new meter

components/rest_api/src/meters_settings_api.c

@@ -0,0 +1,111 @@
+#include "meters_settings_api.h"
+#include "meter_manager.h"  // Atualizado para usar o novo manager
+#include "esp_log.h"
+#include "cJSON.h"
+
+static const char *TAG = "meters_settings_api";
+
+// Função para recuperar as configurações dos contadores
+static esp_err_t meters_config_get_handler(httpd_req_t *req) {
+    ESP_LOGI(TAG, "Received GET request for /api/v1/config/meters");
+
+    httpd_resp_set_type(req, "application/json");
+
+    cJSON *config = cJSON_CreateObject();
+
+    // Recuperando as configurações dos contadores
+    meter_type_t gridmeterType = meter_manager_grid_get_model();
+    meter_type_t evsemeterType = meter_manager_evse_get_model();
+
+    ESP_LOGI(TAG, "Grid meter type: %s", meter_type_to_str(gridmeterType));
+    ESP_LOGI(TAG, "EVSE meter type: %s", meter_type_to_str(evsemeterType));
+
+    // Adicionando os tipos de contadores ao objeto JSON
+    cJSON_AddStringToObject(config, "gridmeter", meter_type_to_str(gridmeterType));
+    cJSON_AddStringToObject(config, "evsemeter", meter_type_to_str(evsemeterType));
+
+    // Convertendo o objeto JSON para uma string
+    const char *json_str = cJSON_Print(config);
+    ESP_LOGI(TAG, "Returning meters config: %s", json_str);
+
+    httpd_resp_sendstr(req, json_str);
+
+    // Liberação da memória
+    free((void *)json_str);
+    cJSON_Delete(config);
+
+    return ESP_OK;
+}
+
+// Função para atualizar as configurações dos contadores
+static esp_err_t meters_config_post_handler(httpd_req_t *req) {
+    ESP_LOGI(TAG, "Received POST request for /api/v1/config/meters");
+
+    char buf[512];
+    int len = httpd_req_recv(req, buf, sizeof(buf) - 1);
+
+    if (len <= 0) {
+        ESP_LOGE(TAG, "Received empty body in POST request");
+        httpd_resp_send_err(req, HTTPD_400_BAD_REQUEST, "Empty body");
+        return ESP_FAIL;
+    }
+
+    buf[len] = '\0';  // Garantir que a string está terminada
+
+    ESP_LOGI(TAG, "Received POST data: %s", buf);
+
+    cJSON *json = cJSON_Parse(buf);
+    if (!json) {
+        ESP_LOGE(TAG, "Failed to parse JSON data");
+        // Resposta detalhada de erro
+        httpd_resp_send_err(req, HTTPD_400_BAD_REQUEST, "Invalid JSON format");
+        return ESP_FAIL;
+    }
+
+    // Atualizando os contadores
+    cJSON *gridmeter = cJSON_GetObjectItem(json, "gridmeter");
+    if (gridmeter) {
+        meter_type_t gridType = string_to_meter_type(gridmeter->valuestring);  // Usando a função string_to_meter_type
+        ESP_LOGI(TAG, "Updating grid meter type to: %s", gridmeter->valuestring);
+        meter_manager_grid_set_model(gridType);
+    }
+
+    cJSON *evsemeter = cJSON_GetObjectItem(json, "evsemeter");
+    if (evsemeter) {
+        meter_type_t evseType = string_to_meter_type(evsemeter->valuestring);  // Usando a função string_to_meter_type
+        ESP_LOGI(TAG, "Updating EVSE meter type to: %s", evsemeter->valuestring);
+        meter_manager_evse_set_model(evseType);
+    }
+
+    cJSON_Delete(json);
+    httpd_resp_sendstr(req, "Meters updated successfully");
+
+    ESP_LOGI(TAG, "Meters configuration updated successfully");
+
+    return ESP_OK;
+}
+
+// Registrando os manipuladores de URI para os contadores
+void register_meters_settings_handlers(httpd_handle_t server, void *ctx) {
+    ESP_LOGI(TAG, "Registering URI handlers for meters settings");
+
+    // URI para o método GET
+    httpd_uri_t meters_get_uri = {
+        .uri = "/api/v1/config/meters",
+        .method = HTTP_GET,
+        .handler = meters_config_get_handler,
+        .user_ctx = ctx
+    };
+    ESP_LOGI(TAG, "Registering GET handler for /api/v1/config/meters");
+    httpd_register_uri_handler(server, &meters_get_uri);
+
+    // URI para o método POST
+    httpd_uri_t meters_post_uri = {
+        .uri = "/api/v1/config/meters",
+        .method = HTTP_POST,
+        .handler = meters_config_post_handler,
+        .user_ctx = ctx
+    };
+    ESP_LOGI(TAG, "Registering POST handler for /api/v1/config/meters");
+    httpd_register_uri_handler(server, &meters_post_uri);
+}