ChickenFarm/UI/CF.APP/chicken_farm/lib/pages/home/menu_buttons.dart

import 'package:chicken_farm/stores/auth_store.dart';
import 'package:chicken_farm/stores/menu_store.dart';
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:go_router/go_router.dart';

class MenuButtons extends ConsumerWidget {
  const MenuButtons({super.key});

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    final authState = ref.watch(authStoreProvider);
    final authStore = ref.watch(authStoreProvider.notifier);

    final isSuperAdmin = authStore.isSuperAdmin();

    // 根据权限过滤菜单项
    final visibleMenuItems = MenuStore.menuItems.where((item) {
      if (isSuperAdmin) return true;
      if (item.permission == null) return true;
      return authState.permissions?.contains(item.permission) ?? false;
    }).toList();

    return Column(
      mainAxisAlignment: MainAxisAlignment.center,
      children: [
        for (var i = 0; i < visibleMenuItems.length; i++) ...[
          SizedBox(
            width: 200,
            height: 50,
            child: ElevatedButton.icon(
              onPressed: () {
                context.pushNamed(visibleMenuItems[i].routeName);
              },
              icon: visibleMenuItems[i].icon != null
                  ? Icon(visibleMenuItems[i].icon)
                  : const SizedBox.shrink(),
              label: Text(visibleMenuItems[i].name),
            ),
          ),
          if (i < visibleMenuItems.length - 1) const SizedBox(height: 20),
        ],
      ],
    );
  }
}