using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Data.Common;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using MySql.Data.MySqlClient;

namespace demMalyhin
{
    public partial class ManagerOrder : Form
    {
        private MySqlDataAdapter dataAdapter;
        private DataTable prodTable;
        private BindingSource bindingSource = new BindingSource();
        public ManagerOrder()
        {
            InitializeComponent();
            LoadProdData();
        }

        private void btnBack_Click(object sender, EventArgs e)
        {
            this.Close();
            ManagerMainForm mainForm = new ManagerMainForm();
            mainForm.Show();
        }
        private void LoadProdData() // загрузка данных в дгв
        {
            try
            {
                DB db = new DB();
                using (MySqlConnection connection = db.getConnection())
                {
                    connection.Open();
                    string query = "SELECT id_Orders AS `Идентификатор`, order_date AS `Дата заказа`, delivery_date AS `Дата доставки`, pickup_points.index AS `Почтовый индекс`, pickup_points.street AS `Улица`, pickup_points.city AS `Город`, pickup_points.house_number AS `Номер здания`, users.Surname AS `Фамилия клиента`, users.Name AS `Имя клиента`, users.Patronymic AS `Отчество`, Orders.code AS `Код заказа`, OrderStatus.status_name AS `Статус заказа` FROM Orders LEFT JOIN pickup_points ON Orders.pickup_point_id = pickup_points.idpickup_points JOIN users ON Orders.user_initials_id = users.id_users JOIN OrderStatus ON Orders.orderstatus_id = OrderStatus.id_OrderStatus";

                    dataAdapter = new MySqlDataAdapter(query, connection);
                    prodTable = new DataTable();
                    dataAdapter.Fill(prodTable);
                    DataGridViewProduct.RowTemplate.Height = 60;
                    bindingSource.DataSource = prodTable;
                    DataGridViewProduct.DataSource = bindingSource;
                    DataGridViewProduct.AllowUserToAddRows = false;
                    DataGridViewProduct.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.DisplayedCells;
                    DataGridViewProduct.ReadOnly = true; // настройки дгв

                }
            }
            catch (MySqlException ex)
            {
                MessageBox.Show("Ошибка при подключении к базе данных или выполнении запроса: " + ex.Message);
            }
            catch (Exception ex)
            {
                MessageBox.Show("Произошла общая ошибка: " + ex.Message);
            }

        }

        private void btnExit_Click(object sender, EventArgs e)
        {
            Application.Exit();
        }
    }
}