using System;
using System.IO;
using XWorld.PublishTool;

namespace XWorld.PublishTool.Cli
{
    // 瘦壳：参数解析 → PublishLayout（全部逻辑在 PublishTool 库，有 xUnit 覆盖）
    internal static class Program
    {
        // 退出码：0 成功；1 参数错误；2 发布失败
        private static int Main(string[] args)
        {
            CliOptions o;
            try { o = CliOptions.Parse(args); }
            catch (ArgumentException e) { Console.Error.WriteLine(e.Message); return 1; }

            try
            {
                GameSpec spec = GameSpecJson.ParseFile(o.SpecPath);
                string key = o.KeyPath == null ? null : File.ReadAllText(o.KeyPath);
                var layout = new PublishLayout();
                if (o.Mode == "server") layout.PublishServer(o.Src, o.Out, spec, key);
                else layout.PublishClient(o.Src, o.Out, spec, key);
                Console.WriteLine($"published {o.Mode} {spec.GameId}/{spec.Version} -> {o.Out}" +
                    (key == null ? "  [WARN] 未签名（files.txt.sig 为空）" : "  [signed]"));
                return 0;
            }
            catch (Exception e)
            {
                Console.Error.WriteLine("publish failed: " + e.Message);
                return 2;
            }
        }
    }
}