using System;
using System.Drawing;
using System.IO;
using System.Reflection;
using System.Windows.Forms;
using Timer = System.Windows.Forms.Timer;

namespace CramLinkClientGUI
{
    public partial class SplashForm : Form
    {
        private Timer fadeTimer;
        public SplashForm()
        {
            InitializeComponent();
            StartFadeIn();
            LoadLogo();
        }
        private void StartFadeIn()
        {
            this.Opacity = 0;
            fadeTimer = new Timer();
            fadeTimer.Interval = 30; // ms
            fadeTimer.Tick += (s, e) =>
            {
                if (this.Opacity < 1)
                    this.Opacity += 0.05;
                else
                    fadeTimer.Stop();
            };
            fadeTimer.Start();
        }

        private void LoadLogo()
        {
            var assembly = Assembly.GetExecutingAssembly();
            using Stream stream = assembly.GetManifestResourceStream("CramLink_v2.Assets.logo.png");
            if (stream != null)
                logoBox.Image = Image.FromStream(stream);
        }
    }
}