53 lines
1.6 KiB
Dart
53 lines
1.6 KiB
Dart
import '../constants/charge_maps.dart';
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class ChargeUtils {
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static String getDisplayPowerWireless(double power) {
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if (power == 0) return '读取中...';
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const List<int> levels = [5, 7, 15, 27, 40, 50, 66];
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if (power < 3) return '≈${power.round()}W';
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int matchedLevel = levels.firstWhere(
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(level) => power <= level + 2,
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orElse: () => levels.last,
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);
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return '≈${matchedLevel}W';
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}
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static String getDisplayPowerWired(
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double power,
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int? wiredLevel,
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String chargeType,
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) {
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// USB 慢充锁定 7.5W
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if (chargeType == "SDP") return "≈7.5W";
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// 🟢 优先使用 wiredLevel 精确匹配
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if (wiredLevel != null && ChargeMaps.wiredPower.containsKey(wiredLevel)) {
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double p = ChargeMaps.wiredPower[wiredLevel]!;
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if (p > 0) return '≈${p.toInt()}W';
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}
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// 🟢 匹配阈值收窄到 ±3W，减少跳变
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double best = 0;
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for (var entry in ChargeMaps.wiredPower.entries) {
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if (entry.value <= power + 3 && entry.value > best) {
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best = entry.value;
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}
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}
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if (power == 0) return '读取中...';
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return best > 0 ? '≈${best.toInt()}W' : '≈${power.round()}W';
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}
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static String getChargeTypeLabel(bool isWireless, String chargeType) {
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if (isWireless) {
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return chargeType == "无线" ? "无线" : chargeType;
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}
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// 🟢 空类型显示"识别中..."，比"等待log信息"更友好
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if (chargeType.isEmpty) {
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return "识别中...";
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}
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if (chargeType == 'PPS') return 'PPS';
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if (chargeType == 'SDP') return 'USB';
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return chargeType;
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}
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}
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