IMEX.mes.wcf/DK.Client/ReportModule/R01/M04/F_RPT_01040501.cs

/*******************************************************************************
 * Copyright(c) 2014 dongke All rights reserved. / Confidential
 * 类的信息：
 *      1.程序名称：F_RPT_01040501.cs
 *      2.功能描述：单值名
 * 编辑履历：
 *      作者            日期                版本            修改内容
 *      王鑫            2015/11/12          1.00            新建
 *******************************************************************************/

using System;
using System.Data;
using System.Windows.Forms;

using Dongke.IBOSS.PRD.Basics.BaseResources;
using Dongke.IBOSS.PRD.Basics.BaseControls;
using Dongke.IBOSS.PRD.Client.CommonModule;
using Dongke.IBOSS.PRD.Basics.Library;
using Dongke.IBOSS.PRD.WCF.Proxys;
using Dongke.IBOSS.PRD.Client.DataModels;
using Dongke.IBOSS.PRD.WCF.DataModels;

namespace Dongke.IBOSS.PRD.Client.ReportModule
{
    /// <summary>
    /// 单值名
    /// </summary>
    public partial class F_RPT_01040501 : FormBase
    {
        #region 成员变量

        // 窗体的单例模式
        private static F_RPT_01040501 _instance;
        // 工种数据源
        private DataTable _dtSourse;

        #endregion

        #region 构造函数

        /// <summary>
        /// 构造函数
        /// </summary>
        public F_RPT_01040501()
        {
            InitializeComponent();
            // 按钮
            this.btnSave.Text = ButtonText.BTN_SAVE;
            this.btnCancel.Text = ButtonText.BTN_CLOSE;
        }
        #endregion

        #region 单例模式

        /// <summary>
        /// 单例模式，防止重复创建窗体
        /// </summary>
        public static F_RPT_01040501 Instance
        {
            get
            {
                if (_instance == null)
                {
                    _instance = new F_RPT_01040501();
                }
                return _instance;
            }
        }

        #endregion

        #region 事件

        /// <summary>
        /// 窗体加载
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void F_RPT_01040501_Load(object sender, System.EventArgs e)
        {
            try
            {
                // 设置datagridview不自动创建列
                this.dgvData.AutoGenerateColumns = false;
                this.dgvData.SelectionMode = DataGridViewSelectionMode.RowHeaderSelect;
                // 加载商标管理数据
                this.GetAllData();
                this.RefreshDataGridViewData();
            }
            catch (Exception ex)
            {
                // 对异常进行共通处理
                ExceptionManager.HandleEventException(this.ToString(),
                    System.Reflection.MethodBase.GetCurrentMethod().Name, this.Text, ex);
            }
        }

        /// <summary>
        /// 点击右上角关闭按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void F_RPT_01040501_FormClosing(object sender, FormClosingEventArgs e)
        {
            try
            {
                // 关闭的时候需要判断是否有数据变化
                if (DataJudge.IsChange((DataTable)this.dgvData.DataSource))
                {
                    DialogResult dialogResult = MessageBox.Show(Messages.MSG_CMN_Q001, this.Text,
                        MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);

                    // 保存改变的数据
                    if (dialogResult == DialogResult.Yes)
                    {
                        DataGridViewRow row = dgvData.CurrentRow;
                        if (!row.IsNewRow)
                        {
                            // 判断商标编码不能为空
                            if (row.Cells["name"].Value == null
                                || string.IsNullOrEmpty(row.Cells["name"].Value + string.Empty))
                            {
                                // 错误消息
                                MessageBox.Show(string.Format(Messages.MSG_CMN_W005, "单值名称"),
                                    this.Text, MessageBoxButtons.OK, MessageBoxIcon.Warning);
                                e.Cancel = true;
                                this.btnSave.Enabled = false;
                                return;
                            }
                        }
                        // 异步处理
                        object result = DoAsync(new BaseAsyncMethod(SaveData));
                        this.chkDisplayDisabledData.Enabled = true;
                        // 如果保存出错，不关闭窗体
                        if (Convert.ToInt32(result) > Constant.INT_IS_ZERO)
                        {
                            e.Cancel = true;
                            MessageBox.Show(string.Format(Messages.MSG_CMN_I001, "单值名", "保存"),
                                this.Text, MessageBoxButtons.OK, MessageBoxIcon.Information);
                            this.btnSave.Enabled = false;
                            this._dtSourse.AcceptChanges();
                        }
                        else
                        {
                            e.Cancel = true;
                            MessageBox.Show(string.Format(Messages.MSG_CMN_W001, "单值名", "保存"),
                                this.Text, MessageBoxButtons.OK, MessageBoxIcon.Warning);
                        }
                    }
                    else if (dialogResult == DialogResult.Cancel)
                    {
                        e.Cancel = true;
                    }
                }
            }
            catch (Exception ex)
            {
                // 对异常进行共通处理
                ExceptionManager.HandleEventException(this.ToString(),
                    System.Reflection.MethodBase.GetCurrentMethod().Name, this.Text, ex);
            }
        }

        /// <summary>
        /// 窗体关闭后，释放单例资源
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void F_RPT_01040501_FormClosed(object sender, FormClosedEventArgs e)
        {
            _instance = null;
        }

        /// <summary>
        /// 选中新行时，设置默认值
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void dgvDataJobs_DefaultValuesNeeded(object sender, DataGridViewRowEventArgs e)
        {
            // 设置有效属性为选中状态
            e.Row.Cells["valueflag"].Value = "1";
            e.Row.Cells["DisplayNo"].Value = e.Row.Index + 1;
        }

        /// <summary>
        /// 根据数据是否变化，设置保存按钮的可用状态
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void dgvDataJobs_CellValidated(object sender, DataGridViewCellEventArgs e)
        {
            try
            {
                this.SetSaveBtnStatus();
            }
            catch (Exception ex)
            {
                // 对异常进行共通处理
                ExceptionManager.HandleEventException(this.ToString(),
                    System.Reflection.MethodBase.GetCurrentMethod().Name, this.Text, ex);
            }
        }

        /// <summary>
        /// 行校验
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void dgvDataJobs_RowValidating(object sender, DataGridViewCellCancelEventArgs e)
        {
            try
            {
                // 按Esc键时不校验
                if (!dgvData.IsCurrentRowDirty)
                {
                    this.dgvData.IsSetInputColumnsColor = true;
                    return;
                }
                if (this.ActiveControl != null && "btnClose".Equals(this.ActiveControl.Name))
                {
                    // 清除单元格的错误消息
                    this.dgvData.CurrentRow.ErrorText = string.Empty;
                    return;
                }
                DataGridViewRow row = dgvData.CurrentRow;
                if (!row.IsNewRow)
                {
                    // 判断商标编码能为空
                    if (row.Cells["name"].Value == null
                        || string.IsNullOrEmpty(row.Cells["name"].Value + string.Empty))
                    {
                        // 单元格的错误消息
                        this.dgvData.CurrentRow.ErrorText = string.Format(Messages.MSG_CMN_W005, "单值名称");
                        e.Cancel = true;
                        this.btnSave.Enabled = false;
                        return;
                    }
                    // 清除单元格的错误消息
                    this.dgvData.CurrentRow.ErrorText = string.Empty;
                }
            }
            catch (Exception ex)
            {
                // 对异常进行共通处理
                ExceptionManager.HandleEventException(this.ToString(),
                    System.Reflection.MethodBase.GetCurrentMethod().Name, this.Text, ex);
            }
        }

        /// <summary>
        /// 根据数据是否变化，设置保存按钮的可用状态
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void dgvDataJobs_RowValidated(object sender, DataGridViewCellEventArgs e)
        {
            try
            {
                this.SetSaveBtnStatus();
            }
            catch (Exception ex)
            {
                // 对异常进行共通处理
                ExceptionManager.HandleEventException(this.ToString(),
                    System.Reflection.MethodBase.GetCurrentMethod().Name, this.Text, ex);
            }
        }

        /// <summary>
        /// 根据是否选中停用数据，加载数据
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void chkDisplayDisabledData_CheckedChanged(object sender, EventArgs e)
        {
            try
            {
                this.RefreshDataGridViewData();
                this.SetSaveBtnStatus();
                this.dgvData.IsSetInputColumnsColor = true;
            }
            catch (Exception ex)
            {
                // 对异常进行共通处理
                ExceptionManager.HandleEventException(this.ToString(),
                    System.Reflection.MethodBase.GetCurrentMethod().Name, this.Text, ex);
            }
        }

        /// <summary>
        /// 单元格输入时，给自动生成的行设置颜色
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void dgvDataJobs_UserAddedRow(object sender, DataGridViewRowEventArgs e)
        {
            this.dgvData.IsSetInputColumnsColor = true;
        }

        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void dgvData_UserDeletingRow(object sender, DataGridViewRowCancelEventArgs e)
        {
            try
            {
                DataRowView item = e.Row.DataBoundItem as DataRowView;
                if (item == null || item.Row.RowState !=DataRowState.Added)
                {
                    e.Cancel = true;
                }
            }
            catch (Exception ex)
            {
                // 对异常进行共通处理
                ExceptionManager.HandleEventException(this.ToString(),
                    System.Reflection.MethodBase.GetCurrentMethod().Name, this.Text, ex);
            }
        }

        /// <summary>
        /// 保存工种数据
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnSave_Click(object sender, EventArgs e)
        {
            try
            {
                int results = Conservation();
                if (results == Constant.INT_IS_ONE)
                {
                    MessageBox.Show(string.Format(Messages.MSG_CMN_W005, "单值名"),
                        this.Text, MessageBoxButtons.OK, MessageBoxIcon.Warning);
                    this.btnSave.Enabled = false;
                    return;
                }

                // 异步处理
                this.btnSave.Enabled = false;
                this.btnCancel.Enabled = false;
                int result = (int)DoAsync(new BaseAsyncMethod(SaveData));
                this.btnSave.Enabled = true;
                this.btnCancel.Enabled = true;
                this.chkDisplayDisabledData.Enabled = true;

                if (result == Constant.INT_IS_TWO)
                {
                    MessageBox.Show(string.Format(Messages.MSG_CMN_I001, "单值名", "保存"),
                        this.Text, MessageBoxButtons.OK, MessageBoxIcon.Information);
                    this._dtSourse.AcceptChanges();
                    this.btnSave.Enabled = false;
                }
                this.dgvData.IsSetInputColumnsColor = true;
            }
            catch (Exception ex)
            {
                this.btnSave.Enabled = true;
                this.btnCancel.Enabled = true;
                // 对异常进行共通处理
                ExceptionManager.HandleEventException(this.ToString(),
                    System.Reflection.MethodBase.GetCurrentMethod().Name, this.Text, ex);
            }
        }

        /// <summary>
        /// 设置排序时列表的颜色
        /// </summary>
        private void dgvDataJobs_Sorted(object sender, EventArgs e)
        {
            this.dgvData.IsSetInputColumnsColor = true;
        }

        /// <summary>
        /// 点击关闭按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnCancel_Click(object sender, EventArgs e)
        {
            this.Close();
        }

        #endregion

        #region 私有方法

        /// <summary>
        /// 获取工种管理的全部数据
        /// </summary>
        /// <param name="sUserInfo">用户信息</param>
        /// <returns></returns>
        /// <remarks>
        /// 2014.10.30      任海      新建
        /// </remarks>
        private void GetAllData()
        {
            try
            {
                ClientRequestEntity cre = new ClientRequestEntity();
                cre.NameSpace = "R01";
                cre.Name = "R01040501Get";

                ServiceResultEntity result = (ServiceResultEntity)DoAsync(new BaseAsyncMethod(() =>
                {
                    return ReportModuleProxy.Service.DoRequest(cre);
                }));

                if (result.Data != null && result.Data.Tables.Count > 0)
                {
                    this._dtSourse = result.Data.Tables[0];
                }
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

        /// <summary>
        /// 保存
        /// </summary>
        /// <param name="sUserInfo">用户信息</param>
        /// <returns></returns>
        /// <remarks>
        /// </remarks>
        private object SaveData()
        {
            try
            {
                ClientRequestEntity cre = new ClientRequestEntity();
                cre.NameSpace = "R01";
                cre.Name = "R01040501Set";

                if (this._dtSourse.DataSet != null)
                {
                    cre.Data = this._dtSourse.DataSet;
                }
                else
                {
                    cre.Data = new DataSet();
                    cre.Data.Tables.Add(this._dtSourse);
                }

                ServiceResultEntity result = (ServiceResultEntity)DoAsync(new BaseAsyncMethod(() =>
                {
                    return ReportModuleProxy.Service.DoRequest(cre);
                }));

                this._dtSourse.AcceptChanges();
                return 2;
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

        /// <summary>
        /// 得到工种信息
        /// </summary>
        /// <returns></returns>
        private void RefreshDataGridViewData()
        {
            try
            {
                if (this.chkDisplayDisabledData.Checked == false)
                {
                    this._dtSourse.DefaultView.RowFilter = "ValueFlag=1";
                }
                else
                {
                    this._dtSourse.DefaultView.RowFilter = null;
                }

                this.dgvData.DataSource = _dtSourse;
                this.dgvData.IsSetInputColumnsColor = true;
                this.btnSave.Enabled = false;
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

        /// <summary>
        /// 设置保存按钮的可用状态
        /// </summary>
        private void SetSaveBtnStatus()
        {
            if (DataJudge.IsChange((DataTable)this.dgvData.DataSource))
            {
                this.btnSave.Enabled = true;
            }
            else
            {
                this.btnSave.Enabled = false;
            }
        }

        /// <summary>
        /// 保存时单元格必输项不能为空
        /// </summary>
        private int Conservation()
        {
            int isConservation = Constant.INT_IS_ZERO;
            DataTable datatJobsData = (DataTable)this.dgvData.DataSource;
            foreach (DataRow drproductionData in datatJobsData.Rows)
            {
                if (drproductionData["name"].ToString() == string.Empty)
                {
                    isConservation = Constant.INT_IS_ONE;
                    break;
                }
            }

            return isConservation;
        }

        #endregion
    }
}