/*
* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
* its licensors.
*
* For complete copyright and license terms please see the LICENSE at the root of this
* distribution (the "License"). All use of this software is governed by the License,
* or, if provided, by the license below or the license accompanying this file. Do not
* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
*
*/

#pragma once

#include <EMotionFX/Tools/EMotionStudio/EMStudioSDK/Source/DockWidgetPlugin.h>
#include <Editor/Plugins/SkeletonOutliner/SkeletonOutlinerBus.h>


QT_FORWARD_DECLARE_CLASS(QVBoxLayout)

namespace EMotionFX
{
    class Node;
    class RagdollNodeWidget;

    class RagdollNodeInspectorPlugin
        : public EMStudio::DockWidgetPlugin
        , private EMotionFX::SkeletonOutlinerNotificationBus::Handler
    {
        Q_OBJECT //AUTOMOC

    public:
        enum
        {
            CLASS_ID = 0x4c0b81e2
        };

        RagdollNodeInspectorPlugin();
        ~RagdollNodeInspectorPlugin();

        // EMStudioPlugin overrides
        const char* GetName() const override                { return "Ragdoll"; }
        uint32 GetClassID() const override                  { return CLASS_ID; }
        bool GetIsClosable() const override                 { return true;  }
        bool GetIsFloatable() const override                { return true;  }
        bool GetIsVertical() const override                 { return false; }
        bool Init() override;
        EMStudioPlugin* Clone() override;

        // SkeletonOutlinerNotificationBus overrides
        void OnContextMenu(QMenu* menu, const QModelIndexList& selectedRowIndices) override;

        static void AddToRagdoll(const QModelIndexList& modelIndices);
        static void RemoveFromRagdoll(const QModelIndexList& modelIndices);
        static bool IsNodeInRagdoll(const QModelIndex& index);
        static void AddCollider(const QModelIndexList& modelIndices, const AZ::TypeId& colliderType);
        static void CopyColliders(const QModelIndexList& modelIndices, PhysicsSetup::ColliderConfigType copyFrom);

        void Render(EMStudio::RenderPlugin* renderPlugin, RenderInfo* renderInfo) override;
        void RenderRagdoll(ActorInstance* actorInstance, bool renderColliders, bool renderJointLimits, EMStudio::RenderPlugin* renderPlugin, RenderInfo* renderInfo);
        void RenderJointLimit(const Physics::JointLimitConfiguration& jointConfiguration,
            const ActorInstance* actorInstance,
            const Node* node,
            const Node* parentNode,
            EMStudio::RenderPlugin* renderPlugin,
            EMStudio::EMStudioPlugin::RenderInfo* renderInfo,
            const MCore::RGBAColor& color);
        void RenderJointFrame(const Physics::JointLimitConfiguration& jointConfiguration,
            const ActorInstance* actorInstance,
            const Node* node,
            const Node* parentNode,
            EMStudio::EMStudioPlugin::RenderInfo* renderInfo,
            const MCore::RGBAColor& color);

    public slots:
        void OnAddToRagdoll();
        void OnAddCollider();
        void OnRemoveFromRagdoll();
        void OnClearColliders();

    private:
        bool PhysXCharactersGemAvailable() const;

        RagdollNodeWidget*          m_nodeWidget;

        static float                s_scale;
        static AZ::u32              s_angularSubdivisions;
        static AZ::u32              s_radialSubdivisions;
        AZStd::vector<AZ::Vector3>  m_vertexBuffer;
        AZStd::vector<AZ::u32>      m_indexBuffer;
        AZStd::vector<AZ::Vector3>  m_lineBuffer;
        AZStd::vector<bool>         m_lineValidityBuffer;
    };
} // namespace EMotionFX