using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Reflection.Emit;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;
using System.Windows.Threading;
using System.Xml;
using Telerik.Windows.Input.Touch;

namespace eDosStation
{
    /// <summary>
    /// Interaction logic for UserInfo.xaml
    /// </summary>
    public partial class UserInfo : Window
    {
        int PersID;
        DataTable dsInfo;
        DataSet1.GetPersonOverviewRow rw;
        GridLength glz = new GridLength(0);
        Station station;

        public UserInfo( Station s,  int persid)
        {
            InitializeComponent();
            PersID = persid; 
            if (PersID == 0)
            {
                station = s;
                s.ReceivedPersid = Pelatec_DataReceived;
            }
        }

        private void showBadge(int persid)
        {
            PersID = persid;
            dataLoad();

        }
        private void Pelatec_DataReceived(int PersID)
        {
            this.Dispatcher.InvokeAsync(new Action(() => showBadge(PersID)), DispatcherPriority.Background);
        }


        private void cmdOK_Click(object sender, RoutedEventArgs e)
        {
            this.Close();
        }

        private void  SetEmpty()
        {
            LastName.Text = "Please scan your badge";
            FirstName.Text = string.Empty;
            Type.Text = string.Empty;
            BadgeColor.Text = string.Empty;
            
            QuizExpiry.Text = string.Empty;
            MedicExpiry.Text = string.Empty;
            
            RFEnd.Text = string.Empty;

            BadgeColor.Text = string.Empty;
            QuizOK.Text = string.Empty;
            MedicOK.Text = string.Empty;

            int r = Grid.GetRow(InVivoOK);
            RowDefinition rowDef = G1.RowDefinitions[r];
            rowDef.Height = glz;

            r = Grid.GetRow(InVitroOK);
            rowDef = G1.RowDefinitions[r];
            rowDef.Height = glz;

            VxExpiry.Text = string.Empty;
            VxColor.Text = string.Empty;

            

        }

        void setTBExpiry(TextBlock tb, DateTime? exp,  bool? ok)
        {
            Brush rv;

            if (ok.HasValue && !ok.Value)
            {
                rv = Converters.cbRed;
            }
            else
            {
                if (exp.HasValue)
                {
                    DateTime dt = exp.Value;
                    int weeks = (int)((dt - DateTime.Today).TotalDays / 7.0);
                    if (weeks > 2) rv = Converters.cbGreen;
                    else if (weeks > -1) rv = Converters.cbYellow;
                    else rv = Converters.cbRed;
                }
                else
                    rv = Converters.cbGray;
            }

            if (exp.HasValue) tb.Text = exp.Value.ToString("yyyy-MM-dd"); else tb.Text = string.Empty;
            tb.Background = rv;

        }

        void setTB( TextBlock tb, bool? ok, string yes="OK", string no = "Not OK")
        {
            if ( ok.HasValue && ok.Value)
            {
                tb.Text = yes;
                tb.Background = Converters.cbGreen;
            } else
            {
                tb.Text = no;
                tb.Background = Converters.cbGreen;
            }

        }

        private void dataLoad()
        {
            rw = null;
            using (var ta = new DataSet1TableAdapters.GetPersonOverviewTableAdapter())
            {
                dsInfo = ta.GetData(PersID);
                if (dsInfo != null && dsInfo.Rows.Count > 0) rw = dsInfo.Rows[0] as DataSet1.GetPersonOverviewRow;
            }

            if (rw != null)
            {
                LastName.Text = rw.LastName;
                FirstName.Text = rw.FirstName;
                Type.Text = rw.Type;
                MarginHP10_Y.Text = rw.MarginHP10_Y.ToString() + " µSv";

                if (rw.VisitIDLocked > 0)
                    VisitLocked.Text = rw.VisitIDLocked.ToString();
                else
                    VisitLocked.Text = string.Empty;

                bool? bAccessAllow = rw.AccessAllow as bool?;
                setTB(AccessAllow, bAccessAllow, no: "No Access");

                Comment.Text = rw.ReasonNoAccess;

                if (rw.eDosAgent) bToolbox.Visibility = Visibility.Visible; else bToolbox.Visibility = Visibility.Collapsed;

                if (!rw.IsinfoNull())
                {
                    XmlDocument xmlDocument = new XmlDocument();
                    xmlDocument.LoadXml(rw.info);
                    var nl = xmlDocument.SelectSingleNode("Info[1]") as XmlElement;

                    //QuizDate.Text = XmlConvert.ToDateTime(nl.GetAttribute("QuizDate"), XmlDateTimeSerializationMode.Local).ToString("yyyy-MM-dd");
                    bool bQuizOK = XmlConvert.ToBoolean(nl.GetAttribute("QuizOK"));
                    setTB(QuizOK, bQuizOK);
                    setTBExpiry(QuizExpiry, XmlConvert.ToDateTime( nl.GetAttribute("QuizExpiry"), XmlDateTimeSerializationMode.Local), bQuizOK);

                    bool bMedicOK = XmlConvert.ToBoolean(nl.GetAttribute("MedicOK"));
                    setTB(MedicOK, bMedicOK);
                    setTBExpiry(MedicExpiry, XmlConvert.ToDateTime(nl.GetAttribute("MedicExpiry"), XmlDateTimeSerializationMode.Local),bMedicOK);

                    setTBExpiry(RFEnd, XmlConvert.ToDateTime(nl.GetAttribute("RFEnd"), XmlDateTimeSerializationMode.Local), null);

                    BadgeColor.Text = nl.GetAttribute("badgeColor");
                
                    bool BunkerReq = XmlConvert.ToBoolean(nl.GetAttribute("InVivoReq"));
                    int r = Grid.GetRow(InVivoOK);
                    RowDefinition rowDef = G1.RowDefinitions[r];
                    rowDef.Height = BunkerReq ? GridLength.Auto : glz;
                    if (BunkerReq)
                    {
                        bool bInvivoOK = XmlConvert.ToBoolean(nl.GetAttribute("InVivoOK"));
                        //InVivoWbcFreq.Text = nl.GetAttribute("InVivoWbcFreq");
                        setTB(InVivoOK, bInvivoOK);
                        setTBExpiry(InVivoWbcExpiry, XmlConvert.ToDateTime(nl.GetAttribute("InVivoWbcExpiry"), XmlDateTimeSerializationMode.Local), bInvivoOK);
                    }

                    bool LRMReq = XmlConvert.ToBoolean(nl.GetAttribute("InVitroReq"));
                    r = Grid.GetRow(InVitroOK);
                    rowDef = G1.RowDefinitions[r];
                    rowDef.Height = LRMReq ? GridLength.Auto : glz;
                    if (LRMReq)
                    {
                        bool bInvitroOK = XmlConvert.ToBoolean(nl.GetAttribute("InVitroOK"));
                        //InVitroFreq.Text = nl.GetAttribute("InVitroFreq");
                        setTB(InVitroOK, bInvitroOK);
                        setTBExpiry(InVivoWbcExpiry, XmlConvert.ToDateTime(nl.GetAttribute("InVitroExpiry"), XmlDateTimeSerializationMode.Local), bInvitroOK);
                    }

                    bool bVXOK = nl.GetAttribute("VxColor").Equals("1");
                    setTB(VxColor, bVXOK);
                    setTBExpiry(VxExpiry, XmlConvert.ToDateTime(nl.GetAttribute("VxExpiry"), XmlDateTimeSerializationMode.Local), bVXOK); 
                    
                }
                else
                {
                    //QuizDate.Text = string.Empty;
                    QuizExpiry.Text = string.Empty;
                    MedicExpiry.Text = string.Empty;
                    //RFStart.Text = string.Empty;
                    RFEnd.Text = string.Empty;

                    BadgeColor.Text = string.Empty;
                    QuizOK.Text = string.Empty;
                    MedicOK.Text = string.Empty;

                    int r = Grid.GetRow(InVivoOK);
                    RowDefinition rowDef = G1.RowDefinitions[r];
                    rowDef.Height = glz;

                    r = Grid.GetRow(InVitroOK);
                    rowDef = G1.RowDefinitions[r];
                    rowDef.Height = glz;

                    VxExpiry.Text = string.Empty;
                    VxColor.Text = string.Empty;
                }
            }
        }

        private void Window_Loaded(object sender, RoutedEventArgs e)
        {
            SetEmpty();
            if (PersID != 0) dataLoad(); 
        }

        private void bToolbox_Click(object sender, RoutedEventArgs e)
        {
            MessageBox.Show("Not implemented yet", "Warning", MessageBoxButton.OK, MessageBoxImage.Information);
        }
    }
}