import 'package:flutter/material.dart';
import 'package:flutter_hooks/flutter_hooks.dart';
import 'package:go_router/go_router.dart';
import 'package:hooks_riverpod/hooks_riverpod.dart';

import 'package:uae_stat/domain/use_cases/language.dart';
import 'package:uae_stat/infrastructure/services/img_asset_paths/icons/bottom_bar_asset_icon_path.dart';
import 'package:uae_stat/infrastructure/services/packages/go_router.dart';
import 'package:uae_stat/infrastructure/services/packages/list.dart';

class MyBottomNavBar extends HookConsumerWidget {
  const MyBottomNavBar({super.key});

  static double height = 72.125;

  BottomNavBarItem? _calculateSelectedItem(BuildContext context) {
    final path = GoRouterState.of(context).pathWithParameters;
    final pathComponents = path.split('/');
    final tabSubPath = pathComponents[2];
    final e = BottomNavBarItem.values.firstWhereOrNull(
      (e) => e.routePath == tabSubPath,
    );
    return e;
  }

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    final selectedItem = _calculateSelectedItem(context);
    final itemButtons = BottomNavBarItem.values
        .map<Widget>(
          (e) => Padding(
            padding: EdgeInsets.symmetric(
              horizontal: e == BottomNavBarItem.home ? 20 : 12,
            ),
            child: _BottomNavBarButton(
              e,
              isSelected: e == selectedItem,
              onTap: () => context.go('/${context.language}/${e.routePath}'),
            ),
          ),
        )
        .toList();
    return FittedBox(
      fit: BoxFit.scaleDown,
      child: Padding(
        padding: EdgeInsets.only(
          top: 8,
          bottom: 8 + MediaQuery.of(context).padding.bottom,
        ),
        child: SizedBox(
          height: 58,
          child: Row(
            mainAxisAlignment: MainAxisAlignment.center,
            children: itemButtons,
          ),
        ),
      ),
    );
  }
}

class _BottomNavBarButton extends HookConsumerWidget {
  const _BottomNavBarButton(
    this.e, {
    required this.isSelected,
    required this.onTap,
  });

  final BottomNavBarItem e;
  final bool isSelected;
  final void Function() onTap;

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    final animCtl = useAnimationController(
      duration: kThemeAnimationDuration,
    );
    if (isSelected) {
      animCtl.forward();
    } else {
      animCtl.reverse();
    }
    final img = AnimatedBuilder(
      animation: animCtl,
      builder: (context, child) => Image.asset(
        e.imgPath,
        height: e.imgHeight.toDouble(),
        // width: e.imgWidth.toDouble(),
        color: isSelected
            ? Color.lerp(
                Colors.grey[600],
                Colors.black,
                animCtl.value,
              )
            : Colors.grey[600],
      ),
    );
    final title = AnimatedBuilder(
      animation: animCtl,
      builder: (context, _) => Text(
        context.translate(e.titleEN, e.titleAR),
        textAlign: TextAlign.center,
        style: TextStyle(
          fontSize: 10,
          color: isSelected
              ? Color.lerp(
                  Colors.grey[600],
                  Colors.black,
                  animCtl.value,
                )
              : Colors.grey[600],
        ),
        overflow: TextOverflow.fade,
        maxLines: 1,
      ),
    );
    return InkWell(
      onTap: onTap,
      child: Column(
        children: [
          Expanded(child: Center(child: img)),
          title,
        ],
      ),
    );
  }
}

enum BottomNavBarItem {
  home(
    titleEN: 'HOME',
    titleAR: 'الصفحة الرئيسية',
    imgPath: BottomBarAssetIconPath.home,
    imgHeight: 23.5,
    imgWidth: 23.5,
    routePath: 'home',
  ),
  uaeNumbers(
    titleEN: 'UAE Numbers',
    titleAR: 'أرقام الإمارات',
    imgPath: BottomBarAssetIconPath.uaeMap,
    imgHeight: 25.86,
    imgWidth: 25,
    routePath: 'uae-numbers',
  ),
  competitiveness(
    titleEN: 'Competitiveness',
    titleAR: 'التقارير التنافسية',
    imgPath: BottomBarAssetIconPath.ranking,
    imgHeight: 24.0,
    imgWidth: 25.35,
    routePath: 'competitiveness',
  ),
  countryStatistics(
    titleEN: 'Country Statistics',
    titleAR: 'إحصاءات الدول',
    imgPath: BottomBarAssetIconPath.globe,
    imgHeight: 25.0,
    imgWidth: 25.01,
    routePath: 'countries',
  );

  const BottomNavBarItem({
    required this.titleEN,
    required this.titleAR,
    required this.imgPath,
    required this.routePath,
    required this.imgHeight,
    required this.imgWidth,
  });

  final String titleEN;
  final String titleAR;
  final String imgPath;
  final String routePath;
  final double imgHeight;
  final double imgWidth;
}