#ifndef MAIN_H
#define MAIN_H

#include <stdint.h>

/*******************************************************
 *                Constants
 *******************************************************/

#define CONFIG_MESH_ROUTE_TABLE_SIZE 100
#define CONFIG_MESH_MAX_LAYER 6
#define CONFIG_MESH_CHANNEL 0

// change these
static const uint8_t MESH_ID[6] = { 0x77, 0x77, 0x77, 0x77, 0x77, 0x76 };
//#define CONFIG_MESH_ROUTER_SSID "FBK_the_cutest_fox"
//#define CONFIG_MESH_ROUTER_PASSWD "zsfv3210"
#define CONFIG_MESH_ROUTER_SSID "testesp"
#define CONFIG_MESH_ROUTER_PASSWD "RABCRABC"
#define CONFIG_MESH_AP_AUTHMODE WIFI_AUTH_WPA2_PSK
#define CONFIG_MESH_AP_PASSWD "RASRASRAS"
#define CONFIG_MESH_AP_CONNECTIONS 6 // number of nodes
#define CONFIG_MESH_NON_MESH_AP_CONNECTIONS 0 // number of non-node devices

#define CONFIG_TCP_ROOT 0
#define CONFIG_TCP_SERVER_IP "172.16.0.1"
//#define CONFIG_TCP_SERVER_IP "10.189.34.172"
#define CONFIG_TCP_SERVER_PORT "3030"
#define CONFIG_TCP_RXBUFFER_SIZE 4096    // tcp raw data max size
#define CONFIG_IMAGE_BUF_SLICE_SIZE 2048 // map["data"] max size
#define CONFIG_IMAGE_BUF_SIZE 5624

/*******************************************************
 *                Function Declarations
 *******************************************************/

#ifdef __cplusplus
extern "C" {
#endif

typedef struct request_t {
    // command : update_image, push_image, ping
    char *command;
    
    // arguments for update_image
    uint64_t index;
    char *data;
    size_t data_len;
} request_t;

#if CONFIG_TCP_ROOT == 1
int tcp_server_callback(const char *TAG, int sock);
#else
int tcp_client_callback(request_t *req);
#endif

request_t *client_parse_data(char *buf, size_t len);

#ifdef __cplusplus
}
#endif

#endif