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.SubPackManage
{
    public partial class SubPackChangeRequest : PageBase
    {
        /// <summary>
        /// 项目id
        /// </summary>
        public string ProjectId
        {
            get
            {
                return (string)ViewState["ProjectId"];
            }
            set
            {
                ViewState["ProjectId"] = value;
            }
        }
        public int TotalNum
        {
            get
            {
                return (int)ViewState["TotalNum"];
            }
            set
            {
                ViewState["TotalNum"] = value;
            }
        }
        protected void Page_Load(object sender, EventArgs e)
        {
            // 表头过滤
            //FilterDataRowItem = FilterDataRowItemImplement;
            if (!IsPostBack)
            {
                Funs.DropDownPageSize(this.ddlPageSize);

                this.ProjectId = this.CurrUser.LoginProjectId;
                GetButtonPower();
                BLL.SubPackChangeRequestService.DropSelectUnitWork(drpUnitWork, this.ProjectId, true);
                btnNew.OnClientClick = Window1.GetShowReference("SubPackChangeRequestEdit.aspx") + "return false;";

                // 绑定表格
                BindGrid();
            }
        }

        /// <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 = SubPackChangeRequestData();

            Grid1.RecordCount = tb.Rows.Count;

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

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

        /// <summary>
        /// Grid行双击事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_RowDoubleClick(object sender, GridRowClickEventArgs e)
        {
            btnMenuModify_Click(null, null);
        }

        #region 编辑
        /// <summary>
        /// 编辑按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnMenuModify_Click(object sender, EventArgs e)
        {
            if (Grid1.SelectedRowIndexArray.Length == 0)
            {
                Alert.ShowInTop("请至少选择一条记录！", MessageBoxIcon.Warning);
                return;
            }
            string id = Grid1.SelectedRowID.Split(',')[0];
            var item = Funs.DB.SubPack_ChangeRequest.FirstOrDefault(p => p.SubPackChangeRequestID == id);
            if (item == null)
            {
                Alert.ShowInTop("你要修改的数据在数据库已经不存在了，请重新查询试试！", MessageBoxIcon.Warning);
                return;
            }
            if (item.State == Const.SubPackChangeRequest_AuditCompleted)
            {
                PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("SubPackChangeRequestView.aspx?SubPackChangeRequestID={0}", id, "查看 - ")));
                return;
            }

            PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("SubPackChangeRequestEdit.aspx?SubPackChangeRequestID={0}", id, "编辑 - ")));
            return;

        }

        /// <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();
        }

        #endregion

        #region 删除
        /// <summary>
        /// 批量删除
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnMenuDel_Click(object sender, EventArgs e)
        {
            if (Grid1.SelectedRowIndexArray.Length == 0)
            {
                Alert.ShowInTop("请至少选择一条记录！", MessageBoxIcon.Warning);
                return;
            }
            string id = Grid1.SelectedRowID.Split(',')[0];
            var item = Funs.DB.SubPack_ChangeRequest.FirstOrDefault(p => p.SubPackChangeRequestID == id);

            if (!string.IsNullOrWhiteSpace(item.State) && item.State != Const.SubPackChangeRequest_Write)
            {
                Alert.ShowInTop("此条数据已提交审核，不能删除！", MessageBoxIcon.Warning);
                return;
            }

            BLL.SubPackChangeRequestService.DeleteSubPackChangeRequest(id);

            BLL.LogService.AddSys_Log(this.CurrUser, item.BidName, id, BLL.Const.SubPackChangeRequestMenuId, "删除劳务公司变更单记录");
            Grid1.DataBind();
            BindGrid();
            Alert.ShowInTop("删除数据成功！", MessageBoxIcon.Success);
        }
        #endregion


        protected void btnMenuView_Click(object sender, EventArgs e)
        {
            if (Grid1.SelectedRowIndexArray.Length == 0)
            {
                Alert.ShowInTop("请至少选择一条记录！", MessageBoxIcon.Warning);
                return;
            }
            string id = Grid1.SelectedRowID.Split(',')[0];
            var item = Funs.DB.SubPack_ChangeRequest.FirstOrDefault(p => p.SubPackChangeRequestID == id);
            if (item == null)
            {
                Alert.ShowInTop("你要修改的数据在数据库已经不存在了，请重新查询试试！", MessageBoxIcon.Warning);
                return;
            }

            PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("SubPackChangeRequestView.aspx?SubPackChangeRequestID={0}", id, "查看 - ")));
            return;
        }

        /// <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();
        }

        protected void btnRset_Click(object sender, EventArgs e)
        {
            drpUnitWork.SelectedIndex = 0;
            txtBidName.Text = "";
            txtStartTime.Text = "";
            txtEndTime.Text = "";
            BindGrid();
        }

        #region 获取按钮权限
        /// <summary>
        /// 获取按钮权限
        /// </summary>
        /// <param name="button"></param>
        /// <returns></returns>
        private void GetButtonPower()
        {
            if (Request.Params["value"] == "0")
            {
                return;
            }
            var buttonList = BLL.CommonService.GetAllButtonList(this.ProjectId, this.CurrUser.UserId, BLL.Const.SubPackChangeRequestMenuId);
            if (buttonList.Count() > 0)
            {
                if (buttonList.Contains(BLL.Const.BtnAdd))
                {
                    this.btnNew.Hidden = false;

                }
                if (buttonList.Contains(BLL.Const.BtnModify))
                {
                    this.btnMenuModify.Hidden = false;
                }
                if (buttonList.Contains(BLL.Const.BtnDelete))
                {
                    this.btnMenuDel.Hidden = false;
                }
            }
        }
        #endregion

        /// <summary>
        /// 数据查询
        /// </summary>
        /// <returns></returns>
        protected DataTable SubPackChangeRequestData()
        {
            string strSql = @"select a.SubPackChangeRequestID,b.ProjectName, a.BidName,c.UnitName,SubPackChangeRequestDate,a.State,a.ChangeReason "
                          + @",(select top 1 Sys_User.UserName from Sys_User where Sys_User.UserId=a.SubPackChangeRequestMan) as SubPackChangeRequestManName "
                          + @",(select top 1 Sys_User.UserName from Sys_User where Sys_User.UserId=a.SubmitMan) as SubmitManName "
                          + @",(select top 1 Sys_User.UserName from Sys_User where Sys_User.UserId=a.SaveHandleMan) as SaveHandleManName "
                          + @"FROM SubPack_ChangeRequest a "
                          + @" left join Base_Project b on a.ProjectId=b.ProjectId "
                          + @" left join Base_Unit c on a.UnitWorkId=c.UnitId "
                          + @" WHERE a.ProjectId=@ProjectId ";

            List<SqlParameter> listStr = new List<SqlParameter>();
            listStr.Add(new SqlParameter("@ProjectId", this.CurrUser.LoginProjectId));
            strSql += " AND (a.SubPackChangeRequestDate>=@startTime or @startTime='') and (a.SubPackChangeRequestDate<=@endTime or @endTime='') ";
            listStr.Add(new SqlParameter("@startTime", !string.IsNullOrEmpty(txtStartTime.Text.Trim()) ? txtStartTime.Text.Trim() + " 00:00:00" : ""));
            listStr.Add(new SqlParameter("@endTime", !string.IsNullOrEmpty(txtEndTime.Text.Trim()) ? txtEndTime.Text.Trim() + "  23:59:59" : ""));
            if (drpUnitWork.SelectedValue != BLL.Const._Null)
            {
                strSql += " AND a.UnitWorkId=@unitWorkId";
                listStr.Add(new SqlParameter("@unitWorkId", drpUnitWork.SelectedValue));
            }
            if (!string.IsNullOrWhiteSpace(txtBidName.Text.Trim()))
            {
                strSql += " AND a.BidName like '%'+ @bidName + '%' ";
                listStr.Add(new SqlParameter("@bidName", txtBidName.Text.Trim()));
            }
            SqlParameter[] parameter = listStr.ToArray();
            DataTable tb = SQLHelper.GetDataTableRunText(strSql, parameter);
            return tb;
        }
        /// <summary>
        /// 关闭弹出窗
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Window1_Close(object sender, WindowCloseEventArgs e)
        {
            BindGrid();
        }

        /// <summary>
        /// 把状态转换代号为文字形式
        /// </summary>
        /// <param name="state"></param>
        /// <param name="subPackChangeRequestID"></param>
        /// <returns></returns>
        protected string ConvertState(object state, object subPackChangeRequestID)
        {
            var approves = BLL.Funs.DB.SubPack_ChangeRequestApprove.Where(p => p.SubPackChangeRequestID == subPackChangeRequestID.ToString()).ToList();
            if (state != null)
            {
                if (state.ToString() == BLL.Const.SubPackChangeRequest_Write && approves.Count <= 0)
                {
                    return "编制";
                }
                else if (state.ToString() == BLL.Const.SubPackChangeRequest_Write && approves.Count > 0)
                {
                    return "重新编制";
                }
                else if (state.ToString() == BLL.Const.SubPackChangeRequest_Submit)
                {
                    return "总包负责人审批";
                }
                else if (state.ToString() == BLL.Const.SubPackChangeRequest_AuditCompleted)
                {
                    return "审核完成";
                }
                else
                {
                    return "";
                }
            }
            return "";
        }
    }
}