PIbd-23_Mochalov_D.V._Locomotive_Base/Locomotive/Locomotive/FormMapWithSetLocomotives.cs

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 Locomotive
{
    public partial class FormMapWithSetLocomotives : Form
    {
        /// Словарь для выпадающего списка
        private readonly Dictionary<string, AbstractMap> _mapsDict = new()
        {
            { "Simple Map", new SimpleMap() },
            { "Spike Map", new SpikeMap() },
            { "Rail Map", new RailroadMap() }
        };
        /// Объект от коллекции карт
        private readonly MapsCollection _mapsCollection;
        /// Конструктор
        public FormMapWithSetLocomotives()
        {
            InitializeComponent();
            _mapsCollection = new MapsCollection(pictureBox.Width, pictureBox.Height);
            comboBoxSelectorMap.Items.Clear();
            foreach (var elem in _mapsDict)
            {
                comboBoxSelectorMap.Items.Add(elem.Key);
            }
        }
        /// Заполнение listBoxMaps
        private void ReloadMaps()
        {
            int index = listBoxMaps.SelectedIndex;
            listBoxMaps.Items.Clear();
            for (int i = 0; i < _mapsCollection.Keys.Count; i++)
            {
                listBoxMaps.Items.Add(_mapsCollection.Keys[i]);
            }
            if (listBoxMaps.Items.Count > 0 && (index == -1 || index >= listBoxMaps.Items.Count))
            {
                listBoxMaps.SelectedIndex = 0;
            }
            else if (listBoxMaps.Items.Count > 0 && index > -1 && index < listBoxMaps.Items.Count)
            {
                listBoxMaps.SelectedIndex = index;
            }
        }
        /// Добавление карты
        private void buttonAddMap_Click(object sender, EventArgs e)
        {
            if (comboBoxSelectorMap.SelectedIndex == -1 || string.IsNullOrEmpty(textBoxNewMapName.Text))
            {
                MessageBox.Show("Not all data is complete", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }
            if (!_mapsDict.ContainsKey(comboBoxSelectorMap.Text))
            {
                MessageBox.Show("No such map", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }
            _mapsCollection.AddMap(textBoxNewMapName.Text, _mapsDict[comboBoxSelectorMap.Text]);
            ReloadMaps();
        }
        /// Выбор карты
        private void listBoxMaps_SelectedIndexChanged(object sender, EventArgs e)
        {
            pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowSet();
        }
        /// Удаление карты
        private void buttonDeleteMap_Click(object sender, EventArgs e)
        {
            if (listBoxMaps.SelectedIndex == -1)
            {
                return;
            }
            if (MessageBox.Show($"Delete map {listBoxMaps.SelectedItem}?","Deleting", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
            {
                _mapsCollection.DelMap(listBoxMaps.SelectedItem?.ToString() ?? string.Empty);
                ReloadMaps();
            }
        }
        /// Добавление объекта
        private void buttonAddLocomotive_Click(object sender, EventArgs e)
        {
            var formCarConfig = new FormLocomotiveConfig();
            formCarConfig.AddEvent(new (AddLocomotive));
            formCarConfig.Show();
        }

        private void AddLocomotive(DrawningLocomotive locomotive)
        {
            if (listBoxMaps.SelectedIndex == -1)
            {
                return;
            }

            try
            {
                if (_mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty] + new DrawningObjectLocomotive(locomotive) != -1)
                {
                    MessageBox.Show("Object added");
                    pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowSet();
                }

                else
                {
                    MessageBox.Show("Failed to add object");
                }
            }
            catch(StorageOverflowException ex)
            {
                MessageBox.Show($"Storage overflow error: {ex.Message}");
            }
            catch (Exception ex)
            {
                MessageBox.Show($"Unknown error: {ex.Message}");
            }

        }

        /// Удаление объекта
        private void buttonRemoveLocomotive_Click(object sender, EventArgs e)
        {
            if (listBoxMaps.SelectedIndex == -1)
            {
                return;
            }
            if (string.IsNullOrEmpty(maskedTextBoxPosition.Text))
            {
                return;
            }
            if (MessageBox.Show("Remove object?", "Removing", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
            {
                return;
            }
            int pos = Convert.ToInt32(maskedTextBoxPosition.Text);
            try
            {
                if (_mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty] - pos != null)
                {
                    MessageBox.Show("Object removed");
                    pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowSet();
                }
                else
                {
                    MessageBox.Show("Failed to remove object");
                }
            }
            catch(LocomotiveNotFoundException ex)
            {
                MessageBox.Show($"Delete error: {ex.Message}");
            }
            catch (Exception ex)
            {
                MessageBox.Show($"Unknown error: {ex.Message}");
            }

        }
        /// Вывод набора
        private void buttonShowStorage_Click(object sender, EventArgs e)
        {
            if (listBoxMaps.SelectedIndex == -1)
            {
                return;
            }
            pictureBox.Image =
           _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowSet();
        }
        /// Вывод карты
        private void buttonShowOnMap_Click(object sender, EventArgs e)
        {
            if (listBoxMaps.SelectedIndex == -1)
            {
                return;
            }
            pictureBox.Image =
           _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowOnMap();
        }
        /// Перемещение
        private void buttonMove_Click(object sender, EventArgs e)
        {
            if (listBoxMaps.SelectedIndex == -1)
            {
                return;
            }
            //получаем имя кнопки
            string name = ((Button)sender)?.Name ?? string.Empty;
            Direction dir = Direction.None;
            switch (name)
            {
                case "buttonUp":
                    dir = Direction.Up;
                    break;
                case "buttonDown":
                    dir = Direction.Down;
                    break;
                case "buttonLeft":
                    dir = Direction.Left;
                    break;
                case "buttonRight":
                    dir = Direction.Right;
                    break;
            }
            pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].MoveObject(dir);
        }

        private void saveToolStripMenuItem_Click(object sender, EventArgs e)
        {
            if (saveFileDialog.ShowDialog() == DialogResult.OK)
            {
                try
                {
                    _mapsCollection.SaveData(saveFileDialog.FileName);
                    MessageBox.Show("Saving success", "Result", MessageBoxButtons.OK, MessageBoxIcon.Information);
                }
                catch (Exception ex)
                {
                    MessageBox.Show($"Saving error: {ex.Message}", "Result",MessageBoxButtons.OK, MessageBoxIcon.Error);
                }
            }
        }

        private void loadToolStripMenuItem_Click(object sender, EventArgs e)
        {
            if (loadFileDialog.ShowDialog() == DialogResult.OK)
            {

                try
                {
                    _mapsCollection.LoadData(loadFileDialog.FileName);
                    MessageBox.Show("Loaded successfully", "Result", MessageBoxButtons.OK, MessageBoxIcon.Information);
                    ReloadMaps();
                    pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowSet();
                }
                catch(Exception ex)
                {
                    MessageBox.Show($"Loading failed + {ex.Message}", "Result", MessageBoxButtons.OK, MessageBoxIcon.Error);
                }
            }
        }
    }
}