", "Remove Limit Orders", "", true);
	indicator.parameters:addBoolean("EntryStop", "Remove Entry Stop Orders", "", true);
	indicator.parameters:addBoolean("EntryLimit", "Remove Entry Limit Orders", "", true);		
	indicator.parameters:addBoolean("Close", "Remove Close Orders", "", true);
	indicator.parameters:addBoolean("Open", "Remove Open Limit Orders", "", true);	
end

local source, period, Account, Offer, CanClose

function Prepare()
   source = instance.source
   Account = instance.parameters.Account;
   Stop = instance.parameters.Stop;
   Limit = instance.parameters.Limit;
   EntryStop = instance.parameters.EntryStop;
   EntryLimit = instance.parameters.EntryLimit;
   Open = instance.parameters.Open;
   Close = instance.parameters.Close;
   Offer = core.host:findTable("offers"):find("Instrument", instance.source:instrument()).OfferID;
   CanClose = core.host:execute("getTradingProperty", "canCreateMarketClose", instance.source:instrument(), Account);

   core.host:execute("addCommand", 1001,  "Remove", "");
   
   instance:name(profile:id());
end



function Update(period)
end


function AsyncOperationFinished(cookie, success, message)

   if cookie == 1001 then
      local enum, row;
      enum = core.host:findTable("orders"):enumerator();
      row = enum:next();
      while (row ~= nil) do
         if row.FixStatus == "W"
		 and (
		 
		   ( Stop and row.Type == "S")
		   or (Limit and row.Type == "L")
		   or (EntryStop and row.Type == "SE")
		   or (EntryLimit and row.Type == "LE")
		   or (Open and row.Type == "C")
		   or (Close and row.Type == "O")
		 
		 )
		 then
            local valuemap = core.valuemap();
            valuemap.Command = "DeleteOrder";
            valuemap.OrderID = row.OrderID;
            success, msg = terminal:execute(200, valuemap);
            if not(success) then
				terminal:alertMessage(source:name(), core.now(), "RemoveWaitingOrdersFailed"..msg, core.now())
            end
			
         end
         row = enum:next();
      end
   end

end

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