using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Data;
using ICSharpCode.Core;
using Mesnac.Controls.Base;
using Mesnac.Action.Base;
using Mesnac.Codd.Session;
using Mesnac.Action.ChemicalWeighing.Entity;

namespace Mesnac.Action.ChemicalWeighing.Technical.PmtRecipe
{
    /// <summary>
    /// 删除计划业务
    /// </summary>
    public class DeleteAction : ChemicalWeighingAction, IAction
    {
        #region 事件定义

        /// <summary>
        /// 删除计划事件定义
        /// </summary>
        public static event EventHandler OnDeleteRecipe;

        #endregion

        #region 字段定义

        private RuntimeParameter _runtime;     
        private DbMCControl _clientGridControl = null;

        #endregion

        #region IAction接口实现

        public void Run(RuntimeParameter runtime)
        {
            base.RunIni(runtime);
            this._runtime = runtime;

            ICSharpCode.Core.LoggingService<DeleteAction>.Debug("配方管理—删除配方业务...");

            DbMCControl clientGridControl = this.GetDbMCControlByKey(Mesnac.Basic.DataSourceFactory.MCDbType.Local, "Pmt_recipe").FirstOrDefault();
            if (clientGridControl == null || !(clientGridControl.BaseControl is DataGridView))
            {
                ICSharpCode.Core.LoggingService<RefreshAction>.Error("｛配方管理—删除配方｝缺少配方管理控件...");
                return;
            }
            this._clientGridControl = clientGridControl;
            this.DoWork();
        }

        #endregion

        #region 方法定义

        /// <summary>
        /// 删除计划
        /// </summary>
        protected void DoWork()
        {
            this._runtime.BaseControl.MCEnabled = false;

            try
            {
                DataGridView clientGridView = this._clientGridControl.BaseControl as DataGridView;

                #region 1 变量定义

                string selectRecipeName = null;
                Pmt_recipe pmt_Recipe = null;

                #endregion

                #region 2 判断是否选择了要修改的配方

                if (clientGridView.SelectedRows.Count != 1)
                {
                    MessageBox.Show("请选择一条要删除的配方!", Mesnac.Basic.LanguageHelper.Caption, MessageBoxButtons.OK, MessageBoxIcon.Information);
                    this._runtime.IsReturn = true;
                    return;
                }

                #endregion

                #region 3 判断该配方是否可进行删除（如果配方正在RT_Plan表中，查不允许删除）

                selectRecipeName = clientGridView.SelectedRows[0].Cells["Recipe_Name"].Value as string;
                if (Product.PptPlan.PlanHelper.PlanExistsRecipeName(selectRecipeName))
                {
                    MessageBox.Show("该配方正在计划列表中,不能进行删除!", Mesnac.Basic.LanguageHelper.Caption, MessageBoxButtons.OK, MessageBoxIcon.Information);
                    this._runtime.IsReturn = true;
                    return;
                }

                #endregion

                //删除配方前询问
                string msg1 = StringParser.Parse(ResourceService.GetString("Mesnac_Action_ChemicalWeighing_Technical_PmtRecipe_DeleteAction_msg1"));      //确认删除当前配方（配方名：{0}）吗？
                msg1 = String.Format(msg1, selectRecipeName);
                DialogResult result = MessageBox.Show(msg1, Mesnac.Basic.LanguageHelper.Caption, MessageBoxButtons.YesNo, MessageBoxIcon.Question);
                if (result == DialogResult.Yes)
                {
                    #region 4 获取配方实体

                    pmt_Recipe = RecipeHelper.GetRecipeByName(selectRecipeName);

                    #endregion

                    #region 5 执行删除操作

                    if (pmt_Recipe != null)
                    {
                        #region 5.1 删除配方信息

                        RecipeHelper.DeleteRecipe(pmt_Recipe.ID);

                        #endregion

                        #region 5.2 删除配方对应物料信息

                        RecipeHelper.DelWeighByRecipeID(pmt_Recipe.ID);

                        #endregion

                        #region 5.3 触发事件

                        if (OnDeleteRecipe != null)
                        {
                            OnDeleteRecipe(this._runtime.BaseControl.MCRoot, System.EventArgs.Empty);
                        }

                        #endregion

                        MessageBox.Show("配方删除成功！");
                    }

                    #endregion
                }

            }
            catch (Exception ex)
            {
                ICSharpCode.Core.LoggingService<InsertAction>.Error("删除计划异常：" + ex.Message, ex);

                #region 记录操作日志

                base.DBLog(ex.Message);

                #endregion

                MessageBox.Show(ex.Message, Mesnac.Basic.LanguageHelper.WarnCaption, MessageBoxButtons.OK, MessageBoxIcon.Warning);
            }
            finally
            {
                this._runtime.BaseControl.MCEnabled = true;
            }
        }

        #endregion
    }
}