using System;

namespace TheGame
{
    public class GameSeed
    {
        public string SeedValue { get; set; }
        public DateTime CreatedDate { get; set; }
        public string DisplayName { get; set; }
        
        public GameSeed()
        {
            SeedValue = GenerateNewSeed();
            CreatedDate = DateTime.Now;
            DisplayName = $"Game {CreatedDate:yyyy-MM-dd HH:mm}";
        }
        
        public GameSeed(string customSeed, string displayName = "")
        {
            SeedValue = customSeed;
            CreatedDate = DateTime.Now;
            DisplayName = string.IsNullOrEmpty(displayName) ? $"Game {CreatedDate:yyyy-MM-dd HH:mm}" : displayName;
        }
        
        private static string GenerateNewSeed()
        {
            // Generera en 8-tecken seed baserad på timestamp och random
            var random = new Random();
            var timestamp = DateTime.Now.Ticks;
            var combined = timestamp + random.Next(1000, 9999);
            
            // Konvertera till hexadecimal och ta första 8 tecknen
            return Math.Abs(combined).ToString("X")[..8];
        }
        
        public override string ToString()
        {
            return $"{DisplayName} (Seed: {SeedValue})";
        }
        
        public override bool Equals(object obj)
        {
            if (obj is GameSeed other)
            {
                return SeedValue.Equals(other.SeedValue);
            }
            return false;
        }
        
        public override int GetHashCode()
        {
            return SeedValue.GetHashCode();
        }
    }
}