using BLL;
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Text;
using AspNet = System.Web.UI.WebControls;

namespace FineUIPro.Web.HSSE.InformationAnalysis
{
    public partial class ServerHazardAnalyse : PageBase
    {
        #region 定义项
        /// <summary>
        /// 主键
        /// </summary>
        public string UnitId
        {
            get
            {
                return (string)ViewState["UnitId"];
            }
            set
            {
                ViewState["UnitId"] = value;
            }
        }
        /// <summary>
        /// 项目主键
        /// </summary>
        public string ProjectId
        {
            get
            {
                return (string)ViewState["ProjectId"];
            }
            set
            {
                ViewState["ProjectId"] = value;
            }
        }
        #endregion

        #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.UnitId = this.CurrUser.UnitId ?? CommonService.GetThisUnitId();
                UnitService.InitBranchUnitDropDownList(this.drpCompany,  false);
                Funs.FineUIPleaseSelect(this.drpCompany, "按企业查询");
                if (this.UnitId != CommonService.GetThisUnitId())
                {
                    this.drpCompany.Readonly = true;
                    this.drpCompany.SelectedValue = this.UnitId;
                }

                ProjectService.InitUnitProjectDropDownList(this.drpProject, this.drpCompany.SelectedValue, false);
                Funs.FineUIPleaseSelect(this.drpProject, "按项目查询");
                BindGrid();
            }
        }

        /// <summary>
        /// 绑定数据
        /// </summary>
        private void BindGrid()
        {
            string strSql = @" SELECT NEWID() AS ID,PUnit.UnitId,PUnit.UnitName,Project.ProjectId,Project.ProjectName,Unit.UnitName
                                ,ISNULL(Item.CheckItemName,'未知') AS CheckItemName,COUNT(HazardRegisterId) AS Num
                                FROM HSSE_Hazard_HazardRegister AS Hazard
                                LEFT JOIN Technique_CheckItemSet AS Item ON Hazard.CheckItemSetId=Item.CheckItemSetId
                                LEFT JOIN Base_Unit AS Unit ON Hazard.ResponsibleUnit=Unit.UnitId
                                LEFT JOIN Base_Project AS Project ON Hazard.ProjectId=Project.ProjectId
                                LEFT JOIN Base_Unit AS PUnit ON Project.UnitId=PUnit.UnitId
                             WHERE  1=1 ";
            List<SqlParameter> listStr = new List<SqlParameter>();

            if (this.drpCompany.SelectedValue != Const._Null && !string.IsNullOrEmpty(this.drpCompany.SelectedValue))
            {
                strSql += " AND PUnit.UnitId = @PUnitId";
                listStr.Add(new SqlParameter("@PUnitId", this.drpCompany.SelectedValue));
            }

            if (this.drpProject.SelectedValue != Const._Null && !string.IsNullOrEmpty(this.drpProject.SelectedValue))
            {
                strSql += " AND Project.ProjectId = @ProjectId";
                listStr.Add(new SqlParameter("@ProjectId", this.drpProject.SelectedValue));
            }

            if (!string.IsNullOrEmpty(txtStartTime.Text.Trim()))
            {
                strSql += " AND Hazard.CheckTime >= @StartTime";
                listStr.Add(new SqlParameter("@StartTime", this.txtStartTime.Text.Trim()));
            }
            if (!string.IsNullOrEmpty(this.txtEndTime.Text.Trim()))
            {
                strSql += " AND Hazard.CheckTime <= @EndTime";
                listStr.Add(new SqlParameter("@EndTime", this.txtEndTime.Text.Trim()));
            }
            strSql += @" GROUP BY PUnit.UnitId,PUnit.UnitName,Project.ProjectId,Project.ProjectName,Unit.UnitName,Item.CheckItemName 
                        ORDER BY PUnit.UnitName,Project.ProjectName,Unit.UnitName,Num DESC";
         
            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 过滤表头、排序、分页、关闭窗口
        /// <summary>
        /// 过滤表头
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_FilterChange(object sender, EventArgs e)
        {
            BindGrid();
        }

        /// <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)
        {
            Grid1.SortDirection = e.SortDirection;
            Grid1.SortField = e.SortField;
            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 格式化字符串
        /// <summary>
        /// 获取整改前图片
        /// </summary>
        /// <param name="registrationId"></param>
        /// <returns></returns>
        protected string ConvertImageUrl(object registrationId)
        {
            string url = string.Empty;
            if (registrationId != null)
            {
                var registration = BLL.HSSE_Hazard_HazardRegisterService.GetHazardRegisterByHazardRegisterId(registrationId.ToString());
                if (registration != null)
                {
                    url = BLL.UploadAttachmentService.ShowAttachment("../", registration.ImageUrl);
                }
            }
            return url;
        }

        /// <summary>
        /// 获取整改前图片(放于Img中)
        /// </summary>
        /// <param name="registrationId"></param>
        /// <returns></returns>
        protected string ConvertImageUrlByImage(object registrationId)
        {
            string url = string.Empty;
            if (registrationId != null)
            {
                var registration = BLL.HSSE_Hazard_HazardRegisterService.GetHazardRegisterByHazardRegisterId(registrationId.ToString());
                if (registration != null)
                {
                    url = BLL.UploadAttachmentService.ShowImage("../", registration.ImageUrl);
                }
            }
            return url;
        }

        /// <summary>
        /// 获取整改后图片
        /// </summary>
        /// <param name="registrationId"></param>
        /// <returns></returns>
        protected string ConvertImgUrl(object registrationId)
        {
            string url = string.Empty;
            if (registrationId != null)
            {
                var registration = BLL.HSSE_Hazard_HazardRegisterService.GetHazardRegisterByHazardRegisterId(registrationId.ToString());
                if (registration != null)
                {
                    url = BLL.UploadAttachmentService.ShowAttachment("../", registration.RectificationImageUrl);
                }
            }
            return url;
        }

        /// <summary>
        /// 获取整改后图片(放于Img中)
        /// </summary>
        /// <param name="registrationId"></param>
        /// <returns></returns>
        protected string ConvertImgUrlByImage(object registrationId)
        {
            string url = string.Empty;
            if (registrationId != null)
            {
                var registration = BLL.HSSE_Hazard_HazardRegisterService.GetHazardRegisterByHazardRegisterId(registrationId.ToString());
                if (registration != null)
                {
                    url = BLL.UploadAttachmentService.ShowImage("../", registration.RectificationImageUrl);
                }
            }
            return url;
        }
        #endregion

        #region 查询
        /// <summary>
        /// 查询
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void TextBox_TextChanged(object sender, EventArgs e)
        {
            if (!string.IsNullOrEmpty(this.txtStartTime.Text.Trim()) && !string.IsNullOrEmpty(this.txtEndTime.Text.Trim()))
            {
                if (Funs.GetNewDateTime(this.txtStartTime.Text.Trim()) > Funs.GetNewDateTime(this.txtEndTime.Text.Trim()))
                {
                    Alert.ShowInTop("开始时间不能大于结束时间！", MessageBoxIcon.Warning);
                    return;
                }
            }
            this.BindGrid();
        }
        #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("安全巡检统计分析" + 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();
        }

        /// <summary>
        /// 导出方法
        /// </summary>
        /// <param name="grid"></param>
        /// <returns></returns>
        private string GetGridTableHtml(Grid grid)
        {
            StringBuilder sb = new StringBuilder();
            sb.Append("<meta http-equiv=\"content-type\" content=\"application/excel; charset=UTF-8\"/>");
            sb.Append("<table cellspacing=\"0\" rules=\"all\" border=\"1\" style=\"border-collapse:collapse;\">");
            sb.Append("<tr>");
            foreach (GridColumn column in grid.Columns)
            {
                if (column.ColumnID != "ckbIsSelected" && column.ColumnID != "tfImageUrl1" && column.ColumnID != "tfImageUrl2" && column.ColumnID != "Punish" && column.ColumnID != "Del")
                {
                    sb.AppendFormat("<td>{0}</td>", column.HeaderText);
                }
            }
            sb.Append("</tr>");
            foreach (GridRow row in grid.Rows)
            {
                sb.Append("<tr>");
                foreach (GridColumn column in grid.Columns)
                {
                    if (column.ColumnID != "ckbIsSelected" && column.ColumnID != "tfImageUrl1" && column.ColumnID != "tfImageUrl2" && column.ColumnID != "Punish" && column.ColumnID != "Del")
                    {
                        string html = row.Values[column.ColumnIndex].ToString();
                        if (column.ColumnID == "tfPageIndex")
                        {
                            html = (row.FindControl("lblPageIndex") as AspNet.Label).Text;
                        }
                        if (column.ColumnID == "tfImageUrl")
                        {
                            html = (row.FindControl("lbtnImageUrl") as AspNet.LinkButton).Text;
                        }
                        if (column.ColumnID == "tfRectificationImageUrl")
                        {
                            html = (row.FindControl("lbtnRectificationImageUrl") as AspNet.LinkButton).Text;
                        }
                        //if (column.ColumnID == "tfCutPayment")
                        //{
                        //    html = (row.FindControl("lbtnCutPayment") as AspNet.LinkButton).Text;
                        //}
                        sb.AppendFormat("<td>{0}</td>", html);
                    }
                }
                sb.Append("</tr>");
            }
            sb.Append("</table>");

            return sb.ToString();
        }
        #endregion

        protected void drpCompany_SelectedIndexChanged(object sender, EventArgs e)
        {
            ProjectService.InitUnitProjectDropDownList(this.drpProject, this.drpCompany.SelectedValue, false);
            Funs.FineUIPleaseSelect(this.drpProject, "按项目查询");
            this.BindGrid();
        }
    }
}