76 lines
1.8 KiB
Dart
76 lines
1.8 KiB
Dart
import 'dart:math';
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class WallpaperService {
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final Random _random = Random();
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final Map<String, int> _wallpaperCounts = {
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'clear_day': 3,
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'clear_night': 5,
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'cloudy_day': 4,
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'cloudy_night': 4,
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'rain_day': 4,
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'rain_night': 4,
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'snow_day': 4,
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'snow_night': 1,
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'fog_day': 1,
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'fog_night': 1,
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'default': 1,
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};
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String _getRandomAssetForCategory(String category) {
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final key = _wallpaperCounts.containsKey(category) ? category : 'default';
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final count = _wallpaperCounts[key]!;
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if (count == 0) {
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return 'assets/wallpapers/default/image1.png';
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}
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final imageNumber = _random.nextInt(count) + 1;
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return 'assets/wallpapers/$key/image$imageNumber.png';
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}
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String getWallpaper(int conditionCode, bool isDay) {
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String categoryKey;
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switch (conditionCode) {
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case 1000:
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categoryKey = isDay ? 'clear_day' : 'clear_night';
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break;
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case 1003:
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case 1006:
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case 1009:
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categoryKey = isDay ? 'cloudy_day' : 'cloudy_night';
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break;
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case 1030:
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case 1135:
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case 1147:
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categoryKey = isDay ? 'fog_day' : 'fog_night';
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break;
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case 1063:
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case 1180:
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case 1183:
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case 1186:
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case 1189:
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case 1192:
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case 1195:
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categoryKey = isDay ? 'rain_day' : 'rain_night';
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break;
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case 1066:
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case 1210:
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case 1213:
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case 1216:
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case 1219:
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case 1222:
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case 1225:
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categoryKey = isDay ? 'snow_day' : 'snow_night';
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break;
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case 1087:
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case 1273:
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case 1276:
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categoryKey = isDay ? 'rain_day' : 'rain_night';
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break;
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default:
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categoryKey = 'default';
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break;
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}
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return _getRandomAssetForCategory(categoryKey);
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}
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}
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