using BLL;
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

namespace FineUIPro.Web.ZHGL.SubPackManage
{
    public partial class BaseSubPackBlackLaborTeam : PageBase
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            // 表头过滤
            //FilterDataRowItem = FilterDataRowItemImplement;
            if (!IsPostBack)
            {
                Funs.DropDownPageSize(this.ddlPageSize);

                this.InitTreeMenu();

                BindGrid();
            }
        }

        /// <summary>
        /// 加载树
        /// </summary>
        private void InitTreeMenu()
        {
            this.tvProjectAndUnit.Nodes.Clear();
            var unit = (from x in BLL.Funs.DB.Base_Unit
                        join y in BLL.Funs.DB.Base_BranchTeamList on x.UnitId equals y.UnitId
                        group x by new { x.UnitId, x.UnitName } into g
                        select new
                        {
                            UnitName = g.Key.UnitName,
                            UnitId = g.Key.UnitId,
                        }).ToList();
            foreach (var item in unit)
            {
                TreeNode rootNode = new TreeNode();
                rootNode = new TreeNode
                {
                    Text = item.UnitName,
                    NodeID = item.UnitId,
                    ToolTip = "所属分包商",
                    CommandName = "unit"

                };
                rootNode.EnableClickEvent = true;
                this.tvProjectAndUnit.Nodes.Add(rootNode);
            }
        }

        protected void tvProjectAndUnit_NodeLazyLoad(object sender, TreeNodeEventArgs e)
        {
            DynamicAppendNode(e.Node);
        }
        private void DynamicAppendNode(TreeNode parentNode)
        {
            // 防止浏览器端多次快速点击
            parentNode.Nodes.Clear();

            TreeNode node = null;
            switch (parentNode.CommandName)
            {
                case "unit":
                    GetBranchTeamList(parentNode.Nodes, parentNode);
                    break;
                case "branchTeamList":
                    GetLaborTeam(parentNode.Nodes, parentNode);
                    break;
            }
            if (parentNode.Nodes.Count > 0)
                parentNode.Leaf = false;
            else
                parentNode.Leaf = true;
        }

        /// <summary>
        /// 加载劳务公司
        /// </summary>
        /// <param name="nodes"></param>
        /// <param name="parentId"></param>
        private void GetBranchTeamList(TreeNodeCollection nodes, TreeNode parentNode)
        {

            var branchTeamList = (from x in BLL.Funs.DB.Base_BranchTeamList
                                  where x.UnitId == parentNode.NodeID
                                  select new
                                  {
                                      BranchTeamListId = x.BranchTeamListId,
                                      BranchTeamListName = x.BranchTeamListName,
                                  }).Distinct().ToList();

            TreeNode newNode = null;
            foreach (var itme in branchTeamList)
            {
                newNode = new TreeNode
                {
                    Text = itme.BranchTeamListName,
                    NodeID = itme.BranchTeamListId + "|" + parentNode.NodeID,
                    ToolTip = "劳务公司",
                    CommandName = "branchTeamList"
                };

                newNode.EnableClickEvent = true;
                nodes.Add(newNode);
            }
        }

        /// <summary>
        /// 加载劳务队伍
        /// </summary>
        /// <param name="nodes"></param>
        /// <param name="parentId"></param>
        private void GetLaborTeam(TreeNodeCollection nodes, TreeNode parentNode)
        {
            string id = parentNode.NodeID.Split('|')[0];

            var branchTeamList = (from x in BLL.Funs.DB.Base_LaborTeam
                                  where x.BranchTeamListId == id
                                  select new
                                  {
                                      LaborTeamId = x.LaborTeamId,
                                      LaborTeamName = x.LaborTeamName,
                                  }).Distinct().ToList();

            TreeNode newNode = null;
            foreach (var itme in branchTeamList)
            {
                newNode = new TreeNode
                {
                    Text = itme.LaborTeamName,
                    NodeID = itme.LaborTeamId + "|" + parentNode.NodeID,
                    ToolTip = "劳务队伍",
                    CommandName = "laborTeam",
                    Leaf = true

                };

                newNode.EnableClickEvent = true;
                nodes.Add(newNode);
            }
        }

        #region 点击TreeView
        /// <summary>
        /// 点击TreeView
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void tvProjectAndUnit_NodeCommand(object sender, TreeCommandEventArgs e)
        {
            BindGrid();
        }
        #endregion

        /// <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)
        {
            BindGrid();
        }

        /// <summary>
        /// 绑定数据
        /// </summary>

        public void BindGrid()
        {
            DataTable tb = BranchTeamListTeamData();

            Grid1.RecordCount = tb.Rows.Count;

            tb = GetFilteredTable(Grid1.FilteredData, tb);
            var table = this.GetPagedDataTable(Grid1, tb);

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



        /// <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>
        /// 查询按钮事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnQuery_Click(object sender, EventArgs e)
        {
            BindGrid();
        }



        /// <summary>
        /// 数据查询
        /// </summary>
        /// <returns></returns>
        protected DataTable BranchTeamListTeamData()
        {
            string selectNode = this.tvProjectAndUnit.SelectedNodeID;
            //分包商
            string unitId = string.Empty;
            //劳务公司
            string branchTeamListId = string.Empty;
            //劳务队伍
            string laborTeamId = string.Empty;

            string strSql = @"select a.LaborTeamId,a.ProjectId,a.UnitId,a.BranchTeamListId,a.LaborTeamName,a.Remark,a.SortIndex,isnull(a.State,'0')State,a.CaptainName,a.CaptainIDCard "
                         + @",c.UnitName,b.SubPackTeamListName BranchTeamListName,d.ProjectName,e.Remark BackRemark "
                         + @" FROM SubPack_LaborTeam a(NOLOCK) "
                         + @" left join View_SubPack_TeamList b(NOLOCK) on a.BranchTeamListId=b.SubPackTeamListDetailID "
                         + @" left join Base_Unit c(NOLOCK) on a.UnitId=c.UnitId "
                         + @" left join Base_Project d(NOLOCK) on a.ProjectId=d.ProjectId "
                         + @" left join SubPack_Blacklist e(NOLOCK) on a.LaborTeamId=e.BlackForeignKey AND e.BlackType=@BlackType"
                         + @" where 1=1 ";

            List<SqlParameter> listStr = new List<SqlParameter>();
            listStr.Add(new SqlParameter("@BlackType", Const.SubPackBlackLaborTeam));
            //以叶子结点条件，其它父级节点不要查询
            if (!string.IsNullOrWhiteSpace(selectNode))
            {
                string[] nodeArr = selectNode.Split('|');
                if (nodeArr.Length == 3)
                {
                    laborTeamId = nodeArr[0];
                    //劳务队伍
                    if (!string.IsNullOrWhiteSpace(laborTeamId))
                    {
                        strSql += " AND a.CaptainIDCard in (select CaptainIDCard from Base_LaborTeam(NOLOCK) where LaborTeamId=@LaborTeamId) ";
                        listStr.Add(new SqlParameter("@LaborTeamId", laborTeamId));
                    }
                }
                else
                {
                    strSql += " AND 1<>1 ";
                }
            }
            else
            {
                strSql += " AND 1<>1 ";
            }           

            if (!string.IsNullOrWhiteSpace(txtLaborTeamName.Text.Trim()))
            {
                strSql += " AND a.LaborTeamName like '%'+ @LaborTeamName + '%' ";
                listStr.Add(new SqlParameter("@LaborTeamName", txtLaborTeamName.Text.Trim()));
            }
            if (!string.IsNullOrWhiteSpace(txtProjectName.Text.Trim()))
            {
                strSql += " AND d.ProjectName like '%'+ @ProjectName + '%' ";
                listStr.Add(new SqlParameter("@ProjectName", txtProjectName.Text.Trim()));
            }
            if (!string.IsNullOrWhiteSpace(txtCaptainName.Text.Trim()))
            {
                strSql += " AND a.CaptainName like '%'+ @CaptainName + '%' ";
                listStr.Add(new SqlParameter("@CaptainName", txtCaptainName.Text.Trim()));
            }
            if (!string.IsNullOrWhiteSpace(txtCaptainIDCard.Text.Trim()))
            {
                strSql += " AND a.CaptainIDCard like '%'+ @CaptainIDCard + '%' ";
                listStr.Add(new SqlParameter("@CaptainIDCard", txtCaptainIDCard.Text.Trim()));
            }
            if (rblState.SelectedValue == "0")
            {
                strSql += " AND isnull(a.State,'0')='0' ";
            }
            else if (rblState.SelectedValue == "1")
            {
                strSql += " AND isnull(a.State,'0')='1' ";
            }


            SqlParameter[] parameter = listStr.ToArray();
            DataTable tb = SQLHelper.GetDataTableRunText(strSql, parameter);
            return tb;
        }

        /// <summary>
        /// 把状态转换代号为文字形式
        /// </summary>
        /// <param name="state"></param>
        /// <returns></returns>
        protected string ConvertState(object state)
        {
            if (state != null)
            {
                if (state.ToString() == "0")
                {
                    return "正常";
                }
                else if (state.ToString() == "1")
                {
                    return "黑名单";
                }
                else
                {
                    return "";
                }
            }
            return "";
        }

        protected void rblState_SelectedIndexChanged(object sender, EventArgs e)
        {
            BindGrid();
        }
    }
}