using System;
using System.Collections.Generic;
using System.Drawing;
using System.Drawing.Printing;
using log4net;
using TBF.BenchControl;

namespace TBF.BenchControl.ResultsPrinters.Basic
{
	public class Printer : ComponentBase, IOperation, GenericDevices.IResultsPrinter
	{
		private static readonly ILog log = LogManager.GetLogger(typeof(Printer));
		public override string ToString() { return string.Format("ResultsPrinters.Basic({0})", Cfg.ToString(1)); }

		readonly PrinterCfg printerCfg;

		/// <summary>
		/// Data to print
		/// </summary>
		BenchControl.BenchId.Component benchId;
		Entities.Procedure procedure;
		IList<Entities.TestResult> unsortedResults;

		public Printer(PrinterCfg cfg)
            : base(cfg)
		{
			printerCfg = cfg;
			log.Debug(this.ToString());
		}

		/// <summary>
		/// Prints the test cycle results, Events:  Event.ResultsPrinted
		/// </summary>
		/// <param name="benchId">Bench ID</param>
		/// <param name="waterMeters">This parameter is unused</param>
		/// <param name="procedure">Procedure to print the results of</param>
		/// <param name="unsortedResults">Results to print</param>
		/// <param name="title">This parameter is unused</param>
		/// <returns>Reference to the operation</returns>
		public IOperation PrintResultsOp(BenchControl.BenchId.Component benchId,
										 IList<GenericDevices.IWaterMeter> waterMeters,
										 Entities.Procedure procedure,
										 IList<Entities.TestResult> unsortedResults,
										 string title)
		{
			if ((procedure == null) || (unsortedResults == null) || (unsortedResults.Count < 1))
			{
				return null;
			}

			this.benchId = benchId;
			this.procedure = procedure;
			this.unsortedResults = unsortedResults;

			return this;
		}

		/// <summary>Start this operation</summary>
		public void Start()
		{
			new BasicPrintDocument(benchId, procedure, unsortedResults).Print();
		}

		/// <summary>Run this operation</summary>
		/// <returns>Event.ResultsPrinted</returns>
		public Event Run()
		{
			return Event.ResultsPrinted;
		}

		/// <summary>Stop this operation</summary>
		public void Stop()
		{
		}
	}
}