prs/prs.mobile/comal.timesheets/Assignments/AssignmentColumn.xaml.cs

using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Comal.Classes;
using InABox.Clients;
using InABox.Core;
using Syncfusion.SfSchedule.XForms;
using Xamarin.Forms;
using Xamarin.Forms.Xaml;
using XF.Material.Forms;
using XF.Material.Forms.UI.Dialogs;
using XF.Material.Forms.UI.Dialogs.Configurations;

namespace comal.timesheets.iOS.Assignments
{

    public class AssignmentColumnChangedArgs : EventArgs
    {
        
    }
    
    public delegate void AssignmentColumnChangedDelegate(object sender, AssignmentColumnChangedArgs args);
    
    [XamlCompilation(XamlCompilationOptions.Compile)]
    public partial class AssignmentColumn : ContentView
    {

        public event AssignmentColumnChangedDelegate OnChanged;
        
        public Guid EmployeeID { get; set; }

        public string EmployeeName
        {
            get { return Header.Text; }
            set { Header.Text = value; }
        }

        public DateTime Date
        {
            get { return Schedule.SelectedDate ?? DateTime.MinValue; }
            set { Schedule.MoveToDate = value; }
        }

        public bool ShowTime
        {
            get { return Schedule.DayViewSettings.TimeRulerSize > 0.0F; }
            set { Schedule.DayViewSettings.TimeRulerSize = value ? 50F : 0F; }
        }

        public void Load(IEnumerable<AssignmentListDataModelItem> items)
        {
            Header.Margin = ShowTime ? new Thickness(45F, 0F, -5F, -5F) : new Thickness(-5F, 0F, -5F, -5F);
            Schedule.DataSource = new ObservableCollection<AssignmentListDataModelItem>(items);
        }

        public AssignmentColumn()
        {
            InitializeComponent();
            Schedule.DayViewSettings.DayLabelSettings = new DayLabelSettings() { TimeFormat = "HH:mm" };
        }

        private async void Schedule_OnCellTapped(object sender, CellTappedEventArgs e)
        {
            if (e.Appointment is AssignmentListDataModelItem item)
            {
                var editor = new AssignmentEdit(item);
                Navigation.PushAsync(editor);
            }
        }
        
        private async void Schedule_OnCellLongPressed(object sender, CellTappedEventArgs e)
        {
            if (e.Appointment == null)
            {
                if (InABox.Core.Security.CanEdit<Assignment>())
                {
                    var assignment = new Assignment()
                    {
                        Date = e.Datetime.Date,
                        Title = "New Assignment"
                    };
                    assignment.Booked.Start = e.Datetime.TimeOfDay;
                    assignment.Booked.Finish = e.Datetime.TimeOfDay.Add(new TimeSpan(1, 0, 0));
                    assignment.Booked.Duration = new TimeSpan(1, 0, 0);
                    assignment.EmployeeLink.ID = App.Data.Employee.ID;
                    var editor = new AssignmentEdit(assignment);
                    Navigation.PushAsync(editor);
                }
            }
            else if (InABox.Core.Security.CanDelete<Assignment>())
            {
                var confirm = await MaterialDialog.Instance.ConfirmAsync(
                    "Are you sure you wish to delete this assignment?",
                    "Confirm Deletion",
                    "Yes, Delete", 
                    "Cancel", 
                    new MaterialAlertDialogConfiguration()
                    {
                        ButtonFontFamily = Material.FontFamily.Body2
                    }
                );
                if (confirm == true)
                {
                    using(await MaterialDialog.Instance.LoadingDialogAsync(message: "Deleting Assignment"))
                    {
                        var assignment = new Assignment() { ID = (e.Appointment as AssignmentListDataModelItem).Id };
                        new Client<Assignment>().Delete(assignment, "Deleted on Mobile Device");
                    }
                    OnChanged?.Invoke(this, new AssignmentColumnChangedArgs());
                }
            }
        }

        private void Schedule_OnFocusChangeRequested(object sender, FocusRequestArgs e)
        {
            e.Focus = false;
            e.Result = true;
        }

        private void Schedule_OnFocused(object sender, FocusEventArgs e)
        {
            
        }
    }
}