using BLL;
using NPOI.Util;
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Linq;

namespace FineUIPro.Web.HSSE.SitePerson
{
    public partial class WorkPostStatistic : PageBase
    {
        /// <summary>
        /// 项目id
        /// </summary>
        public string ProjectId
        {
            get
            {
                return (string)ViewState["ProjectId"];
            }
            set
            {
                ViewState["ProjectId"] = value;
            }
        }

        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                Funs.DropDownPageSize(this.ddlPageSize);
                this.ProjectId = this.CurrUser.LoginProjectId;
                if (!string.IsNullOrEmpty(Request.Params["projectId"]) && Request.Params["projectId"] != this.ProjectId)
                {
                    this.ProjectId = Request.Params["projectId"];
                }
                UnitService.InitUnitDropDownList(this.drpUnit, this.ProjectId, true);
                this.drpUnit.SelectedValue = string.IsNullOrEmpty(this.CurrUser.UnitId) ? Const.UnitId_TCC : this.CurrUser.UnitId;
                if (ProjectUnitService.GetProjectUnitTypeByProjectIdUnitId(this.ProjectId, this.CurrUser.UnitId))
                {
                    this.drpUnit.Enabled = false;
                }
                WorkPostService.InitWorkPostDropDownList(this.drpWorkPost, true);
                this.txtStartDate.Text = string.Format("{0:yyyy-MM-dd}", DateTime.Now.AddMonths(-1));
                this.txtEndDate.Text = string.Format("{0:yyyy-MM-dd}", DateTime.Now);
                this.setData();
             }
        }
        public static List<Model.SitePerson_PersonInOut> getAllPersonInOutList;

        /// <summary>
        /// 
        /// </summary>
        private void setData()
        {
            getAllPersonInOutList = null;
            if (!string.IsNullOrEmpty(this.ProjectId))
            {
               

                string strSql = @" select UnitId+'|'+WorkPostId as ID, UnitId,UnitName,WorkPostId,WorkPostName,count(distinct PersonId) PersonCount 
                                    from dbo.SitePerson_PersonInOut where ProjectId=@ProjectId ";
                List<SqlParameter> listStr = new List<SqlParameter>();
                listStr.Add(new SqlParameter("@ProjectId", CurrUser.LoginProjectId));

                if (!string.IsNullOrEmpty(this.txtStartDate.Text))
                {
                    strSql += " and ChangeTime >= @startTime";
                    listStr.Add(new SqlParameter("@startTime", this.txtStartDate.Text));

                }
                if (!string.IsNullOrEmpty(this.txtEndDate.Text))
                {
                    strSql += " and ChangeTime <= @endTime";
                    listStr.Add(new SqlParameter("@endTime", this.txtEndDate.Text));

                }
                if (this.drpUnit.SelectedValue != Const._Null)
                {
                    strSql += " and UnitId = @UnitId";
                    listStr.Add(new SqlParameter("@UnitId", this.drpUnit.SelectedValue));
                }
                if (this.drpWorkPost.SelectedValue != Const._Null)
                {
                    strSql += " and WorkPostId = @WorkPostId";
                    listStr.Add(new SqlParameter("@WorkPostId", this.drpWorkPost.SelectedValue));
                }


                strSql += " group by UnitId,UnitName,WorkPostId,WorkPostName";

                SqlParameter[] parameter = listStr.ToArray();
                DataTable tb = SQLHelper.GetDataTableRunText(strSql, parameter);
                if (tb != null)
                {
                    tb.Columns.Add("WorkTime");

                    string strSql1 = @"  select   UnitId,UnitName,WorkPostId,WorkPostName,PersonId,IsIn,ChangeTime from SitePerson_PersonInOut where ProjectId=@ProjectId ";
                    List<SqlParameter> listStr1 = new List<SqlParameter>();

                    listStr1.Add(new SqlParameter("@ProjectId", CurrUser.LoginProjectId));

                    if (!string.IsNullOrEmpty(this.txtStartDate.Text))
                    {
                        strSql1 += " and ChangeTime >= @startTime";
                        listStr1.Add(new SqlParameter("@startTime", this.txtStartDate.Text));

                    }
                    if (!string.IsNullOrEmpty(this.txtEndDate.Text))
                    {
                        strSql1 += " and ChangeTime <= @endTime";
                        listStr1.Add(new SqlParameter("@endTime", this.txtEndDate.Text));

                    }
                    if (this.drpUnit.SelectedValue != Const._Null)
                    {
                        strSql1 += " and UnitId = @UnitId";
                        listStr1.Add(new SqlParameter("@UnitId", this.drpUnit.SelectedValue));
                    }
                    if (this.drpWorkPost.SelectedValue != Const._Null)
                    {
                        strSql1 += " and WorkPostId = @WorkPostId";
                        listStr1.Add(new SqlParameter("@WorkPostId", this.drpWorkPost.SelectedValue));
                    }

                    strSql1 += " order by UnitId,UnitName,WorkPostId,WorkPostName,PersonId,ChangeTime desc";


                    SqlParameter[] parameter1 = listStr1.ToArray();
                    DataTable tb1 = SQLHelper.GetDataTableRunText(strSql1, parameter1);
                    if (tb1 != null)
                    {
                        Dictionary<string, double> dic = new Dictionary<string, double>();
                        HashSet<string   > dicAttenDate = new HashSet<string>();
                        for (int i = 0; i < tb1.Rows.Count; i++)
                        {
                            DataRow outRow = null;
                            DateTime? outTime = null;
                            DataRow inRow = null;
                            DateTime? inTime = null;
                            if (tb1.Rows[i]["IsIn"].ToString() == "False")
                            {
                                outRow = tb1.Rows[i];
                                outTime = Funs.GetNewDateTime(outRow["ChangeTime"].ToString());
                                if (i < tb1.Rows.Count - 1)
                                {
                                    var tempSpan = outTime- Funs.GetNewDateTime(tb1.Rows[i + 1]["ChangeTime"].ToString());
                                    if (tb1.Rows[i + 1]["IsIn"].ToString() == "False"&& outRow["PersonId"].ToString() == tb1.Rows[i + 1]["PersonId"].ToString() && tempSpan.HasValue&& tempSpan.Value.TotalMinutes<5)
                                    {
                                        continue;
                                    }
                                }
                            }
                            if (outRow != null)
                                for (int j = i + 1; j < tb1.Rows.Count; j++)//循环寻找本人24小时内的入场记录
                                {

                                    DataRow temp = tb1.Rows[j];
                                    if (outRow["PersonId"].ToString() != temp["PersonId"].ToString())//不是同一个人结束
                                    {
                                        break;
                                    }
                                    DateTime? tempTime = Funs.GetNewDateTime(temp["ChangeTime"].ToString());
                                    var span = outTime - tempTime;

                                    if (span.Value.TotalHours > 24)//超过24小时没有找到入场结束
                                    {
                                        break;
                                    }

                                    //24小时内的入场记录，结束循环
                                    if (outRow["PersonId"].ToString() == temp["PersonId"].ToString() && temp["IsIn"].ToString() == "True" && span.HasValue && span.Value.TotalHours <= 24)
                                    {
                                        inRow = temp;
                                        inTime = Funs.GetNewDateTime(temp["ChangeTime"].ToString());
                                        break;
                                    }
                                }
                            if (outRow != null)
                            {
                                string personDay = outRow["PersonId"].ToString() + "$" + Funs.GetNewDateTime(outRow["ChangeTime"].ToString()).Value.ToString("yyyy-MM-dd");
                                if (inRow != null && outRow != null)  //如果本次出场，24小时内有入场计算实际出场时间
                                {
                                    if (!dic.ContainsKey(outRow["UnitId"].ToString() + "$" + outRow["WorkPostId"].ToString()))
                                    {
                                        dic.Add(outRow["UnitId"].ToString() + "$" + outRow["WorkPostId"].ToString(), 0);
                                    }

                                    var span = outTime - inTime;

                                    dic[outRow["UnitId"].ToString() + "$" + outRow["WorkPostId"].ToString()] += span.Value.TotalMinutes;
                                    dicAttenDate.Add(personDay);
                                }
                                else if (!dicAttenDate.Contains(personDay))//找不到该入出场时间，按8小时计算
                                {
                                    if (!dic.ContainsKey(outRow["UnitId"].ToString() + "$" + outRow["WorkPostId"].ToString()))
                                    {
                                        dic.Add(outRow["UnitId"].ToString() + "$" + outRow["WorkPostId"].ToString(), 0);
                                    }
                                    dic[outRow["UnitId"].ToString() + "$" + outRow["WorkPostId"].ToString()] += 8 * 60;
                                    dicAttenDate.Add(personDay);
                                }
                            }
                        }

                        foreach (DataRow dataRow in tb.Rows)
                        {
                            if (dic.ContainsKey(dataRow["UnitId"].ToString() + "$" + dataRow["WorkPostId"].ToString()))
                            {
                                dataRow["WorkTime"] = Convert.ToInt32(dic[dataRow["UnitId"].ToString() + "$" + dataRow["WorkPostId"].ToString()] / 60);
                            }
                        }
                    }


                }
                Grid1.RecordCount = tb.Rows.Count;
                var table = this.GetPagedDataTable(Grid1, tb);
                Grid1.DataSource = table;
                Grid1.DataBind();
            }
        }


        protected void btnSearch_Click(object sender, EventArgs e)
        {
            this.setData();

        }

        #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);
            setData();
        }
        #endregion

        #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;
            setData();
        }
        #endregion

        #region 导出按钮
        /// 导出按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnOut_Click(object sender, EventArgs e)
        {
            Response.ClearContent();
            string filename = Funs.GetNewFileName();
            Response.AddHeader("content-disposition", "attachment; filename=" + System.Web.HttpUtility.UrlEncode("现场岗位人工时统计" + filename, System.Text.Encoding.UTF8) + ".xls");
            Response.ContentType = "application/excel";
            Response.ContentEncoding = System.Text.Encoding.UTF8;
            this.Grid1.PageSize = this.Grid1.RecordCount;
            setData();
            Response.Write(GetGridTableHtml(Grid1));
            Response.End();
        }
        #endregion

    }
}