prs/prs.classes/Entities/Job/DocumentSet/JobDocumentSetMileStone.cs

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

namespace Comal.Classes
{
    
    public class JobDocumentSetMileStoneKanbanCount : CoreAggregate<JobDocumentSetMileStone, JobDocumentSetMileStoneKanban, Guid>
    {
        public override Expression<Func<JobDocumentSetMileStoneKanban, Guid>> Aggregate => x => x.ID;

        public override AggregateCalculation Calculation => AggregateCalculation.Count;

        public override Dictionary<Expression<Func<JobDocumentSetMileStoneKanban, object>>, Expression<Func<JobDocumentSetMileStone, object>>> Links =>
            new Dictionary<Expression<Func<JobDocumentSetMileStoneKanban, object>>, Expression<Func<JobDocumentSetMileStone, object>>>()
            {
                { JobDocumentSetMileStoneFile => JobDocumentSetMileStoneFile.Entity.ID, JobDocumentSetMileStone => JobDocumentSetMileStone.ID }
            };

        public override Filter<JobDocumentSetMileStoneKanban>? Filter =>
            new Filter<JobDocumentSetMileStoneKanban>(x => x.Kanban.Completed).IsEqualTo(DateTime.MinValue);
    }
    
    public class JobDocumentSetMileStoneFileCount : CoreAggregate<JobDocumentSetMileStone, JobDocumentSetMileStoneFile, Guid>
    {
        public override Expression<Func<JobDocumentSetMileStoneFile, Guid>> Aggregate => x => x.ID;

        public override AggregateCalculation Calculation => AggregateCalculation.Count;

        public override Dictionary<Expression<Func<JobDocumentSetMileStoneFile, object>>, Expression<Func<JobDocumentSetMileStone, object>>> Links =>
            new Dictionary<Expression<Func<JobDocumentSetMileStoneFile, object>>, Expression<Func<JobDocumentSetMileStone, object>>>()
            {
                { JobDocumentSetMileStoneFile => JobDocumentSetMileStoneFile.EntityLink.ID, JobDocumentSetMileStone => JobDocumentSetMileStone.ID }
            };
    }
    
    [Caption("Milestones")]
    public class JobDocumentSetMileStone : Entity, IRemotable, IPersistent, 
        IOneToMany<JobDocumentSet>, 
        IJobDocumentSetMileStone, 
        ILicense<ProjectManagementLicense>
    {
        [EntityRelationship(DeleteAction.Cascade)]
        [Editable(Editable.Disabled)]
        [EditorSequence(0)]
        public JobDocumentSetLink DocumentSet { get; set; }
        
        [EntityRelationship(DeleteAction.Cascade)]
        [Editable(Editable.Disabled)]
        [EditorSequence(1)]
        public JobDocumentSetMileStoneTypelink Type { get; set; }

        [CodeEditor(Visible = Visible.Default, Editable = Editable.Enabled)]
        [EditorSequence(2)]
        public string Revision { get; set; }
        
        [EditorSequence(3)]
        public EmployeeLink Employee { get; set; }
        
        [EnumLookupEditor(typeof(JobDocumentSetMileStoneStatus))]
        [EditorSequence(4)]
        public JobDocumentSetMileStoneStatus Status { get; set; } = JobDocumentSetMileStoneStatus.NotStarted;

        [NotesEditor]
        [EditorSequence(5)]
        public String[] Notes { get; set; }
        
        [TextBoxEditor]
        [EditorSequence(6)]
        public String Watermark { get; set; }
        
        [DateTimeEditor(Editable = Editable.Enabled)]
        [EditorSequence(7)]
        public DateTime Due { get; set; }
        
        [Obsolete("Replaced with Submitted", true)]
        public DateTime Issued { get; set; }
        
        [DateTimeEditor(Editable = Editable.Disabled)]
        [EditorSequence(8)]
        public DateTime Submitted { get; set; }
        
        [DateTimeEditor(Editable = Editable.Enabled)]
        [EditorSequence(9)]
        public DateTime Expected { get; set; }
        
        [DateTimeEditor(Editable = Editable.Disabled)]
        [EditorSequence(10)]
        public DateTime Closed { get; set; }
        
        [NullEditor]
        [Aggregate(typeof(JobDocumentSetMileStoneFileCount))]
        public int Attachments { get; set; }
        
        [NullEditor]
        [Aggregate(typeof(JobDocumentSetMileStoneKanbanCount))]
        public int Kanbans { get; set; }
        
        [NullEditor] 
        public DateTime DataEntered { get; set; }

        protected override void DoPropertyChanged(string name, object? before, object? after)
        {
            base.DoPropertyChanged(name, before, after);
            if (String.Equals(name, "Status"))
            {
                JobDocumentSetMileStoneStatus status = (JobDocumentSetMileStoneStatus)(after ?? default(JobDocumentSetMileStoneStatus));
                switch (status)
                {
                    case JobDocumentSetMileStoneStatus.InProgress:
                    case JobDocumentSetMileStoneStatus.OnHold:
                    case JobDocumentSetMileStoneStatus.InfoRequired:
                        Submitted = DateTime.MinValue;
                        Closed = DateTime.MinValue;
                        break;
                    case JobDocumentSetMileStoneStatus.Submitted:
                        Submitted = Submitted.IsEmpty() ? DateTime.Now : Submitted;
                        Closed = DateTime.MinValue;
                        break;
                    case JobDocumentSetMileStoneStatus.Approved:
                    case JobDocumentSetMileStoneStatus.Rejected:
                    case JobDocumentSetMileStoneStatus.Cancelled:
                        Submitted = Submitted.IsEmpty() ? DateTime.Now : Submitted;
                        Closed = Closed.IsEmpty() ? DateTime.Now : Closed;
                        break;
                }
            }
        }


    }
}