#region

using System;
using System.Data;
using System.Windows.Forms;
using DevExpress.XtraEditors;
using DevExpress.XtraGrid.Columns;
using DevExpress.XtraGrid.Views.Grid;

#endregion

namespace CSFrameworkV5.Library.UserControls
{
    /// <summary>
    ///     应用CodeNamePicker组件，查询数据的事件
    /// </summary>
    /// <param name="code">编号</param>
    /// <param name="name">名称</param>
    /// <returns></returns>
    public delegate DataTable OnShowFiltredData(string code, string name);

    /// <summary>
    ///     标准编号名称选择框
    /// </summary>
    public partial class ucCodeNamePicker : UserControl
    {
        private EventHandler _OnClear;

        private LookupEditorPopupControlClick _OnRowClick;

        private OnShowFiltredData _OnShowFiltredData;

        private bool _ShowClear;

        public ucCodeNamePicker()
        {
            InitializeComponent();
        }

        public PopupContainerControl PopupContainer => popupContainerControl1;

        public bool ShowClear
        {
            set => _ShowClear = value;
            get => _ShowClear;
        }

        private void btnClose_Click(object sender, EventArgs e)
        {
            if (_OnClear != null)
            {
                _OnClear(sender, e);
                txt_Code.Text = "";
                txt_Name.Text = "";
            }
        }

        public void DoAddColumn(string fieldName, string caption, int width)
        {
            var col = new GridColumn();
            col.FieldName = fieldName;
            col.Name = "col" + fieldName;
            col.Width = width;
            col.Caption = caption;
            col.Visible = true;
            col.VisibleIndex = gvSummary.Columns.Count;
            gvSummary.Columns.Add(col);
        }

        public void DoSetCaption(string code, string name)
        {
            colID.Caption = code;
            colName.Caption = name;
        }

        public void DoSetEditorCaption(string code, string name)
        {
            lbCode.Text = code;
            lbName.Text = name;
        }

        public void DoSetField(string codeField, string nameField)
        {
            colID.FieldName = codeField;
            colName.FieldName = nameField;
        }

        public void DoSetSize(int height)
        {
            var i = 0;
            foreach (GridColumn c in gvSummary.Columns) i += c.Width;

            if (i + 50 < 300)
                Width = 300;
            else
                Width = i + 50;

            Height = height;
        }

        public void DoShowDefaultData(DataTable source)
        {
            gcSummary.DataSource = source;
            gcSummary.RefreshDataSource();
        }

        private void DoShowFiltredData()
        {
            if (_OnShowFiltredData != null)
            {
                var dt = _OnShowFiltredData(txt_Code.Text, txt_Name.Text);
                gcSummary.DataSource = null;
                gcSummary.DataSource = dt;
                gcSummary.RefreshDataSource();
            }
        }

        private void gvSummary_RowClick(object sender, RowClickEventArgs e)
        {
            if (_OnRowClick != null)
            {
                popupContainerControl1.Hide();
                _OnRowClick(gvSummary.GetDataRow(gvSummary.FocusedRowHandle));
                txt_Code.Text = "";
                txt_Name.Text = "";
            }
        }

        public event EventHandler OnClear
        {
            add => _OnClear = value;
            remove => _OnClear = null;
        }

        public event LookupEditorPopupControlClick OnRowClick
        {
            add => _OnRowClick = value;
            remove => _OnRowClick = null;
        }

        public event OnShowFiltredData OnShowFiltredData
        {
            add => _OnShowFiltredData = value;
            remove => _OnShowFiltredData = null;
        }

        private void txt_Code_EditValueChanged(object sender, EventArgs e)
        {
            DoShowFiltredData();
        }

        private void txt_Name_EditValueChanged(object sender, EventArgs e)
        {
            DoShowFiltredData();
        }

        private void ucCodeNamePicker_Load(object sender, EventArgs e)
        {
            btnClear.Visible = _ShowClear;
        }
    }
}