HMG_Patient_App_New/lib/widgets/bottom_navigation/bottom_navigation.dart

import 'package:easy_localization/easy_localization.dart';
import 'package:flutter/material.dart';
import 'package:hmg_patient_app_new/core/app_assets.dart';
import 'package:hmg_patient_app_new/core/app_state.dart';
import 'package:hmg_patient_app_new/core/dependencies.dart';
import 'package:hmg_patient_app_new/core/utils/size_utils.dart';
import 'package:hmg_patient_app_new/core/utils/utils.dart';
import 'package:hmg_patient_app_new/extensions/string_extensions.dart';
import 'package:hmg_patient_app_new/generated/locale_keys.g.dart';
import 'package:hmg_patient_app_new/theme/colors.dart';

class BottomNavigation extends StatelessWidget {
  final int currentIndex;
  final ValueChanged<int> onTap;
  BuildContext? context;

  BottomNavigation({super.key, required this.currentIndex, required this.onTap, this.context});

  @override
  Widget build(BuildContext context) {
    AppState appState = getIt.get<AppState>();
    final items = [
      BottomNavItem(icon: AppAssets.homeBottom, label: LocaleKeys.home.tr(context: context)),
      appState.isAuthenticated
          ? BottomNavItem(icon: AppAssets.myFilesBottom, label: LocaleKeys.myFiles.tr(context: context))
          : BottomNavItem(icon: AppAssets.feedback, label: LocaleKeys.feedback.tr()),
      BottomNavItem(
        icon: AppAssets.bookAppoBottom,
        label: LocaleKeys.appointment.tr(context: context),
        iconSize: 27,
        isSpecial: true,
      ),
      appState.isAuthenticated ? BottomNavItem(icon: AppAssets.toDoBottom, label: LocaleKeys.todoList.tr(context: context)) : BottomNavItem(icon: AppAssets.news, label: LocaleKeys.news.tr()),
      BottomNavItem(icon: AppAssets.servicesBottom, label: LocaleKeys.services2.tr(context: context)),
    ];

    return Container(
      decoration: _containerDecoration,
      padding: _containerPadding,
      child: Row(
        mainAxisAlignment: MainAxisAlignment.spaceAround,
        children: List.generate(
          items.length,
          (index) => _buildNavItem(items[index], index),
        ),
      ),
    );
  }

  Widget _buildNavItem(BottomNavItem item, int index) {
    final bool isSelected = currentIndex == index;

    return GestureDetector(
      onTap: () => onTap(index),
      behavior: HitTestBehavior.opaque,
      child: Column(
        mainAxisSize: MainAxisSize.min,
        children: [
          Center(
            child: Utils.buildSvgWithAssets(
              icon: item.icon,
              height: item.iconSize.h,
              width: item.iconSize.h,
              // iconColor:  isSelected ? Colors.black87 : Colors.black87,
            ),
          ),
          const SizedBox(height: 10),
          item.label.toText12(
            fontWeight: FontWeight.w500,
            // color:  Colors.black87,
            // textAlign: TextAlign.center,
          ),
          SizedBox(height: item.isSpecial ? 5 : 0)
        ],
      ),
    );
  }
}

class BottomNavItem {
  final String icon;
  final String label;
  final double iconSize;
  final bool isSpecial;

  const BottomNavItem({
    required this.icon,
    required this.label,
    this.iconSize = 21,
    this.isSpecial = false,
  });
}

// Constants
const EdgeInsets _containerPadding = EdgeInsets.all(15);
const BoxDecoration _containerDecoration = BoxDecoration(
  color: Colors.white,
  border: Border(
    top: BorderSide(
      color: AppColors.bottomNAVBorder,
      width: 0.5,
    ),
  ),
);