using System;
using System.Collections.Generic;
using System.Globalization;
using System.Windows;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Media;

namespace WpfApp1.Logic
{
    public class ThreatToInlinesConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            Event t = (Event)value;
            List<Run> inlines = new List<Run>();

            Color zoneColor = Color.FromRgb(0, 0, 0);
            Color textColor = Color.FromRgb(200, 0, 160);
            string zone = "";
            string phase = "";
            if (t.Time / 60 > 10)
            {
                inlines.Add(new Run(" "));
            }
            switch (t.Types)
            {
                case Types.LineBreak:
                    inlines.Add(new Run($""));
                    return inlines;

                case Types.Start:
                    inlines.Add(new Run($" 0:00  Enemy activity detected. Please begin 1st phase."));
                    return inlines;

                case Types.PhaseEnd:
                    switch (t.Phase)
                    {
                        case Phase.first:
                            phase = "1st";
                            break;

                        case Phase.second:
                            phase = "2nd";
                            break;

                        case Phase.third:
                            phase = "3rd";
                            break;

                        default:
                            throw new ArgumentOutOfRangeException();
                    }
                    switch (t.PhaseStep)
                    {
                        case PhaseStep.one:
                            inlines.Add(new Run($" {t.Time / 60}:{(t.Time % 60).ToString("D2")}  {phase} phase ends in one minute."));
                            break;

                        case PhaseStep.two:
                            inlines.Add(new Run($" {t.Time / 60}:{(t.Time % 60).ToString("D2")}  {phase} phase ends in twenty seconds."));
                            break;

                        case PhaseStep.three:
                            switch (t.Phase)
                            {
                                case Phase.first:
                                    inlines.Add(new Run($" {t.Time / 60}:{(t.Time % 60).ToString("D2")}  {phase} ends in 5, 4, 3, 2, 1 ... 2nd phase."));
                                    break;

                                case Phase.second:
                                    inlines.Add(new Run($" {t.Time / 60}:{(t.Time % 60).ToString("D2")}  {phase} ends in 5, 4, 3, 2, 1 ... 3rd phase."));
                                    break;

                                case Phase.third:
                                    inlines.Add(new Run($" {t.Time / 60}:{(t.Time % 60).ToString("D2")}  {phase} ends in 5, 4, 3, 2, 1. Mission Complete."));
                                    break;
                            }
                            break;

                        default:
                            throw new ArgumentOutOfRangeException();
                    }
                    return inlines;

                case Types.DataTransfer:
                    inlines.Add(new Run($" {t.Time / 60}:{(t.Time % 60).ToString("D2")}  Data Transfer. Data transfer in 5, 4, 3, 2, 1.") { Foreground = new SolidColorBrush(textColor) });
                    return inlines;

                case Types.IncomingData:
                    inlines.Add(new Run($" {t.Time / 60}:{(t.Time % 60).ToString("D2")}  Incoming data.") { Foreground = new SolidColorBrush(textColor) });
                    return inlines;

                case Types.CommunicationOutage:
                    inlines.Add(new Run($" {t.Time / 60}:{(t.Time % 60).ToString("D2")}  Communication system down ...") { Foreground = new SolidColorBrush(textColor) });
                    return inlines;

                case Types.CommunicationRestored:
                    inlines.Add(new Run($" {t.Time / 60}:{(t.Time % 60).ToString("D2")}        ... communications restored.") { Foreground = new SolidColorBrush(textColor) });
                    return inlines;

                case Types.Threat:
                    switch (t.Zone)
                    {
                        case Zone.Red:
                            zoneColor = Color.FromRgb(255, 0, 0);
                            zone = " Red";
                            break;

                        case Zone.Blue:
                            zoneColor = Color.FromRgb(0, 0, 255);
                            zone = " Blue";
                            break;

                        case Zone.White:
                            zoneColor = Color.FromRgb(255, 255, 255);
                            zone = " White";
                            break;

                        case Zone.Internal:
                            zoneColor = Color.FromRgb(20, 128, 20);
                            textColor = Color.FromRgb(20, 128, 20);
                            break;

                        default:
                            throw new ArgumentOutOfRangeException();
                    }

                    if (t.Unconfirmed == 1)
                    {
                        inlines.Add(new Run($"[{t.Time / 60}:{(t.Time % 60).ToString("D2")}] [ Unconfirmed: Time T+{t.T} ") { Foreground = new SolidColorBrush(textColor) });
                    }
                    else
                    {
                        inlines.Add(new Run($" {t.Time / 60}:{(t.Time % 60).ToString("D2")}  Time T+{t.T} ") { Foreground = new SolidColorBrush(textColor) });
                    }
                    if (t.Severe == 1)
                        inlines.Add(new Run("serious ") { Foreground = new SolidColorBrush(textColor), FontWeight = FontWeights.Bold });
                    if (t.Zone == Zone.Internal)
                        inlines.Add(new Run("internal ") { Foreground = new SolidColorBrush(textColor) });

                    inlines.Add(new Run("Threat ") { Foreground = new SolidColorBrush(textColor) });
                    if (t.Zone != Zone.Internal)
                    {
                        inlines.Add(new Run("in zone ") { Foreground = new SolidColorBrush(textColor) });
                        inlines.Add(new Run(zone) { Foreground = new SolidColorBrush(zoneColor), FontWeight = FontWeights.Bold });
                    }
                    if (t.Unconfirmed == 1)
                    {
                        inlines.Add(new Run("]") { Foreground = new SolidColorBrush(textColor) });
                    }
                    return inlines;
            }
            return inlines;
        }
        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }
}