MEIZU-Battery-Healthy/lib/widgets/charge_detail_page.dart

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import '../utils/charge_utils.dart';
import '../theme/app_colors.dart';

class ChargeDetailPage extends StatelessWidget {
  final String chargeType;
  final bool isWireless;
  final double power;
  final double volt;
  final double curr;
  final int? wiredLevel;
  final double bmPower;
  final double bmVolt;
  final double bmCurr;

  const ChargeDetailPage({
    super.key,
    required this.chargeType,
    required this.isWireless,
    required this.power,
    required this.volt,
    required this.curr,
    this.wiredLevel,
    this.bmPower = 0,
    this.bmVolt = 0,
    this.bmCurr = 0,
  });

  String _getProtocolDisplay() {
    if (isWireless) return '无线充电（$chargeType）';
    if (chargeType == 'PPS') return 'PPS 快充';
    if (chargeType == 'SDP') return 'USB 充电';
    return chargeType;
  }

  String _getRequestedDisplay() {
    return ChargeUtils.getDetailRequestedPowerWired(
      power,
      wiredLevel,
      chargeType,
    );
  }

  String _getActualDisplay() {
    return ChargeUtils.getDetailActualPowerWired(power, chargeType);
  }

  @override
  Widget build(BuildContext context) {
    final c = context.colors;
    final isDark = Theme.of(context).brightness == Brightness.dark;

    return AnnotatedRegion<SystemUiOverlayStyle>(
      value: SystemUiOverlayStyle(
        statusBarColor: c.statusBarTint,
        statusBarIconBrightness: isDark ? Brightness.light : Brightness.dark,
        statusBarBrightness: Theme.of(context).brightness,
      ),
      child: Scaffold(
        appBar: AppBar(
          title: const Text('充电详情'),
          backgroundColor: c.background,
          elevation: 0,
        ),
        body: Padding(
          padding: const EdgeInsets.all(20.0),
          child: Column(
            crossAxisAlignment: CrossAxisAlignment.start,
            children: [
              // ========== BMS 来源 ==========
              _buildSectionTitle(context, 'BMS 日志'),
              _buildTextRow(context, '协议', _getProtocolDisplay()),
              const Divider(),
              if (!isWireless) ...[
                _buildTextRow(
                  context,
                  '标定档位',
                  _getRequestedDisplay(),
                  valueFont: 'Flyme',
                ),
                const Divider(),
                _buildTextRow(
                  context,
                  '实际功率',
                  _getActualDisplay(),
                  valueFont: 'Flyme',
                ),
                const Divider(),
              ] else ...[
                _buildTextRow(
                  context,
                  '功率',
                  ChargeUtils.getDisplayPowerWireless(power),
                  valueFont: 'Flyme',
                ),
                const Divider(),
              ],
              _buildDetailRow(context, '电压', volt, 'V'),
              const Divider(),
              _buildDetailRow(context, '电流', curr, 'A'),
              const Divider(),

              const SizedBox(height: 24),

              // ========== BM 来源 ==========
              _buildSectionTitle(context, 'BatteryManager（电池端）'),
              _buildDetailRow(context, '电压', bmVolt, 'V'),
              const Divider(),
              _buildDetailRow(context, '电流', bmCurr, 'A'),
              const Divider(),
              bmPower > 0
                  ? _buildDetailRow(context, '功率', bmPower, 'W')
                  : _buildTextRow(context, '功率', '读取中...'),
              const Spacer(),
            ],
          ),
        ),
      ),
    );
  }

  Widget _buildSectionTitle(BuildContext context, String title) {
    final c = context.colors;
    return Padding(
      padding: const EdgeInsets.only(bottom: 8),
      child: Text(
        title,
        style: TextStyle(
          fontFamily: 'HarmonyOS_Sans_SC',
          fontSize: 13,
          fontWeight: FontWeight.w600,
          color: c.textTertiary,
        ),
      ),
    );
  }

  Widget _buildTextRow(
    BuildContext context,
    String label,
    String value, {
    String valueFont = 'HarmonyOS_Sans_SC',
  }) {
    final c = context.colors;
    return Padding(
      padding: const EdgeInsets.symmetric(vertical: 6.0),
      child: Row(
        mainAxisAlignment: MainAxisAlignment.spaceBetween,
        children: [
          Text(
            label,
            style: TextStyle(
              fontFamily: 'HarmonyOS_Sans_SC',
              fontSize: 16,
              fontWeight: FontWeight.w400,
              color: c.textTertiary,
            ),
          ),
          Text(
            value,
            style: TextStyle(
              fontFamily: valueFont,
              fontSize: 16,
              fontWeight: FontWeight.w500,
              color: c.textPrimary,
            ),
          ),
        ],
      ),
    );
  }

  Widget _buildDetailRow(
    BuildContext context,
    String label,
    double value,
    String unit,
  ) {
    final c = context.colors;
    return Padding(
      padding: const EdgeInsets.symmetric(vertical: 6.0),
      child: Row(
        mainAxisAlignment: MainAxisAlignment.spaceBetween,
        children: [
          Text(
            label,
            style: TextStyle(
              fontFamily: 'HarmonyOS_Sans_SC',
              fontSize: 16,
              fontWeight: FontWeight.w400,
              color: c.textTertiary,
            ),
          ),
          RichText(
            text: TextSpan(
              style: TextStyle(
                fontSize: 16,
                fontWeight: FontWeight.w500,
                color: c.textPrimary,
              ),
              children: [
                TextSpan(
                  text: value.toStringAsFixed(2),
                  style: const TextStyle(fontFamily: 'Flyme'),
                ),
                TextSpan(
                  text: unit,
                  style: const TextStyle(fontFamily: 'HarmonyOS_Sans_SC'),
                ),
              ],
            ),
          ),
        ],
      ),
    );
  }
}