using System;
using UnityEngine.XR.OpenXR.Features.MagicLeapSupport.NativeInterop;

namespace UnityEngine.XR.OpenXR.Features.MagicLeapSupport
{
    namespace MagicLeapLocalizationMapNativeTypes
    {
        internal enum XrLocalizationMapStructTypes : ulong
        {
            XrTypeLocalizationMap = 1000139000U,
            XrTypeEventDataLocalizationChanged = 1000139001U,
            XrTypeMapLocalizationRequestInfo = 1000139002U,
            XrTypeLocalizationMapImportInfo = 1000139003U,
            XrTypeLocalizationEnableEventsInfo = 1000139004U
        }

        internal enum XrLocalizationMapType
        {
            Device,
            Cloud
        }

        internal enum XrLocalizationMapState : uint
        {
            NotLocalized,
            Localized,
            LocalizationPending,
            LocalizationPendingBeforeRetry
        }

        internal enum XrLocalizationMapConfidence : uint
        {
            Poor,
            Fair,
            Good,
            Excellent
        }

        [Flags]
        internal enum XrLocalizationMapErrorFlags : ulong
        {
            XrLocalizationMapErrorUnknown = 0x00000001,
            XrLocalizationMapErrorOutOfMappedArea = 0x00000002,
            XrLocalizationMapErrorLowFeatureCount = 0x00000004,
            XrLocalizationMapErrorExcessiveMotion = 0x00000008,
            XrLocalizationMapErrorLowLight = 0x00000010,
            XrLocalizationMapErrorHeadPose = 0x00000020
        }


        internal unsafe struct XrLocalizationMap
        {
            internal const int NameLength = 64;
            internal XrLocalizationMapStructTypes Type;
            internal IntPtr Next;
            internal fixed byte Name[NameLength];
            internal XrUUID MapUUID;
            internal XrLocalizationMapType MapType;
        }

        internal struct XrEventDataLocalizationChanged
        {
            internal XrLocalizationMapStructTypes Type;
            internal IntPtr Next;
            internal ulong Session;
            internal XrLocalizationMapState MapState;
            internal XrLocalizationMap LocalizationMap;
            internal XrLocalizationMapConfidence Confidence;
            internal XrLocalizationMapErrorFlags ErrorFlags;
        }

        internal struct XrLocalizationMapQueryInfoBaseHeader
        {
            internal XrLocalizationMapStructTypes Type;
            internal IntPtr Next;
        }

        internal struct XrMapLocalizationRequestInfo
        {
            internal XrLocalizationMapStructTypes Type;
            internal IntPtr Next;
            internal XrUUID MapUUID;
        }

        internal unsafe struct XrLocalizationMapImportInfo
        {
            internal XrLocalizationMapStructTypes Type;
            internal IntPtr Next;
            internal uint Size;
            internal byte* Data;
        }

        internal struct XrLocalizationEnableEventsInfo
        {
            internal XrLocalizationMapStructTypes Type;
            internal IntPtr Next;
            internal uint Enabled;
        }
    }
}