able to retrieve feeds, make sure UI displays and can add/remove feeds. (State has to load from DB)

src/db.rs

@@ -1,26 +1,26 @@
 use std::path::PathBuf;
+use std::str::FromStr;
 
-use rusqlite::{params, Connection, Result};
 use crate::files;
+use rusqlite::{params, Connection, Result};
 
-use super::net::{*};
-use super::files::{*};
-
+use super::files::*;
+use super::net::*;
+use chrono::Utc; //Maybe use a different time?
 
 /*
 Cache is the in-memory database
 Any changes/updates are written to file database
 */
 
-
-struct Item{
+struct Item {
     title: String,
-    content: Option<String>
+    content: Option<String>,
 }
 
 const DB_LOCATION: &str = "rsscar.db";
 
-fn get_db_path() -> PathBuf{
+fn get_db_path() -> PathBuf {
     get_data_directory().join(DB_LOCATION)
 }
 
@@ -34,7 +34,7 @@ const feeds_table_create: &str = "CREATE TABLE IF NOT EXISTS 'feeds' (
 	'last_updated'	TEXT ,
 	PRIMARY KEY('feedID')
     );";
-    
+
 const feeds_index_create: &str = "CREATE INDEX IF NOT EXISTS  'subscribed_feeds_idx' ON 'feeds' (
 	'feedID'	ASC
     ) WHERE 'subscribed' = 1;";
@@ -53,68 +53,117 @@ const items_table_create: &str = "CREATE TABLE IF NOT EXISTS 'items' (
 const items_index_create: &str = "CREATE INDEX IF NOT EXISTS 'items_idx' on 'items'('itemID' ASC);";
 
 pub fn initialize() {
-    
-    let conn = Connection::open(get_db_path()).unwrap();
-    conn.execute(feeds_table_create,[]).unwrap();
-    conn.execute(feeds_index_create,[]).unwrap();
-    conn.execute(items_table_create,[]).unwrap();
-    conn.execute(items_index_create,[]).unwrap();
+    let path = get_db_path();
+    println!("Database at {} initialized", path.as_os_str().display());
+    let conn = Connection::open(path).unwrap();
+    conn.execute(feeds_table_create, []).unwrap();
+    conn.execute(feeds_index_create, []).unwrap();
+    conn.execute(items_table_create, []).unwrap();
+    conn.execute(items_index_create, []).unwrap();
     conn.close();
     println!("Database Initialized.")
-
 }
 
-pub fn add_feed(url: &str) { 
+pub fn add_feed(url: &str) {
     let conn = Connection::open(get_db_path()).unwrap();
     let feed = load_rss(url).unwrap();
     let new_feed = feed.clone();
-    conn.execute("insert into feeds(title,url,description) values(?1,?2,?3)",
-    [feed.title,url.to_owned(),feed.description]).unwrap();
+    let time = Utc::now().to_rfc2822();
+    conn.execute(
+        "insert into feeds(title,url,description,last_updated) values(?1,?2,?3,?4)",
+        [feed.title, url.to_owned(), feed.description, time],
+    )
+    .unwrap();
     conn.close();
     store_items(new_feed);
 }
 
-
 pub fn store_items(feed: rss::Channel) {
     let conn = Connection::open(get_db_path()).unwrap();
-    feed.items.iter().for_each(|i: &rss::Item|{
-        conn.execute("insert into items(url,title,description,content) values(?1,?2,?3,?4)",[
-            i.link.clone(),
-            i.title.clone(),
-            i.description.clone(),
-            i.content.clone()]
-        ).unwrap();
-    });    
+    feed.items.iter().for_each(|i: &rss::Item| {
+        conn.execute(
+            "insert into items(url,title,description,content) values(?1,?2,?3,?4)",
+            [
+                i.link.clone(),
+                i.title.clone(),
+                i.description.clone(),
+                i.content.clone(),
+            ],
+        )
+        .unwrap();
+    });
     conn.close();
 }
 
-pub fn return_item() -> String{
+pub fn return_item() -> String {
     let conn = Connection::open(get_db_path()).unwrap();
-    let item = conn.query_row("select title,content from items where rowid=?1",[488],|row|{
-        Ok(
-            Item { title: row.get(0).unwrap(), content: row.get(1).unwrap() }
+    let item = conn
+        .query_row(
+            "select title,content from items where rowid=?1",
+            [],
+            |row| {
+                Ok(Item {
+                    title: row.get(0).unwrap(),
+                    content: row.get(1).unwrap(),
+                })
+            },
         )
-    }).unwrap();
+        .unwrap();
     match item.content {
         Some(content) => content,
-        None => panic!()
+        None => panic!(),
     }
 }
 
-struct ReturnedFeedURLs{
-    url: String
+pub struct Feed {
+    feedID: u8,
+    title: String,
+    description: Option<String>,
+    icon: Option<String>,
+    url: String,
+    subscribed: Option<String>, //needs to be bool
+    last_updated: Option<String>,
+}
+
+pub fn get_feeds() -> Vec<Feed> {
+    let conn = Connection::open(get_db_path()).unwrap();
+    let mut stmt = conn.prepare("select feedID,title,description,icon,url,subscribed,last_updated from feeds").unwrap();
+    let rows: Result<Vec<Feed>> = stmt
+        .query_map([], |row| {
+            Ok(Feed {
+                feedID: row.get(0).unwrap(),
+                title: row.get(1).unwrap(),
+                description: row.get(2).unwrap(),
+                icon: row.get(3).unwrap(),
+                url: row.get(4).unwrap(),
+                subscribed: row.get(5).unwrap(),
+                last_updated: row.get(6).unwrap(),
+            })
+        }).unwrap().collect();
+    match rows {
+        Ok(r) => {
+            println!("Feed found\n{}",r[0].title);
+            r
+        }
+        Err(e) => {panic!()}
+    }
+}
+struct ReturnedFeedURLs {
+    url: String,
 }
 pub fn update_feeds() {
     //get feeds
     let conn = Connection::open(get_db_path()).unwrap();
     let mut stmt = conn.prepare("select url from feeds").unwrap();
-    let rows = stmt.query_map([],|row| {
-        Ok(ReturnedFeedURLs{
-            url:row.get(0).unwrap()
+    let rows = stmt
+        .query_map([], |row| {
+            Ok(ReturnedFeedURLs {
+                url: row.get(0).unwrap(),
+            })
         })
-    }).unwrap();
+        .unwrap();
     let mut urls: Vec<String> = Vec::new();
-    for feed in rows{
+    for feed in rows {
         let url = feed.unwrap().url.clone();
         urls.push(url);
     }
@@ -125,10 +174,8 @@ pub fn update_feeds() {
         store_items(load_rss(&u).unwrap());
     }
 
-    
-    
     //for each feed
-        // insert items into database
-    
+    // insert items into database
+
     //close out
-}
+}

src/main.rs

@@ -1,30 +1,16 @@
 mod net;
 use db::initialize;
-use iced::{application, widget::{self, button, column, markdown, row, text}, Settings, Theme};
 use net::load_rss;
-use rss::Channel;
 mod ui;
 mod html;
 mod db;
+use db::Feed;
 mod files;
 
-
-
-//build CLI first, then create GUI
-
-/*
-TO DO:
-    1) Create basic CLI interactions 
-    2) Create comprehensive Schema
-    3) Add/remove subscriptions
-    4) 
-
-*/
-
-pub fn main() {
+pub fn main() -> iced::Result {
     db::initialize();
-    db::add_feed("https://gabe.rocks/rss");
-    
+    db::get_feeds();
+    ui::user_interface()
     }   
 
 

src/ui.rs

@@ -0,0 +1,21 @@
+use iced::{Element, Result};
+pub fn user_interface() -> iced::Result {
+
+    iced::run(update, view)
+}
+
+#[derive(Default)]
+struct State{
+    
+}
+
+#[derive(Debug,Clone)]
+enum Message {}
+
+fn update(state: &mut State,message: Message) {
+
+}
+
+fn view(state: &State) -> Element<'_, Message> {
+    iced::widget::text("Ayy lmao").into()
+}