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#include "hearthstoneApi.hpp"
#include <curl/curl.h>
#include <format>
HearthstoneApi::HearthstoneApi(Token &&iToken) : mToken(iToken), mAuthorizationHeader(authorizationHeader()) {}
std::uint64_t HearthstoneApi::numberOfCards(const std::string &iApiResponse) const {
const std::string aCardCountRegex{"\"cardCount\":(\\d+)"};
return valueInJson<std::uint64_t>(iApiResponse, aCardCountRegex);
}
std::string HearthstoneApi::authorizationHeader() { return std::format("Authorization: Bearer {}", mToken.toString()); }
size_t HearthstoneApi::curlCallbackStringOutput(void *iContent, size_t iSize, size_t iNmemb, std::string *iS) {
const size_t kNewLength = iSize * iNmemb;
try {
iS->append(static_cast<char *>(iContent), kNewLength);
} catch (std::bad_alloc &e) {
// handle memory problem
return 0;
}
return kNewLength;
}
std::string HearthstoneApi::makeApiRequest(const std::string &iUrl) const {
CURL *curl = curl_easy_init();
std::string request_output;
if (curl) {
curl_easy_setopt(curl, CURLOPT_URL, iUrl.c_str());
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0L);
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0L);
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, curlCallbackStringOutput);
curl_easy_setopt(curl, CURLOPT_WRITEDATA, &request_output);
struct curl_slist *chunk = nullptr;
chunk = curl_slist_append(chunk, mAuthorizationHeader.c_str());
curl_easy_setopt(curl, CURLOPT_HTTPHEADER, chunk);
curl_easy_perform(curl);
curl_easy_cleanup(curl);
}
return request_output;
}
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