using System;
using System.Collections;
using System.Collections.Generic;
using System.Data;
using System.Data.OleDb;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Configuration;
using System.IO;

public partial class admin_user_index : MyWeb.config
{
    protected void Page_Load(object sender, EventArgs e)
    {
             

        if (!IsPostBack)
        {

            ObjectDataSource1.SelectParameters["TableName_val"].DefaultValue = "[admin]";
            ObjectDataSource1.SelectParameters["ColumnName_val"].DefaultValue = "*";
            ObjectDataSource1.SelectParameters["OrderColumn_val"].DefaultValue = "num desc";
            ObjectDataSource1.SelectParameters["Where_val"].DefaultValue = "power<>'EZ'";
            if (admin.info.group != "EZ")
            {
                ObjectDataSource1.SelectParameters["Where_val"].DefaultValue += " and power <> 'A'";
            }         
         

            add_group();
       
            //判斷修改完成後，是否有傳「頁數」的值回來
            if (!isStrNull(Request["page"]))
            {
                if (Session["search1"] != null)
                {
                    ObjectDataSource1.SelectParameters["Where_val"].DefaultValue = ValString(Session["search1"]);
                }
                GridView1.PageIndex = Convert.ToInt32(Request["page"]);
            }
            else
            {
                Session["s_msg"] = null;
                Session["search1"] = null;
                Session["search2"] = null;
            }
        }
        else
        {
            if (Session["search1"] != null)
            {
                ObjectDataSource1.SelectParameters["Where_val"].DefaultValue = ValString(Session["search1"]);
            }
        }

        if (Session["s_msg"] != null)
        {
           // s_msg.Text = Session["s_msg"].ToString();
        }
        else
        {
            //s_msg.Text = "";
        }

    }

   
    public string get_my_group(string power)
    {
        string group = "<font color=\"red\">不存在</font>";

        MyWeb.sql sql = new MyWeb.sql();
        OleDbConnection sqlConn = sql.conn(db, p_name);
        try
        {
            sqlConn.Open();
            OleDbCommand sqlCmd = new OleDbCommand("", sqlConn);
            sqlCmd.CommandText = "select g_name,demo from admin_group where g_name=?";
            sqlCmd.Parameters.Add(new OleDbParameter("g_name", power));
            DataTable dt = sql.dataTable(sqlCmd);
            if (dt.Rows.Count > 0)
            {
                group = dt.Rows[0]["g_name"].ToString() + "．" + dt.Rows[0]["demo"].ToString();
            }
        }
        catch (Exception ex)
        {
            Response.Write(ex.Message);
        }
        finally
        {
            sqlConn.Close(); sqlConn.Dispose();
        }

        return group;
    }

    #region 抓權限群組

    public void add_group() {

        search3.Items.Add("");

        MyWeb.sql sql = new MyWeb.sql();
        OleDbConnection sqlConn = sql.conn(db, p_name);
        try
        {
            sqlConn.Open();
            OleDbCommand sqlCmd = new OleDbCommand("", sqlConn);
            sqlCmd.CommandText = "SELECT g_name,demo FROM admin_group";
            DataTable dt = sql.dataTable(sqlCmd);
            if (dt.Rows.Count > 0)
            {
                int j = 0;
                for (int i = 0; i < dt.Rows.Count; i++) {
                    if (dt.Rows[i]["g_name"].ToString() != "EZ")
                    {
                        ListItem list;
                        list = new ListItem(dt.Rows[i]["g_name"].ToString() + "．" + dt.Rows[i]["demo"].ToString(), dt.Rows[i]["g_name"].ToString());
                        if (dt.Rows[i]["g_name"].ToString() == "A")
                        {
                            if (admin.info.group == "EZ")
                            {
                                search3.Items.Add(list);
                            }
                        }
                        else
                        {
                            search3.Items.Add(list);
                        }
                    }
                    else {
                        j++;
                    }
                }
            }
        }
        catch (Exception ex)
        {
            Response.Write(ex.Message);
        }
        finally
        {
            sqlConn.Close(); sqlConn.Dispose();
        }
        
    }

    #endregion

    #region GridView相關

    protected void ObjectDataSource1_Selected(object sender, ObjectDataSourceStatusEventArgs e)
    {
        if (e.Exception != null)
        {
            e.ExceptionHandled = true;
            Response.Write(e.Exception.Message);
        }
        GridViewRow gvrPagerRow = GridView1.BottomPagerRow;
    }

    protected void GridView1_DataBound(object sender, System.EventArgs e)
    {
        if (GridView1.Rows.Count == 0 & GridView1.PageCount > 0)
        {
            GridView1.DataBind();
            // 若有查到一筆以上的資料
        }
        else if (GridView1.PageCount > 0)
        {

            GridView1.BottomPagerRow.Visible = true;

            //在pagertemplate裡的控制項中寫入值
            GridViewRow pagerRow = GridView1.BottomPagerRow;
            DropDownList pageList = (DropDownList)pagerRow.Cells[0].FindControl("PageDropDownList");
            Label pageLabel = (Label)pagerRow.Cells[0].FindControl("CurrentPageLabel");



            if ((pageList != null))
            {
                int i = 0;

                for (i = 0; i <= GridView1.PageCount - 1; i++)
                {
                    int pageNumber = i + 1;
                    ListItem item = new ListItem(pageNumber.ToString());

                    if (i == GridView1.PageIndex)
                    {
                        item.Selected = true;
                    }

                    pageList.Items.Add(item);

                }

            }

            if (Session["s_RecordTotalCount"] != null)
            {
                ((Label)pagerRow.Cells[0].FindControl("total_count")).Text = "資料總數：<font color='red'><b>" + Session["s_RecordTotalCount"] + "</b></font>";
                //取自 App_Code/Cus_GetSQL.vb 的 Session
            }

            if ((pageLabel != null))
            {
                // 取得正確頁數及更新目前頁次
                int currentPage = GridView1.PageIndex + 1;
                pageLabel.Text = "目前頁數：<b><font color='red'>" + currentPage.ToString() + "</font> / " + GridView1.PageCount.ToString() + "</b>";

                if (currentPage <= 1)
                {
                    ((LinkButton)pagerRow.Cells[0].FindControl("FirstButton")).Visible = false;
                    ((LinkButton)pagerRow.Cells[0].FindControl("PreviousButton")).Visible = false;
                }
                if (currentPage >= GridView1.PageCount)
                {
                    ((LinkButton)pagerRow.Cells[0].FindControl("NextButton")).Visible = false;
                    ((LinkButton)pagerRow.Cells[0].FindControl("LastButton")).Visible = false;
                }

            }
        }
        else
        {
            L_msg.Type = alert_type.warning;
            L_msg.Text = "找不到符合條件資料！";
        }
    }

    protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.DataRow)
        {

            DataRowView data = (DataRowView)e.Row.DataItem;

            DropDownList online = (DropDownList)e.Row.FindControl("online");
            if ((bool)data["online"])
            {
                online.SelectedIndex = 0;
            }
            else {
                online.SelectedIndex = 1;
            }
            
        }
    }

    protected void PageDropDownList_SelectedIndexChanged(object sender, EventArgs e)
    {
        GridViewRow pagerRow = GridView1.BottomPagerRow;
        DropDownList pageList = (DropDownList)pagerRow.Cells[0].FindControl("PageDropDownList");
        GridView1.PageIndex = pageList.SelectedIndex;
    }

    #endregion

    #region 狀態變更

    protected void online_SelectedIndexChanged(object sender, EventArgs e)
    {
      
        DropDownList online = (DropDownList)sender;
        GridViewRow oRow = (GridViewRow)online.NamingContainer;
        int iRowIndex = oRow.RowIndex;
        string strID = Convert.ToString(GridView1.DataKeys[iRowIndex].Values[0]); //取得主索引(num)編號

        MyWeb.sql sql = new MyWeb.sql();
        OleDbConnection sqlConn = sql.conn(db, p_name);
        try
        {
            sqlConn.Open();
            OleDbCommand sqlCmd = new OleDbCommand("", sqlConn);
            sqlCmd.CommandText = "update admin set online=? where num=?";
            sqlCmd.Parameters.Add(new OleDbParameter("online", online.SelectedValue));
            sqlCmd.Parameters.Add(new OleDbParameter("num", strID));
            sqlCmd.ExecuteNonQuery();
            ScriptMsgTop("操作成功！", msgIcon.success);
        }
        catch (Exception ex)
        {
            ScriptMsgTop("操作失敗！", msgIcon.error);
            Response.Write(ex.Message);
        }
        finally
        {
            sqlConn.Close(); sqlConn.Dispose();
        }
        
        GridView1.DataBind();
    }
    
    #endregion

    #region 條件搜尋

    protected void Button1_Click(object sender, EventArgs e)
    {

        Session["search1"] = null;
        Session["s_msg"] = null;
        string s_msg = null; this.L_msg.Text = "";

        ArrayList fs = new ArrayList();
        fs.Add("power<>'EZ'");
        if (admin.info.group != "EZ") { fs.Add("power<>'A'"); }


        if (search1.Text.Trim() != "")
        {
            fs.Add("CHARINDEX(N'" + search1.Text.Trim() + "',u_id)>0");
            s_msg += "帳號 =【" + search1.Text.Trim() + "】";
        }

        if (search2.Text.Trim() != "")
        {
            fs.Add("CHARINDEX(N'" + search2.Text.Trim() + "',u_name)>0");
            s_msg += "姓名 =【" + search2.Text.Trim() + "】";
        }

        if (search3.SelectedIndex > 0)
        {
            fs.Add("power = '" + search3.SelectedValue + "'");
            s_msg += "權限 =【" + search3.SelectedItem.Text + "】";
        }

        if (search4.SelectedIndex > 0)
        {
            fs.Add("online = " + search4.SelectedValue);
            s_msg += "狀態 =【" + search4.SelectedItem.Text + "】";
        }

        if (search5.Text.Trim() != "")
        {
            fs.Add("CHARINDEX(N'" + search5.Text.Trim() + "',login_ip)>0");
            s_msg += "登入ip =【" + search5.Text.Trim() + "】";
        }

        if (selectDate(start_day) != DBNull.Value)
        {
            DateTime s1 = ValDate(start_day.Text);
            fs.Add("login_time >= '" + s1.ToString("yyyy-MM-dd") + "'");
            s_msg += "登入日期(起) =【" + start_day.Text + "】";
        }

        if (selectDate(end_day) != DBNull.Value)
        {
            DateTime s2 = ValDate(end_day.Text);
            s2 = s2.AddDays(1);
            fs.Add("login_time < '" + s2.ToString("yyyy-MM-dd") + "'");
            s_msg += "登入日期(訖) =【" + end_day.Text + "】";
        }

        if (s_msg != null)
        {
            Session["s_msg"] = "<span class=\"word9\">搜尋條件：</span>" + s_msg;
            //this.s_msg.Text = Session["s_msg"].ToString();

            Cus_SQL.SQL_Array find_str = new Cus_SQL.SQL_Array();
            Session["search1"] = find_str.sql_str(fs);
            ObjectDataSource1.SelectParameters["Where_val"].DefaultValue = ValString(Session["search1"]);

            if (GridView1.PageCount > 0)
            {
                GridView1.PageIndex = 0;
            }
            
        }
    }

    protected void Button_All_Click(object sender, EventArgs e)
    {
        Response.Redirect(Request.Url.AbsolutePath);
    }

    #endregion

    #region 刪除

    protected void DelButton_Click(object sender, EventArgs e)
    {
        LinkButton DelButton = (LinkButton)sender;
        GridViewRow oRow = (GridViewRow)DelButton.NamingContainer;
        int iRowIndex = oRow.RowIndex;
        string strID = Convert.ToString(GridView1.DataKeys[iRowIndex].Values[0]);  //取得主索引(num)編號
        start_del_data(strID);

        Literal UserName = (Literal)oRow.FindControl("UserName");
        Model.admin_log admin_log = new Model.admin_log();
        admin_log.writeLog(admin.info.u_id, (int)Model.admin_log.Systems.Power, (int)Model.admin_log.Status.Delete, "使用者：" + UserName.Text);

        GridView1.DataBind();
    }


    protected void del_all_Click(object sender, EventArgs e)
    {
        List<string> x = new List<string>();
        for (int i = GridView1.Rows.Count - 1; i >= 0; i--)
        {
            CheckBox oCheckBox = (CheckBox)GridView1.Rows[i].Cells[GridView1.Columns.Count - 1].FindControl("chkSelect1");
            Literal UserName = (Literal)GridView1.Rows[i].Cells[GridView1.Columns.Count - 1].FindControl("UserName");
            if (oCheckBox.Checked)
            {
                x.Add(UserName.Text);
                start_del_data(Convert.ToString(GridView1.DataKeys[i].Values[0]));
            }
        }
        Model.admin_log admin_log = new Model.admin_log();
        admin_log.writeLog(admin.info.u_id, (int)Model.admin_log.Systems.Power, (int)Model.admin_log.Status.Delete, "使用者：" + admin_log.LogViewBtn(x));

        GridView1.DataBind();
    }

    public void start_del_data(string num)
    {
        MyWeb.sql sql = new MyWeb.sql();
        OleDbConnection sqlConn = sql.conn(db, p_name);
        try
        {
            sqlConn.Open();
            OleDbCommand sqlCmd = new OleDbCommand("", sqlConn);
            sqlCmd.CommandText = "Delete from admin Where num=?";
            sqlCmd.Parameters.Add(new OleDbParameter("num", num));
            sqlCmd.ExecuteNonQuery();
        }
        catch (Exception ex)
        {
            Response.Write(ex.Message);
        }
        finally
        {
            sqlConn.Close(); sqlConn.Dispose();
        }
    }

    #endregion

    #region 匯出Excel

    protected void excel_Click(object sender, EventArgs e)
    {
        //請參考訂單系統的匯出
    }


    #endregion



}