using System;
using System.ComponentModel;
using System.Threading;
using System.Windows.Media;
using Comal.Classes;
using InABox.Configuration;
using InABox.Core;
using InABox.DynamicGrid;
using PRSDesktop.WidgetGroups;

namespace PRSDesktop.Dashboards
{
    
    public class CompletedAssignmentDashboardProperties : IUserConfigurationSettings, IDashboardProperties
    {
    }

    public class CompletedAssignmentDashboardElement : DashboardElement<CompletedAssignmentDashboard, HumanResources,
        CompletedAssignmentDashboardProperties>
    {
        
    }
    
    public class CompletedAssignmentDashboard : DynamicDataGrid<Assignment>,
        IDashboardWidget<HumanResources, CompletedAssignmentDashboardProperties>
    {
        public void Setup()
        {
            ActionColumns.Add(new DynamicMenuColumn(CreateMenu, GetStatus));
            
            ColumnsTag = GetType().Name;
            
            Refresh(true,false);
        }

        protected override void DoReconfigure(DynamicGridOptions options)
        {
            base.DoReconfigure(options);

            options.Clear();
            options.SelectColumns = true;
        }

        private DynamicMenuStatus GetStatus(CoreRow row)
        {
            return DynamicMenuStatus.Enabled;
        }

        private void CreateMenu(DynamicMenuColumn menu, CoreRow? row)
        {
            menu.AddItem("View Forms", null, ViewFormsClick);
            menu.AddItem("Open Job", null, OpenJobClick);
            menu.AddSeparator();
            menu.AddItem("Create Quote", null, CreateQuoteClick);
            menu.AddSeparator();
            menu.AddItem("Mark as Processed", null, MarkAsProcessedClick);
        }

        private void ViewFormsClick(CoreRow obj)
        {
            
        }

        private void OpenJobClick(CoreRow obj)
        {
            
        }

        private void CreateQuoteClick(CoreRow obj)
        {
            
        }

        private void MarkAsProcessedClick(CoreRow obj)
        {
            
        }

        public void Shutdown(CancelEventArgs? cancel)
        {
        }

        public void Refresh()
        {
            Refresh(false, true);
        }

        protected override void Reload(
        	Filters<Assignment> criteria, Columns<Assignment> columns, ref SortOrder<Assignment>? sort,
        	CancellationToken token, Action<CoreTable?, Exception?> action)
        {
            criteria.Add(
                new Filter<Assignment>(x => x.Completed).IsNotEqualTo(DateTime.MinValue)
                    .And(x => x.Processed).IsEqualTo(DateTime.MinValue)
            );
            base.Reload(criteria, columns, ref sort, token, action);
        }

        protected override DynamicGridStyle GetRowStyle(CoreRow row, DynamicGridStyle style)
        {
            var result = base.GetRowStyle(row, style);
            var completed = row.Get<Assignment, DateTime>(c => c.Completed);
            if (completed < DateTime.Today.AddDays(-2))
                result.Background = new SolidColorBrush(Colors.LightSalmon);
            else if (completed < DateTime.Today)
                result.Background = new SolidColorBrush(Colors.Wheat);
            else
                result.Background = new SolidColorBrush(Colors.LightGreen);
            return result;
        }

        public CompletedAssignmentDashboardProperties Properties { get; set; }
        public event LoadSettings<CompletedAssignmentDashboardProperties>? LoadSettings;
        public event SaveSettings<CompletedAssignmentDashboardProperties>? SaveSettings;
    }
}