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

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

		private readonly IOrderLogic _orderLogic;

		private readonly IReportLogic _reportLogic;
		public FormMain(ILogger<FormMain> logger, IOrderLogic orderLogic, IReportLogic reportLogic)
		{
			InitializeComponent();
			_logger = logger;
			_orderLogic = orderLogic;
			_reportLogic = reportLogic;
		}

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

		private void LoadData()
		{
			_logger.LogInformation("Загрузка заказов");
			try
			{
				var list = _orderLogic.ReadList(null);
				if (list != null)
				{
					dataGridView.DataSource = list;
					dataGridView.Columns["GiftId"].Visible = false;
					dataGridView.Columns["GiftName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
				}
				_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 service =
		   Program.ServiceProvider?.GetService(typeof(FormComponents));
			if (service is FormComponents form)
			{
				form.ShowDialog();
			}
		}

		private void ИзделияToolStripMenuItem_Click(object sender, EventArgs e)
		{
			var service = Program.ServiceProvider?.GetService(typeof(FormGifts));

			if (service is FormGifts form)
			{
				form.ShowDialog();
			}
		}
		private void МагазиныToolStripMenuItem_Click(object sender, EventArgs e)
		{
			var service = Program.ServiceProvider?.GetService(typeof(FormShops));

			if (service is FormShops form)
			{
				form.ShowDialog();
			}
		}
		private void продажиToolStripMenuItem_Click(object sender, EventArgs e)
		{
			var service = Program.ServiceProvider?.GetService(typeof(FormSell));

			if (service is FormSell form)
			{
				form.ShowDialog();
			}
		}

		private void поставкиToolStripMenuItem_Click(object sender, EventArgs e)
		{
			var service = Program.ServiceProvider?.GetService(typeof(FormSupply));

			if (service is FormSupply form)
			{
				form.ShowDialog();
			}
		}
		private void ButtonCreateOrder_Click(object sender, EventArgs e)
		{
			var service = Program.ServiceProvider?.GetService(typeof(FormCreateOrder));
			if (service is FormCreateOrder form)
			{
				form.ShowDialog();
				LoadData();
			}
		}

		private void ButtonTakeOrderInWork_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 'В работе'", id);
				try
				{
					var operationResult = _orderLogic.TakeOrderInWork(new OrderBindingModel
					{
						Id = id,
                        GiftId = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["GiftId"].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.");
					}
					LoadData();
				}
				catch (Exception ex)
				{
					_logger.LogError(ex, "Ошибка передачи заказа в работу");
					MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
					MessageBoxIcon.Error);
				}
			}
		}

		private void ButtonOrderReady_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 'Готов'", id);
				try
				{
					var operationResult = _orderLogic.DeliveryOrder(new OrderBindingModel
					{
						Id = id,
						GiftId = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["GiftId"].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.");
					}
					LoadData();
				}
				catch (Exception ex)
				{
					_logger.LogError(ex, "Ошибка отметки о готовности заказа");
					MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
				}
			}
		}

		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),
						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 ShopReplenishment_Click(object sender, EventArgs e)
		{
			var service = Program.ServiceProvider?.GetService(typeof(FormShopReplenishment));

			if (service is FormShopReplenishment form)
			{
				form.ShowDialog();
			}
		}
		private void ButtonRef_Click(object sender, EventArgs e)
		{
			LoadData();
		}

		//4
		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 service = Program.ServiceProvider?.GetService(typeof(FormReportGiftComponents));

			if (service is FormReportGiftComponents form)
			{
				form.ShowDialog();
			}
		}
		private void OrdersToolStripMenuItem_Click(object sender, EventArgs e)
		{
			var service = Program.ServiceProvider?.GetService(typeof(FormReportOrders));

			if (service is FormReportOrders form)
			{
				form.ShowDialog();
			}
		}
		// 4 hard
		private void списокМагазиновToolStripMenuItem_Click(object sender, EventArgs e)
		{
			using var dialog = new SaveFileDialog { Filter = "docx|*.docx" };
			if (dialog.ShowDialog() == DialogResult.OK)
			{
				_reportLogic.SaveShopsToWordFile(new ReportBindingModel
				{
					FileName = dialog.FileName
				});
				MessageBox.Show("Выполнено", "Успех", MessageBoxButtons.OK,
			   MessageBoxIcon.Information);
			}
		}
		private void подаркиПоМагазинамToolStripMenuItem_Click(object sender, EventArgs e)
		{
			var service = Program.ServiceProvider?.GetService(typeof(FormReportShopsGifts));
			if (service is FormReportShopsGifts form)
			{
				form.ShowDialog();
			}
		}
		
		private void заказыПоДатамToolStripMenuItem_Click(object sender, EventArgs e)
		{
			var service = Program.ServiceProvider?.GetService(typeof(FormReportDateOrders));
			if (service is FormReportDateOrders form)
			{
				form.ShowDialog();
			}
		}
	}
}