AutoMiningScript

using System;
using System.Linq;
using System.Reflection;
using System.Text.RegularExpressions;

// Runs against the compiled, minified export, never against the shared MINER test build.
// Match signatures instead of MDK-renamed identifiers; fail if the signature is ambiguous.
internal static class VerifyPackedRole
{
    static readonly BindingFlags Static = BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.DeclaredOnly;
    static readonly Type[] SettingsArguments = { typeof(string), typeof(string), typeof(string) };

    public static int Main(string[] args)
    {
        try
        {
            if (args.Length != 1 || !new[] { "fleet", "miner", "marker", "watchdog" }.Contains(args[0]))
                throw new ArgumentException("Supply the expected export role.");
            var expected = args[0];
            var entry = typeof(PackedVerification.Program);
            var selector = entry.GetMethods(Static).Single(m => m.ReturnType == typeof(string) && m.GetParameters().Length == 0);
            var actual = (string)selector.Invoke(null, null);
            Require(actual == expected, "Export initializes as " + actual + "; expected " + expected + ".");

            var settings = entry.GetNestedTypes(BindingFlags.Public | BindingFlags.NonPublic)
                .Single(t => t.GetConstructor(SettingsArguments) != null);
            var create = settings.GetConstructor(SettingsArguments);
            var blank = create.Invoke(new object[] { "", actual, "check-id" });
            var roleField = settings.GetFields(BindingFlags.Public | BindingFlags.Instance)
                .Single(f => f.FieldType == typeof(string) && (string)f.GetValue(blank) == actual);
            var template = settings.GetMethods(Static).Single(m => m.ReturnType == typeof(string) &&
                m.GetParameters().Select(p => p.ParameterType).SequenceEqual(new[] { typeof(string), typeof(string) }));
            var generated = (string)template.Invoke(null, new object[] { actual, "check-id" });
            Require(!Regex.IsMatch(generated, @"(?im)^\s*(Role|角色)\s*="), "Generated configuration still exposes a role parameter.");
            var localized = create.Invoke(new object[] { generated, actual, "fallback-id" });
            Require((string)roleField.GetValue(localized) == expected, "Generated configuration has the wrong role.");
            Require(settings.GetFields(BindingFlags.Public | BindingFlags.Instance)
                .Any(f => f.FieldType == typeof(string) && (string)f.GetValue(localized) == "check-id"), "Generated configuration lost its ID.");

            var existing = create.Invoke(new object[] { "[System]\nRole=" + expected + "\nId=existing-id\n", actual, "fallback-id" });
            Require((string)roleField.GetValue(existing) == expected, "Existing configuration cannot load its role.");
            foreach (var oldValue in new[] { "miner", "fleet", "marker", "watchdog", "", "not-a-role" })
            {
                var old = create.Invoke(new object[] { "[System]\nRole=" + oldValue + "\nId=check-id\n", actual, "fallback-id" });
                Require((string)roleField.GetValue(old) == expected, "Legacy role changed the compiled identity.");
            }
            var mixed = create.Invoke(new object[] { "[System]\nRole=invalid\n[系统]\n角色=legacy\n", actual, "check-id" });
            Require((string)roleField.GetValue(mixed) == expected, "Legacy Chinese/English role aliases changed the compiled identity.");
            Console.WriteLine("Packed role verified: " + expected + " (compiled identity, role-free template, default/localized/existing configuration, ignored legacy roles).");
            return 0;
        }
        catch (Exception e)
        {
            Console.Error.WriteLine("Packed role verification failed: " + e.GetBaseException().Message);
            return 1;
        }
    }

    static void Require(bool condition, string message)
    {
        if (!condition) throw new InvalidOperationException(message);
    }
}