using BuisnessLogic;
using Contracts.BindingModels;
using Contracts.BuisnessLogicsContracts;
using Contracts.SearchModels;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Runtime.CompilerServices;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace DeliveryApp
{
    public partial class FormDelivery : Form
    {
        private readonly ITypeLogic _typeLogic;
        private readonly IDeliveryLogic _deliveryLogic;
        private int? _id;
        private string? currentImage;
        public int Id { set { _id = value; } }
        public FormDelivery(ITypeLogic typeLogic, IDeliveryLogic deliveryLogic)
        {
            _typeLogic = typeLogic;
            _deliveryLogic = deliveryLogic;
            InitializeComponent();
        }

        private void FormDelivery_Load(object sender, EventArgs e)
        {
            customTextBoxNumber2.TextBoxNumber = "(0000)00-00-00";
            LoadData();
        }
        private void LoadData()
        {
            var list = _typeLogic.ReadList(null);
            if (list != null)
            {
                foreach (var item in list)
                {
                    customCheckedListBox1.DataList.Add(item.PostType);
                }
            }
            if (_id.HasValue)
            {
                try
                {
                    var element = _deliveryLogic.ReadElement(new DeliverySearchModel
                    {
                        Id = _id.Value,
                    });
                    if (element != null)
                    {
                        textBox1.Text = element.CourierFIO;
                        customTextBoxNumber2.TextBoxNumber = element.Phone;
                        customCheckedListBox1.SelectedValue = element.Type;
                        pictureBox1.Image = Image.FromFile(element.Image);
                        currentImage = element.Image;
                    }
                }
                catch (Exception ex)
                {
                    MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                }
            }
        }
        private void ButtonSave_Click(object sender, EventArgs e)
        {
            if (string.IsNullOrEmpty(textBox1.Text))
            {
                MessageBox.Show("Заполните фио", "Ошибка",
                MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }
            if (customCheckedListBox1.SelectedValue == null)
            {
                MessageBox.Show("Выберите тип", "Ошибка",
                MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }
            var ss = customTextBoxNumber2.NumPattern;
            if (customTextBoxNumber2.TextBoxNumber == null)
            {
                MessageBox.Show("Заполните номер", "Ошибка",
                MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }
            if (currentImage == null)
            {
                MessageBox.Show("Выберите фото", "Ошибка",
                MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }
            try
            {
                var model = new DeliveryBindingModel
                {
                    Id = _id ?? 0,
                    CourierFIO = textBox1.Text,
                    Image = currentImage,
                    Phone = customTextBoxNumber2.TextBoxNumber,
                    Type = customCheckedListBox1.SelectedValue,

                };
                var operationResult = _id.HasValue ? _deliveryLogic.Update(model) :
                _deliveryLogic.Create(model);
                if (!operationResult)
                {
                    throw new Exception("Ошибка при сохранении.");
                }
                MessageBox.Show("Сохранение прошло успешно", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
                DialogResult = DialogResult.OK;
                Close();
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }

        private void buttonImage_Click(object sender, EventArgs e)
        {
            using (OpenFileDialog dlg = new OpenFileDialog())
            {
                dlg.Title = "Выберите фото";
                dlg.Filter = "Image Files (*.bmp;*.jpg;*.jpeg,*.png)|*.BMP;*.JPG;*.JPEG;*.PNG";
                if (dlg.ShowDialog() == DialogResult.OK)
                {
                    pictureBox1.Image = new Bitmap(dlg.FileName);
                    currentImage = dlg.FileName;
                }
            }
        }
        private void ButtonCancel_Click(object sender, EventArgs e)
        {
            DialogResult = DialogResult.Cancel;
            Close();
        }
    }
}