lxm
1 year ago
9 changed files with 754 additions and 20 deletions
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import 'package:common_utils/common_utils.dart'; |
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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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|
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/// 构建天气内容卡片 |
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Widget buildWeatherBaiduContent(BuildContext context, String city, |
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Map<String, dynamic> now, List<Map<String, dynamic>> days) { |
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final isDarkMode = Theme.of(context).brightness == Brightness.dark; |
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|
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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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'weatherQuery'.tr, // 翻译键代表的中文文本内容：查询天气情况: |
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style: TextStyle( |
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color: |
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isDarkMode ? Colors.white.withValues(alpha: 0.9) : Colors.black87, |
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fontSize: 14.sp, |
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height: 1.4, |
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fontWeight: FontWeight.w400, |
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), |
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), |
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SizedBox(height: 12.h), |
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Container( |
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padding: EdgeInsets.all(16.w), |
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decoration: BoxDecoration( |
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gradient: _getWeatherGradient(now['text_day'] ?? '', isDarkMode), |
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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.withValues(alpha: isDarkMode ? 0.3 : 0.1), |
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blurRadius: 8, |
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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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mainAxisAlignment: MainAxisAlignment.spaceBetween, |
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crossAxisAlignment: CrossAxisAlignment.start, |
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children: [ |
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Column( |
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crossAxisAlignment: CrossAxisAlignment.start, |
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children: [ |
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Text( |
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"${city} ${now["date"]}", |
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style: TextStyle( |
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fontSize: 16.sp, |
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fontWeight: FontWeight.w600, |
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color: Colors.white, |
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), |
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), |
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SizedBox(height: 4.w), |
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Text( |
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_getWeatherDescriptionTranslation(now["text_day"]), |
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style: TextStyle( |
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fontSize: 14.sp, |
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color: Colors.white.withValues(alpha: 0.9), |
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), |
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), |
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SizedBox(height: 8.h), |
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Row( |
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children: [ |
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Text( |
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"${now["high"]}°", |
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style: TextStyle( |
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fontSize: 36.sp, |
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fontWeight: FontWeight.bold, |
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color: Colors.white, |
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), |
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), |
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SizedBox(width: 8.w), |
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Column( |
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crossAxisAlignment: CrossAxisAlignment.start, |
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children: [ |
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Text( |
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'${'highest'.tr}: ${now["high"]}°', // 翻译键代表的中文文本内容：最高 |
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style: TextStyle( |
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fontSize: 12.sp, |
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color: Colors.white.withValues(alpha: 0.9), |
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), |
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), |
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Text( |
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'${'lowest'.tr}: ${now["low"]}°', // 翻译键代表的中文文本内容：最低 |
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style: TextStyle( |
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fontSize: 12.sp, |
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color: Colors.white.withValues(alpha: 0.9), |
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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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Icon( |
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getWeatherIcon(now['text_day']), |
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size: 48.sp, |
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color: Colors.white, |
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), |
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], |
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), |
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SizedBox(height: 16.h), |
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Container( |
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height: 1, |
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color: Colors.white.withValues(alpha: isDarkMode ? 0.15 : 0.2), |
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), |
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SizedBox(height: 16.h), |
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Text( |
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'futureForecast'.tr, // 翻译键代表的中文文本内容：未来预报 |
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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: Colors.white, |
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), |
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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: List.generate( |
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days.length, |
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(index) { |
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String dateStr = days[index]['date']; |
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DateTime? date = DateUtil.getDateTime(dateStr); |
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IconData weatherIcon = |
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getWeatherIcon(days[index]['text_day']); |
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|
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// 获取星期几的翻译键 |
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String weekdayKey = _getWeekdayTranslationKey(date); |
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String weekday = weekdayKey.tr; // 翻译键代表的中文文本内容：对应的星期几 |
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|
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String temp = "${days[index]['high']}°"; |
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return _buildForecastDay( |
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weekday, |
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weatherIcon, |
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temp, |
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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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_buildWeatherTip(context, now, 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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/// 获取天气描述的翻译 |
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String _getWeatherDescriptionTranslation(String weatherDescription) { |
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final description = weatherDescription.trim(); |
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|
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// 天气描述映射表 |
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final Map<String, String> weatherMap = { |
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// 晴天类 |
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'晴': 'sunny'.tr, // 翻译键代表的中文文本内容：晴 |
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'少云': 'partlyCloudy'.tr, // 翻译键代表的中文文本内容：少云 |
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'晴间多云': 'partlySunny'.tr, // 翻译键代表的中文文本内容：晴间多云 |
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|
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// 多云类 |
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'多云': 'cloudy'.tr, // 翻译键代表的中文文本内容：多云 |
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'阴': 'overcast'.tr, // 翻译键代表的中文文本内容：阴 |
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|
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// 雨天类 |
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'阵雨': 'shower'.tr, // 翻译键代表的中文文本内容：阵雨 |
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'雷阵雨': 'thundershower'.tr, // 翻译键代表的中文文本内容：雷阵雨 |
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'小雨': 'lightRain'.tr, // 翻译键代表的中文文本内容：小雨 |
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'中雨': 'moderateRain'.tr, // 翻译键代表的中文文本内容：中雨 |
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'大雨': 'heavyRain'.tr, // 翻译键代表的中文文本内容：大雨 |
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'暴雨': 'rainstorm'.tr, // 翻译键代表的中文文本内容：暴雨 |
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|
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// 雪天类 |
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'阵雪': 'snowShower'.tr, // 翻译键代表的中文文本内容：阵雪 |
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'小雪': 'lightSnow'.tr, // 翻译键代表的中文文本内容：小雪 |
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'中雪': 'moderateSnow'.tr, // 翻译键代表的中文文本内容：中雪 |
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'大雪': 'heavySnow'.tr, // 翻译键代表的中文文本内容：大雪 |
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'暴雪': 'blizzard'.tr, // 翻译键代表的中文文本内容：暴雪 |
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|
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// 雾霾类 |
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'雾': 'fog'.tr, // 翻译键代表的中文文本内容：雾 |
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'霾': 'haze'.tr, // 翻译键代表的中文文本内容：霾 |
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|
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// 风类 |
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'大风': 'strongWind'.tr, // 翻译键代表的中文文本内容：大风 |
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}; |
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|
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// 返回翻译后的描述，如果没有找到对应翻译则返回原文 |
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return weatherMap[description] ?? description; |
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} |
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|
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/// 获取星期几的翻译键 |
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String _getWeekdayTranslationKey(DateTime? date) { |
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if (date == null) return 'unknown'; |
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|
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switch (date.weekday) { |
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case 1: |
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return 'monday'; // 翻译键代表的中文文本内容：周一 |
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case 2: |
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return 'tuesday'; // 翻译键代表的中文文本内容：周二 |
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case 3: |
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return 'wednesday'; // 翻译键代表的中文文本内容：周三 |
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case 4: |
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return 'thursday'; // 翻译键代表的中文文本内容：周四 |
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case 5: |
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return 'friday'; // 翻译键代表的中文文本内容：周五 |
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case 6: |
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return 'saturday'; // 翻译键代表的中文文本内容：周六 |
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case 7: |
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return 'sunday'; // 翻译键代表的中文文本内容：周日 |
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default: |
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return 'unknown'; |
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} |
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} |
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|
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/// 构建智能天气提示 |
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Widget _buildWeatherTip( |
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BuildContext context, Map<String, dynamic> now, bool isDarkMode) { |
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final weatherTip = _generateWeatherTip(now); |
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|
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return Container( |
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padding: EdgeInsets.symmetric(vertical: 8.h, horizontal: 12.w), |
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decoration: BoxDecoration( |
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color: isDarkMode |
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? Colors.white.withValues(alpha: 0.15) |
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: Colors.white.withValues(alpha: 0.2), |
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borderRadius: BorderRadius.circular(8.r), |
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), |
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child: Row( |
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children: [ |
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Icon( |
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weatherTip.icon, |
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size: 16.sp, |
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color: Colors.white, |
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), |
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SizedBox(width: 8.w), |
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Flexible( |
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child: Text( |
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weatherTip.message, |
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style: TextStyle( |
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fontSize: 12.sp, |
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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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/// 天气提示数据类 |
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class WeatherTip { |
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final IconData icon; |
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final String message; |
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|
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const WeatherTip({required this.icon, required this.message}); |
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} |
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|
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/// 根据天气数据生成智能提示 |
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WeatherTip _generateWeatherTip(Map<String, dynamic> now) { |
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final dayWeather = (now['dayweather'] as String? ?? '').trim(); |
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final dayTemp = int.tryParse(now['daytemp']?.toString() ?? '0') ?? 0; |
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final nightTemp = int.tryParse(now['nighttemp']?.toString() ?? '0') ?? 0; |
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|
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// 高温提示 (>= 35°C) |
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if (dayTemp >= 35) { |
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return WeatherTip( |
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icon: Icons.local_fire_department, |
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message: 'hotWeatherTip'.tr, // 翻译键代表的中文文本内容：今日高温炎热，请注意防暑降温，多喝水避免中暑 |
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); |
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} |
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|
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// 低温提示 (<= 5°C) |
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if (dayTemp <= 5) { |
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return WeatherTip( |
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icon: Icons.ac_unit, |
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message: 'coldWeatherTip'.tr, // 翻译键代表的中文文本内容：今日气温较低，外出请注意保暖，小心感冒 |
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); |
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} |
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|
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// 雨天提示 |
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if (dayWeather.contains('雨') || |
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['阵雨', '雷阵雨', '小雨', '中雨', '大雨', '暴雨'] |
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.any((rain) => dayWeather.contains(rain))) { |
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return WeatherTip( |
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icon: Icons.umbrella, |
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message: 'rainyWeatherTip'.tr, // 翻译键代表的中文文本内容：今日有雨，外出请携带雨具，注意出行安全 |
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); |
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} |
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|
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// 雪天提示 |
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if (dayWeather.contains('雪') || |
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['阵雪', '小雪', '中雪', '大雪', '暴雪'].any((snow) => dayWeather.contains(snow))) { |
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return WeatherTip( |
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icon: Icons.ac_unit, |
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message: 'snowyWeatherTip'.tr, // 翻译键代表的中文文本内容：今日有雪，路面湿滑请注意安全，做好保暖措施 |
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); |
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} |
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|
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// 雾霾提示 |
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if (dayWeather.contains('雾') || |
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dayWeather.contains('霾') || |
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['雾', '浓雾', '霾', '中度霾', '重度霾'].any((fog) => dayWeather.contains(fog))) { |
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return WeatherTip( |
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icon: Icons.blur_on, |
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message: 'foggyWeatherTip'.tr, // 翻译键代表的中文文本内容：今日有雾霾，能见度较低，外出请佩戴口罩 |
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); |
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} |
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|
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// 大风提示 |
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if (dayWeather.contains('风') || |
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['大风', '强风', '疾风', '烈风'].any((wind) => dayWeather.contains(wind))) { |
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return WeatherTip( |
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icon: Icons.air, |
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message: 'windyWeatherTip'.tr, // 翻译键代表的中文文本内容：今日风力较大，外出请注意安全，固定好物品 |
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); |
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} |
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|
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// 晴天紫外线提示 (温度 >= 25°C) |
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if (['晴', '少云', '晴间多云'].any((sunny) => dayWeather.contains(sunny)) && |
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dayTemp >= 25) { |
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return WeatherTip( |
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icon: Icons.wb_sunny, |
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message: 'sunnyWeatherTip'.tr, // 翻译键代表的中文文本内容：今日阳光充足紫外线较强，外出请做好防晒 |
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); |
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} |
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|
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// 温差大提示 (>= 10°C) |
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if ((dayTemp - nightTemp).abs() >= 10) { |
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return WeatherTip( |
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icon: Icons.thermostat, |
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message: 'temperatureDifferenceTip'.tr, // 翻译键代表的中文文本内容：今日昼夜温差较大，请适时增减衣物 |
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); |
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} |
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|
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// 默认舒适天气提示 |
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return WeatherTip( |
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icon: Icons.wb_sunny_outlined, |
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message: 'comfortableWeatherTip'.tr, // 翻译键代表的中文文本内容：今日天气适宜，是外出活动的好时光 |
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); |
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} |
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|
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/// 构建单日天气预报 |
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Widget _buildForecastDay(String day, IconData icon, String temp) { |
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return Column( |
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children: [ |
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Text( |
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day, |
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style: TextStyle( |
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fontSize: 12.sp, |
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color: Colors.white.withValues(alpha: 0.9), |
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), |
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), |
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SizedBox(height: 4.h), |
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Icon( |
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icon, |
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size: 20.sp, |
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color: Colors.white, |
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), |
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SizedBox(height: 4.h), |
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Text( |
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temp, |
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style: TextStyle( |
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fontSize: 12.sp, |
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fontWeight: FontWeight.w500, |
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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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/// 获取天气图标 |
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IconData getWeatherIcon(String description) { |
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description = description.trim(); |
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|
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if (["晴", "少云", "晴间多云"].contains(description)) { |
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return Icons.wb_sunny; |
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} |
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|
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if (["多云", "阴"].contains(description)) { |
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return Icons.cloud; |
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} |
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|
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if (description.contains("雾") || |
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["雾", "浓雾", "强浓雾", "轻雾", "大雾", "特强浓雾", "霾", "中度霾", "重度霾", "严重霾"] |
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.contains(description)) { |
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return Icons.blur_on; |
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} |
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|
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if (description.contains("风") || |
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[ |
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"有风", |
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"平静", |
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"微风", |
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"和风", |
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"清风", |
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"强风/劲风", |
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"疾风", |
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"大风", |
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"烈风", |
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"风暴", |
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"狂爆风", |
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"飓风", |
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"热带风暴" |
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].contains(description)) { |
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return Icons.air; |
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} |
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|
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if (description.contains("雨") || |
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[ |
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"阵雨", |
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"雷阵雨", |
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"雷阵雨并伴有冰雹", |
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"小雨", |
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"中雨", |
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"大雨", |
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"暴雨", |
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"大暴雨", |
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"特大暴雨", |
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"强阵雨", |
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"强雷阵雨", |
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"极端降雨", |
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"毛毛雨/细雨", |
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"雨", |
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"小雨-中雨", |
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"中雨-大雨", |
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"大雨-暴雨", |
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"暴雨-大暴雨", |
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"大暴雨-特大暴雨" |
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].contains(description)) { |
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return Icons.grain; // 或使用 community icon 包：weather_icons 中的 rain |
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} |
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|
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if (description.contains("雪") || |
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[ |
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"雨雪天气", |
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"雨夹雪", |
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"阵雨夹雪", |
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"冻雨", |
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"雪", |
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"阵雪", |
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"小雪", |
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"中雪", |
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"大雪", |
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"暴雪", |
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"小雪-中雪", |
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"中雪-大雪", |
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"大雪-暴雪" |
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].contains(description)) { |
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return Icons.ac_unit; |
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} |
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|
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if (["浮尘", "扬沙", "沙尘暴", "强沙尘暴"].contains(description)) { |
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return Icons.filter_drama; |
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} |
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|
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if (["龙卷风"].contains(description)) { |
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return Icons.waves; |
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} |
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|
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if (["热"].contains(description)) { |
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return Icons.local_fire_department; |
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} |
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|
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if (["冷"].contains(description)) { |
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return Icons.ac_unit; |
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} |
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|
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// 默认或未知天气 |
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return Icons.help_outline; |
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} |
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|
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/// 根据天气类型获取背景渐变颜色 |
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LinearGradient _getWeatherGradient(String weather, bool isDarkMode) { |
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final weatherType = weather.trim(); |
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|
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// 晴天 - 温暖的橙黄色 |
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if (['晴', '少云', '晴间多云'].any((sunny) => weatherType.contains(sunny))) { |
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return LinearGradient( |
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begin: Alignment.topLeft, |
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end: Alignment.bottomRight, |
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colors: isDarkMode |
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? [Color(0xFFFF8A00), Color(0xFFE65100)] // 深色模式：深橙色 |
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: [Color(0xFFFFB74D), Color(0xFFFF9800)], // 浅色模式：亮橙色 |
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); |
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} |
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|
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// 多云/阴天 - 灰蓝色 |
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if (['多云', '阴'].any((cloudy) => weatherType.contains(cloudy))) { |
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return LinearGradient( |
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begin: Alignment.topLeft, |
|||
end: Alignment.bottomRight, |
|||
colors: isDarkMode |
|||
? [Color(0xFF455A64), Color(0xFF37474F)] // 深色模式：深灰蓝 |
|||
: [Color(0xFF78909C), Color(0xFF607D8B)], // 浅色模式：灰蓝色 |
|||
); |
|||
} |
|||
|
|||
// 雨天 - 深蓝色 |
|||
if (weatherType.contains('雨') || |
|||
['阵雨', '雷阵雨', '小雨', '中雨', '大雨', '暴雨'] |
|||
.any((rain) => weatherType.contains(rain))) { |
|||
return LinearGradient( |
|||
begin: Alignment.topLeft, |
|||
end: Alignment.bottomRight, |
|||
colors: isDarkMode |
|||
? [Color(0xFF1565C0), Color(0xFF0D47A1)] // 深色模式：深蓝色 |
|||
: [Color(0xFF42A5F5), Color(0xFF1976D2)], // 浅色模式：亮蓝色 |
|||
); |
|||
} |
|||
|
|||
// 雪天 - 冷色调蓝白色 |
|||
if (weatherType.contains('雪') || |
|||
['阵雪', '小雪', '中雪', '大雪', '暴雪'] |
|||
.any((snow) => weatherType.contains(snow))) { |
|||
return LinearGradient( |
|||
begin: Alignment.topLeft, |
|||
end: Alignment.bottomRight, |
|||
colors: isDarkMode |
|||
? [Color(0xFF0277BD), Color(0xFF01579B)] // 深色模式：深冷蓝 |
|||
: [Color(0xFF81D4FA), Color(0xFF29B6F6)], // 浅色模式：浅蓝色 |
|||
); |
|||
} |
|||
|
|||
// 雾霾天 - 暗黄灰色 |
|||
if (weatherType.contains('雾') || |
|||
weatherType.contains('霾') || |
|||
['雾', '浓雾', '霾', '中度霾', '重度霾'].any((fog) => weatherType.contains(fog))) { |
|||
return LinearGradient( |
|||
begin: Alignment.topLeft, |
|||
end: Alignment.bottomRight, |
|||
colors: isDarkMode |
|||
? [Color(0xFF5D4037), Color(0xFF3E2723)] // 深色模式：深棕色 |
|||
: [Color(0xFF8D6E63), Color(0xFF6D4C41)], // 浅色模式：棕灰色 |
|||
); |
|||
} |
|||
|
|||
// 大风天 - 青绿色 |
|||
if (weatherType.contains('风') || |
|||
['大风', '强风', '疾风', '烈风'].any((wind) => weatherType.contains(wind))) { |
|||
return LinearGradient( |
|||
begin: Alignment.topLeft, |
|||
end: Alignment.bottomRight, |
|||
colors: isDarkMode |
|||
? [Color(0xFF00695C), Color(0xFF004D40)] // 深色模式：深青色 |
|||
: [Color(0xFF26A69A), Color(0xFF00796B)], // 浅色模式：青绿色 |
|||
); |
|||
} |
|||
|
|||
// 默认 - 原来的蓝色 |
|||
return LinearGradient( |
|||
begin: Alignment.topLeft, |
|||
end: Alignment.bottomRight, |
|||
colors: isDarkMode |
|||
? [Color(0xFF1E40AF), Color(0xFF1E3A8A)] |
|||
: [Color(0xFF60A5FA), Color(0xFF3B82F6)], |
|||
); |
|||
} |
|||
Loading…
Reference in new issue