#pragma once

#include "lvgl.h"

// Appends a line to the scrollback log. Safe to call before the log view
// exists and from any task; the line is always stored in the ring buffer.
void ui_log_append(const char *text);
void ui_log_appendf(const char *format, ...);

// Builds the log view (title + textarea) onto the given screen and restores
// the ring-buffer history. The caller must hold the LVGL lock.
void ui_log_build_view(lv_obj_t *screen);

// Drops the textarea reference; call before the active screen is cleared.
void ui_log_detach(void);