Add rating loop

src/database.rs

@@ -1,7 +1,6 @@
 use std::i64;
 
 use anyhow::Result;
-use ratatui::widgets::block::title;
 use sqlx::{Row, SqlitePool};
 
 pub struct Database {
@@ -52,7 +51,24 @@ impl Database {
         Ok(())
     }
 
-    pub async fn add_user(&self, user_id: i64, name: &str) -> Result<i64> {
+    pub async fn add_user(&self, name: &str) -> Result<i64> {
+        let mut conn = self.pool.acquire().await?;
+
+        let id = sqlx::query(
+            r#"
+            INSERT INTO users (name)
+            VALUES (?1)
+        "#,
+        )
+        .bind(name)
+        .execute(&mut *conn)
+        .await?
+        .last_insert_rowid();
+
+        Ok(id)
+    }
+
+    pub async fn add_user_id(&self, user_id: i64, name: &str) -> Result<i64> {
         let mut conn = self.pool.acquire().await?;
 
         let id = sqlx::query(
@@ -70,6 +86,22 @@ impl Database {
         Ok(id)
     }
 
+    pub async fn users_empty(&self) -> Result<bool> {
+        let mut conn = self.pool.acquire().await?;
+
+        let record = sqlx::query(
+            r#"
+            SELECT count(id) FROM users
+        "#,
+        )
+        .fetch_one(&mut *conn)
+        .await?;
+
+        let id: i64 = record.try_get("count(id)")?;
+
+        Ok(id <= 0)
+    }
+
     pub async fn user_exists(&self, user_id: i64) -> Result<i64> {
         let mut conn = self.pool.acquire().await?;
 

src/main.rs

@@ -2,24 +2,69 @@ mod database;
 mod player;
 mod userinterface;
 
+use std::env::args;
 use tokio;
 
 #[tokio::main]
 async fn main() {
+    // Initialize the mpris player
     let player = player::MprisPlayer::new().expect("Could not create player");
 
+    // Initialize the database
     let db = database::Database::new()
         .await
         .expect("Could not create database");
+
+    // Create the tables on an empty database
     db.create_tables().await.unwrap();
 
-    let (usernumber, userrating) = userinterface::get_user_rating(&db).await.expect("Lala");
+    if args().len() > 1 {
+        // Add a new user
+        let username = args().nth(1).unwrap();
+        if args().len() == 3 {
+            match args().nth(2).unwrap().parse::<i64>() {
+                Ok(id) => {
+                    let user_id = db
+                        .add_user_id(id, &username)
+                        .await
+                        .expect("Could not add user");
+                    println!("UserID for {username}: {user_id}");
+                }
+                Err(e) => eprintln!("{e}"),
+            }
+        } else {
+            let user_id = db.add_user(&username).await.expect("Could not add user");
+            println!("UserID for {username}: {user_id}");
+        }
+        return;
+    }
 
-    let (interpret, song) = player
+    let is_empty = db
-        .get_interpret_and_track()
+        .users_empty()
-        .expect("Could not read track");
-
-    db.user_add_rating(usernumber, &interpret, &song, userrating)
         .await
-        .expect("Can not add rating");
+        .expect("Could not read from database");
+
+    if is_empty {
+        println!("Add an user first. This can be achieved by using rate_music [name] [user_id]");
+        return;
+    }
+
+    loop {
+        let (usernumber, userrating) = userinterface::get_user_rating(&db).await.expect("Lala");
+
+        match player.get_interpret_and_track() {
+            Ok((interpret, song)) => {
+                if let Err(e) = db
+                    .user_add_rating(usernumber, &interpret, &song, userrating)
+                    .await
+                {
+                    eprintln!("{e}");
+                }
+            }
+            Err(e) => {
+                eprintln!("{e}");
+                continue;
+            }
+        }
+    }
 }