using DevExpress.XtraLayout.Utils;

namespace HStation.WinFrmUI.Xhs
{
    public partial class ChoicePumpMainDlg : DevExpress.XtraEditors.XtraForm
    {
        public ChoicePumpMainDlg()
        {
            InitializeComponent();
        }

        private readonly PumpMainChoiceViewModel _vm = new();

        private PumpMainChoiceManager _wizard;

        public void SetBindingData()
        {
            _wizard = new PumpMainChoiceManager(_vm);
            _wizard.SelectedPageChangedEvent += _wizard_SelectedPageChangedEvent;
            _wizard.SelectedPageStateChangedEvent += _wizard_SelectedPageStateChangedEvent; ;
            _wizard.InitialManager(new IWizardPage<PumpMainChoiceViewModel>[] {
                this.pumpMainChoicePage,
                this.valveChoicePage1
             });
        }

        //选择页面改变
        private void _wizard_SelectedPageChangedEvent(IWizardPage<PumpMainChoiceViewModel> page, int index)
        {
            this.navigationFrame1.SelectedPageIndex = index;
            this.stepProgressBar1.SelectedItemIndex = index;
        }

        //选择页面状态改变
        private void _wizard_SelectedPageStateChangedEvent(IWizardPage<PumpMainChoiceViewModel> page, int index)
        {
            this.itemForPrev.Visibility = page.AllowPrev ? LayoutVisibility.Always : LayoutVisibility.Never;
            this.itemForNext.Visibility = page.AllowNext ? LayoutVisibility.Always : LayoutVisibility.Never;
            this.itemForCancel.Visibility = page.AllowCancel ? LayoutVisibility.Always : LayoutVisibility.Never;
            this.itemForComplete.Visibility = page.AllowComplete ? LayoutVisibility.Always : LayoutVisibility.Never;
        }

        //上一步
        private void btnPrev_Click(object sender, EventArgs e)
        {
            if (_wizard != null)
            {
                _wizard.Prev();
            }
        }

        //下一步
        private void btnNext_Click(object sender, EventArgs e)
        {
            if (_wizard != null)
            {
                _wizard.Next();
            }
        }

        //取消
        private void btnCancel_Click(object sender, EventArgs e)
        {
            if (_wizard != null)
            {
                var bol = _wizard.Cancel();
                if (bol)
                {
                    this.DialogResult = DialogResult.Cancel;
                    this.Close();
                }
            }
        }

        //完成
        private void btnComplete_Click(object sender, EventArgs e)
        {
            if (_wizard != null)
            {
                var bol = _wizard.Complete();
                if (bol)
                {
                    this.DialogResult = DialogResult.OK;
                    this.Close();
                }
            }
        }
    }
}