XRLib/Assets/Scripts/UVC/Data/URLList.cs

#nullable enable

using System;
using System.Collections.Generic;

namespace UVC.Data
{
    /// <summary>
    /// URL <20>ּҸ<D6BC> Ű-<2D><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϰ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD> Ŭ<><C5AC><EFBFBD><EFBFBD><EFBFBD>Դϴ<D4B4>.
    /// </summary>
    public static class URLList
    {
        /// <summary>
        /// URL<52><4C> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD> <20><><EFBFBD><EFBFBD> Dictionary <20>÷<EFBFBD><C3B7><EFBFBD>
        /// </summary>
        private static Dictionary<string, string> urls = new Dictionary<string, string>();
        public static IReadOnlyDictionary<string, string> Urls => urls;

        /// <summary>
        /// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> Ű<><C5B0> URL<52><4C> <20>÷<EFBFBD><C3B7>ǿ<EFBFBD> <20>߰<EFBFBD><DFB0>մϴ<D5B4>. Ű<><C5B0> <20>̹<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϸ<EFBFBD> URL<52><4C> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ʈ<EFBFBD>մϴ<D5B4>.
        /// </summary>
        /// <param name="key">URL<52><4C> <20><><EFBFBD><EFBFBD><EFBFBD>ϱ<EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> Ű</param>
        /// <param name="url"><3E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> URL <20><><EFBFBD>ڿ<EFBFBD></param>
        /// <example>
        /// <code>
        /// URLList.Add("google", "https://www.google.com");
        /// URLList.Add("naver", "https://www.naver.com");
        /// 
        /// // <20><><EFBFBD><EFBFBD> Ű<><C5B0> URL <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ʈ
        /// URLList.Add("google", "https://www.google.co.kr");
        /// </code>
        /// </example>
        public static void Add(string key, string url)
        {
            if (!urls.ContainsKey(key))
            {
                urls.Add(key, url);
            }
            else
            {
                urls[key] = url; // Update existing URL
            }
        }

        /// <summary>
        /// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> Ű<><C5B0> <20>ش<EFBFBD><D8B4>ϴ<EFBFBD> URL<52><4C> <20>÷<EFBFBD><C3B7>ǿ<EFBFBD><C7BF><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>մϴ<D5B4>.
        /// </summary>
        /// <param name="key"><3E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> URL<52><4C> Ű</param>
        /// <example>
        /// <code>
        /// URLList.Add("temp", "https://www.temp.com");
        /// 
        /// // URL <20><><EFBFBD><EFBFBD>
        /// URLList.Remove("temp");
        /// 
        /// // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ʴ<EFBFBD> Ű <20><><EFBFBD><EFBFBD> <20>õ<EFBFBD>(<28>ƹ<EFBFBD> <20>ϵ<EFBFBD> <20>߻<EFBFBD><DFBB><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>)
        /// URLList.Remove("nonexistent");
        /// </code>
        /// </example>
        public static void Remove(string key)
        {
            if (urls.ContainsKey(key))
            {
                urls.Remove(key);
            }
        }

        /// <summary>
        /// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> Ű<><C5B0> <20>÷<EFBFBD><C3B7>ǿ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD><CFB4><EFBFBD> Ȯ<><C8AE><EFBFBD>մϴ<D5B4>.
        /// </summary>
        /// <param name="key">Ȯ<><C8AE><EFBFBD><EFBFBD> Ű</param>
        /// <returns>Ű<><C5B0> <20><><EFBFBD><EFBFBD><EFBFBD>ϸ<EFBFBD> true, <20>׷<EFBFBD><D7B7><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> false</returns>
        /// <example>
        /// <code>
        /// URLList.Add("github", "https://github.com");
        /// 
        /// // Ű <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> Ȯ<><C8AE>
        /// if(URLList.ContainsKey("github"))
        /// {
        ///     Console.WriteLine("GitHub URL<52><4C> <20><><EFBFBD><EFBFBD><EFBFBD>մϴ<D5B4>.");
        /// }
        /// 
        /// if(!URLList.ContainsKey("gitlab"))
        /// {
        ///     Console.WriteLine("GitLab URL<52><4C> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ʽ<EFBFBD><CABD>ϴ<EFBFBD>.");
        /// }
        /// </code>
        /// </example>
        public static bool ContainsKey(string key)
        {
            return urls.ContainsKey(key);
        }

        /// <summary>
        /// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> Ű<><C5B0> <20>ش<EFBFBD><D8B4>ϴ<EFBFBD> URL<52><4C> <20><>ȯ<EFBFBD>մϴ<D5B4>.
        /// </summary>
        /// <param name="key"><3E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> URL<52><4C> Ű</param>
        /// <returns>Ű<><C5B0> <20>ش<EFBFBD><D8B4>ϴ<EFBFBD> URL <20>Ǵ<EFBFBD> Ű<><C5B0> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> null</returns>
        /// <example>
        /// <code>
        /// URLList.Add("youtube", "https://www.youtube.com");
        /// 
        /// // URL <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
        /// string youtubeUrl = URLList.Get("youtube");
        /// if (youtubeUrl != null)
        /// {
        ///     Console.WriteLine($"YouTube URL: {youtubeUrl}");
        /// }
        /// 
        /// // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ʴ<EFBFBD> Ű<><C5B0> URL <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
        /// string nullUrl = URLList.Get("nonexistent");
        /// if (nullUrl == null)
        /// {
        ///     Console.WriteLine("URL<52><4C> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ʽ<EFBFBD><CABD>ϴ<EFBFBD>.");
        /// }
        /// </code>
        /// </example>
        public static string? Get(string key)
        {
            if (urls.TryGetValue(key, out string url))
            {
                return url;
            }
            return null; // or throw an exception if preferred
        }

        /// <summary>
        /// URL<52><4C><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>κ<EFBFBD><CEBA><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>մϴ<D5B4>.
        /// </summary>
        /// <param name="url"><3E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> URL</param>
        /// <returns><3E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>Ǵ<EFBFBD> <20>Ľ<EFBFBD> <20><><EFBFBD><EFBFBD> <20><> null</returns>
        /// <example>
        /// <code>
        /// string domain = URLList.ExtractDomain("https://www.example.com/path/page.html");
        /// Console.WriteLine(domain); // <20><><EFBFBD><EFBFBD>: www.example.com
        /// </code>
        /// </example>
        public static string? ExtractDomain(string url)
        {
            if (string.IsNullOrEmpty(url))
                return null;

            try
            {
                Uri uri = new Uri(url);
                return uri.Host;
            }
            catch (UriFormatException)
            {
                return null;
            }
        }
    }
}