45 lines
1.1 KiB
Rust
45 lines
1.1 KiB
Rust
use std::fmt::Debug;
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use automation_cast::Cast;
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use dyn_clone::DynClone;
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use mlua::ObjectLike;
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use crate::event::OnMqtt;
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#[async_trait::async_trait]
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pub trait LuaDeviceCreate {
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type Config;
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type Error;
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async fn create(config: Self::Config) -> Result<Self, Self::Error>
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where
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Self: Sized;
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}
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pub trait Device:
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Debug + DynClone + Sync + Send + Cast<dyn google_home::Device> + Cast<dyn OnMqtt>
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{
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fn get_id(&self) -> String;
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}
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impl mlua::FromLua for Box<dyn Device> {
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fn from_lua(value: mlua::Value, _lua: &mlua::Lua) -> mlua::Result<Self> {
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match value {
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mlua::Value::UserData(ud) => {
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let ud = if ud.is::<Box<dyn Device>>() {
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ud
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} else {
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ud.call_method::<_>("__box", ())?
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};
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let b = ud.borrow::<Self>()?.clone();
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Ok(b)
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}
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_ => Err(mlua::Error::RuntimeError("Expected user data".into())),
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}
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}
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}
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impl mlua::UserData for Box<dyn Device> {}
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dyn_clone::clone_trait_object!(Device);
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