#include "config_service.h"

#include "project_dep.h"

static config_t _config;
static config_t _default_val_config;

#define TAG "config"
static void dump_config(config_t *pcfg) {
  ZLOGI(TAG, "=============== config ===============");
  ZLOGI(TAG, "obtaining_ip_mode      : %s", obtaining_ip_mode_to_string(pcfg->obtaining_ip_mode));
  ZLOGI(TAG, "ip                     : %s", inet_ntoa(pcfg->ip));
  ZLOGI(TAG, "gw                     : %s", inet_ntoa(pcfg->gw));
  ZLOGI(TAG, "netmask                : %s", inet_ntoa(pcfg->netmask));
  ZLOGI(TAG, "mac                    : %02x:%02x:%02x:%02x:%02x:%02x", pcfg->mac[0], pcfg->mac[1], pcfg->mac[2], pcfg->mac[3], pcfg->mac[4], pcfg->mac[5]);
  ZLOGI(TAG, "======================================");
}
static void create_default_config(config_t *now_cfg, bool cfg_is_error, config_t *default_cfg) {  //
  default_cfg->config_mark = FLASH_MASK_VAL;
  IP4_ADDR((ip4_addr_t *)&default_cfg->ip, 192, 168, 8, 10);
  IP4_ADDR((ip4_addr_t *)&default_cfg->gw, 192, 168, 8, 1);
  IP4_ADDR((ip4_addr_t *)&default_cfg->netmask, 255, 255, 255, 0);
  default_cfg->obtaining_ip_mode = obtaining_ip_mode_type_static;  // dhcp

  default_cfg->config0 = KXSYNC_REG_STM32_CONFIG0_MASK_TIMECODE_REPORT_ENABLE |  //
                         KXSYNC_REG_STM32_CONFIG0_MASK_CAMERA_SYNC_REPORT_ENABLE;

  static mac_t mac;
  if (now_cfg->mac[0] == 0 && now_cfg->mac[1] == 0 && now_cfg->mac[2] == 0 && now_cfg->mac[3] == 0 && now_cfg->mac[4] == 0 && now_cfg->mac[5] == 0) {
    xs_id_generate_random_mac(&mac);
    ZLOGI(TAG, "gen random mac is %02x:%02x:%02x:%02x:%02x:%02x", mac.mac[0], mac.mac[1], mac.mac[2], mac.mac[3], mac.mac[4], mac.mac[5]);
  } else if (now_cfg->mac[0] == 0xff && now_cfg->mac[1] == 0xff && now_cfg->mac[2] == 0xff && now_cfg->mac[3] == 0xff && now_cfg->mac[4] == 0xff && now_cfg->mac[5] == 0xff) {
    xs_id_generate_random_mac(&mac);
    ZLOGI(TAG, "gen random mac is %02x:%02x:%02x:%02x:%02x:%02x", mac.mac[0], mac.mac[1], mac.mac[2], mac.mac[3], mac.mac[4], mac.mac[5]);
  } else {
    memcpy(&mac.mac, now_cfg->mac, 6);
  }
  memset(&default_cfg->mac[0], 0, sizeof(default_cfg->mac));
  memcpy(&default_cfg->mac[0], mac.mac, 6);
}

void config_init(void) {
  ZLOGI(TAG, "config_init");
  /**
   * @brief flash初始化
   */
  xs_flash_init((uint32_t *)&_config, sizeof(config_t) / 4);
  bool cfg_is_error = !xs_flash_check();

  create_default_config(&_config, cfg_is_error, &_default_val_config);

  xs_flash_set_default_data((uint32_t *)&_default_val_config);

  if (cfg_is_error) {
    xs_flash_factory_reset();
  }
  /**
   * @brief 打印配置信息
   */
  dump_config(&_config);
}
config_t *config_get(void) { return &_config; }
void      config_flush(void) {  xs_flash_flush(); }
void      config_factory_reset(void) { xs_flash_factory_reset(); }

void config_generate_random_mac(void) {
  static mac_t mac;
  xs_id_generate_random_mac(&mac);
  memset(&_config.mac[0], 0, sizeof(_config.mac));
  memcpy(&_config.mac[0], mac.mac, 6);
}