#region Namespaces
using System;
using System.IO;
using System.Linq;
#endregion

namespace ScriptCode
{
    /// <summary>
    /// Alert scripts are used for executing custom actions as part of the actions executed by an alert.
    /// </summary>
    public partial class MyAlert : AlertScriptBase // NEVER CHANGE THE CLASS NAME
    {
        #region Variables
        // The order action type.
		private C_ActionType _actionType;
		// The order TIF.
		private C_TIF _TIF;
		// The order quantity.
		private double _quantity;
		// The order tick offset from the last bar close.
		private double _tickOffset;
		// The order stop price.
		private double _stopPrice;
		// The order limit price.
		private double _limitPrice;
		// The order comment.
		private string _comment;
        #endregion

        #region OnInitialize
        /// <summary>
        /// This function is used for accepting the script parameters and for initializing the script prior to all other function calls.
        /// </summary>
        /// --------------------------------------------------------------------------------------------------
        /// PLEASE USE THE SCRIPT WIZARD (CTRL+W) TO ADD, EDIT AND REMOVE THE SCRIPT PARAMETERS
        /// --------------------------------------------------------------------------------------------------
        /// YOU MUST SET A PARAM TAG FOR EACH PARAMETER ACCEPTED BY THIS FUNCTION.
        /// ALL PARAM TAGS SHOULD BE SET IN THE 'OnInitialize' REGION, RIGHT ABOVE THE 'OnInitialize' FUNCTION.
        /// THE ORDER OF THE TAGS MUST MATCH THE ORDER OF THE ACTUAL PARAMETERS.

        /// REQUIRED ATTRIBUTES:
        /// (1) name: The exact parameter name.
        /// (2) type: The type of data to collect from the user: 
        /// Set to "Integer" when the data type is 'int'
        /// Set to "IntegerArray" when the data type is 'int[]'
        /// Set to "DateTime" when the data type is 'long'  
        /// Set to "DateTimeArray" when the data type is 'long[]'  
        /// Set to "Boolean" when the data type is 'bool'
        /// Set to "BooleanArray" when the data type is 'bool[]'
        /// Set to "Double" when the data type is 'double'
        /// Set to "DoubleArray" when the data type is 'double[]'
        /// Set to "String" when the data type is 'string'
        /// Set to "StringArray" when the data type is 'string[]'

        /// OPTIONAL ATTRIBUTES:
        /// (3) default: The default parameter value is only valid when the type is Integer, Boolean, Double, String or an API Type. 
        /// (4) min: The minimum parameter value is only valid when the type is Integer or Double.
        /// (5) max: The maximum parameter value is only valid when the type is Integer or Double.

        /// EXAMPLE: <param name="" type="" default="" min="" max="">Enter the parameter description here.</param> 
        /// --------------------------------------------------------------------------------------------------
		/// <param name="actionType" type="C_ActionType" default="Buy">The order action type</param>
		/// <param name="TIF" type="C_TIF" default="DAY">The order TIF</param>
		/// <param name="quantity" type="Double" default="0">The order quantity</param>
		/// <param name="tickOffset" type="Double" default="1">The tick offset</param>
		/// <param name="comment" type="String">The order comment</param>
		/// <param name="stopPrice" type="Double" default="0">The order stop price</param>
		/// <param name="limitPrice" type="Double" default="0">The order limit price</param>
        public void OnInitialize(
			C_ActionType actionType,
			C_TIF TIF,
			double quantity,
			double tickOffset,
			string comment,
			double stopPrice,
			double limitPrice)
        {
			_actionType = actionType;	
			_TIF = TIF;
			_quantity = quantity;
			_tickOffset = tickOffset;	
			_comment = comment;
			_stopPrice = stopPrice;
			_limitPrice = limitPrice;
        }
        #endregion

        #region OnAction
        /// <summary>
        /// This function is called when the alert processes its actions on one of the data grid rows.
        /// </summary>
        /// <param name="symbolIndex" type="Integer">The symbol index of the symbol being displayed in the data grid row (or -1 if none is available)</param>
        /// <param name="index" type="Integer">The item index of the item being displayed in the data grid row, such as the order index, trade index and position index (or -1 if none is available)</param>
        public override void OnAction(
            int symbolIndex,
            int index)
        {
			// Set the underlying symbol for the script.
			SymbolSwitch(symbolIndex);
            // Submit a stop limit order.
			BrokerStopLimit(_actionType, _quantity, _TIF, _stopPrice, _limitPrice, _comment);
        }
        #endregion
    }
}