JBarcodeScannerOutputOptions.hpp

///
/// JBarcodeScannerOutputOptions.hpp
/// This file was generated by nitrogen. DO NOT MODIFY THIS FILE.
/// https://github.com/mrousavy/nitro
/// Copyright © Marc Rousavy @ Margelo
///

#pragma once

#include <fbjni/fbjni.h>
#include "BarcodeScannerOutputOptions.hpp"

#include "BarcodeScannerOutputResolution.hpp"
#include "HybridBarcodeSpec.hpp"
#include "JBarcodeScannerOutputResolution.hpp"
#include "JFunc_void_std__exception_ptr.hpp"
#include "JFunc_void_std__vector_std__shared_ptr_HybridBarcodeSpec__.hpp"
#include "JHybridBarcodeSpec.hpp"
#include "JTargetBarcodeFormat.hpp"
#include "TargetBarcodeFormat.hpp"
#include <NitroModules/JNICallable.hpp>
#include <exception>
#include <functional>
#include <memory>
#include <optional>
#include <vector>

namespace margelo::nitro::camera::barcodescanner {

  using namespace facebook;

  /**
   * The C++ JNI bridge between the C++ struct "BarcodeScannerOutputOptions" and the the Kotlin data class "BarcodeScannerOutputOptions".
   */
  struct JBarcodeScannerOutputOptions final: public jni::JavaClass<JBarcodeScannerOutputOptions> {
  public:
    static constexpr auto kJavaDescriptor = "Lcom/margelo/nitro/camera/barcodescanner/BarcodeScannerOutputOptions;";

  public:
    /**
     * Convert this Java/Kotlin-based struct to the C++ struct BarcodeScannerOutputOptions by copying all values to C++.
     */
    [[maybe_unused]]
    [[nodiscard]]
    BarcodeScannerOutputOptions toCpp() const {
      static const auto clazz = javaClassStatic();
      static const auto fieldBarcodeFormats = clazz->getField<jni::JArrayClass<JTargetBarcodeFormat>>("barcodeFormats");
      jni::local_ref<jni::JArrayClass<JTargetBarcodeFormat>> barcodeFormats = this->getFieldValue(fieldBarcodeFormats);
      static const auto fieldOutputResolution = clazz->getField<JBarcodeScannerOutputResolution>("outputResolution");
      jni::local_ref<JBarcodeScannerOutputResolution> outputResolution = this->getFieldValue(fieldOutputResolution);
      static const auto fieldOnBarcodeScanned = clazz->getField<JFunc_void_std__vector_std__shared_ptr_HybridBarcodeSpec__::javaobject>("onBarcodeScanned");
      jni::local_ref<JFunc_void_std__vector_std__shared_ptr_HybridBarcodeSpec__::javaobject> onBarcodeScanned = this->getFieldValue(fieldOnBarcodeScanned);
      static const auto fieldOnError = clazz->getField<JFunc_void_std__exception_ptr::javaobject>("onError");
      jni::local_ref<JFunc_void_std__exception_ptr::javaobject> onError = this->getFieldValue(fieldOnError);
      return BarcodeScannerOutputOptions(
        [&](auto&& __input) {
          size_t __size = __input->size();
          std::vector<TargetBarcodeFormat> __vector;
          __vector.reserve(__size);
          for (size_t __i = 0; __i < __size; __i++) {
            auto __element = __input->getElement(__i);
            __vector.push_back(__element->toCpp());
          }
          return __vector;
        }(barcodeFormats),
        outputResolution != nullptr ? std::make_optional(outputResolution->toCpp()) : std::nullopt,
        [&]() -> std::function<void(const std::vector<std::shared_ptr<HybridBarcodeSpec>>& /* barcodes */)> {
          if (onBarcodeScanned->isInstanceOf(JFunc_void_std__vector_std__shared_ptr_HybridBarcodeSpec___cxx::javaClassStatic())) [[likely]] {
            auto downcast = jni::static_ref_cast<JFunc_void_std__vector_std__shared_ptr_HybridBarcodeSpec___cxx::javaobject>(onBarcodeScanned);
            return downcast->cthis()->getFunction();
          } else {
            auto onBarcodeScannedRef = jni::make_global(onBarcodeScanned);
            return JNICallable<JFunc_void_std__vector_std__shared_ptr_HybridBarcodeSpec__, void(std::vector<std::shared_ptr<HybridBarcodeSpec>>)>(std::move(onBarcodeScannedRef));
          }
        }(),
        [&]() -> std::function<void(const std::exception_ptr& /* error */)> {
          if (onError->isInstanceOf(JFunc_void_std__exception_ptr_cxx::javaClassStatic())) [[likely]] {
            auto downcast = jni::static_ref_cast<JFunc_void_std__exception_ptr_cxx::javaobject>(onError);
            return downcast->cthis()->getFunction();
          } else {
            auto onErrorRef = jni::make_global(onError);
            return JNICallable<JFunc_void_std__exception_ptr, void(std::exception_ptr)>(std::move(onErrorRef));
          }
        }()
      );
    }

  public:
    /**
     * Create a Java/Kotlin-based struct by copying all values from the given C++ struct to Java.
     */
    [[maybe_unused]]
    static jni::local_ref<JBarcodeScannerOutputOptions::javaobject> fromCpp(const BarcodeScannerOutputOptions& value) {
      using JSignature = JBarcodeScannerOutputOptions(jni::alias_ref<jni::JArrayClass<JTargetBarcodeFormat>>, jni::alias_ref<JBarcodeScannerOutputResolution>, jni::alias_ref<JFunc_void_std__vector_std__shared_ptr_HybridBarcodeSpec__::javaobject>, jni::alias_ref<JFunc_void_std__exception_ptr::javaobject>);
      static const auto clazz = javaClassStatic();
      static const auto create = clazz->getStaticMethod<JSignature>("fromCpp");
      return create(
        clazz,
        [&](auto&& __input) {
          size_t __size = __input.size();
          jni::local_ref<jni::JArrayClass<JTargetBarcodeFormat>> __array = jni::JArrayClass<JTargetBarcodeFormat>::newArray(__size);
          for (size_t __i = 0; __i < __size; __i++) {
            const auto& __element = __input[__i];
            auto __elementJni = JTargetBarcodeFormat::fromCpp(__element);
            __array->setElement(__i, *__elementJni);
          }
          return __array;
        }(value.barcodeFormats),
        value.outputResolution.has_value() ? JBarcodeScannerOutputResolution::fromCpp(value.outputResolution.value()) : nullptr,
        JFunc_void_std__vector_std__shared_ptr_HybridBarcodeSpec___cxx::fromCpp(value.onBarcodeScanned),
        JFunc_void_std__exception_ptr_cxx::fromCpp(value.onError)
      );
    }
  };

} // namespace margelo::nitro::camera::barcodescanner