using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Tango.Core.Commands;
using Tango.MachineStudio.Common.Notifications;
using Tango.MachineStudio.UI.TFS;
using Tango.SharedUI;
using Tango.TFS;

namespace Tango.MachineStudio.UI.ViewModels
{
    public class ResolvedIssuesViewVM : DialogViewVM
    {
        private Action<WorkItem> _onApprove;
        private Action<WorkItem> _onDecline;

        public TeamFoundationServiceExtendedClient TFSClient { get; set; }

        public RelayCommand<WorkItem> ApproveCommand { get; set; }

        public RelayCommand<WorkItem> DeclineCommand { get; set; }

        private bool _isAvailable;

        public bool IsAvailable
        {
            get { return _isAvailable; }
            set { _isAvailable = value; RaisePropertyChangedAuto(); }
        }

        public ResolvedIssuesViewVM() : base()
        {
            IsAvailable = true;
            ApproveCommand = new RelayCommand<WorkItem>(ApproveIssue);
            DeclineCommand = new RelayCommand<WorkItem>(DeclineIssue);
        }

        public ResolvedIssuesViewVM(TeamFoundationServiceExtendedClient tfsClient, Action<WorkItem> onApprove, Action<WorkItem> onDecline) : this()
        {
            TFSClient = tfsClient;
            _onApprove = onApprove;
            _onDecline = onDecline;
        }

        private void DeclineIssue(WorkItem workItem)
        {
            _onDecline(workItem);
        }

        private void ApproveIssue(WorkItem workItem)
        {
            _onApprove(workItem);
        }

        public void Close()
        {
            Accept();
        }
    }
}