Major overhaul: more generics!

src/bin/dummy.rs

@@ -1,17 +1,37 @@
-use my_tasks::client::Client;
+use std::path::Path;
+
+use my_tasks::{client::Client, traits::CalDavSource};
+use my_tasks::cache::Cache;
+use my_tasks::Provider;
 use my_tasks::settings::URL;
 use my_tasks::settings::USERNAME;
 use my_tasks::settings::PASSWORD;
 
 
+const CACHE_FILE: &str = "caldav_cache.json";
+
 #[tokio::main]
 async fn main() {
-    // This is just a function to silence "unused function" warning
+    /*
+    let cache_path = Path::new(CACHE_FILE);
 
     let mut client = Client::new(URL, USERNAME, PASSWORD).unwrap();
-    let calendars = client.get_calendars().await.unwrap();
-    let _ = calendars.iter()
-        .map(|cal| println!("  {}\t{}", cal.name(), cal.url().as_str()))
-        .collect::<()>();
-    let _ = client.get_tasks(&calendars[3].url()).await;
+    let mut cache = match Cache::from_file(&cache_path) {
+        Ok(cache) => cache,
+        Err(err) => {
+            log::warn!("Invalid cache file: {}. Using a default cache", err);
+            Cache::new(&cache_path)
+        }
+    };
+    let provider = Provider::new(client, cache);
+
+    let cals = provider.local().get_calendars().await.unwrap();
+    println!("---- before sync -----");
+    my_tasks::utils::print_calendar_list(cals);
+
+    provider.sync();
+    println!("---- after sync -----");
+    my_tasks::utils::print_calendar_list(cals);
+    */
+
 }