using BLL;
using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Linq;
using System.Web.UI.WebControls;
using AspNet = System.Web.UI.WebControls;

namespace FineUIPro.Web.HSSE.Hazard
{
    public partial class ShowWBS : PageBase
    {
        public string WorkAreaId
        {
            get
            {
                return (string)ViewState["WorkAreaId"];
            }
            set
            {
                ViewState["WorkAreaId"] = value;
            }
        }

        /// <summary>
        /// 被选择项列表
        /// </summary>
        public List<string> SelectedList
        {
            get
            {
                return (List<string>)ViewState["SelectedList"];
            }
            set
            {
                ViewState["SelectedList"] = value;
            }
        }

        /// <summary>
        /// 未被选择项列表
        /// </summary>
        public List<string> NoSelectedList
        {
            get
            {
                return (List<string>)ViewState["NoSelectedList"];
            }
            set
            {
                ViewState["NoSelectedList"] = value;
            }
        }

        #region 加载
        /// <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.SelectedList = new List<string>();
                this.NoSelectedList = new List<string>();
                WorkAreaId = Request.Params["WorkAreaId"];
                if (string.IsNullOrEmpty(WorkAreaId))
                {
                    WorkAreaId = "";
                }
                InitTreeMenu();
            }
        }

        /// <summary>
        /// 加载树
        /// </summary>
        /// <param name="cnProfessionalId"></param>
        private void InitTreeMenu()
        {
            this.tvControlItem.Nodes.Clear();
            this.tvControlItem.ShowHeader = false;
            this.tvControlItem.ShowBorder = false;
            this.tvControlItem.EnableIcons = true;
            this.tvControlItem.AutoScroll = true;
            this.tvControlItem.EnableSingleClickExpand = true;

            var unitWorks = from x in Funs.DB.WBS_UnitWork where (WorkAreaId == "" || x.UnitWorkId == WorkAreaId) && x.ProjectId == this.CurrUser.LoginProjectId orderby x.UnitWorkCode select x;
            if (unitWorks.Count() > 0)
            {
                foreach (var q in unitWorks)
                {
                    TreeNode rootNode = new TreeNode();
                    rootNode.Text = q.UnitWorkName;
                    rootNode.NodeID = q.UnitWorkId;
                    rootNode.EnableExpandEvent = true;
                    rootNode.EnableClickEvent = true;
                    rootNode.CommandName = "UnitWork";
                    this.tvControlItem.Nodes.Add(rootNode);
                    TreeNode emptyNode = new TreeNode();
                    emptyNode.Text = "";
                    emptyNode.NodeID = "";
                    rootNode.Nodes.Add(emptyNode);
                }
            }
        }

        #region  展开树
        /// <summary>
        /// 展开树
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void trWBS_NodeExpand(object sender, TreeNodeEventArgs e)
        {
            e.Node.Nodes.Clear();
            if (e.Node.CommandName == "UnitWork")   //展开工程类型
            {
                TreeNode newNode1 = new TreeNode();
                newNode1.Text = "建筑工程";
                newNode1.NodeID = e.NodeID + "|" + "1";
                newNode1.CommandName = "ProjectType";
                newNode1.EnableExpandEvent = true;
                newNode1.EnableClickEvent = true;
                e.Node.Nodes.Add(newNode1);
                TreeNode tempNode1 = new TreeNode();
                tempNode1.NodeID = "";
                tempNode1.Text = "";
                tempNode1.EnableExpandEvent = true;
                tempNode1.EnableClickEvent = true;
                newNode1.Nodes.Add(tempNode1);
                TreeNode newNode2 = new TreeNode();
                newNode2.Text = "安装工程";
                newNode2.NodeID = e.NodeID + "|" + "2";
                newNode2.CommandName = "ProjectType";
                newNode2.EnableExpandEvent = true;
                newNode2.EnableClickEvent = true;
                e.Node.Nodes.Add(newNode2);
                TreeNode tempNode2 = new TreeNode();
                tempNode2.NodeID = "";
                tempNode2.Text = "";
                tempNode2.EnableExpandEvent = true;
                tempNode2.EnableClickEvent = true;
                newNode2.Nodes.Add(tempNode2);
            }
            else if (e.Node.CommandName == "ProjectType")   //展开工程类型
            {
                if (e.NodeID.Split('|')[1] == "1")
                {
                    var cNProfessional = (from x in BLL.Funs.DB.Base_CNProfessional where x.CNProfessionalId == Const.CNProfessionalCVId orderby x.SortIndex select x).ToList();
                    foreach (var c in cNProfessional)
                    {
                        TreeNode newCNProfessionalNode = new TreeNode();
                        newCNProfessionalNode.Text = c.ProfessionalName;
                        newCNProfessionalNode.NodeID = e.NodeID.Split('|')[0] + "|" + c.CNProfessionalId;
                        newCNProfessionalNode.CommandName = "CNProfessional";
                        newCNProfessionalNode.EnableExpandEvent = true;
                        newCNProfessionalNode.EnableClickEvent = true;
                        e.Node.Nodes.Add(newCNProfessionalNode);
                        TreeNode tempNode = new TreeNode();
                        tempNode.NodeID = "";
                        tempNode.Text = "";
                        tempNode.EnableExpandEvent = true;
                        tempNode.EnableClickEvent = true;
                        newCNProfessionalNode.Nodes.Add(tempNode);
                    }
                }
                else
                {
                    var cNProfessional = (from x in BLL.Funs.DB.Base_CNProfessional where x.CNProfessionalId != Const.CNProfessionalConstructId && x.CNProfessionalId != Const.CNProfessionalCVId orderby x.SortIndex select x).ToList();
                    foreach (var c in cNProfessional)
                    {
                        TreeNode newCNProfessionalNode = new TreeNode();
                        newCNProfessionalNode.Text = c.ProfessionalName;
                        newCNProfessionalNode.NodeID = e.NodeID.Split('|')[0] + "|" + c.CNProfessionalId;
                        newCNProfessionalNode.CommandName = "CNProfessional";
                        newCNProfessionalNode.EnableExpandEvent = true;
                        newCNProfessionalNode.EnableClickEvent = true;
                        e.Node.Nodes.Add(newCNProfessionalNode);
                        TreeNode tempNode = new TreeNode();
                        tempNode.NodeID = "";
                        tempNode.Text = "";
                        tempNode.EnableExpandEvent = true;
                        tempNode.EnableClickEvent = true;
                        newCNProfessionalNode.Nodes.Add(tempNode);
                    }
                }
            }
            else if (e.Node.CommandName == "CNProfessional")   //展开专业
            {
                string unitWorkId = e.Node.ParentNode.NodeID;
                if (string.IsNullOrEmpty(unitWorkId))
                {
                    unitWorkId = e.Node.ParentNode.ParentNode.NodeID;
                }
                Model.WBS_UnitWork unitWork1 = BLL.UnitWorkService.GetUnitWorkByUnitWorkId(unitWorkId);
                if (unitWork1 == null)
                {
                    unitWorkId = e.Node.ParentNode.ParentNode.NodeID;
                }
                string cNProfessionalId = e.NodeID;
                if (e.NodeID.Contains("|"))
                {
                    cNProfessionalId = e.NodeID.Split('|')[1];
                }
                if (cNProfessionalId == BLL.Const.CNProfessionalConstructId)
                {
                    var divisionsCV = (from x in BLL.Funs.DB.WBS_DivisionProject
                                       where x.CNProfessionalId == BLL.Const.CNProfessionalCVId && x.ProjectId == this.CurrUser.LoginProjectId && x.SuperDivisionId == null && x.UnitWorkId == unitWorkId && x.IsSelected == true
                                       orderby x.SortIndex
                                       select x).ToList();
                    if (divisionsCV.Count > 0)   //建筑工程下存在土建内容
                    {
                        TreeNode newNode = new TreeNode();
                        newNode.Text = "土建";
                        newNode.NodeID = BLL.Const.CNProfessionalCVId;
                        newNode.CommandName = "CNProfessional";
                        newNode.EnableExpandEvent = true;
                        newNode.EnableClickEvent = true;
                        e.Node.Nodes.Add(newNode);
                        TreeNode tempNode = new TreeNode();
                        tempNode.NodeID = "";
                        tempNode.Text = "";
                        tempNode.EnableExpandEvent = true;
                        tempNode.EnableClickEvent = true;
                        newNode.Nodes.Add(tempNode);
                    }
                    else
                    {
                        var divisions = (from x in BLL.Funs.DB.WBS_DivisionProject
                                         where x.CNProfessionalId == cNProfessionalId && x.ProjectId == this.CurrUser.LoginProjectId && x.SuperDivisionId == null && x.UnitWorkId == unitWorkId && x.IsSelected == true
                                         orderby x.SortIndex
                                         select x).ToList();
                        foreach (var q in divisions)
                        {
                            TreeNode newNode = new TreeNode();
                            newNode.Text = q.DivisionName;
                            newNode.NodeID = q.DivisionProjectId;
                            newNode.CommandName = "DivisionProject";
                            newNode.EnableExpandEvent = true;
                            newNode.EnableClickEvent = true;
                            newNode.EnableCheckEvent = true;
                            e.Node.Nodes.Add(newNode);
                            if (q.IsSelected == true)
                            {
                                newNode.Checked = true;
                            }
                            var list = (from x in Funs.DB.WBS_DivisionProject
                                        where x.SuperDivisionId == q.DivisionProjectId && x.ProjectId == this.CurrUser.LoginProjectId
                                        orderby x.SortIndex
                                        select x).ToList();
                            if (list.Count > 0)
                            {
                                TreeNode tempNode = new TreeNode();
                                tempNode.NodeID = "";
                                tempNode.Text = "";
                                newNode.Nodes.Add(tempNode);
                            }

                        }
                    }
                }
                else
                {
                    var divisions = (from x in BLL.Funs.DB.WBS_DivisionProject
                                     where x.CNProfessionalId == cNProfessionalId && x.ProjectId == this.CurrUser.LoginProjectId && x.SuperDivisionId == null && x.UnitWorkId == unitWorkId && x.IsSelected == true
                                     orderby x.SortIndex
                                     select x).ToList();
                    foreach (var q in divisions)
                    {
                        TreeNode newNode = new TreeNode();
                        newNode.Text = q.DivisionName;
                        newNode.NodeID = q.DivisionProjectId;
                        newNode.CommandName = "DivisionProject";
                        newNode.EnableExpandEvent = true;
                        newNode.EnableClickEvent = true;
                        newNode.EnableCheckBox = true;
                        newNode.EnableCheckEvent = true;
                        e.Node.Nodes.Add(newNode);
                        if (q.IsSelected == true)
                        {
                            newNode.Checked = true;
                        }
                        var list = (from x in Funs.DB.WBS_DivisionProject
                                    where x.SuperDivisionId == q.DivisionProjectId && x.ProjectId == this.CurrUser.LoginProjectId && x.IsSelected == true
                                    orderby x.SortIndex
                                    select x).ToList();
                        if (list.Count > 0)
                        {
                            TreeNode tempNode = new TreeNode();
                            tempNode.NodeID = "";
                            tempNode.Text = "";
                            newNode.Nodes.Add(tempNode);
                        }

                    }
                }
            }
            else if (e.Node.CommandName == "DivisionProject")   //展开分部节点
            {
                var childDivisions = (from x in BLL.Funs.DB.WBS_DivisionProject
                                      where x.SuperDivisionId == e.Node.NodeID && x.ProjectId == this.CurrUser.LoginProjectId && x.IsSelected == true
                                      orderby x.SortIndex
                                      select x).ToList();
                foreach (var q in childDivisions)
                {
                    TreeNode newNode = new TreeNode();
                    newNode.Text = q.DivisionName;
                    newNode.NodeID = q.DivisionProjectId;
                    newNode.CommandName = "DivisionProject";
                    newNode.EnableExpandEvent = true;
                    newNode.EnableClickEvent = true;
                    newNode.EnableCheckBox = true;
                    newNode.EnableCheckEvent = true;
                    e.Node.Nodes.Add(newNode);
                    if (q.IsSelected == true)
                    {
                        newNode.Checked = true;
                    }
                    var list = (from x in Funs.DB.WBS_DivisionProject
                                where x.SuperDivisionId == q.DivisionProjectId && x.ProjectId == this.CurrUser.LoginProjectId && x.IsSelected == true
                                orderby x.SortIndex
                                select x).ToList();
                    if (list.Count > 0)
                    {
                        TreeNode tempNode = new TreeNode();
                        tempNode.NodeID = "";
                        tempNode.Text = "";
                        newNode.Nodes.Add(tempNode);
                    }
                }
            }
        }
        #endregion
        #endregion

        #region 点击树节点
        /// <summary>
        /// 点击树节点
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void tvControlItem_NodeCommand(object sender, TreeCommandEventArgs e)
        {
            this.hdDivisionProjectId.Text = this.tvControlItem.SelectedNode.NodeID;
            BindGrid();
        }
        #endregion

        #region 数据绑定
        /// <summary>
        /// 绑定数据 
        /// </summary>
        private void BindGrid()
        {
            string strSql = @"SELECT V.BreakdownProjectId, 
                                     V.ProjectId, 
                                     V.BreakdownCode, 
                                     V.BreakdownName, 
                                     V.DivisionProjectId, 
                                     V.Basis, 
                                     V.CheckPoints, 
                                     V.RecordAndCode, 
                                     V.Class, 
                                     V.SortIndex, 
                                     V.Remark, 
                                     V.AttachUrl, 
                                     V.IsAcceptance, 
                                     V.FenBao, 
                                     V.WuHuan, 
                                     V.JianLi, 
                                     V.YeZhu, 
                                     V.IsSelected"
                            + @" FROM View_WBS_BreakdownProject AS V "
                            + @" WHERE V.ProjectId=@ProjectId AND V.DivisionProjectId=@divisionProjectId";
            List<SqlParameter> listStr = new List<SqlParameter>();
            listStr.Add(new SqlParameter("@ProjectId", this.CurrUser.LoginProjectId));
            listStr.Add(new SqlParameter("@divisionProjectId", this.hdDivisionProjectId.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 分页
        /// <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>
        /// 下拉框分页
        /// </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>
        /// 排序
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_Sort(object sender, FineUIPro.GridSortEventArgs e)
        {
            Grid1.SortDirection = e.SortDirection;
            Grid1.SortField = e.SortField;
            BindGrid();
        }
        #endregion

        #region 确定
        /// <summary>
        /// 确定按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnSure_Click(object sender, EventArgs e)
        {
            string ids = string.Empty;
            SelectedList.Clear();
            foreach (JObject mergedRow in Grid1.GetMergedData())
            {
                JObject values = mergedRow.Value<JObject>("values");
                int i = mergedRow.Value<int>("index");
                AspNet.CheckBox ckb = (AspNet.CheckBox)(this.Grid1.Rows[i].FindControl("cbSelect"));
                if (ckb.Checked)
                {
                    SelectedList.Add(this.Grid1.Rows[i].RowID);
                }
            }
            if (SelectedList.Count == 0)
            {
                Alert.ShowInTop("没有选中任何项！", MessageBoxIcon.Warning);
                return;
            }
            if (SelectedList.Count > 1)
            {
                Alert.ShowInTop("只能选中一项！", MessageBoxIcon.Warning);
                return;
            }
            foreach (var item in SelectedList)
            {
                ids += item + ",";
            }
            if (!string.IsNullOrEmpty(ids))
            {
                ids = ids.Substring(0, ids.LastIndexOf(","));
            }

            //string scripts = String.Format("F.getActiveWindow().window.reloadGrid('{0}');", ids);
            //PageContext.RegisterStartupScript(scripts + ActiveWindow.GetHidePostBackReference());

            PageContext.RegisterStartupScript(ActiveWindow.GetWriteBackValueReference(ids)
                   + ActiveWindow.GetHidePostBackReference());
        }
        #endregion
    }
}