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

namespace FineUIPro.Web.WeldingProcess.WeldingManage
{
    public partial class PipelineManage : PageBase
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                this.ddlPageSize.SelectedValue = this.Grid1.PageSize.ToString();
                this.InitTreeMenu();//加载树
                //显示列
                Model.Sys_UserShowColumns c = BLL.UserShowColumnsService.GetColumnsByUserId(this.CurrUser.UserId, "Pipeline");
                if (c != null)
                {
                    this.GetShowColumn(c.Columns);
                }
            }
        }

        protected void drpProjectId_SelectedIndexChanged(object sender, EventArgs e)
        {
            this.InitTreeMenu();
        }

        #region 加载树装置-单位-工作区
        /// <summary>
        /// 加载树
        /// </summary>
        private void InitTreeMenu()
        {
            this.tvControlItem.Nodes.Clear();
            var totalInstallation = from x in Funs.DB.Project_Installation select x;
            var totalWorkArea = from x in Funs.DB.Project_WorkArea select x;
            var totalUnit = from x in Funs.DB.Project_Unit select x;
            ////装置
            var pInstallation = (from x in totalInstallation where x.ProjectId == this.CurrUser.LoginProjectId select x).ToList();
            ////区域
            var pWorkArea = (from x in totalWorkArea where x.ProjectId == this.CurrUser.LoginProjectId select x).ToList();
            ////单位
            var pUnits = (from x in totalUnit where x.ProjectId == this.CurrUser.LoginProjectId select x).ToList();

            if (!string.IsNullOrEmpty(this.txtWorkArea.Text))
            {
                pWorkArea = pWorkArea.Where(x => x.WorkAreaCode.Contains(this.txtWorkArea.Text.Trim())).OrderBy(x => x.WorkAreaCode).ToList();
                pInstallation = (from x in pInstallation
                                 join y in pWorkArea on x.InstallationId equals y.InstallationId
                                 select x).Distinct().ToList();
                pUnits = (from x in pUnits
                          join y in pWorkArea on x.UnitId equals y.UnitId
                          select x).Distinct().ToList();
            }
            this.BindNodes(null, pInstallation, pWorkArea, pUnits);
        }
        #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.Project_Installation> pInstallation, List<Model.Project_WorkArea> pWorkArea, List<Model.Project_Unit> pUnits)
        {
            if (node==null)
            {
                List<Model.Project_Installation> installations = pInstallation;
                var pUnit = pUnits.FirstOrDefault(x => x.UnitId == this.CurrUser.UnitId);
                if (pUnit != null && !pUnit.UnitType.Contains(Const.UnitType_2) && !pUnit.UnitType.Contains(Const.UnitType_1))
                {
                    installations = (from x in pInstallation
                                     join y in pWorkArea on x.InstallationId equals y.InstallationId
                                     where y.UnitId == this.CurrUser.UnitId
                                     orderby x.InstallationId
                                     select x).Distinct().ToList();
                }

                foreach (var q in installations)
                {
                    TreeNode newNode = new TreeNode();
                    newNode.NodeID = q.InstallationId;
                    newNode.Text = q.InstallationName;
                    newNode.ToolTip = Resources.Lan.InstallationName;
                    newNode.Expanded = true;
                    this.tvControlItem.Nodes.Add(newNode);
                    this.BindNodes(newNode, pInstallation, pWorkArea, pUnits);
                }
            }
            else if (node.ToolTip == Resources.Lan.InstallationName)
            {
                List<Model.Project_Unit> units = null;
                var pUnitDepth = pUnits.FirstOrDefault(x => x.UnitId == this.CurrUser.UnitId);
                if (pUnitDepth == null || pUnitDepth.UnitType.Contains(Const.UnitType_2) || pUnitDepth.UnitType.Contains(Const.UnitType_1))
                {
                    units = (from x in pUnits
                             join y in pWorkArea on x.UnitId equals y.UnitId
                             where y.InstallationId == node.NodeID && x.UnitType.Contains(Const.UnitType_5)
                             select x).ToList();

                }
                else
                {
                    units = (from x in pUnits
                             join y in pWorkArea on x.UnitId equals y.UnitId
                             where y.InstallationId == node.NodeID && x.UnitType.Contains(Const.UnitType_5) && x.UnitId == this.CurrUser.UnitId
                             select x).ToList();
                }

                units = units.OrderBy(x => x.InTime).Distinct().ToList();
                foreach (var q in units)
                {
                    var unit = BLL.Base_UnitService.GetUnit(q.UnitId);
                    if (unit != null)
                    {
                        TreeNode newNode = new TreeNode();
                        newNode.Text = unit.UnitName;
                        newNode.NodeID = q.UnitId + "|" + node.NodeID;
                        newNode.ToolTip = Resources.Lan.CompanyName;
                        node.Nodes.Add(newNode);
                        this.BindNodes(newNode, pInstallation, pWorkArea, pUnits);
                    }
                }
            }
            else if (node.ToolTip == Resources.Lan.CompanyName)
            {
                var workAreas = (from x in pWorkArea
                                 where x.InstallationId == node.ParentNode.NodeID && x.UnitId == node.NodeID.Split('|')[0]
                                 select x);
                workAreas = workAreas.OrderByDescending(x => x.WorkAreaCode);
                var pipelines = from x in Funs.DB.Pipeline_Pipeline select x;
                foreach (var q in workAreas)
                {
                    int a = (from x in pipelines where x.ProjectId == this.CurrUser.LoginProjectId && x.UnitId == node.NodeID.Split('|')[0] && x.WorkAreaId == q.WorkAreaId select x).Count();
                    TreeNode newNode = new TreeNode();
                    newNode.Text = q.WorkAreaCode + "【" + a.ToString() + "】" + Resources.Lan.Pipeline;
                    newNode.NodeID = q.WorkAreaId;
                    newNode.EnableClickEvent = true;
                    newNode.ToolTip = Resources.Lan.Area;
                    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)
        {
            this.BindGrid();
        }
        #endregion

        #region 数据绑定
        /// <summary>
        /// 数据绑定
        /// </summary>
        private void BindGrid()
        {
            string strSql = @"SELECT ProjectId,WorkAreaId,PipelineId,PipelineCode,UnitName,MediumCode,PipingClassCode,
                                     SystemNumber,WorkAreaCode,WorkPackageCode,SingleNumber,SubSystemNumber,Sheet,PipeSegment,
                                     DrawingsNum,MaterialCode,Specification,DesignTemperature,TestPressure,DesignPressure,
                                     IfPicklingStr,Remark,TotalDin,JointCount
                                FROM View_Pipeline_Pipeline WHERE ProjectId= @ProjectId";
            List<SqlParameter> listStr = new List<SqlParameter>();
            listStr.Add(new SqlParameter("@ProjectId", this.CurrUser.LoginProjectId));
            if (!string.IsNullOrEmpty(this.tvControlItem.SelectedNodeID))
            {
                strSql += " AND WorkAreaId =@WorkAreaId";
                listStr.Add(new SqlParameter("@WorkAreaId", this.tvControlItem.SelectedNodeID));
            }
            if (!string.IsNullOrEmpty(this.txtPipelineCode.Text.Trim()))
            {
                strSql += " AND PipelineCode LIKE @PipelineCode";
                listStr.Add(new SqlParameter("@PipelineCode", "%" + this.txtPipelineCode.Text.Trim() + "%"));
            }
            if (!string.IsNullOrEmpty(this.txtSingleNumber.Text.Trim()))
            {
                strSql += " AND SingleNumber LIKE @SingleNumber";
                listStr.Add(new SqlParameter("@SingleNumber", "%" + this.txtSingleNumber.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);
            this.OutputSummaryData(tb); ///取合计值
            Grid1.DataSource = table;
            Grid1.DataBind();
        }
        #endregion

        #region 计算合计
        /// <summary>
        /// 计算合计
        /// </summary>
        private void OutputSummaryData(DataTable tb)
        {
            decimal count2 = 0;//总达因数
            int count3 = 0;//总焊口数          
            for (int i = 0; i < tb.Rows.Count; i++)
            {
                count2 += Funs.GetNewDecimalOrZero(tb.Rows[i]["TotalDin"].ToString());
                count3 += Funs.GetNewIntOrZero(tb.Rows[i]["JointCount"].ToString());
            }
            JObject summary = new JObject();
            summary.Add("PipelineCode", Resources.Lan.Total);
            summary.Add("TotalDin", count2);
            summary.Add("JointCount", count3);
            Grid1.SummaryData = summary;
        }
        #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)
        {
            Grid1.PageIndex = e.NewPageIndex;
            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)
        {
            Grid1.SortDirection = e.SortDirection;
            Grid1.SortField = e.SortField;
            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 查询
        /// <summary>
        /// 下拉框选择事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnSearch_Click(object sender, EventArgs e)
        {
            BindGrid();
        }

        protected void btnTreeSearch_Click(object sender, EventArgs e)
        {
            this.InitTreeMenu();
        }
        #endregion


        #region 管线信息 维护事件
        /// <summary>
        /// Grid双击事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_RowDoubleClick(object sender, GridRowClickEventArgs e)
        {
            if (BLL.CommonService.GetAllButtonPowerList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, BLL.Const.HJGL_PipelineManageMenuId, BLL.Const.BtnModify))
            {
                PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("PipelineManageEdit.aspx?PipelineId={0}", Grid1.SelectedRowID, "编辑 - ")));
            }
            else
            {
                ShowNotify(Resources.Lan.NoPrivilegePrompt, MessageBoxIcon.Warning);
            }
        }

        /// <summary>
        /// 增加管线信息
        /// </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.HJGL_PipelineManageMenuId, Const.BtnAdd))
            {
                var workArea = BLL.Project_WorkAreaService.GetProject_WorkAreaByWorkAreaId(tvControlItem.SelectedNodeID);
                if (workArea != null)
                {
                    PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("PipelineManageEdit.aspx?workAreaId={0}", this.tvControlItem.SelectedNodeID, "新增 - ")));
                }
                else
                {
                    ShowNotify(Resources.Lan.PleaseSelectAreaFirst, MessageBoxIcon.Warning);
                }
            }
            else
            {
                ShowNotify(Resources.Lan.NoPrivilegePrompt, MessageBoxIcon.Warning);
            }
        }

        /// <summary>
        /// 管线信息编辑
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnMenuEdit_Click(object sender, EventArgs e)
        {
            if (BLL.CommonService.GetAllButtonPowerList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, BLL.Const.HJGL_PipelineManageMenuId, BLL.Const.BtnModify))
            {
                if (Grid1.SelectedRowIndexArray.Length == 0)
                {
                    Alert.ShowInTop(Resources.Lan.SelectLeastOneRecord, MessageBoxIcon.Warning);
                    return;
                }
                PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("PipelineManageEdit.aspx?PipelineId={0}", Grid1.SelectedRowID, "维护 - ")));
            }
            else
            {
                ShowNotify(Resources.Lan.NoPrivilegePrompt, MessageBoxIcon.Warning);
            }
        }

        /// <summary>
        /// 删除按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnMenuDelete_Click(object sender, EventArgs e)
        {
            if (CommonService.GetAllButtonPowerList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, Const.HJGL_PipelineManageMenuId, Const.BtnDelete))
            {
                if (Grid1.SelectedRowIndexArray.Length == 0)
                {
                    Alert.ShowInTop(Resources.Lan.SelectLeastOneRecord, MessageBoxIcon.Warning);
                    return;
                }

                bool isShow = true;
                if (Grid1.SelectedRowIndexArray.Length > 1)
                {
                    isShow = false;
                }
                foreach (int rowIndex in Grid1.SelectedRowIndexArray)
                {
                    string rowID = Grid1.DataKeys[rowIndex][0].ToString();
                    if (judgementDelete(rowID, isShow))
                    {
                        BLL.Pipeline_PipelineService.DeletePipeline(rowID);
                        BLL.Sys_LogService.AddLog(BLL.Const.System_3, this.CurrUser.LoginProjectId, this.CurrUser.UserId, Const.HJGL_PipelineManageMenuId, Const.BtnDelete, rowID);
                        ShowNotify(Resources.Lan.DeletedSuccessfully, MessageBoxIcon.Success);
                    }
                }

                this.BindGrid();
            }
            else
            {
                ShowNotify(Resources.Lan.NoPrivilegePrompt, MessageBoxIcon.Warning);
            }
        }
        #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 Window1_Close(object sender, WindowCloseEventArgs e)
        {
            this.BindGrid();
        }
        #endregion

        #region 判断是否可删除
        /// <summary>
        /// 判断是否可以删除
        /// </summary>
        /// <returns></returns>
        private bool judgementDelete(string id, bool isShow)
        {
            string content = string.Empty;

            string jotInfo = string.Empty;
            var q = from x in Funs.DB.Pipeline_WeldJoint where x.PipelineId == id && x.WeldingDailyId != null select x;
            if (q.Count() > 0)
            {
                foreach (var item in q)
                {
                    jotInfo += Resources.Lan.WeldingJointNumber + "：" + item.WeldJointCode;
                    var dr = Funs.DB.Pipeline_WeldingDaily.FirstOrDefault(x => x.WeldingDailyId == item.WeldingDailyId);
                    if (dr != null)
                    {
                        jotInfo += "；" + Resources.Lan.DailyWeldingReportNumber + ":" + dr.WeldingDailyCode;
                    }
                }

                content = Resources.Lan.WeldingJointOfThePipeline + ":" + jotInfo;
            }
            if (string.IsNullOrEmpty(content))
            {
                return true;
            }
            else
            {
                if (isShow)
                {
                    Alert.ShowInTop(content, MessageBoxIcon.Error);
                }
                return false;
            }
        }
        #endregion

        #region 选择要显示列
        /// <summary>
        /// 选择显示列
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnSelectColumn_Click(object sender, EventArgs e)
        {
            PageContext.RegisterStartupScript(Window2.GetShowReference(String.Format("PipelineShowColumn.aspx", "显示列 - ")));
        }
        #endregion

        protected void Window2_Close(object sender, WindowCloseEventArgs e)
        {
            this.BindGrid();
            //显示列
            Model.Sys_UserShowColumns c = BLL.UserShowColumnsService.GetColumnsByUserId(this.CurrUser.UserId, "Pipeline");
            if (c != null)
            {
                this.GetShowColumn(c.Columns);
            }
        }

        #region 显示的列
        /// <summary>
        /// 显示的列
        /// </summary>
        /// <param name="column"></param>
        private void GetShowColumn(string column)
        {
            if (!string.IsNullOrEmpty(column))
            {
                this.Grid1.Columns[1].Hidden = true;
                this.Grid1.Columns[2].Hidden = true;
                this.Grid1.Columns[3].Hidden = true;
                this.Grid1.Columns[4].Hidden = true;
                this.Grid1.Columns[5].Hidden = true;
                this.Grid1.Columns[6].Hidden = true;
                this.Grid1.Columns[7].Hidden = true;
                this.Grid1.Columns[8].Hidden = true;
                this.Grid1.Columns[9].Hidden = true;
                this.Grid1.Columns[10].Hidden = true;
                this.Grid1.Columns[11].Hidden = true;
                this.Grid1.Columns[12].Hidden = true;
                this.Grid1.Columns[13].Hidden = true;
                this.Grid1.Columns[14].Hidden = true;
                this.Grid1.Columns[15].Hidden = true;
                this.Grid1.Columns[16].Hidden = true;
                this.Grid1.Columns[17].Hidden = true;
                this.Grid1.Columns[18].Hidden = true;
                this.Grid1.Columns[19].Hidden = true;
                this.Grid1.Columns[20].Hidden = true;
                this.Grid1.Columns[21].Hidden = true;

                List<string> columns = column.Split(',').ToList();
                foreach (var item in columns)
                {
                    this.Grid1.Columns[Convert.ToInt32(item)].Hidden = false;
                }
            }
        }
        #endregion
    }
}