using System;
using System.Collections.Generic;
using System.Diagnostics;
using cAlgo.API;
using cAlgo.API.Internals;
using cAlgo.API.Indicators;
using cAlgo.Indicators;
using cAlgo.Properties;

namespace cAlgo
{
    [Indicator(IsOverlay = true, TimeZone = TimeZones.UTC, AccessRights = AccessRights.FullAccess)]
    public class AlgoCornerDownloads : Indicator
    {
        private readonly Dictionary<string, string> _dictionary = new Dictionary<string, string>
        {
            {"Candlestick Pattern Finder", "https://gumroad.com/l/RPUMy"},
            {"1-100 Moving Averages", "https://gumroad.com/l/NxFvIl"},
            {"Trading Dashboard", "https://gumroad.com/l/thdYI"},
            {"Advanced Crosshair", "https://gumroad.com/l/jjcJy"},
            {"Avg Candle Segments", "https://gumroad.com/l/IEwkDD"}
        };

        protected override void Initialize()
        {
            Chart.DisplaySettings.QuickTradeButtons = false;
            Chart.DisplaySettings.ChartScale = false;

            var canvas = new Canvas
            {
                BackgroundColor = Color.White,
                Width = Chart.Width * 3,
                Height = Chart.Height * 3
            };

            Chart.AddControl(canvas);

            var stackPanel = new StackPanel
            {
                HorizontalAlignment = HorizontalAlignment.Center,
                VerticalAlignment = VerticalAlignment.Center
            };

            var images = new Image
            {
                Source = Resources.algocorner400,
                Width = 300,
            };

            var scrollViewer = new ScrollViewer()
            {
                BackgroundColor = Color.Transparent,
                HorizontalScrollBarVisibility = ScrollBarVisibility.Disabled,
                VerticalScrollBarVisibility = ScrollBarVisibility.Auto,
            };

            var productsStack = new StackPanel();

            foreach (var product in _dictionary)
            {
                var button = new Button
                {
                    Text = string.Format("{0}", product.Key),
                    FontSize = 16,
                    Width = 300,
                    FontWeight = FontWeight.Bold,
                    HorizontalContentAlignment = HorizontalAlignment.Center,
                    ForegroundColor = Color.Black,
                    BackgroundColor = Color.WhiteSmoke,
                    HorizontalAlignment = HorizontalAlignment.Center,
                    VerticalAlignment = VerticalAlignment.Center,
                    Padding = 5,
                    Margin = 5,
                };

                button.Click += args => Process.Start(product.Value);

                productsStack.AddChild(button);
            }

            scrollViewer.Content = productsStack;

            stackPanel.AddChild(images);
            stackPanel.AddChild(scrollViewer);

            var copyrightText = new TextBlock
            {
                Text = string.Format("© {0} AlgoCorner. All rights reserved.", Server.Time.Year),
                FontSize = 14,
                ForegroundColor = Color.Black,
                HorizontalAlignment = HorizontalAlignment.Center,
                VerticalAlignment = VerticalAlignment.Bottom,
                BackgroundColor = Color.Transparent,
                FontWeight = FontWeight.Bold,
            };

            #region Media

            var contactStack = new WrapPanel
            {
                HorizontalAlignment = HorizontalAlignment.Right,
                VerticalAlignment = VerticalAlignment.Bottom,
            };

            var mailIconImage = new Image
            {
                Source = Resources.icons8_composing_mail_100,
                Width = 70,
            };

            var mailContact = new Button
            {
                Content = mailIconImage,
                ForegroundColor = Color.Black,
                HorizontalAlignment = HorizontalAlignment.Right,
                VerticalAlignment = VerticalAlignment.Top,
                BackgroundColor = Color.Transparent,
                FontWeight = FontWeight.Bold,
                Margin = 10,
                BorderThickness = 1,
                BorderColor = Color.Black
            };

            mailContact.Click += args =>
            {
                string mailto = string.Format("mailto:{0}?Subject={1}&Body={2}", "xavier@algocorner.com", "Subject", "Message Body");
                Process.Start(mailto);
            };

            var twitterIconImage = new Image
            {
                Source = Resources.twitter,
                Width = 70,
            };

            var twitterFollow = new Button
            {
                Content = twitterIconImage,
                ForegroundColor = Color.Black,
                HorizontalAlignment = HorizontalAlignment.Right,
                VerticalAlignment = VerticalAlignment.Top,
                BackgroundColor = Color.Transparent,
                FontWeight = FontWeight.Bold,
                Margin = 10,
                BorderThickness = 1,
                BorderColor = Color.Black
            };

            twitterFollow.Click += args => Process.Start("https://twitter.com/algocornerfx");

            var gumroadIconImage = new Image
            {
                Source = Resources.GumroadLogo,
                Width = 70
            };

            var gumroadVisit = new Button
            {
                Content = gumroadIconImage,
                ForegroundColor = Color.Black,
                HorizontalAlignment = HorizontalAlignment.Right,
                VerticalAlignment = VerticalAlignment.Top,
                BackgroundColor = Color.Transparent,
                FontWeight = FontWeight.Bold,
                Margin = 10,
                BorderThickness = 1,
                BorderColor = Color.Black
            };

            gumroadVisit.Click += args => Process.Start("https://gumroad.com/algocorner");

            contactStack.AddChild(gumroadVisit);
            contactStack.AddChild(twitterFollow);
            contactStack.AddChild(mailContact);

            #endregion

            Chart.AddControl(stackPanel);
            Chart.AddControl(copyrightText);
            Chart.AddControl(contactStack);
        }

        public override void Calculate(int index)
        {
            // Calculate value at specified index
            // Result[index] = ...
        }
    }
}