using FurnitureAssemblyContracts.BindingModels;
using FurnitureAssemblyContracts.BusinessLogicsContracts;
using FurnitureAssemblyContracts.DI;
using FurnitureAssemblyDataModels.Enums;
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;

namespace FurnitureAssemblyView
{
    public partial class FormMain : Form
    {
        private readonly ILogger _logger;

        private readonly IOrderLogic _orderLogic;

        private readonly IReportLogic _reportLogic;

        private readonly IWorkProcess _workProcess;

        private readonly IBackUpLogic _backUpLogic;

        public FormMain(ILogger<FormMain> logger, IOrderLogic orderLogic, IReportLogic reportLogic, IWorkProcess workProcess, IBackUpLogic backUpLogic)
        {
            InitializeComponent();

            _logger = logger;
            _orderLogic = orderLogic;
            _reportLogic = reportLogic;
            _workProcess = workProcess;
            _backUpLogic = backUpLogic;
        }

        private void FormMain_Load(object sender, EventArgs e)
        {
            LoadData();
        }

        private void LoadData()
        {
            _logger.LogInformation("Загрузка заказов");

            try
            {
                dataGridView.FillandConfigGrid(_orderLogic.ReadList(null));

                _logger.LogInformation("Успешная загрузка заказов");
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "Ошибка загрузки заказов");
                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }

        private void WorkPieceToolStripMenuItem_Click(object sender, EventArgs e)
        {
            var form = DependencyManager.Instance.Resolve<FormWorkPieces>();

            form.ShowDialog();
        }

        private void FurnitureToolStripMenuItem_Click(object sender, EventArgs e)
        {
            var form = DependencyManager.Instance.Resolve<FormFurnitures>();

            form.ShowDialog();
        }

        private void ButtonCreateOrder_Click(object sender, EventArgs e)
        {
            var form = DependencyManager.Instance.Resolve<FormCreateOrder>();

            form.ShowDialog();
            LoadData();
        }

        private void ButtonIssuedOrder_Click(object sender, EventArgs e)
        {
            if (dataGridView.SelectedRows.Count == 1)
            {
                int id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
                _logger.LogInformation("Заказ №{id}. Меняется статус на 'Выдан'", id);

                try
                {
                    var operationResult = _orderLogic.DeliveryOrder(new OrderBindingModel
                    {
                        Id = id
                    });

                    if (!operationResult)
                    {
                        throw new Exception("Заказ не в статусе готовности. Дополнительная информация в логах.");
                    }

                    _logger.LogInformation("Заказ №{id} выдан", id);

                    LoadData();
                }
                catch (Exception ex)
                {
                    _logger.LogError(ex, "Ошибка отметки о выдачи заказа");
                    MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                }
            }
        }

        private void WorkPiecesToolStripMenuItem_Click(object sender, EventArgs e)
        {
            using var dialog = new SaveFileDialog { Filter = "docx|*.docx" };

            if (dialog.ShowDialog() == DialogResult.OK)
            {
                _reportLogic.SaveFurnituresToWordFile(new ReportBindingModel
                {
                    FileName = dialog.FileName
                });

                MessageBox.Show("Выполнено", "Успех", MessageBoxButtons.OK, MessageBoxIcon.Information);
            }
        }

        private void WorkPieceFurnituresToolStripMenuItem_Click(object sender, EventArgs e)
        {
            var form = DependencyManager.Instance.Resolve<FormReportFurnitureWorkPieces>();

            form.ShowDialog();
        }

        private void OrdersToolStripMenuItem_Click(object sender, EventArgs e)
        {
            var form = DependencyManager.Instance.Resolve<FormReportOrders>();

            form.ShowDialog();
        }

        private void ButtonRefresh_Click(object sender, EventArgs e)
        {
            LoadData();
        }

        private void ClientsToolStripMenuItem_Click(object sender, EventArgs e)
        {
            var form = DependencyManager.Instance.Resolve<FormClients>();

            form.ShowDialog();
        }

        private void StartingWorkToolStripMenuItem_Click(object sender, EventArgs e)
        {
            _workProcess.DoWork(DependencyManager.Instance.Resolve<IImplementerLogic>()!, _orderLogic);

            MessageBox.Show("Процесс обработки запущен", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
        }

        private void ImplementerToolStripMenuItem_Click(object sender, EventArgs e)
        {
            var form = DependencyManager.Instance.Resolve<FormImplementers>();

            form.ShowDialog();
        }

        private void MailsToolStripMenuItem_Click(object sender, EventArgs e)
        {
            var form = DependencyManager.Instance.Resolve<FormMails>();

            form.ShowDialog();
        }

        private void CreateBackUpToolStripMenuItem_Click(object sender, EventArgs e)
        {
            try
            {
                if (_backUpLogic != null)
                {
                    var fbd = new FolderBrowserDialog();

                    if (fbd.ShowDialog() == DialogResult.OK)
                    {
                        _backUpLogic.CreateBackUp(new BackUpSaveBindingModel
                        {
                            FolderName = fbd.SelectedPath
                        });

                        MessageBox.Show("Бекап создан", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
                    }
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }
    }
}