/*
 * Copyright (C) 2023 Biswapriyo Nath
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */

#ifdef __WIDL__
#pragma winrt ns_prefix
#endif

import "inspectable.idl";
import "windows.foundation.idl";
import "windows.media.idl";
import "windows.media.capture.idl";
import "windows.media.render.idl";
import "windows.storage.streams.idl";

namespace Windows.Media.Effects {
    typedef enum AudioEffectType AudioEffectType;

    interface IAudioCaptureEffectsManager;
    interface IAudioEffect;
    interface IAudioEffectsManagerStatics;
    interface IAudioRenderEffectsManager;
    interface IAudioRenderEffectsManager2;

    runtimeclass AudioCaptureEffectsManager;
    runtimeclass AudioEffect;
    runtimeclass AudioEffectsManager;
    runtimeclass AudioRenderEffectsManager;

    declare {
        interface Windows.Foundation.Collections.IIterable<Windows.Media.Effects.AudioEffect *>;
        interface Windows.Foundation.Collections.IIterator<Windows.Media.Effects.AudioEffect *>;
        interface Windows.Foundation.Collections.IVectorView<Windows.Media.Effects.AudioEffect *>;
        interface Windows.Foundation.TypedEventHandler<Windows.Media.Effects.AudioCaptureEffectsManager *, IInspectable *>;
        interface Windows.Foundation.TypedEventHandler<Windows.Media.Effects.AudioRenderEffectsManager *, IInspectable *>;
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0)
    ]
    enum AudioEffectType
    {
        Other                    = 0,
        AcousticEchoCancellation = 1,
        NoiseSuppression         = 2,
        AutomaticGainControl     = 3,
        BeamForming              = 4,
        ConstantToneRemoval      = 5,
        Equalizer                = 6,
        LoudnessEqualizer        = 7,
        BassBoost                = 8,
        VirtualSurround          = 9,
        VirtualHeadphones        = 10,
        SpeakerFill              = 11,
        RoomCorrection           = 12,
        BassManagement           = 13,
        EnvironmentalEffects     = 14,
        SpeakerProtection        = 15,
        SpeakerCompensation      = 16,
        DynamicRangeCompression  = 17,
        [contract(Windows.Foundation.UniversalApiContract, 12.0)]
        FarFieldBeamForming      = 18,
        [contract(Windows.Foundation.UniversalApiContract, 13.0)]
        DeepNoiseSuppression     = 19,
    };

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        exclusiveto(Windows.Media.Effects.AudioCaptureEffectsManager),
        uuid(8f85c271-038d-4393-8298-540110608eef)
    ]
    interface IAudioCaptureEffectsManager : IInspectable
    {
        [eventadd] HRESULT AudioCaptureEffectsChanged(
            [in] Windows.Foundation.TypedEventHandler<Windows.Media.Effects.AudioCaptureEffectsManager *, IInspectable *> *handler,
            [out, retval] EventRegistrationToken *token
        );
        [eventremove] HRESULT AudioCaptureEffectsChanged(
            [in] EventRegistrationToken token
        );
        HRESULT GetAudioCaptureEffects(
            [out, retval] Windows.Foundation.Collections.IVectorView<Windows.Media.Effects.AudioEffect *> **effects
        );
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        exclusiveto(Windows.Media.Effects.AudioEffect),
        uuid(34aafa51-9207-4055-be93-6e5734a86ae4)
    ]
    interface IAudioEffect : IInspectable
    {
        [propget] HRESULT AudioEffectType([out, retval] Windows.Media.Effects.AudioEffectType *value);
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        exclusiveto(Windows.Media.Effects.AudioEffectsManager),
        uuid(66406c04-86fa-47cc-a315-f489d8c3fe10)
    ]
    interface IAudioEffectsManagerStatics : IInspectable
    {
        [overload("CreateAudioRenderEffectsManager")]
        HRESULT CreateAudioRenderEffectsManager(
            [in] HSTRING device_id,
            [in] Windows.Media.Render.AudioRenderCategory category,
            [out, retval] Windows.Media.Effects.AudioRenderEffectsManager **value
        );
        [overload("CreateAudioRenderEffectsManager")]
        HRESULT CreateAudioRenderEffectsManagerWithMode(
            [in] HSTRING device_id,
            [in] Windows.Media.Render.AudioRenderCategory category,
            [in] Windows.Media.AudioProcessing mode,
            [out, retval] Windows.Media.Effects.AudioRenderEffectsManager **value
        );
        [overload("CreateAudioCaptureEffectsManager")]
        HRESULT CreateAudioCaptureEffectsManager(
            [in] HSTRING device_id,
            [in] Windows.Media.Capture.MediaCategory category,
            [out, retval] Windows.Media.Effects.AudioCaptureEffectsManager **value
        );
        [overload("CreateAudioCaptureEffectsManager")]
        HRESULT CreateAudioCaptureEffectsManagerWithMode(
            [in] HSTRING device_id,
            [in] Windows.Media.Capture.MediaCategory category,
            [in] Windows.Media.AudioProcessing mode,
            [out, retval] Windows.Media.Effects.AudioCaptureEffectsManager **value
        );
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        exclusiveto(Windows.Media.Effects.AudioRenderEffectsManager),
        uuid(4dc98966-8751-42b2-bfcb-39ca7864bd47)
    ]
    interface IAudioRenderEffectsManager : IInspectable
    {
        [eventadd] HRESULT AudioRenderEffectsChanged(
            [in] Windows.Foundation.TypedEventHandler<Windows.Media.Effects.AudioRenderEffectsManager *, IInspectable *> *handler,
            [out, retval] EventRegistrationToken *token
        );
        [eventremove] HRESULT AudioRenderEffectsChanged(
            [in] EventRegistrationToken token
        );
        HRESULT GetAudioRenderEffects(
            [out, retval] Windows.Foundation.Collections.IVectorView<Windows.Media.Effects.AudioEffect *> **effects
        );
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        exclusiveto(Windows.Media.Effects.AudioRenderEffectsManager),
        uuid(a844cd09-5ecc-44b3-bb4e-1db07287139c)
    ]
    interface IAudioRenderEffectsManager2 : IInspectable
    {
        [propget] HRESULT EffectsProviderThumbnail(
            [out, retval] Windows.Storage.Streams.IRandomAccessStreamWithContentType **value
        );
        [propget] HRESULT EffectsProviderSettingsLabel(
            [out, retval] HSTRING *value
        );
        HRESULT ShowSettingsUI();
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        marshaling_behavior(agile),
        threading(mta)
    ]
    runtimeclass AudioCaptureEffectsManager
    {
        [default] interface Windows.Media.Effects.IAudioCaptureEffectsManager;
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        marshaling_behavior(agile),
        threading(mta)
    ]
    runtimeclass AudioEffect
    {
        [default] interface Windows.Media.Effects.IAudioEffect;
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        marshaling_behavior(agile),
        static(Windows.Media.Effects.IAudioEffectsManagerStatics, Windows.Foundation.UniversalApiContract, 1.0),
        threading(mta)
    ]
    runtimeclass AudioEffectsManager
    {
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        marshaling_behavior(agile),
        threading(mta)
    ]
    runtimeclass AudioRenderEffectsManager
    {
        [default] interface Windows.Media.Effects.IAudioRenderEffectsManager;
        [contract(Windows.Foundation.UniversalApiContract, 1.0)] interface Windows.Media.Effects.IAudioRenderEffectsManager2;
    }
}