using System;
using System.Reflection;


namespace TracingDB
{
    /// <summary>
    /// Helper class to assign descriptions to enum values
    /// </summary>
    public class Description : Attribute
    {
        public string Text;
        public Description(string t)
        {
            Text = t;
        }
    }

    public static class GetDescription
    {
        /// Extension method for enum-s
        public static string ToDescription(this Enum enm)
        {
            Type type = enm.GetType();
            MemberInfo[] memInfo = type.GetMember(enm.ToString());

            if (memInfo != null && memInfo.Length > 0)
            {
                object[] attrs = memInfo[0].GetCustomAttributes(typeof(Description), false);
                if (attrs != null && attrs.Length > 0)
                    return ((Description)attrs[0]).Text;
            }

            return enm.ToString();   /// Return ToString() value in case there is no description
        }
    }


    public enum CodeType
    {
        [Description("-")]
        UniqueNr,
        
        [Description("PCB")]
        FlowtubeNr,                 /// prvé 3 znaky sa zhodujú s poslednými 3 znakmi názvu
        
        [Description("Flowt.")]
        FlowtubeNrLU,               /// začiatok kódu sa zhoduje s názvom
        
        [Description("1")]
        BatchNr,
        
        [Description("2")]
        BatchNrContainingPartName,
        
        [Description("3")]
        DateMMYY,
        
        [Description("4")]
        QualityCheck,
        
        Count
    }

    public enum CodeForm
    {
        Barcode,        /// Barcode
        QRCode,         /// QR code
		Keyboard,       /// Data entered by a keyboard
		OkNok,          /// OK/NOK or Yes/No data entered by a keyboard or a mouse
        Count
    }

	public enum CodeLocation
	{
		OnPart,
		OnPallet,
        Count
	}

	public enum LifetimeManagement
	{
		None,
		OneYear,
		Count,
	}

    public enum SubClass
    {
        [Description("invalid")]
        Invalid = 0,

        [Description("vodomery")]
        Normal = 1,                         /// Original process type

        [Description("vodomery bez PCB")]
        NormalWithoutPCB = 2,               ///

        [Description("flowtuby")]
        FlowTube = 4,                       /// FlowTube

        [Description("vodomery odvodene z flowtuby")]
        InheritsFlowTube = 8,               ///

        [Description("vodomery z flowtuby bez PCB")]
        InheritsFlowTubeWithoutPCB = 16,    ///
    }

	public enum ReleaseStatus
	{
		In_preparation,         /// Process definition is not completed, cannot be used in production
        ToBeApproved,           /// Process is completed, protected against changes and waits for an approval
        Released,               /// Process is ready for production (completed, protected, approved), but it is inactive
        ReleasedActive,         /// Process is ready for production, it is active = enabled
		Deactivated,            /// Process was used in production but it was de-activated (should never be deleted as there are references to the process)
        Separator,              /// 'Process' is only a named separator between other process items
		Count,
	}

	public enum Mode
	{
		Debug,			// Debug mode - no Oracle database used
		Test,			// Test database used
		Production,		// Production database used
		Count,
	}

    public enum LoginLevel
    {
        None,
        TeamLeader,
        Administrator,
        MH,
        Count,
    }

    public enum ItemSpecID
    {
        RefRecordID = 0,

        TimeStamp,
        Workstep,
        Workplace,
        UserName,
        Barcode,
        PartBarcode,

        TimeStamp2,
        Workstep2,
        Workplace2,
        UserName2,
        Barcode2,
        PartBarcode2,

        SerialNr,
        PurchaseOrder,
        TestResult,
        MaxPruefindex,
        
        Process,
    }

    public enum ItemSpecCaps
    {
        None = 0,
        ReferenceRecord = 1,
        AssociatedRecord = 2,
        OracleQuery = 4,
    }
}