using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using System.IO;

namespace AuroraFramework.Configuration
{
    public abstract class BaseConfiguration
    {
        private readonly string filePath;
        private JObject jsonSettings;

        protected BaseConfiguration(string filePath)
        {
            this.filePath = filePath;
            ReadFile();
        }

        private void ReadFile()
        {
            StreamReader reader = new StreamReader(filePath);

            jsonSettings = JsonConvert.DeserializeObject<JObject>(reader.ReadToEnd());
        }

        protected T Get<T>(string key)
        {
            return jsonSettings[key].Value<T>();
        }
    }
}

namespace AuroraFramework.Configuration.Types
{
    public class DatabaseConfiguration : BaseConfiguration
    {
        public string Server { get; set; }
        public string Username { get; set; }
        public string Password { get; set; }
        public string Database { get; set; }

        public DatabaseConfiguration()
            : base("db.settings.json")
        {
            Server = Get<string>("server");
            Username = Get<string>("username");
            Password = Get<string>("password");
            Database = Get<string>("database");
        }
    }
}