using DevExpress.XtraEditors;
using DevExpress.XtraEditors.Controls;
using System;
using System.Collections.Generic;
using System.Windows.Forms;
using ZJ_BYD.DB;
using ZJ_BYD.ViewModel;

namespace ZJ_BYD.UserControls.AHeadPara
{
    public partial class AheadParaConfig : XtraUserControl
    {
        private int pagesize = 30;     //每页显示行数  
        private int totalCount = 0;   //总记录数  
        private int pageCurrent = 1;  //当前页号
      
        public AheadParaConfig()
        {
            InitializeComponent();            
            gridcontrol.CustomDrawRowIndicator += GridView1_CustomDrawRowIndicator;
            gridPage1.williamPagerEvent += GridPage1_williamPagerEvent;
            gridcontrol.IndicatorWidth = 35;
            GetData();
        }

        private void GetData(int pageCurrent = 1)
        {
            var list = DataSource();
            this.aheadParaGrid.DataSource = list;
            gridPage1.RefreshPager(pagesize, totalCount, pageCurrent);
        }

        /// <summary>
        /// 数据源
        /// </summary>
        /// <param name="isPage"></param>
        /// <returns></returns>
        private List<AheadParaVM> DataSource(bool isPage = true)
        {
            var keyWord = this.txtkeyword.Text.Trim();
            var data = AheadParaHelper.QueryAheadParaVM(keyWord).Distinct();
            if (isPage)
            {
                return data.ToPageList(pageCurrent, pagesize, ref totalCount);
            }
            return data.ToList();
        }

        private void AheadParaConfig_Load(object sender, EventArgs e)
        {
            this.repositoryItemHyperLinkEdit1.ButtonClick += new ButtonPressedEventHandler(repositoryItemHyperLinkEdit_ButtonClick);
        }

        private void repositoryItemHyperLinkEdit_ButtonClick(object sender, ButtonPressedEventArgs e)
        {
            var rowHandle = gridcontrol.FocusedRowHandle;
            var model = gridcontrol.GetRow(rowHandle) as AheadParaVM;
            EditAheadPara editAheadPara = new EditAheadPara(model.Id);
            var result = editAheadPara.ShowDialog();
            if (result == DialogResult.OK)
            {
                GetData();
            }
        }

        private void btnsearch_Click(object sender, EventArgs e)
        {
            splashScreenManager1.ShowWaitForm();
            GetData();
            splashScreenManager1.CloseWaitForm();
        }

        private void btnAdd_Click(object sender, EventArgs e)
        {
            EditAheadPara editAheadPara = new EditAheadPara();
            var result = editAheadPara.ShowDialog();
            if (result == DialogResult.OK)
            {
                GetData();
            }
        }

        private void btnDel_Click(object sender, EventArgs e)
        {            
            var ids = new List<int>();
            var rowsNumber = this.gridcontrol.GetSelectedRows();
            if (rowsNumber.Length <= 0)
            {                
                XtraMessageBox.Show("请选择数据行！");                
                return;
            }
            splashScreenManager1.ShowWaitForm();
            foreach (var rownumber in rowsNumber)
            {
                var aheadPara = this.gridcontrol.GetRow(rownumber) as AheadParaVM;
                ids.Add(aheadPara.Id);
            }
            if (ids.Count > 0)
            {
                var rows = AheadParaHelper.DoDelAheadParaByIds(ids);
                if (rows > 0)
                {
                    splashScreenManager1.CloseWaitForm();
                    XtraMessageBox.Show("操作成功！");
                    GetData();
                }
                else
                {
                    splashScreenManager1.CloseWaitForm();
                    XtraMessageBox.Show("操作失败！");
                }
            }
            else
            {
                splashScreenManager1.CloseWaitForm();
            }            
        }

        /// <summary>
        /// 分页事件
        /// </summary>
        /// <param name="curPage"></param>
        /// <param name="pageSize"></param>
        private void GridPage1_williamPagerEvent(int curPage, int pageSize)
        {
            pageCurrent = curPage;
            pagesize = pageSize;
            GetData(curPage);
        }

        /// <summary>
        /// 行号
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void GridView1_CustomDrawRowIndicator(object sender, DevExpress.XtraGrid.Views.Grid.RowIndicatorCustomDrawEventArgs e)
        {
            if (e.Info.IsRowIndicator && e.RowHandle > -1)
            {
                e.Info.DisplayText = (e.RowHandle + 1).ToString();
            }
        }
    }
}