use tauri::plugin::TauriPlugin;
use tauri::Runtime;
use tauri_plugin_window_state::StateFlags;

fn desktop_window_state_flags() -> StateFlags {
    StateFlags::SIZE | StateFlags::POSITION | StateFlags::MAXIMIZED
}

pub(crate) fn desktop_window_state_plugin<R: Runtime>() -> TauriPlugin<R> {
    tauri_plugin_window_state::Builder::default()
        .with_state_flags(desktop_window_state_flags())
        .build()
}

#[cfg(test)]
mod tests {
    use super::*;

    #[test]
    fn desktop_window_state_flags_keep_visible_state_out_of_persistence() {
        let flags = desktop_window_state_flags();

        assert!(flags.contains(StateFlags::SIZE));
        assert!(flags.contains(StateFlags::POSITION));
        assert!(flags.contains(StateFlags::MAXIMIZED));
        assert!(!flags.contains(StateFlags::VISIBLE));
        assert!(!flags.contains(StateFlags::FULLSCREEN));
        assert!(!flags.contains(StateFlags::DECORATIONS));
    }
}