using System.Linq;
using Comal.Classes;
using Xamarin.Forms.Xaml;
using SelectionChangedEventArgs = Syncfusion.XForms.Buttons.SelectionChangedEventArgs;

namespace comal.timesheets
{
    [XamlCompilation(XamlCompilationOptions.Compile)]
    public partial class SiteTasks : SitePage
    {
        
        public SiteTasks()
        {
            InitializeComponent();
            Tasks.Columns
                .BeginUpdate()
                .Add(new MobileGridIntegerColumn<JobKanbanShell>() { Column = x=>x.Number })
                .Add(new MobileGridTextColumn<JobKanbanShell>() { Column = x=>x.Title })
                .Add(new MobileGridTextColumn<JobKanbanShell>() { Column = x=>x.Type })
                .Add(new MobileGridDateColumn<JobKanbanShell>() { Column = x=>x.DueDate, Format = "dd MMM yy"})
                .Clear()
                .EndUpdate();
        }
        
        protected override void JobLoaded()
        {
            ReloadData(false);
        }

        private void ReloadData(bool force)
        {
            if (force)
                Job.Refresh(true, () => Dispatcher.BeginInvokeOnMainThread(KanbansLoaded));
            else
                KanbansLoaded();
        }

        private void KanbansLoaded()
        {
            Tasks.ItemsSource = Job.Kanbans.Where(kanban => kanban.Category == Kanban.ALL[TaskType.SelectedIndex]);
        }

        private void Tasks_OnRefreshRequested(object sender, MobileGridRefreshRequestArgs args)
        {
            ReloadData(true);
        }

        private void Tasks_OnSelectionChanged(object sender, MobileGridSelectionArgs args)
        {
            // Edit the Task Here (single)
            // Alternatively, assign to someone (bulk)
        }

        private void TaskType_OnSelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            ReloadData(false);
        }


    }
}