TelegramBotFramework/TelegramBotBase.Test/Tests/Controls/CheckedButtonListForm.cs

using System.Collections.Generic;
using System.Threading.Tasks;
using TelegramBotBase.Args;
using TelegramBotBase.Controls.Hybrid;
using TelegramBotBase.DataSources;
using TelegramBotBase.Enums;
using TelegramBotBase.Form;

namespace TelegramBotBaseTest.Tests.Controls
{
    public class CheckedButtonListForm : AutoCleanForm
    {
        private CheckedButtonList _mButtons;

        public CheckedButtonListForm()
        {
            DeleteMode = EDeleteMode.OnLeavingForm;

            Init += CheckedButtonListForm_Init;
        }

        private Task CheckedButtonListForm_Init(object sender, InitEventArgs e)
        {
            _mButtons = new CheckedButtonList
            {
                KeyboardType = EKeyboardType.InlineKeyBoard,
                EnablePaging = true,
                HeadLayoutButtonRow = new List<ButtonBase> { new ButtonBase("Back", "back"), new ButtonBase("Switch Keyboard", "switch") },
                SubHeadLayoutButtonRow = new List<ButtonBase> { new ButtonBase("No checked items", "$") }
            };

            var bf = new ButtonForm();

            for (var i = 0; i < 30; i++)
            {
                bf.AddButtonRow($"{i + 1}. Item", i.ToString());
            }

            _mButtons.DataSource = new ButtonFormDataSource(bf);

            _mButtons.ButtonClicked += Bg_ButtonClicked;
            _mButtons.CheckedChanged += M_Buttons_CheckedChanged;

            AddControl(_mButtons);
            return Task.CompletedTask;
        }

        private Task M_Buttons_CheckedChanged(object sender, CheckedChangedEventArgs e)
        {
            _mButtons.SubHeadLayoutButtonRow = new List<ButtonBase> { new ButtonBase($"{_mButtons.CheckedItems.Count} checked items", "$") };
            return Task.CompletedTask;
        }

        private async Task Bg_ButtonClicked(object sender, ButtonClickedEventArgs e)
        {
            if (e.Button == null)
                return;

            switch (e.Button.Value)
            {
                case "back":

                    var start = new Menu();
                    await NavigateTo(start);
                    break;


                case "switch":
                    _mButtons.KeyboardType = _mButtons.KeyboardType switch
                    {
                        EKeyboardType.ReplyKeyboard => EKeyboardType.InlineKeyBoard,
                        EKeyboardType.InlineKeyBoard => EKeyboardType.ReplyKeyboard,
                        _ => _mButtons.KeyboardType
                    };

                    break;

                default:
                    await Device.Send($"Button clicked with Text: {e.Button.Text} and Value {e.Button.Value}");
                    break;
            }


        }
    }
}