CNCEC_SUBQHSE_WUHUAN/SGGL/FineUIPro.Web/HSSE/Solution/LargerHazardList.aspx.cs

using BLL;
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Linq;

namespace FineUIPro.Web.HSSE.Solution
{
    public partial class LargerHazardList : PageBase
    {
        /// <summary>
        /// 项目id
        /// </summary>
        public string ProjectId
        {
            get
            {
                return (string)ViewState["ProjectId"];
            }
            set
            {
                ViewState["ProjectId"] = value;
            }
        }

        #region 加载页面
        /// <summary>
        /// 加载页面
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                Funs.DropDownPageSize(this.ddlPageSize);
                this.ProjectId = this.CurrUser.LoginProjectId;
                if (!string.IsNullOrEmpty(Request.Params["projectId"]) && Request.Params["projectId"] != this.ProjectId)
                {
                    this.ProjectId = Request.Params["projectId"];
                }

                this.ucTree.UnitId = this.CurrUser.UnitId;
                this.ucTree.ProjectId = this.ProjectId;
              
                btnNew.OnClientClick = Window1.GetShowReference("LargerHazardEdit.aspx") + "return false;";
                ddlPageSize.SelectedValue = Grid1.PageSize.ToString();
                // 绑定表格
                BindGrid();

                if (!string.IsNullOrEmpty(this.CurrUser.LoginProjectId))
                {
                    this.panelLeftRegion.Hidden = true;
                    //   this.Grid1.Columns[0].Hidden = true;
                    ////权限按钮方法
                    this.GetButtonPower();
                }
            }
        }
        protected void changeTree(object sender, EventArgs e)
        {
            this.ProjectId = this.ucTree.ProjectId;
            this.BindGrid();
        }

        /// <summary>
        /// 绑定数据
        /// </summary>
        private void BindGrid()
        {
            if (!string.IsNullOrEmpty(this.ProjectId))
            {
                string strSql = @"SELECT LargerHazard.HazardId,LargerHazard.ProjectId,CodeRecords.Code AS HazardCode,LargerHazard.Address,Users.UserName,LargerHazard.ExpectedTime,LargerHazard.RecordTime "
                          + @" ,case LargerHazard.States when '1' then '审批完成'
	                               when '2' then '作业中'
								   when '3' then '已关闭'
								   when '0' then '已取消'
								   else '' end as StatesStr"
                          + @", case when LargerHazard.IsArgument=1 then '是' else '否' end as IsArgumentStr,Const.ConstText as TypeName,Project.ProjectName"
                          + @" FROM Solution_LargerHazard AS LargerHazard "
                          + @" LEFT JOIN Base_Project AS Project ON LargerHazard.ProjectId = Project.ProjectId "
                          + @" LEFT JOIN Sys_FlowOperate AS FlowOperate ON LargerHazard.HazardId=FlowOperate.DataId AND FlowOperate.IsClosed <> 1"
                          + @" LEFT JOIN Sys_User AS OperateUser ON FlowOperate.OperaterId=OperateUser.UserId "
                          + @" LEFT JOIN Sys_User AS Users ON LargerHazard.RecardMan=Users.UserId "
                          + @" LEFT JOIN Sys_Const AS Const ON LargerHazard.HazardType=Const.ConstValue and Const.GroupId='LargerHazardType' "
                          + @" LEFT JOIN Sys_CodeRecords AS CodeRecords ON LargerHazard.HazardId=CodeRecords.DataId WHERE 1=1 ";
                List<SqlParameter> listStr = new List<SqlParameter>();
                strSql += " AND LargerHazard.ProjectId = @ProjectId";
                listStr.Add(new SqlParameter("@ProjectId", this.ProjectId));

                if (!string.IsNullOrEmpty(this.txtHazardCode.Text.Trim()))
                {
                    strSql += " AND LargerHazard.HazardCode LIKE @HazardCode";
                    listStr.Add(new SqlParameter("@HazardCode", "%" + this.txtHazardCode.Text.Trim() + "%"));
                }
                if (!string.IsNullOrEmpty(this.txtTypeName.Text.Trim()))
                {
                    strSql += " AND Const.ConstText LIKE @TypeName";
                    listStr.Add(new SqlParameter("@TypeName", "%" + this.txtTypeName.Text.Trim() + "%"));
                }
                if (!string.IsNullOrEmpty(this.txtAddress.Text.Trim()))
                {
                    strSql += " AND LargerHazard.Address LIKE @Address";
                    listStr.Add(new SqlParameter("@Address", "%" + this.txtAddress.Text.Trim() + "%"));
                }
                if (!string.IsNullOrEmpty(this.txtStartDate.Text.Trim()))
                {
                    strSql += " AND LargerHazard.ExpectedTime >= @StartDate";
                    listStr.Add(new SqlParameter("@StartDate", this.txtStartDate.Text.Trim()));
                }
                if (!string.IsNullOrEmpty(this.txtEndDate.Text.Trim()))
                {
                    strSql += " AND LargerHazard.ExpectedTime <= @EndDate";
                    listStr.Add(new SqlParameter("@EndDate", this.txtEndDate.Text.Trim()));
                }
                SqlParameter[] parameter = listStr.ToArray();
                DataTable tb = SQLHelper.GetDataTableRunText(strSql, parameter);
                Grid1.RecordCount = tb.Rows.Count;
                var table = this.GetPagedDataTable(Grid1, tb);

                Grid1.DataSource = table;
                Grid1.DataBind();
            }
        }
        #endregion

        #region 查询
        /// <summary>
        /// 查询
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void TextBox_TextChanged(object sender, EventArgs e)
        {
            this.BindGrid();
        }
        #endregion

        #region 表排序、分页、关闭窗口
        /// <summary>
        /// 分页
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_PageIndexChange(object sender, GridPageEventArgs e)
        {
            Grid1.PageIndex = e.NewPageIndex;
            BindGrid();
        }

        /// <summary>
        /// 排序
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_Sort(object sender, GridSortEventArgs e)
        {
            BindGrid();
        }

        /// <summary>
        /// 分页显示条数下拉框
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void ddlPageSize_SelectedIndexChanged(object sender, EventArgs e)
        {
            Grid1.PageSize = Convert.ToInt32(ddlPageSize.SelectedValue);
            BindGrid();
        }

        /// <summary>
        /// 关闭弹出窗
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Window1_Close(object sender, WindowCloseEventArgs e)
        {
            BindGrid();
        }
        #endregion

        #region Grid双击事件
        /// <summary>
        /// Grid行双击事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_RowDoubleClick(object sender, GridRowClickEventArgs e)
        {
            btnMenuModify_Click(null, null);
        }
        #endregion

        #region 编辑
        /// <summary>
        /// 编辑按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnMenuModify_Click(object sender, EventArgs e)
        {
            if (Grid1.SelectedRowIndexArray.Length == 0)
            {
                Alert.ShowInTop("请至少选择一条记录！", MessageBoxIcon.Warning);
                return;
            }
            string HazardId = Grid1.SelectedRowID;
            var checkWork = BLL.LargerHazardService.GetLargerHazardByHazardId(HazardId);
            if (checkWork != null)
            {
                if (this.btnMenuModify.Hidden)   ////双击事件 编辑权限有：编辑页面，无：查看页面 或者状态是完成时查看页面
                {
                    PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("LargerHazardView.aspx?HazardId={0}", HazardId, "查看 - ")));
                }
                else
                {
                    PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("LargerHazardEdit.aspx?HazardId={0}", HazardId, "编辑 - ")));
                }
            }
        }
        #endregion

        #region 删除
        /// <summary>
        /// 批量删除
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnMenuDel_Click(object sender, EventArgs e)
        {
            if (Grid1.SelectedRowIndexArray.Length > 0)
            {
                foreach (int rowIndex in Grid1.SelectedRowIndexArray)
                {
                    string rowID = Grid1.DataKeys[rowIndex][0].ToString();
                    var getV = BLL.LargerHazardService.GetLargerHazardByHazardId(rowID);
                    if (getV != null)
                    {
                        BLL.LogService.AddSys_Log(this.CurrUser, getV.HazardCode, getV.HazardId, BLL.Const.ProjectLargerHazardListMenuId, BLL.Const.BtnDelete);
                        BLL.LargerHazardService.DeleteLargerHazard(rowID);
                    }
                }
                Project_HSSEData_HSSEService.StatisticalData(this.CurrUser.LoginProjectId, Project_HSSEData_HSSEService.HSSEDateType.ProjectInformation);
                Project_HSSEData_HSSEService.StatisticalData(this.CurrUser.LoginProjectId, Project_HSSEData_HSSEService.HSSEDateType.DangerousProject);
                BindGrid();
                ShowNotify("删除数据成功!（表格数据已重新绑定）");
            }
        }
        #endregion

        #region 获取按钮权限
        /// <summary>
        /// 获取按钮权限
        /// </summary>
        /// <param name="button"></param>
        /// <returns></returns>
        private void GetButtonPower()
        {
            if (Request.Params["value"] == "0")
            {
                return;
            }
            var buttonList = BLL.CommonService.GetAllButtonList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, BLL.Const.ProjectLargerHazardListMenuId);
            if (buttonList.Count() > 0)
            {
                if (buttonList.Contains(BLL.Const.BtnAdd))
                {
                    this.btnNew.Hidden = false;
                }
                if (buttonList.Contains(BLL.Const.BtnModify))
                {
                    this.btnMenuModify.Hidden = false;
                }
                if (buttonList.Contains(BLL.Const.BtnDelete))
                {
                    this.btnMenuDel.Hidden = false;
                }
            }
        }
        #endregion

        #region 导出按钮
        /// 导出按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnOut_Click(object sender, EventArgs e)
        {
            Response.ClearContent();
            string filename = Funs.GetNewFileName();
            Response.AddHeader("content-disposition", "attachment; filename=" + System.Web.HttpUtility.UrlEncode("危险工程施工方案清单" + filename, System.Text.Encoding.UTF8) + ".xls");
            Response.ContentType = "application/excel";
            Response.ContentEncoding = System.Text.Encoding.UTF8;
            this.Grid1.PageSize = this.Grid1.RecordCount;
            this.BindGrid();
            Response.Write(GetGridTableHtml(Grid1));
            Response.End();
        }

        #endregion

        protected void btnView_Click(object sender, EventArgs e)
        {

            if (Grid1.SelectedRowIndexArray.Length == 0)
            {
                Alert.ShowInTop("请至少选择一条记录！", MessageBoxIcon.Warning);
                return;
            }
            string id = Grid1.SelectedRowID;
            PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("LargerHazardView.aspx?HazardId={0}", id, "查看 - ")));
        }
    }
}