using System;
using System.Data;
using DevExpress.XtraGrid;
using UAS_PLCDataReader.DataOperate;
using UAS_PLCDataReader.Entity;

namespace UAS_PLCDataReader.CustomerControl.AutoDataGridControl
{
    public partial class AutoDataGridControl : GridControl
    {
        string getDataSQL;

        string condition;

        //记录初始化的SQL，防止条件重复拼接
        string firstsql;

        public delegate void OnDataRefresh(object sender, EventArgs e);

        public event OnDataRefresh DataRefresh;

        DataHelper dh = SystemInf.dh;
        //获取数据的SQL
        public string GetDataSQL
        {
            get
            {
                return getDataSQL;
            }

            set
            {
                getDataSQL = value;
                firstsql = value;
            }
        }


        //获取数据的总行数
        public int RowCount
        {
            get
            {
                return rowCount;
            }

            set
            {
                rowCount = value;
            }
        }

        public string TableName
        {
            get
            {
                return tableName;
            }

            set
            {
                tableName = value;
            }
        }

        public string ID
        {
            get
            {
                return id;
            }

            set
            {
                id = value;
            }
        }

        public string InsertSQL
        {
            get
            {
                return insertSQL;
            }

            set
            {
                insertSQL = value;
            }
        }

        public string Condition
        {
            get
            {
                return condition;
            }

            set
            {
                condition = value;
            }
        }

        private string insertSQL;

        //用于保存数据的主表的名称
        private string tableName;

        private string id;

        private int rowCount;

        public AutoDataGridControl()
        {
            InitializeComponent();
        }

        private void AutoDataGridControl_VisibleChanged(object sender, EventArgs e)
        {
            RefreshData();
        }

        public void RefreshData()
        {
            if (getDataSQL != null)
            {
                if (condition != null)
                {
                    getDataSQL = getDataSQL + " " + condition;
                }
                DataTable dt = (DataTable)dh.ExecuteSql(getDataSQL, "select");
                rowCount = dt.Rows.Count;
                DataSource = dt;
                getDataSQL = firstsql;
                //调用列自适应，自动调整最合适列宽
                (MainView as GridViewWithSerialNum.GridViewWithSerialNum).BestFitColumns();
            }
            DataRefresh?.Invoke(new object(), new EventArgs());
        }
    }
}