using System;
using System.Collections.Generic;
using System.Diagnostics.Eventing.Reader;
using System.Linq;
using System.Text;
using CordonelPreadjustmentUi.Processes.Itinerary;
using System.Threading;
using static CordonelPreadjustmentUi.PreAdjustmentControl;
using System.Threading.Tasks;

namespace CordonelPreadjustmentUi.Processes.Actions
{
    public class DemoProcess : BaseProcess
    {
        public DemoProcess(string processName, StatusPanelItems panelState, string performMessage, string failedMessage ) : base(processName, panelState, performMessage, failedMessage )
        {
        }

        public override List<Task> StartWork()
        {
            return doWorkProcess(base.CurrentProcessProgress);
        }

        private List<Task> doWorkProcess(ProcessProgress pp)
        {
            var MetersToProcess = MeterStateCtls.Where(e => e.IsEnabled).ToList();
          
            var listOfProcessTask = new List<Task>();

            foreach (var meterctl in MetersToProcess)
            {
                listOfProcessTask.Add(new Task<bool>(() =>
                {
                    var Result = false;
                    for (int i = 0; i < 3; i++)
                    {
                        pp.DebugMessage = $"\tCOMMAND CHANNEL: \t Performing {ProcessName} procedure\n";

                        try
                        {
                            Result = string.IsNullOrEmpty(meterctl.OverridePassword)
                                ? meterctl.Meter.Login()
                                : meterctl.Meter.Login(meterctl.OverridePassword);

                            if (Result)
                            {
                                break;
                            }
                            Thread.Sleep(100);
                        }
                        catch (Exception e)
                        {
                            pp.DebugMessage = $"\tCOMMAND CHANNEL: \t Error on {ProcessName} procedure\n";
                        }

                    }

                    var meterIndex = (meterctl.Slot).ToString(pp.Setting.Culture);
                    meterctl.Failed = !Result;
                    if (!Result)
                    {
                        pp.DebugMessage = $"\tCOMMAND CHANNEL: \t {ProcessName} procedure failed at METER{meterIndex}\n";
                    }
                    else
                    {
                        pp.DebugMessage = $"\tCOMMAND CHANNEL: \t {ProcessName} procedure successful at METER{meterIndex}\n";
                        pp.GenerateReturnNote($"{meterctl.Slot}", meterctl.Meter.PcbId, PredefinedMessages.LoginFailed(pp.Setting.Culture));
                    }

                    return Result;

                }));

            }


            return listOfProcessTask;

        }

    }



}