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757 lines
22 KiB
757 lines
22 KiB
import 'package:flutter/material.dart';
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import 'package:flutter_screenutil/flutter_screenutil.dart';
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import 'package:get/get.dart';
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import '../controllers/translation_stats_controller.dart';
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import '../../../core/theme/app_colors.dart';
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/// 翻译统计页面
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class TranslationStatsView extends GetView<TranslationStatsController> {
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const TranslationStatsView({Key? key}) : super(key: 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 ? AppColors.darkBackground : Colors.grey[50],
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appBar: _buildAppBar(isDarkMode),
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body: Obx(() => controller.isLoading.value
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? _buildLoadingWidget()
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: _buildBody(isDarkMode)),
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);
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}
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/// 构建应用栏
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PreferredSizeWidget _buildAppBar(bool isDarkMode) {
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return AppBar(
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backgroundColor: isDarkMode ? AppColors.darkBackground : Colors.white,
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elevation: 0.5,
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title: Text(
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'翻译统计', // translationStats
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style: TextStyle(
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fontSize: 17.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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actions: [
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// 刷新按钮
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IconButton(
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icon: Icon(
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Icons.refresh,
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color: isDarkMode ? Colors.white : Colors.black,
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),
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onPressed: controller.refreshData,
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),
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// 更多操作菜单
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PopupMenuButton<String>(
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icon: Icon(
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Icons.more_vert,
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color: isDarkMode ? Colors.white : Colors.black,
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),
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onSelected: (value) {
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switch (value) {
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case 'cleanup':
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controller.cleanupOldData();
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break;
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case 'export':
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controller.exportStats();
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break;
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}
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},
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itemBuilder: (context) => [
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const PopupMenuItem(
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value: 'cleanup',
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child: Text('清理过期数据'),
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),
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const PopupMenuItem(
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value: 'export',
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child: Text('导出数据'),
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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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/// 构建加载组件
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Widget _buildLoadingWidget() {
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return const Center(
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child: CircularProgressIndicator(),
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);
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}
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/// 构建主体内容
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Widget _buildBody(bool isDarkMode) {
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return Column(
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children: [
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// 时间范围选择器
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_buildTimeRangeSelector(isDarkMode),
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// 统计内容
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Expanded(
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child: SingleChildScrollView(
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padding: EdgeInsets.all(16.w),
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child: Column(
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children: [
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// 实时统计卡片
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if (controller.selectedTabIndex.value == 0)
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_buildRealtimeStatsCard(isDarkMode),
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SizedBox(height: 16.h),
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// 概览统计卡片
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_buildOverviewCard(isDarkMode),
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SizedBox(height: 16.h),
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// API调用统计
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_buildApiCallsCard(isDarkMode),
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SizedBox(height: 16.h),
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// 数据量统计
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_buildDataVolumeCard(isDarkMode),
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SizedBox(height: 16.h),
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// 成本统计
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_buildCostCard(isDarkMode),
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SizedBox(height: 16.h),
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// 使用行为统计
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_buildUsageBehaviorCard(isDarkMode),
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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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/// 构建时间范围选择器
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Widget _buildTimeRangeSelector(bool isDarkMode) {
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return Container(
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margin: EdgeInsets.all(16.w),
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decoration: BoxDecoration(
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color: isDarkMode ? AppColors.cardBackground : 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: 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: Obx(() => Row(
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children: [
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_buildTimeRangeTab('今日', 0, isDarkMode),
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_buildTimeRangeTab('本周', 1, isDarkMode),
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_buildTimeRangeTab('本月', 2, isDarkMode),
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_buildTimeRangeTab('历史', 3, isDarkMode),
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],
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)),
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);
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}
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/// 构建时间范围标签
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Widget _buildTimeRangeTab(String title, int index, bool isDarkMode) {
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final isSelected = controller.selectedTabIndex.value == index;
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return Expanded(
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child: GestureDetector(
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onTap: () => controller.switchTimeRange(index),
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child: Container(
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padding: EdgeInsets.symmetric(vertical: 12.h),
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decoration: BoxDecoration(
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color: isSelected
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? (isDarkMode ? AppColors.primary : AppColors.primary)
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: Colors.transparent,
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borderRadius: BorderRadius.circular(12.r),
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),
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child: Text(
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title,
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textAlign: TextAlign.center,
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style: TextStyle(
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fontSize: 14.sp,
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fontWeight: isSelected ? FontWeight.w600 : FontWeight.w400,
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color: isSelected
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? Colors.white
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: (isDarkMode ? Colors.white70 : Colors.black54),
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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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/// 构建实时统计卡片
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Widget _buildRealtimeStatsCard(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 ? AppColors.cardBackground : 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: 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(
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Icons.access_time,
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color: AppColors.primary,
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size: 20.sp,
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),
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SizedBox(width: 8.w),
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Text(
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'当前会话统计',
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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: 16.h),
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Obx(() => Row(
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children: [
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Expanded(
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child: _buildStatItem(
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'翻译次数',
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controller.realtimeStats.translationCount.toString(),
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Icons.translate,
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isDarkMode,
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),
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),
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Expanded(
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child: _buildStatItem(
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'会话时长',
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'${controller.realtimeStats.sessionDurationMinutes}分钟',
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Icons.timer,
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isDarkMode,
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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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Obx(() => Row(
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children: [
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Expanded(
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child: _buildStatItem(
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'字符数',
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controller.formatNumber(
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controller.realtimeStats.sourceCharacters +
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controller.realtimeStats.targetCharacters,
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),
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Icons.text_fields,
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isDarkMode,
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),
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),
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Expanded(
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child: _buildStatItem(
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'录音时长',
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controller.formatDuration(controller.realtimeStats.recordingDuration),
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Icons.mic,
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isDarkMode,
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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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/// 构建概览卡片
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Widget _buildOverviewCard(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 ? AppColors.cardBackground : 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: 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(
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Icons.dashboard,
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color: AppColors.primary,
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size: 20.sp,
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),
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SizedBox(width: 8.w),
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Obx(() => Text(
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'${controller.selectedTimeRange.value}概览',
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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: 16.h),
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Obx(() => Row(
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children: [
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Expanded(
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child: _buildStatItem(
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'总调用次数',
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controller.formatNumber(controller.currentStats.totalApiCalls),
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Icons.api,
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isDarkMode,
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),
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),
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Expanded(
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child: _buildStatItem(
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'预估成本',
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controller.formatCost(controller.currentStats.estimatedCost),
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Icons.attach_money,
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isDarkMode,
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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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Obx(() => Row(
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children: [
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Expanded(
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child: _buildStatItem(
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'会话数量',
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controller.currentStats.sessionCount.toString(),
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Icons.chat,
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isDarkMode,
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),
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),
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Expanded(
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child: _buildStatItem(
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'总字符数',
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controller.formatNumber(controller.currentStats.totalCharacterCount),
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Icons.text_snippet,
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isDarkMode,
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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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/// 构建统计项
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Widget _buildStatItem(String label, String value, IconData icon, bool isDarkMode) {
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return Column(
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children: [
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Icon(
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icon,
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color: AppColors.primary,
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size: 24.sp,
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),
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SizedBox(height: 8.h),
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Text(
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value,
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style: TextStyle(
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fontSize: 18.sp,
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fontWeight: FontWeight.bold,
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color: isDarkMode ? Colors.white : Colors.black,
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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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label,
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style: TextStyle(
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fontSize: 12.sp,
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color: isDarkMode ? Colors.white70 : Colors.black54,
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),
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),
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],
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);
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}
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/// 构建API调用统计卡片
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Widget _buildApiCallsCard(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 ? AppColors.cardBackground : 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: 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(
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Icons.api,
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color: AppColors.primary,
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size: 20.sp,
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),
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SizedBox(width: 8.w),
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Text(
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'API调用统计',
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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: 16.h),
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Obx(() => Column(
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children: [
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_buildApiCallRow('翻译API', controller.currentStats.translationApiCalls, Icons.translate, isDarkMode),
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SizedBox(height: 12.h),
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_buildApiCallRow('语音识别', controller.currentStats.asrApiCalls, Icons.mic, isDarkMode),
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SizedBox(height: 12.h),
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_buildApiCallRow('语音合成', controller.currentStats.ttsApiCalls, Icons.volume_up, isDarkMode),
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SizedBox(height: 12.h),
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_buildApiCallRow('AI摘要', controller.currentStats.aiSummaryApiCalls, Icons.summarize, isDarkMode),
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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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/// 构建API调用行
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Widget _buildApiCallRow(String label, int count, IconData icon, bool isDarkMode) {
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return Row(
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children: [
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Icon(
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icon,
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color: AppColors.primary,
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size: 18.sp,
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),
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SizedBox(width: 12.w),
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Expanded(
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child: Text(
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label,
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style: TextStyle(
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fontSize: 14.sp,
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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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Text(
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controller.formatNumber(count),
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style: TextStyle(
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fontSize: 14.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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}
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/// 构建数据量统计卡片
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Widget _buildDataVolumeCard(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 ? AppColors.cardBackground : 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: 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(
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Icons.data_usage,
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color: AppColors.primary,
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size: 20.sp,
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),
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SizedBox(width: 8.w),
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Text(
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'数据量统计',
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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: 16.h),
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Obx(() => Column(
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children: [
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Row(
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children: [
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Expanded(
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child: _buildStatItem(
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'源文本字符',
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controller.formatNumber(controller.currentStats.sourceTextCharacters),
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Icons.text_fields,
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isDarkMode,
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),
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),
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Expanded(
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child: _buildStatItem(
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'TTS文本字符',
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controller.formatNumber(controller.currentStats.ttsTextCharacters),
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Icons.translate,
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isDarkMode,
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),
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),
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],
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),
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SizedBox(height: 16.h),
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Row(
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children: [
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Expanded(
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child: _buildStatItem(
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'有效音频时长',
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controller.formatDuration(controller.currentStats.effectiveAudioDuration),
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Icons.mic,
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isDarkMode,
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),
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),
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Expanded(
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child: _buildStatItem(
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'总会话时长',
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controller.formatDuration(controller.currentStats.totalSessionDuration),
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Icons.volume_up,
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isDarkMode,
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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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/// 构建成本统计卡片
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Widget _buildCostCard(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 ? AppColors.cardBackground : 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: 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(
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Icons.attach_money,
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color: AppColors.primary,
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size: 20.sp,
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),
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SizedBox(width: 8.w),
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Text(
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'成本统计',
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|
style: TextStyle(
|
|
fontSize: 16.sp,
|
|
fontWeight: FontWeight.w600,
|
|
color: isDarkMode ? Colors.white : Colors.black,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
SizedBox(height: 16.h),
|
|
Obx(() => Column(
|
|
children: [
|
|
// 当前成本
|
|
Container(
|
|
padding: EdgeInsets.all(12.w),
|
|
decoration: BoxDecoration(
|
|
color: AppColors.primary.withOpacity(0.1),
|
|
borderRadius: BorderRadius.circular(8.r),
|
|
),
|
|
child: Row(
|
|
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
|
children: [
|
|
Text(
|
|
'${controller.selectedTimeRange.value}预估成本',
|
|
style: TextStyle(
|
|
fontSize: 14.sp,
|
|
fontWeight: FontWeight.w500,
|
|
color: isDarkMode ? Colors.white : Colors.black,
|
|
),
|
|
),
|
|
Text(
|
|
controller.formatCost(controller.currentStats.estimatedCost),
|
|
style: TextStyle(
|
|
fontSize: 18.sp,
|
|
fontWeight: FontWeight.bold,
|
|
color: AppColors.primary,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
SizedBox(height: 12.h),
|
|
// 预警阈值
|
|
Row(
|
|
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
|
children: [
|
|
Text(
|
|
'日成本预警阈值',
|
|
style: TextStyle(
|
|
fontSize: 12.sp,
|
|
color: isDarkMode ? Colors.white70 : Colors.black54,
|
|
),
|
|
),
|
|
Text(
|
|
controller.formatCost(controller.dailyCostThreshold.value),
|
|
style: TextStyle(
|
|
fontSize: 12.sp,
|
|
color: isDarkMode ? Colors.white70 : Colors.black54,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
SizedBox(height: 4.h),
|
|
Row(
|
|
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
|
children: [
|
|
Text(
|
|
'月成本预警阈值',
|
|
style: TextStyle(
|
|
fontSize: 12.sp,
|
|
color: isDarkMode ? Colors.white70 : Colors.black54,
|
|
),
|
|
),
|
|
Text(
|
|
controller.formatCost(controller.monthlyCostThreshold.value),
|
|
style: TextStyle(
|
|
fontSize: 12.sp,
|
|
color: isDarkMode ? Colors.white70 : Colors.black54,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
],
|
|
)),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
/// 构建使用行为统计卡片
|
|
Widget _buildUsageBehaviorCard(bool isDarkMode) {
|
|
return Container(
|
|
padding: EdgeInsets.all(16.w),
|
|
decoration: BoxDecoration(
|
|
color: isDarkMode ? AppColors.cardBackground : Colors.white,
|
|
borderRadius: BorderRadius.circular(12.r),
|
|
boxShadow: [
|
|
BoxShadow(
|
|
color: Colors.black.withOpacity(0.05),
|
|
blurRadius: 10,
|
|
offset: const Offset(0, 2),
|
|
),
|
|
],
|
|
),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Row(
|
|
children: [
|
|
Icon(
|
|
Icons.analytics,
|
|
color: AppColors.primary,
|
|
size: 20.sp,
|
|
),
|
|
SizedBox(width: 8.w),
|
|
Text(
|
|
'使用行为统计',
|
|
style: TextStyle(
|
|
fontSize: 16.sp,
|
|
fontWeight: FontWeight.w600,
|
|
color: isDarkMode ? Colors.white : Colors.black,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
SizedBox(height: 16.h),
|
|
Obx(() => Column(
|
|
children: [
|
|
// 最常用语言对
|
|
_buildUsageBehaviorRow(
|
|
'最常用语言对',
|
|
controller.currentStats.mostUsedLanguagePair,
|
|
Icons.language,
|
|
isDarkMode,
|
|
),
|
|
SizedBox(height: 12.h),
|
|
// 最常用翻译模式
|
|
_buildUsageBehaviorRow(
|
|
'最常用模式',
|
|
controller.currentStats.mostUsedMode,
|
|
Icons.settings,
|
|
isDarkMode,
|
|
),
|
|
],
|
|
)),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
/// 构建使用行为行
|
|
Widget _buildUsageBehaviorRow(String label, String value, IconData icon, bool isDarkMode) {
|
|
return Row(
|
|
children: [
|
|
Icon(
|
|
icon,
|
|
color: AppColors.primary,
|
|
size: 18.sp,
|
|
),
|
|
SizedBox(width: 12.w),
|
|
Expanded(
|
|
child: Text(
|
|
label,
|
|
style: TextStyle(
|
|
fontSize: 14.sp,
|
|
color: isDarkMode ? Colors.white : Colors.black,
|
|
),
|
|
),
|
|
),
|
|
Text(
|
|
value,
|
|
style: TextStyle(
|
|
fontSize: 14.sp,
|
|
fontWeight: FontWeight.w600,
|
|
color: isDarkMode ? Colors.white : Colors.black,
|
|
),
|
|
),
|
|
],
|
|
);
|
|
}
|
|
}
|
|
|