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;
using PrecastConcretePlantBusinessLogic.BusinessLogic;
using PrecastConcretePlantContracts.BusinessLogicsContracts;
using PrecastConcretePlantContracts.ViewModels;

namespace PrecastConcretePlantView
{
    public partial class FormSellReinforced : Form
    {
        private readonly ILogger _logger;
        private readonly IShopLogic _shopLogic;
        private readonly IReinforcedLogic _reinforcedLogic;
        private readonly List<ReinforcedViewModel>? _listReinforced;
        public FormSellReinforced(ILogger<FormSellReinforced> logger, IShopLogic shopLogic, IReinforcedLogic reinforcedLogic)
        {
            InitializeComponent();
            _logger = logger;
            _shopLogic = shopLogic;
            _reinforcedLogic = reinforcedLogic;
            _listReinforced = reinforcedLogic.ReadList(null);
            if (_listReinforced != null)
            {
                comboBoxReinforced.DisplayMember = "ReinforcedName";
                comboBoxReinforced.ValueMember = "Id";
                comboBoxReinforced.DataSource = _listReinforced;
                comboBoxReinforced.SelectedItem = null;
            }
        }
        private void ButtonSave_Click(object sender, EventArgs e)
        {
            if (comboBoxReinforced.SelectedValue == null)
            {
                MessageBox.Show("Выберите ЖБИ", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }
            if (string.IsNullOrEmpty(numericUpDownCount.Text))
            {
                MessageBox.Show("Заполните количество", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }
            _logger.LogInformation("Продажа ЖБИ");
            try
            {
                var reinforced = _reinforcedLogic.ReadElement(new()
                {
                    Id = (int)comboBoxReinforced.SelectedValue
                });
                if (reinforced == null)
                {
                    throw new Exception("ЖБИ не найдено. Дополнительная информация в логах.");
                }
                var operationResult = _shopLogic.SellReinforced(
                    model: reinforced,
                    count: (int)numericUpDownCount.Value
                );
                if (!operationResult)
                {
                    throw new Exception("Ошибка при продаже ЖБИ. 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 сохранения ЖБИ");
                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }

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