namespace HStation.WinFrmUI
{
    public partial class CreateXhsSchemeChangeRecordPage : DevExpress.XtraEditors.XtraUserControl, Yw.WinFrmUI.IWizardPage<CreateXhsSchemeViewModel>
    {
        public CreateXhsSchemeChangeRecordPage()
        {
            InitializeComponent();
            this.listBoxControl1.ItemHeight = 39; 
            this.listBoxControl1.SelectionMode = SelectionMode.None;
            this.listBoxControl1.ShowFocusRect = false;  
        }

        /// <summary>
        /// 页面状态改变事件
        /// </summary>
        public event Action PageStateChangedEvent;

        private CreateXhsSchemeViewModel _vm = null;//操作对象
        private bool _isInitialize = false;//是否初始化

        /// <summary>
        /// 初始化
        /// </summary>
        public void InitialPage(CreateXhsSchemeViewModel t)
        {
            if (_isInitialize)
            {
                return;
            }
            _vm = t;
            _isInitialize = true; 
            if (_vm.ChangeRecordList != null && _vm.ChangeRecordList.Any())
            {
                this.listBoxControl1.Items.AddRange(_vm.ChangeRecordList.ToArray());
                this.listBoxControl1.DrawItem += (sender, e) =>
                {
                    // 获取当前项目的索引
                    int index = e.Index;
                    // 检查是否是有效的项目索引
                    if (index >= 0)
                    {
                        if (e.Item is not CreateXhsSchemeChangeRecordViewModel item)
                            return;
                        using Font font = new("Arial", 15);
                        using Brush brush = new SolidBrush(Color.DodgerBlue);
                        e.Graphics.DrawString(item.Name, font, brush, e.Bounds);
                    }

                };
            }
        }

        //保存
        private bool Save()
        {
            if (!_isInitialize)
            {
                return false;
            }

            var bol = Task.Run(async () => await CreateXhsSchemeHelper.Create(_vm)).Result;
            return bol;
        }

        /// <summary>
        /// 允许上一步
        /// </summary>
        public bool AllowPrev
        {
            get
            {
                return true;
            }
        }

        /// <summary>
        /// 允许下一步
        /// </summary>
        public bool AllowNext
        {
            get
            {
                return false;
            }
        }

        /// <summary>
        /// 允许取消
        /// </summary>
        public bool AllowCancel
        {
            get { return false; } 
        }

        /// <summary>
        /// 允许完成
        /// </summary>
        public bool AllowComplete
        {
            get { return true; }
        }

        /// <summary>
        /// 能否上一步
        /// </summary>
        public bool CanPrev()
        {
            return true;
        }

        /// <summary>
        /// 能否下一步
        /// </summary>
        public bool CanNext()
        {

            return false;
        }

        /// <summary>
        /// 能否关闭
        /// </summary>
        public bool CanCancel()
        {
            return true;
        }

        /// <summary>
        /// 能否完成
        /// </summary>
        public bool CanComplete()
        { 
            return Save();
        }


    }
}