using System;

namespace Bit.Icons.Models
{
    public class IconResult
    {
        public IconResult(string href, string sizes)
        {
            Path = href;
            if(!string.IsNullOrWhiteSpace(sizes))
            {
                var sizeParts = sizes.Split('x');
                if(sizeParts.Length == 2 && int.TryParse(sizeParts[0].Trim(), out var width) &&
                    int.TryParse(sizeParts[1].Trim(), out var height))
                {
                    DefinedWidth = width;
                    DefinedHeight = height;

                    if(width == height)
                    {
                        if(width == 32)
                        {
                            Priority = 1;
                        }
                        else if(width == 64)
                        {
                            Priority = 2;
                        }
                        else if(width >= 24 && width <= 128)
                        {
                            Priority = 3;
                        }
                        else if(width == 16)
                        {
                            Priority = 4;
                        }
                        else
                        {
                            Priority = 100;
                        }
                    }
                }
            }

            if(Priority == 0)
            {
                Priority = 200;
            }
        }

        public IconResult(Uri uri, byte[] bytes, string format)
        {
            Path = uri.ToString();
            Icon = new Icon
            {
                Image = bytes,
                Format = format
            };
            Priority = 10;
        }

        public string Path { get; set; }
        public int? DefinedWidth { get; set; }
        public int? DefinedHeight { get; set; }
        public Icon Icon { get; set; }
        public int Priority { get; set; }
    }
}