using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using Mesnac.Action.ChemicalWeighing.Entity;
using Mesnac.Action.ChemicalWeighing.Technical;

namespace Mesnac.Action.ChemicalWeighing.Product.PptPlan
{
    public partial class FrmProPlan : Form
    {
        #region 字段定义

        //DateTimePicker dtp = new DateTimePicker();  //这里实例化一个DateTimePicker控件,datagridview控件不单元格不能设置时间设置控件。
        //Rectangle _Rectangle;   //鼠标单击DGV时，获取大小及位置。
        String currentRecipeName;   //当前选择的配方名称
        List<Pmt_recipe> _allPmtRecipe = null;  //所有配方数据
        int planNum = 0;
        String batchNum;

        #endregion


        #region 构造方法

        public FrmProPlan()
        {
            InitializeComponent();
            //dataGridView1.Controls.Add(dtp); //把时间控件加入DataGridView
            //dtp.Visible = false;  //先不让它显示
            //dtp.Format = DateTimePickerFormat.Custom; //设置日期格式为2010-08-05
            //dtp.CustomFormat = "yyyy-MM-dd HH:mm:ss";
            //dtp.TextChanged += new EventHandler(dtp_TextChange); //为时间控件加入事件dtp_TextChange
        }

        #endregion


        #region 方法定义

        /// <summary>
        /// 当日计划显示
        /// </summary>
        public void InitDataGridViewData()
        {
            //获取当日计划
            List<RT_Plan> lst = null;
            lst = TechnicalHelper.GetRT_PlanList();
            if (lst != null && lst.Count > 0)
            {
                foreach (RT_Plan replan in lst)
                {
                    DataGridViewRow dgvr = new DataGridViewRow();
                    foreach (DataGridViewColumn c in this.dataGridView1.Columns)
                    {
                        dgvr.Cells.Add(c.CellTemplate.Clone() as DataGridViewCell);
                    }
                    dgvr.Cells[0].Value = replan.Recipe_Name;
                    dgvr.Cells[1].Value = replan.Mixer_Line;
                    dgvr.Cells[2].Value = replan.Version;
                    dgvr.Cells[3].Value = replan.Plan_Id;
                    dgvr.Cells[4].Value = replan.Plan_Num;
                    dgvr.Cells[5].Value = replan.Real_Num;
                    dgvr.Cells[6].Value = replan.Weight_Man;
                    dgvr.Cells[7].Value = replan.Plan_Batch;
                    dgvr.Cells[8].Value = replan.Plan_State;
                    dgvr.Cells[9].Value = replan.Start_Date;
                    dgvr.Cells[10].Value = replan.Duration_Time;
                    dgvr.Cells[11].Value = replan.End_Date;

                    this.dataGridView1.Rows.Add(dgvr);
                }
            }
        }


        /// <summary>
        /// DGV中下拉框数据获取
        /// </summary>
        /// <param name="rowNum">行号</param>
        public void InitComboxData(int rowNum)
        {
            //获取所有配方信息
            List<Pmt_recipe> lst = null;
            lst = TechnicalHelper.GetPmt_recipeList();
            if (lst != null && lst.Count > 0)
            {
                _allPmtRecipe = lst;
                foreach (Pmt_recipe pmtRecipe in lst)
                {
                    (this.dataGridView1.Rows[rowNum].Cells[0] as DataGridViewComboBoxCell).Items.Add(pmtRecipe.Recipe_Name);
                }
            }

        }

        /// <summary>
        /// 获取当前班次
        /// </summary>
        public String GetCurrentShiftime()
        {
            String reStr = null;
            List<Pmt_Shiftime> lst = TechnicalHelper.GetPmt_ShiftimeList();
            if(lst != null && lst.Count >0)
            {
                foreach(Pmt_Shiftime pmtShiftime in lst)
                {
                    DateTime startTime = Convert.ToDateTime(pmtShiftime.Shift_st);
                    DateTime endTime = Convert.ToDateTime(pmtShiftime.Shift_et);
                    if (DateTime.Now > startTime && DateTime.Now < endTime)
                    {
                        reStr = pmtShiftime.Shift_name;
                    }
                }
            }
            return reStr;
        }







        #endregion



        #region 事件处理

        private void FrmProPlan_Load(object sender, EventArgs e)
        {
            this.InitComboxData(0);
            this.InitDataGridViewData();
        }

        //private void dtp_TextChange(object sender, EventArgs e)
        //{
        //    dataGridView1.CurrentCell.Value = dtp.Text; //时间控件选择时间时，就把时间赋给所在的单元格
        //}


        //private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
        //{
        //    if (e.ColumnIndex == 9 || e.ColumnIndex == 11)
        //    {
        //        _Rectangle = dataGridView1.GetCellDisplayRectangle(e.ColumnIndex, e.RowIndex, true); //得到所在单元格位置和大小
        //        dtp.Size = new Size(_Rectangle.Width, _Rectangle.Height); //把单元格大小赋给时间控件
        //        dtp.Location = new Point(_Rectangle.X, _Rectangle.Y); //把单元格位置赋给时间控件
        //        dtp.Visible = true;  //可以显示控件了
        //    }
        //    else
        //    {
        //        dtp.Visible = false;
        //    }
        //}

        //private void dataGridView1_ColumnWidthChanged(object sender, DataGridViewColumnEventArgs e)
        //{
        //    dtp.Visible = false;
        //}

        //private void dataGridView1_Scroll(object sender, ScrollEventArgs e)
        //{
        //    dtp.Visible = false;
        //}

        private void dataGridView1_RowsAdded(object sender, DataGridViewRowsAddedEventArgs e)
        {
            int currentRowNum = this.dataGridView1.NewRowIndex;
            InitComboxData(currentRowNum);
            planNum++;
        }

        private void dataGridView1_EditingControlShowing(object sender, DataGridViewEditingControlShowingEventArgs e)
        {
            if (dataGridView1.CurrentCell != null && e.Control.GetType() == typeof(DataGridViewComboBoxEditingControl))
            {
                //创建下拉列表框改变事件
                (e.Control as ComboBox).SelectedIndexChanged += new EventHandler(ComboBox_SelectedIndexChanged);
                //创建下拉列表框离开焦点事件 添加该事件是为了删除动态事件 以免多次调用
                (e.Control as ComboBox).Leave += new EventHandler(ComboBox_Leave);
            }
        }

         //离开焦点事件
        private void ComboBox_Leave(object sender, EventArgs e)
        {
            //删除动态调用
            (sender as ComboBox).SelectedIndexChanged -= new EventHandler(ComboBox_SelectedIndexChanged);
            (sender as ComboBox).Leave -= new EventHandler(ComboBox_Leave);
        }

        //下拉列表框改变事件
        private void ComboBox_SelectedIndexChanged(object sender, EventArgs e)
        {
            //选择后自动填充右侧内容
            //（1）先获取当前选择的行号
            int currentRowNum = this.dataGridView1.CurrentRow.Index;
            //（2）获取当前选中的配方名称
            currentRecipeName = dataGridView1.CurrentCell.EditedFormattedValue.ToString();
            //（3）根据配方名称获取配方所有信息并填充
            if (_allPmtRecipe.Exists(tm => tm.Recipe_Name == currentRecipeName))
            {
                Pmt_recipe pmtRecipe = _allPmtRecipe.FindLast(tm => tm.Recipe_Name == currentRecipeName);
                if (pmtRecipe != null)
                {
                    this.dataGridView1.Rows[currentRowNum].Cells[1].Value = pmtRecipe.Mixer_line;
                    this.dataGridView1.Rows[currentRowNum].Cells[2].Value = pmtRecipe.Version;
                    //（4）自动生成批号
                    batchNum = (DateTime.Now.Year).ToString() + (DateTime.Now.Month).ToString() + (DateTime.Now.Day).ToString() + "X" + planNum.ToString().PadLeft(4, '0');
                    this.dataGridView1.Rows[currentRowNum].Cells[3].Value = batchNum;
                    //（5）班次信息自动填充
                    this.dataGridView1.Rows[currentRowNum].Cells[7].Value = GetCurrentShiftime();
                    this.dataGridView1.Rows[currentRowNum].Cells[9].Value = DateTime.Now.ToString();
                }
            }
        }


        #endregion
    }
}