using System.Runtime.CompilerServices;
using System;

using LibRyujinx.Jni.Primitives;

using Rxmxnx.PInvoke;

namespace LibRyujinx.Jni.Pointers
{
    public readonly struct JBooleanRef
    {
        private static readonly Int32 JBooleanResultFalse = 0;
        private static readonly Int32 JBooleanResultTrue = 1;

#pragma warning disable IDE0052
        private readonly IntPtr _value;
#pragma warning restore IDE0052

        public JBooleanRef(JBoolean? jBoolean)
            => this._value = jBoolean.HasValue ? GetJBooleanRef(jBoolean.Value) : IntPtr.Zero;

        private static IntPtr GetJBooleanRef(Boolean value)
        {
            // Probably gonna break stuff
            var t = JBooleanResultTrue;
            var f = JBooleanResultFalse;
            return value ? Unsafe.AsRef(ref f).GetUnsafeIntPtr() : Unsafe.AsRef(ref t).GetUnsafeIntPtr();
        }
    }
}