using GiftShopBusinessLogic.BusinessLogics;
using GiftShopContracts.BindingModels;
using GiftShopContracts.BusinessLogicsContracts;
using GiftShopContracts.DI;
using GiftShopDataModels.Enums;
using Microsoft.Extensions.Logging;

namespace GiftShopView
{
	public partial class FormMain : Form
	{
		private readonly ILogger _logger;

		private readonly IOrderLogic _orderLogic;

		private readonly IReportLogic _reportLogic;

		private readonly IWorkProcess _workProcess;

		private readonly IBackUpLogic _backUpLogic;

		public FormMain(ILogger<FormMain> logger, IOrderLogic orderLogic, IReportLogic reportLogic, IWorkProcess workProcess, IBackUpLogic backUpLogic)
		{
			InitializeComponent();
			_logger = logger;
			_orderLogic = orderLogic;
			_reportLogic = reportLogic;
			_workProcess = workProcess;
			_backUpLogic = backUpLogic;	
		}

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

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

		private void КомпонентыToolStripMenuItem_Click(object sender, EventArgs e)
		{
			var form = DependencyManager.Instance.Resolve<FormComponents>();
			form.ShowDialog();
		}

		private void ИзделияToolStripMenuItem_Click(object sender, EventArgs e)
		{
			var form = DependencyManager.Instance.Resolve<FormGifts>();
			form.ShowDialog();
		}

		private void ButtonCreateOrder_Click(object sender, EventArgs e)
		{
			var form = DependencyManager.Instance.Resolve<FormCreateOrder>();
			form.ShowDialog();
			LoadData();
		}

		private void ButtonIssuedOrder_Click(object sender, EventArgs e)
		{
			if (dataGridView.SelectedRows.Count == 1)
			{
				int id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
				_logger.LogInformation("Заказ №{id}. Меняется статус на 'Выдан'", id);
				try
				{
					var operationResult = _orderLogic.FinishOrder(new OrderBindingModel
					{
						Id = id,
						GiftId = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["GiftId"].Value),
						ClientId = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["ClientId"].Value),
						GiftName = dataGridView.SelectedRows[0].Cells["GiftName"].Value.ToString(),
						Status = Enum.Parse<OrderStatus>(dataGridView.SelectedRows[0].Cells["Status"].Value.ToString()),
						Count = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Count"].Value),
						Sum = double.Parse(dataGridView.SelectedRows[0].Cells["Sum"].Value.ToString()),
						DateCreate = DateTime.Parse(dataGridView.SelectedRows[0].Cells["DateCreate"].Value.ToString()),
					});
					if (!operationResult)
					{
						throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
					}
					_logger.LogInformation("Заказ №{id} выдан", id);
					LoadData();
				}
				catch (Exception ex)
				{
					_logger.LogError(ex, "Ошибка отметки о выдачи заказа");
					MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
				}
			}
		}

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

		private void ComponentsToolStripMenuItem_Click(object sender, EventArgs e)
		{
			using var dialog = new SaveFileDialog { Filter = "docx|*.docx" };

			if (dialog.ShowDialog() == DialogResult.OK)
			{
				_reportLogic.SaveGiftsToWordFile(new ReportBindingModel
				{
					FileName = dialog.FileName
				});
				MessageBox.Show("Выполнено", "Успех", MessageBoxButtons.OK, MessageBoxIcon.Information);
			}
		}

		private void ComponentGiftsToolStripMenuItem_Click(object sender, EventArgs e)
		{
			var form = DependencyManager.Instance.Resolve<FormReportGiftComponents>();
			form.ShowDialog();
		}

		private void OrdersToolStripMenuItem_Click(object sender, EventArgs e)
		{
			var form = DependencyManager.Instance.Resolve<FormReportOrders>();
			form.ShowDialog();
		}

		private void ClientsToolStripMenuItem_Click(object sender, EventArgs e)
		{
			var form = DependencyManager.Instance.Resolve<FormClients>();
			form.ShowDialog();
		}

		private void исполнителиToolStripMenuItem_Click(object sender, EventArgs e)
		{
			var form = DependencyManager.Instance.Resolve<FormImplementers>();
			form.ShowDialog();
		}

		private void запускРаботToolStripMenuItem_Click(object sender, EventArgs e)
		{
			_workProcess.DoWork(DependencyManager.Instance.Resolve<IImplementerLogic>(), _orderLogic);
			MessageBox.Show("Процесс обработки запущен", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
		}

		private void письмаToolStripMenuItem_Click(object sender, EventArgs e)
		{
			var form = DependencyManager.Instance.Resolve<FormMails>();
			form.ShowDialog();
		}
		private void создатьБекапToolStripMenuItem_Click(object sender, EventArgs e)
		{
			try
			{
				if (_backUpLogic != null)
				{
					var fbd = new FolderBrowserDialog();
					if (fbd.ShowDialog() == DialogResult.OK)
					{
						_backUpLogic.CreateBackUp(new BackUpSaveBinidngModel
						{
							FolderName = fbd.SelectedPath
						});
						MessageBox.Show("Бекап создан", "Сообщение",
					   MessageBoxButtons.OK, MessageBoxIcon.Information);
					}
				}
			}
			catch (Exception ex)
			{
				MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
			   MessageBoxIcon.Error);
			}
		}
	}
}