using System;
using System.Collections.Generic;
using System.Text;
using Wayne.FDCPOSLibrary;

namespace Edge.Core.IndustryStandardInterface.ATG
{
    public enum AtgState
    {
        Idle,
        Offline,
        /// <summary>
        /// The ATG is in inoperative state.
        /// </summary>
        Inoperative_MissingConfig,

        /// <summary>
        /// The ATG is in operative state and Tanks info just reloaded and refreshed.
        /// Received this State indicates the caller side need re-read the tanks info.
        /// NOTE, this state is a intermediate state and will fastly switched to Idle.
        /// </summary>
        TanksReloaded,
    }

    public enum TankState
    {
        Unknown,
        Idle,
        Delivering,
    }

    public class AtgStateChangeEventArg : EventArgs
    {
        public AtgStateChangeEventArg(AtgState state, string description)
        {
            this.State = state;
            this.Description = description;
        }

        public AtgStateChangeEventArg(Tank targetTank, AtgState state, string description)
        {
            this.TargetTank = targetTank;
            this.State = state;
            this.Description = description;
        }

        public AtgState State { get; }

        public Tank? TargetTank { get; }

        public string Description { get; }
    }
}