using DevExpress.XtraEditors;
using DevExpress.XtraLayout.Utils;

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

        private readonly ImportXhsProjectFileViewModel _vm = new();
        private ImportXhsProjectFileManager _wizard;

        private static bool IsAddItem = true;

        /// <summary>
        ///
        /// </summary>
        public ImportXhsProjectFileViewModel ViewModel
        {
            get { return _vm; }
        }

        /// <summary>
        ///
        /// </summary>
        public void SetBindingData(long PrjID)
        {
            _vm.ProjectID = PrjID;
            _wizard = new ImportXhsProjectFileManager(_vm);
            _wizard.SelectedPageChangedEvent += _wizard_SelectedPageChangedEvent;
            _wizard.SelectedPageStateChangedEvent += _wizard_SelectedPageStateChangedEvent; ;
            _wizard.InitialManager(new IWizardPage<ImportXhsProjectFileViewModel>[] {
                selectXhsProjectModelFileWizardPage1,
                generateXhsProjectFileWizardPage1,
                importXhsProjectFileCompletedCtrl1,
             });
        }

        //选择页面改变
        private void _wizard_SelectedPageChangedEvent(IWizardPage<ImportXhsProjectFileViewModel> 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;
            this.navigationFrame1.SelectedPageIndex = index;
            this.stepProgressBar1.SelectedItemIndex = index;
        }

        //选择页面状态改变
        private void _wizard_SelectedPageStateChangedEvent(IWizardPage<ImportXhsProjectFileViewModel> 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();
                }
            }
        }

        //正在关闭
        private void ImportXhsProjectDlg_FormClosing(object sender, FormClosingEventArgs e)
        {
            if (_wizard != null)
            {
                if (this.DialogResult == DialogResult.OK)
                {
                    /*  if (!_wizard.Complete())
                      {
                          e.Cancel = true;
                      }*/
                }
                else if (this.DialogResult == DialogResult.Cancel)
                {
                    if (!_wizard.Cancel())
                    {
                        e.Cancel = true;
                    }
                }
                else
                {
                    e.Cancel = true;
                }
            }
        }
    }
}