using ConfectioneryContracts.BindingModels;
using ConfectioneryContracts.BusinessLogicsContracts;
using ConfectioneryContracts.DI;
using Microsoft.Extensions.Logging;
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 ConfectioneryView
{
    public partial class FormComponents : Form
    {
        private readonly ILogger _logger;
        private readonly IComponentLogic _logic;
        public FormComponents(ILogger<FormComponents> logger, IComponentLogic logic)
        {
            InitializeComponent();
            _logger = logger;
            _logic = logic;
        }

        private void buttonAdd_Click(object sender, EventArgs e)
        {
			var form = DependencyManager.Instance.Resolve<FormComponent>();
			if (form.ShowDialog() == DialogResult.OK)
			{
				LoadData();
			}
		}

        private void FormComponents_Load(object sender, EventArgs e)
        {
            LoadData();
        }
        private void LoadData()
        {
            try
            {
				dataGridView.FillAndConfigGrid(_logic.ReadList(null));
				_logger.LogInformation("Загрузка компонентов");
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "Ошибка загрузки компонентов");
                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }

        private void buttonUpd_Click(object sender, EventArgs e)
        {
            if (dataGridView.SelectedRows.Count == 1)
            {
				var form = DependencyManager.Instance.Resolve<FormComponent>();

				form.Id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
				if (form.ShowDialog() == DialogResult.OK)
				{
					LoadData();
				}
			}
        }

        private void buttonDel_Click(object sender, EventArgs e)
        {
            if (dataGridView.SelectedRows.Count == 1)
            {
                if (MessageBox.Show("Удалить запись?", "Вопрос", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
                {
                    int id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
                    _logger.LogInformation("Удаление компонента");
                    try
                    {
                        if (!_logic.Delete(new ComponentBindingModel
                        {
                            Id = id
                        }))
                        {
                            throw new Exception("Ошибка при удалении. Дополнительная информация в логах.");
                        }
                        LoadData();
                    }
                    catch (Exception ex)
                    {
                        _logger.LogError(ex, "Ошибка удаления компонента");
                        MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                    }
                }
            }

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