Refactoring to slide_model and service_item getting the data from db

This is kinda a broken commit. There isn't any order to the adding of
the slide anymore. So it'll need to find a way of keeping track of
where all the current slides are and then insert the new ones in the
correct order while moving the others around as well.

src/rust/video_model.rs

@@ -194,10 +194,10 @@ use self::video_model::{
 pub struct Video {
     id: i32,
     title: String,
-    path: String,
-    start_time: f32,
-    end_time: f32,
-    looping: bool,
+    pub path: String,
+    pub start_time: f32,
+    pub end_time: f32,
+    pub looping: bool,
 }
 
 #[derive(Debug)]
@@ -231,11 +231,22 @@ impl Default for VideoModelRust {
     }
 }
 
-impl VideoModelRust {
-    pub fn get_video(index: i32) -> Option<&Video> {
-        todo!();
-    }
-
+pub fn get_video(index: i32) -> color_eyre::Result<Video> {
+    let rt = tokio::runtime::Runtime::new().unwrap();
+    let mut db = {
+        let mut data = dirs::data_local_dir().unwrap();
+        data.push("lumina");
+        data.push("library-db.sqlite3");
+        let mut db_url = String::from("sqlite://");
+        db_url.push_str(data.to_str().unwrap());
+        rt.block_on(async {
+            SqliteConnection::connect(&db_url).await.expect("problems")
+        })
+    };
+    rt.block_on(async {
+        let result = query_as!(Video, r#"SELECT id as "id: i32", title as "title!", filePath as "path!", startTime as "start_time!: f32", endTime as "end_time!: f32", loop as "looping!" from videos where id = ?"#, index).fetch_one(&mut db).await?;
+        Ok(result)
+    })
 }
 
 impl video_model::VideoModel {