using DevExpress.XtraEditors;
using System;
using System.Windows.Forms;

namespace IStation.WinFrmUI.Basic
{
    public partial class EditEnumSignalTypeDlg : DevExpress.XtraEditors.XtraForm
    {
        public EditEnumSignalTypeDlg()
        {
            InitializeComponent();
            this.IconOptions.Icon = WinFrmUI.Properties.Resources.App;
            this.dataLayoutControl1.SetupLayoutControl();
        }

        /// <summary>
        /// 验证识别标识的唯一性
        /// </summary>
        public event Func<long, string, bool> ValidIdentifierUniqueEvent;
        /// <summary>
        /// 返回数据事件
        /// </summary>
        public event Action<Model.SignalType> ReloadDataEvent;

        private Model.SignalType _model = null;//当前操作对象

        /// <summary>
        /// 绑定数据
        /// </summary>
        public void SetBindingData(Model.SignalType rhs)
        {
            this.Text = "编辑枚举信号类型";
            _model = new Model.SignalType(rhs);
            this.NameTextEdit.EditValue = rhs.Name;
            this.IdentifierTextEdit.EditValue = rhs.Identifier;
            this.TagNameTextEdit.EditValue = rhs.TagName;
            this.setEnumValueSettingsCtrl1.Set(rhs.ValueSettings);
            this.DescriptionMemoEdit.EditValue = rhs.Description;
        }

        //验证
        private bool Valid()
        {
            this.dxErrorProvider1.ClearErrors();
            if (string.IsNullOrEmpty(this.NameTextEdit.Text.Trim()))
            {
                this.dxErrorProvider1.SetError(this.NameTextEdit, "必填项");
                return false;
            }
            var identifier = this.IdentifierTextEdit.Text.Trim();
            if (string.IsNullOrEmpty(identifier))
            {
                this.dxErrorProvider1.SetError(this.IdentifierTextEdit, "必填项");
                return false;
            }
            if (this.ValidIdentifierUniqueEvent != null)
            {

                if (!this.ValidIdentifierUniqueEvent(_model.Id, identifier))
                {
                    this.dxErrorProvider1.SetError(this.IdentifierTextEdit, "标识重复");
                    return false;
                }
            }
            if (!this.setEnumValueSettingsCtrl1.Valid(out string msg))
            {
                XtraMessageBox.Show(msg);
                return false;
            }
            return true;
        }

        private void btnOK_Click(object sender, EventArgs e)
        {
            if (!Valid())
                return;

            _model.Name = this.NameTextEdit.Text.Trim();
            _model.Identifier = this.IdentifierTextEdit.Text.Trim();
            _model.TagName = this.TagNameTextEdit.Text.Trim();
            _model.ValueSettings = this.setEnumValueSettingsCtrl1.Get();
            _model.Description = this.DescriptionMemoEdit.Text.Trim();

            var bll = new BLL.Scatl.SignalType();
            if (!bll.Update(_model))
            {
                XtraMessageBox.Show("更新失败");
                return;
            }

            if (this.ReloadDataEvent != null)
            {
                var model = bll.GetById(_model.Id);
                this.ReloadDataEvent.Invoke(model);
            }

            this.DialogResult = DialogResult.OK;
            this.Close();
        }

    }
}