using Godot;
using System;

namespace VideoOrchestra.Platform
{
    /// <summary>
    /// iOS VP9 decoder implementation using VideoToolbox
    /// Future implementation for iOS platform
    /// </summary>
    public class iOSVP9Decoder : IVP9PlatformDecoder
    {
        public string PlatformName => "iOS";
        public bool IsHardwareDecodingSupported => false; // TODO: Implement VideoToolbox support
        
        public bool Initialize(int width, int height, bool enableHardware = true)
        {
            GD.PrintErr("iOS VP9 decoder not yet implemented. VideoToolbox integration coming in future release.");
            return false;
        }
        
        public bool DecodeFrame(byte[] frameData, int streamId)
        {
            return false;
        }
        
        public ImageTexture GetDecodedTexture(int streamId)
        {
            return null;
        }
        
        public uint GetNativeTextureId(int streamId)
        {
            return 0;
        }
        
        public VP9DecoderStatus GetStatus()
        {
            return VP9DecoderStatus.Uninitialized;
        }
        
        public void Release()
        {
            // No-op for unimplemented platform
        }
        
        public void Dispose()
        {
            Release();
        }
    }
    
    /// <summary>
    /// macOS VP9 decoder implementation using VideoToolbox
    /// Future implementation for macOS platform
    /// </summary>
    public class macOSVP9Decoder : IVP9PlatformDecoder
    {
        public string PlatformName => "macOS";
        public bool IsHardwareDecodingSupported => false; // TODO: Implement VideoToolbox support
        
        public bool Initialize(int width, int height, bool enableHardware = true)
        {
            GD.PrintErr("macOS VP9 decoder not yet implemented. VideoToolbox integration coming in future release.");
            return false;
        }
        
        public bool DecodeFrame(byte[] frameData, int streamId)
        {
            return false;
        }
        
        public ImageTexture GetDecodedTexture(int streamId)
        {
            return null;
        }
        
        public uint GetNativeTextureId(int streamId)
        {
            return 0;
        }
        
        public VP9DecoderStatus GetStatus()
        {
            return VP9DecoderStatus.Uninitialized;
        }
        
        public void Release()
        {
            // No-op for unimplemented platform
        }
        
        public void Dispose()
        {
            Release();
        }
    }
}