//
//  Created by Sam Gondelman on 11/29/18
//  Copyright 2018 High Fidelity, Inc.
//
//  Distributed under the Apache License, Version 2.0.
//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//

#include "ImageEntityItem.h"

#include "EntityItemProperties.h"

EntityItemPointer ImageEntityItem::factory(const EntityItemID& entityID, const EntityItemProperties& properties) {
    Pointer entity(new ImageEntityItem(entityID), [](ImageEntityItem* ptr) { ptr->deleteLater(); });
    entity->setProperties(properties);
    return entity;
}

// our non-pure virtual subclass for now...
ImageEntityItem::ImageEntityItem(const EntityItemID& entityItemID) : EntityItem(entityItemID) {
    _type = EntityTypes::Image;
}

void ImageEntityItem::setUnscaledDimensions(const glm::vec3& value) {
    const float IMAGE_ENTITY_ITEM_FIXED_DEPTH = 0.01f;
    // NOTE: Image Entities always have a "depth" of 1cm.
    EntityItem::setUnscaledDimensions(glm::vec3(value.x, value.y, IMAGE_ENTITY_ITEM_FIXED_DEPTH));
}

EntityItemProperties ImageEntityItem::getProperties(const EntityPropertyFlags& desiredProperties, bool allowEmptyDesiredProperties) const {
    EntityItemProperties properties = EntityItem::getProperties(desiredProperties, allowEmptyDesiredProperties); // get the properties from our base class

@Image_ENTITY_COPY_TO@

    withReadLock([&] {
        properties.setNaturalDimensions(_naturalDimensions);
    });

    return properties;
}

bool ImageEntityItem::setSubClassProperties(const EntityItemProperties& properties) {
    bool somethingChanged = false;

@Image_ENTITY_SET_FROM@

    return somethingChanged;
}

EntityPropertyFlags ImageEntityItem::getEntityProperties(EncodeBitstreamParams& params) const {
    EntityPropertyFlags requestedProperties = EntityItem::getEntityProperties(params);

@Image_REQUESTED_PROPS@

    return requestedProperties;
}

void ImageEntityItem::appendSubclassData(OctreePacketData* packetData, EncodeBitstreamParams& params,
                                         EntityTreeElementExtraEncodeDataPointer entityTreeElementExtraEncodeData,
                                         EntityPropertyFlags& requestedProperties,
                                         EntityPropertyFlags& propertyFlags,
                                         EntityPropertyFlags& propertiesDidntFit,
                                         int& propertyCount,
                                         OctreeElement::AppendState& appendState) const {

    bool successPropertyFits = true;

@Image_ENTITY_APPEND@

}

int ImageEntityItem::readEntitySubclassDataFromBuffer(const unsigned char* data, int bytesLeftToRead,
                                                ReadBitstreamToTreeParams& args,
                                                EntityPropertyFlags& propertyFlags, bool overwriteLocalData,
                                                bool& somethingChanged) {

    int bytesRead = 0;
    const unsigned char* dataAt = data;

@Image_ENTITY_READ@

    return bytesRead;
}

void ImageEntityItem::debugDump() const {
    qCDebug(entities) << "ImageEntityItem id:" << getEntityItemID() << "---------------------------------------------";
    qCDebug(entities) << "    name:" << _name;
    qCDebug(entities) << "    position:" << debugTreeVector(getWorldPosition());
    qCDebug(entities) << "    dimensions:" << debugTreeVector(getScaledDimensions());
    qCDebug(entities) << "    editedAgo:" << debugTime(getLastEdited(), usecTimestampNow());
    qCDebug(entities) << "    pointer:" << this;

@Image_ENTITY_DEBUG@

}

PulsePropertyGroup ImageEntityItem::getPulseProperties() const {
    return resultWithReadLock<PulsePropertyGroup>([&] {
        return _pulseProperties;
    });
}

void ImageEntityItem::setNaturalDimension(const glm::vec3& naturalDimensions) const {
    withWriteLock([&] {
        _naturalDimensions = naturalDimensions;
    });
}