using AirBomber.CollectionGenericObjects;
using AirBomber.Drawnings;
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 AirBomber
{
    public partial class FormAirPlaneCollection : Form
    {
        /// <summary>
        /// Хранилище коллекций
        /// </summary>
        private readonly StorageCollection<DrawningAirPlane> _storageCollection;

        /// <summary>
        /// Компания
        /// </summary>
        private AbstractCompany? _company;

        /// <summary>
        /// Конструктор
        /// </summary>
        public FormAirPlaneCollection()
        {
            InitializeComponent();
            _storageCollection = new();
        }

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

        /// <summary>
        /// Создание объекта класса-перемещения
        /// </summary>
        /// <param name="type">Тип создаваемого объекта</param>
        

        /// <summary>
        /// Добавление самолета
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void buttonAddAirPlane_Click(object sender, EventArgs e)
        {
            FormAirPlaneConfig form = new();
            //TODO передать метод
            form.Show();
            form.AddEvent(SetAirPlane);
        }

        /// <summary>
        /// Добавление самолета в коллекцию
        /// </summary>
        /// <param name="airplane"></param>
        private void SetAirPlane(DrawningAirPlane airplane)
        {
            if (_company == null || airplane == null)
            {
                return;
            }
            
            if (_company + airplane != -1)
            {
                MessageBox.Show("Объект добавлен");
                pictureBox.Image = _company.Show();
            }
            else
            {
                MessageBox.Show("Не удалось добавить объект");
            }

        }

        /// <summary>
        /// Получение цвета
        /// </summary>
        /// <param name="random">Генератор случайных чисел</param>
        /// <returns></returns>
        private static Color GetColor(Random random)
        {
            Color color = Color.FromArgb(random.Next(0, 256), random.Next(0, 256), random.Next(0, 256));
            ColorDialog dialog = new();
            if (dialog.ShowDialog() == DialogResult.OK)
            {
                color = dialog.Color;
            }

            return color;
        }

        /// <summary>
        /// Удаление объекта
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void ButtonRemoveAirPlane_Click(object sender, EventArgs e)
        {
            if (string.IsNullOrEmpty(maskedTextBox.Text) || _company == null)
            {
                return;
            }

            if (MessageBox.Show("Удалить объект?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) != DialogResult.Yes)
            {
                return;
            }

            int pos = Convert.ToInt32(maskedTextBox.Text);
            if (_company - pos != null)
            {
                MessageBox.Show("Объект удален");
                pictureBox.Image = _company.Show();
            }
            else
            {
                MessageBox.Show("Не удалось удалить объект");
            }
        }

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

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

            if (airplane == null)
            {
                return;
            }

            FormAirBomber form = new FormAirBomber();
            form.SetAirPlane = airplane;
            form.ShowDialog();
        }

        /// <summary>
        /// Перерисовка коллекции
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void ButtonRefresh_Click(object sender, EventArgs e)
        {
            if (_company == null)
            {
                return;
            }

            pictureBox.Image = _company.Show();
        }

        private void FormAirPlaneCollection_Load(object sender, EventArgs e)
        {

        }

        private void buttonCollectionAdd_Click(object sender, EventArgs e)
        {
            if (string.IsNullOrEmpty(textBoxCollectionName.Text) || (!radioButtonList.Checked && !radioButtonMassive.Checked))
            {
                MessageBox.Show("Не все данный 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);
            RefreshListBoxItems();
        }

        private void RefreshListBoxItems()
        {
            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);
                }
            }
        }

        private void buttonCollectionDel_Click(object sender, EventArgs e)
        {
            if (listBoxCollection.SelectedIndex < 0 || listBoxCollection.SelectedItems == 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());
            RefreshListBoxItems();
        }
        /// <summary>
        /// Создание компании
        /// </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<DrawningAirPlane>? collection = _storageCollection[listBoxCollection.SelectedItem.ToString() ?? string.Empty];
            if (collection == null)
            {
                MessageBox.Show("Коллекция не проинициализирована");
                return;
            }

            switch (comboBoxSelectorCompany.Text)
            {
                case "Хранилище":
                    _company = new AirPlaneSharingService(pictureBox.Width, pictureBox.Height, collection);
                    break;
            }

            panelCompanyTools.Enabled = true;
            RefreshListBoxItems();
        }
    }
}