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

namespace FineUIPro.Web.common.Resource
{
    public partial class LawRegulationList : PageBase
    {
        /// <summary>
        ///新建时生成新的法律法规编号
        /// </summary>
        public string NewLawRegulationId
        {
            get
            {
                return (string)ViewState["NewLawRegulationId"];
            }
            set
            {
                ViewState["NewLawRegulationId"] = value;
            }
        }

        protected void Page_Load(object sender, EventArgs e)
        {
            // 表头过滤
            FilterDataRowItem = FilterDataRowItemImplement;
            if (!IsPostBack)
            {
                btnDelete.OnClientClick = Grid1.GetNoSelectionAlertReference("请至少选择一项！");
                btnDelete.ConfirmText = String.Format("你确定要删除选中的&nbsp;<b><script>{0}</script></b>&nbsp;行数据吗？", Grid1.GetSelectedCountReference());

                ddlPageSize.SelectedValue = Grid1.PageSize.ToString();
                // 绑定表格
                BindGrid("1","1");
            }
        }

        /// <summary>
        /// 绑定数据
        /// </summary>
        private void BindGrid(string type, string isModel)
        {
            string strSql = "select * , '" + Const.LawRegulationListMenuId + "' as menuId, (case when IsModel='1' then '内置项' when IsModel='2' then '已审核' else '未审核' end) as ModelName from Common_LawRegulation where Type=@Type";

            List<SqlParameter> listStr = new List<SqlParameter>();
            listStr.Add(new SqlParameter("@Type", type));

            if (isModel == "1")
            {
                strSql += " AND (IsModel= '1' or IsModel='2')";
            }

            else
            {
                strSql += " AND IsModel= '0'";
            }
            strSql += " order by LawRegulationCode";
            SqlParameter[] parameter = listStr.ToArray();

            DataTable tb = SQLHelper.GetDataTableRunText(strSql, parameter);

            // 获取当前分页数据
            Grid1.RecordCount = tb.Rows.Count;
            tb = GetFilteredTable(Grid1.FilteredData, tb);
            var table = this.GetPagedDataTable(Grid1, tb);
            Grid1.DataSource = table;
            Grid1.DataBind();

        }

        #region 过滤表头
        /// <summary>
        /// 过滤表头
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_FilterChange(object sender, EventArgs e)
        {
            if (this.tvType.SelectedNode != null && this.tvType.SelectedNodeID.Length > 1)
            {
                BindGrid(tvType.SelectedNode.ParentNode.NodeID, tvType.SelectedNodeID.Substring(1));
            }
            else
            {
                BindGrid("1", "1");
            }
        }

        /// <summary>
        /// 根据表头信息过滤列表数据
        /// </summary>
        /// <param name="sourceObj"></param>
        /// <param name="fillteredOperator"></param>
        /// <param name="fillteredObj"></param>
        /// <param name="column"></param>
        /// <returns></returns>
        private bool FilterDataRowItemImplement(object sourceObj, string fillteredOperator, object fillteredObj, string column)
        {
            bool valid = false;
            if (column == "LawRegulationName")
            {
                string sourceValue = sourceObj.ToString();
                string fillteredValue = fillteredObj.ToString();
                if (fillteredOperator == "equal" && sourceValue == fillteredValue)
                {
                    valid = true;
                }
                else if (fillteredOperator == "contain" && sourceValue.Contains(fillteredValue))
                {
                    valid = true;
                }
            }
            return valid;
        }
        #endregion

        #region 点击TreeView
        /// <summary>
        /// 点击TreeView
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void tvType_NodeCommand(object sender, TreeCommandEventArgs e)
        {
            if (this.tvType.SelectedNode != null && this.tvType.SelectedNodeID.Length > 1)
            {
                BindGrid(tvType.SelectedNode.ParentNode.NodeID, tvType.SelectedNodeID.Substring(1));
            }
            else
            {
                BindGrid("1", "1");
            }
        }
        #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)
        {
            if (this.tvType.SelectedNode != null && this.tvType.SelectedNodeID.Length > 1)
            {
                BindGrid(tvType.SelectedNode.ParentNode.NodeID, tvType.SelectedNodeID.Substring(1));
            }
            else
            {
                BindGrid("1", "1");
            }
        }
        #endregion

        #region 排序
        /// <summary>
        /// 排序
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_Sort(object sender, GridSortEventArgs e)
        {
            if (this.tvType.SelectedNode != null && this.tvType.SelectedNodeID.Length > 1)
            {
                BindGrid(tvType.SelectedNode.ParentNode.NodeID, tvType.SelectedNodeID.Substring(1));
            }
            else
            {
                BindGrid("1", "1");
            }
        }
        #endregion

        #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);
            if (this.tvType.SelectedNode != null && this.tvType.SelectedNodeID.Length > 1)
            {
                BindGrid(tvType.SelectedNode.ParentNode.NodeID, tvType.SelectedNodeID.Substring(1));
            }
            else
            {
                BindGrid("1", "1");
            }
        }
        #endregion


        protected void Grid1_RowCommand(object sender, GridCommandEventArgs e)
        {
            string rowID = Grid1.DataKeys[e.RowIndex][0].ToString();
            Model.Common_LawRegulation law = BLL.Common_LawRegulationService.GetLawRegulationByLawRegulationId(rowID);

            if (e.CommandName == "Delete")
            {
                if (CommonService.GetAllButtonPowerList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, Const.LawRegulationListMenuId, Const.BtnDelete))
                {
                    if (law.IsModel == "1")
                    {
                        ShowNotify("内置项无法删除");
                    }
                    else
                    {
                        BLL.AttachFileService.DeleteAttachFile(BLL.Funs.RootPath, rowID, Const.LawRegulationListMenuId);
                        BLL.Common_LawRegulationService.DeleteLawRegulation(rowID);
                        BLL.Sys_LogService.AddLog(Const.System_1, this.CurrUser.LoginProjectId, this.CurrUser.UserId, "删除法律法规清单信息");
                        ShowNotify("删除数据成功!（表格数据已重新绑定）");
                    }
                }
                else
                {
                    ShowNotify("您没有这个权限，请与管理员联系！");
                }
            }
            if (e.CommandName == "check")
            {
                law.IsModel = "2";
                BLL.Common_LawRegulationService.UpdateLawRegulation(law);
            }

            if (this.tvType.SelectedNode != null && this.tvType.SelectedNodeID.Length > 1)
            {
                BindGrid(tvType.SelectedNode.ParentNode.NodeID, tvType.SelectedNodeID.Substring(1));
            }
            else
            {
                BindGrid("1", "1");
            }
        }

        protected void btnNew_Click(object sender, EventArgs e)
        {
            string type = "1";
            if (this.tvType.SelectedNode != null)
            {
                type = tvType.SelectedNodeID.Substring(0, 1);
            }

            if (CommonService.GetAllButtonPowerList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, Const.LawRegulationListMenuId, Const.BtnAdd))
            {
                NewLawRegulationId = SQLHelper.GetNewID(typeof(Model.Common_LawRegulation));
                PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("EditLawRegulation.aspx?newLawRegulationId={0}&type={1}", NewLawRegulationId, type, "新增 - ")));
            }
            else
            {
                Alert.ShowInTop("您没有这个权限，请与管理员联系！", MessageBoxIcon.Warning);
            }
        }

        protected void btnEdit_Click(object sender, EventArgs e)
        {
            if (CommonService.GetAllButtonPowerList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, Const.LawRegulationListMenuId, Const.BtnModify))
            {
                if (Grid1.SelectedRowIndexArray.Length == 0)
                {
                    Alert.ShowInParent("请至少选择一条记录！");
                    return;
                }
                string rowId = Grid1.SelectedRowID;
                Model.Common_LawRegulation law = BLL.Common_LawRegulationService.GetLawRegulationByLawRegulationId(rowId);
                PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("EditLawRegulation.aspx?lawRegulationId={0}&type={1}", rowId, law.Type, "修改 - ")));
            }
            else
            {
                ShowNotify("您没有这个权限，请与管理员联系！");
            }
        }

         protected void Grid1_RowDoubleClick(object sender, GridRowClickEventArgs e)
        {
            btnEdit_Click(null, null);
        }

         protected void btnDelete_Click(object sender, EventArgs e)
         {
             if (CommonService.GetAllButtonPowerList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, Const.LawRegulationListMenuId, Const.BtnDelete))
             {
                 if (Grid1.SelectedRowIndexArray.Length > 0)
                 {
                     foreach (int rowIndex in Grid1.SelectedRowIndexArray)
                     {
                         string rowID = Grid1.DataKeys[rowIndex][0].ToString();
                         Model.Common_LawRegulation law = BLL.Common_LawRegulationService.GetLawRegulationByLawRegulationId(rowID);

                         if (law != null && law.IsModel != "1")
                         {
                             BLL.AttachFileService.DeleteAttachFile(BLL.Funs.RootPath, rowID, Const.LawRegulationListMenuId);
                             BLL.Common_LawRegulationService.DeleteLawRegulation(rowID);
                             BLL.Sys_LogService.AddLog(Const.System_1, this.CurrUser.LoginProjectId, this.CurrUser.UserId, "删除法律法规清单信息");

                             if (this.tvType.SelectedNode != null && this.tvType.SelectedNodeID.Length > 1)
                             {
                                 BindGrid(tvType.SelectedNode.ParentNode.NodeID, tvType.SelectedNodeID.Substring(1));
                             }
                             else
                             {
                                 BindGrid("1", "1");
                             }

                             ShowNotify("删除数据成功!（表格数据已重新绑定）");
                         }
                         else
                         {
                             ShowNotify("内置项不能删除");
                         }
                     }
                 }
             }
             else
             {
                 ShowNotify("您没有这个权限，请与管理员联系！");
             }
         }

         protected void Window1_Close(object sender, WindowCloseEventArgs e)
         {
             // 关闭窗体时未提交则删除已上传的附件
             if (!string.IsNullOrEmpty(NewLawRegulationId))
             {
                 var q = BLL.Common_LawRegulationService.GetLawRegulationByLawRegulationId(NewLawRegulationId);
                 if (q == null)
                 {
                     BLL.AttachFileService.DeleteAttachFile(BLL.Funs.RootPath, NewLawRegulationId, Const.LawRegulationListMenuId);
                 }
             }

             if (this.tvType.SelectedNode != null && this.tvType.SelectedNodeID.Length > 1)
             {
                 BindGrid(tvType.SelectedNode.ParentNode.NodeID, tvType.SelectedNodeID.Substring(1));
             }
             else
             {
                 BindGrid("1", "1");
             }
         }

        /// <summary>
        /// 把状态转换代号为文字形式
        /// </summary>
        /// <param name="state"></param>
        /// <returns></returns>
        protected string ConvertGrade(object LawRegulationGrade)
        {
            if (LawRegulationGrade != null)
            {
                if (LawRegulationGrade.ToString() == "0")
                {
                    return "未选择";
                }
                else if (LawRegulationGrade.ToString() == "1")
                {
                    return "宪法";
                }
                else if (LawRegulationGrade.ToString() == "2")
                {
                    return "法律";
                }
                else if (LawRegulationGrade.ToString() == "3")
                {
                    return "行政法规";
                }
                else if (LawRegulationGrade.ToString() == "4")
                {
                    return "规章";
                }
                else if (LawRegulationGrade.ToString() == "5")
                {
                    return "自治/单行条例";
                }
                else if (LawRegulationGrade.ToString() == "6")
                {
                    return "经济特区法规";
                }
            }
            return "";
        }

       
        /// <summary>
        /// 行绑定
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_RowDataBound(object sender, GridRowEventArgs e)
        {
            DataRowView row = e.DataItem as DataRowView;
            LinkButtonField lbtnCheck = Grid1.FindControl("lbtnCheck") as LinkButtonField;
            RenderField modelName = Grid1.FindControl("ModelName") as RenderField;
            if (row["IsModel"].ToString() == "1")
            {

                lbtnCheck.Hidden = true;
                modelName.Hidden = false;
               

            }
            else if (row["IsModel"].ToString() == "2")
            {
                lbtnCheck.Hidden = true;
                modelName.Hidden = false;
                
            }
            else
            {
                lbtnCheck.Hidden = false;
                modelName.Hidden = true;
            }
        }

    }
}