#include "os_detection.h"
#include "timer.h"
#include "rgb_matrix.h"

#include "mac_mode.h"

bool mac_mode = false;
bool mac_mode_manual = false;
static bool os_detected = false;
static uint32_t flash_start = 0;

// Poll OS detection after USB enumeration settles (~2s)
// Flash indicator color for 500ms then restore default animation
void matrix_scan_user(void) {
    if (!os_detected && !mac_mode_manual && timer_elapsed32(0) > 2000) {
        os_detected = true;
        os_variant_t os = detected_host_os();
        mac_mode = (os == OS_MACOS || os == OS_IOS);
        rgb_matrix_mode_noeeprom(RGB_MATRIX_SOLID_COLOR);
        if (mac_mode) {
            rgb_matrix_sethsv_noeeprom(HSV_GREEN);
        } else {
            rgb_matrix_sethsv_noeeprom(HSV_BLUE);
        }
        flash_start = timer_read32();
    }
    if (flash_start && timer_elapsed32(flash_start) > 500) {
        flash_start = 0;
        rgb_matrix_reload_from_eeprom();
    }
}