fixes

src/app/mod.rs

@@ -75,8 +75,18 @@ pub struct App {
     pub leave_group_confirmation_step: u8,
     /// Информация профиля для отображения
     pub profile_info: Option<crate::tdlib::ProfileInfo>,
+    // Reaction picker mode
+    /// Режим выбора реакции
+    pub is_reaction_picker_mode: bool,
+    /// ID сообщения для добавления реакции
+    pub selected_message_for_reaction: Option<i64>,
+    /// Список доступных реакций
+    pub available_reactions: Vec<String>,
+    /// Индекс выбранной реакции в picker
+    pub selected_reaction_index: usize,
 }
 
+
 impl App {
     pub fn new() -> App {
         let mut state = ListState::default();
@@ -119,6 +129,10 @@ impl App {
             selected_profile_action: 0,
             leave_group_confirmation_step: 0,
             profile_info: None,
+            is_reaction_picker_mode: false,
+            selected_message_for_reaction: None,
+            available_reactions: Vec::new(),
+            selected_reaction_index: 0,
         }
     }
 
@@ -606,4 +620,44 @@ impl App {
     pub fn get_leave_group_confirmation_step(&self) -> u8 {
         self.leave_group_confirmation_step
     }
+
+    // ========== Reaction Picker ==========
+
+    pub fn is_reaction_picker_mode(&self) -> bool {
+        self.is_reaction_picker_mode
+    }
+
+    pub fn enter_reaction_picker_mode(&mut self, message_id: i64, available_reactions: Vec<String>) {
+        self.is_reaction_picker_mode = true;
+        self.selected_message_for_reaction = Some(message_id);
+        self.available_reactions = available_reactions;
+        self.selected_reaction_index = 0;
+    }
+
+    pub fn exit_reaction_picker_mode(&mut self) {
+        self.is_reaction_picker_mode = false;
+        self.selected_message_for_reaction = None;
+        self.available_reactions.clear();
+        self.selected_reaction_index = 0;
+    }
+
+    pub fn select_previous_reaction(&mut self) {
+        if !self.available_reactions.is_empty() && self.selected_reaction_index > 0 {
+            self.selected_reaction_index -= 1;
+        }
+    }
+
+    pub fn select_next_reaction(&mut self) {
+        if self.selected_reaction_index + 1 < self.available_reactions.len() {
+            self.selected_reaction_index += 1;
+        }
+    }
+
+    pub fn get_selected_reaction(&self) -> Option<&String> {
+        self.available_reactions.get(self.selected_reaction_index)
+    }
+
+    pub fn get_selected_message_for_reaction(&self) -> Option<i64> {
+        self.selected_message_for_reaction
+    }
 }