using DevExpress.XtraLayout.Utils;
using DevExpress.XtraRichEdit.Import.Html;
using Mapster;

namespace PBS.WinFrmUI.Hydro
{
    public partial class QuickModelingPage : DocumentPage
    {
        public QuickModelingPage()
        {
            InitializeComponent();
            this.layoutControl1.SetupLayoutControl(); 
        }

     
         
        private QuickModelingViewModel _vm = null;//视图
        private QuickModelingManager _wizard = null;//管理器
        private List<IWizardPageAsync<QuickModelingViewModel>> _allPageList = null;//所有页面列表
        private List<IWizardPageAsync<QuickModelingViewModel>> _bindingPageList = null;//绑定页面列表
         

        /// <summary>
        /// 初始化数据源
        /// </summary>
        public override async void InitialDataSource()
        {
            base.InitialDataSource();
            _vm = new QuickModelingViewModel();
            _vm.Place = new();
            _vm.Facility = new();


            _vm.Place.Name = "嘉定场所"; 
            _vm.Facility.Name = "嘉定设施";
            _vm.Facility.WaterSupply = eWaterSupply.Low;
            _vm.Facility.SupplyMode = eSupplyMode.Municipal;
            _vm.Facility.Floor = 7;
            _vm.Facility.FloorHeight = 3;
            _vm.Facility.Households = 40;
            _vm.Facility.MaxWaterDemand = 44;
            _vm.Facility.ConstantPressure = 22.5;
            _vm.Facility.TerminalPressure = 15;
            _vm.Facility.MaxHeight = 40;

            _vm.AssetsPackageList = await BLLFactory<HStation.BLL.AssetsPackageMain>.Instance.GetAll();
            InitialManager();
        }
 

        //初始化管理器
        private void InitialManager()
        {
            if (_vm == null)
            {
                return;
            }
            InitialPages();
            InitialSteps();
            _wizard = new QuickModelingManager(_vm);
            _wizard.SelectedPageChangedEvent += _wizard_SelectedPageChangedEvent;
            _wizard.SelectedPageStateChangedEvent += _wizard_SelectedPageStateChangedEvent;
            _wizard.InitialManager(_bindingPageList?.ToArray());
        }

        //初始化页面
        private void InitialPages()
        {
            if (_vm == null)
            {
                return;
            }
            _bindingPageList = new List<IWizardPageAsync<QuickModelingViewModel>>();
            if (_allPageList == null)
            {
                _allPageList = new List<IWizardPageAsync<QuickModelingViewModel>>();
            }

            this.navigationFrame.Pages.Clear();

      
            var pagePlace = _allPageList.Find(x => x is QuickModelingPlaceWizardPage) as QuickModelingPlaceWizardPage;
            if (pagePlace == null)
            {
                pagePlace = new QuickModelingPlaceWizardPage();
                pagePlace.Dock = DockStyle.Fill;
                _allPageList.Add(pagePlace);
            }
            _bindingPageList.Add(pagePlace);
            this.navigationFrame.AddPage(pagePlace);


            var pageFacility = _allPageList.Find(x => x is QuickModelingFacilityWizardPage) as QuickModelingFacilityWizardPage;
            if (pageFacility == null )
            {
                pageFacility = new QuickModelingFacilityWizardPage();
                pageFacility.Dock = DockStyle.Fill; 
                _allPageList.Add(pageFacility);
            }

            _bindingPageList.Add(pageFacility);
            this.navigationFrame.AddPage(pageFacility);


            var pageModelEdit = _allPageList.Find(x => x is QuickModelingModelDrawWizardPage) as QuickModelingModelDrawWizardPage;
            if (pageModelEdit == null)
            {
                pageModelEdit = new QuickModelingModelDrawWizardPage();
                pageModelEdit.Dock = DockStyle.Fill;
                _allPageList.Add(pageModelEdit);
            }

            _bindingPageList.Add(pageModelEdit);
            this.navigationFrame.AddPage(pageModelEdit);


        }

        //初始化步骤
        private void InitialSteps()
        {
            this.stepProgressBar1.Items.Clear();
            if (_bindingPageList != null && _bindingPageList.Count > 0)
            {
                foreach (var page in _bindingPageList)
                {
                    if (page is QuickModelingPlaceWizardPage)
                    {
                        AddStepItem("场所");
                    }
                    else if (page is QuickModelingFacilityWizardPage)
                    { 
                        AddStepItem("设施");
                    }
                    else if (page is QuickModelingModelDrawWizardPage)
                    {
                        AddStepItem("模型");
                    }
                }
            }

        }

        //选择页面改变
        private void _wizard_SelectedPageChangedEvent(IWizardPageAsync<QuickModelingViewModel> 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.navigationFrame.SelectedPageIndex = index;
            this.stepProgressBar1.SelectedItemIndex = index;
            //this.itemForTitle.Visibility = index > 0 ? LayoutVisibility.Always : LayoutVisibility.Never;
        }

        //选择页面状态改变
        private void _wizard_SelectedPageStateChangedEvent(IWizardPageAsync<QuickModelingViewModel> 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.itemForTitle.Visibility = index > 0 ? LayoutVisibility.Always : LayoutVisibility.Never;
        }

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

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

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

        //完成
        private async void btnComplete_Click(object sender, EventArgs e)
        {
            if (_wizard != null)
            {
                if (await _wizard.Complete())
                {
                    //this.ReloadDataEvent?.Invoke(_vm.Scheme);
                    //this.DialogResult = DialogResult.OK;
                    TipFormHelper.ShowInfo("快速建模成功,页面自动关闭!");
                    this.ClosePage(this.PageGuid);
                }
            }
        }
 

        /// <summary>
        /// 是否可以关闭
        /// </summary>
        public override bool CanClose()
        {
           
            return true;
        }
        

        //添加步骤项
        private void AddStepItem(string caption)
        {
            this.stepProgressBar1.BeginInit();
            var item = new StepProgressBarItem();
            item.ContentBlock2.Caption = caption;
            item.Options.Indicator.ActiveStateDrawMode = IndicatorDrawMode.Full;
            item.Options.Indicator.ActiveStateImageOptions.SvgImage = null;
            item.Options.Indicator.InactiveStateImageOptions.SvgImage = null;
            item.State = StepProgressBarItemState.Inactive;
            this.stepProgressBar1.Items.Add(item);
            this.stepProgressBar1.EndInit();
        }



    }
}