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497 lines
16 KiB
497 lines
16 KiB
import 'package:flutter/material.dart';
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import 'package:get/get.dart';
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import 'package:flutter_screenutil/flutter_screenutil.dart';
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import 'package:flutter_staggered_grid_view/flutter_staggered_grid_view.dart';
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import '../../../data/models/goods.dart';
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import '../../../data/models/user_Info.dart';
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import '../controllers/goodsai_controller.dart';
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import '../utils/goods_i18n.dart';
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import 'widgets/goods_footer_section.dart';
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class GoodsaiView extends GetView<GoodsaiController> {
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const GoodsaiView({super.key});
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@override
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Widget build(BuildContext context) {
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final isDarkMode = Theme.of(context).brightness == Brightness.dark;
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return Scaffold(
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backgroundColor: isDarkMode ? Colors.black : Colors.grey[50],
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appBar: AppBar(
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backgroundColor: isDarkMode ? Colors.black : Colors.white,
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elevation: 0.5,
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title: Text(
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'aiFunction'.tr,
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style: TextStyle(
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fontSize: 18.sp,
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fontWeight: FontWeight.w600,
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color: isDarkMode ? Colors.white : Colors.black,
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),
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),
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centerTitle: true,
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),
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body: SafeArea(
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top: false,
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child: Obx(() {
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// 访问刷新信号以建立依赖关系：用户信息变化时触发重建
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final _ = User.refreshTick.value;
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Widget content;
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if (controller.loading.value) {
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content = const Center(child: CircularProgressIndicator());
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} else if (controller.error.isNotEmpty) {
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content = Center(child: Text(controller.error.value));
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} else {
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content = ListView(
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padding: EdgeInsets.all(16.w),
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children: [
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_buildHeader(isDarkMode),
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SizedBox(height: 12.h),
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_buildUsageCard(isDarkMode),
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SizedBox(height: 16.h),
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Text(
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'availablePackages'.tr,
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style: TextStyle(
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fontSize: 16.sp,
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fontWeight: FontWeight.w600,
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color: isDarkMode ? Colors.white : Colors.black,
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),
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),
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SizedBox(height: 8.h),
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...controller.items.map((item) => Padding(
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padding: EdgeInsets.only(bottom: 12.h),
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child: _buildCard(item, isDarkMode),
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)),
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SizedBox(height: 16.h),
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_buildFeaturesSection(isDarkMode),
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SizedBox(height: 16.h),
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GoodsFooterSection(isDarkMode: isDarkMode),
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],
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);
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}
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return Stack(
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children: [
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content,
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if (controller.isPaying.value)
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Positioned.fill(
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child: AbsorbPointer(
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absorbing: true,
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child: Container(
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color: Colors.black.withOpacity(0.35),
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child: const Center(
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child: CircularProgressIndicator(),
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),
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),
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),
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),
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],
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);
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}),
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),
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);
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}
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Widget _buildHeader(bool isDarkMode) {
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return Container(
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padding: EdgeInsets.all(16.w),
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decoration: BoxDecoration(
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color: isDarkMode ? Colors.grey[900] : Colors.white,
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borderRadius: BorderRadius.circular(12.r),
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boxShadow: [
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BoxShadow(
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color: isDarkMode
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? Colors.black.withOpacity(0.2)
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: Colors.black.withOpacity(0.05),
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blurRadius: 10,
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offset: const Offset(0, 2),
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),
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],
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),
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child: Row(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Container(
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width: 44.w,
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height: 44.w,
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decoration: BoxDecoration(
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color: isDarkMode
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? Colors.indigo[900]!.withOpacity(0.3)
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: Colors.indigo[100]!,
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borderRadius: BorderRadius.circular(22.r),
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),
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child: Icon(Icons.smart_toy,
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color: isDarkMode ? Colors.indigo[300]! : Colors.indigo[600]!),
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),
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SizedBox(width: 12.w),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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'aiFunction'.tr,
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style: TextStyle(
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fontSize: 18.sp,
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fontWeight: FontWeight.w700,
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color: isDarkMode ? Colors.white : Colors.black,
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),
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),
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SizedBox(height: 6.h),
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Text(
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'aiHeaderDesc1'.tr,
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style: TextStyle(
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fontSize: 12.sp,
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color: isDarkMode ? Colors.white70 : Colors.grey[700],
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),
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),
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SizedBox(height: 4.h),
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Text(
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'aiHeaderDesc2'.tr,
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style: TextStyle(
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fontSize: 12.sp,
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color: isDarkMode ? Colors.white70 : Colors.grey[700],
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),
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),
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],
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),
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),
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],
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),
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);
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}
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Widget _buildUsageCard(bool isDarkMode) {
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// 从 User 属性计算 aitimer 数据
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int totalAi = 0;
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int remainAi = 0;
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if (User.isLoggedIn()) {
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final u = User.instance;
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totalAi = u.aichattotalintegral;
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remainAi = u.aichatintegral;
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}
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// 进度显示为“剩余额度比例”，remain/total：
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final progress = (totalAi > 0) ? (remainAi / totalAi).clamp(0.0, 1.0) : 0.0;
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return Container(
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padding: EdgeInsets.all(16.w),
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decoration: BoxDecoration(
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color: isDarkMode ? Colors.grey[900] : Colors.white,
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borderRadius: BorderRadius.circular(12.r),
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boxShadow: [
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BoxShadow(
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color: isDarkMode
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? Colors.black.withOpacity(0.2)
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: Colors.black.withOpacity(0.05),
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blurRadius: 10,
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offset: const Offset(0, 2),
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),
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],
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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Icon(Icons.timeline,
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color: isDarkMode ? Colors.blue[300]! : Colors.blue[600]!),
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SizedBox(width: 8.w),
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Text(
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'remainingQuota'.tr,
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style: TextStyle(
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fontSize: 16.sp,
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fontWeight: FontWeight.w600,
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color: isDarkMode ? Colors.white : Colors.black,
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),
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),
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],
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),
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SizedBox(height: 12.h),
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LinearProgressIndicator(
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value: progress,
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minHeight: 8.h,
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backgroundColor: isDarkMode ? Colors.grey[800] : Colors.grey[300],
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valueColor: AlwaysStoppedAnimation<Color>(
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isDarkMode ? Colors.blue[300]! : Colors.blue[600]!),
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),
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SizedBox(height: 8.h),
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(
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'${'totalQuota'.tr}：$totalAi',
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style: TextStyle(
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fontSize: 12.sp,
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color: isDarkMode ? Colors.white70 : Colors.grey[700],
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),
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),
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Text(
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'${'remaining'.tr}：$remainAi',
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style: TextStyle(
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fontSize: 12.sp,
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color: isDarkMode ? Colors.white70 : Colors.grey[700],
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),
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),
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],
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),
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],
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),
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);
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}
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Widget _buildFeaturesSection(bool isDarkMode) {
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final textColor = isDarkMode ? Colors.white : Colors.black;
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final subColor = isDarkMode ? Colors.white70 : Colors.grey[700];
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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'featureDescription'.tr,
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style: TextStyle(
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fontSize: 16.sp,
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fontWeight: FontWeight.w600,
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color: textColor,
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),
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),
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SizedBox(height: 10.h),
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MasonryGridView.count(
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crossAxisCount: 2,
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mainAxisSpacing: 12.h,
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crossAxisSpacing: 12.w,
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shrinkWrap: true,
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physics: const NeverScrollableScrollPhysics(),
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itemCount: 6,
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itemBuilder: (context, index) {
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switch (index) {
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case 0:
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return _buildFeatureCard(
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isDarkMode,
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icon: Icons.music_note,
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title: 'musicAndRecommendation'.tr,
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lines: [
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'musicSearchPlaybackControl'.tr,
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'smartPlaylistAndSimilarRecommendations'.tr,
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],
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colorSeed: Colors.purple,
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);
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case 1:
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return _buildFeatureCard(
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isDarkMode,
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icon: Icons.navigation,
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title: 'navigationAndRoutes'.tr,
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lines: [
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'routePlanningAndCongestionAvoidance'.tr,
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'voiceBroadcastAndWaypoints'.tr,
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],
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colorSeed: Colors.orange,
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);
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case 2:
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return _buildFeatureCard(
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isDarkMode,
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icon: Icons.wb_sunny,
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title: 'weatherQuery'.tr,
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lines: [
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'realTimeWeatherForecast'.tr,
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'clothingAdviceAndTravelReminders'.tr,
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],
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colorSeed: Colors.blue,
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);
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case 3:
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return _buildFeatureCard(
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isDarkMode,
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icon: Icons.place,
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title: 'nearbySearch'.tr,
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lines: [
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'poiSearchFoodGasParking'.tr,
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'ratingsHoursAndDirectRoutes'.tr,
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],
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colorSeed: Colors.green,
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);
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case 4:
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return _buildFeatureCard(
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isDarkMode,
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icon: Icons.newspaper,
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title: 'newsInformation'.tr,
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lines: [
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'hotNewsAndTopicOverview'.tr,
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'longArticleSummariesAndKeyPoints'.tr,
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],
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colorSeed: Colors.indigo,
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);
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default:
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return _buildFeatureCard(
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isDarkMode,
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icon: Icons.call,
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title: 'communicationAssistant'.tr,
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lines: [
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'helpCallAndSMS'.tr,
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'templatedMessagesAndScheduleReminders'.tr,
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],
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colorSeed: Colors.teal,
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);
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}
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},
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),
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SizedBox(height: 12.h),
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Text(
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'aiDisclaimer'.tr,
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style: TextStyle(fontSize: 12.sp, color: subColor),
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),
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],
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);
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}
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Widget _buildFeatureCard(
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bool isDarkMode, {
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required IconData icon,
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required String title,
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required List<String> lines,
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required MaterialColor colorSeed,
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}) {
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final bgColor = isDarkMode ? Colors.grey[900] : Colors.white;
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final mainColor = isDarkMode ? colorSeed[300]! : colorSeed[600]!;
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final subColor = isDarkMode ? Colors.white70 : Colors.grey[700];
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return Container(
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padding: EdgeInsets.all(12.w),
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decoration: BoxDecoration(
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color: bgColor,
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borderRadius: BorderRadius.circular(12.r),
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boxShadow: [
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BoxShadow(
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color: isDarkMode
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? Colors.black.withOpacity(0.2)
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: Colors.black.withOpacity(0.05),
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blurRadius: 10,
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offset: const Offset(0, 2),
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),
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],
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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Container(
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width: 36.w,
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height: 36.w,
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decoration: BoxDecoration(
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color: isDarkMode
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? mainColor.withOpacity(0.25)
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: mainColor.withOpacity(0.15),
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borderRadius: BorderRadius.circular(18.r),
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),
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child: Icon(icon, color: mainColor),
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),
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SizedBox(width: 8.w),
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Expanded(
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child: Text(
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title,
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style: TextStyle(
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fontSize: 14.sp,
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fontWeight: FontWeight.w600,
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),
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),
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),
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],
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),
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SizedBox(height: 8.h),
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...lines.map((line) => Padding(
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padding: EdgeInsets.only(bottom: 4.h),
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child: Row(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Icon(Icons.check_circle, color: mainColor, size: 14.sp),
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SizedBox(width: 6.w),
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Expanded(
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child: Text(
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line,
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style: TextStyle(fontSize: 12.sp, color: subColor),
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),
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),
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],
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),
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)),
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],
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),
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);
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}
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Widget _buildCard(DBGoods item, bool isDarkMode) {
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return Container(
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padding: EdgeInsets.all(16.w),
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decoration: BoxDecoration(
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color: isDarkMode ? Colors.grey[900] : Colors.white,
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borderRadius: BorderRadius.circular(12.r),
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boxShadow: [
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BoxShadow(
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color: isDarkMode
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? Colors.black.withOpacity(0.2)
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: Colors.black.withOpacity(0.05),
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blurRadius: 10,
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offset: const Offset(0, 2),
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),
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],
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),
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child: Row(
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children: [
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Container(
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width: 42.w,
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height: 42.w,
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decoration: BoxDecoration(
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color: isDarkMode
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? Colors.teal[900]!.withOpacity(0.3)
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: Colors.teal[100]!,
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borderRadius: BorderRadius.circular(21.r),
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),
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child: Icon(Icons.auto_awesome,
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color: isDarkMode ? Colors.teal[300]! : Colors.teal[600]!),
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),
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SizedBox(width: 12.w),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(localizedGoodsName(item),
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style: TextStyle(
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fontSize: 16.sp,
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fontWeight: FontWeight.w600,
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color: isDarkMode ? Colors.white : Colors.black,
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)),
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SizedBox(height: 4.h),
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Text(localizedGoodsDesc(item),
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style: TextStyle(
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fontSize: 12.sp,
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color: isDarkMode ? Colors.white70 : Colors.grey[600],
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)),
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],
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),
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),
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Column(
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crossAxisAlignment: CrossAxisAlignment.end,
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children: [
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Text(goodsDisplayPrice(item),
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style: TextStyle(
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fontSize: 16.sp,
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fontWeight: FontWeight.w600,
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color: isDarkMode ? Colors.white : Colors.black,
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)),
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SizedBox(height: 8.h),
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GestureDetector(
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onTap: () => controller.purchase(item),
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child: Container(
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padding:
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EdgeInsets.symmetric(horizontal: 12.w, vertical: 6.h),
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decoration: BoxDecoration(
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color: Colors.blue[600],
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borderRadius: BorderRadius.circular(20.r),
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),
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child: Text(
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'purchase'.tr,
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style: TextStyle(fontSize: 12.sp, color: Colors.white),
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),
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),
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),
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],
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),
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],
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),
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);
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}
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}
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