feat(rustadapter): index notebook

rust-adapter/src/lib.rs

@@ -4,6 +4,73 @@ pub use crate::java_glue::*;
 
 use rifgen::rifgen_attr::*;
 
+use popequer::{database::read::read_db, fs_notebook::NotebookContext, indexer::index_and_save, views::calendar::get_upcoming_events};
+
+use serde::Serialize;
+
+struct PopequerAdapter {
+    context: NotebookContext
+}
+
+#[generate_interface]
+enum PopequerAdapterErr {
+    ReadDb,
+    Indexing,
+    View
+}
+
+#[derive(Serialize)]
+struct EventItem {
+    name: String,
+    start_time: String,
+    end_time: Option<String>
+}
+
+impl PopequerAdapter {
+    #[generate_interface(constructor)]
+    fn new(notebook_fs_path: String) -> PopequerAdapter {
+        PopequerAdapter {
+            context: NotebookContext {
+                base_path: notebook_fs_path.into()
+            }
+        }
+    }
+
+    #[generate_interface]
+    fn index(&self) -> String {
+        match index_and_save(
+            &self.context
+        ) {
+            Ok(_n) => format!("Indexing OK"),
+            Err(err) => format!("Indexing ERR {err:?}")
+        }
+    }
+
+    #[generate_interface]
+    fn upcoming_events(&self) -> String {
+        let notebook = match read_db(&self.context) {
+            Ok(n) => n,
+            Err(err) => {
+                return format!("Err: {err:?}");
+            }
+        };
+        let events = match get_upcoming_events(&notebook) {
+            Ok(x) => x,
+            Err(err) => {
+                return format!("Err: {err:?}");
+            }
+        };
+        let formatted_events: Vec<EventItem> = events.iter().map(|e| {
+            EventItem {
+                name: e.name.clone(),
+                start_time: e.start_time.to_rfc3339(),
+                end_time: e.end_time.map(|x| x.to_rfc3339())
+            }
+        }).collect();
+        serde_json::to_string(&formatted_events).expect("Cannot serialize into json")
+    }
+}
+
 struct Foo {
     data: i32
 }