using JewelryStoreContracts.BindingModels;
using JewelryStoreContracts.BusinessLogicsContracts;
using JewelryStoreContracts.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 JewelryStore
{
    public partial class FormImplementers : Form
    {
        private readonly ILogger _logger;
        private readonly IImplementerLogic _logic;
        public FormImplementers(ILogger<FormImplementers> logger, IImplementerLogic logic)
        {
            InitializeComponent();
            _logger = logger;
            _logic = logic;
        }

        private void AddButton_Click(object sender, EventArgs e)
        {
			var form = DependencyManager.Instance.Resolve<FormImplementer>();

			if (form.ShowDialog() == DialogResult.OK)
			{
				LoadData();
			}
		}

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

				form.Id = Convert.ToInt32(DataGridView.SelectedRows[0].Cells["Id"].Value);

				if (form.ShowDialog() == DialogResult.OK)
				{
					LoadData();
				}
			}
		}

        private void DeleteButton_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 исполнителя");

                    try
                    {
                        if (!_logic.Delete(new ImplementerBindingModel
                        {
                            Id = id
                        }))
                        {
                            throw new Exception("Ошибка при удалении. Дополнительная информация в логах.");
                        }

                        LoadData();
                    }
                    catch (Exception ex)
                    {
                        _logger.LogError(ex, "Ошибка удаления исполнителя");
                        MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                    }
                }
            }
        }

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

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

        private void LoadData()
        {
			try
			{
				DataGridView.FillandConfigGrid(_logic.ReadList(null));
				_logger.LogInformation("Загрузка исполнителей");
			}
			catch (Exception ex)
			{
				_logger.LogError(ex, "Ошибка загрузки исполнителей");
				MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
				MessageBoxIcon.Error);
			}
		}
    }
}