#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct RuntimeSettings {
    pub controller_id: String,
    pub simulator_enabled: bool,
    pub poll_interval_seconds: u64,
    pub zone_interval_seconds: u64,
    pub discovery_timeout_ms: u64,
    pub discovery_broadcast: String,
    /// Global seasonal mode. Zones follow this by default. Values: cool/heat/off; off pauses house-level thermostat control.
    #[serde(default = "default_house_mode")]
    pub house_mode: String,
    /// Whole-house master power. False is authoritative and suppresses zone/automation restarts.
    #[serde(default = "default_true")]
    pub house_power_enabled: bool,
    /// `setpoint` keeps units powered and modulates compressor demand by changing target temperature.
    #[serde(default = "default_control_strategy")]
    pub control_strategy: String,
    #[serde(default = "default_true")]
    pub outdoor_assist_enabled: bool,
    /// Keep recent metrics locally; older history may live in InfluxDB.
    #[serde(default = "default_history_retention_days")]
    pub history_retention_days: u32,
    #[serde(default = "default_true")]
    pub history_compaction_enabled: bool,
    /// Retention window for controller event/debug log rows.
    #[serde(default = "default_event_log_retention_days")]
    pub event_log_retention_days: u32,
    /// Add protocol-specific buzzer suppression fields to command frames.
    #[serde(default)]
    pub suppress_device_beep: bool,
    /// Global thermostat compressor protection. When enabled, automatic starts and
    /// Heat/Cool reversals are delayed instead of being sent during the protection window.
    #[serde(default = "default_true")]
    pub compressor_protection_enabled: bool,
    /// Global compressor protection window in seconds. The UI exposes this as minutes.
    #[serde(default = "default_compressor_protection_seconds")]
    pub compressor_protection_seconds: u64,
    #[serde(default)]
    pub influxdb: InfluxDbSettings,
    #[serde(default)]
    pub debug: DebugSettings,
    #[serde(default)]
    pub night_mode: NightModeSettings,
    #[serde(default)]
    pub notifications: NotificationSettings,
    pub home_assistant: HomeAssistantSettings,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct DiscoveryRequest {
    #[serde(default)]
    pub timeout_ms: Option<u64>,
    #[serde(default)]
    pub broadcast: Option<String>,
    /// 0 = auto (accept both), 1 = AES-ECB only, 2 = AES-GCM only.
    #[serde(default)]
    pub protocol_version: Option<u8>,
    /// Number of scan broadcasts sent during one discovery operation.
    #[serde(default)]
    pub passes: Option<u8>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ManualDeviceRequest {
    pub name: String,
    pub mac: String,
    pub ip: String,
    #[serde(default = "default_port")]
    pub port: u16,
    #[serde(default = "default_protocol")]
    pub protocol_version: u8,
    #[serde(default)]
    pub key: Option<String>,
    #[serde(default)]
    pub simulated: bool,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ApiTokenInfo {
    pub id: String,
    pub name: String,
    pub token_prefix: String,
    pub created_at: DateTime<Utc>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ApiEvent {
    pub event: String,
    pub timestamp: DateTime<Utc>,
    pub data: Value,
}