using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data;
using Mesnac.Action.Base;
using Mesnac.Controls.Base;
using Mesnac.Controls.Default;
using System.Windows.Forms;
using Mesnac.Codd.Session;


namespace Mesnac.Action.Feeding.Technology
{
    public class SelectedRecipe : FeedingAction, IAction
    {
        private DataTable FormatDataTable(DataTable dt)
        {
            for (int i = 0; i < dt.Rows.Count; i++)
            {
                foreach (DataColumn dc in dt.Columns)
                {
                    if (dc.DataType == typeof(double?) || dc.DataType == typeof(double) ||
                              dc.DataType == typeof(decimal) ||
                              dc.DataType == typeof(int))
                    {
                        if (dt.Rows[i][dc] != null && dt.Rows[i][dc] != DBNull.Value)
                        {
                            double d = 0.0;
                            string ss = dt.Rows[i][dc].ToString();
                            if (double.TryParse(ss, out d) && d == 0)
                            {
                                dt.Rows[i][dc] = DBNull.Value;
                            }
                            else if (dc.DataType != typeof(int))
                            {
                                dt.Rows[i][dc] = String.Format("{0:f3}", dt.Rows[i][dc]);
                            }
                        }
                    }
                }
            }
            return dt;
        }
        /// <summary>
        /// 初始化称量数据
        /// </summary>
        /// <param name="dbHelper"></param>
        /// <param name="recipeid"></param>
        /// <param name="weightType"></param>
        /// <returns></returns>
        private DataTable IniWeightData(DbHelper dbHelper, string recipeid, string weightType)
        {
            string sqlstr = "SELECT weight_id as SeqInx,* FROM pmt_weigh WHERE RecipeObjID=" + recipeid + " AND weigh_type=" + weightType + " ORDER BY weight_id";
            DbMCSource dbsource = base.GetAllDbMCSources().FirstOrDefault();
            dbHelper.CommandType = CommandType.Text;
            dbHelper.ClearParameter();
            dbHelper.CommandText = sqlstr;
            DataTable weight = dbHelper.ToDataTable();
            foreach (DataColumn dc in weight.Columns)
            {
                dc.ReadOnly = false;
                dc.AllowDBNull = true;
            }
            FormatDataTable(weight);
            for (int i = weight.Rows.Count + 1; i <= 10; i++)
            {
                DataRow dr = weight.NewRow();
                dr["ObjID"] = i;
                dr["weight_id"] = i;
                dr["SeqInx"] = i;
                dr["act_code"] = string.Empty;
                dr["child_name"] = string.Empty;
                weight.Rows.Add(dr);
            }
            return weight;
        }
        /// <summary>
        /// 初始化密炼数据
        /// </summary>
        /// <param name="dbHelper"></param>
        /// <param name="recipeid"></param>
        /// <returns></returns>
        private DataTable IniMixingData(DbHelper dbHelper, string recipeid)
        {
            string sqlstr = "SELECT mix_id as SeqInx,* FROM pmt_mix WHERE RecipeObjID=" + recipeid + " ORDER BY mix_id";
            DbMCSource dbsource = base.GetAllDbMCSources().FirstOrDefault();
            dbHelper.CommandType = CommandType.Text;
            dbHelper.ClearParameter();
            dbHelper.CommandText = sqlstr;
            DataTable mixing = dbHelper.ToDataTable();
            foreach (DataColumn dc in mixing.Columns)
            {
                dc.ReadOnly = false;
                dc.AllowDBNull = true;
            }
            FormatDataTable(mixing);
            for (int i = mixing.Rows.Count + 1; i <= 30; i++)
            {
                DataRow dr = mixing.NewRow();
                dr["ObjID"] = i;
                dr["mix_id"] = i;
                dr["SeqInx"] = i;
                dr["act_code"] = string.Empty;
                dr["term_code"] = string.Empty;
                mixing.Rows.Add(dr);
            }
            return mixing;
        }
        public void Run(RuntimeParameter runtime)
        {
             base.RunIni(runtime);
            DbMCSource dbsource = base.GetAllDbMCSources().FirstOrDefault();
            DbMCControl ObjIDControl = base.GetDbMCControlByKey("[" + dbsource.DesignSource + "].[pmt_recipe].[ObjID]").FirstOrDefault();
            if (ObjIDControl == null)
            {
                return;
            }
            if (ObjIDControl.BaseControl.MCValue == null)
            {
                return;
            }
            string recipeid = ObjIDControl.BaseControl.MCValue.ToString();
            if (string.IsNullOrWhiteSpace(recipeid))
            {
                return;
            }
            DbHelper dbHelper = NewDbHelper(dbsource.DesignSource);
            if (dbHelper == null)
            {
                return;
            }
            dbHelper.CommandType = CommandType.Text;
            dbHelper.CommandText = "SELECT * FROM dbo.pmt_recipe  WHERE ObjID='" + recipeid + "'";
            DataTable dt = dbHelper.ToDataTable();
            if (dt.Rows.Count == 0)
            {
                return;
            }
            foreach (DbMCControl control in GetAllDbMCControls())
            {
                if (!string.IsNullOrWhiteSpace(control.DataTable)
                    && control.DataTable.Equals("pmt_recipe", StringComparison.CurrentCultureIgnoreCase)
                    && !string.IsNullOrWhiteSpace(control.DataField)
                    && (base.DbOptionTypesIsModify(control.BaseControl)))
                {
                    control.BaseControl.MCValue = dt.Rows[0][control.DataField];
                }
            }
            List<MCDataGridView> gridList = GetTControls<MCDataGridView>();
            foreach (MCDataGridView grid in gridList)
            {
                if (grid.MCKey != null && grid.MCKey.ToLower().StartsWith("PmtWeight.".ToLower()))
                {
                    int iType = 0;
                    if (int.TryParse(grid.MCKey.Substring("PmtWeight.".Length).Trim(), out iType))
                    {
                        grid.DataSource = IniWeightData(dbHelper, recipeid, iType.ToString());
                    }
                }
                if (grid.MCKey != null && grid.MCKey.ToLower() == "PmtMixing".ToLower())
                {
                    grid.DataSource = IniMixingData(dbHelper, recipeid);
                }
            }
        }
    }
}