src/main.rs

@@ -1,11 +1,12 @@
 use chrono::{DateTime, Duration, Utc};
 use once_cell::sync::Lazy;
 use reqwest::{Client};
-use std::{collections::HashMap, vec};
+use std::{collections::HashMap};
 use std::fmt::Debug;
 use std::sync::{Arc};
+use log::{error, warn, info, LevelFilter};
 use tokio::sync::{RwLock};
-use strum_macros::Display;
+use systemd_journal_logger::{connected_to_journal, JournalLog};
 use tokio::time::sleep;
 use crate::config::Config;
 use crate::post_history::{SeriesHistory};
@@ -14,9 +15,29 @@ mod config;
 mod jnovel;
 mod bot;
 mod lemmy;
-mod tui;
 mod post_history;
 
+pub (crate) fn write_error(err_msg: String) {
+    match connected_to_journal() {
+        true => error!("[ERROR] {err_msg}"),
+        false => println!("[ERROR] {err_msg}"),
+    }
+}
+
+pub (crate) fn write_warn(warn_msg: String) {
+    match connected_to_journal() {
+        true => warn!("[WARN] {warn_msg}"),
+        false => println!("[WARN] {warn_msg}"),
+    }
+}
+
+pub (crate) fn write_info(info_msg: String) {
+    match connected_to_journal() {
+        true => info!("[INFO] {info_msg}"),
+        false => println!("[INFO] {info_msg}"),
+    }
+}
+
 pub static HTTP_CLIENT: Lazy<Client> = Lazy::new(|| {
     Client::builder()
         .timeout(Duration::seconds(30).to_std().unwrap())
@@ -27,7 +48,6 @@ pub static HTTP_CLIENT: Lazy<Client> = Lazy::new(|| {
 
 #[derive(Clone, Debug)]
 pub(crate) struct SharedData {
-    messages: Vec<Message>,
     config: Config,
     post_history: SeriesHistory,
     start: DateTime<Utc>,
@@ -36,69 +56,41 @@ pub(crate) struct SharedData {
 impl SharedData {
     pub(crate) fn new() -> Self {
         SharedData {
-            messages: vec![],
-            config: Config {
-                instance: "".to_owned(),
-                username: "".to_owned(),
-                password: "".to_owned(),
-                status_post_url: None,
-                config_reload_seconds: 0,
-                protected_communities: vec![],
-                series: vec![],
-            },
+            config: Config::default(),
             post_history: SeriesHistory {
                 series: HashMap::new(),
             },
             start: Utc::now(),
         }
     }
-
-    pub(crate) fn get_messages(&self, errors: bool, warnings: bool, infos: bool) -> Vec<Message> {
-        self.messages.iter().filter(|msg| {
-            match msg {
-                Message::Error(_) => errors,
-                Message::Warning(_) => warnings,
-                Message::Info(_) => infos,
-            }
-        }).cloned().collect()
-    }
-}
-
-#[derive(Clone, Debug, Display, PartialEq)]
-pub(crate) enum Message {
-    Info(String),
-    Warning(String),
-    Error(String),
-}
-
-impl Message {
-    pub(crate) fn content(&self) -> String {
-        match self {
-            Message::Info(msg) => msg.clone(),
-            Message::Warning(msg) => msg.clone(),
-            Message::Error(msg) => msg.clone(),
-        }
-    }
 }
 
 #[tokio::main]
 async fn main() {
-    let mut data = SharedData::new();
+    JournalLog::new().expect("Systemd-Logger crate error").install().expect("Systemd-Logger crate error");
+    log::set_max_level(LevelFilter::Info);
 
+    let mut data = SharedData::new();
 
     loop {
         let write_data = Arc::new(RwLock::new(data.clone()));
-        let read_data = write_data.clone();
+        //let read_data = write_data.clone();
         let persistent_data = write_data.clone();
 
-        let tui_thread = tokio::spawn(async move { tui::run(read_data).await });
         let bot_thread = tokio::spawn(async move { bot::run(write_data).await });
 
         let _ = bot_thread.await;
-        tui_thread.abort();
 
         data = persistent_data.read().await.clone();
-        data.messages.push(Message::Error("Bot crashed due to unknown Error, restarting thread after wait...".to_owned()));
+
+        {
+            let err_msg = "Bot crashed due to unknown Error, restarting thread after wait...";
+            match connected_to_journal() {
+                true => error!("[ERROR] {err_msg}"),
+                false => println!("[ERROR] {err_msg}")
+            }
+        }
+
         sleep(Duration::seconds(5).to_std().expect("Conversion should always work since static")).await;
     }
 }