#include "AuthImpersonation.hpp"

nyanimed::AuthImpersonationClient::AuthImpersonationClient() {
    const char* baseUrlEnv = std::getenv("NYANIMEDBAUTHURL");
    const char* tokenEnv   = std::getenv("NYANIMEDBAUTHTOKEN");

    if (!baseUrlEnv || std::string(baseUrlEnv).empty()) {
        throw std::runtime_error("Missing required environment variable: NYANIMEDBAUTHURL");
    }
    if (!tokenEnv || std::string(tokenEnv).empty()) {
        throw std::runtime_error("Missing required environment variable: NYANIMEDBAUTHTOKEN");
    }

    m_baseUrl = baseUrlEnv;
    m_authToken = tokenEnv;

    auto config = std::make_shared<nyanimed::meow::auth::api::ApiConfiguration>();
    config->setBaseUrl(utility::conversions::to_string_t(m_baseUrl));

    m_apiClient = std::make_shared<nyanimed::meow::auth::api::ApiClient>(config);
    m_authApi   = std::make_shared<nyanimed::meow::auth::api::AuthApi>(m_apiClient);
}

pplx::task<std::shared_ptr<nyanimed::meow::auth::model::GetImpersonationToken_200_response>>
nyanimed::AuthImpersonationClient::getImpersonationToken(int64_t userId) const {
    auto request = std::make_shared<nyanimed::meow::auth::model::GetImpersonationToken_request>();
    request->setUserId(userId);
    //request->setExternalId(externalId);

    std::map<utility::string_t, utility::string_t> headers;
    headers[U("Authorization")] = U("Bearer ") + utility::conversions::to_string_t(m_authToken);

    return m_authApi->getImpersonationToken(request, headers);
}