using DevExpress.XtraEditors;
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using IStation.Unit;
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using System;
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using System.Data;
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using System.Linq;
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using System.Windows.Forms;
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namespace IStation.WinFrmUI.Basic
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{
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public partial class EditNumericSignalTypeDlg : DevExpress.XtraEditors.XtraForm
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{
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public EditNumericSignalTypeDlg()
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{
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InitializeComponent();
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this.IconOptions.Icon = WinFrmUI.Properties.Resources.App;
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this.dataLayoutControl1.SetupLayoutControl();
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InitialUI_UnitType();
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}
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/// <summary>
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/// 验证标识的唯一性事件
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/// </summary>
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public event Func<long, string, bool> ValidIdentifierUniqueEvent;
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/// <summary>
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/// 返回数据事件
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/// </summary>
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public event Action<Model.SignalType> ReloadDataEvent;
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private Model.SignalType _model = null;//当前操作对象
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/// <summary>
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/// 绑定数据
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/// </summary>
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/// <param name="rhs"></param>
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public void SetBindingData(Model.SignalType rhs)
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{
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this.Text = "编辑数值信息类型";
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_model = new Model.SignalType(rhs);
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this.NameTextEdit.EditValue = _model.Name;
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this.IdentifierTextEdit.EditValue = _model.Identifier;
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this.UnitTypeImageComboBoxEdit.EditValue = _model.UnitType;
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this.DecimalPlacesTextEdit.EditValue = _model.DecimalPlaces;
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this.TagNameTextEdit.EditValue = _model.TagName;
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this.DescriptionMemoEdit.EditValue = _model.Description;
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}
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/// <summary>
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/// 绑定数据
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/// </summary>
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public void SetBindingData(long GroupID, int SortCode)
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{
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this.Text = "添加数值信号类型";
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_model = new Model.SignalType();
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_model.GroupID = GroupID;
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_model.ValueType = Model.Monitor.eValueType.Numeric;
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_model.SortCode = SortCode;
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}
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//初始化单位类型
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private void InitialUI_UnitType()
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{
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this.UnitTypeImageComboBoxEdit.Properties.BeginUpdate();
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this.UnitTypeImageComboBoxEdit.Properties.Items.Clear();
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this.UnitTypeImageComboBoxEdit.Properties.Items.AddEnum(typeof(Unit.eUnitType), false);
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this.UnitTypeImageComboBoxEdit.Properties.EndUpdate();
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}
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//验证
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private bool Valid()
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{
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this.dxErrorProvider1.ClearErrors();
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if (string.IsNullOrEmpty(this.NameTextEdit.Text.Trim()))
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{
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this.dxErrorProvider1.SetError(this.NameTextEdit, "必填项");
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return false;
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}
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var identifier = this.IdentifierTextEdit.Text.Trim();
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if (string.IsNullOrEmpty(identifier))
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{
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this.dxErrorProvider1.SetError(this.IdentifierTextEdit, "必填项");
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return false;
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}
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if (this.ValidIdentifierUniqueEvent != null)
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{
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if (!this.ValidIdentifierUniqueEvent(_model.Id, identifier))
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{
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this.dxErrorProvider1.SetError(this.IdentifierTextEdit, "标识重复");
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return false;
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}
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}
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if (string.IsNullOrEmpty(this.UnitTypeImageComboBoxEdit.Text.Trim()))
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{
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this.dxErrorProvider1.SetError(this.UnitTypeImageComboBoxEdit, "必选项");
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return false;
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}
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if (this.UnitValueComboBoxEdit.Properties.Items.Count > 0)
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{
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if (this.UnitValueComboBoxEdit.EditValue == null)
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{
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this.dxErrorProvider1.SetError(this.UnitValueComboBoxEdit, "必选项");
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return false;
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}
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}
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return true;
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}
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//确定
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private void btnOk_Click(object sender, EventArgs e)
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{
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if (!Valid())
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return;
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_model.Name = this.NameTextEdit.Text.Trim();
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_model.Identifier = this.IdentifierTextEdit.Text.Trim();
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_model.UnitType = (eUnitType)this.UnitTypeImageComboBoxEdit.EditValue;
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if (this.UnitValueComboBoxEdit.EditValue is Model.IntAndString)
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{
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_model.UnitValue = (this.UnitValueComboBoxEdit.EditValue as Model.IntAndString).IntValue.ToString();
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}
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else
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{
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_model.UnitValue = this.UnitValueComboBoxEdit.Text.Trim();
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}
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if (string.IsNullOrEmpty(this.DecimalPlacesTextEdit.Text.Trim()))
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_model.DecimalPlaces = null;
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else
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_model.DecimalPlaces = int.Parse(this.DecimalPlacesTextEdit.Text);
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_model.TagName = this.TagNameTextEdit.Text.Trim();
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_model.Description = this.DescriptionMemoEdit.Text.Trim();
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var bll = new BLL.Scatl.SignalType();
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if (!bll.Update(_model))
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{
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XtraMessageBox.Show("更新失败！");
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return;
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}
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if (this.ReloadDataEvent != null)
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{
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var model = bll.GetById(_model.Id);
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this.ReloadDataEvent.Invoke(model);
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}
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this.DialogResult = DialogResult.OK;
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this.Close();
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}
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//单位类型改变
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private void imgCmbUnitType_SelectedIndexChanged(object sender, EventArgs e)
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{
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if (this.UnitTypeImageComboBoxEdit.EditValue == null)
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return;
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this.UnitValueComboBoxEdit.Properties.BeginUpdate();
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this.UnitValueComboBoxEdit.Properties.Items.Clear();
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this.UnitValueComboBoxEdit.EditValue = null;
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var unit_type = (Unit.eUnitType)this.UnitTypeImageComboBoxEdit.EditValue;
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var dict = UnitHelper.GetEnUnitDict(unit_type);
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if (dict == null || dict.Count < 1)
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{
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this.UnitValueComboBoxEdit.Properties.TextEditStyle = DevExpress.XtraEditors.Controls.TextEditStyles.Standard;
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if (unit_type == _model.UnitType)
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{
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this.UnitValueComboBoxEdit.EditValue = _model.UnitValue;
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}
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}
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else
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{
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this.UnitValueComboBoxEdit.Properties.TextEditStyle = DevExpress.XtraEditors.Controls.TextEditStyles.DisableTextEditor;
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var unit_value_list = dict.Select(x => new Model.IntAndString(x.Key, x.Value)).ToList();
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unit_value_list.ForEach(x => this.UnitValueComboBoxEdit.Properties.Items.Add(x));
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if (unit_type == _model.UnitType)
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{
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if (int.TryParse(_model.UnitValue, out int unitValue))
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{
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var item = unit_value_list.Find(x => x.IntValue == unitValue);
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if (item != null)
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this.UnitValueComboBoxEdit.EditValue = item;
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}
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}
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}
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this.UnitValueComboBoxEdit.Properties.EndUpdate();
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}
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}
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}
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