using System;
using System.IO;

namespace CLre_server.API.Config
{
    [Serializable]
    public struct CLreConfig
    {
        public bool clre_clients_only;
        public bool web_server;
        public bool terrain_exclusion_zone;

        public static CLreConfig Default()
        {
            return new CLreConfig
            {
                clre_clients_only = false,
                web_server = false,
                terrain_exclusion_zone = false,
            };
        }

        public static CLreConfig FromString(string s)
        {
            return UnityEngine.JsonUtility.FromJson<CLreConfig>(s);
        }

        public static CLreConfig FromFile(string path)
        {
            string s = File.ReadAllText(path);
            return FromString(s);
        }
        
        public static CLreConfig FromFileSafely(string path)
        {
            // try to load config file
            CLreConfig conf = Default();
            try
            {
                string s = File.ReadAllText(path);
                conf = FromString(s);
            }
            catch (Exception e)
            {
                Utility.Logging.LogWarning($"Failed to load {path}: {e}\n{e.StackTrace}");
                try
                {
                    File.WriteAllText(path, conf.ToString());
                }
                catch (Exception e2)
                {
                    Utility.Logging.LogWarning($"Failed to write {path}: {e2}\n{e2.StackTrace}");
                }
            }

            return conf;
        }

        public override string ToString()
        {
            return UnityEngine.JsonUtility.ToJson(this, true);
        }
    }
}