using PBS.Vmo;

namespace PBS.WinFrmUI.Hydro
{
    public partial class QuickModelingFacilityWizardPage : DevExpress.XtraEditors.XtraUserControl, IWizardPageAsync<QuickModelingViewModel>
    {
        public QuickModelingFacilityWizardPage()
        {
            InitializeComponent();
            this.layoutControl1.SetupLayoutControl();
            this.textEditSupplyMode.Properties.AddEnum<PBS.eSupplyMode>();
            this.comboBoxWaterSupply.Properties.AddEnum<PBS.eWaterSupply>();
            this.imageComboBoxConnectionType.Properties.AddEnum<PBS.eConnectionType>();
        }

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

        private QuickModelingViewModel _vm = null;//操作对象
        private bool _isCompleted = false;//是否创建完成 



        /// <summary>
        /// 初始化页面
        /// </summary>
        public async void InitialPage(QuickModelingViewModel vm)
        {
            if (vm == null)
            {
                return;
            }
            _vm = vm;
            _isCompleted = false;

            if (!this.comboBoxPackages.Properties.Items.Any())
            {
                foreach (var item in _vm.AssetsPackageList)
                {
                    this.comboBoxPackages.Properties.Items.Add(item.Name, item.ID, -1);
                }
            }

            this.txtName.EditValue = _vm.Facility.Name;
            this.txtFloor.EditValue = _vm.Facility.Floor;
            this.txtHouseholds.EditValue = _vm.Facility.Households;
            this.txtFloorHeight.EditValue = _vm.Facility.FloorHeight;
            this.txtMaxWaterDemand.EditValue = _vm.Facility.MaxWaterDemand;
            this.txtMaxHeight.EditValue = _vm.Facility.MaxHeight;
            this.txtTerminalPressure.EditValue = _vm.Facility.TerminalPressure;
            this.comboBoxWaterSupply.EditValue = _vm.Facility.WaterSupply;
            this.txtConstantPressure.EditValue = _vm.Facility.ConstantPressure;
            this.textEditSupplyMode.EditValue = _vm.Facility.SupplyMode;
            this.comboBoxPackages.EditValue = _vm.Facility.PackageID;
            this.imageComboBoxConnectionType.EditValue = _vm.Facility.ConnectionType;
            this.textEditConnectionAddress.EditValue = _vm.Facility.ConnectionAddress;

            var allFlagsList = await BLLFactory<Yw.BLL.SysFlag>.Instance.GetBySysType(DataType.PBSPlace);
            this.setFlagsEditCtrl1.SetBindingData(allFlagsList?.Select(x => x.Name).Distinct().ToList(), _vm.Place.Flags);
    

            _isCompleted = true;
            this.PageStateChangedEvent?.Invoke();
        }
 

        //验证
        public bool Verify()
        {
            return this.Invoke(() =>
            {
                bool isExist = true;
                this.dxErrorProvider1.ClearErrors();
                if (string.IsNullOrEmpty(this.txtName.Text.Trim()))
                {
                    this.dxErrorProvider1.SetError(this.txtName, "必填项");
                    isExist = false;
                }
                if (string.IsNullOrEmpty(this.txtFloor.Text.Trim()))
                {
                    this.dxErrorProvider1.SetError(this.txtFloor, "必填项");
                    isExist = false;
                }
                if (string.IsNullOrEmpty(this.txtFloorHeight.Text.Trim()))
                {
                    this.dxErrorProvider1.SetError(this.txtFloorHeight, "必填项");
                    isExist = false;
                }
                if (string.IsNullOrEmpty(this.txtHouseholds.Text.Trim()))
                {
                    this.dxErrorProvider1.SetError(this.txtHouseholds, "必填项");
                    isExist = false;
                }
                if (string.IsNullOrEmpty(this.txtConstantPressure.Text.Trim()))
                {
                    this.dxErrorProvider1.SetError(this.txtConstantPressure, "必填项");
                    isExist = false;
                }
                if (string.IsNullOrEmpty(this.txtMaxHeight.Text.Trim()))
                {
                    this.dxErrorProvider1.SetError(this.txtMaxHeight, "必填项");
                    isExist = false; 
                } 
                if (this.textEditSupplyMode.EditValue == null)
                {
                    this.dxErrorProvider1.SetError(this.textEditSupplyMode, "必填项");
                    isExist = false;
                }
                if (this.comboBoxWaterSupply.Text == "请选择")
                {
                    this.dxErrorProvider1.SetError(this.comboBoxWaterSupply, "必填项");
                    isExist = false;
                }
                if (string.IsNullOrEmpty(this.txtMaxWaterDemand.Text.Trim()))
                {
                    this.dxErrorProvider1.SetError(this.txtMaxWaterDemand, "必填项");
                    isExist = false;
                }
                if (string.IsNullOrEmpty(this.txtTerminalPressure.Text.Trim()))
                {
                    this.dxErrorProvider1.SetError(this.txtTerminalPressure, "必填项");
                    isExist = false;
                }
                if ((this.comboBoxPackages.EditValue is long id) && id < 1)
                {
                    this.dxErrorProvider1.SetError(this.comboBoxPackages, "必选项");
                    isExist = false;
                }
                return isExist;
            });
        }

        //保存
        private bool Save()
        {
            if (!Verify())
            {
                return false;
            }
            _vm.Facility.Name = this.txtName.Text.Trim(); 
            _vm.Facility.Floor = Convert.ToInt32(this.txtFloor.EditValue);
            _vm.Facility.FloorHeight = Convert.ToDouble(this.txtFloorHeight.EditValue);
            _vm.Facility.Households = Convert.ToInt32(this.txtHouseholds.EditValue);

            _vm.Facility.SupplyMode = (PBS.eSupplyMode)this.textEditSupplyMode.EditValue;
            _vm.Facility.MaxWaterDemand = Convert.ToDouble(this.txtMaxWaterDemand.EditValue);
            _vm.Facility.TerminalPressure = Convert.ToDouble(this.txtTerminalPressure.EditValue);
            _vm.Facility.ConstantPressure = Convert.ToDouble(this.txtConstantPressure.EditValue);
            if (this.comboBoxPackages.EditValue != null)
                _vm.Facility.PackageID = (long)this.comboBoxPackages.EditValue;

            _vm.Facility.WaterSupply = (PBS.eWaterSupply)this.comboBoxWaterSupply.EditValue;
            _vm.Facility.ConnectionType = (PBS.eConnectionType)this.imageComboBoxConnectionType.EditValue; 
            _vm.Facility.ConnectionAddress = this.textEditConnectionAddress.Text;  
            _vm.Facility.UseStatus = Yw.Vmo.eUseStatus.Enable;
            return true;
        }


        /// <summary>
        /// 允许上一步
        /// </summary>
        public bool AllowPrev
        {
            get
            {
                if (!_isCompleted)
                {
                    return false;
                }
                return true;
            }
        }

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

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

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

        /// <summary>
        /// 能否上一步
        /// </summary>
        /// <returns></returns>
        public Task<bool> CanPrev()
        {
            return Task.Run(() =>
            { 
                Save();
                return this.AllowPrev;
            });
        }

        /// <summary>
        /// 能否下一步
        /// </summary>
        public Task<bool> CanNext()
        {
            return Task.Run(() => Save());
        }

        /// <summary>
        /// 能否取消
        /// </summary>
        public Task<bool> CanCancel()
        {
            return Task.Run(() => this.AllowCancel);
        }

        /// <summary>
        /// 能否完成
        /// </summary>
        public Task<bool> CanComplete()
        {
            return Task.Run(() => this.AllowComplete);
        }

     
    }
}