using AntiAircraftGun.CollectionGenereticObject;
using AntiAircraftGun.CollectionGenereticObjects;
using AntiAircraftGun.CollectionGenericObjects;
using AntiAircraftGun.Drawnings;
using AntiAircraftGun.Exceptions;
using Microsoft.Extensions.Logging;

namespace AntiAircraftGun;
/// <summary>
/// Форма работы с компанией и ее коллекцией
/// </summary>
public partial class FormArmoredCarCollection : Form
{
    /// <summary>
    /// Хранилише коллекций
    /// </summary>
    private readonly StorageCollection<DrawningArmoredCar> _storageCollection;
    /// <summary>
    /// Компания
    /// </summary>
    private AbstractCompany? _company = null;
    /// <summary>
    /// Логгер
    /// </summary>
    private readonly ILogger _logger;

    /// <summary>
    /// Конструктор
    /// </summary>
    public FormArmoredCarCollection(ILogger<FormArmoredCarCollection> logger)
    {
        InitializeComponent();
        _storageCollection = new();
        _logger = logger;
    }

    /// <summary>
    /// Выбор компании
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void comboBoxSelectorCompany_SelectedIndexChanged(object sender, EventArgs e)
    {
        panelCompanyTools.Enabled = false;
    }

    /// <summary>
    /// Добавление машины
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void buttonAddArmoredCar_Click(object sender, EventArgs e)
    {
        FormCarConfig form = new();

        form.Show();
        form.AddEvent(SetCar);
    }
    /// <summary>
    /// Добавление машины в коллекции
    /// </summary>
    /// <param name="armoredCar"></param>
    private void SetCar(DrawningArmoredCar? armoredCar)
    {
        try
        {
            if (_company == null || armoredCar == null)
            {
                return;
            }
            if (_company + armoredCar != -1)
            {
                MessageBox.Show("Объект добавлен");
                pictureBox.Image = _company.Show();
            }

        }
        catch (CollectionOverflowException)
        {
            MessageBox.Show("Не удалось добавить объект");
        }
    }


    /// <summary>
    /// Удаление объекта
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void buttonRemoveArmoredCar_Click(object sender, EventArgs e)
    {
        if (string.IsNullOrEmpty(maskedTextBoxPosition.Text) || _company == null)
        {
            return;
        }
        if (MessageBox.Show("Удалить объект?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) != DialogResult.Yes)
        {
            return;
        }
        int pos = Convert.ToInt32(maskedTextBoxPosition.Text);
        try
        {
            if (_company - pos != null)
            {
                MessageBox.Show("Объект удален");
                pictureBox.Image = _company.Show();
            }
            else
            {
                MessageBox.Show("Не удалось удалить объект");
            }
        }
        catch (PositionOutOfCollectionException)
        {
            MessageBox.Show("Ошибка при удалении объекта");
        }
        catch (Exception)
        {
            MessageBox.Show("Неизвестная ошибка при удалении объекта");
        }
    }

    /// <summary>
    /// Перерисовка коллекции
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void buttonRefresh_Click(object sender, EventArgs e)
    {
        if (_company == null)
        {
            return;
        }
        try
        {
            pictureBox.Image = _company.Show();

        }
        catch (PositionOutOfCollectionException) { }
        catch (Exception) { }
    }

    /// <summary>
    /// Передача объекта в другую форму
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void buttonGoToChek_Click(object sender, EventArgs e)
    {
        if (_company == null)
        {
            return;
        }

        DrawningArmoredCar? armoredcar = null;
        int counter = 100;
        while (armoredcar == null)
        {
            armoredcar = _company.GetRandomObject();
            counter--;
            if (counter <= 0)
            {
                break;
            }
        }

        if (armoredcar == null)
        {
            return;
        }

        FormAntiAircraftGun form = new()
        {
            SetArmoredCar = armoredcar
        };

        form.ShowDialog();
    }
    /// <summary>
	/// Обновление списка в listBoxCollection
	/// </summary>
	private void RerfreshListBoxItems()
    {
        listBoxCollection.Items.Clear();
        for (int i = 0; i < _storageCollection.Keys?.Count; ++i)
        {
            string? colName = _storageCollection.Keys?[i];
            if (!string.IsNullOrEmpty(colName))
            {
                listBoxCollection.Items.Add(colName);
            }
        }

    }
    /// <summary>
    /// Добавление коллекции
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void buttonCollectionAdd_Click(object sender, EventArgs e)
    {
        if (string.IsNullOrEmpty(textBoxCollectionName.Text) || (!radioButtonList.Checked && !radioButtonMassive.Checked))
        {
            MessageBox.Show("Не все данные заполнены", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
            return;
        }

        CollectionType collectionType = CollectionType.None;
        if (radioButtonMassive.Checked)
        {
            collectionType = CollectionType.Massive;
        }
        else if (radioButtonList.Checked)
        {
            collectionType = CollectionType.List;
        }

        _storageCollection.AddCollection(textBoxCollectionName.Text, collectionType);
        RerfreshListBoxItems();
    }
    /// <summary>
    /// Удаление коллекции
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void buttonCollectionDel_Click(object sender, EventArgs e)
    {
        if (listBoxCollection.SelectedIndex < 0 || listBoxCollection.SelectedItem == null)
        {
            MessageBox.Show("Коллекция не выбрана");
            return;
        }

        if (MessageBox.Show("Удалить коллекцию?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
        {
            return;
        }
        _storageCollection.DelCollection(listBoxCollection.SelectedItem.ToString());
        RerfreshListBoxItems();
    }
    /// <summary>
    /// Создание комании
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void buttonCreateCompany_Click(object sender, EventArgs e)
    {
        if (listBoxCollection.SelectedIndex < 0 || listBoxCollection.SelectedItem == null)
        {
            MessageBox.Show("Коллекция не выбрана");
            return;
        }

        ICollectionGenericObjects<DrawningArmoredCar>? collection = _storageCollection[listBoxCollection.SelectedItem.ToString() ?? string.Empty];
        if (collection == null)
        {
            MessageBox.Show("Коллекция не проинициализирована");
            return;
        }
        try
        {
            switch (comboBoxSelectorCompany.Text)
            {
                case "База":
                    _company = new CarBase(pictureBox.Width, pictureBox.Height, collection);
                    break;
            }

        }
        catch (ObjectNotFoundException)
        {

        }

        panelCompanyTools.Enabled = true;
        RerfreshListBoxItems();
    }
    /// <summary>
    /// Обработка нажатия "Сохранение"
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void SaveToolStripMenuItem_Click(object sender, EventArgs e)
    {
        if (saveFileDialog.ShowDialog() == DialogResult.OK)
        {
            try
            {
                _storageCollection.SaveData(saveFileDialog.FileName);
                MessageBox.Show("Сохранение прошло успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
                _logger.LogInformation("Сохранение в файл: {filename}", saveFileDialog.FileName);
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message, "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
                _logger.LogError("Ошибка: {Message}", ex.Message);
            }
        }
    }
    /// <summary>
    /// Обработка нажатия "Загрузка"
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void LoadToolStripMenuItem_Click(object sender, EventArgs e)
    {
        if (openFileDialog.ShowDialog() == DialogResult.OK)
        {
            try
            {
                _storageCollection.LoadData(openFileDialog.FileName);
                MessageBox.Show("Загрузка прошла успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
                foreach (var collection in _storageCollection.Keys)
                {
                    listBoxCollection.Items.Add(collection);
                }
                RerfreshListBoxItems();
            }
            catch (Exception ex)
            {
                MessageBox.Show($"Не загрузилось: {ex.Message}", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);

            }
        }
    }
}