// SDK
#include "cJSON.h"
#include "esp_http_server.h"

// Project
#include "appstate.hpp"
#include "types.hpp"

internal esp_err_t api_ota_status_handler(httpd_req_t *req)
{
  httpd_resp_set_type(req, "application/json");
  httpd_resp_set_hdr(req, "Access-Control-Allow-Origin", "*");

  cJSON *root = cJSON_CreateObject();

  cJSON_AddNumberToObject(root, "active_slot", g_Active_WWW_Partition);
  cJSON_AddStringToObject(root, "active_partition",
                          g_Active_WWW_Partition == 0 ? "www_0" : "www_1");
  cJSON_AddStringToObject(root, "target_partition",
                          g_Active_WWW_Partition == 0 ? "www_1" : "www_0");

  const char *status_info = cJSON_Print(root);
  httpd_resp_sendstr(req, status_info);

  free((void *)status_info);
  cJSON_Delete(root);

  return ESP_OK;
}

internal const httpd_uri_t api_ota_status_uri = {.uri = "/api/ota/status",
                                                 .method = HTTP_GET,
                                                 .handler =
                                                     api_ota_status_handler,
                                                 .user_ctx = NULL};