using ChubykinaComponents.Components;
using ChubykinaComponents.LogicalComponents;
using BulatovaComponents.NonVisualComponents;
using ComponentsLibraryNet60.DocumentWithChart;
using ComponentsLibraryNet60.DocumentWithTable;
using ComponentsLibraryNet60.Models;
using ControlsLibraryNet60.Data;
using ControlsLibraryNet60.Models;
using PluginsConventionLibrary;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using ClientsContracts.BusinessLogicContracts;
using ClientsContracts.ViewModels;
using ClientBusinessLogic.BusinessLogics;
using ClientsDatabaseImplement.Implements;

namespace WinForms
{
    public class PluginsConvention : IPluginsConvention
    {
        private readonly IClientLogic _clientLogic;
        private readonly IStatusLogic _statusLogic;
        private readonly UserTreeView _myTreeView;
        private readonly WordLongTextComponent wordLongTextComponent;
        private readonly ExcelDiagramComponent excelDiagramComponent;
        private readonly ComponentDocumentWithTableMultiHeaderPdf componentDocumentWithTableMultiHeaderPdf;
        public string PluginName { get; set; } = "LabWork_03_plugin";

        public UserControl GetControl
        {
            get { return _myTreeView; }
        }

        public PluginsConvention()
        {
            _clientLogic = new ClientLogic(new ClientStorage());
            _statusLogic = new StatusLogic(new StatusStorage());
            wordLongTextComponent = new();
            excelDiagramComponent = new();
            componentDocumentWithTableMultiHeaderPdf = new();
            _myTreeView = new();
        }

        public PluginsConventionElement GetElement
        {
            get
            {
                int Id = _myTreeView.getSelecetedNodeValue<ClientViewModel>()!.Id;
                byte[] bytes = new byte[16];
                BitConverter.GetBytes(Id).CopyTo(bytes, 0);
                Guid guid = new Guid(bytes);
                return new PluginsConventionElement() { Id = guid };
            }
        }

        public Form GetForm(PluginsConventionElement element)
        {
            if (element == null)
            {
                return new FormClient(_clientLogic, _statusLogic);
            }
            else
            {
                FormClient form = new FormClient(_clientLogic, _statusLogic);
                form.Id = element.Id.GetHashCode();
                return form;
            }
        }

        public Form GetThesaurus()
        {
            return new FormStatus(_statusLogic);
        }

        public bool DeleteElement(PluginsConventionElement element)
        {
            _clientLogic.Delete(
                new ClientsContracts.BindingModels.ClientBindingModel { Id = element.Id.GetHashCode() }
            );
            return true;
        }

        public void ReloadData()
        {
            try
            {
                var clients = _clientLogic.ReadList(null);
                if (clients != null)
                {
                    _myTreeView.clear();

                    _myTreeView.setHierarchy(new List<(string, bool)> { ("StatusName", false), ("ViewAmount", false), ("Id", true), ("Name", true) });

                    foreach (var client in clients)
                    {
                        if (!client.Amount.HasValue)
                        {
                            client.ViewAmount = "нет покупок";
                        }
                        else
                        {
                            client.ViewAmount = client.Amount.Value.ToString();
                        }
                    }

                    _myTreeView.addItems(clients);
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(
                    ex.Message,
                    "Ошибка",
                    MessageBoxButtons.OK,
                    MessageBoxIcon.Error
                );
            }
        }

        public bool CreateSimpleDocument(PluginsConventionSaveDocument saveDocument)
        {
            List<string> paragraphs = new List<string>();
            foreach (var client in _clientLogic.ReadList(null))
            {
                if (client.Amount == null)
                {
                    paragraphs.Add(client.Name + ": " + client.Reviews);
                }
            }
            string path = saveDocument.FileName;
            wordLongTextComponent.createWithLongText(new WordLongTextInfo(path, "Аккаунты без суммы покупок", paragraphs.ToArray()));
            MessageBox.Show("Документ создан");
            return true;
        }

        public bool CreateTableDocument(PluginsConventionSaveDocument saveDocument)
        {
            Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
            List<string> paragraphs = new List<string>();
            string path = saveDocument.FileName;
            var clients = _clientLogic.ReadList(null);
            foreach (var client in clients)
            {
                if (!client.Amount.HasValue)
                {
                    client.DocAmount = "нет";
                }
                else
                {
                    client.DocAmount = client.Amount.Value.ToString();
                }
            }
            ComponentDocumentWithTableHeaderDataConfig<ClientViewModel> config = new ComponentsLibraryNet60.Models.ComponentDocumentWithTableHeaderDataConfig<ClientViewModel>
            {
                Data = clients,
                UseUnion = false,
                Header = "Аккаунты",
                ColumnsRowsDataCount = (4, 1),
                Headers = new List<(int ColumnIndex, int RowIndex, string Header, string PropertyName)>
                {
                    (0, 0, "Id", "Id"),
                    (1, 0, "ФИО", "Name"),
                    (2, 0, "Статус", "StatusName"),
                    (3, 0, "Сумма покупок", "DocAmount")
                },
                ColumnsRowsWidth = new List<(int Column, int Row)>
                {
                    (10, 10),
                    (10, 10),
                    (10, 10),
                    (10, 10)
                },
                ColumnUnion = new List<(int StartIndex, int Count)>(),
                FilePath = path
            };
            componentDocumentWithTableMultiHeaderPdf.CreateDoc(config);
            MessageBox.Show("Документ создан");
            return true;
        }

        public bool CreateChartDocument(PluginsConventionSaveDocument saveDocument)
        {
            List<string> paragraphs = new List<string>();
            string path = saveDocument.FileName;
            var data = _clientLogic.ReadList(null).Where(x => x.Amount == null).GroupBy(x => x.StatusName).Select(x => new
            {
                StatusName = x.Key,
                StatusCount = x.Count(),
            }).ToList();
            excelDiagramComponent.createWithDiagram(path, "Статус без суммы покупок", "Статус без суммы покупок", ChubykinaComponents.LogicalComponents.DiagramLegendEnum.BottomRight,
                data, "StatusName", "StatusCount");
            MessageBox.Show("Документ создан");
            return true;
        }
    }
}