using ComponentsLibraryNet60.Models;
using Contracts.StorageContracts;
using Contracts.ViewModels;
using ControlsLibraryNet60.Data;
using ControlsLibraryNet60.Models;
using DocumentFormat.OpenXml.Drawing.Charts;
using System.ComponentModel;
using WinFormsLibrary;
using WinFormsLibrary.not_visual;
using WinFormsLibrary.SupportClasses;

namespace AppView
{
    public partial class FormMain : Form
    {
        private readonly IProviderStorage _providerStorage;
        private readonly ITypeStorage _typeStorage;

        public FormMain(IProviderStorage providerStorage, ITypeStorage typeStorage)
        {
            InitializeComponent();

            _providerStorage = providerStorage;
            _typeStorage = typeStorage;

            ContextMenuStrip = contextMenuStrip1;

            List<DataTableColumnConfig> columns = new List<DataTableColumnConfig>()
            {
                new DataTableColumnConfig
                {
                    ColumnHeader = "Id",
                    PropertyName = "Id",
                    Visible = false
                },
                new DataTableColumnConfig
                {
                    ColumnHeader = "Название",
                    PropertyName = "Name",
                    Visible = true
                },
                new DataTableColumnConfig
                {
                    ColumnHeader = "Тип изделий",
                    PropertyName = "Type",
                    Visible = true
                },
                new DataTableColumnConfig
                {
                    ColumnHeader = "Телефон",
                    PropertyName = "Number",
                    Visible = true
                }
            };
            dataTable.LoadColumns(columns);
        }

        private void LoadData()
        {
            var list = _providerStorage.GetFullList();
            dataTable.Clear();
            dataTable.AddTable(list);
        }

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

        private void создатьToolStripMenuItem_Click(object sender, EventArgs e)
        {
            var service = Program.ServiceProvider?.GetService(typeof(FormProvider));
            if (!(service is FormProvider form)) return;
            if (form.ShowDialog() == DialogResult.OK) LoadData();
        }

        private void изменитьToolStripMenuItem_Click(object sender, EventArgs e)
        {
            if (dataTable.GetSelectedObject<ProviderViewModel>() == null)
            {
                return;
            }
            else
            {
                var service = Program.ServiceProvider?.GetService(typeof(FormProvider));
                if (service is FormProvider form)
                {
                    form.Id = Convert.ToInt32(dataTable.GetSelectedObject<ProviderViewModel>()?.Id);
                    if (form.ShowDialog() == DialogResult.OK)
                    {
                        LoadData();
                    }
                }
            }
        }

        private void удалитьToolStripMenuItem_Click(object sender, EventArgs e)
        {

            if (dataTable.GetSelectedObject<ProviderViewModel>() == null) return;
            if (MessageBox.Show(
                "Вы хотите удалить выбранные элементы?",
                "Вопрос",
                MessageBoxButtons.YesNo,
                MessageBoxIcon.Question) == DialogResult.Yes)
            {
                _providerStorage.Delete(new(dataTable.GetSelectedObject<ProviderViewModel>()));
                LoadData();
            }
        }

        private void справочникToolStripMenuItem_Click(object sender, EventArgs e)
        {
            var service = Program.ServiceProvider?.GetService(typeof(FormType));
            if (service is FormType form)
            {
                form.ShowDialog();
                LoadData();
            }
        }

        private void toolStripButton1_Click(object sender, EventArgs e)
        {

        }

        private void сформирироватьWordToolStripMenuItem_Click(object sender, EventArgs e)
        {
            string fileName = "";
            using (var dialog = new SaveFileDialog { Filter = "docx|*.docx" })
            {
                if (dialog.ShowDialog() == DialogResult.OK)
                {
                    fileName = dialog.FileName.ToString();
                    MessageBox.Show("Выполнено", "Успех", MessageBoxButtons.OK,
                   MessageBoxIcon.Information);
                }
            }

            ImageClass info = new ImageClass();

            var images = _providerStorage.GetFullList().Select(x => x.Logo).ToList();

            info.Title = "Images";
            info.Path = fileName;
            info.Files = images;

            documentWithImage1.CreateDocument(info);
        }

        private void сформироватьPdfToolStripMenuItem_Click(object sender, EventArgs e)
        {
            System.Text.Encoding.RegisterProvider(System.Text.CodePagesEncodingProvider.Instance);
            string fileName = "";
            using (var dialog = new SaveFileDialog { Filter = "pdf|*.pdf" })
            {
                if (dialog.ShowDialog() == DialogResult.OK)
                {
                    fileName = dialog.FileName.ToString();
                    MessageBox.Show("Выполнено", "Успех", MessageBoxButtons.OK,
                   MessageBoxIcon.Information);
                }
            }


            List<ColumnDefinition> columnDefinitionsUp = new List<ColumnDefinition> {
                new ColumnDefinition{Header = "#", PropertyName = "Id", Weight = 30},
                new ColumnDefinition{Header = "Информация", PropertyName = "NumberType", Weight = 30},
                new ColumnDefinition{Header = "", PropertyName = "NumberType", Weight = 30},
                new ColumnDefinition{Header = "Номер телефона", PropertyName = "Number", Weight = 30},
            };
            List<ColumnDefinition> columnDefinitionsDown = new List<ColumnDefinition> {
                new ColumnDefinition{Header = "#", PropertyName = "Id", Weight = 30},
                new ColumnDefinition{Header = "Название", PropertyName = "Name", Weight = 30},
                new ColumnDefinition{Header = "Тип изделия", PropertyName = "Type", Weight = 30},
                new ColumnDefinition{Header = "-", PropertyName = "Number", Weight = 30},
            };

            var providers = _providerStorage.GetFullList();

            List<int[]> mergedColums = new() { new int[] { 1, 2 } };

            BigTable<ProviderViewModel> info = new(fileName, "Table", columnDefinitionsUp, columnDefinitionsDown, providers, mergedColums);

            table2column1.CreateTable(info);
            MessageBox.Show("Готово");
        }

        private void сформироватьExcelToolStripMenuItem_Click(object sender, EventArgs e)
        {
            string fileName = "";
            using (var dialog = new SaveFileDialog { Filter = "xlsx|*.xlsx" })
            {
                if (dialog.ShowDialog() == DialogResult.OK)
                {
                    fileName = dialog.FileName.ToString();
                    MessageBox.Show("Выполнено", "Успех", MessageBoxButtons.OK,
                   MessageBoxIcon.Information);
                }
            }

            var providers = _providerStorage.GetFullList();

            var uniqueTypes = providers.Select(p => p.Type).Distinct();

            List<ChartData> data = new List<ChartData>();

            foreach (var uniqueType in uniqueTypes)
            {
                var typeProviders = providers.Where(p => p.Type == uniqueType).ToList();

                var dataList = new List<double>();

                // Используем Count() для подсчета общего количества поставщиков каждого типа
                int totalCount = typeProviders.Count();

                ChartData chData = new ChartData();
                chData.SeriesName = uniqueType;
                chData.Data = new double[] { totalCount };

                data.Add(chData);
            }

            gistograma1.GenerateExcelChartDocument(fileName, "Сводка по типам изделия.", "Количество поставщиков для товаров каждого типа", WinFormsLibrary.not_visual.LegendPosition.Bottom, data);
        }
    }
}