using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using DevComponents.DotNetBar;
using DevComponents.DotNetBar.Layout;
using DevComponents.DotNetBar.Controls;
using System.Windows.Forms;
using System.Data;

namespace WCS_Client.UC
{
    public class LCItemUtil
    {

        #region Add_LCItem

        public const int LCItem_Height = 27;
        public delegate void SubmitHandler(string LCName);
        public delegate void DataChangeHandler(string LCName);

        private static LayoutControlItem Add_Common(string LCName, System.Windows.Forms.Control LControl, string LblText, int WidthItem, eLayoutSizeType WidthTypeItem, int HeightItem, SubmitHandler SubmitMethods)
        {
            if (string.IsNullOrEmpty(LCName))
            {
                throw new Exception("UC_LayoutControlItem名称为空!!!");
            }
            LayoutControlItem LCItem = new LayoutControlItem();
            LCItem.Padding = new System.Windows.Forms.Padding(3);
            LCItem.Name = LCName;
            LCItem.Text = LblText;
            LCItem.WidthType = WidthTypeItem;
            LCItem.Width = WidthItem;
            LCItem.HeightType = eLayoutSizeType.Absolute;
            LCItem.Height = HeightItem;
            LCItem.Control = LControl;
            LControl.Name = "LC_" + LCName;
            LControl.Padding = new System.Windows.Forms.Padding(0);
            LControl.Margin = new System.Windows.Forms.Padding(0);
            if (SubmitMethods != null)
            {
                LControl.KeyDown += new System.Windows.Forms.KeyEventHandler(delegate(object sender, System.Windows.Forms.KeyEventArgs e)
                {
                    if (e.KeyCode == System.Windows.Forms.Keys.Enter)
                    {
                        SubmitMethods(LCItem.Name);
                    }
                });
            }
            return LCItem;
        }

        public static LayoutControlItem Add_TextboxX(string LCName, string LblText, bool IsPassWord, int WidthItem, SubmitHandler SubmitMethods, DataChangeHandler DataChangeMethods)
        {
            TextBoxX ControlItem = new TextBoxX();
            if (IsPassWord)
            {
                ControlItem.PasswordChar = '*';
            }
            ControlItem.Border.Class = "TextBoxBorder";
            ControlItem.Border.CornerType = DevComponents.DotNetBar.eCornerType.Square;
            LayoutControlItem LCItem = Add_Common(LCName, ControlItem, LblText, WidthItem, eLayoutSizeType.Percent, LCItem_Height, SubmitMethods);
            if (DataChangeMethods != null)
            {
                ControlItem.TextChanged += new EventHandler(delegate(object sender, EventArgs e)
                {
                    DataChangeMethods(LCItem.Name);
                });
            }
            return LCItem;
        }

        public static LayoutControlItem Add_TextboxX(string LCName, string LblText, int WidthItem, SubmitHandler SubmitMethods, DataChangeHandler DataChangeMethods)
        {
            return Add_TextboxX(LCName, LblText, false, WidthItem, SubmitMethods, DataChangeMethods);
        }

        public static LayoutControlItem Add_CheckBoxX(string LCName, string ControlText, bool ThreeState, int WidthItem, SubmitHandler SubmitMethods, DataChangeHandler DataChangeMethods)
        {
            CheckBoxX ControlItem = new CheckBoxX();
            ControlItem.Text = ControlText;
            ControlItem.BackgroundStyle.CornerType = DevComponents.DotNetBar.eCornerType.Square;
            ControlItem.TextColor = System.Drawing.Color.Black;
            ControlItem.BackColor = System.Drawing.Color.Transparent;
            ControlItem.Style = DevComponents.DotNetBar.eDotNetBarStyle.StyleManagerControlled;
            ControlItem.ThreeState = ThreeState;
            if (ThreeState)
            {
                ControlItem.CheckState = System.Windows.Forms.CheckState.Indeterminate;
            }
            else
            {
                ControlItem.Checked = false;
            }
            LayoutControlItem LCItem = Add_Common(LCName, ControlItem, "", WidthItem, eLayoutSizeType.Percent, LCItem_Height, SubmitMethods);
            if (DataChangeMethods != null)
            {
                ControlItem.CheckedChanged += new EventHandler(delegate(object sender, EventArgs e) { DataChangeMethods(LCItem.Name); });
            }
            return LCItem;
        }

        public static LayoutControlItem Add_IntegerInput(string LCName, string LblText, int WidthItem, SubmitHandler SubmitMethods, DataChangeHandler DataChangeMethods)
        {
            DevComponents.Editors.IntegerInput ControlItem = new DevComponents.Editors.IntegerInput();
            ControlItem.BackgroundStyle.Class = "DateTimeInputBackground";
            ControlItem.BackgroundStyle.CornerType = DevComponents.DotNetBar.eCornerType.Square;
            ControlItem.ButtonCalculator.DisplayPosition = 0;
            ControlItem.ButtonCalculator.Tooltip = "";
            ControlItem.ButtonCalculator.Visible = true;
            ControlItem.ButtonClear.Tooltip = "";
            ControlItem.ButtonCustom.Visible = false;
            ControlItem.ButtonCustom.Tooltip = "";
            ControlItem.ShowUpDown = true;
            ControlItem.MinValue = 0;
            ControlItem.Value = 0;
            LayoutControlItem LCItem = Add_Common(LCName, ControlItem, LblText, WidthItem, eLayoutSizeType.Percent, LCItem_Height, SubmitMethods);
            if (DataChangeMethods != null)
            {
                ControlItem.ValueChanged += new EventHandler(delegate(object sender, EventArgs e) { DataChangeMethods(LCItem.Name); });
            }
            return LCItem;
        }

        public static LayoutControlItem Add_ButtonX(string LCName, string BtnText, int WidthItem, int HeightItem, SubmitHandler SubmitMethods)
        {
            ButtonX ControlItem = new ButtonX();
            ControlItem.Text = BtnText;
            ControlItem.AccessibleRole = System.Windows.Forms.AccessibleRole.PushButton;
            ControlItem.ColorTable = DevComponents.DotNetBar.eButtonColor.OrangeWithBackground;
            ControlItem.Style = DevComponents.DotNetBar.eDotNetBarStyle.StyleManagerControlled;
            LayoutControlItem LCItem = Add_Common(LCName, ControlItem, "", WidthItem, eLayoutSizeType.Absolute, HeightItem, SubmitMethods);
            if (SubmitMethods != null)
            {
                ControlItem.Click += new EventHandler(delegate(object sender, EventArgs e) { SubmitMethods(LCItem.Name); });
            }
            return LCItem;
        }

        public static LayoutControlItem Add_Button(string LCName, string BtnText, int WidthItem, int HeightItem, eButtonColor color, SubmitHandler SubmitMethods)
        {
            ButtonX ControlItem = new ButtonX();
            ControlItem.Text = BtnText;
            ControlItem.AccessibleRole = System.Windows.Forms.AccessibleRole.PushButton;
            ControlItem.ColorTable = color;
            ControlItem.Style = DevComponents.DotNetBar.eDotNetBarStyle.StyleManagerControlled;
            LayoutControlItem LCItem = Add_Common(LCName, ControlItem, "", WidthItem, eLayoutSizeType.Absolute, HeightItem, SubmitMethods);
            if (SubmitMethods != null)
            {
                ControlItem.Click += new EventHandler(delegate (object sender, EventArgs e) { SubmitMethods(LCItem.Name); });
            }
            return LCItem;
        }

        public static LayoutControlItem Add_ComboBoxEx(string LCName, string LblText, int WidthItem, SubmitHandler SubmitMethods, DataChangeHandler DataChangeMethods)
        {
            ComboBoxEx ControlItem = new ComboBoxEx();
            ControlItem.DrawMode = System.Windows.Forms.DrawMode.OwnerDrawFixed;
            ControlItem.Style = DevComponents.DotNetBar.eDotNetBarStyle.StyleManagerControlled;
            ControlItem.FormattingEnabled = true;
            ControlItem.ItemHeight = 15;
            ControlItem.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
            LayoutControlItem LCItem = Add_Common(LCName, ControlItem, LblText, WidthItem, eLayoutSizeType.Percent, LCItem_Height, SubmitMethods);
            if (DataChangeMethods != null)
            {
                ControlItem.SelectedValueChanged += new EventHandler(delegate(object sender, EventArgs e) { DataChangeMethods(LCItem.Name); });
            }
            return LCItem;
        }

        public static LayoutControlItem Add_SpacerItem(string LCName, int WidthItem, int HeightItem)
        {
            LayoutControlItem LCItem = new LayoutControlItem();
            LCItem.Padding = new System.Windows.Forms.Padding(3);
            LCItem.Name = LCName;
            LCItem.Text = "";
            LCItem.WidthType = eLayoutSizeType.Percent;
            LCItem.Width = WidthItem;
            LCItem.HeightType = eLayoutSizeType.Absolute;
            LCItem.Height = HeightItem;
            return LCItem;
        }

        public static LayoutControlItem Add_TwoDateTime(string LCName, string LblText, int WidthItem, SubmitHandler SubmitMethods)
        {

            LC_TwoDateTime ControlItem = new LC_TwoDateTime();
            LayoutControlItem LCItem = Add_Common(LCName, ControlItem, LblText, WidthItem, eLayoutSizeType.Percent, LCItem_Height, SubmitMethods);
            return LCItem;
        }

        public static LayoutControlItem Add_DateTimeInput(string LCName, string LblText, string CustomFormat, int WidthItem, SubmitHandler SubmitMethods, DataChangeHandler DataChangeMethods)
        {
            DevComponents.Editors.DateTimeAdv.DateTimeInput ControlItem = new DevComponents.Editors.DateTimeAdv.DateTimeInput();

            ControlItem.BackgroundStyle.Class = "DateTimeInputBackground";
            ControlItem.BackgroundStyle.CornerType = DevComponents.DotNetBar.eCornerType.Square;
            ControlItem.ButtonClear.Tooltip = "";
            ControlItem.ButtonCustom.Tooltip = "";
            ControlItem.ButtonCustom2.Tooltip = "";
            ControlItem.ButtonDropDown.Shortcut = DevComponents.DotNetBar.eShortcut.AltDown;
            ControlItem.ButtonDropDown.Tooltip = "";
            ControlItem.ButtonDropDown.Visible = true;
            ControlItem.ButtonFreeText.Tooltip = "";
            ControlItem.CustomFormat = CustomFormat;
            if (string.IsNullOrEmpty(CustomFormat))
            {
                ControlItem.CustomFormat = "yyyy-MM-dd HH:mm:ss";
            }
            ControlItem.Format = DevComponents.Editors.eDateTimePickerFormat.Custom;
            ControlItem.IsPopupCalendarOpen = false;
            LayoutControlItem LCItem = Add_Common(LCName, ControlItem, LblText, WidthItem, eLayoutSizeType.Percent, LCItem_Height, SubmitMethods);
            if (DataChangeMethods != null)
            {
                ControlItem.ValueChanged += new EventHandler(delegate(object sender, EventArgs e) { DataChangeMethods(LCItem.Name); });
            }
            return LCItem;
        }


        public static LayoutControlItem Add_DropChkList(string LCName, string LblText, int WidthItem, SubmitHandler SubmitMethods, DataChangeHandler DataChangeMethods)
        {
            LC_DropChkList ControlItem = new LC_DropChkList();
            LayoutControlItem LCItem = Add_Common(LCName, ControlItem, LblText, WidthItem, eLayoutSizeType.Percent, LCItem_Height, SubmitMethods);
            if (DataChangeMethods != null)
            {
                ControlItem.DataChangeEvent += new LC_DropChkList.DataChangeHandler(delegate() { DataChangeMethods(LCItem.Name); });
            }
            return LCItem;
        }

        #endregion

        public static void SetValue_LCItem(LayoutControlItem LCItem, object OItem)
        {
            try
            {
                if (LCItem.Control == null)
                {
                    return;
                }
                if (LCItem.Control is ComboBoxEx)
                {
                    ComboBoxEx Item = LCItem.Control as ComboBoxEx;
                    Item.SelectedValue = OItem == null ? -1 : OItem;
                }
                else if (LCItem.Control is TextBoxX)
                {
                    LCItem.Control.Text = OItem == null ? "" : OItem.ToString();
                }
                else if (LCItem.Control is LC_TwoDateTime)
                {
                    LC_TwoDateTime Item = LCItem.Control as LC_TwoDateTime;
                    Item.SetValue(OItem as List<DateTime>);
                }
                //else if (LCItem.Control is LC_DropChkList)
                //{
                //    LC_DropChkList Item = LCItem.Control as LC_DropChkList;
                //    Item.SetValue(OItem as List<string>);
                //}
                else if (LCItem.Control is LC_DropChkList)
                {
                    LC_DropChkList Item = LCItem.Control as LC_DropChkList;
                    string s = OItem.ToString();
                    Item.SetValue(s.Split(',').ToList());
                }
                else if (LCItem.Control is DevComponents.Editors.IntegerInput)
                {
                    DevComponents.Editors.IntegerInput Item = LCItem.Control as DevComponents.Editors.IntegerInput;
                    Item.Value = (OItem is int) ? int.Parse(OItem.ToString()) : 0;
                }
                else if (LCItem.Control is DevComponents.DotNetBar.Controls.CheckBoxX)
                {
                    DevComponents.DotNetBar.Controls.CheckBoxX Item = LCItem.Control as DevComponents.DotNetBar.Controls.CheckBoxX;

                    if (OItem == null || !(OItem is bool))
                    {
                        if (Item.ThreeState)
                        {
                            Item.CheckState = System.Windows.Forms.CheckState.Indeterminate;
                        }
                        else
                        {
                            Item.Checked = false;
                        }
                    }
                    else
                    {
                        Item.Checked = (bool)OItem;
                    }
                }
                else if (LCItem.Control is DevComponents.Editors.DateTimeAdv.DateTimeInput)
                {
                    DevComponents.Editors.DateTimeAdv.DateTimeInput Item = LCItem.Control as DevComponents.Editors.DateTimeAdv.DateTimeInput;
                    if (OItem == null || !(OItem is DateTime))
                    {
                        Item.Value = DateTime.MinValue;
                    }
                    else
                    {
                        Item.Value = (DateTime)OItem;
                    }
                }

            }
            catch
            {

            }
        }

        public static object GetValue_LCItem(LayoutControlItem LCItem)
        {
            try
            {
                if (LCItem.Control == null)
                {
                    return null;
                }
                if (LCItem.Control is ComboBoxEx)
                {
                    ComboBoxEx Item = LCItem.Control as ComboBoxEx;
                    return  Item.SelectedValue;
                }
                else if (LCItem.Control is TextBoxX)
                {
                    return LCItem.Control.Text;
                }
                else if (LCItem.Control is LC_TwoDateTime)
                {
                    LC_TwoDateTime Item = LCItem.Control as LC_TwoDateTime;
                    return Item.GetValue();
                }
                else if (LCItem.Control is LC_DropChkList)
                {
                    LC_DropChkList Item = LCItem.Control as LC_DropChkList;
                    return Item.GetValue();
                }
                else if (LCItem.Control is DevComponents.Editors.IntegerInput)
                {
                    DevComponents.Editors.IntegerInput Item = LCItem.Control as DevComponents.Editors.IntegerInput;
                    return Item.Value;
                }
                else if (LCItem.Control is DevComponents.DotNetBar.Controls.CheckBoxX)
                {
                    DevComponents.DotNetBar.Controls.CheckBoxX Item = LCItem.Control as DevComponents.DotNetBar.Controls.CheckBoxX;

                    if (Item.CheckState == System.Windows.Forms.CheckState.Indeterminate)
                    {
                        return null;
                    }
                    else
                    {
                        return Item.Checked;
                    }
                }
                else if (LCItem.Control is DevComponents.Editors.DateTimeAdv.DateTimeInput)
                {
                    DevComponents.Editors.DateTimeAdv.DateTimeInput Item = LCItem.Control as DevComponents.Editors.DateTimeAdv.DateTimeInput;
                    if (Item.Value == DateTime.MinValue)
                    {
                        return null;
                    }
                    return Item.Value;
                }

            }
            catch
            {

            }
            return null;
        }

        public static void ClearValue_LCItem(List<LayoutControlItem> LCItemList)
        {
            if (LCItemList == null || LCItemList.Count <= 0)
            {
                return;
            }
            foreach (LayoutControlItem LCItem in LCItemList)
            {
                ClearValue_LCItem(LCItem);
            }
        }

        public static void ClearValue_LCItem(LayoutControlItem LCItem)
        {
            SetValue_LCItem(LCItem, null);
        }

        public static void Refresh_LCItem(LayoutControlItem LCItem, DataTable dt, string KeyField, string DisplayField)
        {
            if (LCItem.Control == null)
            {
                return;
            }
            if (LCItem.Control is ComboBoxEx)
            {
                ComboBoxEx citem = LCItem.Control as ComboBoxEx;
                string s = citem.SelectedValue == null ? "" : citem.SelectedValue.ToString();
                citem.ValueMember = KeyField;
                citem.DisplayMember = DisplayField;
                citem.DataSource = dt;
                citem.SelectedValue = s;
            }
            else if (LCItem.Control is LC_DropChkList)
            {
                LC_DropChkList citem = LCItem.Control as LC_DropChkList;
                citem.RefreshData(dt, KeyField, DisplayField);
            }
        }

        public static void SetReadOnly_LCItem(LayoutControlItem LCItem, bool IsReadOnly)
        {
            if (LCItem.Control == null)
            {
                return;
            }
            if (LCItem.Control is TextBoxX)
            {
                TextBoxX Item = LCItem.Control as TextBoxX;
                Item.ReadOnly = IsReadOnly;
            }
            else
            {
                LCItem.Control.Enabled = IsReadOnly;
            }
        }

    }
}