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

namespace FineUIPro.Web.HSSE.Meeting
{
    public partial class ClassMeeting : PageBase
    {
        /// <summary>
        /// 项目id
        /// </summary>
        public string ProjectId
        {
            get
            {
                return (string)ViewState["ProjectId"];
            }
            set
            {
                ViewState["ProjectId"] = 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)
            {
                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"];
                }
                ////权限按钮方法
                this.GetButtonPower();
                BLL.UnitService.InitUnitDropDownList(this.drpUnitId, this.ProjectId, true);
                if (BLL.ProjectUnitService.GetProjectUnitTypeByProjectIdUnitId(this.ProjectId, this.CurrUser.UnitId))
                {
                    this.drpUnitId.SelectedValue = this.CurrUser.UnitId;
                    this.drpUnitId.Enabled = false;
                }
                this.btnNew.OnClientClick = Window1.GetShowReference("ClassMeetingEdit.aspx") + "return false;";
                if (this.CurrUser != null && this.CurrUser.PageSize.HasValue)
                {
                    Grid1.PageSize = this.CurrUser.PageSize.Value;
                }
                this.ddlPageSize.SelectedValue = Grid1.PageSize.ToString();
                // 绑定表格
                this.BindGrid();
            }
        }
        /// <summary>
        /// 绑定数据
        /// </summary>
        private void BindGrid()
        {
            string strSql = "SELECT ClassMeeting.ClassMeetingId,ClassMeeting.ProjectId,CodeRecords.Code AS   ClassMeetingCode,Unit.UnitId,Unit.UnitName,ClassMeeting.ClassMeetingName,ClassMeeting.ClassMeetingDate,ClassMeeting.CompileMan,ClassMeeting.ClassMeetingContents,ClassMeeting.CompileDate,ClassMeeting.States "
                + @" ,(CASE WHEN ClassMeeting.States = " + BLL.Const.State_0 + " OR ClassMeeting.States IS NULL THEN '待['+ISNULL(OperateUser.UserName,Users.UserName)+']提交' WHEN ClassMeeting.States =  " + BLL.Const.State_2 + " THEN '审核/审批完成' ELSE '待['+OperateUser.UserName+']办理' END) AS  FlowOperateName"
                + @" FROM Meeting_ClassMeeting AS ClassMeeting "
                + @"  LEFT JOIN Sys_CodeRecords AS CodeRecords ON ClassMeeting.ClassMeetingId = CodeRecords.DataId "
                + @" LEFT JOIN Sys_FlowOperate AS FlowOperate ON ClassMeeting.ClassMeetingId = FlowOperate.DataId AND FlowOperate.IsClosed <> 1"
                + @" LEFT JOIN Sys_User AS OperateUser ON FlowOperate.OperaterId=OperateUser.UserId"
                + @" LEFT JOIN Sys_User AS Users ON ClassMeeting.CompileMan = Users.UserId"
                + @" LEFT JOIN Base_Unit AS Unit ON Unit.UnitId=Users.UnitId WHERE 1=1 ";
            List<SqlParameter> listStr = new List<SqlParameter>();
            if (!string.IsNullOrEmpty(this.CurrUser.LoginProjectId))
            {
                strSql += " AND ClassMeeting.ProjectId = @ProjectId";
                listStr.Add(new SqlParameter("@ProjectId", this.CurrUser.LoginProjectId));
            }
            if (this.drpUnitId.SelectedValue != BLL.Const._Null)
            {
                strSql += " AND Unit.UnitId = @UnitId";
                listStr.Add(new SqlParameter("@UnitId", this.drpUnitId.SelectedValue.Trim()));
            }
            if (!string.IsNullOrEmpty(this.txtClassMeetingCode.Text.Trim()))
            {
                strSql += " AND ClassMeetingCode LIKE @ClassMeetingCode";
                listStr.Add(new SqlParameter("@ClassMeetingCode", "%" + this.txtClassMeetingCode.Text.Trim() + "%"));
            }
            if (!string.IsNullOrEmpty(this.txtClassMeetingName.Text.Trim()))
            {
                strSql += " AND ClassMeetingName LIKE @ClassMeetingName";
                listStr.Add(new SqlParameter("@ClassMeetingName", "%" + this.txtClassMeetingName.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();
        }

        /// <summary>
        /// 改变索引事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_PageIndexChange(object sender, GridPageEventArgs e)
        {
            Grid1.PageIndex = e.NewPageIndex;
            BindGrid();
        }

        /// <summary>
        /// 分页下拉选择事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void ddlPageSize_SelectedIndexChanged(object sender, EventArgs e)
        {
            Grid1.PageSize = Convert.ToInt32(ddlPageSize.SelectedValue);
            BindGrid();
        }

        /// <summary>
        /// 排序
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_Sort(object sender, FineUIPro.GridSortEventArgs e)
        {
            BindGrid();
        }

        /// <summary>
        /// 关闭弹出窗口
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Window1_Close(object sender, EventArgs e)
        {
            BindGrid();
        }
        #endregion

        #region 查询
        /// <summary>
        /// 查询
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void TextBox_TextChanged(object sender, EventArgs e)
        {
            this.BindGrid();
        }
        #endregion

        #region 编辑
        /// <summary>
        /// 双击事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_RowDoubleClick(object sender, GridRowClickEventArgs e)
        {
            this.EditData();
        }

        /// <summary>
        /// 右键编辑事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnMenuEdit_Click(object sender, EventArgs e)
        {
            this.EditData();
        }

        /// <summary>
        /// 编辑数据方法
        /// </summary>
        private void EditData()
        {
            if (Grid1.SelectedRowIndexArray.Length == 0)
            {
                Alert.ShowInTop("请至少选择一条记录！", MessageBoxIcon.Warning);
                return;
            }
            string id = Grid1.SelectedRowID;
            var classMeeting = BLL.ClassMeetingService.GetClassMeetingById(id);
            if (classMeeting != null)
            {
                if (this.btnMenuEdit.Hidden || classMeeting.States == BLL.Const.State_2)   ////双击事件 编辑权限有：编辑页面，无：查看页面 或者状态是完成时查看页面
                {
                    PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("ClassMeetingView.aspx?ClassMeetingId={0}", id, "查看 - ")));
                }
                else
                {
                    PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("ClassMeetingEdit.aspx?ClassMeetingId={0}", id, "编辑 - ")));
                }
            }        
        }
        #endregion

        #region 删除
        /// <summary>
        /// 右键删除事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnMenuDelete_Click(object sender, EventArgs e)
        {
            if (Grid1.SelectedRowIndexArray.Length > 0)
            {
                foreach (int rowIndex in Grid1.SelectedRowIndexArray)
                {
                    string rowID = Grid1.DataKeys[rowIndex][0].ToString();
                    var meet = BLL.ClassMeetingService.GetClassMeetingById(rowID);
                    if (meet != null)
                    {
                        BLL.LogService.AddSys_Log(this.CurrUser, meet.ClassMeetingCode, meet.ClassMeetingId, BLL.Const.ProjectClassMeetingMenuId, BLL.Const.BtnDelete);

                        BLL.ClassMeetingService.DeleteClassMeetingById(rowID);
                    }
                }

                this.BindGrid();
                ShowNotify("删除数据成功!", MessageBoxIcon.Success);
            }
        }
        #endregion

        #region 格式化字符串
        /// <summary>
        /// 获取整理人姓名
        /// </summary>
        /// <param name="compileMan"></param>
        /// <returns></returns>
        protected string ConvertCompileMan(object userId)
        {
            string userName = string.Empty;
            if (userId != null)
            {
                var user = BLL.UserService.GetUserByUserId(userId.ToString());
                if (user != null)
                {
                    userName = user.UserName;
                }
            }
            return userName;
        }
        #endregion

        #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.CurrUser.LoginProjectId, this.CurrUser.UserId, BLL.Const.ProjectClassMeetingMenuId);
            if (buttonList.Count() > 0)
            {
                if (buttonList.Contains(BLL.Const.BtnAdd))
                {
                    this.btnNew.Hidden = false;
                }
                if (buttonList.Contains(BLL.Const.BtnModify))
                {
                    this.btnMenuEdit.Hidden = false;
                }
                if (buttonList.Contains(BLL.Const.BtnDelete))
                {
                    this.btnMenuDelete.Hidden = false;
                }
            }
        }
        #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("班前会" + filename, System.Text.Encoding.UTF8) + ".xls");
            Response.ContentType = "application/excel";
            Response.ContentEncoding = System.Text.Encoding.UTF8;
           this.Grid1.PageSize = this.Grid1.RecordCount;
            this.BindGrid();
            Response.Write(GetGridTableHtml(Grid1));
            Response.End();
        }
        #endregion
    }
}