using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Tango.Core;

namespace Tango.TFS
{
    public class WorkItem : ExtendedObject
    {
        private int _id;
        public int ID
        {
            get { return _id; }
            internal set { _id = value; RaisePropertyChangedAuto(); }
        }

        private String _url;
        public String URL
        {
            get { return _url; }
            internal set { _url = value; RaisePropertyChangedAuto(); }
        }

        private WorkItemType _type;
        public WorkItemType Type
        {
            get { return _type; }
            set { _type = value; RaisePropertyChangedAuto(); }
        }

        private Area _area;
        public Area Area
        {
            get { return _area; }
            set { _area = value; RaisePropertyChangedAuto(); }
        }

        private Iteration _iteration;
        public Iteration Iteration
        {
            get { return _iteration; }
            set { _iteration = value; RaisePropertyChangedAuto(); }
        }

        private String _title;
        public String Title
        {
            get { return _title; }
            set { _title = value; RaisePropertyChangedAuto(); }
        }

        private String _description;
        public String Description
        {
            get { return _description; }
            set { _description = value; RaisePropertyChangedAuto(); }
        }

        private State _state;
        public State State
        {
            get { return _state; }
            set { _state = value; RaisePropertyChangedAuto(); }
        }

        private Severity _severity;
        public Severity Severity
        {
            get { return _severity; }
            set { _severity = value; RaisePropertyChangedAuto(); }
        }

        private Priority _priority;
        public Priority Priority
        {
            get { return _priority; }
            set { _priority = value; RaisePropertyChangedAuto(); }
        }

        private MachineType _machineType;
        public MachineType MachineType
        {
            get { return _machineType; }
            set { _machineType = value; RaisePropertyChangedAuto(); }
        }

        private String _stepsToReproduce;
        public String StepsToReproduce
        {
            get { return _stepsToReproduce; }
            set { _stepsToReproduce = value; RaisePropertyChangedAuto(); }
        }

        private String _systemInformation;
        public String SystemInformation
        {
            get { return _systemInformation; }
            set { _systemInformation = value; RaisePropertyChangedAuto(); }
        }

        private TeamMember _assignedTo;
        public TeamMember AssignedTo
        {
            get { return _assignedTo; }
            set { _assignedTo = value; RaisePropertyChangedAuto(); }
        }

        private DateTime _createdDate;
        public DateTime CreatedDate
        {
            get { return _createdDate; }
            set { _createdDate = value; RaisePropertyChangedAuto(); }
        }

        private TeamMember _createdBy;
        public TeamMember CreatedBy
        {
            get { return _createdBy; }
            set { _createdBy = value; RaisePropertyChangedAuto(); }
        }

        private TeamMember _changedBy;
        public TeamMember ChangedBy
        {
            get { return _changedBy; }
            set { _changedBy = value; RaisePropertyChangedAuto(); }
        }

        private TeamMember _resolvedBy;
        public TeamMember ResolvedBy
        {
            get { return _resolvedBy; }
            set { _resolvedBy = value; RaisePropertyChangedAuto(); }
        }

        private DateTime _resolvedDate;
        public DateTime ResolvedDate
        {
            get { return _resolvedDate; }
            set { _resolvedDate = value; RaisePropertyChangedAuto(); }
        }

        private ResolvedReason _resolvedReason;
        public ResolvedReason ResolvedReason
        {
            get { return _resolvedReason; }
            set { _resolvedReason = value; RaisePropertyChangedAuto(); }
        }

        private TeamMember _authorizedAs;
        public TeamMember AuthorizedAs
        {
            get { return _authorizedAs; }
            set { _authorizedAs = value; RaisePropertyChangedAuto(); }
        }

        public List<Attachment> Attachments { get; set; }

        public List<Tag> Tags { get; set; }

        private WorkItem _userStory;
        public WorkItem UserStory
        {
            get { return _userStory; }
            set { _userStory = value; RaisePropertyChangedAuto(); }
        }

        private String _foundInBuild;
        public String FoundInBuild
        {
            get { return _foundInBuild; }
            set { _foundInBuild = value; RaisePropertyChangedAuto(); }
        }

        private String _embeddedVersion;
        public String EmbeddedVersion
        {
            get { return _embeddedVersion; }
            set { _embeddedVersion = value; RaisePropertyChangedAuto(); }
        }

        private String _machineSerialNumber;
        public String MachineSerialNumber
        {
            get { return _machineSerialNumber; }
            set { _machineSerialNumber = value; RaisePropertyChangedAuto(); }
        }


        private String _environment;
        public String Environment
        {
            get { return _environment; }
            set { _environment = value; RaisePropertyChangedAuto(); }
        }

        private String _comment;
        public String Comment
        {
            get { return _comment; }
            set { _comment = value; RaisePropertyChangedAuto(); }
        }

        public String LoggedInUser { get; set; }

        public bool IsBuildVersionValid
        {
            get
            {
                Version v = null;
                return Version.TryParse(FoundInBuild, out v);
            }
        }

        public Version FoundInBuildVersion
        {
            get
            {
                return Version.Parse(FoundInBuild);
            }
        }

        public WorkItem()
        {
            Attachments = new List<Attachment>();
            Tags = new List<Tag>();
            Severity = Severity.Medium;
            Priority = Priority.Priority3;
        }
    }
}