using System.IO;
using System.Text;

namespace Wabbajack.DTOs.ConverterGenerators
{
    public class CFile
    {
        private readonly StringBuilder _sb;
        private int _indent;

        public CFile()
        {
            _sb = new StringBuilder();
            Code("// THIS FILE IS AUTOGENERATED DO NOT EDIT BY HAND");
            Code("using System;");
            Code("using System.Text.Json;");
            Code("using System.Text.Json.Serialization;");
            Code("using Wabbajack.Hashing.xxHash64;");
            Code("using Microsoft.Extensions.DependencyInjection;");
            Code("");
        }

        public void Write(string path)
        {
            File.WriteAllText(path, _sb.ToString());
        }

        public void Code(string c)
        {
            if (c.EndsWith("}"))
                _indent--;

            for (var i = 0; i < _indent; i++) _sb.Append("  ");
            _sb.AppendLine(c);

            if (c.EndsWith("{"))
                _indent++;
        }
    }
}