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//! Common types for the [`m.room.power_levels` event][power_levels].
//!
//! [power_levels]: https://spec.matrix.org/latest/client-server-api/#mroompower_levels
use js_int::{int, Int};
use serde::{Deserialize, Serialize};
/// The power level requirements for specific notification types.
#[derive(Clone, Debug, Deserialize, Serialize)]
#[cfg_attr(not(feature = "unstable-exhaustive-types"), non_exhaustive)]
pub struct NotificationPowerLevels {
/// The level required to trigger an `@room` notification.
#[serde(
default = "default_power_level",
deserialize_with = "crate::serde::deserialize_v1_powerlevel"
)]
pub room: Int,
}
impl NotificationPowerLevels {
/// Create a new `NotificationPowerLevels` with all-default values.
pub fn new() -> Self {
Self { room: default_power_level() }
}
/// Value associated with the given `key`.
pub fn get(&self, key: &str) -> Option<&Int> {
match key {
"room" => Some(&self.room),
_ => None,
}
}
/// Whether all fields have their default values.
pub fn is_default(&self) -> bool {
self.room == default_power_level()
}
}
impl Default for NotificationPowerLevels {
fn default() -> Self {
Self::new()
}
}
/// Used to default power levels to 50 during deserialization.
pub fn default_power_level() -> Int {
int!(50)
}