//	Spludlow Software
//	Copyright © Samuel P. Ludlow 2020 All Rights Reserved
//	Distributed under the terms of the GNU General Public License version 3
//	Distributed WITHOUT ANY WARRANTY; without implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE
//	https://www.spludlow.co.uk/LICENCE.TXT
//	The Spludlow logo is a registered trademark of Samuel P. Ludlow and may not be used without permission
//	v1.14

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

using System.Data;

public partial class Logs : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
		Spludlow.WebControls.DisableOnClick(this);

		if (this.IsPostBack == false)
		{
			foreach (int pageSize in new int[] { 25, 50, 100, 250, 500, 1000 })
				this.DropDownListPageSize.Items.Add(pageSize.ToString());

			string[] searchColumns = new string[]
			{
				"LogType",
				"OrganizationId",
				"NetworkId",
				"HostId",
				"WebSite",
				"Application",
				"MethodAssembly",
				"MethodType",
				"Method",
			};
			foreach (string searchColumn in searchColumns)
				this.DropDownListSearch.Items.Add(searchColumn);

			this.DropDownListPageSize.SelectedIndex = 3;

			this.LiteralPage.Text = "1";
			this._ShowData();
		}

	}
	protected void ButtonQuery_Click(object sender, EventArgs e)
	{
		this.LiteralPage.Text = "1";
		this._ShowData();
	}

	private void _ShowData()
	{
		this.LiteralPage2.Text = this.LiteralPage.Text;

		int pageSize = Int32.Parse(this.DropDownListPageSize.SelectedValue);

		int pageIndex = Int32.Parse(this.LiteralPage.Text) - 1;

		this.TextBoxSearch.Text = this.TextBoxSearch.Text.Trim();
		string searchText = this.TextBoxSearch.Text;
		string searchColumn = this.DropDownListSearch.SelectedValue;

		DataTable logsTable = Spludlow.Log.Query(pageIndex, pageSize, searchText, searchColumn).Tables[0];

		this.GridViewLogs.DataSource = logsTable;
		this.GridViewLogs.DataBind();
	}

	protected void GridViewLogs_RowDataBound(object sender, GridViewRowEventArgs e)
	{
		if (e.Row.RowType == DataControlRowType.DataRow)
		{
			DataRow row = ((DataRowView)e.Row.DataItem).Row;

			string logType = (string)row["LogType"];

			Spludlow.Log.ColourGridRow(e, row);
		}
	}


	protected void ButtonMark_Click(object sender, EventArgs e)
	{
		Spludlow.Log.Mark();
		
		this._ShowData();
	}

	protected void ButtonPagePrev_Click(object sender, EventArgs e)
	{
		int page = Int32.Parse(this.LiteralPage.Text);
		--page;
		if (page < 1)
			page = 1;

		this.LiteralPage.Text = page.ToString();
		this._ShowData();
	}

	protected void ButtonPageNext_Click(object sender, EventArgs e)
	{
		int page = Int32.Parse(this.LiteralPage.Text);
		this.LiteralPage.Text = (page + 1).ToString();
		this._ShowData();
	}

	protected void DropDownListPageSize_SelectedIndexChanged(object sender, EventArgs e)
	{
		this._ShowData();
	}


}