#include "shipping.h"
#include "handler.h"

extern CURL *curl;

static const char *status_trail[] = {
	"status",
	NULL
};

void anteraja_init(char *provisions[], struct shipping *shipping)
{
	enum { BASE_PATH, ACCESS_KEY };
	shipping->base = malloc(strlen(provisions[BASE_PATH]) + 1);
	strcpy(shipping->base, provisions[BASE_PATH]);
	headers(shipping, (const char *[]){ "access-key-id", "secret-access-key", NULL },
			&provisions[ACCESS_KEY]);
	shipping->headers = curl_slist_append(shipping->headers, "Content-Type:application/json");
}

void anteraja_services(const char *origin, const char *destination, double weight,
		struct shipping *shipping, char **url, char **post)
{
	static const char *path = "serviceRates";
	*url = malloc(strlen(shipping->base) + strlen(path) + 1);
	sprintf(*url, "%s%s", shipping->base, path);
	static const char *format = "{"
		"\"origin\": \"xx.xx.xx\","
		"\"destination\": \"xx.xx.xx\","
		"\"weight\": xxxxx"
		"}";
	*post = malloc(strlen(format) + 1);
	sprintf(*post, "{\"origin\": \"%s\",\"destination\": \"%s\",\"weight\": %d}",
			origin, destination, (int)weight);
	curl_easy_setopt(curl, CURLOPT_POSTFIELDS, *post);
}

size_t anteraja_services_handle(const char *contents, size_t size, size_t nmemb,
		struct pikul_services **services)
{
	size_t realsize = size * nmemb;
	handle_services(contents, realsize, status_trail, (const char *[]){
			"content",
			"services",
			NULL
			}, (const char *[]){
			"product_code",
			"product_name",
			"etd",
			"rates"
			}, services);
	return realsize;
}