using com.sun.tools.javac.file;
using Comal.Classes;
using InABox.Core;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace PRSDesktop
{
    /// <summary>
    /// Interaction logic for JobRequisitionsPanel.xaml
    /// </summary>
    public partial class JobRequisitionsPanel : UserControl, IPanel<JobRequisitionItem>
    {
        public JobRequisitionsPanel()
        {
            InitializeComponent();
        }

        public bool IsReady { get; set; }

        public string SectionName => "Job Requisitions";

        public event DataModelUpdateEvent? OnUpdateDataModel;

        public void CreateToolbarButtons(IPanelHost host)
        {

        }

        public DataModel DataModel(Selection selection)
        {
            var ids = jobRequiItems.ExtractValues(x => x.ID, selection).ToArray();
            return new BaseDataModel<JobRequisitionItem>(new Filter<JobRequisitionItem>(x => x.ID).InList(ids));
        }

        public void Heartbeat(TimeSpan time)
        {

        }

        public void Refresh()
        {
            jobRequiItems.Refresh(true, true);
            availableHoldingsGrid.Refresh(true, true);
            movementHistoryGrid.Refresh(true, true);
        }

        public Dictionary<string, object[]> Selected()
        {
            var result = new Dictionary<string, object[]>();
            result[typeof(JobRequisitionItem).EntityName()] = jobRequiItems.SelectedRows;
            return result;
        }

        public void Setup()
        {
            SetupJobRequiItemGrid();
            availableHoldingsGrid.empID = jobRequiItems.empID;
            availableHoldingsGrid.OnStockReserved += AvailableHoldingsGrid_OnStockReserved;
        }

        private void AvailableHoldingsGrid_OnStockReserved()
        {
            jobRequiItems.Refresh(false, true);
            availableHoldingsGrid.Refresh(false, true);
            movementHistoryGrid.Refresh(false, true);
        }

        private void SetupJobRequiItemGrid()
        {
            jobRequiItems.OnJobRequiItemSelected += JobRequiItemGrid_OnJobRequiItemSelected;
            jobRequiItems.OnGridRefresh += JobRequiItems_OnGridRefresh;
            jobRequiItems.Refresh(true, true);
        }

        private void JobRequiItems_OnGridRefresh()
        {
            jobRequiItems.Refresh(false, true);
        }

        private void JobRequiItemGrid_OnJobRequiItemSelected(JobRequisitionItem item)
        {
            availableHoldingsGrid.Item = item;
            availableHoldingsGrid.ProductID = item.Product.ID;
            availableHoldingsGrid.Refresh(true, true);
            movementHistoryGrid.JobRequiItemID = item.ID;
            movementHistoryGrid.Refresh(true, true);
        }

        public void Shutdown()
        {

        }
    }
}