using BLL;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;

namespace FineUIPro.Web.HSSE.Examine
{
    public partial class OnePersonPerFile : PageBase
    {
        #region 定义项
        /// <summary>
        /// 人员主键
        /// </summary>
        public string PersonId
        {
            get
            {
                return (string)ViewState["PersonId"];
            }
            set
            {
                ViewState["PersonId"] = value;
            }
        }
        /// <summary>
        /// 人员主键
        /// </summary>
        public string UserId
        {
            get
            {
                return (string)ViewState["UserId"];
            }
            set
            {
                ViewState["UserId"] = value;
            }
        }

        /// <summary>
        /// 项目id
        /// </summary>
        public string ProjectId
        {
            get
            {
                return (string)ViewState["ProjectId"];
            }
            set
            {
                ViewState["ProjectId"] = value;
            }
        }
        /// <summary>
        /// 单位id
        /// </summary>
        public string UnitId
        {
            get
            {
                return (string)ViewState["UnitId"];
            }
            set
            {
                ViewState["UnitId"] = value;
            }
        }
        /// <summary>
        /// 人员身份证
        /// </summary>
        public string IdentityCard
        {
            get
            {
                return (string)ViewState["IdentityCard"];
            }
            set
            {
                ViewState["IdentityCard"] = 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.ProjectId = this.CurrUser.LoginProjectId;
                if (!string.IsNullOrEmpty(Request.Params["projectId"]) && Request.Params["projectId"] != this.ProjectId)
                {
                    this.ProjectId = Request.Params["projectId"];
                }

                //加载树
                this.InitTreeMenu();
            }
        }

        /// <summary>
        /// 绑定数据
        /// </summary>
        private void BindGrid()
        {
            panelCenterRegion.IFrameUrl = $"./StaffHSEInfoArchives.aspx?UserId={this.UserId}&&PersonId={this.PersonId}";
        }

        #endregion

        #region 树事件

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

            var project = BLL.ProjectService.GetProjectByProjectId(this.ProjectId);
            if (project != null)
            {
                TreeNode newNode = new TreeNode();
                newNode.Text = project.ProjectName;
                newNode.NodeID = project.ProjectId;
                newNode.CommandName = "UnitWork";
                newNode.EnableExpandEvent = true;
                newNode.EnableClickEvent = true;
                this.tvProjectAndUnitAndPerson.Nodes.Add(newNode);
                TreeNode emptyNode = new TreeNode();
                emptyNode.Text = "";
                emptyNode.NodeID = "";
                newNode.Nodes.Add(emptyNode);

            }
        }

        /// <summary>
        /// 点击树节点事件 加载单位人员数据
        /// </summary>
        protected void tvPerson_NodeExpand(object sender, TreeNodeEventArgs e)
        {
            e.Node.Nodes.Clear();
            if (e.Node.CommandName == "UnitWork") //展开单位节点
            {
                List<Model.Base_Unit> unitLists = BLL.UnitService.GetUnitByProjectIdList(e.NodeID);
                if (unitLists.Count() > 0)
                {
                    if (BLL.ProjectUnitService.GetProjectUnitTypeByProjectIdUnitId(e.NodeID, this.CurrUser.UnitId))
                    {
                        unitLists = unitLists.Where(x => x.UnitId == this.CurrUser.UnitId).ToList();
                    }
                    //添加其他单位/无单位人员
                    Model.Base_Unit otherUnit = new Model.Base_Unit
                    {
                        UnitId = "0",
                        UnitName = "其他"
                    };
                    unitLists.Add(otherUnit);

                    TreeNode newNode = null;
                    foreach (var q in unitLists)
                    {
                        TreeNode newCNProfessionalNode = new TreeNode();
                        newCNProfessionalNode.Text = q.UnitName;
                        newCNProfessionalNode.NodeID = e.NodeID + "|" + q.UnitId;
                        newCNProfessionalNode.CommandName = "Person";
                        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);
                    }
                }
            }
            if (e.Node.CommandName == "Person") //展开人员节点
            {
                var str = e.NodeID.Split('|');
                if (str.Count() > 1)
                {
                    var projectId = str[0];
                    var unitId = str[1];

                    String strSql1 = @"select PersonName as UserName,IdentityCard from SitePerson_Person where ProjectId='" + projectId +
                                     "' and UnitId='" + unitId + "' and IsUsed = 1";
                    String strSql2 = @"select y.UserName,y.IdentityCard from Project_ProjectUser x,Sys_User y where x.ProjectId='" + projectId +
                                     "' and x.UnitId='" + unitId + "' and x.UserId=y.UserId  ";
                    DataTable dt1 = SQLHelper.GetDataTableRunText(strSql1, null);
                    DataTable dt2 = SQLHelper.GetDataTableRunText(strSql2, null);
                    DataTable dtCombined = dt1.Clone();
                    // 将dt1的数据添加到dtCombined中
                    foreach (DataRow row in dt1.Rows)
                    {
                        dtCombined.ImportRow(row);
                    }
                    // 将dt2的数据添加到dtCombined中，但要先检查是否已存在以避免重复
                    foreach (DataRow row in dt2.Rows)
                    {
                        bool isDuplicate = false;
                        foreach (DataRow existingRow in dtCombined.Rows)
                        {
                            // 这里假设UserName和IdentityCard是共同的关键列
                            if (existingRow["UserName"].Equals(row["UserName"]) && existingRow["IdentityCard"].Equals(row["IdentityCard"]))
                            {
                                isDuplicate = true;
                                break;
                            }
                        }
                        if (!isDuplicate)
                        {
                            dtCombined.ImportRow(row);
                        }
                    }

                    //查询项目用户
                    if (dtCombined.Rows.Count > 0)
                    {
                        for (var i = 0; i < dtCombined.Rows.Count; i++)
                        {
                            TreeNode newNode = new TreeNode();
                            newNode.Text = dtCombined.Rows[i]["UserName"].ToString();
                            newNode.NodeID = projectId + "|" + unitId + "|" + dtCombined.Rows[i]["IdentityCard"];
                            newNode.CommandName = "end";
                            newNode.EnableExpandEvent = true;
                            newNode.EnableClickEvent = true;
                            e.Node.Nodes.Add(newNode);
                        }
                    }
                }
            }
        }


        /// <summary>
        /// 点击TreeView
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void tvProjectAndUnitAndPerson_NodeCommand(object sender, TreeCommandEventArgs e)
        {
            if (e.Node.CommandName == "end")
            {
                //此处为点击人员节点事件 进行数据绑定
                var str = e.NodeID.Split('|');
                if (str.Count() > 1)
                {
                    this.ProjectId = str[0].Trim();
                    this.UnitId = str[1].Trim();
                    this.IdentityCard = str[2].Trim();
                    //通过身份证获取personid和userid
                    String strSql1 = @"select *  from [dbo].[SitePerson_Person]  where ProjectId='" + this.ProjectId +
                                     "' and UnitId='" + this.UnitId + "' and IsUsed = 1 and IdentityCard='" +
                                     this.IdentityCard + "'";
                    String strSql2 =
                        @"select y.UserId, y.UserName,y.IdentityCard from [dbo].[Project_ProjectUser] x,[dbo].[Sys_User] y where x.ProjectId='" +
                        this.ProjectId +
                        "' and x.UnitId='" + this.UnitId + "' and x.UserId=y.UserId and y.IdentityCard='" +
                        this.IdentityCard + "'";
                    DataTable dt1 = SQLHelper.GetDataTableRunText(strSql1, null);
                    DataTable dt2 = SQLHelper.GetDataTableRunText(strSql2, null);

                    if (dt1.Rows.Count > 0)
                    {
                        this.PersonId = dt1.Rows[0]["PersonId"].ToString();
                    }
                    else
                    {
                        this.PersonId = string.Empty;
                    }

                    if (dt2.Rows.Count > 0)
                    {
                        this.UserId = dt2.Rows[0]["UserId"].ToString();
                    }
                    else
                    {
                        this.UserId = string.Empty;
                    }
                }
                BindGrid();
            }
        }


        #endregion

    }
}