using BLL;
using System;
using System.Collections.Generic;
using System.Data.SqlClient;
using System.Data;
using System.Linq;
using NPOI.SS.UserModel;
using NPOI.XSSF.UserModel;


namespace FineUIPro.Web.WeldingProcess.PMI
{
    public partial class PMIDelegation : PageBase
    {
        #region 定义项
        /// <summary>
        /// PMI委托主键
        /// </summary>
        public string PMIDelegationId
        {
            get
            {
                return (string)ViewState["PMIDelegationId"];
            }
            set
            {
                ViewState["PMIDelegationId"] = 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)
            {
                this.ddlPageSize.SelectedValue = this.Grid1.PageSize.ToString();
                this.PMIDelegationId = string.Empty;
                this.InitTreeMenu();//加载树
            }
        }
        #endregion

        #region 加载树
        /// <summary>
        /// 加载树
        /// </summary>
        private void InitTreeMenu()
        {
            string projectName = string.Empty;
            var pro = BLL.Base_ProjectService.GetProjectByProjectId(this.CurrUser.LoginProjectId);
            if (pro != null)
            {
                this.tvControlItem.Nodes.Clear();
                TreeNode rootNode = new TreeNode();
                rootNode.Text = "[" + pro.ProjectCode + "]" + pro.ProjectName;
                rootNode.NodeID = "0";
                rootNode.Expanded = true;
                rootNode.EnableClickEvent = true;
                this.tvControlItem.Nodes.Add(rootNode);

                List<Model.PMI_Delegation> trustLists = new List<Model.PMI_Delegation>(); ///PMI委托单
                
                if (!string.IsNullOrEmpty(this.txtSearchNo.Text.Trim()))
                {
                    trustLists = (from x in Funs.DB.PMI_Delegation where x.ProjectId == CurrUser.LoginProjectId && x.DelegationNo.Contains(this.txtSearchNo.Text.Trim()) orderby x.DelegationNo select x).ToList();
                }
                else
                {
                    trustLists = (from x in Funs.DB.PMI_Delegation where x.ProjectId == CurrUser.LoginProjectId orderby x.DelegationNo select x).ToList();
                }
                this.BindNodes(rootNode, trustLists);
            }
        }
        #endregion

        #region 绑定树节点
        /// <summary>
        ///  绑定树节点
        /// </summary>
        /// <param name="node"></param>
        private void BindNodes(TreeNode node, List<Model.PMI_Delegation> trustList)
        {
            foreach (var item in trustList)
            {
                TreeNode newNode = new TreeNode();
                newNode.Text = item.DelegationNo;
                newNode.NodeID = item.Id;
                newNode.ToolTip = item.DelegationNo;
                newNode.CommandName = Resources.Lan.RequestSheetNumber;
                newNode.EnableClickEvent = true;
                node.Nodes.Add(newNode);
            }
        }
        #endregion

        #region 点击TreeView
        /// <summary>
        /// 点击TreeView
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void tvControlItem_NodeCommand(object sender, TreeCommandEventArgs e)
        {
            if (this.tvControlItem.SelectedNodeID != "0")
            {
                this.PMIDelegationId = tvControlItem.SelectedNodeID;
                this.BindGrid();
            }
        }
        #endregion

        #region DropDownList下拉选择事件
        /// <summary>
        /// 项目下拉选择事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void drpProjectId_SelectedIndexChanged(object sender, EventArgs e)
        {
            this.InitTreeMenu();
        }
        #endregion

        #region 数据绑定
        /// <summary>
        /// 数据绑定
        /// </summary>
        private void BindGrid()
        {
            string strSql = string.Empty;
            List<SqlParameter> listStr = new List<SqlParameter>();
            this.SetTextTemp();
            this.PageInfoLoad(); ///页面输入提交信息

            if (!string.IsNullOrEmpty(this.tvControlItem.SelectedNodeID))
            {
                var result = Funs.DB.PMI_Delegation.FirstOrDefault(t=>t.Id==this.tvControlItem.SelectedNodeID);
                if (result != null)
                {
                    this.PMIDelegationId = result.Id;
                    strSql = @"SELECT *FROM [View_PMI_DelegationDetails] WHERE ProjectId= @ProjectId AND PMIID=@PMIDelegationId ";

                    listStr.Add(new SqlParameter("@ProjectId", result != null ? result.ProjectId : this.CurrUser.LoginProjectId));
                    listStr.Add(new SqlParameter("@PMIDelegationId", this.PMIDelegationId));

                    if (!string.IsNullOrEmpty(this.txtIsoNo.Text.Trim()))
                    {
                        strSql += @" and PipelineCode like '%'+@PipelineCode+'%' ";
                        listStr.Add(new SqlParameter("@PipelineCode", this.txtIsoNo.Text.Trim()));
                    }

                    SqlParameter[] parameter = listStr.ToArray();
                    DataTable tb = SQLHelper.GetDataTableRunText(strSql, parameter);
                    // 2.获取当前分页数据
                    //var table = this.GetPagedDataTable(Grid1, tb1);
                    Grid1.RecordCount = tb.Rows.Count;
                    //tb = GetFilteredTable(Grid1.FilteredData, tb);
                    var table = this.GetPagedDataTable(Grid1, tb);
                    Grid1.DataSource = table;
                    Grid1.DataBind();
                }
            }
        }

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

        #region 加载页面输入提交信息
        /// <summary>
        /// 加载页面输入提交信息
        /// </summary>
        private void PageInfoLoad()
        {
            var trust =Funs.DB.PMI_Delegation.FirstOrDefault(t=>t.Id==this.PMIDelegationId);
            if (trust != null)
            {
                this.txtDelegationNo.Text = trust.DelegationNo;
                if (trust.DelegationDate.HasValue)
                {
                    this.txtDelegationDate.Text = string.Format("{0:yyyy-MM-dd}", trust.DelegationDate);
                }
                if (!string.IsNullOrEmpty(trust.InstallationId))
                {
                    this.txtInstallationName.Text = BLL.Project_InstallationService.GetProject_InstallationNameByInstallationId(trust.InstallationId);
                }
                if (!string.IsNullOrEmpty(trust.UnitId))
                {
                    this.txtUnitName.Text = BLL.Base_UnitService.GetUnitNameByUnitId(trust.UnitId);
                }
                this.txtDetectionMethod.Text = "PMI光谱分析";
                this.txtDetectionStandard.Text = trust.DetectionStandard;
                if (!string.IsNullOrEmpty(trust.Tabler))
                {
                    this.txtTabler.Text = BLL.Sys_UserService.GetUserNameByUserId(trust.Tabler);
                }
                this.txtRemark.Text = trust.Remark;
            }
        }
        #endregion

        #region 清空文本
        /// <summary>
        /// 清空文本
        /// </summary>
        private void SetTextTemp()
        {
            this.txtDelegationNo.Text = string.Empty;
            this.txtDelegationDate.Text = string.Empty;
            this.txtInstallationName.Text = string.Empty;
            this.txtUnitName.Text = string.Empty;
            this.txtDetectionMethod.Text = string.Empty;
            this.txtDetectionStandard.Text = string.Empty;
            this.txtTabler.Text = string.Empty;
            this.txtRemark.Text = string.Empty;
        }
        #endregion
        #endregion

        #region 分页排序
        #region 页索引改变事件
        /// <summary>
        /// 页索引改变事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_PageIndexChange(object sender, GridPageEventArgs e)
        {
            BindGrid();
        }
        #endregion

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

        #region 分页选择下拉改变事件
        /// <summary>
        /// 分页选择下拉改变事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void ddlPageSize_SelectedIndexChanged(object sender, EventArgs e)
        {
            Grid1.PageSize = Convert.ToInt32(ddlPageSize.SelectedValue);
            BindGrid();
        }
        #endregion
        #endregion

        #region PMI委托 维护事件
        /// <summary>
        /// 增加PMI委托
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnNew_Click(object sender, EventArgs e)
        {
            if (CommonService.GetAllButtonPowerList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, Const.PMIDelegationMenuId, Const.BtnAdd))
            {
                this.SetTextTemp();
                string window = String.Format("PMIDelegationEdit.aspx?PMIDelegationId={0}", string.Empty, "新增 - ") ;
                PageContext.RegisterStartupScript(Window2.GetSaveStateReference(this.hdPMIDelegationId.ClientID)
                  + Window2.GetShowReference(window));
            }
            else
            {
                ShowNotify(Resources.Lan.NoPrivilegePrompt, MessageBoxIcon.Warning);
            }
        }

        #region 编辑PMI委托
        /// <summary>
        /// 编辑PMI委托
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnEdit_Click(object sender, EventArgs e)
        {
            if (CommonService.GetAllButtonPowerList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, Const.HotProessTrustMenuId, Const.BtnSave))
            {
                var trustManage = Funs.DB.PMI_Delegation.FirstOrDefault (t=>t.Id==this.PMIDelegationId);
                if (trustManage != null)
                {
                    string openUrl = String.Format("PMIDelegationEdit.aspx?PMIDelegationId={0}", this.PMIDelegationId, "编辑 - ");
                    PageContext.RegisterStartupScript(Window2.GetSaveStateReference(this.hdPMIDelegationId.ClientID)
                      + Window2.GetShowReference(openUrl));
                }
                else
                {
                    ShowNotify("请选择要处理的PMI委托", MessageBoxIcon.Warning);
                }
            }
            else
            {
                ShowNotify(Resources.Lan.NoPrivilegePrompt, MessageBoxIcon.Warning);
            }
        }
        #endregion

        #region 删除PMI委托
        /// <summary>
        /// 删除PMI委托
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnDelete_Click(object sender, EventArgs e)
        {
            if (CommonService.GetAllButtonPowerList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, Const.PMIDelegationMenuId, Const.BtnDelete))
            {
                var trustManage =Funs.DB.PMI_Delegation.FirstOrDefault (t=>t.Id==this.PMIDelegationId);
                if (trustManage != null)
                {   
                    //删除主表数据
                    Funs.DB.PMI_Delegation.DeleteOnSubmit(trustManage);
                    //删除 明细表
                    var details = Funs.DB.PMI_DelegationDetails.Where(t => t.PMIId == trustManage.Id).ToList();
                    Funs.DB.PMI_DelegationDetails.DeleteAllOnSubmit(details);
                    Funs.DB.SubmitChanges();
                    Alert.ShowInTop(Resources.Lan.DeletedSuccessfully, MessageBoxIcon.Success);
                    this.InitTreeMenu();
                    SetTextTemp();
                    this.Grid1.DataSource = null;
                    this.Grid1.DataBind();
                }
                else
                {
                    ShowNotify(Resources.Lan.PleaseSelectDeleteHotProessTrust, MessageBoxIcon.Warning);
                }
            }
            else
            {
                ShowNotify(Resources.Lan.NoPrivilegePrompt, MessageBoxIcon.Warning);
                return;
            }
        }
        #endregion
        #endregion

        #region 关闭弹出窗口及刷新页面
        /// <summary>
        /// 关闭弹出窗口
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Window2_Close(object sender, WindowCloseEventArgs e)
        {
            this.InitTreeMenu();
            this.BindGrid();
            
        }

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

        protected void btnExport_Click(object sender, EventArgs e)
        {
            Alert.ShowInTop("待开发！", MessageBoxIcon.Warning);
            return;
            //if (CommonService.GetAllButtonPowerList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, Const.HJGL_BatchTrustMenuId, Const.BtnOut))
            //{

            //    if (string.IsNullOrWhiteSpace(this.tvControlItem.SelectedNodeID))
            //    {
            //        Alert.ShowInTop("请选择委托单！", MessageBoxIcon.Warning);
            //        return;
            //    }
            //    string rootPath = Server.MapPath("~/") + Const.ExcelUrl;
            //    //导出文件
            //    string filePath = rootPath + DateTime.Now.ToString("yyyyMMddhhmmss") + "\\";
            //    if (!Directory.Exists(filePath))
            //    {
            //        Directory.CreateDirectory(filePath);
            //    }
            //    string ReportFileName = filePath + "out1.xlsx";
            //    int rowIndex = 0;
            //    XSSFWorkbook hssfworkbook = new XSSFWorkbook();
            //    XSSFSheet ws = new XSSFSheet();
            //    string trustBatchId = this.tvControlItem.SelectedNodeID;
            //}
            //else
            //{
            //    ShowNotify(Resources.Lan.NoPrivilegePrompt, MessageBoxIcon.Warning);
            //}
        }

        #region 私有方法

        /// <summary>
        /// 获取某一列的所有值
        /// </summary>
        /// <typeparam name="T">列数据类型</typeparam>
        /// <param name="dtSource">数据表</param>
        /// <param name="filedName">列名</param>
        /// <returns></returns>
        public static List<T> GetColumnValues<T>(DataTable dtSource, string filedName)
        {
            return (from r in dtSource.AsEnumerable() select r.Field<T>(filedName)).ToList<T>();
        }

        /// <summary>
        /// 无损检测委托单行和列
        /// </summary>
        /// <returns></returns>
        private XSSFSheet WsExcelCreateRow(XSSFSheet ws, XSSFWorkbook hssfworkbook, int sRows, int eRows, ICellStyle style, int cStart, int cEnd, int excelpart, bool isnobk = false)
        {
            for (int i = sRows; i <= eRows; i++)
            {
                ws.CreateRow(i);
                if (excelpart == 1)
                {
                    ws.GetRow(i).HeightInPoints =
                        i == sRows ? 27.75f :
                        i == (sRows + 1) ? 25.5f :
                        i == (sRows + 2) ? 25.5f :
                        i == (sRows + 3) ? 25.5f :
                        i == (sRows + 4) ? 23.25f :
                        i == (sRows + 5) ? 23.25f :
                        i == (sRows + 6) ? 23.25f :
                        i == (sRows + 7) ? 23.25f :
                        i == (sRows + 8) ? 23.25f :
                        i == (sRows + 9) ? 23.25f :
                        i == (sRows + 10) ? 23.25f :
                        i == (sRows + 11) ? 23.25f :
                        i == (sRows + 12) ? 23.25f :
                        17f;
                }
                else if (excelpart == 2)
                {

                    ws.GetRow(i).HeightInPoints = 25.5f;
                }
                else
                {
                    ws.GetRow(i).HeightInPoints = 15.5f;
                }
                for (int j = cStart; j <= cEnd; j++)
                {
                    ws.GetRow(i).CreateCell(j);
                    if (isnobk)
                    {
                        ws.GetRow(i).GetCell(j).CellStyle = CommonPrint.SetExcelStyle(hssfworkbook, BorderStyle.None, BorderStyle.None, BorderStyle.None, BorderStyle.None, VerticalAlignment.Center, HorizontalAlignment.Center, 10.5, true, false);
                    }
                    else
                    {
                        ws.GetRow(i).GetCell(j).CellStyle = style;
                    }
                }
            }
            return ws;
        }

        /// <summary>
        /// 材料及配件检测委托单行和列
        /// </summary>
        /// <returns></returns>
        private XSSFSheet ClExcelCreateRow(XSSFSheet ws, XSSFWorkbook hssfworkbook, int sRows, int eRows, ICellStyle style, int cStart, int cEnd, bool istitle = false, bool isnobk = false)
        {
            for (int i = sRows; i <= eRows; i++)
            {
                ws.CreateRow(i);
                if (istitle)
                {
                    ws.GetRow(i).HeightInPoints =
                        i == sRows ? 27.75f :
                        i == (sRows + 1) ? 25f :
                        i == (sRows + 2) ? 21.75f :
                        i == (sRows + 3) ? 21.75f :
                        i == (sRows + 5) ? 28f :
                        14.75f;
                }
                else
                {
                    ws.GetRow(i).HeightInPoints = 14.75f;
                }
                for (int j = cStart; j <= cEnd; j++)
                {
                    ws.GetRow(i).CreateCell(j);
                    if (isnobk)
                    {
                        ws.GetRow(i).GetCell(j).CellStyle = CommonPrint.SetExcelStyle(hssfworkbook, BorderStyle.None, BorderStyle.None, NPOI.SS.UserModel.BorderStyle.None, NPOI.SS.UserModel.BorderStyle.None, VerticalAlignment.Center, HorizontalAlignment.Center, 10, true, false);
                    }
                    else
                    {
                        ws.GetRow(i).GetCell(j).CellStyle = style;
                    }
                }
            }
            return ws;
        }

        /// <summary>
        /// 查询指定条数分页
        /// </summary>
        /// <returns></returns>
        public static DataTable GetPageToTable(DataTable dt, int StartNum, int EndNum)
        {
            //0页代表每页数据，直接返回
            if (EndNum == 0) return dt;
            //数据源为空返回空DataTable
            if (dt == null) return new DataTable();

            DataTable newdt = dt.Copy();
            newdt.Clear();//copy dt的框架

            if (StartNum >= dt.Rows.Count)
                return newdt;//源数据记录数小于等于要显示的记录，直接返回dt

            if (EndNum > dt.Rows.Count)
                EndNum = dt.Rows.Count;
            for (int i = StartNum; i <= EndNum - 1; i++)
            {
                DataRow newdr = newdt.NewRow();
                DataRow dr = dt.Rows[i];
                foreach (DataColumn column in dt.Columns)
                {
                    newdr[column.ColumnName] = dr[column.ColumnName];
                }
                newdt.Rows.Add(newdr);
            }
            return newdt;
        }

        #endregion

        #region 获取按钮权限
        /// <summary>
        /// 获取按钮权限
        /// </summary>
        /// <param name="button"></param>
        /// <returns></returns>
        private bool GetButtonPower(string button)
        {
            return BLL.CommonService.GetAllButtonPowerList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, BLL.Const.DailyReportCompleteMenuId, button);
        }
        #endregion


    }
}