using DevExpress.Utils;
using DevExpress.XtraCharts;
using System.Windows.Media.Imaging;

namespace PBS.WinFrmUI.Hydro
{
    public partial class FacilityTreeListCtrl : DevExpress.XtraEditors.XtraUserControl
    {
        public FacilityTreeListCtrl()
        {
            InitializeComponent();
            this.treeList1.InitialDefaultSettings();
            this.layoutControl1.SetupLayoutControl();
        }

        /// <summary>
        /// 选择项目事件
        /// </summary>
        public event Action<FacilityVmo> SelectFacilityEvent;

        /// <summary>
        /// 刷新数据事件
        /// </summary>
        public event Action RefreshDataEvent;
          

        private List<FacilityTreeViewModel> _allBindingList = new();

        /// <summary>
        /// 绑定数据
        /// </summary>
        public async void SetBindingData(List<FacilityVmo> allFacilityList)
        {
            _allBindingList = new List<FacilityTreeViewModel>();
            if (allFacilityList != null)
            {
                foreach (var item in allFacilityList)
                {
                    if (await IsHaveInp(item.ID))
                    {
                        var vm = new FacilityTreeViewModel(item, true);
                        _allBindingList.Add(vm);
                    }
                    else
                    {
                        var vm = new FacilityTreeViewModel(item, false);
                        _allBindingList.Add(vm);
                    }
                }
            }
            this.treeList1.DataSource = _allBindingList;
            this.treeList1.ForceInitialize();
            this.treeList1.ExpandAll();
        }

        //查找模板是否存在模型
        private async Task<bool> IsHaveInp(long FacilityID)
        {
             
            return true;
        }

        /// <summary>
        /// 设置默认
        /// </summary>
        public void SetFocused()
        {
            if (_allBindingList == null)
            {
                return;
            }
            var vm = _allBindingList.FirstOrDefault();
            if (vm != null)
            {
                this.treeList1.FocusedNode = this.treeList1.FindNodeByKeyID(vm.ID);
            }
        }

        /// <summary>
        /// 设置聚焦
        /// </summary>
        public void SetFocused(long ID)
        {
            if (_allBindingList == null)
            {
                return;
            }
            this.treeList1.FocusedNode = this.treeList1.FindNodeByKeyID(ID);
        }

        ///// <summary>
        ///// 添加模型模板
        ///// </summary>
        //public void AddFacility()
        //{
        //    if (_allBindingList == null)
        //    {
        //        return;
        //    }
        //    var dlg = new AddFacilityDlg();
        //    dlg.SetBindingData();
        //    dlg.ReloadDataEvent += (rhs) =>
        //    {
        //        var vm = new FacilityTreeViewModel(rhs, true);
        //        _allBindingList.Add(vm);  
        //        this.treeList1.RefreshDataSource();
        //        SetFocused(vm.ID);
        //        TipFormHelper.ShowSucceed("模型模板添加成功！");
        //    };
        //    dlg.ShowDialog();
        //}

        ///// <summary>
        ///// 更新模型模板
        ///// </summary>
        //public void UpdateFacility()
        //{
        //    if (_allBindingList == null)
        //    {
        //        return;
        //    }
        //    var vm = this.treeList1.GetFocusedRow() as FacilityTreeViewModel;
        //    if (vm == null)
        //    {
        //        return;
        //    }

        //    var dlg = new EditFacilityDlg();
        //    dlg.SetBindingData(vm.Facility);
        //    dlg.ReloadDataEvent += (rhs) =>
        //    {
        //        vm.Name = rhs.Name;
        //        vm.Description=rhs.Description;
        //        vm.Facility = rhs;
        //        this.treeList1.RefreshNode(this.treeList1.FocusedNode);
        //        TipFormHelper.ShowSucceed("模型模板更新成功！"); 
        //    };
        //    dlg.ShowDialog();
        //}


        ///// <summary>
        ///// 保存模型模板
        ///// </summary>
        //public async void SaveFacility(PBS.Vmo.FacilityVmo vmo)
        //{
        //    if (_allBindingList == null)
        //    {
        //        return  ;
        //    } 
        //    var vm = _allBindingList.Find(x => x.ID == vmo.ID);
        //    if (vm == null)
        //    {
        //        return   ;
        //    } 

        //    var bol = await BLLFactory<PBS.BLL.Facility>.Instance.Update(vmo);
        //    if (!bol)
        //    {
        //        TipFormHelper.ShowError("保存失败！");
        //        return  ;
        //    }
        //    vm.Name = vmo.Name;
        //    vm.Description = vmo.Description;   
        //    vm.Facility = await BLLFactory<PBS.BLL.Facility>.Instance.GetByID(vmo.ID);
        //    this.treeList1.RefreshNode(this.treeList1.FocusedNode);
        //    TipFormHelper.ShowSucceed("模型模板保存成功！");
        //}

        ///// <summary>
        ///// 删除模型模板
        ///// </summary> 
        //public async void DeleteFacility()
        //{
        //    var bol = XtraMessageBox.Show("请问是否删除当前模型模板？", "询问", MessageBoxButtons.YesNo) == DialogResult.Yes;
        //    if (!bol)
        //    {
        //        return;
        //    }
        //    var vm = this.treeList1.GetCurrentViewModel(_allBindingList);
        //    if (vm == null)
        //    {
        //        TipFormHelper.ShowWarn("请选择数据行！");
        //        return;
        //    }

        //    // 需增加删除模型模板映射设施的逻辑
        //    //....

        //    if (!await BLLFactory<PBS.BLL.Facility>.Instance.DeleteByID(vm.ID))
        //    {
        //        TipFormHelper.ShowError("模型模板删除失败，请重试！");
        //        return;
        //    }

        //    TipFormHelper.ShowSucceed("模型模板删除成功！");

        //    _allBindingList.Remove(vm);
        //    this.treeList1.RefreshDataSource();
        //}

        //全部展开
        private void barBtnExpandAll_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            this.treeList1.ExpandAll();
        }

        //全部折叠
        private void barBtnCollpseAll_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            this.treeList1.CollapseAll();
        }

        //检索（menu）
        private void barBtnSearch_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            if (this.treeList1.IsFindPanelVisible==false)
                this.treeList1.ShowFindPanel();
            else
                this.treeList1.HideFindPanel();
        }

        //树线
        private void barCkTreeLine_CheckedChanged(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            this.treeList1.OptionsView.ShowTreeLines = this.barCkTreeLine.Checked ? DefaultBoolean.True : DefaultBoolean.False;
        }

        //聚焦节点改变
        private void treeList1_FocusedNodeChanged(object sender, DevExpress.XtraTreeList.FocusedNodeChangedEventArgs e)
        {
            var vm = this.treeList1.GetDataRecordByNode(e.Node) as FacilityTreeViewModel; 
            this.SelectFacilityEvent?.Invoke(vm?.Facility);
        }
         

        //刷新
        private void barBtnRefresh_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            this.RefreshDataEvent?.Invoke();
        }

        
    }
}