import 'package:fitnote/models/health.dart';
import 'package:fitnote/provider/health_provider.dart';
import 'package:fitnote/service/health_service.dart';
import 'package:fitnote/utils/record_utils.dart';
import 'package:fitnote/widget/record/common.dart';
import 'package:flutter/material.dart';
import 'package:flutter_common/widget/common_widget.dart';
import 'package:font_awesome_flutter/font_awesome_flutter.dart';
import 'package:getwidget/getwidget.dart';
import 'package:provider/provider.dart';

class GoalProgress extends StatefulWidget {
  const GoalProgress({super.key});

  @override
  State<GoalProgress> createState() => _GoalProgressState();
}

class _GoalProgressState extends State<GoalProgress> {
  final HealthService service = HealthService();

  final int initWeight = 72;
  final int goalWeight = 70;
  final int goalTotalSpot = 600;
  final int goalAvgSleep = 8;

  @override
  void initState() {
    super.initState();

    WidgetsBinding.instance.addPostFrameCallback((_) {
      final provider = context.read<HealthProvider>();
      provider.totalSpot = service.getTotalSport();
      provider.avgSleep = service.getAvgSleep();
      provider.latestWeight = service.getLatestWeight();

      provider.updateRecord(service.getRecordByDate(provider.selectedDate));
    });
  }

  @override
  Widget build(BuildContext context) {
    final provider = context.watch<HealthProvider>();

    return CommonCard(
      child: Column(
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          buildCardTitle(
            context: context,
            title: '本月目标进度',
            icon: FontAwesomeIcons.trophy,
          ),
          const SizedBox(height: 28),
          _buildProgressItem(
            title: '目标体重',
            current: provider.latestWeight.toString(),
            target: goalWeight.toString(),
            unit: 'kg',
            progress: calWeightProgress(provider.latestWeight, goalWeight, initWeight),
            color: RecordType.weight.color,
          ),
          const SizedBox(height: 28),
          _buildProgressItem(
            title: '运动总时长',
            current: provider.totalSpot.toString(),
            target: goalTotalSpot.toString(),
            unit: '分钟',
            progress: formatProgress(provider.totalSpot / goalTotalSpot),
            color: RecordType.sport.color,
          ),
          const SizedBox(height: 28),
          _buildProgressItem(
            title: '日均睡眠',
            current: provider.avgSleep.toString(),
            target: goalAvgSleep.toString(),
            unit: '小时',
            progress: formatProgress(provider.avgSleep / goalAvgSleep),
            color: RecordType.sleep.color,
          ),
        ],
      ),
    );
  }

  Widget _buildProgressItem({
    required String title,
    required String current,
    required String target,
    required String unit,
    required double progress,
    required Color color,
  }) {
    return Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      children: [
        Row(
          mainAxisAlignment: MainAxisAlignment.spaceBetween,
          children: [
            Text(title),
            Text(
              '$current/$target $unit',
              style: TextStyle(fontWeight: FontWeight.w500, color: color),
            ),
          ],
        ),
        const SizedBox(height: 8),
        GFProgressBar(
          animation: true,
          lineHeight: 20,
          percentage: progress,
          progressBarColor: color,
          child: Text(
            '${progress * 100}%',
            textAlign: TextAlign.end,
            style: TextStyle(color: Colors.white),
          ),
        ),
      ],
    );
  }
}