using System;
using System.Linq;
using System.Windows.Forms;
using Mesnac.Action.Base;

namespace Mesnac.Action.ChemicalWeighing.LjPlanning
{
    public class PauseAction:ChemicalWeighingAction, IAction
    {
        private DbMCControl _materialGridControl = null; //物料列表控件
        private RuntimeParameter _runtime;
        
        
        public static event EventHandler OnPause;
        
        public void Run(RuntimeParameter runtime)
        {
            base.RunIni(runtime); //必须调用
            this._runtime = runtime;
            DbMCControl materialGridControl =
                this.GetDbMCControlByKey(Mesnac.Basic.DataSourceFactory.MCDbType.Local, "lj_planning")
                    .FirstOrDefault(); //获取物料数据控件
            this._materialGridControl = materialGridControl;
            
            DataGridView clientGridView = this._materialGridControl.BaseControl as DataGridView;
            
            //验证是否选中某物料
            if (clientGridView.SelectedRows.Count != 1)
            {
               
                MessageBox.Show("请选择要修改的数据", Mesnac.Basic.LanguageHelper.Caption, 
                    MessageBoxButtons.OK, MessageBoxIcon.Information);
                this._runtime.IsReturn = true;
                return;
            }
            
            var dataGridViewRow = clientGridView.SelectedRows[0];
            var id = Convert.ToInt32(dataGridViewRow.Cells["Id"].Value);
            
            
            //Pause

            var i = BasePlcHelper.Instance.RecipePause.LastValue.ToInt();
            string message = "";
            if (i == 1)
            {
                MessageBox.Show("");
                message = "系统已经暂停 是否恢复系统";
            }
            else
            {
                message = "是否暂停系统";
            }

            if (MessageBox.Show(message, "提示", MessageBoxButtons.OKCancel, MessageBoxIcon.Information) ==
                DialogResult.OK)
            {
                i = BasePlcHelper.Instance.Pause.LastValue.ToInt();
                var bo = !Convert.ToBoolean(i);
                BasePlcHelper.Instance.PlcWriteByDataKey(BasePlcHelper.Instance.Pause, new object[] { bo });
            }
            

        }
    }
}