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 LiveAddressGridCellElement : GridDataCellElement
    {

        private LightVisualElement unitNameElement;
        private LightVisualElement coordinatesNameElement;
        private LightVisualElement addressElement;
        private LightVisualElement timeElement;
        private LightVisualElement speedElement;
        private LightVisualElement directionElement;

        private StackLayoutElement stackH;
        private StackLayoutElement stackTop;
        private StackLayoutElement stackContainer;

        private StackLayoutElement stackBottom;
        private StackLayoutElement stackHTopAndBottom;
        private StackLayoutElement stackRight;
        private DockLayoutPanel dockLayout;

        public LiveAddressGridCellElement(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.Padding = new Padding(0, 0, 0, 0);
            this.AutoToolTip = true;

        
            stackRight = new StackLayoutElement();
            stackRight.ElementSpacing = 0;
            stackRight.Orientation = Orientation.Vertical;
            stackRight.TextAlignment = ContentAlignment.MiddleLeft;
            stackRight.Alignment = ContentAlignment.MiddleLeft;
            stackRight.StretchHorizontally = true;
            stackRight.StretchVertically = false;
            stackRight.Padding = new System.Windows.Forms.Padding(2, 2, 2, 2);
            //stackRight.AutoSize = true;
            //stackRight.AutoSizeMode = Telerik.WinControls.RadAutoSizeMode.WrapAroundChildren;
            /*
            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 = false;
            stackTop.StretchVertically = false;
            stackTop.AutoSize = true;
            stackTop.AutoSizeMode = Telerik.WinControls.RadAutoSizeMode.WrapAroundChildren;
            stackTop.ElementSpacing = 0;
            stackTop.Orientation = Orientation.Vertical;
            stackTop.TextAlignment = ContentAlignment.MiddleLeft;
            stackTop.Alignment = ContentAlignment.MiddleLeft;
            stackTop.MaxSize = new System.Drawing.Size(225, 0);
            stackTop.MinSize = new System.Drawing.Size(225, 0);


            stackH = new StackLayoutElement();
            stackH.StretchHorizontally = true;
            stackH.StretchVertically = false;
            stackH.AutoSize = true;
            stackH.AutoSizeMode = Telerik.WinControls.RadAutoSizeMode.FitToAvailableSize;
            stackH.ElementSpacing = 0;
            stackH.Orientation = Orientation.Horizontal;
            stackH.TextAlignment = ContentAlignment.MiddleLeft;
            stackH.Alignment = ContentAlignment.MiddleLeft;



            unitNameElement = new LightVisualElement();

            Font font = new Font(
               unitNameElement.Font.FontFamily,
               11,
               FontStyle.Bold,
               GraphicsUnit.Pixel);
            unitNameElement.Font = font;
            unitNameElement.ForeColor = Color.FromArgb(0, 0, 0);
            unitNameElement.StretchHorizontally = true;
            unitNameElement.StretchVertically= false;
            unitNameElement.AutoSize = true;
            unitNameElement.AutoSizeMode = Telerik.WinControls.RadAutoSizeMode.WrapAroundChildren;
            unitNameElement.Alignment = ContentAlignment.MiddleLeft;
            unitNameElement.TextAlignment = ContentAlignment.MiddleLeft;
            unitNameElement.MaxSize = new System.Drawing.Size(140, 15);
            //unitNameElement.MinSize = new System.Drawing.Size(140, 12);

            
            speedElement = new LightVisualElement();
            speedElement.StretchHorizontally = true;
            speedElement.StretchVertically = false;
            speedElement.AutoSize = true;
            //speedElement.AutoSizeMode = Telerik.WinControls.RadAutoSizeMode.FitToAvailableSize;
            speedElement.Alignment = ContentAlignment.MiddleRight;
            speedElement.TextAlignment = ContentAlignment.MiddleRight;
            speedElement.Padding = new System.Windows.Forms.Padding(0, 0, 0, 0);
            speedElement.Margin = new System.Windows.Forms.Padding(0, 0, 3, 0);
            speedElement.ForeColor = Color.FromArgb(99, 99, 99);
            speedElement.TextWrap = true;


            addressElement = new LightVisualElement();
            addressElement.StretchHorizontally = false;
            addressElement.StretchVertically = false;
            //addressElement.AutoSize = true;
            //addressElement.AutoSizeMode = Telerik.WinControls.RadAutoSizeMode.WrapAroundChildren;
            addressElement.Alignment = ContentAlignment.MiddleLeft;
            addressElement.TextAlignment = ContentAlignment.MiddleLeft;
            //addressElement.Padding = new System.Windows.Forms.Padding(0, 3, 3, 0);
            addressElement.Margin = new System.Windows.Forms.Padding(0,0,0,0);
            addressElement.ForeColor = Color.FromArgb(99, 99, 99);
            addressElement.TextWrap = true;
            
            //addressElement.MinSize = new System.Drawing.Size(dockLayout.MaxSize.Width - 30, 0);

            stackH.Children.Add(unitNameElement);
            stackH.Children.Add(speedElement);
            // add crt number and address element to the top stack
            stackTop.Children.Add(stackH);
            stackTop.Children.Add(addressElement);


            stackHTopAndBottom = new StackLayoutElement();
            stackHTopAndBottom.StretchHorizontally = true;
            stackHTopAndBottom.StretchVertically = true;
            stackHTopAndBottom.AutoSize = true;
            stackHTopAndBottom.AutoSizeMode = Telerik.WinControls.RadAutoSizeMode.FitToAvailableSize;
            stackHTopAndBottom.ElementSpacing = 0;
            stackHTopAndBottom.Orientation = Orientation.Horizontal;
            stackHTopAndBottom.TextAlignment = ContentAlignment.TopLeft;
            stackHTopAndBottom.Alignment = ContentAlignment.TopLeft;


            directionElement = new LightVisualElement();
            directionElement.StretchHorizontally = true;
            directionElement.AutoSize = true;
            //directionElement.AutoSizeMode = Telerik.WinControls.RadAutoSizeMode.WrapAroundChildren;
            directionElement.Alignment = ContentAlignment.TopRight;
            directionElement.TextAlignment = ContentAlignment.TopRight;
            directionElement.Padding = new System.Windows.Forms.Padding(0, 0, 0, 0);
            directionElement.Margin = new System.Windows.Forms.Padding(5, 0, 5, 0);
            directionElement.MaxSize = new System.Drawing.Size(32, 0);
            directionElement.MinSize = new System.Drawing.Size(32, 0);
            /*
            // add image to the dictionary if not exists
            if (!MainForm2.imagesDictionary.ContainsKey("l_direction_u"))
                MainForm2.imagesDictionary.Add("l_direction_u", global::Dispatcher.Properties.Resources.l_direction_u);

            // set image for the list grid
            directionElement.Image = MainForm2.imagesDictionary["l_direction_u"];*/
            directionElement.ImageAlignment = ContentAlignment.MiddleLeft;
            directionElement.ImageLayout = System.Windows.Forms.ImageLayout.Zoom;
            directionElement.DrawText = false;

            // add the top containers and the direction image
            stackHTopAndBottom.Children.Add(stackTop);
            stackHTopAndBottom.Children.Add(directionElement);
            
            // create the middle stack
            stackBottom = new StackLayoutElement();
            stackBottom.StretchHorizontally = true;
            stackBottom.StretchVertically = false;
            //stackBottom.AutoSize = true;
            //stackBottom.AutoSizeMode = Telerik.WinControls.RadAutoSizeMode.FitToAvailableSize;
            stackBottom.ElementSpacing = 0;
            stackBottom.Orientation = Orientation.Horizontal;
            stackBottom.TextAlignment = ContentAlignment.MiddleLeft;
            stackBottom.Alignment = ContentAlignment.MiddleLeft;



            Font fontNumber3 = new Font(
              addressElement.Font.FontFamily,
              9,
              FontStyle.Regular,
              GraphicsUnit.Pixel);


            coordinatesNameElement = new LightVisualElement();
            coordinatesNameElement.Font = fontNumber3;
            coordinatesNameElement.ForeColor = Color.FromArgb(0, 0, 0);
            coordinatesNameElement.StretchHorizontally = false;
            coordinatesNameElement.AutoSize = true;
            coordinatesNameElement.AutoSizeMode = Telerik.WinControls.RadAutoSizeMode.FitToAvailableSize;
            coordinatesNameElement.Alignment = ContentAlignment.MiddleLeft;
            coordinatesNameElement.TextAlignment = ContentAlignment.MiddleLeft;


            timeElement = new LightVisualElement();
            timeElement.StretchHorizontally = true;
            timeElement.AutoSize = true;
            timeElement.Alignment = ContentAlignment.MiddleRight;
            timeElement.TextAlignment = ContentAlignment.MiddleRight;
            timeElement.MaxSize = new System.Drawing.Size(110, 12);
            timeElement.Padding = new System.Windows.Forms.Padding(0, 0, 3, 0);
            timeElement.Font = fontNumber3;
            timeElement.ForeColor = Color.FromArgb(161, 161, 161);


            // add coordinates and time to bottom stack
            stackBottom.Children.Add(coordinatesNameElement);
            stackBottom.Children.Add(timeElement);


            // add top, middle and bottom stacks to the right stack
            stackRight.Children.Add(stackHTopAndBottom);
            stackRight.Children.Add(stackBottom);


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

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

            this.Children.Add(dockLayout);
        }
        

        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)
            {
                DataforGRID gridData = row.DataBoundItem as DataforGRID;

                // create event listener for when something is changed
                if (!createdEventListener)
                {
                    gridData.PropertyChanged += gridData_PropertyChanged;
                    createdEventListener = true;
                }

                // update the ui elements
                updateUIElements(gridData);
            }

            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
                            DataforGRID gridData = row.DataBoundItem as DataforGRID;

                            // update the ui elements
                            updateUIElements(gridData);
                        }

                        break;
                    }
            }
        }


        /// <summary>
        /// Update all UI elements with the ones received in gridData object
        /// </summary>
        /// <param name="gridData">Object containing all infos for the UI elements</param>
        private void updateUIElements(DataforGRID gridData)
        {
            if (gridData != null)
                {
                    // set the vehicle name
                    unitNameElement.Text = gridData.VehName;

                    // set position time
                    if (gridData.Datatime.Year > 2000)
                    {
                        string timeAgo = LiveGridCellElement.GetDateTimeAgo(gridData.Datatime);
                        timeElement.Text = timeAgo.Equals(MainForm2.returnLNGString("scheduled")) ? MainForm2.returnLNGString("inTheFuture") : timeAgo;
                    }

                    if (gridData.Address.Length > 0 && !gridData.Address.Equals("N/A"))
                    {
                        // set the addres 
                        addressElement.Text = gridData.Address;

                        // add speed to the addres field
                        speedElement.Text = gridData.Speed + (MainForm2.isInMile ? " " + MainForm2.milesh : " " + MainForm2.kmh);

                        // add coordinates if available
                        if (gridData.Lng.Length > 0 && !gridData.Lng.Equals("N/A"))
                            coordinatesNameElement.Text = "[" +  gridData.Lat + "," + gridData.Lng + "]";

                        // set the tooltip text which will be displayed
                        this.ToolTipText = addressElement.Text;

                        directionElement.Image = GetDirectionImage(SafeMobileLib.Utils.Direction.GetDirection(gridData.Head));

                    }
                    else
                    {
                        addressElement.Text = MainForm2.returnLNGString("noAddress");
                        stackBottom.Visibility = Telerik.WinControls.ElementVisibility.Collapsed;
                    }

                }
        }


        /// <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 GetDirectionImage(SafeMobileLib.Utils.Direction direction)
        {
            if (direction == SafeMobileLib.Utils.Direction.E)
            {
                // add image to the dictionary if not exists
                if (!MainForm2.imagesDictionary.ContainsKey("l_direction_e"))
                    MainForm2.imagesDictionary.Add("l_direction_e", global::Dispatcher.Properties.Resources.l_direction_e);

                // return the desired image
                return MainForm2.imagesDictionary["l_direction_e"];
            }
            else if (direction == SafeMobileLib.Utils.Direction.ENE)
            {
                // add image to the dictionary if not exists
                if (!MainForm2.imagesDictionary.ContainsKey("l_direction_ene"))
                    MainForm2.imagesDictionary.Add("l_direction_ene", global::Dispatcher.Properties.Resources.l_direction_ene);

                // return the desired image
                return MainForm2.imagesDictionary["l_direction_ene"];
            }
            else if (direction == SafeMobileLib.Utils.Direction.ESE)
            {
                // add image to the dictionary if not exists
                if (!MainForm2.imagesDictionary.ContainsKey("l_direction_ese"))
                    MainForm2.imagesDictionary.Add("l_direction_ese", global::Dispatcher.Properties.Resources.l_direction_ese);

                // return the desired image
                return MainForm2.imagesDictionary["l_direction_ese"];
            }
            else if (direction == SafeMobileLib.Utils.Direction.N)
            {
                // add image to the dictionary if not exists
                if (!MainForm2.imagesDictionary.ContainsKey("l_direction_n"))
                    MainForm2.imagesDictionary.Add("l_direction_n", global::Dispatcher.Properties.Resources.l_direction_n);

                // return the desired image
                return MainForm2.imagesDictionary["l_direction_n"];
            }
            else if (direction == SafeMobileLib.Utils.Direction.NE)
            {
                // add image to the dictionary if not exists
                if (!MainForm2.imagesDictionary.ContainsKey("l_direction_ne"))
                    MainForm2.imagesDictionary.Add("l_direction_ne", global::Dispatcher.Properties.Resources.l_direction_ne);

                // return the desired image
                return MainForm2.imagesDictionary["l_direction_ne"];
            }
            else if (direction == SafeMobileLib.Utils.Direction.NNE)
            {
                // add image to the dictionary if not exists
                if (!MainForm2.imagesDictionary.ContainsKey("l_direction_nne"))
                    MainForm2.imagesDictionary.Add("l_direction_nne", global::Dispatcher.Properties.Resources.l_direction_nne);

                // return the desired image
                return MainForm2.imagesDictionary["l_direction_nne"];
            }
            else if (direction == SafeMobileLib.Utils.Direction.NNW)
            {
                // add image to the dictionary if not exists
                if (!MainForm2.imagesDictionary.ContainsKey("l_direction_nnw"))
                    MainForm2.imagesDictionary.Add("l_direction_nnw", global::Dispatcher.Properties.Resources.l_direction_nnw);

                // return the desired image
                return MainForm2.imagesDictionary["l_direction_nnw"];
            }
            else if (direction == SafeMobileLib.Utils.Direction.NW)
            {
                // add image to the dictionary if not exists
                if (!MainForm2.imagesDictionary.ContainsKey("l_direction_nw"))
                    MainForm2.imagesDictionary.Add("l_direction_nw", global::Dispatcher.Properties.Resources.l_direction_nw);

                // return the desired image
                return MainForm2.imagesDictionary["l_direction_nw"];
            }
            else if (direction == SafeMobileLib.Utils.Direction.S)
            {
                // add image to the dictionary if not exists
                if (!MainForm2.imagesDictionary.ContainsKey("l_direction_s"))
                    MainForm2.imagesDictionary.Add("l_direction_s", global::Dispatcher.Properties.Resources.l_direction_s);

                // return the desired image
                return MainForm2.imagesDictionary["l_direction_s"];
            }
            else if (direction == SafeMobileLib.Utils.Direction.SE)
            {
                // add image to the dictionary if not exists
                if (!MainForm2.imagesDictionary.ContainsKey("l_direction_se"))
                    MainForm2.imagesDictionary.Add("l_direction_se", global::Dispatcher.Properties.Resources.l_direction_se);

                // return the desired image
                return MainForm2.imagesDictionary["l_direction_se"];
            }
            else if (direction == SafeMobileLib.Utils.Direction.SSE)
            {
                // add image to the dictionary if not exists
                if (!MainForm2.imagesDictionary.ContainsKey("l_direction_sse"))
                    MainForm2.imagesDictionary.Add("l_direction_sse", global::Dispatcher.Properties.Resources.l_direction_sse);

                // return the desired image
                return MainForm2.imagesDictionary["l_direction_sse"];
            }
            else if (direction == SafeMobileLib.Utils.Direction.SSW)
            {
                // add image to the dictionary if not exists
                if (!MainForm2.imagesDictionary.ContainsKey("l_direction_ssw"))
                    MainForm2.imagesDictionary.Add("l_direction_ssw", global::Dispatcher.Properties.Resources.l_direction_ssw);

                // return the desired image
                return MainForm2.imagesDictionary["l_direction_ssw"];
            }
            else if (direction == SafeMobileLib.Utils.Direction.SW)
            {
                // add image to the dictionary if not exists
                if (!MainForm2.imagesDictionary.ContainsKey("l_direction_sw"))
                    MainForm2.imagesDictionary.Add("l_direction_sw", global::Dispatcher.Properties.Resources.l_direction_sw);

                // return the desired image
                return MainForm2.imagesDictionary["l_direction_sw"];
            }
            else if (direction == SafeMobileLib.Utils.Direction.UNKNOWN)
            {
                // add image to the dictionary if not exists
                if (!MainForm2.imagesDictionary.ContainsKey("l_direction_u"))
                    MainForm2.imagesDictionary.Add("l_direction_u", global::Dispatcher.Properties.Resources.l_direction_u);

                // return the desired image
                return MainForm2.imagesDictionary["l_direction_u"];
            }
            else if (direction == SafeMobileLib.Utils.Direction.W)
            {
                // add image to the dictionary if not exists
                if (!MainForm2.imagesDictionary.ContainsKey("l_direction_w"))
                    MainForm2.imagesDictionary.Add("l_direction_w", global::Dispatcher.Properties.Resources.l_direction_w);

                // return the desired image
                return MainForm2.imagesDictionary["l_direction_w"];
            }
            else if (direction == SafeMobileLib.Utils.Direction.WNW)
            {
                // add image to the dictionary if not exists
                if (!MainForm2.imagesDictionary.ContainsKey("l_direction_wnw"))
                    MainForm2.imagesDictionary.Add("l_direction_wnw", global::Dispatcher.Properties.Resources.l_direction_wnw);

                // return the desired image
                return MainForm2.imagesDictionary["l_direction_wnw"];
            }
            else if (direction == SafeMobileLib.Utils.Direction.WSW)
            {
                // add image to the dictionary if not exists
                if (!MainForm2.imagesDictionary.ContainsKey("l_direction_wsw"))
                    MainForm2.imagesDictionary.Add("l_direction_wsw", global::Dispatcher.Properties.Resources.l_direction_wsw);

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

            return null;
         
        }



        

    }
}