Stockinfo/StockInfo/frmPersonShareConnect.cs

using DataDomain;
using StockBL.Interface;
using StockDAL.Interface;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace StockInfo
{
    public partial class frmPersonShareConnect : Form
    {
        private readonly IPersonStockFacade _personStockFacade;
        private readonly IStockPersonConnect _stockPersonConnect;
        private readonly IStockRepository _stockRepository;

        public Person ConnectPerson { get; set; }
        public frmPersonShareConnect(IPersonStockFacade personStockFacade, IStockPersonConnect  stockPersonConnect,IStockRepository stockRepository)
        {
            InitializeComponent();
            _personStockFacade = personStockFacade;
            _stockPersonConnect = stockPersonConnect;
            _stockRepository = stockRepository;
        }

        private void frmPersonShareConnect_Shown(object sender, EventArgs e)
        {
            this.Text = $"{ConnectPerson.Id} - {ConnectPerson.FirstName} {ConnectPerson.LastName}'s Shares";
            this.lblShareHolder.Text = $"{ConnectPerson.FirstName} {ConnectPerson.LastName}'s Shares";
            RefreshShareList();
            RefreshConnectedList();
        }

        private void RefreshShareList()
        {
            var dataSource = _personStockFacade.GetUnconnectedShares();
            lstShares.DataSource = dataSource;
            lstShares.DisplayMember = "StockId";
            lstShares.ValueMember = "Id";
            lstShares.Refresh();
        }

        private void RefreshConnectedList()
        {
            var dataSource = _personStockFacade.GetAllSharesConnectedTo(ConnectPerson.Id);
            lstPersConnected.DataSource = dataSource;
            lstPersConnected.DisplayMember = "StockId";
            lstPersConnected.ValueMember = "Id";
            lstPersConnected.Refresh();
        }


        private void btnConnect_Click(object sender, EventArgs e)
        {
            if (lstShares.SelectedIndex != -1)
            {
                PersonStock ps = new PersonStock();
                ps.PersonId = ConnectPerson.Id;
                ps.StockId = int.Parse(lstShares.SelectedValue.ToString());
                _stockPersonConnect.SavePersonStockConnection(ps);
                RefreshShareList();
                RefreshConnectedList();
            }
        }

        private void btnDisconnect_Click(object sender, EventArgs e)
        {
            if (lstPersConnected.SelectedIndex != -1)
            {
                PersonStock ps = new PersonStock();
                ps.PersonId = ConnectPerson.Id;
                ps.StockId = int.Parse(lstPersConnected.SelectedValue.ToString());
                _stockPersonConnect.RemoveConnectedShare(ps);
                RefreshShareList();
                RefreshConnectedList();
            }
        }

        private void btnClose_Click(object sender, EventArgs e)
        {
            this.Close();
        }
    }
}