#include "bom.hpp"

#include "book.hpp"
#include <cstddef>
#include <cstdio>
#include <curl/curl.h>
#include <stdio.h>
#include <string>
#include <unordered_map>

namespace bom
{

static size_t my_fwrite(void* buffer, size_t size, size_t nmemb, void* stream)
{
	FILE* out = (FILE*)stream;
	if (!out) {
		out = tmpfile();
		if (!out) {
			return -1;
		}
	}
	return fwrite(buffer, size, nmemb, out);
}
void updateBom(std::unordered_map<std::string, book::Book>& bs)
{
	CURL* curl;
	CURLcode res;
	FILE* f{NULL};
	curl_global_init(CURL_GLOBAL_DEFAULT);
	curl = curl_easy_init();
	if (curl) {
		curl_easy_setopt(curl, CURLOPT_URL,
		                 "ftp://ftp.bom.gov.au/anon/gen/fwo/IDN60920.xml");
		curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, my_fwrite);
		curl_easy_setopt(curl, CURLOPT_WRITEDATA, &f);
		curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
		res = curl_easy_perform(curl);
		curl_easy_cleanup(curl);
		if (CURLE_OK != res) {
			fprintf(stderr, "Curl failed: %d\n", res);
		}
	}
	if (f) {
		fclose(f);
	}
	curl_global_cleanup();
}
} // namespace bom