using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using Safedispatch_4_0;
using SafeMobileLib;
using Telerik.WinControls.Layouts;
using Telerik.WinControls.UI;

namespace Dispatcher.maptab.UIClasses
{
    public class LiveGridCellElement : GridDataCellElement
    {
        static int counter = 0;

        private LightVisualElement timeElement;
        private LightVisualElement unitNameElement;
        private LightVisualElement statusElement;
        private LightVisualElement speedElement;
        private LightVisualElement unitIconElement;
        private LightVisualElement alertsIconElement;
        private LightVisualElement stolenIconElement;
        private LightVisualElement centerMapIconElement;
        private LightVisualElement textMessageIconElement;
        private LightVisualElement ticketingIconElement;
        private LightVisualElement voiceIconElement;

        //private RadCheckBoxElement isDisplayedElement;

        private StackLayoutElement stackTop;
        private StackLayoutElement stackBottom;
        private StackLayoutElement stackRight;
        private DockLayoutPanel dockLayout;

        public LiveGridCellElement(GridViewColumn column, GridRowElement row)
            : base(column, row)
        {
        }

        protected override void CreateChildElements()
        {
            base.CreateChildElements();
            this.dockLayout = new DockLayoutPanel();
            this.dockLayout.AutoSizeMode = Telerik.WinControls.RadAutoSizeMode.WrapAroundChildren;
            this.dockLayout.StretchHorizontally = true;
            this.dockLayout.StretchVertically = true;
            this.dockLayout.AutoSize = true;
            this.dockLayout.ShouldHandleMouseInput = false;
            this.dockLayout.Margin = new Padding(0, 0, 0, 0);
            this.dockLayout.Padding = new Padding(0, 0, 0, 0);
            this.dockLayout.AutoToolTip = true;


            //this.dockLayout.MaxSize = new System.Drawing.Size(249, 55);
            //this.dockLayout.MinSize = new System.Drawing.Size(249, 55);

        
            stackRight = new StackLayoutElement();
            stackRight.ElementSpacing = 0;
            stackRight.Orientation = Orientation.Vertical;
            stackRight.TextAlignment = ContentAlignment.MiddleLeft;
            stackRight.Alignment = ContentAlignment.MiddleLeft;
            stackRight.StretchHorizontally = true;
            stackRight.StretchVertically = true;
            stackRight.AutoSize = true;
            stackRight.AutoSizeMode = Telerik.WinControls.RadAutoSizeMode.FitToAvailableSize;
            stackRight.Margin = new Padding(0, 0, 0, 0);
            stackRight.AutoToolTip = true;

            /*
            stackRight.MinSize = new System.Drawing.Size(107, stackRight.Size.Height);
            stackRight.MaxSize = new System.Drawing.Size(107, stackRight.Size.Height);
            stackRight.Size = new System.Drawing.Size(107, stackRight.Size.Height);*/


            stackTop = new StackLayoutElement();
            stackTop.StretchHorizontally = true;
            stackTop.StretchVertically = true;
            stackTop.AutoSize = true;
            stackTop.AutoSizeMode = Telerik.WinControls.RadAutoSizeMode.Auto;
            stackTop.ElementSpacing = 0;
            stackTop.Orientation = Orientation.Horizontal;
            stackTop.TextAlignment = ContentAlignment.MiddleLeft;
            stackTop.Alignment = ContentAlignment.MiddleLeft;
            stackTop.AutoToolTip = true;
            stackTop.ShouldHandleMouseInput = true;
            stackTop.DoubleClick += layout_DoubleClick;


            unitIconElement = new LightVisualElement();
            unitIconElement.ShouldHandleMouseInput = true;
            unitIconElement.StretchHorizontally = false;
            unitIconElement.StretchVertically = true;
            unitIconElement.ImageAlignment = ContentAlignment.MiddleCenter;
            unitIconElement.ImageLayout = System.Windows.Forms.ImageLayout.Zoom;
            unitIconElement.Alignment = ContentAlignment.MiddleLeft;
            unitIconElement.TextAlignment = ContentAlignment.MiddleLeft;
            unitIconElement.Margin = new System.Windows.Forms.Padding(2);

            Font fontNumber = new Font(
               unitIconElement.Font.FontFamily,
               9,
               FontStyle.Regular,
               GraphicsUnit.Pixel);
            unitIconElement.Font = fontNumber;
            unitIconElement.ForeColor = Color.FromArgb(161, 161, 161);
            unitIconElement.MaxSize = new Size(27, 0);
            unitIconElement.MinSize = new Size(27, 0);
            unitIconElement.Click += layout_DoubleClick;
            

            unitNameElement = new LightVisualElement();
            unitNameElement.StretchHorizontally = true;
            unitNameElement.StretchVertically = true;
            unitNameElement.AutoSizeMode = Telerik.WinControls.RadAutoSizeMode.FitToAvailableSize;
            unitNameElement.AutoSize = true;
            unitNameElement.TextWrap = true;
            unitNameElement.MaxSize = new Size(167, 120);
            //unitNameElement.Size = unitNameElement.MaxSize;
            unitNameElement.TextAlignment = ContentAlignment.TopLeft;
            unitNameElement.Padding = new System.Windows.Forms.Padding(0, 3, 3, 0);
            unitNameElement.Margin = new Padding(0, 0, 20, 0);
            unitNameElement.ForeColor = Color.FromArgb(99, 99, 99);
            unitNameElement.ShouldHandleMouseInput = true;
            unitNameElement.DoubleClick += layout_DoubleClick;
            Font fontUnitName = new Font(
             unitNameElement.Font.FontFamily,
             13,
             FontStyle.Bold,
             GraphicsUnit.Pixel);
            unitNameElement.Font = fontUnitName;
            unitNameElement.AutoToolTip = true;
            


            alertsIconElement = new LightVisualElement();
            alertsIconElement.ShouldHandleMouseInput = true;
            alertsIconElement.StretchHorizontally = false;
            alertsIconElement.StretchVertically = true;
            alertsIconElement.AutoSize = true;

            //alertsIconElement.Alignment = ContentAlignment.MiddleLeft;

            // add image to the dictionary if not exists
            if (!MainForm2.imagesDictionary.ContainsKey("l_alert"))
                MainForm2.imagesDictionary.Add("l_alert", global::Dispatcher.Properties.Resources.l_alert);

            // set image for the list grid
            alertsIconElement.Image = MainForm2.imagesDictionary["l_alert"];
            alertsIconElement.ImageAlignment = ContentAlignment.MiddleCenter;
            alertsIconElement.ImageLayout = System.Windows.Forms.ImageLayout.Zoom;
            alertsIconElement.TextAlignment = ContentAlignment.MiddleLeft;
            alertsIconElement.Margin = new System.Windows.Forms.Padding(0);

            alertsIconElement.MaxSize = new Size(22, 0);
            alertsIconElement.MinSize = new Size(22, 0);
            alertsIconElement.Click += delegate(object sender, EventArgs args)
            {
                // get row 
                GridViewDataRowInfo row = this.RowInfo as GridViewDataRowInfo;
                if (row != null)
                {
                    // get row data
                    DataforVehList gridData = row.DataBoundItem as DataforVehList;

                    // check if data exists
                    if (gridData != null)
                    {
                        // trigger event for when click is done
                        if (_onLiveCell_Click != null)
                            _onLiveCell_Click(textMessageIconElement, new LiveCellClickEventArgs()
                            {
                                eventType = EventType.ALERT,
                                gridData = gridData
                            });
                    }
                }
            };


            stolenIconElement = new LightVisualElement();
            stolenIconElement.ShouldHandleMouseInput = true;
            stolenIconElement.StretchHorizontally = false;
            stolenIconElement.StretchVertically = true;
            stolenIconElement.AutoSize = true;

            //stolenIconElement.Alignment = ContentAlignment.MiddleLeft;
            //stolenIconElement.Padding = new Padding(0, 0, 35, 0);
            // add image to the dictionary if not exists
            if (!MainForm2.imagesDictionary.ContainsKey("l_stolen"))
                MainForm2.imagesDictionary.Add("l_stolen", global::Dispatcher.Properties.Resources.l_stolen);

            // set image for the list grid
            stolenIconElement.Image = MainForm2.imagesDictionary["l_stolen"];
            stolenIconElement.ImageAlignment = ContentAlignment.MiddleCenter;
            stolenIconElement.ImageLayout = System.Windows.Forms.ImageLayout.Zoom;
            stolenIconElement.TextAlignment = ContentAlignment.MiddleLeft;
            stolenIconElement.Margin = new System.Windows.Forms.Padding(0);
            stolenIconElement.ToolTipText = MainForm2.returnLNGString("stolen");
            stolenIconElement.MaxSize = new Size(22, 0);
            stolenIconElement.MinSize = new Size(22, 0);


            statusElement = new LightVisualElement();
            statusElement.StretchHorizontally = false;
            statusElement.AutoSize = true;
            statusElement.AutoToolTip = true;
            statusElement.Alignment = ContentAlignment.TopRight;
            statusElement.TextAlignment = ContentAlignment.MiddleRight;
            statusElement.Padding = new System.Windows.Forms.Padding(0, 0, 0, 0);
            statusElement.Margin = new System.Windows.Forms.Padding(0, 0, 3, 0);
            statusElement.MaxSize = new Size(20, 0);
            statusElement.MinSize = new Size(20, 0);


            // add image to the dictionary if not exists
            if (!MainForm2.imagesDictionary.ContainsKey("l_bullet_d"))
                MainForm2.imagesDictionary.Add("l_bullet_d", global::Dispatcher.Properties.Resources.l_bullet_d);

            // set image for the list grid
            statusElement.Image = MainForm2.imagesDictionary["l_bullet_d"];
            statusElement.ImageAlignment = ContentAlignment.MiddleRight;
            statusElement.ImageLayout = System.Windows.Forms.ImageLayout.Zoom;
            statusElement.DrawText = false;


            // add crt number and address element to the top stack
            //stackTop.Children.Add(isDisplayedElement);
            //stackTop.Children.Add(alertsIconElement);
            //
           
            stackTop.Children.Add(unitIconElement);
            stackTop.Children.Add(unitNameElement);
            stackTop.Children.Add(stolenIconElement);
            stackTop.Children.Add(statusElement);

            // create the middle stack
            stackBottom = new StackLayoutElement();
            stackBottom.StretchHorizontally = true;
            stackBottom.StretchVertically = false;
            stackBottom.AutoSize = true;
            stackBottom.AutoSizeMode = Telerik.WinControls.RadAutoSizeMode.Auto;
            stackBottom.ElementSpacing = 0;
            stackBottom.Orientation = Orientation.Horizontal;
            stackBottom.TextAlignment = ContentAlignment.MiddleLeft;
            stackBottom.Alignment = ContentAlignment.MiddleLeft;
            stackBottom.AutoToolTip = true;
            stackBottom.ShouldHandleMouseInput = true;
            stackBottom.DoubleClick += layout_DoubleClick;


            centerMapIconElement = new LightVisualElement();
            centerMapIconElement.ShouldHandleMouseInput = true;
            centerMapIconElement.StretchHorizontally = false;
            centerMapIconElement.StretchVertically = true;
            centerMapIconElement.ImageAlignment = ContentAlignment.MiddleCenter;
            centerMapIconElement.ImageLayout = System.Windows.Forms.ImageLayout.Zoom;
            centerMapIconElement.Alignment = ContentAlignment.MiddleLeft;
            centerMapIconElement.AutoToolTip = true;
            centerMapIconElement.ToolTipText = MainForm2.returnLNGString("centerMap");


            // add image to the dictionary if not exists
            if (!MainForm2.imagesDictionary.ContainsKey("l_center"))
                MainForm2.imagesDictionary.Add("l_center", global::Dispatcher.Properties.Resources.l_center);

            // set image for the list grid
            centerMapIconElement.Image = MainForm2.imagesDictionary["l_center"];
            centerMapIconElement.TextAlignment = ContentAlignment.MiddleLeft;
            centerMapIconElement.Margin = new System.Windows.Forms.Padding(2);

            centerMapIconElement.MaxSize = new Size(18, 0);
            centerMapIconElement.MinSize = new Size(18, 0);
            centerMapIconElement.DoubleClick += centerMapIconElement_DoubleClick;
            centerMapIconElement.Click += centerMapIconElement_DoubleClick;


            textMessageIconElement = new LightVisualElement();
            textMessageIconElement.ShouldHandleMouseInput = true;
            textMessageIconElement.StretchHorizontally = false;
            textMessageIconElement.StretchVertically = true;
            textMessageIconElement.ImageAlignment = ContentAlignment.MiddleCenter;
            textMessageIconElement.ImageLayout = System.Windows.Forms.ImageLayout.Zoom;
            textMessageIconElement.Alignment = ContentAlignment.MiddleLeft;
            textMessageIconElement.AutoToolTip = true;
            textMessageIconElement.ToolTipText = MainForm2.returnLNGString("quickSMS");


            // add image to the dictionary if not exists
            if (!MainForm2.imagesDictionary.ContainsKey("l_text"))
                MainForm2.imagesDictionary.Add("l_text", global::Dispatcher.Properties.Resources.l_text);

            // set image for the list grid
            textMessageIconElement.Image = MainForm2.imagesDictionary["l_text"];
            textMessageIconElement.TextAlignment = ContentAlignment.MiddleLeft;
            textMessageIconElement.Margin = new System.Windows.Forms.Padding(2);

            textMessageIconElement.MaxSize = new Size(18, 0);
            textMessageIconElement.MinSize = new Size(18, 0);
            textMessageIconElement.DoubleClick += textMessageIconElement_DoubleClick;
            textMessageIconElement.Click += textMessageIconElement_DoubleClick;


            ticketingIconElement = new LightVisualElement();
            ticketingIconElement.ShouldHandleMouseInput = true;
            ticketingIconElement.StretchHorizontally = false;
            ticketingIconElement.StretchVertically = true;
            ticketingIconElement.ImageAlignment = ContentAlignment.MiddleCenter;
            ticketingIconElement.ImageLayout = System.Windows.Forms.ImageLayout.Zoom;
            ticketingIconElement.Alignment = ContentAlignment.MiddleLeft;
            ticketingIconElement.AutoToolTip = true;
            ticketingIconElement.ToolTipText = MainForm2.returnLNGString("quickTicketing");

            // add image to the dictionary if not exists
            if (!MainForm2.imagesDictionary.ContainsKey("l_ticketing"))
                MainForm2.imagesDictionary.Add("l_ticketing", global::Dispatcher.Properties.Resources.l_ticketing);

            // set image for the list grid
            ticketingIconElement.Image = MainForm2.imagesDictionary["l_ticketing"];
            ticketingIconElement.TextAlignment = ContentAlignment.MiddleLeft;
            ticketingIconElement.Margin = new System.Windows.Forms.Padding(2);

            ticketingIconElement.MaxSize = new Size(18, 0);
            ticketingIconElement.MinSize = new Size(18, 0);
            ticketingIconElement.Click += delegate(object sender, EventArgs args)
            {
                // get row 
                GridViewDataRowInfo row = this.RowInfo as GridViewDataRowInfo;
                if (row != null)
                {
                    // get row data
                    DataforVehList gridData = row.DataBoundItem as DataforVehList;

                    // check if data exists
                    if (gridData != null)
                    {
                        // trigger event for when click is done
                        if (_onLiveCell_Click != null)
                            _onLiveCell_Click(ticketingIconElement, new LiveCellClickEventArgs()
                            {
                                eventType = EventType.TICKETING,
                                gridData = gridData
                            });
                    }
                }
            };

            voiceIconElement = new LightVisualElement();
            voiceIconElement.ShouldHandleMouseInput = true;
            voiceIconElement.StretchHorizontally = false;
            voiceIconElement.StretchVertically = true;
            voiceIconElement.ImageAlignment = ContentAlignment.MiddleCenter;
            voiceIconElement.ImageLayout = System.Windows.Forms.ImageLayout.Zoom;
            voiceIconElement.Alignment = ContentAlignment.MiddleLeft;
            voiceIconElement.AutoToolTip = true;
            voiceIconElement.ToolTipText = MainForm2.returnLNGString("quickPTT");

            // add image to the dictionary if not exists
            if (!MainForm2.imagesDictionary.ContainsKey("t_voice_b"))
                MainForm2.imagesDictionary.Add("t_voice_b", global::Dispatcher.Properties.Resources.t_voice_b);

            // set image for the list grid
            voiceIconElement.Image = MainForm2.imagesDictionary["t_voice_b"];
            voiceIconElement.TextAlignment = ContentAlignment.MiddleLeft;
            voiceIconElement.Margin = new System.Windows.Forms.Padding(2);

            voiceIconElement.MaxSize = new Size(18, 0);
            voiceIconElement.MinSize = new Size(18, 0);
            voiceIconElement.DoubleClick += voiceIconElement_DoubleClick;
            voiceIconElement.Click += voiceIconElement_DoubleClick;


            timeElement = new LightVisualElement();

            Font font = new Font(
               timeElement.Font.FontFamily,
               10,
               FontStyle.Regular,
               GraphicsUnit.Pixel);
            timeElement.Font = font;
            timeElement.ForeColor = Color.FromArgb(0, 0, 0);
            timeElement.StretchHorizontally = true;
            timeElement.AutoSize = true;
            timeElement.AutoSizeMode = Telerik.WinControls.RadAutoSizeMode.FitToAvailableSize;
            timeElement.Alignment = ContentAlignment.MiddleLeft;
            timeElement.AutoToolTip = true;
            timeElement.ToolTipText = "WELCOME";
            timeElement.TextAlignment = ContentAlignment.MiddleLeft;
            timeElement.MinSize = new Size(140, 12);



            speedElement = new LightVisualElement();
            speedElement.StretchHorizontally = true;
            speedElement.AutoSize = true;
            speedElement.Alignment = ContentAlignment.MiddleRight;
            speedElement.TextAlignment = ContentAlignment.MiddleRight;
            speedElement.MaxSize = new Size(110, 12);
            speedElement.Padding = new System.Windows.Forms.Padding(0, 0, 3, 0);

            Font fontNumber3 = new Font(
               speedElement.Font.FontFamily,
               9,
               FontStyle.Regular,
               GraphicsUnit.Pixel);
            speedElement.Font = fontNumber3;
            speedElement.ForeColor = Color.FromArgb(161, 161, 161);


            // add coordinates and time to bottom stack
            
            //stackBottom.Children.Add(alertsIconElement);
            stackBottom.Children.Add(centerMapIconElement);
            stackBottom.Children.Add(textMessageIconElement);
            stackBottom.Children.Add(voiceIconElement);
            stackBottom.Children.Add(ticketingIconElement);
            stackBottom.Children.Add(timeElement);
            stackBottom.Children.Add(speedElement);


            // add top, middle and bottom stacks to the right stack
            stackRight.Children.Add(stackTop);
            stackRight.Children.Add(stackBottom);
            stackRight.DoubleClick += layout_DoubleClick;

            // add stack to the dock
            dockLayout.Children.Add(stackRight);

            DockLayoutPanel.SetDock(this.stackRight, Telerik.WinControls.Layouts.Dock.Right);

            this.Children.Add(dockLayout);
        }


        /// <summary>
        /// Fire the event that a cell needs to be displayed on the map
        /// </summary>
        void layout_DoubleClick(object sender, EventArgs e)
        {
            // get row 
            GridViewDataRowInfo row = this.RowInfo as GridViewDataRowInfo;
            if (row != null)
            {
                // get row data
                DataforVehList gridData = row.DataBoundItem as DataforVehList;

                // check if data exists
                if (gridData != null)
                {
                    // change the state of displayed/not Displayed on the map
                    gridData.OnMap = !gridData.OnMap;

                    // decide which icon should be used when displaying the unit icon
                    SetUnitIconAndText(gridData);


                    // trigger event for when click is done
                    if (_onLiveCell_Click != null)
                        _onLiveCell_Click(textMessageIconElement, new LiveCellClickEventArgs()
                        {
                            eventType = EventType.DISPLAY,
                            gridData = gridData
                        });
                }
            }
        }

        void voiceIconElement_DoubleClick(object sender, EventArgs e)
        {
            // get row 
            GridViewDataRowInfo row = this.RowInfo as GridViewDataRowInfo;
            if (row != null)
            {
                // get row data
                DataforVehList gridData = row.DataBoundItem as DataforVehList;

                // check if data exists
                if (gridData != null)
                {
                    // trigger event for when click is done
                    if (_onLiveCell_Click != null)
                        _onLiveCell_Click(ticketingIconElement, new LiveCellClickEventArgs()
                        {
                            eventType = EventType.VOICE,
                            gridData = gridData
                        });
                }
            }
        }

        void textMessageIconElement_DoubleClick(object sender, EventArgs e)
        {
            // get row 
            GridViewDataRowInfo row = this.RowInfo as GridViewDataRowInfo;
            if (row != null)
            {
                // get row data
                DataforVehList gridData = row.DataBoundItem as DataforVehList;

                // check if data exists
                if (gridData != null)
                {
                    // trigger event for when click is done
                    if (_onLiveCell_Click != null)
                        _onLiveCell_Click(textMessageIconElement, new LiveCellClickEventArgs()
                        {
                            eventType = EventType.TEXT,
                            gridData = gridData
                        });
                }
            }
        }

        void centerMapIconElement_DoubleClick(object sender, EventArgs e)
        {
            // get row 
            GridViewDataRowInfo row = this.RowInfo as GridViewDataRowInfo;
            if (row != null)
            {
                // get row data
                DataforVehList gridData = row.DataBoundItem as DataforVehList;

                // check if data exists
                if (gridData != null)
                {
                    // trigger event for when click is done
                    if (_onLiveCell_Click != null)
                        _onLiveCell_Click(textMessageIconElement, new LiveCellClickEventArgs()
                        {
                            eventType = EventType.CENTER,
                            gridData = gridData
                        });
                }
            }
        }


        protected override Type ThemeEffectiveType
        {
            get
            {
                return typeof(GridDataCellElement);
            }
        }

        public override bool IsCompatible(GridViewColumn data, object context)
        {
            return data is HistoryGridColumn && context is GridDataRowElement;
        }

        private bool createdEventListener = false;
        public override void SetContent()
        {
            GridViewDataRowInfo row = this.RowInfo as GridViewDataRowInfo;
            if (row != null)
            {
                DataforVehList gridData = row.DataBoundItem as DataforVehList;
                if (!createdEventListener)
                {
                    gridData.PropertyChanged += gridData_PropertyChanged;
                    createdEventListener = true;
                }

                // update the UI elements
                UpdateUIElements(gridData);
                if(!MainForm2.VoiceTabStarted)
                    voiceIconElement.Visibility = Telerik.WinControls.ElementVisibility.Collapsed;
            }

            this.Text = string.Empty;
        }



        /// <summary>
        /// Listener and event handler for when a property changes value in
        /// the gridData object. This will cause the grid element to redraw 
        /// with new values
        /// </summary>
        void gridData_PropertyChanged(object sender, PropertyChangedEventArgs e)
        {
            switch (e.PropertyName)
            {
                case "nrOfUpdates":
                    {
                        // get row 
                        GridViewDataRowInfo row = this.RowInfo as GridViewDataRowInfo;
                        if (row != null)
                        {
                            // get row data
                            DataforVehList gridData = row.DataBoundItem as DataforVehList;

                            // update the UI elements
                            UpdateUIElements(gridData);
                        }

                        break;
                    }
            }
        }


        /// <summary>
        /// Update all UI elements with the ones received in gridData object
        /// </summary>
        /// <param name="item">Object containing all infos for the UI elements</param>
        private void UpdateUIElements(DataforVehList item)
        {
            if (item != null)
            {              
                /*
                if (item.UnitStatus == Status_for_tab.DISABLE)
                {
                    this.DrawFill = true;
                    this.NumberOfColors = 1;
                    this.BackColor = Color.Silver;
                }
                // change background for the disabled units
                else if (item.UnitStatus == Status_for_tab.EMERG)
                {
                    this.DrawFill = true;
                    this.NumberOfColors = 1;
                    this.BackColor = Color.FromArgb(156, 34, 0);
                }*/

                SetUnitIconAndText(item);

                    // set speed value
                    speedElement.Text = item.Speed + (item.IsMPH ? " mph" : " kph");

                // set time value
                timeElement.Text = GetDateTimeAgo(item.PositionTime);
                if (timeElement.Text.Equals(MainForm2.returnLNGString("scheduled")))
                    timeElement.Text = MainForm2.returnLNGString("inTheFuture");


                timeElement.ToolTipText = (item.PositionTime.Year > 2000 ?
                    item.PositionTime.ToString() : MainForm2.returnLNGString("neverReported"));


                // set the status icon
                statusElement.Image = GetStatusImage(item.PositionTime, item.UnitStatus, item.Speed);
                statusElement.ToolTipText = "Status: " + item.UnitStatus.ToString().Replace('_', ' ');

                if (item.HasAlerts)
                    alertsIconElement.Visibility = Telerik.WinControls.ElementVisibility.Visible;
                else
                    alertsIconElement.Visibility = Telerik.WinControls.ElementVisibility.Collapsed;

                if (item.Stolen)
                    stolenIconElement.Visibility = Telerik.WinControls.ElementVisibility.Visible;
                else
                    stolenIconElement.Visibility = Telerik.WinControls.ElementVisibility.Collapsed;

                if (!item.HasVoice && MainForm2.VoiceTabStarted)
                {
                    voiceIconElement.Visibility = Telerik.WinControls.ElementVisibility.Collapsed;
                }

                if (!item.HasText)
                {
                    textMessageIconElement.Visibility = Telerik.WinControls.ElementVisibility.Collapsed;
                }

                if (this.IsCurrentRow)
                {
                    timeElement.Visibility = Telerik.WinControls.ElementVisibility.Collapsed;
                    centerMapIconElement.Visibility = Telerik.WinControls.ElementVisibility.Visible;
                    if (item.HasText)
                    {
                        textMessageIconElement.Visibility = Telerik.WinControls.ElementVisibility.Visible;
                    }
                    ticketingIconElement.Visibility = Telerik.WinControls.ElementVisibility.Collapsed;
                    if (item.HasVoice && MainForm2.VoiceTabStarted)
                    {
                        voiceIconElement.Visibility = Telerik.WinControls.ElementVisibility.Visible;
                    }
                    this.DrawFill = true;
                    this.BackColor = MainForm2.GridSelectedRow;
                        //(gridData.UnitStatus == Status_for_tab.EMERG ? Color.Red : MainForm2.GridSelectedRow);
                        //MainForm2.GridSelectedRow;
                }
                else
                {
                    timeElement.Visibility = Telerik.WinControls.ElementVisibility.Visible;
                    centerMapIconElement.Visibility = Telerik.WinControls.ElementVisibility.Collapsed;
                    textMessageIconElement.Visibility = Telerik.WinControls.ElementVisibility.Collapsed;
                    ticketingIconElement.Visibility = Telerik.WinControls.ElementVisibility.Collapsed;
                    voiceIconElement.Visibility = Telerik.WinControls.ElementVisibility.Collapsed;

                    // draw background if emergency or disabled 
                    if (item.UnitStatus != Status_for_tab.DISABLE
                        || item.UnitStatus != Status_for_tab.EMERG)
                        this.DrawFill = false;
                }

                // set the tooltip text which will be displayed
                string tooltipText = "";

                if (Math.Abs(item.Latitude) <= 0.1 && Math.Abs(item.Longitude) <= 0.1)
                    tooltipText = MainForm2.returnLNGString("neverReported");
                else
                {
                    tooltipText = (item.Address.Trim().Length > 0 ||
                            (!item.Address.Equals("N/A") && item.Address.Trim().Length > 0) ? item.Address : MainForm2.returnLNGString("unknownAddr"))
                    + Environment.NewLine
                    + "[" + Math.Round(item.Latitude, 5).ToString() + "," + Math.Round(item.Longitude, 5).ToString() + "]";
                }


                this.stackBottom.ToolTipText = stackRight.ToolTipText = stackTop.ToolTipText = tooltipText;
            }
        }


        /// <summary>
        /// Set the unit icon and the text color based on the status of the unit
        /// and if it is displayed on the map or not
        /// </summary>
        /// <param name="gridData">The grid data for the unit which needs to be set</param>
        private void SetUnitIconAndText(DataforVehList gridData)
        {
            if (gridData.UnitStatus == Status_for_tab.EMERG)
            {
                // decide which icon should be used when displaying the unit icon
                if (!gridData.OnMap)
                {
                    // add image to the dictionary if not exists
                    if (!MainForm2.imagesDictionary.ContainsKey(gridData.Pict.Tag.ToString() + "_d"))
                        MainForm2.imagesDictionary.Add(gridData.Pict.Tag.ToString() + "_d", Utils.MakeGrayscale3((Bitmap)gridData.Pict, 0.5f));

                    // set the icon for the unit
                    unitIconElement.Image = MainForm2.imagesDictionary[gridData.Pict.Tag.ToString() + "_d"];
                }

                else
                {
                    // add image to the dictionary if not exists
                    if (!MainForm2.imagesDictionary.ContainsKey(gridData.Pict.Tag.ToString() + "_e"))
                        MainForm2.imagesDictionary.Add(gridData.Pict.Tag.ToString() + "_e", Utils.ChangeColor((Bitmap)gridData.Pict, Color.DarkRed));

                    // set the icon for the unit
                    unitIconElement.Image = MainForm2.imagesDictionary[gridData.Pict.Tag.ToString() + "_e"];
                }
            }
            else
            {
                // decide which icon should be used when displaying the unit icon
                if (!gridData.OnMap)
                {
                    // add image to the dictionary if not exists
                    if (!MainForm2.imagesDictionary.ContainsKey(gridData.Pict.Tag.ToString() + "_d"))
                        MainForm2.imagesDictionary.Add(gridData.Pict.Tag.ToString() + "_d", Utils.MakeGrayscale3((Bitmap)gridData.Pict, 0.5f));

                    // set the icon for the unit
                    unitIconElement.Image = MainForm2.imagesDictionary[gridData.Pict.Tag.ToString() + "_d"];
                }
                else
                {
                    // add image to the dictionary if not exists
                    if (!MainForm2.imagesDictionary.ContainsKey(gridData.Pict.Tag.ToString()))
                        MainForm2.imagesDictionary.Add(gridData.Pict.Tag.ToString(), gridData.Pict);

                    // set the icon for the unit
                    unitIconElement.Image = MainForm2.imagesDictionary[gridData.Pict.Tag.ToString()];
                }
            }

            // set the vehicle name
            unitNameElement.Text = gridData.UnitName + " [" + gridData.RadioId + "]";
            unitNameElement.ToolTipText = "Radio id: " + gridData.RadioId;
            
            if (gridData.UnitStatus == Status_for_tab.EMERG)
                unitNameElement.ForeColor = Color.FromArgb(144, 0, 39);
            else if (gridData.UnitStatus == Status_for_tab.DISABLE)
                unitNameElement.ForeColor = Color.FromArgb(144, 144, 144);
            else
                unitNameElement.ForeColor = Color.Black;
        }


        /// <summary>
        /// Get a text representation for the date time representing 
        /// the difference in minutes/hours/days from now
        /// </summary>
        /// <param name="utcTime">DateTime value which needs to be converted</param>
        /// <returns>String 'Ago' representation fot he date</returns>
        public static string GetDateTimeAgo(DateTime time) 
        {
            // TODO
            // should add a localized procedure here
            // TODO

            return Utils.GetDateTimeAgo(time);
        }



        /// <summary>
        /// Get the bullet image for the current state of the unit 
        /// based on its position time, speed and status 
        /// </summary>
        /// <param name="positionTime">Time of the position</param>
        /// <param name="status">Unit status as decided bt the system</param>
        /// <param name="speed">Speed of the unit</param>
        /// <returns>Image representing the state of the unit</returns>
        public Image GetStatusImage(DateTime positionTime, Status_for_tab status, Int16 speed)
        {

            if (status == Status_for_tab.ON)
            {
                // add image to the dictionary if not exists
                if (!MainForm2.imagesDictionary.ContainsKey("l_bullet_aon"))
                    MainForm2.imagesDictionary.Add("l_bullet_aon", global::Dispatcher.Properties.Resources.l_bullet_aon);

                // return the desired image
                return MainForm2.imagesDictionary["l_bullet_aon"];
            }
            else if (status == Status_for_tab.OFF)
            {
                // add image to the dictionary if not exists
                if (!MainForm2.imagesDictionary.ContainsKey("l_bullet_aoff"))
                    MainForm2.imagesDictionary.Add("l_bullet_aoff", global::Dispatcher.Properties.Resources.l_bullet_aoff);

                // return the desired image
                return MainForm2.imagesDictionary["l_bullet_aoff"];
            }
            else if (status == Status_for_tab.EMERG)
            {
                // add image to the dictionary if not exists
                if (!MainForm2.imagesDictionary.ContainsKey("l_bullet_r"))
                    MainForm2.imagesDictionary.Add("l_bullet_r", global::Dispatcher.Properties.Resources.l_bullet_r);

                // return the desired image
                return MainForm2.imagesDictionary["l_bullet_r"];
            }
            else if (status == Status_for_tab.DISABLE)
            {
                // add image to the dictionary if not exists
                if (!MainForm2.imagesDictionary.ContainsKey("l_bullet_d"))
                    MainForm2.imagesDictionary.Add("l_bullet_d", global::Dispatcher.Properties.Resources.l_bullet_d);

                // return the desired image
                return MainForm2.imagesDictionary["l_bullet_d"];
            }
            else if (status == Status_for_tab.ENABLE)
            {
                // add image to the dictionary if not exists
                if (!MainForm2.imagesDictionary.ContainsKey("l_bullet_mo"))
                    MainForm2.imagesDictionary.Add("l_bullet_mo", global::Dispatcher.Properties.Resources.l_bullet_mo);

                // return the desired image
                return MainForm2.imagesDictionary["l_bullet_mo"];
            }
            else if (status == Status_for_tab.MADEOFF)
            {
                // add image to the dictionary if not exists
                if (!MainForm2.imagesDictionary.ContainsKey("l_bullet_mo"))
                    MainForm2.imagesDictionary.Add("l_bullet_mo", global::Dispatcher.Properties.Resources.l_bullet_mo);

                // return the desired image
                return MainForm2.imagesDictionary["l_bullet_mo"];
            }
            else if (status == Status_for_tab.NOGPSFIX)
            {
                if (speed > 0)
                {
                    // add image to the dictionary if not exists
                    if (!MainForm2.imagesDictionary.ContainsKey("l_bulet_ggnf"))
                        MainForm2.imagesDictionary.Add("l_bulet_ggnf", global::Dispatcher.Properties.Resources.l_bulet_ggnf);

                    // return the desired image
                    return MainForm2.imagesDictionary["l_bulet_ggnf"];
                }
                else
                {
                    // add image to the dictionary if not exists
                    if (!MainForm2.imagesDictionary.ContainsKey("l_bullet_bgnf"))
                        MainForm2.imagesDictionary.Add("l_bullet_bgnf", global::Dispatcher.Properties.Resources.l_bullet_bgnf);

                    // return the desired image
                    return MainForm2.imagesDictionary["l_bullet_bgnf"];
                }
            }
            else if (status == Status_for_tab.GPS_POOR)
            {
                if (speed > 0)
                {
                    // add image to the dictionary if not exists
                    if (!MainForm2.imagesDictionary.ContainsKey("l_bullet_ggp"))
                        MainForm2.imagesDictionary.Add("l_bullet_ggp", global::Dispatcher.Properties.Resources.l_bullet_ggp);

                    // return the desired image
                    return MainForm2.imagesDictionary["l_bullet_ggp"];
                }
                else
                {
                    // add image to the dictionary if not exists
                    if (!MainForm2.imagesDictionary.ContainsKey("l_bullet_bgp"))
                        MainForm2.imagesDictionary.Add("l_bullet_bgp", global::Dispatcher.Properties.Resources.l_bullet_bgp);

                    // return the desired image
                    return MainForm2.imagesDictionary["l_bullet_bgp"];
                }
            }
            else if (status == Status_for_tab.GPS_OFF)
            {
                if (speed > 0)
                {
                    // add image to the dictionary if not exists
                    if (!MainForm2.imagesDictionary.ContainsKey("l_bullet_ggo"))
                        MainForm2.imagesDictionary.Add("l_bullet_ggo", global::Dispatcher.Properties.Resources.l_bullet_ggo);

                    // return the desired image
                    return MainForm2.imagesDictionary["l_bullet_ggo"];
                }
                else
                {
                    // add image to the dictionary if not exists
                    if (!MainForm2.imagesDictionary.ContainsKey("l_bullet_bgo"))
                        MainForm2.imagesDictionary.Add("l_bullet_bgo", global::Dispatcher.Properties.Resources.l_bullet_bgo);

                    // return the desired image
                    return MainForm2.imagesDictionary["l_bullet_bgo"];
                }
            }

            else if (status == Status_for_tab.GPS_ON)
            {
                if (speed == 0)
                {
                    // add image to the dictionary if not exists
                    if (!MainForm2.imagesDictionary.ContainsKey("l_bullet_b"))
                        MainForm2.imagesDictionary.Add("l_bullet_b", global::Dispatcher.Properties.Resources.l_bullet_b);

                    // return the desired image
                    return MainForm2.imagesDictionary["l_bullet_b"];
                }
                else
                {
                    // add image to the dictionary if not exists
                    if (!MainForm2.imagesDictionary.ContainsKey("l_bullet_g"))
                        MainForm2.imagesDictionary.Add("l_bullet_g", global::Dispatcher.Properties.Resources.l_bullet_g);

                    // return the desired image
                    return MainForm2.imagesDictionary["l_bullet_g"];
                }
            }
            // return the disabled status 
            // add image to the dictionary if not exists
            if (!MainForm2.imagesDictionary.ContainsKey("l_bullet_d"))
                MainForm2.imagesDictionary.Add("l_bullet_d", global::Dispatcher.Properties.Resources.l_bullet_d);

            // return the desired image
            return MainForm2.imagesDictionary["l_bullet_d"];
        }


        

        #region LIVE CELL CLICK
        public class LiveCellClickEventArgs : EventArgs
        {
            public DataforVehList gridData { get; set; }
            public EventType eventType { get; set; }
        }

        private object _lockLiveCellClick = new object();
        private event EventHandler<LiveCellClickEventArgs> _onLiveCell_Click;
        public event EventHandler<LiveCellClickEventArgs> OnLiveCell_Click
        {
            add { lock (_lockLiveCellClick) { _onLiveCell_Click += value; } }
            remove { lock (_lockLiveCellClick) { _onLiveCell_Click -= value; } }
        }
        #endregion



    }
}