SUBD/CarRent/FormRentals.cs

using CarRentContracts.BusinessLogicContracts;
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 CarRent
{
	public partial class FormRentals : Form
	{
		private readonly IRentalLogic _rentalLogic;
		private readonly IClientLogic _clientLogic;

		public FormRentals(IRentalLogic rentalLogic,
							IClientLogic clientLogic)
		{
			InitializeComponent();

			_rentalLogic = rentalLogic;
			_clientLogic = clientLogic;
		}
		private void LoadData()
		{
			try
			{
				var list = _rentalLogic.ReadList(null);

				var listClients = _clientLogic.ReadList(null);

				if (list != null)
				{
					dataGridView.DataSource = list;
					dataGridView.Columns["ClientId"].Visible = false;
					dataGridView.Columns["CarId"].Visible = false;
					dataGridView.Columns["Id"].Visible = false;
				}

				if (listClients != null)
				{
					comboBoxClientsEmail.DisplayMember = "Email";
					comboBoxClientsEmail.ValueMember = "Id";
					comboBoxClientsEmail.DataSource = listClients;
					comboBoxClientsEmail.SelectedItem = null;
				}
			}
			catch (Exception ex)
			{}
		}
		private void филиалыToolStripMenuItem_Click(object sender, EventArgs e)
		{
			var service = Program.ServiceProvider?.GetService(typeof(FormBranches));

			if (service is FormBranches form)
			{
				form.ShowDialog();
				LoadData();
			}
		}
		
		private void автомобилиToolStripMenuItem_Click(object sender, EventArgs e)
		{
			var service = Program.ServiceProvider?.GetService(typeof(FormCars));

			if (service is FormCars form)
			{
				form.ShowDialog();
				LoadData();
			}
		}

		private void клиентыToolStripMenuItem_Click(object sender, EventArgs e)
		{
			var service = Program.ServiceProvider?.GetService(typeof(FormClients));

			if (service is FormClients form)
			{
				form.ShowDialog();
				LoadData();
			}
		}

		private void buttonAdd_Click(object sender, EventArgs e)
		{
			var service = Program.ServiceProvider?.GetService(typeof(FormCreateRental));

			if (service is FormCreateRental form)
			{
				form.ShowDialog();
				LoadData();
			}
		}

		private void buttonUpdate_Click(object sender, EventArgs e)
		{
			LoadData();			
		}

		private void FormRentals_Load(object sender, EventArgs e)
		{
			LoadData();
		}

		private void buttonAddReview_Click(object sender, EventArgs e)
		{
			if (dataGridView.SelectedRows.Count == 1)
			{
				var service = Program.ServiceProvider?.GetService(typeof(FormAddReview));

				if (service is FormAddReview form)
				{
					form.Id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);

					form.ShowDialog();
					LoadData();
				}
			}
		}

		private void testsToolStripMenuItem_Click(object sender, EventArgs e)
		{
			var service = Program.ServiceProvider?.GetService(typeof(FormTests));

			if (service is FormTests form)
			{
				form.ShowDialog();
				LoadData();
			}
		}
	}
}