using GarmentFactoryContracts.BindingModels;
using GarmentFactoryContracts.BusinessLogicsContracts;
using GarmentFactoryContracts.SearchModels;
using GarmentFactoryContracts.ViewModels;
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 GarmentFactoryView
{
    public partial class FormAddTextile : Form
    {
        private readonly ILogger _logger;
        private readonly ITextileLogic _logicT;
        private readonly IShopLogic _logicS;
        //Списки для ComboBox
        private List<ShopViewModel> _shopList = new List<ShopViewModel>();
        private List<TextileViewModel> _textileList = new List<TextileViewModel>();
        public FormAddTextile(ILogger<FormAddTextile> logger, ITextileLogic logicT, IShopLogic logicS)
        {
            InitializeComponent();
            _logger = logger;
            _logicT = logicT;
            _logicS = logicS;
        }

        private void FormAddTextile_Load(object sender, EventArgs e)
        {
            _shopList = _logicS.ReadList(null);
            _textileList = _logicT.ReadList(null);

            _logger.LogInformation("Загрузка списка магазинов при пополнении");
            if (_shopList != null)
            {
                comboBoxShop.DisplayMember = "ShopName";
                comboBoxShop.ValueMember = "Id";
                comboBoxShop.DataSource = _shopList;
                comboBoxShop.SelectedItem = null;
            }

            _logger.LogInformation("Загрузка списка товаров при пополнении");
            if (_textileList != null)
            {
                comboBoxTextile.DisplayMember = "TextileName";
                comboBoxTextile.ValueMember = "Id";
                comboBoxTextile.DataSource = _textileList;
                comboBoxTextile.SelectedItem = null;
            }
        }

        private void ButtonSave_Click(object sender, EventArgs e)
        {
            if (comboBoxShop.SelectedValue == null)
            {
                MessageBox.Show("Выберите магазин", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }

            if (comboBoxTextile.SelectedValue == null)
            {
                MessageBox.Show("Выберите изделие", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }

            if (string.IsNullOrEmpty(textBoxCount.Text))
            {
                MessageBox.Show("Заполните поле \"Количество\"", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }

            _logger.LogInformation("Пополнение магазина");
            try
            {
                var operationResult = _logicS.AddTextile(new SupplyBindingModel
                {
                    ShopId = Convert.ToInt32(comboBoxShop.SelectedValue),
                    TextileId = Convert.ToInt32(comboBoxTextile.SelectedValue),
                    Count = Convert.ToInt32(textBoxCount.Text)
                });

                if (!operationResult)
                {
                    throw new Exception("Ошибка при пополнении магазина. Дополнительная информация в логах.");
                }
                MessageBox.Show("Сохранение прошло успешно", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
                DialogResult = DialogResult.OK;
                Close();
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "Ошибка поплнения магазина");
                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }

        private void ButtonCancel_Click(object sender, EventArgs e)
        {
            DialogResult = DialogResult.Cancel;
            Close();
        }
    }
}