/**
 * @file wallet.cpp
 * @brief Synor Wallet SDK implementation for C++
 */

#include "synor/wallet.hpp"
#include <stdexcept>

namespace synor {
namespace wallet {

// Implementation class (pimpl pattern)
class Client::Impl {
public:
    explicit Impl(const Config& config) : config_(config) {}

    Config config_;
    // HTTP client would go here
};

Client::Client(const Config& config)
    : impl_(std::make_unique<Impl>(config)) {}

Client::~Client() = default;

Client::Client(Client&&) noexcept = default;
Client& Client::operator=(Client&&) noexcept = default;

CreateWalletResult Client::create_wallet(WalletType type) {
    // TODO: Implement HTTP request
    (void)type;
    throw SynorException("Not implemented");
}

std::future<CreateWalletResult> Client::create_wallet_async(WalletType type) {
    return std::async(std::launch::async, [this, type]() {
        return this->create_wallet(type);
    });
}

Wallet Client::import_wallet(const std::string& mnemonic,
                              const std::optional<std::string>& passphrase) {
    (void)mnemonic;
    (void)passphrase;
    throw SynorException("Not implemented");
}

Wallet Client::get_wallet(const std::string& wallet_id) {
    (void)wallet_id;
    throw SynorException("Not implemented");
}

Address Client::generate_address(const std::string& wallet_id, bool is_change) {
    (void)wallet_id;
    (void)is_change;
    throw SynorException("Not implemented");
}

StealthAddress Client::get_stealth_address(const std::string& wallet_id) {
    (void)wallet_id;
    throw SynorException("Not implemented");
}

SignedTransaction Client::sign_transaction(const std::string& wallet_id,
                                            const Transaction& transaction) {
    (void)wallet_id;
    (void)transaction;
    throw SynorException("Not implemented");
}

Signature Client::sign_message(const std::string& wallet_id,
                                const std::string& message,
                                int32_t address_index) {
    (void)wallet_id;
    (void)message;
    (void)address_index;
    throw SynorException("Not implemented");
}

bool Client::verify_message(const std::string& message,
                            const std::string& signature,
                            const std::string& address) {
    (void)message;
    (void)signature;
    (void)address;
    throw SynorException("Not implemented");
}

Balance Client::get_balance(const std::string& address) {
    (void)address;
    throw SynorException("Not implemented");
}

std::future<Balance> Client::get_balance_async(const std::string& address) {
    return std::async(std::launch::async, [this, address]() {
        return this->get_balance(address);
    });
}

std::vector<UTXO> Client::get_utxos(const std::string& address,
                                     int32_t min_confirmations) {
    (void)address;
    (void)min_confirmations;
    throw SynorException("Not implemented");
}

int64_t Client::estimate_fee(Priority priority) {
    (void)priority;
    throw SynorException("Not implemented");
}

} // namespace wallet
} // namespace synor
