use tokio::time;

#[derive(Clone, Debug)] pub(crate) struct SpeakingState { pub(crate) last_packet_at: Optiontime::Instant, pub(crate) is_speaking: bool, }

pub(crate) const SPEAKING_TIMEOUT_MS: u64 = 100;

#[derive(Clone, Debug)] pub(crate) struct UserCaptureState { pub(crate) sample_rate: u32, pub(crate) silence_duration_ms: u32, pub(crate) stream_active: bool, pub(crate) last_audio_at: Optiontime::Instant, }

impl UserCaptureState { pub(crate) fn new(sample_rate: u32, silence_duration_ms: u32) -> Self { Self { sample_rate: normalize_sample_rate(sample_rate), silence_duration_ms: normalize_silence_duration_ms(silence_duration_ms), stream_active: false, last_audio_at: None, } }

pub(crate) fn touch_audio(&mut self, now: time::Instant) {
    self.stream_active = true;
    self.last_audio_at = Some(now);
}

}

pub(crate) fn normalize_sample_rate(sample_rate: u32) -> u32 { sample_rate.clamp(8_000, 48_000) }

pub(crate) fn normalize_silence_duration_ms(duration_ms: u32) -> u32 { duration_ms.clamp(100, 5_000) }