#include "gcard.h"
#include "http.h"
#include "utils.h"

#include <malloc.h>
#include <string.h>

#define MAX_URL_SIZE 178 // 128 + 48 + 6

struct provider
{
	char url[128];
	char key[48];
};

struct provider *providers = NULL;
int amount_of_providers = 0;

u8 register_card_provider(const char *url, const char *key)
{
	struct provider *new_providers = (struct provider *) realloc(providers, (amount_of_providers + 1) * sizeof(struct provider));
	if (new_providers != NULL)
	{
		providers = new_providers;
		memset(&providers[amount_of_providers], 0, sizeof(struct provider));
		strncpy((char *) providers[amount_of_providers].url, url, 128);
		strncpy((char *) providers[amount_of_providers].key, key, 48);
		amount_of_providers++;
		return 0;
	}
	return -1;
}

u8 has_enabled_providers()
{
	int i;
	for (i = 0; i < amount_of_providers && providers != NULL; i++)
	{
		if (strlen(providers[i].url) > 0 && strlen(providers[i].key) > 0)
		{
			return 1;
		}
	}
	return 0;
}

void add_game_to_card(const char *gameid)
{
	int i;
	
	char *url = (char *) malloc(MAX_URL_SIZE); // Too much memory, but only like 10 bytes
	memset(url, 0, sizeof(url));
	
	for (i = 0; i < amount_of_providers && providers != NULL; i++)
	{
		if (strlen(providers[i].url) > 0 && strlen(providers[i].key) > 0)
		{
			strcpy(url, (char *) providers[i].url);
			str_replace(url, (char *) "{KEY}", (char *) providers[i].key, MAX_URL_SIZE);		
			str_replace(url, (char *) "{ID6}", (char *) gameid, MAX_URL_SIZE);

			downloadfile(NULL, 0, (char *) url, NULL, NULL);
		}
	}
	SAFE_FREE(url);
}