using CustomComponents.GridView;
using CustomComponents;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using Telerik.WinControls;
using Telerik.WinControls.UI;
using static System.Windows.Forms.VisualStyles.VisualStyleElement;

namespace ANBAR.FORMS
{
    public partial class Test3 : Telerik.WinControls.UI.RadForm
    {

        private RadGridView radGridView1;
        public Test3()
        {
            InitializeComponent();

            SetupGrid();
            LoadSampleData();
            SetupGridWithEvents();
        }

        private void SetupGrid()
        {
            // Initialize RadGridView
            radGridView1 = new RadGridView();
            radGridView1.Dock = DockStyle.Fill;
            radGridView1.ThemeName = "Fluent";

            // Enable editing
            radGridView1.AllowAddNewRow = true;
            radGridView1.AllowEditRow = true;
            radGridView1.BeginEditMode = RadGridViewBeginEditMode.BeginEditOnEnter;

            this.Controls.Add(radGridView1);
        }

        private void LoadSampleData()
        {
            // Sample data for main grid
            var mainData = new List<MainRecord>
            {
                new MainRecord { Id = 1, Name = "رکورد اول", CategoryId = 1, StatusId = 1 },
                new MainRecord { Id = 2, Name = "رکورد دوم", CategoryId = 2, StatusId = 2 },
                new MainRecord { Id = 3, Name = "رکورد سوم", CategoryId = 1, StatusId = 3 }
            };

            // Sample data for combo dropdowns
            var categories = new List<CCategory>
            {
                new CCategory { Id = 1, Name = "دسته‌بندی اول", Code = "CAT001", Description = "توضیحات دسته اول" },
                new CCategory { Id = 2, Name = "دسته‌بندی دوم", Code = "CAT002", Description = "توضیحات دسته دوم" },
                new CCategory { Id = 3, Name = "دسته‌بندی سوم", Code = "CAT003", Description = "توضیحات دسته سوم" }
            };

            var statuses = new List<Status>
            {
                new Status { Id = 1, Title = "فعال", Color = "سبز", Priority = 1 },
                new Status { Id = 2, Title = "غیرفعال", Color = "قرمز", Priority = 2 },
                new Status { Id = 3, Title = "در انتظار", Color = "زرد", Priority = 3 }
            };

            // Set main data source
            radGridView1.DataSource = mainData;

            // Configure columns
            ConfigureGridColumns(categories, statuses);
        }

        private void ConfigureGridColumns(List<CCategory> categories, List<Status> statuses)
        {
            // Clear auto-generated columns
            radGridView1.AutoGenerateColumns = false;
            radGridView1.Columns.Clear();

            // Add regular columns
            radGridView1.Columns.Add(new GridViewTextBoxColumn("Id")
            {
                HeaderText = "شناسه",
                Width = 80,
                ReadOnly = true
            });

            radGridView1.Columns.Add(new GridViewTextBoxColumn("Name")
            {
                HeaderText = "نام",
                Width = 200
            });

            // Add Category dropdown column
            var categoryColumn = new AdvancedComboGridViewColumn("CategoryId")
            {
                HeaderText = "دسته‌بندی",
                Width = 250,
                DataSource = categories,
                DisplayMember = "Name",
                ValueMember = "Id"
            };

            // Configure category column display
            categoryColumn.ColumnsConfig.AddRange(new[]
            {
                new AdvancedRadMultiColumnComboPlus.ColumnConfig
                {
                    Name = "Code",
                    HeaderText = "کد",
                    Width = 80,
                    HeaderAlignment = ContentAlignment.MiddleCenter,
                    TextAlignment = ContentAlignment.MiddleCenter
                },
                new AdvancedRadMultiColumnComboPlus.ColumnConfig
                {
                    Name = "Name",
                    HeaderText = "نام دسته‌بندی",
                    Width = 150,
                    HeaderAlignment = ContentAlignment.MiddleRight,
                    TextAlignment = ContentAlignment.MiddleRight
                },
                new AdvancedRadMultiColumnComboPlus.ColumnConfig
                {
                    Name = "Description",
                    HeaderText = "توضیحات",
                    Width = 200,
                    HeaderAlignment = ContentAlignment.MiddleRight,
                    TextAlignment = ContentAlignment.MiddleRight
                }
            });

            // Styling for category column
            categoryColumn.ItemFont = new Font("Tahoma", 9);
            categoryColumn.ItemRowHeight = 35;
            categoryColumn.DropDownHeight = 250;

            radGridView1.Columns.Add(categoryColumn);

            // Add Status dropdown column
            var statusColumn = new AdvancedComboGridViewColumn("StatusId")
            {
                HeaderText = "وضعیت",
                Width = 200,
                DataSource = statuses,
                DisplayMember = "Title",
                ValueMember = "Id"
            };

            // Configure status column display
            statusColumn.ColumnsConfig.AddRange(new[]
            {
                new AdvancedRadMultiColumnComboPlus.ColumnConfig
                {
                    Name = "Title",
                    HeaderText = "عنوان",
                    Width = 100,
                    HeaderAlignment = ContentAlignment.MiddleRight,
                    TextAlignment = ContentAlignment.MiddleRight
                },
                new AdvancedRadMultiColumnComboPlus.ColumnConfig
                {
                    Name = "Color",
                    HeaderText = "رنگ",
                    Width = 80,
                    HeaderAlignment = ContentAlignment.MiddleCenter,
                    TextAlignment = ContentAlignment.MiddleCenter
                },
                new AdvancedRadMultiColumnComboPlus.ColumnConfig
                {
                    Name = "Priority",
                    HeaderText = "اولویت",
                    Width = 70,
                    HeaderAlignment = ContentAlignment.MiddleCenter,
                    TextAlignment = ContentAlignment.MiddleCenter
                }
            });

            // Custom styling for status column
            statusColumn.ItemFont = new Font("Tahoma", 9, FontStyle.Bold);
            statusColumn.ItemForeColor = Color.DarkBlue;
            statusColumn.ItemRowHeight = 30;
            statusColumn.DropDownHeight = 200;

            radGridView1.Columns.Add(statusColumn);

            // Set RTL and final configurations
            radGridView1.RightToLeft = RightToLeft.Yes;
            radGridView1.EnableSorting = true;
            radGridView1.EnableFiltering = true;
        }

        // Alternative method: Using events for more control
        private void SetupGridWithEvents()
        {
            // If you need more control over cell editing, you can use events
            radGridView1.CellBeginEdit += RadGridView1_CellBeginEdit;
            radGridView1.CellEndEdit += RadGridView1_CellEndEdit;
            radGridView1.CellValueChanged += RadGridView1_CellValueChanged;
        }

        private void RadGridView1_CellBeginEdit(object sender, GridViewCellCancelEventArgs e)
        {
            // Custom logic before editing begins
            if (e.Column is AdvancedComboGridViewColumn comboColumn)
            {
                // You can modify combo properties here based on current row data
                Console.WriteLine($"Starting edit on combo column: {comboColumn.HeaderText}");
            }
        }

        private void RadGridView1_CellEndEdit(object sender, GridViewCellEventArgs e)
        {
            // Custom logic after editing ends
            if (e.Column is AdvancedComboGridViewColumn)
            {
                Console.WriteLine($"Finished editing combo column, new value: {e.Value}");
            }
        }

        private void RadGridView1_CellValueChanged(object sender, GridViewCellEventArgs e)
        {
            // Handle value changes
            if (e.Column.Name == "CategoryId")
            {
                // Update related data based on category selection
                UpdateRelatedData(e.Row, e.Value);
            }
        }

        private void UpdateRelatedData(GridViewRowInfo row, object newCategoryId)
        {
            // Example: Update other columns based on category selection
            // This shows the power of integration with your existing grid logic
        }

        // Method to programmatically set combo values
        public void SetComboValue(int rowIndex, string columnName, object value)
        {
            if (rowIndex < radGridView1.Rows.Count)
            {
                var row = radGridView1.Rows[rowIndex];
                var cell = row.Cells[columnName];
                if (cell != null)
                {
                    cell.Value = value;
                }
            }
        }

        // Method to get combo display text
        public string GetComboDisplayText(int rowIndex, string columnName)
        {
            if (rowIndex < radGridView1.Rows.Count)
            {
                var row = radGridView1.Rows[rowIndex];
                var cell = row.Cells[columnName];
                if (cell?.ColumnInfo is AdvancedComboGridViewColumn comboColumn)
                {
                    // Get display text for the current value
                    return GetDisplayTextForValue(cell.Value, comboColumn);
                }
            }
            return string.Empty;
        }

        private string GetDisplayTextForValue(object value, AdvancedComboGridViewColumn column)
        {
            if (value == null || column.DataSource == null) return string.Empty;

            try
            {
                if (column.DataSource is System.Collections.IEnumerable enumerable)
                {
                    foreach (var item in enumerable)
                    {
                        var itemValue = item.GetType().GetProperty(column.ValueMember)?.GetValue(item);
                        if (Equals(itemValue, value))
                        {
                            var displayValue = item.GetType().GetProperty(column.DisplayMember)?.GetValue(item);
                            return displayValue?.ToString() ?? string.Empty;
                        }
                    }
                }
            }
            catch (Exception ex)
            {
                System.Diagnostics.Debug.WriteLine($"GetDisplayTextForValue failed: {ex.Message}");
            }

            return value?.ToString() ?? string.Empty;
        }



    }

    public class MainRecord
    {
        public int Id { get; set; }
        public string Name { get; set; }
        public int CategoryId { get; set; }
        public int StatusId { get; set; }
    }

    public class CCategory
    {
        public int Id { get; set; }
        public string Name { get; set; }
        public string Code { get; set; }
        public string Description { get; set; }
    }

    public class Status
    {
        public int Id { get; set; }
        public string Title { get; set; }
        public string Color { get; set; }
        public int Priority { get; set; }
    }

    /*
    خلاصه راه‌حل
برای ادغام کامپوننت AdvancedRadMultiColumnComboPlus با RadGridView، من سه کلاس اصلی ایجاد کردم:
1. AdvancedComboGridCellElement

مسئول نمایش و ویرایش سلول
مدیریت وضعیت‌های Edit/Display
پردازش رویدادهای کیبورد و ماوس

2. AdvancedComboGridViewColumn

ستون سفارشی برای RadGridView
شامل تمام تنظیمات کامپوننت شما
قابلیت تنظیم از طریق Property Grid در Designer

3. AdvancedComboGridViewEditor (اختیاری)

ویرایشگر سفارشی برای کنترل بیشتر

مزایای این راه‌حل:
✅ حفظ تمام قابلیت‌های کامپوننت اصلی

MultiColumn display
Search و Filtering
Custom styling
Keyboard navigation

✅ ادغام کامل با RadGridView

پشتیبانی از تمام رویدادهای Grid
سازگاری با Data Binding
عملکرد بهینه

✅ قابلیت استفاده در Designer

تنظیم خصوصیات از طریق Property Grid
پشتیبانی از Serialization

نحوه استفاده:


    // اضافه کردن ستون کامبو
    var comboColumn = new AdvancedComboGridViewColumn("CategoryId")
    {
        HeaderText = "دسته‌بندی",
        DataSource = categories,
        DisplayMember = "Name",
        ValueMember = "Id"
    };

    radGridView1.Columns.Add(comboColumn);


    */
}