didvan-app/lib/views/widgets/didvan/bnb.dart

import 'package:assets_audio_player/assets_audio_player.dart';
import 'package:didvan/config/design_config.dart';
import 'package:didvan/config/theme_data.dart';
import 'package:didvan/constants/app_icons.dart';
import 'package:didvan/models/enums.dart';
import 'package:didvan/models/requests/radar.dart';
import 'package:didvan/routes/routes.dart';
import 'package:didvan/services/media/media.dart';
import 'package:didvan/utils/action_sheet.dart';
import 'package:didvan/views/podcasts/studio_details/studio_details_state.dart';
import 'package:didvan/views/podcasts/studio_details/widgets/studio_details_widget.dart';
import 'package:didvan/views/podcasts/podcasts_state.dart';
import 'package:didvan/views/widgets/audio/audio_player_widget.dart';
import 'package:didvan/views/widgets/audio/audio_slider.dart';
import 'package:didvan/views/widgets/didvan/icon_button.dart';
import 'package:didvan/views/widgets/didvan/text.dart';
import 'package:didvan/views/widgets/skeleton_image.dart';
import 'package:expandable_bottom_sheet/expandable_bottom_sheet.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/widgets.dart';
import 'package:flutter_spinkit/flutter_spinkit.dart';
import 'package:provider/provider.dart';

import '../audio/player_navbar.dart';

class DidvanBNB extends StatelessWidget {
  final int currentTabIndex;
  final void Function(int index) onTabChanged;

  const DidvanBNB(
      {Key? key, required this.currentTabIndex, required this.onTabChanged})
      : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Stack(
      children: [
        const PlayerNavBar(inHome: true,),
        Positioned(
          bottom: 0,
          left: 0,
          right: 0,
          child: Container(
            height: 72,
            decoration: BoxDecoration(
              color: Theme.of(context).colorScheme.surface,
              borderRadius:
                  const BorderRadius.vertical(top: Radius.circular(16)),
              boxShadow: [
                BoxShadow(
                  color: const Color(0XFF1B3C59).withOpacity(0.15),
                  blurRadius: 8,
                  spreadRadius: 0,
                  offset: const Offset(0, -8),
                )
              ],
            ),
            padding: const EdgeInsets.symmetric(horizontal: 12),
            child: Row(
              children: [
                _NavBarItem(
                  isSelected: currentTabIndex == 0,
                  title: 'خانه',
                  selectedIcon: DidvanIcons.house_solid,
                  unselectedIcon: DidvanIcons.house_light,
                  onTap: () => onTabChanged(0),
                ),
                _NavBarItem(
                  isSelected: currentTabIndex == 1,
                  title: 'آمار و داده',
                  selectedIcon: DidvanIcons.stats__solid,
                  unselectedIcon: DidvanIcons.stats__light,
                  onTap: () => onTabChanged(1),
                ),
                _NavBarItem(
                  isSelected: currentTabIndex == 2,
                  title: 'دسته‌بندی',
                  selectedIcon: DidvanIcons.category_solid,
                  unselectedIcon: DidvanIcons.category_light,
                  onTap: () => onTabChanged(2),
                ),
                _NavBarItem(
                  isSelected: currentTabIndex == 3,
                  title: 'رصدخانه من',
                  selectedIcon: DidvanIcons.antenna_solid,
                  unselectedIcon: DidvanIcons.antenna_light,
                  onTap: () => onTabChanged(3),
                ),
              ],
            ),
          ),
        ),
      ],
    );
  }
}


class _NavBarItem extends StatelessWidget {
  final VoidCallback onTap;
  final bool isSelected;
  final String title;
  final IconData selectedIcon;
  final IconData unselectedIcon;

  const _NavBarItem({
    Key? key,
    required this.isSelected,
    required this.title,
    required this.selectedIcon,
    required this.unselectedIcon,
    required this.onTap,
  }) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Expanded(
      child: Tooltip(
        message: title,
        decoration: BoxDecoration(
          color: Theme.of(context).colorScheme.title,
          borderRadius: DesignConfig.highBorderRadius,
          boxShadow: DesignConfig.defaultShadow,
        ),
        child: GestureDetector(
          onTap: onTap,
          child: Container(
            color: Colors.transparent,
            child: Column(
              children: [
                const SizedBox(
                  height: 4,
                ),
                AnimatedContainer(
                  padding: const EdgeInsets.all(4),
                  duration: DesignConfig.lowAnimationDuration,
                  decoration: BoxDecoration(
                    shape: BoxShape.circle,
                    color: isSelected
                        ? Theme.of(context).colorScheme.focused
                        : Theme.of(context).colorScheme.surface,
                  ),
                  child: Icon(
                    isSelected ? selectedIcon : unselectedIcon,
                    size: 32,
                    color: DesignConfig.isDark
                        ? Theme.of(context).colorScheme.text
                        : Theme.of(context).colorScheme.title,
                  ),
                ),
                DidvanText(
                  title,
                  style: Theme.of(context).textTheme.bodySmall,
                  color: Theme.of(context).colorScheme.title,
                ),
                const Spacer(),
              ],
            ),
          ),
        ),
      ),
    );
  }
}