using System;
using System.Collections.Generic;
using System.Linq;
using System.Windows.Controls;
using com.sun.security.ntlm;
using Comal.Classes;
using InABox.Clients;
using InABox.Core;
using InABox.DynamicGrid;
using static com.sun.xml.@internal.ws.api.config.management.policy.ManagementAssertion;

namespace PRSDesktop
{
    public partial class MeetingPanel : UserControl, IPanel<Meeting>
    {
        public MeetingPanel()
        {
            InitializeComponent();
        }

        #region IPanel
        
        public void Setup()
        {
            MeetingAssignments.Refresh(true, false);
            MeetingDetails.Setup(); 
            foreach (var column in MeetingModel.Columns.Items)
                Meetings.AddHiddenColumn(column.Property);
            Meetings.Refresh(true, false);
        }

        public void Shutdown()
        {
            
        }

        public void Refresh()
        {
            Meetings.Refresh(false, true);

        }

        public string SectionName => "Meetings";
        
        public DataModel DataModel(Selection selection)
        {
            return new AutoDataModel<Meeting>(null);
        }

        public event DataModelUpdateEvent? OnUpdateDataModel;
        
        public bool IsReady { get; set; }
        
        public void CreateToolbarButtons(IPanelHost host)
        {
            
        }

        public Dictionary<string, object[]> Selected()
        {
            return new Dictionary<string, object[]>();
        }

        public void Heartbeat(TimeSpan time)
        {
            
        }
        
        #endregion

        private void Meetings_OnOnSelectItem(object sender, DynamicGridSelectionEventArgs e)
        {
            CoreRow? row = e.Rows?.FirstOrDefault();
            
            var meeting = row?.ToObject<Meeting>() ?? new Meeting();

            Meetings.InitialiseEditorForm(MeetingDetailsForm, new Meeting[] { meeting });

            MeetingDetailsForm.OnAfterEditorValueChanged += MeetingDetailsForm_OnAfterEditorValueChanged;

            var model = new MeetingModel(row);
            
            MeetingDetails.Model = model;
            MeetingDetails.Refresh();
            
            MeetingAssignments.Model = model;
            MeetingAssignments.Refresh(false,true);
        }

        private Dictionary<string, object?>? MeetingDetailsForm_OnAfterEditorValueChanged(DynamicEditorGrid sender, string columnname)
        {
            var item = MeetingDetailsForm.Items.FirstOrDefault();
            if(item is Meeting meeting)
            {
                new Client<Meeting>().Save(meeting, "");
                // Commented out because if you do too many refreshes, the selection on the grid is lost and bad stuff happens.
                // Meetings.Refresh(false, true);
            }
            return null;
        }
    }
}