#pragma once
#include <QtCore/QDebug>
#include <QtCore/QEvent>
#include <QtCore/QCoreApplication>
#include <iostream>
#include <memory>
#include "i_logos_blockchain_module.h"

class BlockEvent : public QEvent {
public:
    static const QEvent::Type BlockEventType = static_cast<QEvent::Type>(QEvent::User + 111);
    BlockEvent(const char* blockData) : QEvent(BlockEventType), block(blockData, &free_block) {}
    ~BlockEvent() = default;

    std::shared_ptr<const char> block;
private:
    static void free_block(const char* ptr) {
		// SAFETY: Rust side expects a *mut char, so we can do the cast here.
        if (ptr) free_cstring(const_cast<char*>(ptr));
    }
};

class LogosBlockchainModule final : public QObject, public PluginInterface, public ILogosBlockchainModule {
    Q_OBJECT
    Q_PLUGIN_METADATA(IID ILogosBlockchainModule_iid FILE LOGOS_BLOCKCHAIN_MODULE_METADATA_FILE)
    Q_INTERFACES(PluginInterface)

public:
    LogosBlockchainModule();
    ~LogosBlockchainModule() override;

    // Logos Core
    [[nodiscard]] QString name() const override;
    [[nodiscard]] QString version() const override;
    Q_INVOKABLE void initLogos(LogosAPI*) override;

    // Logos Blockchain
    Q_INVOKABLE int start(const QString& config_path, const QString& deployment) override;
    Q_INVOKABLE int stop() override;
    Q_INVOKABLE int wallet_get_balance(const uint8_t*, const HeaderId*, BalanceResult*) override;
    Q_INVOKABLE int wallet_transfer_funds(const TransferFundsArguments*, Hash*) override;

signals:
    void eventResponse(const QString& eventName, const QVariantList& data);

private:
    LogosBlockchainNode* node = nullptr;
};