using BusinessLogic.BusinessLogic;
using ComponentsLibraryNet60.DocumentWithChart;
using ComponentsLibraryNet60.DocumentWithTable;
using ComponentsLibraryNet60.Models;
using Contracts.BindlingModels;
using Contracts.BusinessLogicContracts;
using Contracts.ViewModels;
using Controls;
using ControlsLibraryNet60.Data;
using ControlsLibraryNet60.Models;
using CustomComponents.NonViewComponents;
using CustomComponents.NonViewComponents.Enums;
using CustomComponents.NonViewComponents.SupportClasses;
using DatabaseImplement.Implements;
using NotVisualComponent;
using NotVisualComponent.Models;
using PluginsConventionLibrary;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Forms
{
    public class PluginsConvention : IPluginsConvention
    {
        private readonly IDeliveryLogic _dlogic;
        private readonly IDeliveryTypeLogic _dtlogic;
        private readonly ControlDataTreeTable _controlDataTreeTable = new();
        private readonly LargeTextComponent _largeTextComponent = new();
        private readonly ExcelHardTable excelHardTable = new();
        private readonly PieChartWord pieChartWord = new();

        public PluginsConvention()
        {
            _dtlogic = new DeliveryTypeLogic(new DeliveryTypeStorage());
            _dlogic = new DeliveryLogic(new DeliveryStorage());
            ReloadData();
        }

        public string PluginName => "PluginLab3";

        public UserControl GetControl => _controlDataTreeTable;

        public PluginsConventionElement GetElement
        {
            get
            {
                var selected = _controlDataTreeTable.GetSelectedObject<DeliveryViewModel>();
                if (selected == null) throw new Exception("Не удалось получить выбранный элемент");
                byte[] bytes = new byte[16];
                BitConverter.GetBytes(selected.Id).CopyTo(bytes, 0);
                return new PluginsConventionProvider()
                {
                    Id = new Guid(bytes),
                    FCs = selected.FCs,
                    Wishes = selected.Wishes,
                    DeliveryType = selected.DeliveryType,
                    DeliveryDate = selected.DeliveryDate,
                };
            }
        }

        public Form GetForm(PluginsConventionElement element)
        {
            var deliveryForm = new DeliveryForm(_dlogic, _dtlogic);
            if (element != null)
            {
                deliveryForm = new DeliveryForm(_dlogic, _dtlogic, element.Id.GetHashCode());
            }
            return deliveryForm;
        }

        public Form GetThesaurus()
        {
            return new DeliveryTypeForm(_dtlogic);
        }

        public bool DeleteElement(PluginsConventionElement element)
        {
            return _dlogic.Delete(new DeliveryBindingModel
            {
                Id = element.Id.GetHashCode()
            });
        }

        public void ReloadData()
        {
            DataTreeNodeConfig treeConfig = new();
            treeConfig.NodeNames = new();
            treeConfig.NodeNames.Enqueue("Id");
            treeConfig.NodeNames.Enqueue("FCs");
            treeConfig.NodeNames.Enqueue("Wishes");
            treeConfig.NodeNames.Enqueue("DeliveryType");
            treeConfig.NodeNames.Enqueue("DeliveryDate");

            _controlDataTreeTable.LoadConfig(treeConfig);

            var list = _dlogic.ReadList(null);
            if (list != null)
            {
                _controlDataTreeTable.Clear();
                _controlDataTreeTable.AddTable(list);
            }
        }

        public bool CreateSimpleDocument(PluginsConventionSaveDocument saveDocument)
        {
            var list = _dlogic.ReadList(null);
            if (list != null)
            {
                int i = 0;
                foreach (var item in list)
                {
                    if (item.DeliveryDate == "Даты доставки нет") i++;
                }
                string[] strings = new string[i];
                int j = 0;
                foreach (var item in list)
                {
                    if (item.DeliveryDate == "Даты доставки нет") { strings[j] = ($"{item.FCs} : {item.Wishes}"); j++; }
                }
                _largeTextComponent.CreateDocument(saveDocument.FileName, $"Отчет по доставкам без даты:", strings);
                MessageBox.Show("Отчет готов");
                return true;
            }
            return false;
        }

        public bool CreateTableDocument(PluginsConventionSaveDocument saveDocument)
        {
            var list = _dlogic.ReadList(null);
            if (list != null)
            {
                excelHardTable.CreateDoc(new TableWithHeaderConfig<DeliveryViewModel>
                {
                    FilePath = saveDocument.FileName,
                    Header = "Deliveryies",
                    ColumnsRowsWidth = new List<(int Column, int Row)> { (5, 5), (20, 5), (10, 0), (15, 0), },
                    Headers = new List<(int ColumnIndex, int RowIndex, string Header, string PropertyName)>
                {
                    (0, 0, "Id", "Id"),
                    (1, 0, "FCs", "FCs"),
                    (2, 0, "DeliveryType", "DeliveryType"),
                    (3, 0, "DeliveryDate", "DeliveryDate"),
                },
                    Data = list
                });
                MessageBox.Show("Отчет готов");
                return true;
            }
            return false;
        }
        public bool CreateChartDocument(PluginsConventionSaveDocument saveDocument)
        {
            var list = _dlogic.ReadList(null);
            var data = list
                .Where(x => x.DeliveryDate != "Даты доставки нет")
                .GroupBy(x => x.DeliveryType)
                .Select(g => (type: g.Key, Value: g.Count()))
                .ToList();

            var categoriesX = data.Select(d => d.type).ToList();
            var valuesY = data.Select(d => (double)d.Value).ToList();
            if (list != null)
            {
                var series = new List<SeriesData>
            {
                new()
                {
                    SeriesName = "Количество доставок",
                    ValuesY = valuesY,
                    Color = Color.FromArgb(100, 150, 200)
                }
            };
                pieChartWord.CreateDiagramDocument(new PieChartData()
                {
                    FileName = saveDocument.FileName,
                    DocumentTitle = "Диаграмма",
                    DiagramTitle = "Количество доставок по типам",
                    LegendLayout = PieChartLegendAlign.Bottom,
                    CategoriesX = categoriesX,
                    SeriesData = series
                });
                MessageBox.Show("Отчет готов");
                return true;
            }
            return false;
        }
    }
}