PIbd-21_Putincev_D.M._SUBD/Booking/BookingView/FormBooking.cs

using BookingAbstractions.Models;
using BookingAbstractions.WorkAbstractions;
using System.Windows.Forms.VisualStyles;

namespace BookingView
{
    public partial class FormBooking : Form
    {
        private readonly IBookingWork _bookingLogic;

        private readonly IClientWork _clientLogic;

        private readonly IBookWork _bookLogic;

        public FormBooking(IBookingWork bookingLogic, IClientWork clientLogic, IBookWork bookLogic)
        {
            InitializeComponent();
            _bookingLogic = bookingLogic;
            _clientLogic = clientLogic;
            _bookLogic = bookLogic;
        }

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

        private void LoadData()
        {
            var bookings = _bookingLogic.GetAll();

            dataGridView.Rows.Clear();

            if (dataGridView.ColumnCount == 0)
            {
                dataGridView.Columns.Add("Id", "ID");
                dataGridView.Columns.Add("Date", "Дата");
                dataGridView.Columns.Add("Status", "Статус");
                dataGridView.Columns.Add("Sum", "Сумма");
                dataGridView.Columns.Add("ClientId", "ClientId");
                dataGridView.Columns.Add("BookId", "BookId");
                dataGridView.Columns["ClientId"].Visible = false;
                dataGridView.Columns["BookId"].Visible = false;
                dataGridView.Columns.Add("Client", "Клиент");
                dataGridView.Columns.Add("Book", "Книга");
            }

            dataGridView.Columns["Date"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
            dataGridView.Columns["Status"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
            dataGridView.Columns["Sum"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
            dataGridView.Columns["Client"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
            dataGridView.Columns["Book"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;

            comboBoxClient.DataSource = _clientLogic.GetAll();
            comboBoxClient.DisplayMember = "Client";
            comboBoxClient.ValueMember = "Name";

            comboBoxBook.DataSource = _bookLogic.GetAll();
            comboBoxBook.DisplayMember = "Book";
            comboBoxBook.ValueMember = "Name";

            foreach (var booking in bookings)
            {
                dataGridView.Rows.Add(booking.Id, booking.Date, booking.Status, booking.Sum, booking.ClientId, booking.BookId, _clientLogic.Get(booking.ClientId)?.Name, _bookLogic.Get(booking.BookId)?.Name);
            }
        }

        private void ButtonCreate_Click(object sender, EventArgs e)
        {
            Booking newBooking = new()
            {
                Date = dateTimePickerDate.Value,
                Status = textBoxStatus.Text,
                Sum = Convert.ToInt32(textBoxSum.Text),
                ClientId = ((Client?)comboBoxClient.SelectedItem)?.Id ?? 0,
                BookId = ((Book?)comboBoxBook.SelectedItem)?.Id ?? 0,
            };

            _bookingLogic.Create(newBooking);

            LoadData();
        }

        private void ButtonUpdate_Click(object sender, EventArgs e)
        {
            if (dataGridView.SelectedRows.Count > 0)
            {
                DataGridViewRow selectedRow = dataGridView.SelectedRows[0];
                int bookingId = Convert.ToInt32(selectedRow.Cells["Id"].Value);

                Booking updatedBooking = new()
                {
                    Id = bookingId,
                    Date = dateTimePickerDate.Value,
                    Status = textBoxStatus.Text,
                    Sum = Convert.ToInt32(textBoxSum.Text),
                    ClientId = ((Client?)comboBoxClient.SelectedItem)?.Id ?? 0,
                    BookId = ((Book?)comboBoxBook.SelectedItem)?.Id ?? 0,
                };

                _bookingLogic.Update(updatedBooking);

                LoadData();
            }
            else
            {
                MessageBox.Show("Пожалуйста, выберите отзыв, которое необходимо обновить");
            }
        }

        private void ButtonDelete_Click(object sender, EventArgs e)
        {
            if (dataGridView.SelectedRows.Count > 0)
            {
                DataGridViewRow selectedRow = dataGridView.SelectedRows[0];
                int bookingId = Convert.ToInt32(selectedRow.Cells["Id"].Value);

                _bookingLogic.Delete(bookingId);

                LoadData();
            }
            else
            {
                MessageBox.Show("Пожалуйста, выберите отзыв, которое необходимо удалить");
            }
        }

        private void DataGridView_CellClick(object sender, DataGridViewCellEventArgs e)
        {
            if (e.RowIndex >= 0)
            {
                DataGridViewRow row = dataGridView.Rows[e.RowIndex];
                dateTimePickerDate.Value = DateTime.Parse(row.Cells["Date"].Value.ToString());
                textBoxStatus.Text = row.Cells["Status"].Value.ToString();
                textBoxSum.Text = row.Cells["Sum"].Value.ToString();
                comboBoxClient.SelectedValue = row.Cells["Client"].Value;
                comboBoxBook.SelectedValue =row.Cells["Book"].Value;
            }
        }
    }
}