using COP;
using COP.Info;
using PluginsConventionLibrary.Forms;
using PluginsConventionLibrary.Plugins;
using System.ComponentModel.Composition;
using ShopBusinessLogic.BusinessLogics;
using ShopContracts.BindingModels;
using ShopContracts.BusinessLogicsContracts;
using static COP.ExcelComponent;
using Lab1.LogicalComponents.SupportClasses;
using LegendPosition = KOP.PDFComponents.Enums.LegendPosition;
using KOP.Addition;
using static KOP.PDFComponents.OfficePackage.PdfRowParameters;
using Aspose.Words.XAttr;
using KOP.PDFComponents.OfficePackage;
using KOP.PDFComponents;

namespace PluginsConventionLibrary
{
    [Export(typeof(IPluginsConvention))]
    public class MainPluginConvention : IPluginsConvention
    {

        private KOP.MyTable tableOfValues;
        private readonly ICustomerLogic _customerLogic;
        private readonly IProductCategoryLogic _productCategoryLogic;

        public MainPluginConvention()
        {
            _customerLogic = new CustomerLogic();
            _productCategoryLogic = new ProductCategoryLogic();

            tableOfValues = new KOP.MyTable();
            var menu = new ContextMenuStrip();
            var directionMenuItem = new ToolStripMenuItem("Категория товаров");
            menu.Items.Add(directionMenuItem);
            directionMenuItem.Click += (sender, e) =>
            {
                var formDirection = new FormProductCategory(_productCategoryLogic);
                formDirection.ShowDialog();
            };
            tableOfValues.ContextMenuStrip = menu;
            ReloadData();
        }

        public void ReloadData()
        {
            try
            {
                var lst = new List<ColumnInfo>();
            
				   ColumnInfo ci1 = new ColumnInfo("ID", 100, false, "Id");
			       ColumnInfo ci2 = new ColumnInfo("FIO", 100, true, "ФИО");
			        ColumnInfo ci3 = new ColumnInfo("ProductCategoryName", 80, true, "Категория товара");
			        ColumnInfo ci5 = new ColumnInfo("PhotoFilePath", 80, false, "PhotoFilePath");
			        ColumnInfo ci4 = new ColumnInfo("Email", 80, true, "Электронная почта");
			
				lst.Add(ci1);
				lst.Add(ci2);
				lst.Add(ci3);
				lst.Add(ci4);
				lst.Add(ci5);
				tableOfValues.ColumnConfiguration(new TableConfiguration(lst));
				tableOfValues.ClearRows();
                var list = _customerLogic.Read(null);
                if (list != null)
                {
                    tableOfValues.AddRows(list);
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }

        /// Название плагина
        string IPluginsConvention.PluginName => PluginName();
        public string PluginName()
        {
            return "Клиенты";
        }

        public UserControl GetControl => tableOfValues;

        PluginsConventionElement IPluginsConvention.GetElement => GetElement();

        public PluginsConventionElement GetElement()
        {
			tableOfValues.IndexProperty = tableOfValues.myDataGridView.CurrentRow.Index;
			var student = tableOfValues.GetUser<MainPluginConventionElement>(); ;
            MainPluginConventionElement element = null;
            if (tableOfValues != null)
            {
                element = new MainPluginConventionElement
                {
                    Id = student.Id,
                    FIO = student.FIO,
                    PhotoFilePath = student.PhotoFilePath,
                    Email = student.Email,
                    ProductCategoryName = student.ProductCategoryName,
                };
            }
            return (new PluginsConventionElement { Id = element.Id });
        }

        public Form GetForm(PluginsConventionElement element)
        {
            var formOrder = new FormCustomer(_customerLogic, _productCategoryLogic);
            if (element != null)
            {
                formOrder.Id = element.Id;
            }
            return formOrder;
        }

        public bool DeleteElement(PluginsConventionElement element)
        {
            try
            {
                _customerLogic.Delete(new CustomerBindingModel { Id = element.Id });
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return false;
            }
            return true;
        }

        public bool CreateSimpleDocument(PluginsConventionSaveDocument saveDocument)
        {
            ExcelComponent excelComponent = new();
            var list = _customerLogic.Read(null);
            List<ImageInfo> images = new();
            using var dialog = new SaveFileDialog
            {
                Filter = "xlsx|*.xlsx"
            };
            if (dialog.ShowDialog() == DialogResult.OK)
            {
                try
                {
                    if (list != null)
                    {
                        foreach (var item in list)
                        {
                            images.Add(new ImageInfo() { FilePath = item.PhotoFilePath });
                        }
                    }
                    ExcelImageInfo info = new(dialog.FileName, "Документ с фотографиями студентов", images);
                    excelComponent.GenerateExcelWithImages(info);
                }
                catch (Exception ex)
                {
                    MessageBox.Show(ex.Message, "Ошибка",
                    MessageBoxButtons.OK, MessageBoxIcon.Error);
                }
            }
            return true;
        }

        public bool CreateTableDocument(PluginsConventionSaveDocument saveDocument)
        {
			Lab1.LogicalComponents.TableDocument componentWord = new();
            var list = _customerLogic.Read(null);
            List<CustomerBindingModel> data = new();
            List<int[]> mergedColumns = new()
            {
                new int[] { 1, 2 }
            };

            List<ColumnDefinition> columnDefinitions = new()
            {
                new ColumnDefinition { Header = "ID", PropertyName = "Id", Weight = 11 },
                new ColumnDefinition { Header = "Личные данные", PropertyName = "PersonalData", Weight = 11 },
                new ColumnDefinition { Header = "Личные данные", PropertyName = "PersonalData1", Weight = 11 },
                new ColumnDefinition { Header = "Категория товаров", PropertyName = "ProductCategoryName", Weight = 21 }
            };

            List<ColumnDefinition> columnDefinitions2 = new()
            {
                new ColumnDefinition { Header = "ID", PropertyName = "Id", Weight = 11 },
                new ColumnDefinition { Header = "ФИО", PropertyName = "FIO", Weight = 11 },
                new ColumnDefinition { Header = "Электронная почта", PropertyName = "Email", Weight = 70 },
                new ColumnDefinition { Header = "Категория товаров", PropertyName = "ProductCategoryName", Weight = 21 }
            };

            using var dialog = new SaveFileDialog
            {
                Filter = "docx|*.docx"
            };

            if (dialog.ShowDialog() == DialogResult.OK)
            {
                try
                {
                    if (list != null)
                    {
                        foreach (var item in list)
                        {
                            data.Add(new CustomerBindingModel() { Id = item.Id, FIO = item.FIO, Email = item.Email, ProductCategoryName = item.ProductCategoryName });
                        }
                    }
					TableDocumentInfo<CustomerBindingModel> tableWord = new(dialog.FileName, "Таблица с клиентами", columnDefinitions, columnDefinitions2, data, mergedColumns);
					Lab1.LogicalComponents.TableDocument.CreateTable(tableWord);
				}
                catch (Exception ex)
                {
                    MessageBox.Show(ex.Message, "Ошибка",
                    MessageBoxButtons.OK, MessageBoxIcon.Error);
                }
            }
            return true;
        }

        public bool CreateChartDocument(PluginsConventionSaveDocument saveDocument)
        {
            KOP.PDFComponents.PdfChartComponent gistogramPdfComponent = new();
            var listStudents = _customerLogic.Read(null);
            var listDirections = _productCategoryLogic.Read(null);
            List<(string, int)> data = new();
            List<PdfChartComponent> gistData = new();
			var Data = new Dictionary<string, int[]>();
			using var dialog = new SaveFileDialog
            {
                Filter = "pdf|*.pdf"
            };
            if (dialog.ShowDialog() == DialogResult.OK)
            {
                try
                {
                    for (int i = 0; i < listDirections.Count; i++)
                    {
                        int count = 0;
                        for (int j = 0; j < listStudents.Count; j++)
                        {
                            string[] dirs = listStudents[j].ProductCategoryName.Split(";");
                            foreach (var dir in dirs)
                            {
                                if (dir == listDirections[i].Name) count++;
                            }
                        }
                        data.Add((listDirections[i].Name, count));
                    }
                    if (data != null)
                    {
                        foreach (var item in data)
                        {
							Data.Add(item.Item1, new[] {item.Item2 });
                        }
                    }
                    gistogramPdfComponent.CreateDocument(dialog.FileName, "Histogram", "Customers-ProductCategorys", LegendPosition.Right, Data);
                }
                catch (Exception ex)
                {
                    MessageBox.Show(ex.Message, "Ошибка",
                    MessageBoxButtons.OK, MessageBoxIcon.Error);
                }                
            }
            return true;
        }
    }
}