#ifndef ICCLIENT_H
#define ICCLIENT_H

#include "icclient/typedefs.h"

struct icclient_product {
	char *sku;
	char *description;
	char *comment;
	char *thumb;
	char *image;
	double price;
	char *prod_group;
	char *category;
	double weight;
	char *author;
	struct icclient_product_crosssell {
		size_t length;
		char *skus[];
	} *crosssell;
};

struct icclient_catalog {
	size_t length;
	struct icclient_product *products[];
};

/*!
 * \brief For fetching data about all active products.
 * \param handler A pointer to the function when a custom handler is needed to arrange the data into the catalog.
 * \param callback A pointer to the function that needs to be called after the catalog is ready.
 */
#define	icclient_allproducts(handler, callback) icclient_catalog("All-Products", handler, callback)

#ifdef __cplusplus
extern "C" {
#endif

/*!
 * \brief A function that needs to be run first.
 * \param sampleurl The value of the SAMPLEURL setting in products/variable.txt.
 * \param image_dir The value of the IMAGE_DIR setting in products/variable.txt.
 * \param certificate Path to the CA certificate file.
 */
void icclient_init(const char *sampleurl, const char *image_dir, const char *certificate);

/*!
 * \brief For fetching data about products that belong a specific group.
 * \param prod_group The name of the product group.
 * \param handler A pointer to the function when a custom handler is needed to arrange the data into the catalog.
 * \param callback A pointer to the function that needs to be called after the catalog is ready.
 */
void icclient_catalog(const char *prod_group, void (*handler)(icclient_response *), void (*callback)(struct icclient_catalog *));

/*!
 * \brief For fetching data about a specific product.
 * \param sku The SKU of the product.
 * \param handler A pointer to the function when a custom handler is needed to arrange the data into the product.
 * \param callback A pointer to the function that needs to be called after the product is ready.
*/
void icclient_product(const char *sku, void (*handler)(icclient_response *), void (*callback)(struct icclient_product *));

void icclient_path(const char *path, void (*handler)(icclient_response *));

void icclient_free_product(struct icclient_product *product);

void icclient_free_catalog(struct icclient_catalog *catalog);

void icclient_free_response(icclient_response *response);

void icclient_cleanup();

#ifdef __cplusplus
}
#endif

#endif