import 'dart:ui' as ui; import 'package:flutter/material.dart'; import 'package:flutter_screenutil/flutter_screenutil.dart'; import 'package:flutter_smart_dialog/flutter_smart_dialog.dart'; import 'package:yumi/ui_kit/components/sc_compontent.dart'; import 'package:yumi/ui_kit/components/text/sc_text.dart'; import 'package:yumi/ui_kit/theme/socialchat_theme.dart'; import 'package:yumi/shared/business_logic/models/res/gift_res.dart'; import 'package:yumi/services/general/sc_app_general_manager.dart'; import 'package:provider/provider.dart'; import 'package:yumi/app_localizations.dart'; import 'package:yumi/app/config/business_logic_strategy.dart'; import 'package:yumi/app/constants/sc_global_config.dart'; import '../../shared/data_sources/models/enum/sc_gift_type.dart'; class GiftTabPage extends StatefulWidget { String type; bool isDark = true; Function(int checkedIndex) checkedCall; GiftTabPage(this.type, this.checkedCall, {super.key, this.isDark = true}); @override _GiftTabPageState createState() => _GiftTabPageState(); } class _GiftTabPageState extends State { PageController _giftPageController = PageController(); int _index = 0; int checkedIndex = 0; BusinessLogicStrategy get _strategy => SCGlobalConfig.businessLogicStrategy; @override void initState() { super.initState(); WidgetsBinding.instance.addPostFrameCallback((_) { if (widget.type == "CUSTOMIZED") { widget.checkedCall(1); } else { widget.checkedCall(0); } }); } @override Widget build(BuildContext context) { return Consumer( builder: (context, ref, child) { return (ref.giftByTab[widget.type] ?? []).isEmpty ? mainEmpty( textColor: Colors.white54, msg: SCAppLocalizations.of(context)!.noData, ) : Column( children: [ SizedBox(height: 23.w,), Expanded( child: PageView.builder( controller: _giftPageController, onPageChanged: (i) { setState(() { _index = i; }); }, itemBuilder: (c, i) { var current = (ref.giftByTab[widget.type]!.length - (i * 8)); int size = current > 8 ? 8 : current % 8 == 0 ? 8 : current % 8; return GridView.builder( shrinkWrap: true, padding: EdgeInsets.symmetric(horizontal: 12.w), physics: NeverScrollableScrollPhysics(), gridDelegate: SliverGridDelegateWithFixedCrossAxisCount( crossAxisCount: 4, childAspectRatio: 0.75, mainAxisSpacing: 8.w, crossAxisSpacing: 8.w, ), itemCount: size, itemBuilder: (BuildContext context, int index) { return _bagItem( ref.giftByTab[widget.type]![(i * 8) + index], ref, ); }, ); }, itemCount: (ref.giftByTab[widget.type]!.length / 8).ceil(), ), ), _indicator(ref), SizedBox(height: 10.w), ], ); }, ); } Widget _bagItem(SocialChatGiftRes gift, SCAppGeneralManager ref) { return gift.id == "-1000" ? GestureDetector( child: Stack( children: [ Container( decoration: BoxDecoration( borderRadius: BorderRadius.circular(12.w), color: Colors.white10, border: Border.all(color: Colors.transparent, width: 1.w), ), child: Column( mainAxisAlignment: MainAxisAlignment.center, children: [ Image.asset( _strategy.getGiftPageCustomizedRuleIcon(), fit: BoxFit.cover, width: 48.w, height: 48.w, ), SizedBox(height: 5.w), Container( height: 23.w, margin: EdgeInsets.symmetric(horizontal: 3.w), alignment: Alignment.center, child: text( SCAppLocalizations.of(context)!.rulesUpload, maxLines: 2, fontSize: 10.sp, letterSpacing: 0.1, lineHeight: 1, textAlign: TextAlign.center, fontWeight: FontWeight.w600, textColor: Colors.white, ), ), ], ), ), ], ), onTap: () { SmartDialog.show( tag: "showCustomizedRule", alignment: Alignment.bottomCenter, animationType: SmartAnimationType.fade, builder: (_) { return SafeArea( top: false, child: ClipRect( child: BackdropFilter( filter: ui.ImageFilter.blur(sigmaX: 15, sigmaY: 15), child: Stack( alignment: Alignment.topCenter, children: [ Container( height: ScreenUtil().screenHeight * 0.7, decoration: BoxDecoration( color: Colors.black54, borderRadius: BorderRadius.only( topLeft: Radius.circular(12.w), topRight: Radius.circular(12.w), ), ), child: Column( children: [ SizedBox(height: 10.w), text( SCAppLocalizations.of( context, )!.customizedGiftRules, textColor: Colors.white, fontSize: 14.sp, fontWeight: FontWeight.w600, ), SizedBox(height: 7.w), Expanded( child: SingleChildScrollView( child: Container( margin: EdgeInsets.symmetric( horizontal: 12.w, ), child: Text( SCAppLocalizations.of( context, )!.customizedGiftRulesContent, style: TextStyle( color: Colors.white, fontSize: 12.sp, fontWeight: FontWeight.w600, ), ), ), ), ), SizedBox(height: 10.w), ], ), ), ], ), ), ), ); }, ); }, ) : GestureDetector( child: Stack( children: [ Container( decoration: BoxDecoration( borderRadius: BorderRadius.circular(12.w), color: Colors.white10, border: Border.all( color: checkedIndex == ref.giftByTab[widget.type]!.indexOf(gift) ? SocialChatTheme.primaryLight : Colors.transparent, width: 1.w, ), ), child: Column( mainAxisAlignment: MainAxisAlignment.center, children: [ netImage( url: gift.giftPhoto ?? "", fit: BoxFit.cover, width: 48.w, height: 48.w, ), SizedBox(height: 5.w), Container( height: 23.w, margin: EdgeInsets.symmetric(horizontal: 3.w), alignment: Alignment.center, child: text( gift.giftName ?? "", maxLines: 2, fontSize: 10.sp, letterSpacing: 0.1, lineHeight: 1, textAlign: TextAlign.center, fontWeight: FontWeight.w600, textColor: widget.isDark ? Colors.white : Colors.black, ), ), Row( mainAxisAlignment: MainAxisAlignment.center, children: [ Image.asset( _strategy.getGiftPageGoldCoinIcon(), width: 14.w, height: 14.w, ), SizedBox(width: 3.w), text( "${gift.giftCandy}", fontSize: 10.sp, textColor: widget.isDark ? Colors.white : Colors.black, ), ], ), ], ), ), Positioned( right: 3.w, child: Column( spacing: 3.w, children: [ SizedBox(height: 3.w), // 只添加需要的 widget if (gift.special!.contains(SCGiftType.ANIMSCION.name)) Image.asset( _strategy.getGiftPageGiftEffectIcon(SCGiftType.ANIMSCION.name), width: 16.w, height: 16.w, fit: BoxFit.fill, ), if (gift.special!.contains(SCGiftType.MUSIC.name)) Image.asset( _strategy.getGiftPageGiftMusicIcon(SCGiftType.MUSIC.name), width: 16.w, height: 16.w, fit: BoxFit.fill, ), if (gift.giftTab == (SCGiftType.LUCKY_GIFT.name)) Image.asset( _strategy.getGiftPageGiftLuckIcon(SCGiftType.LUCKY_GIFT.name), width: 16.w, height: 16.w, fit: BoxFit.fill, ), if (gift.giftTab == (SCGiftType.CP.name)) Image.asset( _strategy.getGiftPageGiftCpIcon(SCGiftType.CP.name), width: 16.w, height: 16.w, fit: BoxFit.fill, ), ], ), ), ], ), onTap: () { setState(() { checkedIndex = ref.giftByTab[widget.type]!.indexOf(gift); widget.checkedCall(checkedIndex); }); }, ); } _indicator(SCAppGeneralManager ref) { var size = (ref.giftByTab[widget.type]!.length) / 8; var list = []; for (int i = 0; i < size; i++) { list.add( Container( width: 6.5.w, height: 6.5.w, margin: EdgeInsets.symmetric(horizontal: 4.w), decoration: BoxDecoration( shape: BoxShape.circle, color: _index == i ? SocialChatTheme.primaryColor : Color(0xffDADADA), ), ), ); } return Row(mainAxisAlignment: MainAxisAlignment.center, children: list); } }