feat: 命令执行成功后发布相关状态到 MQ. #5.

src-tauri/Cargo.lock

@@ -867,7 +867,6 @@ dependencies = [
  "paho-mqtt",
  "paris",
  "redb",
- "rumqttc",
  "scrap",
  "serde",
  "serde_json",
@@ -1028,7 +1027,7 @@ dependencies = [
  "futures-sink",
  "nanorand",
  "pin-project",
- "spin 0.9.4",
+ "spin",
 ]
 
 [[package]]
@@ -2707,12 +2706,6 @@ dependencies = [
  "windows-sys 0.42.0",
 ]
 
-[[package]]
-name = "pollster"
-version = "0.2.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5da3b0203fd7ee5720aa0b5e790b591aa5d3f41c3ed2c34a3a393382198af2f7"
-
 [[package]]
 name = "ppv-lite86"
 version = "0.2.17"
@@ -3019,40 +3012,6 @@ dependencies = [
  "windows 0.37.0",
 ]
 
-[[package]]
-name = "ring"
-version = "0.16.20"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3053cf52e236a3ed746dfc745aa9cacf1b791d846bdaf412f60a8d7d6e17c8fc"
-dependencies = [
- "cc",
- "libc",
- "once_cell",
- "spin 0.5.2",
- "untrusted",
- "web-sys",
- "winapi 0.3.9",
-]
-
-[[package]]
-name = "rumqttc"
-version = "0.17.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "499b7ab08ffa5a722958b6ce1b7c0270bea30909f589d12c5ec3a051afe423fc"
-dependencies = [
- "bytes",
- "flume",
- "futures",
- "http",
- "log",
- "pollster",
- "rustls-native-certs",
- "rustls-pemfile 0.3.0",
- "thiserror",
- "tokio",
- "tokio-rustls",
-]
-
 [[package]]
 name = "rustc_version"
 version = "0.3.3"
@@ -3071,48 +3030,6 @@ dependencies = [
  "semver 1.0.16",
 ]
 
-[[package]]
-name = "rustls"
-version = "0.20.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "539a2bfe908f471bfa933876bd1eb6a19cf2176d375f82ef7f99530a40e48c2c"
-dependencies = [
- "log",
- "ring",
- "sct",
- "webpki",
-]
-
-[[package]]
-name = "rustls-native-certs"
-version = "0.6.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0167bac7a9f490495f3c33013e7722b53cb087ecbe082fb0c6387c96f634ea50"
-dependencies = [
- "openssl-probe",
- "rustls-pemfile 1.0.1",
- "schannel",
- "security-framework",
-]
-
-[[package]]
-name = "rustls-pemfile"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ee86d63972a7c661d1536fefe8c3c8407321c3df668891286de28abcd087360"
-dependencies = [
- "base64",
-]
-
-[[package]]
-name = "rustls-pemfile"
-version = "1.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0864aeff53f8c05aa08d86e5ef839d3dfcf07aeba2db32f12db0ef716e87bd55"
-dependencies = [
- "base64",
-]
-
 [[package]]
 name = "rustversion"
 version = "1.0.11"
@@ -3180,16 +3097,6 @@ dependencies = [
  "winapi 0.2.8",
 ]
 
-[[package]]
-name = "sct"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d53dcdb7c9f8158937a7981b48accfd39a43af418591a5d008c7b22b5e1b7ca4"
-dependencies = [
- "ring",
- "untrusted",
-]
-
 [[package]]
 name = "security-framework"
 version = "2.7.0"
@@ -3488,12 +3395,6 @@ dependencies = [
  "system-deps 5.0.0",
 ]
 
-[[package]]
-name = "spin"
-version = "0.5.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d"
-
 [[package]]
 name = "spin"
 version = "0.9.4"
@@ -4033,17 +3934,6 @@ dependencies = [
  "syn",
 ]
 
-[[package]]
-name = "tokio-rustls"
-version = "0.23.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c43ee83903113e03984cb9e5cebe6c04a5116269e900e3ddba8f068a62adda59"
-dependencies = [
- "rustls",
- "tokio",
- "webpki",
-]
-
 [[package]]
 name = "toml"
 version = "0.5.10"
@@ -4185,12 +4075,6 @@ version = "0.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "74c1aa4511c38276c548406f0b1f5f8b793f000cfb51e18f278a102abd057e81"
 
-[[package]]
-name = "untrusted"
-version = "0.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a156c684c91ea7d62626509bce3cb4e1d9ed5c4d978f7b4352658f96a4c26b4a"
-
 [[package]]
 name = "url"
 version = "2.3.1"
@@ -4432,16 +4316,6 @@ dependencies = [
  "libwebp-sys",
 ]
 
-[[package]]
-name = "webpki"
-version = "0.22.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f095d78192e208183081cc07bc5515ef55216397af48b873e5edcd72637fa1bd"
-dependencies = [
- "ring",
- "untrusted",
-]
-
 [[package]]
 name = "webview2-com"
 version = "0.19.1"

src-tauri/Cargo.toml

@@ -28,7 +28,6 @@ tokio = { version = "1.22.0", features = ["full"] }
 tracing = "0.1.37"
 tracing-subscriber = "0.3.16"
 hex = "0.4.3"
-rumqttc = "0.17.0"
 time = { version = "0.3.17", features = ["formatting"] }
 color_space = "0.5.3"
 futures = "0.3.25"

src-tauri/src/display/manager.rs

@@ -6,6 +6,7 @@ use std::{
     time::{Duration, SystemTime},
 };
 
+use base64::Config;
 use ddc_hi::Display;
 use paris::{error, info};
 use tauri::async_runtime::Mutex;
@@ -155,13 +156,19 @@ impl Manager {
                             .set_vcp_feature(0x10, target as u16)
                             .map_err(|err| anyhow::anyhow!("can not set brightness. {:?}", err))?;
 
-                let rpc = rpc::Manager::global().await;
+                        let rpc = rpc::Manager::global().await;
 
-                rpc.publish_desktop_cmd(models::MqMessage::Brightness(models::ConfigDisplayCmd {
+                        rpc.publish_desktop_cmd(&models::CmdRespMqMessage::Brightness(
-                    display_index: config.id,
+                            models::ConfigDisplayCmd {
-                    value: models::ControlValue::Absolute(config.brightness),
+                                display_index: config.id,
-                }))
+                                value: models::CmdRespWithRange {
-                .await;
+                                    value: config.brightness,
+                                    min: config.min_brightness,
+                                    max: config.max_brightness,
+                                },
+                            },
+                        ))
+                        .await;
                     }
                     Err(err) => {
                         info!(

src-tauri/src/models/cmd_resp_with_range.rs

@@ -0,0 +1,8 @@
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Copy, Serialize, Deserialize, Debug)]
+pub struct CmdRespWithRange<T = u16> {
+    pub value: T,
+    pub max: T,
+    pub min: T,
+}

src-tauri/src/models/mod.rs

@@ -1,8 +1,10 @@
 mod control_value;
 mod mq_message;
 mod config_display_cmd;
+mod cmd_resp_with_range;
 
 pub use control_value::*;
 pub use mq_message::*;
 pub use config_display_cmd::*;
+pub use cmd_resp_with_range::*;
 

src-tauri/src/models/mq_message.rs

@@ -1,11 +1,17 @@
 use serde::{Serialize, Deserialize};
 
-use super::ConfigDisplayCmd;
+use super::{ConfigDisplayCmd, CmdRespWithRange};
 
 
 #[derive(Clone, Copy, Serialize, Deserialize, Debug)]
-pub enum MqMessage {
+pub enum CmdMqMessage {
     Brightness(ConfigDisplayCmd),
     Contrast(ConfigDisplayCmd),
     PresetMode(ConfigDisplayCmd),
+}
+#[derive(Clone, Copy, Serialize, Deserialize, Debug)]
+pub enum CmdRespMqMessage {
+    Brightness(ConfigDisplayCmd<CmdRespWithRange>),
+    Contrast(ConfigDisplayCmd<CmdRespWithRange>),
+    PresetMode(ConfigDisplayCmd<CmdRespWithRange>),
 }

src-tauri/src/rpc/manager.rs

@@ -1,5 +1,6 @@
 use paris::error;
 use tokio::sync::{broadcast, OnceCell};
+use std::fmt::Debug;
 
 use crate::{display, models, picker::led_color::LedColor};
 
@@ -51,7 +52,10 @@ impl Manager {
     pub async fn publish_led_sub_pixels(&self, payload: Vec<u8>) -> anyhow::Result<()> {
         self.client.publish_led_sub_pixels(payload).await
     }
-    pub async fn publish_desktop_cmd(&self, msg: models::MqMessage) -> anyhow::Result<()> {
+    pub async fn publish_desktop_cmd<T>(&self, msg: &T) -> anyhow::Result<()>
+    where
+        T: ?Sized + serde::Serialize,
+    {
         self.client.publish_desktop_cmd(msg).await
     }
 

src-tauri/src/rpc/mqtt.rs

@@ -3,7 +3,7 @@ use futures::StreamExt;
 use paho_mqtt as mqtt;
 use paris::{error, info, warn};
 use serde_json::json;
-use std::{borrow::Borrow, rc::Rc, sync::Arc, time::Duration};
+use std::{borrow::Borrow, fmt::Debug, rc::Rc, sync::Arc, time::Duration};
 use tauri::async_runtime::{Mutex, TokioJoinHandle};
 use time::{format_description, OffsetDateTime};
 use tokio::{sync::broadcast, task, time::sleep};
@@ -17,7 +17,7 @@ const DESKTOP_SEND_CMD: &'static str = "display-ambient-light/desktop/cmd";
 pub struct MqttRpc {
     client: mqtt::AsyncClient,
     change_display_brightness_tx: broadcast::Sender<display::DisplayBrightness>,
-    message_tx: broadcast::Sender<models::MqMessage>,
+    message_tx: broadcast::Sender<models::CmdMqMessage>,
 }
 
 impl MqttRpc {
@@ -64,6 +64,7 @@ impl MqttRpc {
 
         let connect_options = mqtt::ConnectOptionsBuilder::new()
             .keep_alive_interval(Duration::from_secs(5))
+            .will_message(last_will)
             .automatic_reconnect(Duration::from_secs(1), Duration::from_secs(5))
             .finalize();
 
@@ -78,7 +79,7 @@ impl MqttRpc {
 
         let (change_display_brightness_tx, _) =
             broadcast::channel::<display::DisplayBrightness>(16);
-        let (message_tx, _) = broadcast::channel::<models::MqMessage>(32);
+        let (message_tx, _) = broadcast::channel::<models::CmdMqMessage>(32);
         Ok(Self {
             client,
             change_display_brightness_tx,
@@ -131,7 +132,7 @@ impl MqttRpc {
                         let payload_text = String::from_utf8(notification.payload().to_vec());
                         match payload_text {
                             Ok(payload_text) => {
-                                let message: Result<models::MqMessage, _> =
+                                let message: Result<models::CmdMqMessage, _> =
                                     serde_json::from_str(payload_text.as_str());
                                 match message {
                                     Ok(message) => match message_tx_cloned.send(message) {
@@ -226,9 +227,12 @@ impl MqttRpc {
     ) -> broadcast::Receiver<display::DisplayBrightness> {
         self.change_display_brightness_tx.subscribe()
     }
-    pub async fn publish_desktop_cmd(&self, msg: models::MqMessage) -> anyhow::Result<()> {
+    pub async fn publish_desktop_cmd<T>(&self, msg: &T) -> anyhow::Result<()>
-        let str = serde_json::to_string(&msg)
+    where
-            .map_err(|err| anyhow::anyhow!("can not serialize {:?}. {:?}", msg, err))?;
+        T: ?Sized + serde::Serialize,
+    {
+        let str = serde_json::to_string(msg)
+            .map_err(|err| anyhow::anyhow!("can not serialize. {:?}", err))?;
         self.client
             .publish(mqtt::Message::new(
                 DESKTOP_SEND_CMD,