using System;
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace RyzStudio.Windows.Forms
{
    public class ThreadControl
    {
        public static void AddControl(Control control, Control value)
        {
            if (control.InvokeRequired)
            {
                control.Invoke(new MethodInvoker(() =>
                {
                    control.Controls.Add(value);
                }));
            }
            else
            {
                control.Controls.Add(value);
            }
        }

        public static void AddItem(ListBox control, string value)
        {
            if (control.InvokeRequired)
            {
                control.Invoke(new MethodInvoker(() => {
                    control.Items.Add(value);
                }));
            }
            else
            {
                control.Items.Add(value);
            }
        }

        public static void AddLine(RichTextBox control, string text)
        {
            if (control.InvokeRequired)
            {
                control.Invoke(new MethodInvoker(() =>
                {
                    control.Text += text + Environment.NewLine;
                }));
            }
            else
            {
                control.Text += text + Environment.NewLine;
            }
        }

        public static void Clear(ListBox control)
        {
            if (control.InvokeRequired)
            {
                control.Invoke(new MethodInvoker(() => {
                    control.Items.Clear();
                }));
            }
            else
            {
                control.Items.Clear();
            }
        }

        public static void Clear(FlowLayoutPanel control)
        {
            if (control.InvokeRequired)
            {
                control.Invoke(new MethodInvoker(() => {
                    control.Controls.Clear();
                }));
            }
            else
            {
                control.Controls.Clear();
            }
        }

        public static List<T> FindChildControl<T>(Control control) where T : Control
        {
            List<T> rs = new List<T>();

            foreach (Control item in control.Controls)
            {
                var ctr = item as T;
                if (ctr == null)
                {
                    rs.AddRange(FindChildControl<T>(item));
                }
                else
                {
                    rs.Add(ctr);
                }
            }

            return rs;
        }

        public static string GetText(Control control, bool doTrim = true)
        {
            string rv = string.Empty;

            if (control.InvokeRequired)
            {
                control.Invoke(new MethodInvoker(() => {
                    rv = (doTrim ? control.Text?.Trim() : control.Text);
                }));
            }
            else
            {
                rv = (doTrim ? control.Text?.Trim() : control.Text);
            }

            return rv;
        }

        public static int GetValue(NumericUpDown sender)
        {
            int rv = 0;

            if (sender.InvokeRequired)
            {
                sender.Invoke(new MethodInvoker(() => {
                    rv = (int)sender.Value;
                }));
            }
            else
            {
                rv = (int)sender.Value;
            }

            return rv;
        }

        public static string GetSelectedValue(ListBox sender)
        {
            string rv = string.Empty;

            if (sender.InvokeRequired)
            {
                sender.Invoke(new MethodInvoker(() => {
                    rv = (sender.SelectedItem == null) ? string.Empty : sender.SelectedItem.ToString();
                }));
            }
            else
            {
                rv = (sender.SelectedItem == null) ? string.Empty : sender.SelectedItem.ToString();
            }

            return rv;
        }

        public static void SetClear(Label control) => SetText(control, string.Empty);

        public static void SetClear(PictureBox control)
        {
            if (control.InvokeRequired)
            {
                control.Invoke(new MethodInvoker(() =>
                {
                    control.Image = null;
                }));
            }
            else
            {
                control.Image = null;
            }
        }

        public static void SetClear(DataGridView control)
        {
            if (control.InvokeRequired)
            {
                control.Invoke(new MethodInvoker(() =>
                {
                    control.Rows.Clear();
                }));
            }
            else
            {
                control.Rows.Clear();
            }
        }

        public static void SetHeight(Control control, int value)
        {
            if (control.InvokeRequired)
            {
                control.Invoke(new MethodInvoker(() => {
                    control.Height = value;
                }));
            }
            else
            {
                control.Height = value;
            }
        }

        public static void SetSize(Control control, int width, int height) => SetSize(control, new Size(width, height));

        public static void SetSize(Control control, Size value)
        {
            if (control.InvokeRequired)
            {
                control.Invoke(new MethodInvoker(() => {
                    control.Size = value;
                }));
            }
            else
            {
                control.Size = value;
            }
        }

        public static void SetText(Control control, string text)
        {
            if (control.InvokeRequired)
            {
                control.Invoke(new MethodInvoker(() =>
                {
                    control.Text = text;
                }));
            }
            else
            {
                control.Text = text;
            }
        }

        public static void SetTopMost(Form control, bool value)
        {
            if (control.InvokeRequired)
            {
                control.Invoke(new MethodInvoker(() => {
                    control.TopMost = value;
                }));
            }
            else
            {
                control.TopMost = value;
            }
        }

        public static void SetValue(Control control, string value)
        {
            if (control.InvokeRequired)
            {
                control.Invoke(new MethodInvoker(() => {
                    control.Text = value;
                }));
            }
            else
            {
                control.Text = value;
            }
        }

        public static void SetVisible(Control control, bool value)
        {
            if (control.InvokeRequired)
            {
                control.Invoke(new MethodInvoker(() => {
                    control.Visible = value;
                }));
            }
            else
            {
                control.Visible = value;
            }
        }

        public static void SetVisible(Form control, bool value)
        {
            if (control.InvokeRequired)
            {
                control.Invoke(new MethodInvoker(() => {
                    if (value)
                    {
                        control.ShowInTaskbar = value;
                        control.Opacity = 100;
                        control.Visible = value;
                    }
                    else
                    {
                        control.Visible = value;
                        control.ShowInTaskbar = value;
                        control.Opacity = 0;
                    }
                }));
            }
            else
            {
                if (value)
                {
                    control.ShowInTaskbar = value;
                    control.Opacity = 100;
                    control.Visible = value;
                }
                else
                {
                    control.Visible = value;
                    control.ShowInTaskbar = value;
                    control.Opacity = 0;
                }
            }
        }

        public static void SetWidth(Control control, int value)
        {
            if (control.InvokeRequired)
            {
                control.Invoke(new MethodInvoker(() => {
                    control.Width = value;
                }));
            }
            else
            {
                control.Width = value;
            }
        }

    }
}