using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using DBFactory;

namespace wcfControlMonitorClient
{
    public partial class FrmStackForkControl : Form
    {
        private static FrmStackForkControl _formInstance;
        //2220173-时代吉利 增加货叉禁用功能
        public static FrmStackForkControl FormInstance
        {
            get

            {
                if (_formInstance == null)
                {
                    _formInstance = new FrmStackForkControl();
                    isFirstShow = false;
                }
                return _formInstance;
            }
            set { _formInstance = value; }
        }
        DBOperator dbo = CStaticClass.dbo;
        static bool isFirstShow = false;//20130117
        DataSet ds = new DataSet();//20161121
        StringBuilder sql = new StringBuilder();
        public FrmStackForkControl()
        {

            InitializeComponent();
            _formInstance = this;//20101028
        }

        private void FrmStackForkControl_Load(object sender, EventArgs e)
        {
            //DataView dvs = dbo.ExceSQL("select distinct(F_stackindex) as 堆垛机编号,F_ENABLEUSED as 禁用货叉编号 from T_BASE_STACKINFO where F_forkamount>1 order by F_stackindex").Tables[0].DefaultView;
            //dataGridView1.DataSource = dvs;
            BindingData();
            cmbFork.Items.Add(0);
            cmbFork.Items.Add(1);
            cmbFork.Items.Add(2);
            cmbFork.SelectedIndex = -1;
        }
        public void BindingData()
        {
            DataView dvs = dbo.ExceSQL("select distinct(F_stackindex) as 堆垛机编号,F_ENABLEUSED as 禁用货叉编号 from T_BASE_STACKINFO where F_forkamount>1 and F_stackindex=10003 order by F_stackindex").Tables[0].DefaultView;
            dataGridView1.DataSource = dvs;
        }
        private void tsmEdit_Click(object sender, EventArgs e)
        {
            if (dataGridView1.RowCount <= 0)
            {
                return;
            }
            this.txtStackIndex.Text = this.dataGridView1.CurrentRow.Cells[0].Value.ToString();
            this.cmbFork.Text = this.dataGridView1.CurrentRow.Cells[1].Value.ToString();
        }
        private void dataGridView1_CellMouseDown(object sender, DataGridViewCellMouseEventArgs e)
        {
            if ((e.ColumnIndex >= 0) && (e.RowIndex >= 0) && (e.Button == MouseButtons.Right))//20110309
            {
                dataGridView1.ClearSelection();
                dataGridView1.Rows[e.RowIndex].Selected = true;
                dataGridView1.CurrentCell = dataGridView1.Rows[e.RowIndex].Cells[e.ColumnIndex];

            }
        }
        private void Button1_Click(object sender, EventArgs e)
        {
            if (CStaticClass.WCFOK == false)
            {
                MessageBox.Show("与服务端连接失败！");
                return;
            }
            //if (CStaticClass.Order == false)
            //{
            //    MessageBox.Show("请打开命令开关！");
            //    return;
            //}
            if (txtStackIndex.Text == "")
            {
                MessageBox.Show("堆垛机编号不能为空！");
                return;
            }
            if (cmbFork.Text == "")
            {
                MessageBox.Show("货叉编号不能为空！");
                return;
            }
            else
            {
                int stackIndex = Convert.ToInt32(txtStackIndex.Text);
                int forkIndex = 0;
                forkIndex = Convert.ToInt32(cmbFork.Text);
                try
                {
                    //新增加的接口 给电气在第18字节上发送标志
                    //更新接口WcfControlMonitor服务 配置服务里面改IP 同时运行生成异步类
                    //在堆垛机发送的时候 也做修改了 重新根据禁用货叉情况 来定义货叉 替换检测条件
                    CStaticClass.WcfControl.BeginSendStackForkStatus(stackIndex, forkIndex, new AsyncCallback(SendStackForkStatusCallBack), forkIndex);

                    sql.Remove(0, sql.Length);
                    sql.Append("update  T_BASE_STACKINFO set F_ENABLEUSED=").Append(forkIndex).Append(" where F_Stackindex=").Append(stackIndex);
                    int a=dbo.ExecuteSql(sql.ToString());
                    if (a > 0 && forkIndex != 0)
                    {
                        MessageBox.Show("禁用成功！", "操作提示：", MessageBoxButtons.OK, MessageBoxIcon.None);
                    }
                    else if (a > 0 && forkIndex == 0)
                    {
                        MessageBox.Show("解禁成功！", "操作提示：", MessageBoxButtons.OK, MessageBoxIcon.None);
                    }
                    else
                    {
                        MessageBox.Show("操作失败！", "操作提示：", MessageBoxButtons.OK, MessageBoxIcon.Error);
                    }
                    BindingData();
                }
                catch (Exception ex)
                {
                    throw ex;
                }
            }
        }
        void SendStackForkStatusCallBack(IAsyncResult ar)
        {
            string errtext = string.Empty;
            this.BeginInvoke(new MethodInvoker(delegate ()
            {
                if (CStaticClass.WcfControl.EndSendStackForkStatus(out errtext, ar) == false)
                {
                    MessageBox.Show(errtext, "操作提示：", MessageBoxButtons.OK, MessageBoxIcon.Error);
                }

            }));
        }

        private void FrmStackForkControl_FormClosing(object sender, FormClosingEventArgs e)
        {
            _formInstance = null;
        }
    }
}