compiled

client/src/state/pages/form.rs

@@ -2,6 +2,9 @@
 use crate::config::colors::themes::Theme;
 use ratatui::layout::Rect;
 use ratatui::Frame;
+use async_trait::async_trait;
+use crate::modes::handlers::read_only::ReadOnlyHandler;
+use crate::tui::terminal::GrpcClient;
 
 pub struct FormState {
     pub id: i64,
@@ -12,6 +15,50 @@ pub struct FormState {
     pub current_cursor_pos: usize,
 }
 
+#[async_trait::async_trait]
+impl ReadOnlyHandler for FormState {
+    async fn handle_read_only_action(
+        &mut self,
+        action: &str,
+        grpc_client: &mut GrpcClient,
+        current_position: &mut u64,
+        total_count: u64,
+    ) -> Result<String, Box<dyn std::error::Error>> {
+        match action {
+            "previous_entry" => {
+                let new_position = current_position.saturating_sub(1);
+                if new_position >= 1 {
+                    *current_position = new_position;
+                    let response = grpc_client.get_adresar_by_position(*current_position).await?;
+                    self.update_from_response(response);
+                    Ok(format!("Loaded entry {}", *current_position))
+                } else {
+                    Ok("Already at first entry".into())
+                }
+            },
+            "next_entry" => {
+                if *current_position < total_count {
+                    *current_position += 1;
+                    let response = grpc_client.get_adresar_by_position(*current_position).await?;
+                    self.update_from_response(response);
+                    Ok(format!("Loaded entry {}", *current_position))
+                } else {
+                    self.reset_to_empty();
+                    Ok("New entry mode".into())
+                }
+            },
+            _ => Ok(format!("Unknown action: {}", action))
+        }
+    }
+
+    fn adjust_cursor_position(&mut self, ideal_column: &mut usize) {
+        let current_input = self.get_current_input();
+        let max_pos = current_input.len().saturating_sub(1);
+        self.current_cursor_pos = (*ideal_column).min(max_pos);
+        *ideal_column = self.current_cursor_pos;
+    }
+}
+
 impl FormState {
     /// Create a new FormState with dynamic fields.
     pub fn new(fields: Vec<String>) -> Self {
@@ -70,4 +117,15 @@ impl FormState {
             .get_mut(self.current_field)
             .expect("Invalid current_field index")
     }
+
+    fn update_from_response(&mut self, response: common::proto::multieko2::adresar::AdresarResponse) {
+        self.id = response.id;
+        self.values = vec![
+            response.firma, response.kz, response.drc,
+            response.ulica, response.psc, response.mesto,
+            response.stat, response.banka, response.ucet,
+            response.skladm, response.ico, response.kontakt,
+            response.telefon, response.skladu, response.fax,
+        ];
+    }
 }