From c524d089adc0698a8d823e10c1e8adf17039a7b8 Mon Sep 17 00:00:00 2001
From: Tobias Reisinger <tobias@msrg.cc>
Date: Tue, 14 May 2024 01:23:34 +0200
Subject: [PATCH 01/10] Move websocket handlers

---
 src/settings.rs    |   2 +-
 src/ws/handlers.rs | 166 ++++++++++++++++++++++++++++++++++++++++++++
 src/ws/mod.rs      | 169 ++-------------------------------------------
 3 files changed, 174 insertions(+), 163 deletions(-)
 create mode 100644 src/ws/handlers.rs

diff --git a/src/settings.rs b/src/settings.rs
index a5fd5bf..15d91bd 100644
--- a/src/settings.rs
+++ b/src/settings.rs
@@ -71,7 +71,7 @@ impl Settings {
 		initial_states: Vec<bool>,
     ) -> Result<Vec<Box<dyn drivers::RelayDriver>>, EmgauwaError> {
 		let mut drivers = Vec::new();
-		let result: Result<(), EmgauwaError> = self.relays.iter().zip(initial_states.into_iter()).try_for_each(|(relay, state)| {
+		let result: Result<(), EmgauwaError> = self.relays.iter().zip(initial_states).try_for_each(|(relay, state)| {
 			let driver = relay.make_driver(pfd, state)?;
 			drivers.push(driver);
 			Ok(())
diff --git a/src/ws/handlers.rs b/src/ws/handlers.rs
new file mode 100644
index 0000000..7af953a
--- /dev/null
+++ b/src/ws/handlers.rs
@@ -0,0 +1,166 @@
+use actix::Addr;
+use sqlx::{Pool, Sqlite};
+use sqlx::pool::PoolConnection;
+use tokio_tungstenite::tungstenite;
+use tokio_tungstenite::tungstenite::Message;
+use emgauwa_common::db::{DbController, DbJunctionRelaySchedule, DbRelay, DbSchedule};
+use emgauwa_common::errors::{DatabaseError, EmgauwaError};
+use emgauwa_common::models::{Controller, Relay};
+use emgauwa_common::types::{ControllerWsAction, ScheduleUid};
+use crate::app_state::AppState;
+use crate::utils;
+use crate::utils::app_state_get_this;
+
+pub async fn handle_message(
+    pool: Pool<Sqlite>,
+    app_state: &Addr<AppState>,
+    message_result: Result<Message, tungstenite::Error>,
+) {
+    let msg = match message_result {
+        Ok(msg) => msg,
+        Err(err) => {
+            log::error!("Error reading message: {}", err);
+            return;
+        }
+    };
+    if let Message::Text(text) = msg {
+        match serde_json::from_str(&text) {
+            Ok(action) => {
+                log::debug!("Received action: {:?}", action);
+                let mut pool_conn = match pool.acquire().await {
+                    Ok(conn) => conn,
+                    Err(err) => {
+                        log::error!("Failed to acquire database connection: {:?}", err);
+                        return;
+                    }
+                };
+                let action_res = handle_action(&mut pool_conn, app_state, action).await;
+                if let Err(e) = action_res {
+                    log::error!("Error handling action: {:?}", e);
+                }
+            }
+            Err(e) => {
+                log::error!("Error deserializing action: {:?}", e);
+            }
+        }
+    }
+}
+
+pub async fn handle_action(
+    conn: &mut PoolConnection<Sqlite>,
+    app_state: &Addr<AppState>,
+    action: ControllerWsAction,
+) -> Result<(), EmgauwaError> {
+    let this = app_state_get_this(app_state).await?;
+
+    match action {
+        ControllerWsAction::Controller(controller) => {
+            handle_controller(conn, &this, controller).await?
+        }
+        ControllerWsAction::Relays(relays) => handle_relays(conn, &this, relays).await?,
+        ControllerWsAction::Schedules(schedules) => handle_schedules(conn, schedules).await?,
+        ControllerWsAction::RelayPulse((relay_num, duration)) => {
+            handle_relay_pulse(app_state, relay_num, duration).await?
+        }
+        _ => return Ok(()),
+    };
+
+    utils::app_state_reload(app_state).await
+}
+
+async fn handle_controller(
+    conn: &mut PoolConnection<Sqlite>,
+    this: &Controller,
+    controller: Controller,
+) -> Result<(), EmgauwaError> {
+    if controller.c.uid != this.c.uid {
+        return Err(EmgauwaError::Other(String::from(
+            "Controller UID mismatch during update",
+        )));
+    }
+    DbController::get_by_uid(conn, &controller.c.uid)
+        .await?
+        .ok_or(DatabaseError::NotFound)?
+        .update(conn, controller.c.name.as_str(), this.c.relay_count)
+        .await?;
+
+    Ok(())
+}
+
+async fn handle_schedules(
+    conn: &mut PoolConnection<Sqlite>,
+    schedules: Vec<DbSchedule>,
+) -> Result<(), EmgauwaError> {
+    let mut handled_uids = vec![
+        // on and off schedules are always present and should not be updated
+        ScheduleUid::On,
+        ScheduleUid::Off,
+    ];
+    for schedule in schedules {
+        if handled_uids.contains(&schedule.uid) {
+            continue;
+        }
+        handled_uids.push(schedule.uid.clone());
+
+        log::debug!("Handling schedule: {:?}", schedule);
+        let schedule_db = DbSchedule::get_by_uid(conn, &schedule.uid).await?;
+
+        if let Some(schedule_db) = schedule_db {
+            schedule_db
+                .update(conn, schedule.name.as_str(), &schedule.periods)
+                .await?;
+        } else {
+            DbSchedule::create(
+                conn,
+                schedule.uid.clone(),
+                schedule.name.as_str(),
+                &schedule.periods,
+            )
+                .await?;
+        }
+    }
+
+    Ok(())
+}
+
+async fn handle_relays(
+    conn: &mut PoolConnection<Sqlite>,
+    this: &Controller,
+    relays: Vec<Relay>,
+) -> Result<(), EmgauwaError> {
+    for relay in relays {
+        if relay.controller.uid != this.c.uid {
+            return Err(EmgauwaError::Other(String::from(
+                "Controller UID mismatch during relay update",
+            )));
+        }
+        let db_relay = DbRelay::get_by_controller_and_num(conn, &this.c, relay.r.number)
+            .await?
+            .ok_or(DatabaseError::NotFound)?;
+
+        db_relay.update(conn, relay.r.name.as_str()).await?;
+
+        handle_schedules(conn, relay.schedules.clone()).await?;
+
+        let mut schedules = Vec::new(); // We need to get the schedules from the database to have the right IDs
+        for schedule in relay.schedules {
+            schedules.push(
+                DbSchedule::get_by_uid(conn, &schedule.uid)
+                    .await?
+                    .ok_or(DatabaseError::NotFound)?,
+            );
+        }
+
+        DbJunctionRelaySchedule::set_schedules(conn, &db_relay, schedules.iter().collect()).await?;
+    }
+
+    Ok(())
+}
+
+async fn handle_relay_pulse(
+    app_state: &Addr<AppState>,
+    relay_num: i64,
+    duration: Option<u32>,
+) -> Result<(), EmgauwaError> {
+    utils::app_state_relay_pulse(app_state, relay_num, duration).await
+}
diff --git a/src/ws/mod.rs b/src/ws/mod.rs
index 994cec6..a79b13c 100644
--- a/src/ws/mod.rs
+++ b/src/ws/mod.rs
@@ -1,19 +1,18 @@
+mod handlers;
+
 use actix::Addr;
 use emgauwa_common::constants::WEBSOCKET_RETRY_TIMEOUT;
-use emgauwa_common::db::{DbController, DbJunctionRelaySchedule, DbRelay, DbSchedule};
-use emgauwa_common::errors::{DatabaseError, EmgauwaError};
-use emgauwa_common::models::{Controller, Relay};
-use emgauwa_common::types::{ControllerWsAction, ScheduleUid};
+use emgauwa_common::errors::EmgauwaError;
+use emgauwa_common::types::ControllerWsAction;
 use futures::{future, pin_mut, SinkExt, StreamExt};
-use sqlx::pool::PoolConnection;
 use sqlx::{Pool, Sqlite};
 use tokio::time;
 use tokio_tungstenite::tungstenite::Message;
-use tokio_tungstenite::{connect_async, tungstenite};
+use tokio_tungstenite::connect_async;
 
 use crate::app_state::AppState;
-use crate::utils;
 use crate::utils::{app_state_get_relay_notifier, app_state_get_this};
+use crate::ws::handlers::handle_message;
 
 pub async fn run_ws_loop(pool: Pool<Sqlite>, app_state: Addr<AppState>, url: String) {
 	log::debug!("Spawned ws loop");
@@ -90,158 +89,4 @@ async fn read_app_state(
 				))
 			})?;
 	}
-}
-
-async fn handle_message(
-	pool: Pool<Sqlite>,
-	app_state: &Addr<AppState>,
-	message_result: Result<Message, tungstenite::Error>,
-) {
-	let msg = match message_result {
-		Ok(msg) => msg,
-		Err(err) => {
-			log::error!("Error reading message: {}", err);
-			return;
-		}
-	};
-	if let Message::Text(text) = msg {
-		match serde_json::from_str(&text) {
-			Ok(action) => {
-				log::debug!("Received action: {:?}", action);
-				let mut pool_conn = match pool.acquire().await {
-					Ok(conn) => conn,
-					Err(err) => {
-						log::error!("Failed to acquire database connection: {:?}", err);
-						return;
-					}
-				};
-				let action_res = handle_action(&mut pool_conn, app_state, action).await;
-				if let Err(e) = action_res {
-					log::error!("Error handling action: {:?}", e);
-				}
-			}
-			Err(e) => {
-				log::error!("Error deserializing action: {:?}", e);
-			}
-		}
-	}
-}
-
-pub async fn handle_action(
-	conn: &mut PoolConnection<Sqlite>,
-	app_state: &Addr<AppState>,
-	action: ControllerWsAction,
-) -> Result<(), EmgauwaError> {
-	let this = app_state_get_this(app_state).await?;
-
-	match action {
-		ControllerWsAction::Controller(controller) => {
-			handle_controller(conn, &this, controller).await?
-		}
-		ControllerWsAction::Relays(relays) => handle_relays(conn, &this, relays).await?,
-		ControllerWsAction::Schedules(schedules) => handle_schedules(conn, schedules).await?,
-		ControllerWsAction::RelayPulse((relay_num, duration)) => {
-			handle_relay_pulse(app_state, relay_num, duration).await?
-		}
-		_ => return Ok(()),
-	};
-
-	utils::app_state_reload(app_state).await
-}
-
-async fn handle_controller(
-	conn: &mut PoolConnection<Sqlite>,
-	this: &Controller,
-	controller: Controller,
-) -> Result<(), EmgauwaError> {
-	if controller.c.uid != this.c.uid {
-		return Err(EmgauwaError::Other(String::from(
-			"Controller UID mismatch during update",
-		)));
-	}
-	DbController::get_by_uid(conn, &controller.c.uid)
-		.await?
-		.ok_or(DatabaseError::NotFound)?
-		.update(conn, controller.c.name.as_str(), this.c.relay_count)
-		.await?;
-
-	Ok(())
-}
-
-async fn handle_schedules(
-	conn: &mut PoolConnection<Sqlite>,
-	schedules: Vec<DbSchedule>,
-) -> Result<(), EmgauwaError> {
-	let mut handled_uids = vec![
-		// on and off schedules are always present and should not be updated
-		ScheduleUid::On,
-		ScheduleUid::Off,
-	];
-	for schedule in schedules {
-		if handled_uids.contains(&schedule.uid) {
-			continue;
-		}
-		handled_uids.push(schedule.uid.clone());
-
-		log::debug!("Handling schedule: {:?}", schedule);
-		let schedule_db = DbSchedule::get_by_uid(conn, &schedule.uid).await?;
-
-		if let Some(schedule_db) = schedule_db {
-			schedule_db
-				.update(conn, schedule.name.as_str(), &schedule.periods)
-				.await?;
-		} else {
-			DbSchedule::create(
-				conn,
-				schedule.uid.clone(),
-				schedule.name.as_str(),
-				&schedule.periods,
-			)
-			.await?;
-		}
-	}
-
-	Ok(())
-}
-
-async fn handle_relays(
-	conn: &mut PoolConnection<Sqlite>,
-	this: &Controller,
-	relays: Vec<Relay>,
-) -> Result<(), EmgauwaError> {
-	for relay in relays {
-		if relay.controller.uid != this.c.uid {
-			return Err(EmgauwaError::Other(String::from(
-				"Controller UID mismatch during relay update",
-			)));
-		}
-		let db_relay = DbRelay::get_by_controller_and_num(conn, &this.c, relay.r.number)
-			.await?
-			.ok_or(DatabaseError::NotFound)?;
-
-		db_relay.update(conn, relay.r.name.as_str()).await?;
-
-		handle_schedules(conn, relay.schedules.clone()).await?;
-
-		let mut schedules = Vec::new(); // We need to get the schedules from the database to have the right IDs
-		for schedule in relay.schedules {
-			schedules.push(
-				DbSchedule::get_by_uid(conn, &schedule.uid)
-					.await?
-					.ok_or(DatabaseError::NotFound)?,
-			);
-		}
-
-		DbJunctionRelaySchedule::set_schedules(conn, &db_relay, schedules.iter().collect()).await?;
-	}
-
-	Ok(())
-}
-
-async fn handle_relay_pulse(
-	app_state: &Addr<AppState>,
-	relay_num: i64,
-	duration: Option<u32>,
-) -> Result<(), EmgauwaError> {
-	utils::app_state_relay_pulse(app_state, relay_num, duration).await
-}
+}
\ No newline at end of file

From bf3192ec65023fef1ca372b7a1c339d2f5839808 Mon Sep 17 00:00:00 2001
From: Tobias Reisinger <tobias@msrg.cc>
Date: Thu, 23 May 2024 20:16:44 +0200
Subject: [PATCH 02/10] Format code a bit

---
 Cargo.lock            | 117 +++++++++++++++++++++++++++++++++++++++---
 src/drivers/mod.rs    |   1 +
 src/drivers/piface.rs |   8 +--
 src/errors.rs         |   4 +-
 src/main.rs           |  20 ++++----
 src/settings.rs       |  17 +++---
 src/ws/mod.rs         |   4 +-
 7 files changed, 141 insertions(+), 30 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 637c455..6b6c5dc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -55,7 +55,7 @@ dependencies = [
  "actix-service",
  "actix-utils",
  "ahash",
- "base64",
+ "base64 0.21.7",
  "bitflags 2.5.0",
  "brotli",
  "bytes",
@@ -355,6 +355,12 @@ version = "0.21.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9d297deb1925b89f2ccc13d7635fa0714f12c87adce1c75356b39ca9b7178567"
 
+[[package]]
+name = "base64"
+version = "0.22.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
+
 [[package]]
 name = "base64ct"
 version = "1.6.0"
@@ -626,6 +632,41 @@ dependencies = [
  "typenum",
 ]
 
+[[package]]
+name = "darling"
+version = "0.20.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "83b2eb4d90d12bdda5ed17de686c2acb4c57914f8f921b8da7e112b5a36f3fe1"
+dependencies = [
+ "darling_core",
+ "darling_macro",
+]
+
+[[package]]
+name = "darling_core"
+version = "0.20.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "622687fe0bac72a04e5599029151f5796111b90f1baaa9b544d807a5e31cd120"
+dependencies = [
+ "fnv",
+ "ident_case",
+ "proc-macro2",
+ "quote",
+ "strsim",
+ "syn 2.0.61",
+]
+
+[[package]]
+name = "darling_macro"
+version = "0.20.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "733cabb43482b1a1b53eee8583c2b9e8684d592215ea83efd305dd31bc2f0178"
+dependencies = [
+ "darling_core",
+ "quote",
+ "syn 2.0.61",
+]
+
 [[package]]
 name = "data-encoding"
 version = "2.6.0"
@@ -650,6 +691,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b42b6fa04a440b495c8b04d0e71b707c585f83cb9cb28cf8cd0d976c315e31b4"
 dependencies = [
  "powerfmt",
+ "serde",
 ]
 
 [[package]]
@@ -717,6 +759,7 @@ dependencies = [
  "serde",
  "serde_derive",
  "serde_json",
+ "serde_with",
  "simple_logger",
  "sqlx",
  "uuid",
@@ -973,13 +1016,19 @@ dependencies = [
  "futures-sink",
  "futures-util",
  "http 0.2.12",
- "indexmap",
+ "indexmap 2.2.6",
  "slab",
  "tokio",
  "tokio-util",
  "tracing",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.12.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
+
 [[package]]
 name = "hashbrown"
 version = "0.13.2"
@@ -1110,6 +1159,12 @@ dependencies = [
  "cc",
 ]
 
+[[package]]
+name = "ident_case"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39"
+
 [[package]]
 name = "idna"
 version = "0.5.0"
@@ -1120,6 +1175,17 @@ dependencies = [
  "unicode-normalization",
 ]
 
+[[package]]
+name = "indexmap"
+version = "1.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bd070e393353796e801d209ad339e89596eb4c8d430d18ede6a1cced8fafbd99"
+dependencies = [
+ "autocfg",
+ "hashbrown 0.12.3",
+ "serde",
+]
+
 [[package]]
 name = "indexmap"
 version = "2.2.6"
@@ -1128,6 +1194,7 @@ checksum = "168fb715dda47215e360912c096649d23d58bf392ac62f73919e831745e40f26"
 dependencies = [
  "equivalent",
  "hashbrown 0.14.5",
+ "serde",
 ]
 
 [[package]]
@@ -1660,7 +1727,7 @@ version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b91f7eff05f748767f183df4320a63d6936e9c6107d97c9e6bdd9784f4289c94"
 dependencies = [
- "base64",
+ "base64 0.21.7",
  "bitflags 2.5.0",
  "serde",
  "serde_derive",
@@ -1836,6 +1903,36 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "serde_with"
+version = "3.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0ad483d2ab0149d5a5ebcd9972a3852711e0153d863bf5a5d0391d28883c4a20"
+dependencies = [
+ "base64 0.22.1",
+ "chrono",
+ "hex",
+ "indexmap 1.9.3",
+ "indexmap 2.2.6",
+ "serde",
+ "serde_derive",
+ "serde_json",
+ "serde_with_macros",
+ "time",
+]
+
+[[package]]
+name = "serde_with_macros"
+version = "3.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "65569b702f41443e8bc8bbb1c5779bd0450bbe723b56198980e80ec45780bce2"
+dependencies = [
+ "darling",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.61",
+]
+
 [[package]]
 name = "sha1"
 version = "0.10.6"
@@ -1984,7 +2081,7 @@ dependencies = [
  "futures-util",
  "hashlink",
  "hex",
- "indexmap",
+ "indexmap 2.2.6",
  "log",
  "memchr",
  "once_cell",
@@ -2047,7 +2144,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1ed31390216d20e538e447a7a9b959e06ed9fc51c37b514b46eb758016ecd418"
 dependencies = [
  "atoi",
- "base64",
+ "base64 0.21.7",
  "bitflags 2.5.0",
  "byteorder",
  "bytes",
@@ -2089,7 +2186,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7c824eb80b894f926f89a0b9da0c7f435d27cdd35b8c655b114e58223918577e"
 dependencies = [
  "atoi",
- "base64",
+ "base64 0.21.7",
  "bitflags 2.5.0",
  "byteorder",
  "crc",
@@ -2154,6 +2251,12 @@ dependencies = [
  "unicode-normalization",
 ]
 
+[[package]]
+name = "strsim"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
+
 [[package]]
 name = "subtle"
 version = "2.5.0"
@@ -2364,7 +2467,7 @@ version = "0.22.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d3328d4f68a705b2a4498da1d580585d39a6510f98318a2cec3018a7ec61ddef"
 dependencies = [
- "indexmap",
+ "indexmap 2.2.6",
  "serde",
  "serde_spanned",
  "toml_datetime",
diff --git a/src/drivers/mod.rs b/src/drivers/mod.rs
index 9c0c971..35d9754 100644
--- a/src/drivers/mod.rs
+++ b/src/drivers/mod.rs
@@ -2,6 +2,7 @@ pub use gpio::GpioDriver;
 pub use null::NullDriver;
 pub use piface::PiFaceDriver;
 use serde::{Deserialize, Deserializer};
+
 use crate::errors::EmgauwaControllerError;
 
 mod gpio;
diff --git a/src/drivers/piface.rs b/src/drivers/piface.rs
index 4a0baf0..0af161a 100644
--- a/src/drivers/piface.rs
+++ b/src/drivers/piface.rs
@@ -11,9 +11,11 @@ pub struct PiFaceDriver {
 
 impl PiFaceDriver {
 	pub fn new(pin: u8, pfd: &Option<PiFaceDigital>) -> Result<Self, EmgauwaControllerError> {
-		let pfd = pfd.as_ref().ok_or(EmgauwaControllerError::Hardware(String::from(
-			"PiFaceDigital not initialized",
-		)))?;
+		let pfd = pfd
+			.as_ref()
+			.ok_or(EmgauwaControllerError::Hardware(String::from(
+				"PiFaceDigital not initialized",
+			)))?;
 		let pfd_pin = pfd.get_output_pin(pin)?;
 		Ok(Self { pfd_pin })
 	}
diff --git a/src/errors.rs b/src/errors.rs
index 3916180..a13f4b1 100644
--- a/src/errors.rs
+++ b/src/errors.rs
@@ -1,10 +1,10 @@
 use std::fmt::{Display, Formatter};
+
+use emgauwa_common::errors::EmgauwaError;
 use rppal::gpio;
 use rppal_mcp23s17::Mcp23s17Error;
 use rppal_pfd::PiFaceDigitalError;
 
-use emgauwa_common::errors::EmgauwaError;
-
 #[derive(Debug)]
 pub enum EmgauwaControllerError {
 	Hardware(String),
diff --git a/src/main.rs b/src/main.rs
index bbb1a79..f9d70eb 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -15,11 +15,11 @@ use crate::ws::run_ws_loop;
 
 mod app_state;
 mod drivers;
+mod errors;
 mod relay_loop;
 mod settings;
 mod utils;
 mod ws;
-mod errors;
 
 async fn create_this_controller(
 	conn: &mut PoolConnection<Sqlite>,
@@ -80,14 +80,10 @@ async fn main() -> Result<(), std::io::Error> {
 	};
 
 	for relay in &settings.relays {
-		if DbRelay::get_by_controller_and_num(
-			&mut conn,
-			&db_controller,
-			relay.number,
-		)
-		.await
-		.map_err(EmgauwaError::from)?
-		.is_none()
+		if DbRelay::get_by_controller_and_num(&mut conn, &db_controller, relay.number)
+			.await
+			.map_err(EmgauwaError::from)?
+			.is_none()
 		{
 			create_this_relay(&mut conn, &db_controller, relay)
 				.await
@@ -103,7 +99,11 @@ async fn main() -> Result<(), std::io::Error> {
 	let this = Controller::from_db_model(&mut conn, db_controller).map_err(EmgauwaError::from)?;
 
 	let now = chrono::Local::now().time();
-	let initial_states: Vec<bool> = this.relays.iter().map(|r| r.active_schedule.is_on(&now)).collect();
+	let initial_states: Vec<bool> = this
+		.relays
+		.iter()
+		.map(|r| r.active_schedule.is_on(&now))
+		.collect();
 
 	let mut pfd: Option<PiFaceDigital> = None;
 	let drivers = settings.relays_make_drivers(&mut pfd, initial_states)?;
diff --git a/src/settings.rs b/src/settings.rs
index 15d91bd..f4f83fd 100644
--- a/src/settings.rs
+++ b/src/settings.rs
@@ -2,6 +2,7 @@ use emgauwa_common::errors::EmgauwaError;
 use emgauwa_common::settings;
 use rppal_pfd::PiFaceDigital;
 use serde_derive::Deserialize;
+
 use crate::drivers;
 
 #[derive(Clone, Debug, Deserialize)]
@@ -69,13 +70,17 @@ impl Settings {
 		&self,
 		pfd: &mut Option<PiFaceDigital>,
 		initial_states: Vec<bool>,
-    ) -> Result<Vec<Box<dyn drivers::RelayDriver>>, EmgauwaError> {
+	) -> Result<Vec<Box<dyn drivers::RelayDriver>>, EmgauwaError> {
 		let mut drivers = Vec::new();
-		let result: Result<(), EmgauwaError> = self.relays.iter().zip(initial_states).try_for_each(|(relay, state)| {
-			let driver = relay.make_driver(pfd, state)?;
-			drivers.push(driver);
-			Ok(())
-		});
+		let result: Result<(), EmgauwaError> =
+			self.relays
+				.iter()
+				.zip(initial_states)
+				.try_for_each(|(relay, state)| {
+					let driver = relay.make_driver(pfd, state)?;
+					drivers.push(driver);
+					Ok(())
+				});
 		result?;
 		Ok(drivers)
 	}
diff --git a/src/ws/mod.rs b/src/ws/mod.rs
index a79b13c..bdb7e07 100644
--- a/src/ws/mod.rs
+++ b/src/ws/mod.rs
@@ -7,8 +7,8 @@ use emgauwa_common::types::ControllerWsAction;
 use futures::{future, pin_mut, SinkExt, StreamExt};
 use sqlx::{Pool, Sqlite};
 use tokio::time;
-use tokio_tungstenite::tungstenite::Message;
 use tokio_tungstenite::connect_async;
+use tokio_tungstenite::tungstenite::Message;
 
 use crate::app_state::AppState;
 use crate::utils::{app_state_get_relay_notifier, app_state_get_this};
@@ -89,4 +89,4 @@ async fn read_app_state(
 				))
 			})?;
 	}
-}
\ No newline at end of file
+}

From 8244a1d8374d46462b7396afd3a81c99cebdd89a Mon Sep 17 00:00:00 2001
From: Tobias Reisinger <tobias@msrg.cc>
Date: Sun, 26 May 2024 22:47:56 +0200
Subject: [PATCH 03/10] Rename active_schedule to override_schedule and add
 EmgauwaNow

---
 src/app_state.rs   |  42 +++++++-
 src/relay_loop.rs  |  60 ++++++-----
 src/utils.rs       |  19 +++-
 src/ws/handlers.rs | 258 ++++++++++++++++++++++++---------------------
 4 files changed, 228 insertions(+), 151 deletions(-)

diff --git a/src/app_state.rs b/src/app_state.rs
index c47cd9b..624621e 100644
--- a/src/app_state.rs
+++ b/src/app_state.rs
@@ -3,9 +3,10 @@ use std::time::{Duration, Instant};
 
 use actix::{Actor, Context, Handler, Message};
 use emgauwa_common::constants;
+use emgauwa_common::db::DbSchedule;
 use emgauwa_common::errors::EmgauwaError;
 use emgauwa_common::models::Controller;
-use emgauwa_common::types::RelayStates;
+use emgauwa_common::types::{RelayStates, Weekday};
 use futures::executor::block_on;
 use sqlx::{Pool, Sqlite};
 use tokio::sync::Notify;
@@ -30,6 +31,14 @@ pub struct RelayPulse {
 	pub duration: Option<u32>,
 }
 
+#[derive(Message)]
+#[rtype(result = "Result<(), EmgauwaError>")]
+pub struct RelayOverrideSchedule {
+	pub relay_number: i64,
+	pub schedule: Option<DbSchedule>,
+	pub weekday: Weekday,
+}
+
 #[derive(Message)]
 #[rtype(result = "Controller")]
 pub struct GetThis {}
@@ -105,7 +114,7 @@ impl Handler<UpdateRelayStates> for AppState {
 			.iter_mut()
 			.zip(msg.relay_states.iter())
 			.for_each(|(driver, state)| {
-				if let Err(e) = driver.set(state.unwrap_or(false)) {
+				if let Err(e) = driver.set(state.is_on.unwrap_or(false)) {
 					log::error!("Error setting relay: {}", e);
 				}
 			});
@@ -148,6 +157,35 @@ impl Handler<RelayPulse> for AppState {
 	}
 }
 
+impl Handler<RelayOverrideSchedule> for AppState {
+	type Result = Result<(), EmgauwaError>;
+
+	fn handle(&mut self, msg: RelayOverrideSchedule, _ctx: &mut Self::Context) -> Self::Result {
+		let relay_num = msg.relay_number;
+		let schedule = msg.schedule;
+		let weekday = msg.weekday;
+
+		let relay = self
+			.this
+			.relays
+			.iter_mut()
+			.find(|r| r.r.number == relay_num)
+			.ok_or(EmgauwaError::Other(String::from("Relay not found")))?;
+
+		log::debug!(
+			"Overriding schedule for relay {} to '{}' on day {}",
+			relay_num,
+			schedule.as_ref().map_or("NONE", |s| &s.name),
+			weekday
+		);
+
+		relay.override_schedule = Some(schedule);
+		relay.override_schedule_weekday = weekday;
+
+		Ok(())
+	}
+}
+
 impl Handler<GetThis> for AppState {
 	type Result = Controller;
 
diff --git a/src/relay_loop.rs b/src/relay_loop.rs
index 3247f7f..972824b 100644
--- a/src/relay_loop.rs
+++ b/src/relay_loop.rs
@@ -1,11 +1,11 @@
-use std::time::{Duration, Instant};
+use std::time::Duration;
 
 use actix::Addr;
-use chrono::{Local, Timelike};
+use chrono::Timelike;
 use emgauwa_common::constants::RELAYS_RETRY_TIMEOUT;
 use emgauwa_common::errors::EmgauwaError;
 use emgauwa_common::models::Controller;
-use emgauwa_common::types::{RelayStates, Weekday};
+use emgauwa_common::types::{EmgauwaNow, RelayState, RelayStates, Weekday};
 use emgauwa_common::utils::printable_relay_states;
 use futures::pin_mut;
 use tokio::time;
@@ -32,42 +32,44 @@ async fn run_relays(app_state: &Addr<AppState>) -> Result<(), EmgauwaError> {
 	let mut last_weekday = emgauwa_common::utils::get_weekday();
 	let mut this = utils::app_state_get_this(app_state).await?;
 	let mut relay_states: RelayStates = Vec::new();
+	let now = EmgauwaNow::now();
+
 	init_relay_states(&mut relay_states, &this);
-	calc_relay_states(&mut relay_states, &mut this, app_state).await?;
+	calc_relay_states(&mut relay_states, &mut this, app_state, &now).await?;
 
 	let mut duration_override = None;
 
 	loop {
+		let now = EmgauwaNow::now();
 		log::debug!(
 			"Relay loop at {}: {}",
-			Local::now().naive_local().time(),
+			now.time,
 			printable_relay_states(&this.get_relay_states())
 		);
 
 		let notifier_future = notifier.notified();
 		pin_mut!(notifier_future);
 		let mut changed = timeout(
-			get_next_duration(&this, &mut duration_override),
+			get_next_duration(&mut this, &mut duration_override, &now),
 			&mut notifier_future,
 		)
 		.await
 		.is_ok();
 
-		check_weekday(app_state, &mut last_weekday, &mut changed).await?;
+		check_weekday(app_state, &mut last_weekday, &mut changed, &now).await?;
 
 		if changed {
 			log::debug!("Reloading controller in relay loop");
 			this = utils::app_state_get_this(app_state).await?;
 		}
 
-		let now_pulse = Instant::now();
 		duration_override = this
 			.relays
 			.iter_mut()
-			.filter_map(|relay| match relay.check_pulsing(&now_pulse) {
+			.filter_map(|relay| match relay.check_pulsing(&now.instant) {
 				None => None,
 				Some(pulse) => {
-					let dur = pulse - now_pulse;
+					let dur = pulse - now.instant;
 					log::debug!(
 						"Pulsing relay {} for {}s until {:?} ",
 						relay.r.number,
@@ -79,50 +81,57 @@ async fn run_relays(app_state: &Addr<AppState>) -> Result<(), EmgauwaError> {
 			})
 			.min();
 
-		calc_relay_states(&mut relay_states, &mut this, app_state).await?;
+		calc_relay_states(&mut relay_states, &mut this, app_state, &now).await?;
 	}
 }
 
 fn init_relay_states(relay_states: &mut RelayStates, this: &Controller) {
 	relay_states.clear();
-	for _ in 0..this.c.relay_count {
-		relay_states.push(None);
-	}
+	this.relays.iter().for_each(|r| {
+		relay_states.push(RelayState {
+			active_schedule: r.active_schedule.clone(),
+			is_on: None
+		});
+	});
 }
 
 async fn calc_relay_states(
 	relay_states: &mut RelayStates,
 	this: &mut Controller,
 	app_state: &Addr<AppState>,
+	now: &EmgauwaNow,
 ) -> Result<(), EmgauwaError> {
-	let now = Local::now().time();
-	let now_pulse = Instant::now();
-
 	this.relays
 		.iter_mut()
 		.zip(relay_states.iter_mut())
 		.for_each(|(relay, state)| {
+			relay.reload_active_schedule(now.weekday);
 			relay.is_on = Some(
-				relay.active_schedule.is_on(&now) || relay.check_pulsing(&now_pulse).is_some(),
+				relay.active_schedule.is_on(&now.time)
+					|| relay.check_pulsing(&now.instant).is_some(),
 			);
-			*state = relay.is_on;
+
+			state.is_on = relay.is_on;
+			state.active_schedule = relay.active_schedule.clone();
 		});
 	utils::app_state_update_relays_on(app_state, relay_states.clone()).await
 }
 
-fn get_next_duration(this: &Controller, duration_override: &mut Option<Duration>) -> Duration {
+fn get_next_duration(
+	this: &mut Controller,
+	duration_override: &mut Option<Duration>,
+	now: &EmgauwaNow,
+) -> Duration {
 	if let Some(duration) = duration_override {
 		log::debug!("Duration override. Waiting for {}s", duration.as_secs());
 		return *duration;
 	}
 
-	let now = Local::now().time();
-	let now_in_s = now.num_seconds_from_midnight();
 	let next_timestamp = this
-		.get_next_time(&now)
+		.check_next_time(now)
 		.map_or(86400, |t| t.num_seconds_from_midnight());
 
-	let duration_to_next = Duration::from_secs((next_timestamp - now_in_s) as u64);
+	let duration_to_next = Duration::from_secs((next_timestamp - now.time_in_s()) as u64);
 
 	log::debug!(
 		"Next timestamp: {}; Waiting for {}s",
@@ -137,8 +146,9 @@ async fn check_weekday(
 	app_state: &Addr<AppState>,
 	last_weekday: &mut Weekday,
 	changed: &mut bool,
+	now: &EmgauwaNow,
 ) -> Result<(), EmgauwaError> {
-	let current_weekday = emgauwa_common::utils::get_weekday();
+	let current_weekday = now.weekday;
 	if current_weekday.ne(last_weekday) {
 		log::debug!("Weekday changed");
 		*last_weekday = current_weekday;
diff --git a/src/utils.rs b/src/utils.rs
index c6d2830..2080c50 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -1,9 +1,10 @@
 use std::sync::Arc;
 
 use actix::Addr;
+use emgauwa_common::db::DbSchedule;
 use emgauwa_common::errors::EmgauwaError;
 use emgauwa_common::models::Controller;
-use emgauwa_common::types::RelayStates;
+use emgauwa_common::types::{RelayStates, Weekday};
 use tokio::sync::Notify;
 
 use crate::app_state;
@@ -64,3 +65,19 @@ pub async fn app_state_relay_pulse(
 		.await
 		.map_err(EmgauwaError::from)?
 }
+
+pub async fn app_state_relay_override_schedule(
+	app_state: &Addr<AppState>,
+	relay_number: i64,
+	schedule: Option<DbSchedule>,
+	weekday: Weekday,
+) -> Result<(), EmgauwaError> {
+	app_state
+		.send(app_state::RelayOverrideSchedule {
+			relay_number,
+			weekday,
+			schedule,
+		})
+		.await
+		.map_err(EmgauwaError::from)?
+}
diff --git a/src/ws/handlers.rs b/src/ws/handlers.rs
index 7af953a..20ada8c 100644
--- a/src/ws/handlers.rs
+++ b/src/ws/handlers.rs
@@ -1,166 +1,178 @@
 use actix::Addr;
-use sqlx::{Pool, Sqlite};
-use sqlx::pool::PoolConnection;
-use tokio_tungstenite::tungstenite;
-use tokio_tungstenite::tungstenite::Message;
 use emgauwa_common::db::{DbController, DbJunctionRelaySchedule, DbRelay, DbSchedule};
 use emgauwa_common::errors::{DatabaseError, EmgauwaError};
 use emgauwa_common::models::{Controller, Relay};
 use emgauwa_common::types::{ControllerWsAction, ScheduleUid};
+use sqlx::pool::PoolConnection;
+use sqlx::{Pool, Sqlite};
+use tokio_tungstenite::tungstenite;
+use tokio_tungstenite::tungstenite::Message;
+
 use crate::app_state::AppState;
 use crate::utils;
 use crate::utils::app_state_get_this;
 
 pub async fn handle_message(
-    pool: Pool<Sqlite>,
-    app_state: &Addr<AppState>,
-    message_result: Result<Message, tungstenite::Error>,
+	pool: Pool<Sqlite>,
+	app_state: &Addr<AppState>,
+	message_result: Result<Message, tungstenite::Error>,
 ) {
-    let msg = match message_result {
-        Ok(msg) => msg,
-        Err(err) => {
-            log::error!("Error reading message: {}", err);
-            return;
-        }
-    };
-    if let Message::Text(text) = msg {
-        match serde_json::from_str(&text) {
-            Ok(action) => {
-                log::debug!("Received action: {:?}", action);
-                let mut pool_conn = match pool.acquire().await {
-                    Ok(conn) => conn,
-                    Err(err) => {
-                        log::error!("Failed to acquire database connection: {:?}", err);
-                        return;
-                    }
-                };
-                let action_res = handle_action(&mut pool_conn, app_state, action).await;
-                if let Err(e) = action_res {
-                    log::error!("Error handling action: {:?}", e);
-                }
-            }
-            Err(e) => {
-                log::error!("Error deserializing action: {:?}", e);
-            }
-        }
-    }
+	let msg = match message_result {
+		Ok(msg) => msg,
+		Err(err) => {
+			log::error!("Error reading message: {}", err);
+			return;
+		}
+	};
+	if let Message::Text(text) = msg {
+		match serde_json::from_str(&text) {
+			Ok(action) => {
+				log::debug!("Received action: {:?}", action);
+				let mut pool_conn = match pool.acquire().await {
+					Ok(conn) => conn,
+					Err(err) => {
+						log::error!("Failed to acquire database connection: {:?}", err);
+						return;
+					}
+				};
+				let action_res = handle_action(&mut pool_conn, app_state, action).await;
+				if let Err(e) = action_res {
+					log::error!("Error handling action: {:?}", e);
+				}
+			}
+			Err(e) => {
+				log::error!("Error deserializing action: {:?}", e);
+			}
+		}
+	}
 }
 
 pub async fn handle_action(
-    conn: &mut PoolConnection<Sqlite>,
-    app_state: &Addr<AppState>,
-    action: ControllerWsAction,
+	conn: &mut PoolConnection<Sqlite>,
+	app_state: &Addr<AppState>,
+	action: ControllerWsAction,
 ) -> Result<(), EmgauwaError> {
-    let this = app_state_get_this(app_state).await?;
+	let this = app_state_get_this(app_state).await?;
 
-    match action {
-        ControllerWsAction::Controller(controller) => {
-            handle_controller(conn, &this, controller).await?
-        }
-        ControllerWsAction::Relays(relays) => handle_relays(conn, &this, relays).await?,
-        ControllerWsAction::Schedules(schedules) => handle_schedules(conn, schedules).await?,
-        ControllerWsAction::RelayPulse((relay_num, duration)) => {
-            handle_relay_pulse(app_state, relay_num, duration).await?
-        }
-        _ => return Ok(()),
-    };
+	match action {
+		ControllerWsAction::Controller(controller) => {
+			handle_controller(conn, &this, controller).await?
+		}
+		ControllerWsAction::Relays(relays) => handle_relays(conn, app_state, &this, relays).await?,
+		ControllerWsAction::Schedules(schedules) => handle_schedules(conn, schedules).await?,
+		ControllerWsAction::RelayPulse((relay_num, duration)) => {
+			handle_relay_pulse(app_state, relay_num, duration).await?
+		}
+		_ => return Ok(()),
+	};
 
-    utils::app_state_reload(app_state).await
+	utils::app_state_reload(app_state).await
 }
 
 async fn handle_controller(
-    conn: &mut PoolConnection<Sqlite>,
-    this: &Controller,
-    controller: Controller,
+	conn: &mut PoolConnection<Sqlite>,
+	this: &Controller,
+	controller: Controller,
 ) -> Result<(), EmgauwaError> {
-    if controller.c.uid != this.c.uid {
-        return Err(EmgauwaError::Other(String::from(
-            "Controller UID mismatch during update",
-        )));
-    }
-    DbController::get_by_uid(conn, &controller.c.uid)
-        .await?
-        .ok_or(DatabaseError::NotFound)?
-        .update(conn, controller.c.name.as_str(), this.c.relay_count)
-        .await?;
+	if controller.c.uid != this.c.uid {
+		return Err(EmgauwaError::Other(String::from(
+			"Controller UID mismatch during update",
+		)));
+	}
+	DbController::get_by_uid(conn, &controller.c.uid)
+		.await?
+		.ok_or(DatabaseError::NotFound)?
+		.update(conn, controller.c.name.as_str(), this.c.relay_count)
+		.await?;
 
-    Ok(())
+	Ok(())
 }
 
 async fn handle_schedules(
-    conn: &mut PoolConnection<Sqlite>,
-    schedules: Vec<DbSchedule>,
+	conn: &mut PoolConnection<Sqlite>,
+	schedules: Vec<DbSchedule>,
 ) -> Result<(), EmgauwaError> {
-    let mut handled_uids = vec![
-        // on and off schedules are always present and should not be updated
-        ScheduleUid::On,
-        ScheduleUid::Off,
-    ];
-    for schedule in schedules {
-        if handled_uids.contains(&schedule.uid) {
-            continue;
-        }
-        handled_uids.push(schedule.uid.clone());
+	let mut handled_uids = vec![
+		// on and off schedules are always present and should not be updated
+		ScheduleUid::On,
+		ScheduleUid::Off,
+	];
+	for schedule in schedules {
+		if handled_uids.contains(&schedule.uid) {
+			continue;
+		}
+		handled_uids.push(schedule.uid.clone());
 
-        log::debug!("Handling schedule: {:?}", schedule);
-        let schedule_db = DbSchedule::get_by_uid(conn, &schedule.uid).await?;
+		log::debug!("Handling schedule: {:?}", schedule);
+		let schedule_db = DbSchedule::get_by_uid(conn, &schedule.uid).await?;
 
-        if let Some(schedule_db) = schedule_db {
-            schedule_db
-                .update(conn, schedule.name.as_str(), &schedule.periods)
-                .await?;
-        } else {
-            DbSchedule::create(
-                conn,
-                schedule.uid.clone(),
-                schedule.name.as_str(),
-                &schedule.periods,
-            )
-                .await?;
-        }
-    }
+		if let Some(schedule_db) = schedule_db {
+			schedule_db
+				.update(conn, schedule.name.as_str(), &schedule.periods)
+				.await?;
+		} else {
+			DbSchedule::create(
+				conn,
+				schedule.uid.clone(),
+				schedule.name.as_str(),
+				&schedule.periods,
+			)
+			.await?;
+		}
+	}
 
-    Ok(())
+	Ok(())
 }
 
 async fn handle_relays(
-    conn: &mut PoolConnection<Sqlite>,
-    this: &Controller,
-    relays: Vec<Relay>,
+	conn: &mut PoolConnection<Sqlite>,
+	app_state: &Addr<AppState>,
+	this: &Controller,
+	relays: Vec<Relay>,
 ) -> Result<(), EmgauwaError> {
-    for relay in relays {
-        if relay.controller.uid != this.c.uid {
-            return Err(EmgauwaError::Other(String::from(
-                "Controller UID mismatch during relay update",
-            )));
-        }
-        let db_relay = DbRelay::get_by_controller_and_num(conn, &this.c, relay.r.number)
-            .await?
-            .ok_or(DatabaseError::NotFound)?;
+	for relay in relays {
+		if relay.controller.uid != this.c.uid {
+			return Err(EmgauwaError::Other(String::from(
+				"Controller UID mismatch during relay update",
+			)));
+		}
+		let db_relay = DbRelay::get_by_controller_and_num(conn, &this.c, relay.r.number)
+			.await?
+			.ok_or(DatabaseError::NotFound)?;
 
-        db_relay.update(conn, relay.r.name.as_str()).await?;
+		db_relay.update(conn, relay.r.name.as_str()).await?;
 
-        handle_schedules(conn, relay.schedules.clone()).await?;
+		handle_schedules(conn, relay.schedules.clone()).await?;
 
-        let mut schedules = Vec::new(); // We need to get the schedules from the database to have the right IDs
-        for schedule in relay.schedules {
-            schedules.push(
-                DbSchedule::get_by_uid(conn, &schedule.uid)
-                    .await?
-                    .ok_or(DatabaseError::NotFound)?,
-            );
-        }
+		let mut schedules = Vec::new(); // We need to get the schedules from the database to have the right IDs
+		for schedule in &relay.schedules {
+			schedules.push(
+				DbSchedule::get_by_uid(conn, &schedule.uid)
+					.await?
+					.ok_or(DatabaseError::NotFound)?,
+			);
+		}
 
-        DbJunctionRelaySchedule::set_schedules(conn, &db_relay, schedules.iter().collect()).await?;
-    }
+		if let Some((override_schedule, weekday)) = relay.unwrap_override_schedule() {
+			utils::app_state_relay_override_schedule(
+				app_state,
+				relay.r.number,
+				override_schedule.clone(),
+				weekday,
+			)
+			.await?;
+		}
 
-    Ok(())
+		DbJunctionRelaySchedule::set_schedules(conn, &db_relay, schedules.iter().collect()).await?;
+	}
+
+	Ok(())
 }
 
 async fn handle_relay_pulse(
-    app_state: &Addr<AppState>,
-    relay_num: i64,
-    duration: Option<u32>,
+	app_state: &Addr<AppState>,
+	relay_num: i64,
+	duration: Option<u32>,
 ) -> Result<(), EmgauwaError> {
-    utils::app_state_relay_pulse(app_state, relay_num, duration).await
+	utils::app_state_relay_pulse(app_state, relay_num, duration).await
 }

From 2eb38ec11e591c7bed6069ba6b8f0c02e7766fe0 Mon Sep 17 00:00:00 2001
From: Tobias Reisinger <tobias@msrg.cc>
Date: Tue, 28 May 2024 21:17:25 +0200
Subject: [PATCH 04/10] Improve handling of override_schedule

---
 src/app_state.rs   |  2 +-
 src/relay_loop.rs  | 29 +++++------------------------
 src/utils.rs       |  2 +-
 src/ws/handlers.rs | 25 ++++++++++++-------------
 4 files changed, 19 insertions(+), 39 deletions(-)

diff --git a/src/app_state.rs b/src/app_state.rs
index 624621e..94f05eb 100644
--- a/src/app_state.rs
+++ b/src/app_state.rs
@@ -179,7 +179,7 @@ impl Handler<RelayOverrideSchedule> for AppState {
 			weekday
 		);
 
-		relay.override_schedule = Some(schedule);
+		relay.override_schedule = schedule;
 		relay.override_schedule_weekday = weekday;
 
 		Ok(())
diff --git a/src/relay_loop.rs b/src/relay_loop.rs
index 972824b..9f1846a 100644
--- a/src/relay_loop.rs
+++ b/src/relay_loop.rs
@@ -5,7 +5,7 @@ use chrono::Timelike;
 use emgauwa_common::constants::RELAYS_RETRY_TIMEOUT;
 use emgauwa_common::errors::EmgauwaError;
 use emgauwa_common::models::Controller;
-use emgauwa_common::types::{EmgauwaNow, RelayState, RelayStates, Weekday};
+use emgauwa_common::types::{EmgauwaNow, Weekday};
 use emgauwa_common::utils::printable_relay_states;
 use futures::pin_mut;
 use tokio::time;
@@ -31,11 +31,6 @@ async fn run_relays(app_state: &Addr<AppState>) -> Result<(), EmgauwaError> {
 
 	let mut last_weekday = emgauwa_common::utils::get_weekday();
 	let mut this = utils::app_state_get_this(app_state).await?;
-	let mut relay_states: RelayStates = Vec::new();
-	let now = EmgauwaNow::now();
-
-	init_relay_states(&mut relay_states, &this);
-	calc_relay_states(&mut relay_states, &mut this, app_state, &now).await?;
 
 	let mut duration_override = None;
 
@@ -81,40 +76,26 @@ async fn run_relays(app_state: &Addr<AppState>) -> Result<(), EmgauwaError> {
 			})
 			.min();
 
-		calc_relay_states(&mut relay_states, &mut this, app_state, &now).await?;
+		calc_relay_states(&mut this, app_state, &now).await?;
 	}
 }
 
-fn init_relay_states(relay_states: &mut RelayStates, this: &Controller) {
-	relay_states.clear();
-	this.relays.iter().for_each(|r| {
-		relay_states.push(RelayState {
-			active_schedule: r.active_schedule.clone(),
-			is_on: None
-		});
-	});
-}
-
 async fn calc_relay_states(
-	relay_states: &mut RelayStates,
 	this: &mut Controller,
 	app_state: &Addr<AppState>,
 	now: &EmgauwaNow,
 ) -> Result<(), EmgauwaError> {
 	this.relays
 		.iter_mut()
-		.zip(relay_states.iter_mut())
-		.for_each(|(relay, state)| {
+		.for_each(|relay| {
 			relay.reload_active_schedule(now.weekday);
 			relay.is_on = Some(
 				relay.active_schedule.is_on(&now.time)
 					|| relay.check_pulsing(&now.instant).is_some(),
 			);
-
-			state.is_on = relay.is_on;
-			state.active_schedule = relay.active_schedule.clone();
 		});
-	utils::app_state_update_relays_on(app_state, relay_states.clone()).await
+	let relay_states = this.get_relay_states();
+	utils::app_state_update_relay_states(app_state, relay_states.clone()).await
 }
 
 fn get_next_duration(
diff --git a/src/utils.rs b/src/utils.rs
index 2080c50..3ea7854 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -42,7 +42,7 @@ pub async fn app_state_reload(app_state: &Addr<AppState>) -> Result<(), EmgauwaE
 		.map_err(EmgauwaError::from)?
 }
 
-pub async fn app_state_update_relays_on(
+pub async fn app_state_update_relay_states(
 	app_state: &Addr<AppState>,
 	relay_states: RelayStates,
 ) -> Result<(), EmgauwaError> {
diff --git a/src/ws/handlers.rs b/src/ws/handlers.rs
index 20ada8c..1ad709a 100644
--- a/src/ws/handlers.rs
+++ b/src/ws/handlers.rs
@@ -1,12 +1,13 @@
 use actix::Addr;
+use sqlx::{Pool, Sqlite};
+use sqlx::pool::PoolConnection;
+use tokio_tungstenite::tungstenite;
+use tokio_tungstenite::tungstenite::Message;
+
 use emgauwa_common::db::{DbController, DbJunctionRelaySchedule, DbRelay, DbSchedule};
 use emgauwa_common::errors::{DatabaseError, EmgauwaError};
 use emgauwa_common::models::{Controller, Relay};
 use emgauwa_common::types::{ControllerWsAction, ScheduleUid};
-use sqlx::pool::PoolConnection;
-use sqlx::{Pool, Sqlite};
-use tokio_tungstenite::tungstenite;
-use tokio_tungstenite::tungstenite::Message;
 
 use crate::app_state::AppState;
 use crate::utils;
@@ -153,15 +154,13 @@ async fn handle_relays(
 			);
 		}
 
-		if let Some((override_schedule, weekday)) = relay.unwrap_override_schedule() {
-			utils::app_state_relay_override_schedule(
-				app_state,
-				relay.r.number,
-				override_schedule.clone(),
-				weekday,
-			)
-			.await?;
-		}
+		utils::app_state_relay_override_schedule(
+			app_state,
+			relay.r.number,
+			relay.override_schedule.clone(),
+			relay.override_schedule_weekday,
+		)
+		.await?;
 
 		DbJunctionRelaySchedule::set_schedules(conn, &db_relay, schedules.iter().collect()).await?;
 	}

From bb982c4444d0701e7592b922daf674997dc9c6c4 Mon Sep 17 00:00:00 2001
From: Tobias Reisinger <tobias@msrg.cc>
Date: Tue, 28 May 2024 22:50:57 +0200
Subject: [PATCH 05/10] Fix calculation of EmgauwaNow in relay loop

---
 src/relay_loop.rs | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/src/relay_loop.rs b/src/relay_loop.rs
index 9f1846a..753dfba 100644
--- a/src/relay_loop.rs
+++ b/src/relay_loop.rs
@@ -36,11 +36,6 @@ async fn run_relays(app_state: &Addr<AppState>) -> Result<(), EmgauwaError> {
 
 	loop {
 		let now = EmgauwaNow::now();
-		log::debug!(
-			"Relay loop at {}: {}",
-			now.time,
-			printable_relay_states(&this.get_relay_states())
-		);
 
 		let notifier_future = notifier.notified();
 		pin_mut!(notifier_future);
@@ -51,6 +46,8 @@ async fn run_relays(app_state: &Addr<AppState>) -> Result<(), EmgauwaError> {
 		.await
 		.is_ok();
 
+		let now = EmgauwaNow::now();
+
 		check_weekday(app_state, &mut last_weekday, &mut changed, &now).await?;
 
 		if changed {
@@ -58,6 +55,12 @@ async fn run_relays(app_state: &Addr<AppState>) -> Result<(), EmgauwaError> {
 			this = utils::app_state_get_this(app_state).await?;
 		}
 
+		log::debug!(
+			"Relay loop at {}: {}",
+			now.time,
+			printable_relay_states(&this.get_relay_states())
+		);
+
 		duration_override = this
 			.relays
 			.iter_mut()

From b065c8dd972df43516d49a57db228f1ad2ba6648 Mon Sep 17 00:00:00 2001
From: Tobias Reisinger <tobias@msrg.cc>
Date: Wed, 29 May 2024 00:59:08 +0200
Subject: [PATCH 06/10] Refactor the utils (remove them)

---
 src/app_state.rs   | 16 ++++++++-
 src/main.rs        |  1 -
 src/relay_loop.rs  | 22 +++++++-----
 src/utils.rs       | 83 ----------------------------------------------
 src/ws/handlers.rs | 30 +++++++++--------
 src/ws/mod.rs      | 11 +++---
 6 files changed, 53 insertions(+), 110 deletions(-)
 delete mode 100644 src/utils.rs

diff --git a/src/app_state.rs b/src/app_state.rs
index 94f05eb..d53de02 100644
--- a/src/app_state.rs
+++ b/src/app_state.rs
@@ -1,7 +1,7 @@
 use std::sync::Arc;
 use std::time::{Duration, Instant};
 
-use actix::{Actor, Context, Handler, Message};
+use actix::{Actor, Addr, Context, Handler, Message};
 use emgauwa_common::constants;
 use emgauwa_common::db::DbSchedule;
 use emgauwa_common::errors::EmgauwaError;
@@ -84,6 +84,20 @@ impl AppState {
 	pub fn notify_relay_change(&self) {
 		self.relay_notifier.notify_one();
 	}
+
+	pub async fn trigger_reload(app_state: &Addr<AppState>) -> Result<(), EmgauwaError> {
+		app_state
+			.send(Reload {})
+			.await
+			.map_err(EmgauwaError::from)?
+	}
+
+	pub async fn get_this(app_state: &Addr<AppState>) -> Result<Controller, EmgauwaError> {
+		app_state
+			.send(GetThis {})
+			.await
+			.map_err(EmgauwaError::from)
+	}
 }
 
 impl Actor for AppState {
diff --git a/src/main.rs b/src/main.rs
index f9d70eb..0c7eee0 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -18,7 +18,6 @@ mod drivers;
 mod errors;
 mod relay_loop;
 mod settings;
-mod utils;
 mod ws;
 
 async fn create_this_controller(
diff --git a/src/relay_loop.rs b/src/relay_loop.rs
index 753dfba..d5f1676 100644
--- a/src/relay_loop.rs
+++ b/src/relay_loop.rs
@@ -10,10 +10,9 @@ use emgauwa_common::utils::printable_relay_states;
 use futures::pin_mut;
 use tokio::time;
 use tokio::time::timeout;
-use utils::app_state_get_controller_notifier;
 
 use crate::app_state::AppState;
-use crate::utils;
+use crate::app_state;
 
 pub async fn run_relays_loop(app_state: Addr<AppState>) {
 	log::debug!("Spawned relays loop");
@@ -27,10 +26,12 @@ pub async fn run_relays_loop(app_state: Addr<AppState>) {
 }
 
 async fn run_relays(app_state: &Addr<AppState>) -> Result<(), EmgauwaError> {
-	let notifier = &*app_state_get_controller_notifier(app_state).await?;
+	let notifier = &*app_state
+		.send(app_state::GetControllerNotifier {})
+		.await?;
 
 	let mut last_weekday = emgauwa_common::utils::get_weekday();
-	let mut this = utils::app_state_get_this(app_state).await?;
+	let mut this = AppState::get_this(app_state).await?;
 
 	let mut duration_override = None;
 
@@ -52,7 +53,7 @@ async fn run_relays(app_state: &Addr<AppState>) -> Result<(), EmgauwaError> {
 
 		if changed {
 			log::debug!("Reloading controller in relay loop");
-			this = utils::app_state_get_this(app_state).await?;
+			this = AppState::get_this(app_state).await?;
 		}
 
 		log::debug!(
@@ -97,8 +98,13 @@ async fn calc_relay_states(
 					|| relay.check_pulsing(&now.instant).is_some(),
 			);
 		});
-	let relay_states = this.get_relay_states();
-	utils::app_state_update_relay_states(app_state, relay_states.clone()).await
+
+	app_state
+		.send(app_state::UpdateRelayStates {
+			relay_states: this.get_relay_states()
+		})
+		.await
+		.map_err(EmgauwaError::from)
 }
 
 fn get_next_duration(
@@ -136,7 +142,7 @@ async fn check_weekday(
 	if current_weekday.ne(last_weekday) {
 		log::debug!("Weekday changed");
 		*last_weekday = current_weekday;
-		utils::app_state_reload(app_state).await?;
+		AppState::trigger_reload(app_state).await?;
 		*changed = true;
 	}
 
diff --git a/src/utils.rs b/src/utils.rs
deleted file mode 100644
index 3ea7854..0000000
--- a/src/utils.rs
+++ /dev/null
@@ -1,83 +0,0 @@
-use std::sync::Arc;
-
-use actix::Addr;
-use emgauwa_common::db::DbSchedule;
-use emgauwa_common::errors::EmgauwaError;
-use emgauwa_common::models::Controller;
-use emgauwa_common::types::{RelayStates, Weekday};
-use tokio::sync::Notify;
-
-use crate::app_state;
-use crate::app_state::AppState;
-
-pub async fn app_state_get_this(app_state: &Addr<AppState>) -> Result<Controller, EmgauwaError> {
-	app_state
-		.send(app_state::GetThis {})
-		.await
-		.map_err(EmgauwaError::from)
-}
-
-pub async fn app_state_get_relay_notifier(
-	app_state: &Addr<AppState>,
-) -> Result<Arc<Notify>, EmgauwaError> {
-	app_state
-		.send(app_state::GetRelayNotifier {})
-		.await
-		.map_err(EmgauwaError::from)
-}
-
-pub async fn app_state_get_controller_notifier(
-	app_state: &Addr<AppState>,
-) -> Result<Arc<Notify>, EmgauwaError> {
-	app_state
-		.send(app_state::GetControllerNotifier {})
-		.await
-		.map_err(EmgauwaError::from)
-}
-
-pub async fn app_state_reload(app_state: &Addr<AppState>) -> Result<(), EmgauwaError> {
-	app_state
-		.send(app_state::Reload {})
-		.await
-		.map_err(EmgauwaError::from)?
-}
-
-pub async fn app_state_update_relay_states(
-	app_state: &Addr<AppState>,
-	relay_states: RelayStates,
-) -> Result<(), EmgauwaError> {
-	app_state
-		.send(app_state::UpdateRelayStates { relay_states })
-		.await
-		.map_err(EmgauwaError::from)
-}
-
-pub async fn app_state_relay_pulse(
-	app_state: &Addr<AppState>,
-	relay_number: i64,
-	duration: Option<u32>,
-) -> Result<(), EmgauwaError> {
-	app_state
-		.send(app_state::RelayPulse {
-			relay_number,
-			duration,
-		})
-		.await
-		.map_err(EmgauwaError::from)?
-}
-
-pub async fn app_state_relay_override_schedule(
-	app_state: &Addr<AppState>,
-	relay_number: i64,
-	schedule: Option<DbSchedule>,
-	weekday: Weekday,
-) -> Result<(), EmgauwaError> {
-	app_state
-		.send(app_state::RelayOverrideSchedule {
-			relay_number,
-			weekday,
-			schedule,
-		})
-		.await
-		.map_err(EmgauwaError::from)?
-}
diff --git a/src/ws/handlers.rs b/src/ws/handlers.rs
index 1ad709a..97caded 100644
--- a/src/ws/handlers.rs
+++ b/src/ws/handlers.rs
@@ -10,8 +10,7 @@ use emgauwa_common::models::{Controller, Relay};
 use emgauwa_common::types::{ControllerWsAction, ScheduleUid};
 
 use crate::app_state::AppState;
-use crate::utils;
-use crate::utils::app_state_get_this;
+use crate::app_state;
 
 pub async fn handle_message(
 	pool: Pool<Sqlite>,
@@ -53,7 +52,7 @@ pub async fn handle_action(
 	app_state: &Addr<AppState>,
 	action: ControllerWsAction,
 ) -> Result<(), EmgauwaError> {
-	let this = app_state_get_this(app_state).await?;
+	let this = AppState::get_this(app_state).await?;
 
 	match action {
 		ControllerWsAction::Controller(controller) => {
@@ -67,7 +66,7 @@ pub async fn handle_action(
 		_ => return Ok(()),
 	};
 
-	utils::app_state_reload(app_state).await
+	AppState::trigger_reload(app_state).await
 }
 
 async fn handle_controller(
@@ -154,13 +153,13 @@ async fn handle_relays(
 			);
 		}
 
-		utils::app_state_relay_override_schedule(
-			app_state,
-			relay.r.number,
-			relay.override_schedule.clone(),
-			relay.override_schedule_weekday,
-		)
-		.await?;
+		app_state
+			.send(app_state::RelayOverrideSchedule {
+				relay_number: relay.r.number,
+				schedule: relay.override_schedule.clone(),
+				weekday: relay.override_schedule_weekday,
+			})
+			.await??;
 
 		DbJunctionRelaySchedule::set_schedules(conn, &db_relay, schedules.iter().collect()).await?;
 	}
@@ -170,8 +169,13 @@ async fn handle_relays(
 
 async fn handle_relay_pulse(
 	app_state: &Addr<AppState>,
-	relay_num: i64,
+	relay_number: i64,
 	duration: Option<u32>,
 ) -> Result<(), EmgauwaError> {
-	utils::app_state_relay_pulse(app_state, relay_num, duration).await
+	app_state
+		.send(app_state::RelayPulse {
+			relay_number,
+			duration,
+		})
+		.await?
 }
diff --git a/src/ws/mod.rs b/src/ws/mod.rs
index bdb7e07..5ee6229 100644
--- a/src/ws/mod.rs
+++ b/src/ws/mod.rs
@@ -9,9 +9,9 @@ use sqlx::{Pool, Sqlite};
 use tokio::time;
 use tokio_tungstenite::connect_async;
 use tokio_tungstenite::tungstenite::Message;
+use crate::app_state;
 
 use crate::app_state::AppState;
-use crate::utils::{app_state_get_relay_notifier, app_state_get_this};
 use crate::ws::handlers::handle_message;
 
 pub async fn run_ws_loop(pool: Pool<Sqlite>, app_state: Addr<AppState>, url: String) {
@@ -43,7 +43,7 @@ async fn run_websocket(
 
 			let (mut write, read) = ws_stream.split();
 
-			let ws_action = ControllerWsAction::Register(app_state_get_this(app_state).await?);
+			let ws_action = ControllerWsAction::Register(AppState::get_this(app_state).await?);
 
 			let ws_action_json = serde_json::to_string(&ws_action)?;
 			if let Err(err) = write.send(Message::text(ws_action_json)).await {
@@ -73,11 +73,14 @@ async fn read_app_state(
 	app_state: Addr<AppState>,
 	tx: futures_channel::mpsc::UnboundedSender<Message>,
 ) -> Result<(), EmgauwaError> {
-	let notifier = &*app_state_get_relay_notifier(&app_state).await?;
+	let notifier = &*app_state
+		.send(app_state::GetRelayNotifier {})
+		.await?;
+
 	loop {
 		notifier.notified().await;
 		log::debug!("Relay change detected");
-		let this = app_state_get_this(&app_state).await?;
+		let this = AppState::get_this(&app_state).await?;
 		let relay_states = this.get_relay_states();
 		let ws_action = ControllerWsAction::RelayStates((this.c.uid, relay_states));
 

From 1e2afe481c1272111c8d99cfbaf320298078fc64 Mon Sep 17 00:00:00 2001
From: Tobias Reisinger <tobias@msrg.cc>
Date: Wed, 29 May 2024 15:51:59 +0200
Subject: [PATCH 07/10] Remove guessing of active_schedule

---
 src/main.rs       | 13 ++++++++-----
 src/relay_loop.rs |  2 +-
 2 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index 0c7eee0..0da73b5 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -3,7 +3,7 @@ use emgauwa_common::db;
 use emgauwa_common::db::{DbController, DbJunctionRelaySchedule, DbRelay, DbSchedule};
 use emgauwa_common::errors::EmgauwaError;
 use emgauwa_common::models::{Controller, FromDbModel};
-use emgauwa_common::types::EmgauwaUid;
+use emgauwa_common::types::{EmgauwaNow, EmgauwaUid};
 use emgauwa_common::utils::{drop_privileges, init_logging};
 use rppal_pfd::PiFaceDigital;
 use sqlx::pool::PoolConnection;
@@ -95,13 +95,16 @@ async fn main() -> Result<(), std::io::Error> {
 		.await
 		.map_err(EmgauwaError::from)?;
 
-	let this = Controller::from_db_model(&mut conn, db_controller).map_err(EmgauwaError::from)?;
+	let mut this = Controller::from_db_model(&mut conn, db_controller).map_err(EmgauwaError::from)?;
 
-	let now = chrono::Local::now().time();
+	let now = EmgauwaNow::now();
 	let initial_states: Vec<bool> = this
 		.relays
-		.iter()
-		.map(|r| r.active_schedule.is_on(&now))
+		.iter_mut()
+		.map(|r| {
+			r.reload_active_schedule(now.weekday);
+			r.is_on(&now.time)
+		})
 		.collect();
 
 	let mut pfd: Option<PiFaceDigital> = None;
diff --git a/src/relay_loop.rs b/src/relay_loop.rs
index d5f1676..366a3de 100644
--- a/src/relay_loop.rs
+++ b/src/relay_loop.rs
@@ -94,7 +94,7 @@ async fn calc_relay_states(
 		.for_each(|relay| {
 			relay.reload_active_schedule(now.weekday);
 			relay.is_on = Some(
-				relay.active_schedule.is_on(&now.time)
+				relay.is_on(&now.time)
 					|| relay.check_pulsing(&now.instant).is_some(),
 			);
 		});

From 4f48b04acc0b341eeafa0ceed5397497056ba198 Mon Sep 17 00:00:00 2001
From: Tobias Reisinger <tobias@msrg.cc>
Date: Thu, 30 May 2024 02:37:40 +0200
Subject: [PATCH 08/10] Add setting to change "midnight" of day

---
 controller.pkl     |  2 +-
 src/app_state.rs   |  5 ++---
 src/main.rs        |  6 +++---
 src/relay_loop.rs  | 41 +++++++++++++++++++++++++++--------------
 src/settings.rs    |  3 +++
 src/ws/handlers.rs |  3 +--
 6 files changed, 37 insertions(+), 23 deletions(-)

diff --git a/controller.pkl b/controller.pkl
index 98dfdb2..3685ba0 100644
--- a/controller.pkl
+++ b/controller.pkl
@@ -1,4 +1,4 @@
-amends "package://emgauwa.app/pkl/emgauwa@0.1.1#/controller.pkl"
+amends "package://emgauwa.app/pkl/emgauwa@0.2.0#/controller.pkl"
 
 logging {
 	level = "DEBUG"
diff --git a/src/app_state.rs b/src/app_state.rs
index d53de02..cfe8d62 100644
--- a/src/app_state.rs
+++ b/src/app_state.rs
@@ -6,7 +6,7 @@ use emgauwa_common::constants;
 use emgauwa_common::db::DbSchedule;
 use emgauwa_common::errors::EmgauwaError;
 use emgauwa_common::models::Controller;
-use emgauwa_common::types::{RelayStates, Weekday};
+use emgauwa_common::types::{EmgauwaNow, RelayStates};
 use futures::executor::block_on;
 use sqlx::{Pool, Sqlite};
 use tokio::sync::Notify;
@@ -36,7 +36,6 @@ pub struct RelayPulse {
 pub struct RelayOverrideSchedule {
 	pub relay_number: i64,
 	pub schedule: Option<DbSchedule>,
-	pub weekday: Weekday,
 }
 
 #[derive(Message)]
@@ -177,7 +176,7 @@ impl Handler<RelayOverrideSchedule> for AppState {
 	fn handle(&mut self, msg: RelayOverrideSchedule, _ctx: &mut Self::Context) -> Self::Result {
 		let relay_num = msg.relay_number;
 		let schedule = msg.schedule;
-		let weekday = msg.weekday;
+		let weekday = EmgauwaNow::now(&self.settings.midnight).weekday;
 
 		let relay = self
 			.this
diff --git a/src/main.rs b/src/main.rs
index 0da73b5..c3be8a6 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -97,7 +97,7 @@ async fn main() -> Result<(), std::io::Error> {
 
 	let mut this = Controller::from_db_model(&mut conn, db_controller).map_err(EmgauwaError::from)?;
 
-	let now = EmgauwaNow::now();
+	let now = EmgauwaNow::now(&settings.midnight);
 	let initial_states: Vec<bool> = this
 		.relays
 		.iter_mut()
@@ -115,12 +115,12 @@ async fn main() -> Result<(), std::io::Error> {
 		settings.server.host, settings.server.port
 	);
 
-	let app_state = app_state::AppState::new(pool.clone(), this, settings, drivers).start();
+	let app_state = app_state::AppState::new(pool.clone(), this, settings.clone(), drivers).start();
 
 	log::info!("Starting main loops");
 
 	let _ = tokio::join!(
-		tokio::spawn(run_relays_loop(app_state.clone())),
+		tokio::spawn(run_relays_loop(app_state.clone(), settings.clone())),
 		tokio::spawn(run_ws_loop(pool.clone(), app_state.clone(), url)),
 	);
 
diff --git a/src/relay_loop.rs b/src/relay_loop.rs
index 366a3de..6196501 100644
--- a/src/relay_loop.rs
+++ b/src/relay_loop.rs
@@ -1,11 +1,11 @@
 use std::time::Duration;
 
 use actix::Addr;
-use chrono::Timelike;
+use chrono::{Timelike, Weekday};
 use emgauwa_common::constants::RELAYS_RETRY_TIMEOUT;
 use emgauwa_common::errors::EmgauwaError;
 use emgauwa_common::models::Controller;
-use emgauwa_common::types::{EmgauwaNow, Weekday};
+use emgauwa_common::types::EmgauwaNow;
 use emgauwa_common::utils::printable_relay_states;
 use futures::pin_mut;
 use tokio::time;
@@ -13,11 +13,12 @@ use tokio::time::timeout;
 
 use crate::app_state::AppState;
 use crate::app_state;
+use crate::settings::Settings;
 
-pub async fn run_relays_loop(app_state: Addr<AppState>) {
+pub async fn run_relays_loop(app_state: Addr<AppState>, settings: Settings) {
 	log::debug!("Spawned relays loop");
 	loop {
-		let run_result = run_relays(&app_state).await;
+		let run_result = run_relays(&app_state, &settings).await;
 		if let Err(err) = run_result {
 			log::error!("Error running relays: {}", err);
 		}
@@ -25,18 +26,21 @@ pub async fn run_relays_loop(app_state: Addr<AppState>) {
 	}
 }
 
-async fn run_relays(app_state: &Addr<AppState>) -> Result<(), EmgauwaError> {
+async fn run_relays(app_state: &Addr<AppState>, settings: &Settings) -> Result<(), EmgauwaError> {
 	let notifier = &*app_state
 		.send(app_state::GetControllerNotifier {})
 		.await?;
 
-	let mut last_weekday = emgauwa_common::utils::get_weekday();
+	let mut last_weekday = EmgauwaNow::now(&settings.midnight).weekday;
 	let mut this = AppState::get_this(app_state).await?;
 
 	let mut duration_override = None;
 
+	let now = EmgauwaNow::now(&settings.midnight);
+	calc_relay_states(&mut this, app_state, &now).await?;
+
 	loop {
-		let now = EmgauwaNow::now();
+		let now = EmgauwaNow::now(&settings.midnight);
 
 		let notifier_future = notifier.notified();
 		pin_mut!(notifier_future);
@@ -47,7 +51,7 @@ async fn run_relays(app_state: &Addr<AppState>) -> Result<(), EmgauwaError> {
 		.await
 		.is_ok();
 
-		let now = EmgauwaNow::now();
+		let now = EmgauwaNow::now(&settings.midnight);
 
 		check_weekday(app_state, &mut last_weekday, &mut changed, &now).await?;
 
@@ -57,8 +61,9 @@ async fn run_relays(app_state: &Addr<AppState>) -> Result<(), EmgauwaError> {
 		}
 
 		log::debug!(
-			"Relay loop at {}: {}",
+			"Relay loop at {} on {}: {}",
 			now.time,
+			now.weekday.to_string(),
 			printable_relay_states(&this.get_relay_states())
 		);
 
@@ -117,15 +122,23 @@ fn get_next_duration(
 		return *duration;
 	}
 
-	let next_timestamp = this
+	let next_time = this
 		.check_next_time(now)
-		.map_or(86400, |t| t.num_seconds_from_midnight());
+		.unwrap_or(now.midnight);
 
-	let duration_to_next = Duration::from_secs((next_timestamp - now.time_in_s()) as u64);
+	// 86400 is the number of seconds in a day
+	// If the next timestamp is before the current time, we need to wait until the next day
+	let mut seconds_to_next = (86400 + next_time.num_seconds_from_midnight() - now.num_seconds_from_midnight()) % 86400;
+	if seconds_to_next == 0 {
+		seconds_to_next = 86400;
+	}
+
+
+	let duration_to_next = Duration::from_secs(seconds_to_next as u64);
 
 	log::debug!(
-		"Next timestamp: {}; Waiting for {}s",
-		next_timestamp,
+		"Next time: {}; Waiting for {}s",
+		next_time,
 		duration_to_next.as_secs()
 	);
 
diff --git a/src/settings.rs b/src/settings.rs
index f4f83fd..b812ab0 100644
--- a/src/settings.rs
+++ b/src/settings.rs
@@ -1,3 +1,4 @@
+use chrono::NaiveTime;
 use emgauwa_common::errors::EmgauwaError;
 use emgauwa_common::settings;
 use rppal_pfd::PiFaceDigital;
@@ -27,6 +28,7 @@ pub struct Settings {
 	pub logging: settings::Logging,
 
 	pub name: String,
+	pub midnight: NaiveTime,
 	pub relays: Vec<Relay>,
 }
 
@@ -39,6 +41,7 @@ impl Default for Settings {
 			logging: settings::Logging::default(),
 
 			name: String::from("Emgauwa Controller"),
+			midnight: NaiveTime::default(),
 			relays: Vec::new(),
 		}
 	}
diff --git a/src/ws/handlers.rs b/src/ws/handlers.rs
index 97caded..bc38744 100644
--- a/src/ws/handlers.rs
+++ b/src/ws/handlers.rs
@@ -156,8 +156,7 @@ async fn handle_relays(
 		app_state
 			.send(app_state::RelayOverrideSchedule {
 				relay_number: relay.r.number,
-				schedule: relay.override_schedule.clone(),
-				weekday: relay.override_schedule_weekday,
+				schedule: relay.override_schedule.clone()
 			})
 			.await??;
 

From 8a04278da574afef90be0d719291cb07df270ba4 Mon Sep 17 00:00:00 2001
From: Tobias Reisinger <tobias@msrg.cc>
Date: Tue, 11 Jun 2024 14:10:51 +0200
Subject: [PATCH 09/10] Adapt to new relay model

---
 src/ws/handlers.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ws/handlers.rs b/src/ws/handlers.rs
index bc38744..b4d0b16 100644
--- a/src/ws/handlers.rs
+++ b/src/ws/handlers.rs
@@ -131,7 +131,7 @@ async fn handle_relays(
 	relays: Vec<Relay>,
 ) -> Result<(), EmgauwaError> {
 	for relay in relays {
-		if relay.controller.uid != this.c.uid {
+		if relay.r.controller_uid != this.c.uid {
 			return Err(EmgauwaError::Other(String::from(
 				"Controller UID mismatch during relay update",
 			)));

From 5ee542b44b3c7f1d1d59a4dfe7cb0679d44e0f3f Mon Sep 17 00:00:00 2001
From: Tobias Reisinger <tobias@msrg.cc>
Date: Tue, 11 Jun 2024 17:47:10 +0200
Subject: [PATCH 10/10] Improve config a bit

---
 controller.pkl | 2 +-
 src/main.rs    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/controller.pkl b/controller.pkl
index 3685ba0..107103b 100644
--- a/controller.pkl
+++ b/controller.pkl
@@ -1,4 +1,4 @@
-amends "package://emgauwa.app/pkl/emgauwa@0.2.0#/controller.pkl"
+amends "package://emgauwa.app/pkl/emgauwa@0.2.1#/controller.pkl"
 
 logging {
 	level = "DEBUG"
diff --git a/src/main.rs b/src/main.rs
index c3be8a6..1e30cab 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -61,7 +61,7 @@ async fn main() -> Result<(), std::io::Error> {
 
 	drop_privileges(&settings.permissions)?;
 
-	init_logging(&settings.logging.level)?;
+	init_logging(&settings.logging)?;
 
 	let pool = db::init(&settings.database, 5)
 		.await