using Haski.Core.Common;
using Haski.Core.Extensions.Forms;
using Haski.Core.Extensions.MvvmCross;
using Haski.Core.UI.Converters;
using Haski.Core.UI.MvvmCrossBindings;
using Haski.Core.ViewModels.Main.ProjectManager.Items;

using Xamarin.Forms;
using Xamarin.Forms.Xaml;

namespace Haski.Core.UI.Pages.Main.ProjectManager.Items
{
    [XamlCompilation(XamlCompilationOptions.Compile)]
    public partial class OrderItemComponent : AbsoluteLayout
    {
        private ViewBinder<OrderItemComponentViewModel> _viewBinder;

        public OrderItemComponent()
        {
            InitializeComponent();

            _viewBinder = this.CreateViewBinder<OrderItemComponentViewModel>(Bind);
        }

        protected override void OnBindingContextChanged()
        {
            base.OnBindingContextChanged();

            if(BindingContext is not OrderItemComponentViewModel itemViewModel)
            {
                return;
            }

            OrderTitle.Text = itemViewModel.OrderTitle;
            OrderAdress.Text = itemViewModel.OrderAdress;
            Date.Text = itemViewModel.Date;
            PhoneNumber.Text = itemViewModel.PhoneNumber;
            DateFrame.IsVisible = itemViewModel.Date is not null;
            PriceFrame.IsVisible = itemViewModel.Price is not null;
            PhoneNumberFrame.IsVisible = itemViewModel.PhoneNumber is not null;

            if (itemViewModel.IsPaid is bool value && value)
            {
                IsPaid.Text = "ОПЛАЧЕННЫЙ";
                IsPaid.TextColor = Constants.Colors.AvagduGreen;
                IsPaidFrame.BackgroundColor = Constants.Colors.MistyLawn;

            }
            else
            {
                IsPaid.Text = "НЕОПЛАЧЕННЫЙ";
                IsPaid.TextColor = Constants.Colors.Bittersweet;
                IsPaidFrame.BackgroundColor = Constants.Colors.UnburdenedPink;

                if (itemViewModel.IsPaid is null)
                {
                    IsPaidFrame.IsVisible = false;
                }
            }
        }

        private void Bind()
        {
            using var bindingSet = _viewBinder.CreateBindingSet();

            bindingSet.Bind(Price).For(v => v.Text).To(vm => vm.Price)
                .WithConversion<PriceConverter>();
        }
    }
}