initial commit

1 files changed, 67 insertions, 0 deletions

diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..d199c9e
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,67 @@
+use std::{fs, io};
+
+use backend::cliargs::{self, CLIArgs};
+use ratatui::{backend::CrosstermBackend, Terminal};
+
+use crate::{
+    frontend::app::{App, AppResult},
+    frontend::event::{Event, EventHandler},
+    frontend::handler::handle_key_events,
+    frontend::tui::Tui,
+};
+
+use sarge::prelude::*;
+
+pub mod backend;
+pub mod frontend;
+
+#[tokio::main]
+async fn main() -> AppResult<()> {
+    // Parse CLI arguments
+    let parsed_args = CLIArgs::parse_cli_args();
+
+    // Print help if -h/--help flag is passed and exit
+    if parsed_args.helparg {
+        println!("{}", cliargs::help_func());
+        std::process::exit(0);
+    }
+
+    if parsed_args.versionarg {
+        // println!("Version Zero");
+        println!("{}", cliargs::version_func());
+        std::process::exit(0);
+    }
+    // TODO: Implement logic for CLI arguments/options which need to be handled
+    // before the TUI is started
+
+    // Create an application.
+    let mut app = App::new();
+
+    // TEST: Get Data from main bibliography
+    // let bibfile = fs::read_to_string("test.bib").unwrap();
+    // let biblio = Bibliography::parse(&bibfile).unwrap();
+
+    // Initialize the terminal user interface.
+    let backend = CrosstermBackend::new(io::stdout());
+    let terminal = Terminal::new(backend)?;
+    let events = EventHandler::new(250);
+    let mut tui = Tui::new(terminal, events);
+    tui.init()?;
+
+    // Start the main loop.
+    while app.running {
+        // Render the user interface.
+        tui.draw(&mut app)?;
+        // Handle events.
+        match tui.events.next().await? {
+            Event::Tick => app.tick(),
+            Event::Key(key_event) => handle_key_events(key_event, &mut app)?,
+            Event::Mouse(_) => {}
+            Event::Resize(_, _) => {}
+        }
+    }
+
+    // Exit the user interface.
+    tui.exit()?;
+    Ok(())
+}