using System;
using System.Collections.Generic;
using System.Linq;
using System.Linq.Expressions;
using InABox.Clients;
using InABox.Core;

namespace Comal.Classes
{
    
    public enum PaperSize
    {
        A0,
        A1,
        A2,
        A3,
        A4,
        A5,
        Custom,
        NotSet
    }

    public class JobDocumentSet : Entity, IRemotable, IPersistent, IOneToMany<Job>, IJobDocumentSet, ILicense<ProjectManagementLicense>
    {

        [EntityRelationship(DeleteAction.Cascade)]
        [NullEditor]
        public JobLink Job { get; set; }

        [EntityRelationship(DeleteAction.Cascade)]
        [NullEditor]
        public JobDocumentSetFolderLink Folder { get; set; }

        [NullEditor]
        [EntityRelationship(DeleteAction.Cascade)]
        public JobDocumentSetLink Parent { get; set; }

        [CodeEditor(Visible = Visible.Default, Editable = Editable.Enabled)]
        [EditorSequence(1)]
        public string Code { get; set; }

        [TextBoxEditor]
        [EditorSequence(2)]
        public string Description { get; set; }

        [EditorSequence(3)]
        public JobDocumentSetDisciplineLink Discipline { get; set; }

        [EditorSequence(4)]
        public JobDocumentSetTypeLink Type { get; set; }

        [DateTimeEditor]
        [EditorSequence(5)]
        public DateTime Date { get; set; }

        [Caption("Assigned To")]
        [EditorSequence(6)]
        public EmployeeLink Employee { get; set; }

        [EnumLookupEditor(typeof(PaperSize))]
        [EditorSequence("Advanced", 1)]
        public PaperSize Size { get; set; } = PaperSize.NotSet;

        [CodeEditor(Editable = Editable.Enabled)]
        [EditorSequence("Advanced", 2)]
        public string Scale { get; set; } = "";

        [EditorSequence("Advanced", 3)]
        public JobDocumentSetCategoryLink Category { get; set; }

        [EditorSequence("Advanced", 4)]
        public JobITPLink Area { get; set; }

        [EditorSequence("Advanced", 5)]
        public DateTime Retired { get; set; }

        /*[Aggregate(typeof(JobDocumentSetCurrentAggregate))]
        public DateTime Current { get; set; }*/
    }

    /*
    public class JobDocumentSetCurrentAggregate : CoreAggregate<JobDocumentSet, JobDocumentSetMileStone, DateTime>
    {
        public override Expression<Func<JobDocumentSetMileStone, DateTime>> Aggregate => x => x.Date;

        public override Dictionary<Expression<Func<JobDocumentSetMileStone, object>>, Expression<Func<JobDocumentSet, object>>> Links => throw new NotImplementedException();

        public override AggregateCalculation Calculation => throw new NotImplementedException();
    }*/
}