// This file was generated by generate-classes.
// DO NOT EDIT THIS FILE!
#pragma once

#include <CesiumGltf/Library.h>
#include <CesiumUtility/ExtensibleObject.h>
#include <CesiumUtility/JsonValue.h>

#include <optional>
#include <string>
#include <unordered_map>

namespace CesiumGltf {
/**
 * @brief Structural metadata about a glTF element.
 */
struct CESIUMGLTF_API ExtensionExtStructuralMetadata final
    : public CesiumUtility::ExtensibleObject {
  /**
   * @brief The original name of this type.
   */
  static constexpr const char* TypeName = "ExtensionExtStructuralMetadata";
  /** @brief The official name of the extension. This should be the same as its
   * key in the `extensions` object. */
  static constexpr const char* ExtensionName = "EXT_structural_metadata";

  /**
   * @brief The class that property values conform to. The value shall be a
   * class ID declared in the `classes` dictionary of the metadata schema.
   */
  std::optional<std::string> classProperty;

  /**
   * @brief A dictionary, where each key corresponds to a property ID in the
   * class' `properties` dictionary and each value contains the property values.
   * The type of the value shall match the property definition: For `BOOLEAN`
   * use `true` or `false`. For `STRING` use a JSON string. For numeric types
   * use a JSON number. For `ENUM` use a valid enum `name`, not an integer
   * value. For `ARRAY`, `VECN`, and `MATN` types use a JSON array containing
   * values matching the `componentType`. Required properties shall be included
   * in this dictionary.
   */
  std::unordered_map<std::string, CesiumUtility::JsonValue> properties;

  /**
   * @brief Calculates the size in bytes of this object, including the contents
   * of all collections, pointers, and strings. This will NOT include the size
   * of any extensions attached to the object. Calling this method may be slow
   * as it requires traversing the object's entire structure.
   */
  int64_t getSizeBytes() const {
    int64_t accum = 0;
    accum += int64_t(sizeof(ExtensionExtStructuralMetadata));
    accum += CesiumUtility::ExtensibleObject::getSizeBytes() -
             int64_t(sizeof(CesiumUtility::ExtensibleObject));
    if (this->classProperty) {
      accum += int64_t(this->classProperty->capacity() * sizeof(char));
    }
    accum += int64_t(
        this->properties.bucket_count() *
        (sizeof(std::string) + sizeof(CesiumUtility::JsonValue)));
    for (const auto& [k, v] : this->properties) {
      accum += int64_t(k.capacity() * sizeof(char) - sizeof(std::string));
      accum += int64_t(sizeof(CesiumUtility::JsonValue));
    }
    return accum;
  }
};
} // namespace CesiumGltf