student-legacy/refilc_mobile_ui/lib/common/personality_card/personality_card.dart

import 'package:dotted_border/dotted_border.dart';
import 'package:refilc/api/providers/user_provider.dart';
import 'package:refilc/helpers/average_helper.dart';
import 'package:refilc/models/settings.dart';
import 'package:refilc/models/personality.dart';
import 'package:refilc_kreta_api/models/absence.dart';
import 'package:refilc_kreta_api/models/grade.dart';
import 'package:refilc_kreta_api/models/lesson.dart';
import 'package:refilc_kreta_api/models/subject.dart';
import 'package:refilc_kreta_api/models/week.dart';
import 'package:refilc_kreta_api/providers/absence_provider.dart';
import 'package:refilc_kreta_api/providers/grade_provider.dart';
import 'package:refilc_kreta_api/providers/timetable_provider.dart';
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';

import 'personality_card.i18n.dart';

class PersonalityCard extends StatefulWidget {
  const PersonalityCard({
    super.key,
    required this.user,
  });

  final UserProvider user;

  @override
  State<PersonalityCard> createState() => _PersonalityCardState();
}

class _PersonalityCardState extends State<PersonalityCard> {
  late GradeProvider gradeProvider;
  late AbsenceProvider absenceProvider;
  late TimetableProvider timetableProvider;
  late SettingsProvider settings;

  late List<int> subjectAvgsList = [];
  late Map<GradeSubject, double> subjectAvgs = {};
  late double subjectAvg;
  late List<Grade> classWorkGrades;
  late Map<int, int> mostCommonGrade;
  late List<Absence> absences = [];
  final Map<GradeSubject, Lesson> _lessonCount = {};
  late int totalDelays;
  late int unexcusedAbsences;

  late PersonalityType finalPersonality;

  bool hold = false;

  List<Grade> getSubjectGrades(GradeSubject subject, {int days = 0}) =>
      gradeProvider.grades
          .where((e) =>
              e.subject == subject &&
              e.type == GradeType.midYear &&
              (days == 0 ||
                  e.date
                      .isBefore(DateTime.now().subtract(Duration(days: days)))))
          .toList();

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

    gradeProvider = Provider.of<GradeProvider>(context, listen: false);
    absenceProvider = Provider.of<AbsenceProvider>(context, listen: false);
    timetableProvider = Provider.of<TimetableProvider>(context, listen: false);
    settings = Provider.of<SettingsProvider>(context, listen: false);

    WidgetsBinding.instance.addPostFrameCallback((timeStamp) async {
      for (final lesson in timetableProvider.getWeek(Week.current()) ?? []) {
        if (!lesson.isEmpty &&
            lesson.subject.id != '' &&
            lesson.lessonYearIndex != null) {
          _lessonCount.update(
            lesson.subject,
            (value) {
              if (lesson.lessonYearIndex! > value.lessonYearIndex!) {
                return lesson;
              } else {
                return value;
              }
            },
            ifAbsent: () => lesson,
          );
        }
      }
      setState(() {});
    });
  }

  void getGrades() {
    List<GradeSubject> subjects = gradeProvider.grades
        .map((e) => e.subject)
        .toSet()
        .toList()
      ..sort((a, b) => a.name.compareTo(b.name));

    for (GradeSubject subject in subjects) {
      List<Grade> subjectGrades = getSubjectGrades(subject);

      double avg = AverageHelper.averageEvals(subjectGrades);
      if (avg != 0) subjectAvgs[subject] = avg;

      subjectAvgsList.add(avg.round());
    }

    subjectAvg = subjectAvgs.isNotEmpty
        ? subjectAvgs.values.fold(0.0, (double a, double b) => a + b) /
            subjectAvgs.length
        : 0.0;

    classWorkGrades =
        gradeProvider.grades.where((a) => a.value.weight <= 75).toList();
  }

  void getMostCommonGrade() {
    Map<int, int> counts = {};

    subjectAvgsList.map((e) {
      if (counts.containsKey(e)) {
        counts.update(e, (value) => value++);
      } else {
        counts[e] = 1;
      }
    });

    var maxValue = 0;
    var maxKey = 0;

    counts.forEach((k, v) {
      if (v > maxValue) {
        maxValue = v;
        maxKey = k;
      }
    });

    mostCommonGrade = {maxKey: maxValue};
  }

  void getAbsences() {
    absences = absenceProvider.absences.where((a) => a.delay == 0).toList();

    unexcusedAbsences = absences
        .where((a) => a.state == Justification.unexcused && a.delay == 0)
        .length;
  }

  void getAndSortDelays() {
    Iterable<int> unexcusedDelays = absences
        .where((a) => a.state == Justification.unexcused && a.delay > 0)
        .map((e) => e.delay);
    totalDelays = unexcusedDelays.isNotEmpty
        ? unexcusedDelays.reduce((a, b) => a + b)
        : 0;
  }

  void doEverything() {
    getGrades();
    getMostCommonGrade();
    getAbsences();
    getAndSortDelays();
  }

  void getPersonality() {
    if (settings.goodStudent) {
      finalPersonality = PersonalityType.cheater;
    } else if (subjectAvg > 4.7) {
      finalPersonality = PersonalityType.geek;
    } else if (mostCommonGrade.keys.toList()[0] == 1 &&
        mostCommonGrade.values.toList()[0] > 1) {
      finalPersonality = PersonalityType.fallible;
    } else if (absences.length <= 12) {
      finalPersonality = PersonalityType.healthy;
    } else if (unexcusedAbsences >= 8) {
      finalPersonality = PersonalityType.quitter;
    } else if (totalDelays > 50) {
      finalPersonality = PersonalityType.late;
    } else if (absences.length >= 120) {
      finalPersonality = PersonalityType.sick;
    } else if (mostCommonGrade.keys.toList()[0] == 2) {
      finalPersonality = PersonalityType.acceptable;
    } else if (mostCommonGrade.keys.toList()[0] == 3) {
      finalPersonality = PersonalityType.average;
    } else if (classWorkGrades.length >= 5) {
      finalPersonality = PersonalityType.diligent;
    } else {
      finalPersonality = PersonalityType.npc;
    }
  }

  Widget cardInnerBuilder() {
    Map<PersonalityType, Map<String, String>> personality = {
      PersonalityType.geek: {
        'emoji': '🤓',
        'title': 't_geek',
        'description': 'd_geek',
        'subtitle': 's_geek',
        'subvalue': subjectAvg.toStringAsFixed(2),
      },
      PersonalityType.sick: {
        'emoji': '🤒',
        'title': 't_sick',
        'description': 'd_sick',
        'subtitle': 's_sick',
        'subvalue': absences.length.toString(),
      },
      PersonalityType.late: {
        'emoji': '⌛',
        'title': 't_late',
        'description': 'd_late',
        'subtitle': 's_late',
        'subvalue': totalDelays.toString(),
      },
      PersonalityType.quitter: {
        'emoji': '❓',
        'title': 't_quitter',
        'description': 'd_quitter',
        'subtitle': 's_quitter',
        'subvalue': unexcusedAbsences.toString(),
      },
      PersonalityType.healthy: {
        'emoji': '😷',
        'title': 't_healthy',
        'description': 'd_healthy',
        'subtitle': 's_healthy',
        'subvalue': absences.length.toString(),
      },
      PersonalityType.acceptable: {
        'emoji': '🤏',
        'title': 't_acceptable',
        'description': 'd_acceptable',
        'subtitle': 's_acceptable',
        'subvalue': mostCommonGrade.values.toList()[0].toString(),
      },
      PersonalityType.fallible: {
        'emoji': '📉',
        'title': 't_fallible',
        'description': 'd_fallible',
        'subtitle': 's_fallible',
        'subvalue': mostCommonGrade.values.toList()[0].toString(),
      },
      PersonalityType.average: {
        'emoji': '👌',
        'title': 't_average',
        'description': 'd_average',
        'subtitle': 's_average',
        'subvalue': mostCommonGrade.values.toList()[0].toString(),
      },
      PersonalityType.diligent: {
        'emoji': '💫',
        'title': 't_diligent',
        'description': 'd_diligent',
        'subtitle': 's_diligent',
        'subvalue': classWorkGrades.length.toString(),
      },
      PersonalityType.cheater: {
        'emoji': '‍🧑‍💻',
        'title': 't_cheater',
        'description': 'd_cheater',
        'subtitle': 's_cheater',
        'subvalue': '0',
      },
      PersonalityType.npc: {
        'emoji': '⛰️',
        'title': 't_npc',
        'description': 'd_npc',
        'subtitle': 's_npc',
        'subvalue': '69420',
      }
    };

    Map<PersonalityType, Widget> personalityWidgets = {};

    for (var i in personality.keys) {
      Widget w = Column(
        mainAxisAlignment: MainAxisAlignment.center,
        crossAxisAlignment: CrossAxisAlignment.center,
        children: [
          Text(
            personality[i]?['emoji'] ?? '❓',
            textAlign: TextAlign.center,
            style: const TextStyle(
              fontSize: 128.0,
              height: 1.2,
            ),
          ),
          Text(
            (personality[i]?['title'] ?? 'unknown').i18n,
            textAlign: TextAlign.center,
            style: const TextStyle(
              fontSize: 38.0,
              color: Colors.white,
              fontWeight: FontWeight.w800,
            ),
          ),
          const SizedBox(height: 5),
          Text(
            (personality[i]?['description'] ?? 'unknown_personality').i18n,
            textAlign: TextAlign.start,
            style: TextStyle(
              fontSize: 16,
              height: 1.2,
              color: Colors.white.withValues(alpha: 0.8),
            ),
          ),
          const SizedBox(height: 25),
          Text(
            (personality[i]?['subtitle'] ?? 'unknown').i18n,
            textAlign: TextAlign.center,
            style: const TextStyle(
              fontSize: 20.0,
              color: Colors.white,
              fontWeight: FontWeight.bold,
            ),
          ),
          Text(
            personality[i]?['subvalue'] ?? '0',
            textAlign: TextAlign.center,
            style: const TextStyle(
              fontSize: 69.0,
              height: 1.15,
              color: Colors.white,
              fontWeight: FontWeight.w800,
            ),
          ),
        ],
      );

      personalityWidgets.addAll({i: w});
    }

    return personalityWidgets[finalPersonality] ?? Container();
  }

  @override
  Widget build(BuildContext context) {
    doEverything();
    getPersonality();

    return GestureDetector(
      onLongPressDown: (_) => setState(() => hold = true),
      onLongPressEnd: (_) => setState(() => hold = false),
      onLongPressCancel: () => setState(() => hold = false),
      child: AnimatedScale(
        scale: hold ? 1.018 : 1.0,
        curve: Curves.easeInOutBack,
        duration: const Duration(milliseconds: 300),
        child: Container(
          padding:
              const EdgeInsets.only(top: 12, bottom: 12, left: 12, right: 12),
          decoration: BoxDecoration(
            color: const Color(0x280008FF),
            borderRadius: const BorderRadius.all(Radius.circular(5)),
            boxShadow: [
              BoxShadow(
                color: Colors.black.withValues(alpha: 0.08),
                offset: const Offset(0, 5),
                blurRadius: 20,
                spreadRadius: 10,
              ),
            ],
          ),
          child: DottedBorder(
            color: Colors.black.withValues(alpha: 0.9),
            dashPattern: const [12, 12],
            padding:
                const EdgeInsets.only(top: 20, bottom: 20, left: 20, right: 20),
            child: cardInnerBuilder(),
          ),
        ),
      ),
    );
  }
}