using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
#if WIN32 
using MSHTML;
#else
using mshtml;
#endif
using sharpknife.Utils;
using System.Globalization;
using sharpknife.Controls;
using System.Drawing;
using System.IO;
using sharpknife.Data;

namespace sharpknife.Strategies
{
    class ClixSenseStrategy : Strategy
    {
        // API Key
        // edc5049bd035dd7f2ac78691a8ff1253
        // API Secret
        // 73963b0186372806ca3d5829fa2a2514
        // API Status
        // Active

        public override bool CheckLogin(WebBrowserControl browser, PTCSource source)
        {
            string body = browser.Html;

            return StringUtils.Contains(body, "You will not be compensated for clicking on these ads unless you are signed in.");
        }

        public override void Login(WebBrowserControl browser, PTCSource source)
        {
            IHTMLElementCollection inputFields = HtmlUtils.GetElementCollection(browser.Document, "input");

            foreach (IHTMLInputElement element in inputFields)
            {
                if (element.name == "username")
                {
                    element.value = source.Username;
                }
                else if (element.name == "password")
                {
                    element.value = source.Password;
                }
                else if (element.type == "submit" && element.value == "Login")
                {
                    ((IHTMLElement)element).click();
                    return;
                }
            }
        }

        public override decimal GetBalance(WebBrowserControl browser, PTCSource source)
        {
            throw new NotImplementedException();
        }

        public override bool SolveCaptcha(WebBrowserControl browser, PTCSource source)
        {
            //<div id="cpics">
            IHTMLElement div = HtmlUtils.GetElement(browser.Document, "cpics");

            IHTMLElementCollection elements = ((IHTMLElementCollection)div.all).tags("img");

            Bitmap[] images = new Bitmap[5];

            int i = 0;
            foreach (IHTMLElement element in elements)
            {
                IHTMLImgElement image = (IHTMLImgElement)element;

                images[i] = ImageUtils.GetImage(image);

                if (images[i] == null)
                {
                    return false;
                }

                i++;
            }

            DirectoryInfo catsDirectory = new DirectoryInfo(string.Format(@"..\..\Images\Captcha\PetFinder\Cats"));
            DirectoryInfo dogsDirectory = new DirectoryInfo(string.Format(@"..\..\Images\Captcha\PetFinder\Dogs"));

            int cats = 0;
            int dogs = 0;

            CatsCaptchaConfirm.MatchType[] matches = new CatsCaptchaConfirm.MatchType[5];

            i = 0;

            foreach (Bitmap bitmap in images)
            {
                string tempImage = Path.GetTempFileName();
                bitmap.Save(tempImage);

                Bitmap left = new Bitmap(tempImage);

                FileInfo[] files = null;
                bool found = false;

#region Cats

                files = catsDirectory.GetFiles();

                found = false;

                // Compare with cats
                foreach (FileInfo file in files)
                {
                    Bitmap right = new Bitmap(file.FullName);
                    Image reference = Bitmap.FromFile(file.FullName);

                    if (ImageUtils.CompareImages(left, right, 1, 1, left.Width, left.Height, 10))
                    {
                        matches[i] = CatsCaptchaConfirm.MatchType.Cat;
                        found = true;
                        cats++;
                        break;
                    }

                    right.Dispose();
                }

#endregion

                //if (found)
                //{
                //    break;
                //}

#region Dogs

                files = dogsDirectory.GetFiles();

                found = false;

                foreach (FileInfo file in files)
                {
                    Bitmap right = new Bitmap(file.FullName);
                    Image reference = Bitmap.FromFile(file.FullName);

                    if (ImageUtils.CompareImages(left, right, 1, 1, left.Width, left.Height, 10))
                    {
                        matches[i] = CatsCaptchaConfirm.MatchType.Dog;
                        found = true;
                        dogs++;
                        break;
                    }

                    right.Dispose();
                }

#endregion

                left.Dispose();

                if (!found)
                {
                    matches[i] = CatsCaptchaConfirm.MatchType.None;
                }

                i++;
            }


            CatsCaptchaConfirm dialog = new CatsCaptchaConfirm(false);
            //UpsideDownCaptchaConfirm dialog = new UpsideDownCaptchaConfirm();
            dialog.Image1 = (Bitmap)images[0];
            dialog.Image2 = (Bitmap)images[1];
            dialog.Image3 = (Bitmap)images[2];
            dialog.Image4 = (Bitmap)images[3];
            dialog.Image5 = (Bitmap)images[4];
            dialog.Match1 = matches[0];
            dialog.Match2 = matches[1];
            dialog.Match3 = matches[2];
            dialog.Match4 = matches[3];
            dialog.Match5 = matches[4];

            if (dialog.ShowDialog() == true)
            {
                //<div id="cpics">
                //  <img class="sp" onload="pl()" onclick="cC(1)" src="http://csstatic.com/c/134a83f29483e118a697bc339bc4e84c.jpg">
                //  <img class="sp" onload="pl()" onclick="cC(2)" src="http://csstatic.com/c/b35d9b39e99fb6af4bea07426861922c.jpg">
                //  <img class="sp" onload="pl()" onclick="cC(3)" src="http://csstatic.com/c/82efe2238d392f75d30147708a8a703e.jpg">
                //  <img class="sp" onload="pl()" onclick="cC(4)" src="http://csstatic.com/c/b1c1ef291fbf3a604d02c7ae200eed0d.jpg">
                //  <img class="sp" onload="pl()" onclick="cC(5)" src="http://csstatic.com/c/44e3389c49c39f80ef4fc20851313e82.jpg">
                //</div>

                i = 0;

                foreach (IHTMLElement element in elements)
                {
                    if (i == dialog.Match)
                    {
                        element.click();
                        return true;
                    }

                    i++;
                }
            }

            return false;
        }

        public override Ad ParseMail(Mail mail)
        {
            throw new NotImplementedException();
        }

        public override bool ParseAds(WebBrowserControl browser, PTCSource source)
        {
            throw new NotImplementedException();
        }

        public override decimal GetReferrals(WebBrowserControl browser, PTCSource source)
        {
            throw new NotImplementedException();
        }
    }
}