#include "server.h"

httpd_handle_t get_server(void);

static void wifi_init_sta(void) {
    // Initialize the ESP-NETIF
    esp_netif_init();
    esp_event_loop_create_default();

    // Create default event loop
    esp_netif_create_default_wifi_sta();

    // Initialize the Wi-Fi driver
    wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
    ESP_ERROR_CHECK(esp_wifi_init(&cfg));

    // Set Wi-Fi mode to station
    ESP_ERROR_CHECK(esp_wifi_set_mode(WIFI_MODE_STA));

    // Configure Wi-Fi connection
    wifi_config_t wifi_config = {
        .sta = {
            .ssid = WIFI_SSID,
            .password = WIFI_PASSWORD,
        },
    };

    // Set the Wi-Fi configuration
    ESP_ERROR_CHECK(esp_wifi_set_config(ESP_IF_WIFI_STA, &wifi_config));
    ESP_ERROR_CHECK(esp_wifi_start());
    ESP_ERROR_CHECK(esp_wifi_connect());
}

httpd_handle_t start_webserver(void) {
    httpd_config_t config = HTTPD_DEFAULT_CONFIG();
    config.lru_purge_enable = true;

    httpd_handle_t server = NULL;
    ESP_ERROR_CHECK(httpd_start(&server, &config));
    return server;
}

httpd_handle_t get_server(void) {
    wifi_init_sta();
    return start_webserver();
}