buildView method

@override Widget buildView(BuildContext context, HomeUIState state, HomeUIStateNotifier notifier)

Implementation

@override
Widget buildView(
  BuildContext context,
  HomeUIState state,
  HomeUIStateNotifier notifier,
) {
  return Scaffold(
    appBar: AppBar(
      title: const AppText.large('FSA Todo List'),
    ),
    body: () {
      switch (state.status) {
        case HomeUIStatus.initial:
          return Center(
            child: Column(
              mainAxisAlignment: MainAxisAlignment.center,
              children: [
                const AppText.medium('No todos loaded.'),
                const SizedBox(height: 16),
                AppButton.primary(
                  label: 'Fetch from Repository',
                  onPressed: notifier.fetchTodos,
                ),
              ],
            ),
          );
        case HomeUIStatus.loading:
          return const Center(child: CircularProgressIndicator());
        case HomeUIStatus.error:
          return Center(
            child: Column(
              mainAxisAlignment: MainAxisAlignment.center,
              children: [
                AppText.medium('Error: ${state.errorMessage}'),
                const SizedBox(height: 16),
                AppButton.primary(
                  label: 'Retry',
                  onPressed: notifier.fetchTodos,
                ),
              ],
            ),
          );
        case HomeUIStatus.success:
          return ListView.separated(
            itemCount: state.todos.length,
            separatorBuilder: (context, index) => const Divider(height: 1),
            itemBuilder: (context, index) {
              final todo = state.todos[index];
              return TodoTile(
                todo: todo,
                onToggle: () => notifier.toggleTodo(todo.id),
                onTap: () => AppRoute.details.push(context, arguments: todo),
              );
            },
          );
      }
    }(),
    floatingActionButton: state.status == HomeUIStatus.success
        ? FloatingActionButton(
            onPressed: () => AddTodoDialog.show(context, notifier),
            child: const Icon(Icons.add),
          )
        : null,
  );
}