using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using SafeMobileLib;
using SafeMobileLib.DBmanagers;
using Telerik.WinControls.UI;
using System.Globalization;

namespace SubscriberAndUserManager
{
    public partial class controlTicketing : UserControl
    {
        DBTicketingManager dbTicketStatus;
        private List<TicketingStatus> ticketStatuses;
        public TicketingStatus selectedTicketStatus;

        private void setLanguage()
        {
            gvJobTicketing.Columns[0].HeaderText = MainForm.returnLNGString("id");
            gvJobTicketing.Columns["status"].HeaderText = MainForm.returnLNGString("tsname");
            gvJobTicketing.Columns["IsFirstState"].HeaderText = MainForm.returnLNGString("tsdefautstat");
            gvJobTicketing.Columns["IsLastState"].HeaderText = MainForm.returnLNGString("tscompstat");
            gvJobTicketing.Columns["SoundFile"].HeaderText = MainForm.returnLNGString("tssound");
            gvJobTicketing.Columns["color"].HeaderText = MainForm.returnLNGString("tscolor");
        }

        public controlTicketing(DBTicketingManager DBreg)
        {
            InitializeComponent();
            dbTicketStatus = DBreg;
            ShowTicketStatuses();
            setLanguage();

            // set the row height
            gvJobTicketing.TableElement.RowHeight = 43;
            this.gvJobTicketing.EnableAlternatingRowColor = true;
            this.gvJobTicketing.TableElement.GridViewElement.TableElement.AlternatingRowColor = Color.LightYellow;

            // remove border for grid
            this.gvJobTicketing.GridViewElement.DrawBorder = false;
            this.gvJobTicketing.GridViewElement.GroupPanelElement.DrawBorder = false;
        }

        private void ShowTicketStatuses()
        {
            try
            {
                ticketStatuses = dbTicketStatus.getAllTicketStatuses();
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.ToString());
                CustomMessageBox.Show(CustomMessageBoxType.exclamation, MainForm.returnLNGString("dberr"), MainForm.returnLNGString("err"));
                return;
            }
            gvJobTicketing.DataSource = ticketStatuses;
            if (ticketStatuses.Count > 0)
            {
                selectedTicketStatus = ticketStatuses[0];
            }
        }

        private void gvJobTicketing_CellClick(object sender, GridViewCellEventArgs e)
        {
            if (e.RowIndex > -1)
            {
                selectedTicketStatus = (TicketingStatus)ticketStatuses[e.RowIndex];
            }
        }

        private void gvJobTicketing_CellFormatting(object sender, CellFormattingEventArgs e)
        {
            GridCellElement cellElement = e.CellElement;
            GridViewDataColumn columnInfo = e.CellElement.ColumnInfo as GridViewDataColumn;

            if (cellElement == null || columnInfo == null)
                return;

            // do not draw border 
            cellElement.DrawBorder = false;

            // do not highlight the cell on which was clicked
            if (e.CellElement.IsCurrent)
            {
                e.CellElement.IsCurrent = false;
            }

            int argb = -1;
            if (e.CellElement.ColumnInfo.HeaderText == "Color")
            {
                argb = Int32.Parse(e.CellElement.Value.ToString(), NumberStyles.HexNumber);
                e.CellElement.ForeColor = Color.FromArgb(argb);
            }
        }


        /// <summary>
        /// Change background color for the row according to its state and theme
        /// </summary>
        private void gvJobTicketing_RowFormatting(object sender, RowFormattingEventArgs e)
        {
            e.RowElement.DrawFill = true;
            e.RowElement.NumberOfColors = 1;

            if (e.RowElement.IsSelected)
                e.RowElement.BackColor = MainForm.GridSelectedRow;
            else
                e.RowElement.BackColor = (e.RowElement.RowInfo.Index % 2 == 0 ? Color.White : MainForm.GridAlternateRow);
        }
    }
}