chore: add kreta_api shared package

kreta_api/lib/kreta_api.dart

@@ -0,0 +1,19 @@
+library kreta_api;
+
+export 'src/api_response.dart';
+export 'src/endpoints.dart';
+export 'src/exceptions/token.dart';
+export 'src/model/all_lessons.dart';
+export 'src/model/class_group.dart';
+export 'src/model/generic.dart';
+export 'src/model/grade.dart';
+export 'src/model/guardian.dart';
+export 'src/model/homework.dart';
+export 'src/model/institution.dart';
+export 'src/model/notice_board.dart';
+export 'src/model/omission.dart';
+export 'src/model/student.dart';
+export 'src/model/subject.dart';
+export 'src/model/test.dart';
+export 'src/model/timetable.dart';
+export 'src/resp/token_grant.dart';

kreta_api/lib/src/api_response.dart

@@ -0,0 +1,18 @@
+class ApiResponse<T> {
+  T? response;
+  int statusCode;
+  String? err;
+  bool cached;
+
+  ApiResponse(this.response, this.statusCode, this.err, this.cached);
+
+  @override
+  String toString() {
+    return "ApiResponse("
+        "response: $response, "
+        "statusCode: $statusCode, "
+        "err: \"$err\", "
+        "cached: $cached"
+        ")";
+  }
+}

kreta_api/lib/src/endpoints.dart

@@ -0,0 +1,46 @@
+/// URL builders for Kreta ellenorzo API that depend only on [iss].
+/// Auth-related URLs (login, token) and Constants stay in the app (firka).
+class KretaEndpoints {
+  static const String kretaBase = "e-kreta.hu";
+
+  static String kreta(String iss) {
+    if (iss == "firka-test") {
+      return kretaBase;
+    } else {
+      return "https://$iss.$kretaBase";
+    }
+  }
+
+  static String getStudentUrl(String iss) =>
+      "${kreta(iss)}/ellenorzo/v3/sajat/TanuloAdatlap";
+
+  static String getClassGroups(String iss) =>
+      "${kreta(iss)}/ellenorzo/v3/sajat/OsztalyCsoportok";
+
+  static String getNoticeBoard(String iss) =>
+      "${kreta(iss)}/ellenorzo/v3/sajat/FaliujsagElemek";
+
+  static String getInfoBoard(String iss) =>
+      "${kreta(iss)}/ellenorzo/v3/sajat/Feljegyzesek";
+
+  static String getGrades(String iss) =>
+      "${kreta(iss)}/ellenorzo/v3/sajat/Ertekelesek";
+
+  static String getSubjectAvg(String iss, String studyGroupId) =>
+      "${kreta(iss)}/ellenorzo/v3/sajat/Ertekelesek/Atlagok/TantargyiAtlagok?oktatasiNevelesiFeladatUid=$studyGroupId&oktatasiNevelesiFeladatUid=$studyGroupId";
+
+  static String getTimeTable(String iss) =>
+      "${kreta(iss)}/ellenorzo/v3/sajat/OrarendElemek";
+
+  static String getOmissions(String iss) =>
+      "${kreta(iss)}/ellenorzo/v3/sajat/Mulasztasok";
+
+  static String getHomework(String iss) =>
+      "${kreta(iss)}/ellenorzo/v3/sajat/HaziFeladatok";
+
+  static String getTests(String iss) =>
+      "${kreta(iss)}/ellenorzo/v3/sajat/BejelentettSzamonkeresek";
+
+  static String getLessons(String iss) =>
+      "${kreta(iss)}/dktapi/intezmenyek/munkaterek/tanulok";
+}

kreta_api/lib/src/exceptions/token.dart

@@ -0,0 +1,7 @@
+class TokenExpiredException implements Exception {
+  TokenExpiredException();
+}
+
+class InvalidGrantException implements Exception {
+  InvalidGrantException();
+}

kreta_api/lib/src/model/all_lessons.dart

@@ -0,0 +1,131 @@
+import 'dart:convert';
+
+class AllLessons {
+  final String schoolId;
+  final String yearId;
+  final dynamic classId;
+  final String? className;
+  final bool classWorkspace;
+  final dynamic groupId;
+  final String? groupName;
+  final bool groupWorkspace;
+  final String groupWorkspaceName;
+  final dynamic subjectId;
+  final String subjectName;
+  final dynamic teacherId;
+  final String teacherGuid;
+  final String teacherName;
+  final dynamic teacherAnnoId;
+  final dynamic annoId;
+  final String? languageId;
+  final dynamic subjectCategoryId;
+  final String subjectCategoryName;
+  final dynamic typeId;
+  final String typeName;
+  final dynamic gradeTypeId;
+  final String gradeTypeName;
+  final dynamic taskPlaceId;
+  final String taskPlaceName;
+  final dynamic teacherAvatarTypeId;
+  final String teacherAvatarTypePath;
+  final dynamic taskGroupId;
+
+  AllLessons({
+    required this.schoolId,
+    required this.yearId,
+    this.classId,
+    this.className,
+    required this.classWorkspace,
+    this.groupId,
+    this.groupName,
+    required this.groupWorkspace,
+    required this.groupWorkspaceName,
+    required this.subjectId,
+    required this.subjectName,
+    required this.teacherId,
+    required this.teacherGuid,
+    required this.teacherName,
+    this.teacherAnnoId,
+    this.annoId,
+    this.languageId,
+    required this.subjectCategoryId,
+    required this.subjectCategoryName,
+    required this.typeId,
+    required this.typeName,
+    required this.gradeTypeId,
+    required this.gradeTypeName,
+    required this.taskPlaceId,
+    required this.taskPlaceName,
+    required this.teacherAvatarTypeId,
+    required this.teacherAvatarTypePath,
+    this.taskGroupId,
+  });
+
+  factory AllLessons.fromJson(Map<String, dynamic> json) => AllLessons(
+    schoolId: json['intezmenyId']?.toString() ?? '',
+    yearId: json['tanevId']?.toString() ?? '',
+    classId: json['osztalyId'],
+    className: json['osztalyNev']?.toString(),
+    classWorkspace: json['osztalyMunkaTer'] == true,
+    groupId: json['csoportId'],
+    groupName: json['csoportNev']?.toString(),
+    groupWorkspace: json['csoportMunkaTer'] == true,
+    groupWorkspaceName: json['osztalyCsoportNev']?.toString() ?? '',
+    subjectId: json['tantargyId'],
+    subjectName: json['tantargyNev']?.toString() ?? '',
+    teacherId: json['alkalmazottId'],
+    teacherGuid: json['alkalmazottGuid']?.toString() ?? '',
+    teacherName: json['alkalmazottNev']?.toString() ?? '',
+    teacherAnnoId: json['alkalmazottUzenoFalId'],
+    annoId: json['uzenoFalId'],
+    languageId: json['nyelvId']?.toString(),
+    subjectCategoryId: json['tantargyKategoriaId'],
+    subjectCategoryName: json['tantargyKategoriaNev']?.toString() ?? '',
+    typeId: json['tipusId'],
+    typeName: json['tipusNev']?.toString() ?? '',
+    gradeTypeId: json['evfolyamTipusId'],
+    gradeTypeName: json['evfolyamTipusNev']?.toString() ?? '',
+    taskPlaceId: json['feladatEllatasiHelyId'],
+    taskPlaceName: json['feladatEllatasiHelyNev']?.toString() ?? '',
+    teacherAvatarTypeId: json['alkalmazottAvatarTipusId'],
+    teacherAvatarTypePath: json['alkalmazottAvatarEleres']?.toString() ?? '',
+    taskGroupId: json['oraiFeladatGroupId'],
+  );
+
+  Map<String, dynamic> toJson() => {
+    'intezmenyId': schoolId,
+    'tanevId': yearId,
+    'osztalyId': classId,
+    'osztalyNev': className,
+    'osztalyMunkaTer': classWorkspace,
+    'csoportId': groupId,
+    'csoportNev': groupName,
+    'csoportMunkaTer': groupWorkspace,
+    'osztalyCsoportNev': groupWorkspaceName,
+    'tantargyId': subjectId,
+    'tantargyNev': subjectName,
+    'alkalmazottId': teacherId,
+    'alkalmazottGuid': teacherGuid,
+    'alkalmazottNev': teacherName,
+    'alkalmazottUzenoFalId': teacherAnnoId,
+    'uzenoFalId': annoId,
+    'nyelvId': languageId,
+    'tantargyKategoriaId': subjectCategoryId,
+    'tantargyKategoriaNev': subjectCategoryName,
+    'tipusId': typeId,
+    'tipusNev': typeName,
+    'evfolyamTipusId': gradeTypeId,
+    'evfolyamTipusNev': gradeTypeName,
+    'feladatEllatasiHelyId': taskPlaceId,
+    'feladatEllatasiHelyNev': taskPlaceName,
+    'alkalmazottAvatarTipusId': teacherAvatarTypeId,
+    'alkalmazottAvatarEleres': teacherAvatarTypePath,
+    'oraiFeladatGroupId': taskGroupId,
+  };
+}
+
+List<AllLessons> lessonsFromJson(String str) =>
+    List<AllLessons>.from(json.decode(str).map((x) => AllLessons.fromJson(x)));
+
+String lessonsToJson(List<AllLessons> data) =>
+    json.encode(List<dynamic>.from(data.map((x) => x.toJson())));

kreta_api/lib/src/model/class_group.dart

@@ -0,0 +1,113 @@
+import 'generic.dart';
+
+class ClassGroup {
+  final String uid;
+  final String name;
+  final UidObj? headTeacher;
+  final UidObj? substituteHeadTeacher;
+  final NameUidDesc studyGroup;
+  final int? studyGroupSortIndex;
+  final NameUidDesc? studyTask;
+  final bool isActive;
+  final String type;
+
+  ClassGroup({
+    required this.uid,
+    required this.name,
+    required this.headTeacher,
+    required this.substituteHeadTeacher,
+    required this.studyGroup,
+    required this.studyGroupSortIndex,
+    required this.studyTask,
+    required this.isActive,
+    required this.type,
+  });
+
+  factory ClassGroup.fromJson(Map<String, dynamic> json) {
+    return ClassGroup(
+      uid: json['Uid'],
+      name: json['Nev'],
+      headTeacher: json['OsztalyFonok'] != null
+          ? UidObj.fromJson(json['OsztalyFonok'])
+          : null,
+      substituteHeadTeacher: json['OsztalyFonokHelyettes'] != null
+          ? UidObj.fromJson(json['OsztalyFonokHelyettes'])
+          : null,
+      studyGroup: NameUidDesc.fromJson(json['OktatasNevelesiKategoria']),
+      studyGroupSortIndex: json['OktatasNevelesiKategoriaSortIndex'],
+      studyTask: json['OktatasNevelesiFeladat'] != null
+          ? NameUidDesc.fromJson(json['OktatasNevelesiFeladat'])
+          : null,
+      isActive: json['IsAktiv'],
+      type: json['Tipus'],
+    );
+  }
+
+  @override
+  String toString() {
+    return 'ClassGroup('
+        'uid: "$uid", '
+        'name: "$name", '
+        'headTeacher: $headTeacher, '
+        'substituteHeadTeacher: $substituteHeadTeacher, '
+        'studyGroup: $studyGroup, '
+        'studyGroupSortIndex: $studyGroupSortIndex, '
+        'studyTask: $studyTask, '
+        'isActive: $isActive, '
+        'type: "$type"'
+        ')';
+  }
+}
+
+class SubjectAverage {
+  final String uid;
+  final String name;
+  final String? teacherName;
+  final String subjectCategoryId;
+  final String subjectCategoryName;
+  final String subjectCategoryDescription;
+  final double? average;
+  final double? weightedSum;
+  final double? weightedCount;
+  final int sortIndex;
+
+  SubjectAverage({
+    required this.uid,
+    required this.name,
+    this.teacherName,
+    required this.subjectCategoryId,
+    required this.subjectCategoryName,
+    required this.subjectCategoryDescription,
+    this.average,
+    this.weightedSum,
+    this.weightedCount,
+    required this.sortIndex,
+  });
+
+  factory SubjectAverage.fromJson(Map<String, dynamic> json) {
+    final tantargy = json['Tantargy'] ?? {};
+    final kategori = tantargy['Kategoria'] ?? {};
+
+    return SubjectAverage(
+      uid: json['Uid'] ?? '',
+      name: tantargy['Nev'] ?? '',
+      teacherName: json['TeacherName'],
+      subjectCategoryId: kategori['Uid'] ?? '',
+      subjectCategoryName: kategori['Nev'] ?? '',
+      subjectCategoryDescription: kategori['Leiras'] ?? '',
+      average: json['Atlag'] != null ? (json['Atlag'] as num).toDouble() : null,
+      weightedSum: json['SulyozottOsztalyzatOsszege'] != null
+          ? (json['SulyozottOsztalyzatOsszege'] as num).toDouble()
+          : null,
+      weightedCount: json['SulyozottOsztalyzatSzama'] != null
+          ? (json['SulyozottOsztalyzatSzama'] as num).toDouble()
+          : null,
+      sortIndex: tantargy['SortIndex'] ?? 0,
+    );
+  }
+
+  @override
+  String toString() {
+    return 'SubjectAverage(uid: "$uid", name: "$name", category: "$subjectCategoryName", average: $average)';
+  }
+}

kreta_api/lib/src/model/generic.dart

@@ -0,0 +1,64 @@
+class NameUidDesc {
+  final String uid;
+  final String? name;
+  final String? description;
+
+  NameUidDesc({
+    required this.uid,
+    required this.name,
+    required this.description,
+  });
+
+  factory NameUidDesc.fromJson(Map<String, dynamic> json) {
+    return NameUidDesc(
+      uid: json['Uid'],
+      name: json['Nev'],
+      description: json['Leiras'],
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {'Uid': uid, 'Nev': name, 'Leiras': description};
+  }
+
+  @override
+  String toString() {
+    return 'NameUidDesc('
+        'uid: "$uid", '
+        'name: "$name", '
+        'description: "$description"'
+        ')';
+  }
+}
+
+class NameUid {
+  final String uid;
+  final String name;
+
+  NameUid({required this.uid, required this.name});
+
+  factory NameUid.fromJson(Map<String, dynamic> json) {
+    return NameUid(uid: json['Uid'], name: json['Nev']);
+  }
+
+  Map<String, dynamic> toJson() {
+    return {'Uid': uid, 'Nev': name};
+  }
+}
+
+class UidObj {
+  final String uid;
+
+  UidObj({required this.uid});
+
+  factory UidObj.fromJson(Map<String, dynamic> json) {
+    return UidObj(uid: json['Uid']);
+  }
+
+  @override
+  String toString() {
+    return 'UidObj('
+        'uid: "$uid"'
+        ')';
+  }
+}

kreta_api/lib/src/model/grade.dart

@@ -0,0 +1,113 @@
+import 'generic.dart';
+import 'subject.dart';
+
+class Grade {
+  final String uid;
+  final DateTime recordDate;
+  final DateTime creationDate;
+  final DateTime? ackDate;
+  final Subject subject;
+  final String? topic;
+  final NameUidDesc type;
+  final NameUidDesc? mode;
+  NameUidDesc valueType;
+  final String teacher;
+  final String? kind;
+  int? numericValue;
+  final String strValue;
+  final int? weightPercentage;
+  final String? shortStrValue;
+  final UidObj? classGroup;
+  final int sortIndex;
+
+  Grade({
+    required this.uid,
+    required this.recordDate,
+    required this.creationDate,
+    this.ackDate,
+    required this.subject,
+    this.topic,
+    required this.type,
+    this.mode,
+    required this.valueType,
+    required this.teacher,
+    this.kind,
+    this.numericValue,
+    required this.strValue,
+    this.weightPercentage,
+    this.shortStrValue,
+    this.classGroup,
+    required this.sortIndex,
+  });
+
+  factory Grade.fromJson(Map<String, dynamic> json) {
+    return Grade(
+      uid: json['Uid'],
+      recordDate: DateTime.parse(json['RogzitesDatuma']).toLocal(),
+      creationDate: DateTime.parse(json['KeszitesDatuma']).toLocal(),
+      ackDate: json['LattamozasDatuma'] != null
+          ? DateTime.parse(json['LattamozasDatuma']).toLocal()
+          : null,
+      subject: Subject.fromJson(json['Tantargy']),
+      topic: json['Tema'],
+      type: NameUidDesc.fromJson(json['Tipus']),
+      mode: json['Mod'] != null ? NameUidDesc.fromJson(json['Mod']) : null,
+      valueType: NameUidDesc.fromJson(json['ErtekFajta']),
+      teacher: json['ErtekeloTanarNeve'],
+      kind: json['Kind'],
+      numericValue: json['SzamErtek'],
+      strValue: json['SzovegesErtek'],
+      weightPercentage: json['SulySzazalekErteke'],
+      shortStrValue: json['SzovegesErtekelesRovidNev'],
+      classGroup: json['OsztalyCsoport'] != null
+          ? UidObj.fromJson(json['OsztalyCsoport'])
+          : null,
+      sortIndex: json['SortIndex'],
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'Uid': uid,
+      'RogzitesDatuma': recordDate.toUtc().toIso8601String(),
+      'KeszitesDatuma': creationDate.toUtc().toIso8601String(),
+      'LattamozasDatuma': ackDate?.toUtc().toIso8601String(),
+      'Tantargy': subject.toJson(),
+      'Tema': topic,
+      'Tipus': type.toJson(),
+      'Mod': mode?.toJson(),
+      'ErtekFajta': valueType.toJson(),
+      'ErtekeloTanarNeve': teacher,
+      'Kind': kind,
+      'SzamErtek': numericValue,
+      'SzovegesErtek': strValue,
+      'SulySzazalekErteke': weightPercentage,
+      'SzovegesErtekelesRovidNev': shortStrValue,
+      'OsztalyCsoport': classGroup != null ? {'Uid': classGroup!.uid} : null,
+      'SortIndex': sortIndex,
+    };
+  }
+
+  @override
+  String toString() {
+    return 'Grade('
+        'uid: "$uid", '
+        'recordDate: "$recordDate", '
+        'creationDate: "$creationDate", '
+        'ackDate: "${ackDate ?? 'null'}", '
+        'subject: $subject, '
+        'topic: "${topic ?? 'null'}", '
+        'type: $type, '
+        'mode: ${mode ?? 'null'}, '
+        'valueType: $valueType, '
+        'teacher: "$teacher", '
+        'kind: "${kind ?? 'null'}", '
+        'numericValue: ${numericValue ?? 'null'}, '
+        'strValue: "$strValue", '
+        'weightPercentage: ${weightPercentage ?? 'null'}, '
+        'shortStrValue: "${shortStrValue ?? 'null'}", '
+        'classGroup: ${classGroup ?? 'null'}, '
+        'sortIndex: $sortIndex'
+        ')';
+  }
+}

kreta_api/lib/src/model/guardian.dart

@@ -0,0 +1,36 @@
+class Guardian {
+  final String? email;
+  final bool isLegalRepresentative;
+  final String? name;
+  final String? phoneNumber;
+  final String uid;
+
+  Guardian({
+    required this.email,
+    required this.isLegalRepresentative,
+    required this.name,
+    required this.phoneNumber,
+    required this.uid,
+  });
+
+  factory Guardian.fromJson(Map<String, dynamic> json) {
+    return Guardian(
+      email: json['EmailCim'],
+      isLegalRepresentative: json['IsTorvenyesKepviselo'],
+      name: json['Nev'],
+      phoneNumber: json['Telefonszam'],
+      uid: json['Uid'],
+    );
+  }
+
+  @override
+  String toString() {
+    return 'Guardian('
+        'email: "$email", '
+        'isLegalRepresentative: $isLegalRepresentative, '
+        'name: "$name", '
+        'phoneNumber: "$phoneNumber", '
+        'uid: "$uid"'
+        ')';
+  }
+}

kreta_api/lib/src/model/homework.dart

@@ -0,0 +1,71 @@
+import 'generic.dart';
+import 'subject.dart';
+
+class Homework {
+  final String uid;
+  final Subject subject;
+  final String subjectName;
+  final String teacherName;
+  final String description;
+  final DateTime startDate;
+  final DateTime dueDate;
+  final DateTime creationDate;
+  final bool isCreatedByTeacher;
+  final bool isDone;
+  final bool canBeSubmitted;
+  final UidObj classGroup;
+  final bool canAttach;
+
+  Homework({
+    required this.uid,
+    required this.subject,
+    required this.subjectName,
+    required this.teacherName,
+    required this.description,
+    required this.startDate,
+    required this.dueDate,
+    required this.creationDate,
+    required this.isCreatedByTeacher,
+    required this.isDone,
+    required this.canBeSubmitted,
+    required this.classGroup,
+    required this.canAttach,
+  });
+
+  factory Homework.fromJson(Map<String, dynamic> json) {
+    return Homework(
+      uid: json["Uid"],
+      subject: Subject.fromJson(json["Tantargy"]),
+      subjectName: json["TantargyNeve"],
+      teacherName: json["RogzitoTanarNeve"],
+      description: json["Szoveg"],
+      startDate: DateTime.parse(json["FeladasDatuma"]).toLocal(),
+      dueDate: DateTime.parse(json["HataridoDatuma"]).toLocal(),
+      creationDate: DateTime.parse(json["RogzitesIdopontja"]).toLocal(),
+      isCreatedByTeacher: json["IsTanarRogzitette"],
+      isDone: json["IsMegoldva"],
+      canBeSubmitted: json["IsBeadhato"],
+      classGroup: UidObj.fromJson(json["OsztalyCsoport"]),
+      canAttach: json["IsCsatolasEngedelyezes"],
+    );
+  }
+
+  @override
+  String toString() {
+    return 'Homework('
+        'uid: "$uid", '
+        'subject: $subject, '
+        'subjectName: "$subjectName", '
+        'teacherName: "$teacherName", '
+        'description: "$description", '
+        'startDate: $startDate, '
+        'dueDate: $dueDate, '
+        'creationDate: $creationDate, '
+        'isCreatedByTeacher: $isCreatedByTeacher, '
+        'isDone: $isDone, '
+        'canBeSubmitted: $canBeSubmitted, '
+        'classGroup: $classGroup, '
+        'canAttach: $canAttach'
+        ')';
+  }
+}

kreta_api/lib/src/model/institution.dart

@@ -0,0 +1,89 @@
+class Institution {
+  final CustomizationSettings customizationSettings;
+  final String shortName;
+  final List<SystemModule> systemModuleList;
+  final String uid;
+
+  Institution({
+    required this.customizationSettings,
+    required this.shortName,
+    required this.systemModuleList,
+    required this.uid,
+  });
+
+  factory Institution.fromJson(Map<String, dynamic> json) {
+    var systemModuleList = List<SystemModule>.empty(growable: true);
+
+    for (var item in json['Rendszermodulok']) {
+      systemModuleList.add(SystemModule.fromJson(item));
+    }
+
+    return Institution(
+      customizationSettings: CustomizationSettings.fromJson(
+        json['TestreszabasBeallitasok'],
+      ),
+      shortName: json['RovidNev'],
+      systemModuleList: systemModuleList,
+      uid: json['Uid'],
+    );
+  }
+}
+
+class CustomizationSettings {
+  final int delayForNotifications;
+  final bool isClassAverageVisible;
+  final bool isLessonsThemeVisible;
+  final String nextServerDeployAsString;
+
+  CustomizationSettings({
+    required this.delayForNotifications,
+    required this.isClassAverageVisible,
+    required this.isLessonsThemeVisible,
+    required this.nextServerDeployAsString,
+  });
+
+  factory CustomizationSettings.fromJson(Map<String, dynamic> json) {
+    return CustomizationSettings(
+      delayForNotifications:
+          json['ErtekelesekMegjelenitesenekKesleltetesenekMerteke'],
+      isClassAverageVisible: json['IsOsztalyAtlagMegjeleniteseEllenorzoben'],
+      isLessonsThemeVisible: json['IsTanorakTemajaMegtekinthetoEllenorzoben'],
+      nextServerDeployAsString: json['KovetkezoTelepitesDatuma'],
+    );
+  }
+
+  @override
+  String toString() {
+    return 'CustomizationSettings('
+        'delayForNotifications: $delayForNotifications, '
+        'isClassAverageVisible: $isClassAverageVisible, '
+        'isLessonsThemeVisible: $isLessonsThemeVisible, '
+        'nextServerDeployAsString: "$nextServerDeployAsString"'
+        ')';
+  }
+}
+
+class SystemModule {
+  final bool isActive;
+  final String type;
+  final String? url;
+
+  SystemModule({required this.isActive, required this.type, required this.url});
+
+  factory SystemModule.fromJson(Map<String, dynamic> json) {
+    return SystemModule(
+      isActive: json['IsAktiv'],
+      type: json['Tipus'],
+      url: json['Url'],
+    );
+  }
+
+  @override
+  String toString() {
+    return 'SystemModule('
+        'isActive: $isActive, '
+        'type: "$type", '
+        'url: "$url"'
+        ')';
+  }
+}

kreta_api/lib/src/model/notice_board.dart

@@ -0,0 +1,95 @@
+import 'generic.dart';
+
+class NoticeBoardItem {
+  final String uid;
+  final String author;
+  final DateTime validFrom;
+  final DateTime validTo;
+  final String title;
+  final String contentHTML;
+  final String contentText;
+
+  NoticeBoardItem({
+    required this.uid,
+    required this.author,
+    required this.validFrom,
+    required this.validTo,
+    required this.title,
+    required this.contentHTML,
+    required this.contentText,
+  });
+
+  factory NoticeBoardItem.fromJson(Map<String, dynamic> json) {
+    return NoticeBoardItem(
+      uid: json['Uid'],
+      author: json['RogzitoNeve'],
+      validFrom: DateTime.parse(json['ErvenyessegKezdete']),
+      validTo: DateTime.parse(json['ErvenyessegVege']),
+      title: json['Cim'],
+      contentHTML: json['Tartalom'],
+      contentText: json['TartalomText'],
+    );
+  }
+
+  @override
+  String toString() {
+    return 'NoticeBoardItem('
+        'uid: "$uid", '
+        'author: "$author", '
+        'validFrom: "$validFrom", '
+        'validTo: "$validTo", '
+        'title: "$title", '
+        'contentHTML: "$contentHTML", '
+        'contentText: "$contentText"'
+        ')';
+  }
+}
+
+class InfoBoardItem {
+  final String uid;
+  final String title;
+  final DateTime date;
+  final String author;
+  final DateTime createdAt;
+  final String contentHTML;
+  final String contentText;
+  final NameUidDesc type;
+
+  InfoBoardItem({
+    required this.uid,
+    required this.title,
+    required this.date,
+    required this.author,
+    required this.createdAt,
+    required this.contentHTML,
+    required this.contentText,
+    required this.type,
+  });
+
+  factory InfoBoardItem.fromJson(Map<String, dynamic> json) {
+    return InfoBoardItem(
+      uid: json['Uid'],
+      title: json['Cim'],
+      date: DateTime.parse(json['Datum']),
+      author: json['KeszitoTanarNeve'],
+      createdAt: DateTime.parse(json['KeszitesDatuma']),
+      contentText: json['Tartalom'],
+      contentHTML: json['TartalomFormazott'],
+      type: NameUidDesc.fromJson(json['Tipus']),
+    );
+  }
+
+  @override
+  String toString() {
+    return 'InfoBoard('
+        'uid: "$uid", '
+        'title: "$title", '
+        'date: "$date", '
+        'author: "$author", '
+        'createdAt: "$createdAt", '
+        'contentText: "$contentText", '
+        'contentHTML: "$contentHTML", '
+        'type: $type'
+        ')';
+  }
+}

kreta_api/lib/src/model/omission.dart

@@ -0,0 +1,96 @@
+import 'generic.dart';
+import 'subject.dart';
+
+class Omission {
+  final String uid;
+  final Subject subject;
+  final Class? c;
+  final DateTime date;
+  final String teacher;
+  final NameUidDesc? type;
+  final NameUidDesc? mode;
+  final int? lateForMin;
+  final DateTime createdAt;
+  final String state;
+  final NameUidDesc? proofType;
+  final UidObj? classGroup;
+
+  Omission({
+    required this.uid,
+    required this.subject,
+    required this.c,
+    required this.date,
+    required this.teacher,
+    this.type,
+    this.mode,
+    this.lateForMin,
+    required this.createdAt,
+    required this.state,
+    required this.proofType,
+    this.classGroup,
+  });
+
+  factory Omission.fromJson(Map<String, dynamic> json) {
+    return Omission(
+      uid: json['Uid'],
+      subject: Subject.fromJson(json['Tantargy']),
+      c: json['Osztaly'] != null ? Class.fromJson(json['Osztaly']) : null,
+      date: DateTime.parse(json['Datum']).toLocal(),
+      teacher: json['RogzitoTanarNeve'],
+      type: json['Tipus'] != null ? NameUidDesc.fromJson(json['Tipus']) : null,
+      mode: json['Mod'] != null ? NameUidDesc.fromJson(json['Mod']) : null,
+      lateForMin: json['KesesPercben'],
+      createdAt: DateTime.parse(json['KeszitesDatuma']).toLocal(),
+      state: json['IgazolasAllapota'],
+      proofType: json['IgazolasTipusa'] != null
+          ? NameUidDesc.fromJson(json['IgazolasTipusa'])
+          : null,
+      classGroup: json['OsztalyCsoport'] != null
+          ? UidObj.fromJson(json['OsztalyCsoport'])
+          : null,
+    );
+  }
+
+  @override
+  String toString() {
+    return 'Omission('
+        'uid: "$uid", '
+        'subject: $subject, '
+        'c: $c, '
+        'date: $date, '
+        'teacher: "$teacher", '
+        'type: $type, '
+        'mode: $mode, '
+        'lateForMin: $lateForMin, '
+        'createdAt: $createdAt, '
+        'state: "$state", '
+        'proofType: $proofType, '
+        'classGroup: $classGroup'
+        ')';
+  }
+}
+
+class Class {
+  final DateTime start;
+  final DateTime end;
+  final int classNo;
+
+  Class({required this.start, required this.end, required this.classNo});
+
+  factory Class.fromJson(Map<String, dynamic> json) {
+    return Class(
+      start: DateTime.parse(json['KezdoDatum']).toLocal(),
+      end: DateTime.parse(json['VegDatum']).toLocal(),
+      classNo: json['Oraszam'],
+    );
+  }
+
+  @override
+  String toString() {
+    return 'Class('
+        'start: "$start", '
+        'end: "$end", '
+        'classNo: $classNo'
+        ')';
+  }
+}

kreta_api/lib/src/model/student.dart

@@ -0,0 +1,114 @@
+import 'package:intl/intl.dart';
+
+import 'guardian.dart';
+import 'institution.dart';
+
+class Student {
+  final List<String> addressDataList;
+  final BankAccount bankAccount;
+
+  final DateTime birthdate;
+
+  final String? emailAddress;
+  final String name;
+  final String? phoneNumber;
+
+  final String schoolYearUID;
+  final String uid;
+
+  final List<Guardian> guardianList;
+  final String instituteCode;
+  final String instituteName;
+
+  final Institution institution;
+
+  Student({
+    required this.addressDataList,
+    required this.bankAccount,
+    required this.birthdate,
+    required this.emailAddress,
+    required this.name,
+    required this.phoneNumber,
+    required this.schoolYearUID,
+    required this.uid,
+    required this.guardianList,
+    required this.instituteCode,
+    required this.instituteName,
+    required this.institution,
+  });
+
+  factory Student.fromJson(Map<String, dynamic> json) {
+    var guardianList = List<Guardian>.empty(growable: true);
+
+    for (var item in json['Gondviselok']) {
+      guardianList.add(Guardian.fromJson(item));
+    }
+
+    return Student(
+      addressDataList: List<String>.from(json['Cimek'] as List),
+      bankAccount: BankAccount.fromJson(json['Bankszamla']),
+      birthdate: DateFormat('yyyy-M-d').parse(
+        "${json['SzuletesiEv']}-${json['SzuletesiHonap']}-${json['SzuletesiNap']}",
+      ),
+      emailAddress: json['EmailCim'],
+      name: json['Nev'],
+      phoneNumber: json['Telefonszam'],
+      schoolYearUID: json['TanevUid'],
+      uid: json['Uid'],
+      guardianList: guardianList,
+      instituteCode: json['IntezmenyAzonosito'],
+      instituteName: json['IntezmenyNev'],
+      institution: Institution.fromJson(json['Intezmeny']),
+    );
+  }
+
+  @override
+  String toString() {
+    return 'Student('
+        'addressDataList: [$addressDataList], '
+        'bankAccount: $bankAccount, '
+        'birthDate: $birthdate, '
+        'emailAddress: "$emailAddress", '
+        'name: "$name", '
+        'phoneNumber: "$phoneNumber", '
+        'schoolYearUID: "$schoolYearUID", '
+        'uid: "$uid", '
+        'guardianList: [$guardianList], '
+        'instituteCode: "$instituteCode", '
+        'instituteName: "$instituteName", '
+        ')';
+  }
+}
+
+class BankAccount {
+  final String? accountNumber;
+  final bool? isReadOnly;
+  final String? ownerName;
+  final int? ownerType;
+
+  BankAccount({
+    required this.accountNumber,
+    required this.isReadOnly,
+    required this.ownerName,
+    required this.ownerType,
+  });
+
+  factory BankAccount.fromJson(Map<String, dynamic> json) {
+    return BankAccount(
+      accountNumber: json['BankszamlaSzam'],
+      isReadOnly: json['IsReadOnly'],
+      ownerName: json['BankszamlaTulajdonosNeve'],
+      ownerType: json['BankszamlaTulajdonosTipusId'],
+    );
+  }
+
+  @override
+  String toString() {
+    return 'BankAccount('
+        'accountNumber: "$accountNumber", '
+        'isReadOnly: "$isReadOnly", '
+        'ownerName: "$ownerName", '
+        'ownerType: "$ownerType"'
+        ')';
+  }
+}

kreta_api/lib/src/model/subject.dart

@@ -0,0 +1,48 @@
+import 'generic.dart';
+
+class Subject {
+  final String uid;
+  final String name;
+  final NameUidDesc category;
+  final int sortIndex;
+  final String? teacherName;
+
+  Subject({
+    required this.uid,
+    required this.name,
+    required this.category,
+    required this.sortIndex,
+    this.teacherName,
+  });
+
+  factory Subject.fromJson(Map<String, dynamic> json) {
+    return Subject(
+      uid: json['Uid'],
+      name: json['Nev'],
+      category: NameUidDesc.fromJson(json['Kategoria']),
+      sortIndex: json['SortIndex'],
+      teacherName: json['alkalmazottNev'],
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'Uid': uid,
+      'Nev': name,
+      'Kategoria': category.toJson(),
+      'SortIndex': sortIndex,
+      'alkalmazottNev': teacherName,
+    };
+  }
+
+  @override
+  String toString() {
+    return 'Subject('
+        'uid: "$uid", '
+        'name: "$name", '
+        'category: $category, '
+        'sortIndex: $sortIndex, '
+        'nameOfTeacher: $teacherName'
+        ')';
+  }
+}

kreta_api/lib/src/model/test.dart

@@ -0,0 +1,59 @@
+import 'generic.dart';
+import 'subject.dart';
+
+class Test {
+  final String uid;
+  final DateTime date;
+  final DateTime reportDate;
+  final String teacherName;
+  final int lessonNumber;
+  final Subject subject;
+  final String subjectName;
+  final String theme;
+  final NameUidDesc method;
+  final UidObj classGroup;
+
+  Test({
+    required this.uid,
+    required this.date,
+    required this.reportDate,
+    required this.teacherName,
+    required this.lessonNumber,
+    required this.subject,
+    required this.subjectName,
+    required this.theme,
+    required this.method,
+    required this.classGroup,
+  });
+
+  factory Test.fromJson(Map<String, dynamic> json) {
+    return Test(
+      uid: json['Uid'],
+      date: DateTime.parse(json['Datum']).toLocal(),
+      reportDate: DateTime.parse(json['BejelentesDatuma']).toLocal(),
+      teacherName: json['RogzitoTanarNeve'],
+      lessonNumber: json['OrarendiOraOraszama'],
+      subject: Subject.fromJson(json['Tantargy']),
+      subjectName: json['TantargyNeve'],
+      theme: json['Temaja'],
+      method: NameUidDesc.fromJson(json['Modja']),
+      classGroup: UidObj.fromJson(json['OsztalyCsoport']),
+    );
+  }
+
+  @override
+  String toString() {
+    return 'Test('
+        'uid: "$uid", '
+        'date: $date, '
+        'reportDate: $reportDate, '
+        'teacherName: "$teacherName", '
+        'lessonNumber: $lessonNumber, '
+        'subject: $subject, '
+        'subjectName: "$subjectName", '
+        'theme: "$theme", '
+        'method: $method, '
+        'classGroup: $classGroup'
+        ')';
+  }
+}

kreta_api/lib/src/model/timetable.dart

@@ -0,0 +1,190 @@
+import 'generic.dart';
+import 'subject.dart';
+
+class Lesson {
+  final String uid;
+  final String date;
+  final DateTime start;
+  final DateTime end;
+  final String name;
+  final int? lessonNumber;
+  final int? lessonSeqNumber;
+  final NameUid? classGroup;
+  final String? teacher;
+  final Subject? subject;
+  final String? theme;
+  final String? roomName;
+  final NameUidDesc type;
+  final NameUidDesc? studentPresence;
+  final NameUidDesc state;
+  final String? substituteTeacher;
+  final String? homeworkUid;
+  final String? taskGroupUid;
+  final String? languageTaskGroupUid;
+  final String? assessmentUid;
+  final bool canStudentEditHomework;
+  final bool isHomeworkComplete;
+  final List<NameUid> attachments;
+  final bool isDigitalLesson;
+  final String? digitalDeviceList;
+  final String? digitalPlatformType;
+  final List<String> digitalSupportDeviceTypeList;
+  final DateTime createdAt;
+  final DateTime lastModifiedAt;
+
+  Lesson({
+    required this.uid,
+    required this.date,
+    required this.start,
+    required this.end,
+    required this.name,
+    this.lessonNumber,
+    this.lessonSeqNumber,
+    this.classGroup,
+    this.teacher,
+    this.subject,
+    this.theme,
+    this.roomName,
+    required this.type,
+    this.studentPresence,
+    required this.state,
+    this.substituteTeacher,
+    this.homeworkUid,
+    this.taskGroupUid,
+    this.languageTaskGroupUid,
+    this.assessmentUid,
+    required this.canStudentEditHomework,
+    required this.isHomeworkComplete,
+    required this.attachments,
+    required this.isDigitalLesson,
+    this.digitalDeviceList,
+    this.digitalPlatformType,
+    required this.digitalSupportDeviceTypeList,
+    required this.createdAt,
+    required this.lastModifiedAt,
+  });
+
+  factory Lesson.fromJson(Map<String, dynamic> json) {
+    var attachments = List<NameUid>.empty(growable: true);
+    var rawAttachments = json['Csatolmanyok'];
+
+    for (var attachment in rawAttachments) {
+      attachments.add(NameUid.fromJson(attachment));
+    }
+    return Lesson(
+      uid: json['Uid'],
+      date: json['Datum'],
+      start: DateTime.parse(json['KezdetIdopont']).toLocal(),
+      end: DateTime.parse(json['VegIdopont']).toLocal(),
+      name: json['Nev'],
+      lessonNumber: json['Oraszam'],
+      lessonSeqNumber: json['OraEvesSorszama'],
+      classGroup: json['OsztalyCsoport'] != null
+          ? NameUid.fromJson(json['OsztalyCsoport'])
+          : null,
+      teacher: json['TanarNeve'],
+      subject: json['Tantargy'] != null
+          ? Subject.fromJson(json['Tantargy'])
+          : null,
+      theme: json['Tema'],
+      roomName: json['TeremNeve'],
+      type: NameUidDesc.fromJson(json['Tipus']),
+      studentPresence: json['TanuloJelenlet'] != null
+          ? NameUidDesc.fromJson(json['TanuloJelenlet'])
+          : null,
+      state: NameUidDesc.fromJson(json['Allapot']),
+      substituteTeacher: json['HelyettesTanarNeve'],
+      homeworkUid: json['HaziFeladatUid'],
+      taskGroupUid: json['FeladatGroupUid'],
+      languageTaskGroupUid: json['NyelviFeladatGroupUid'],
+      assessmentUid: json['BejelentettSzamonkeresUid'],
+      canStudentEditHomework: json['IsTanuloHaziFeladatEnabled'],
+      isHomeworkComplete: json['IsHaziFeladatMegoldva'],
+      attachments: attachments,
+      isDigitalLesson: json['IsDigitalisOra'],
+      digitalDeviceList: json['DigitalisEszkozTipus'],
+      digitalPlatformType: json['DigitalisPlatformTipus'],
+      digitalSupportDeviceTypeList:
+          json['DigitalisTamogatoEszkozTipusList'] != null
+          ? List<String>.from(json['DigitalisTamogatoEszkozTipusList'])
+          : List<String>.empty(),
+      createdAt: DateTime.parse(json['Letrehozas']).toLocal(),
+      lastModifiedAt: DateTime.parse(json['UtolsoModositas']).toLocal(),
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    List<dynamic> rawAttachments = [];
+
+    for (var item in attachments) {
+      rawAttachments.add(item.toJson());
+    }
+
+    return {
+      'Uid': uid,
+      'Datum': date,
+      'KezdetIdopont': start.toIso8601String(),
+      'VegIdopont': end.toIso8601String(),
+      'Nev': name,
+      'Oraszam': lessonNumber,
+      'OraEvesSorszama': lessonSeqNumber,
+      'OsztalyCsoport': classGroup?.toJson(),
+      'TanarNeve': teacher,
+      'Tantargy': subject?.toJson(),
+      'Tema': theme,
+      'TeremNeve': roomName,
+      'Tipus': type.toJson(),
+      'TanuloJelenlet': studentPresence?.toJson(),
+      'Allapot': state.toJson(),
+      'HelyettesTanarNeve': substituteTeacher,
+      'HaziFeladatUid': homeworkUid,
+      'FeladatGroupUid': taskGroupUid,
+      'NyelviFeladatGroupUid': languageTaskGroupUid,
+      'BejelentettSzamonkeresUid': assessmentUid,
+      'IsTanuloHaziFeladatEnabled': canStudentEditHomework,
+      'IsHaziFeladatMegoldva': isHomeworkComplete,
+      'Csatolmanyok': rawAttachments,
+      'IsDigitalisOra': isDigitalLesson,
+      'DigitalisEszkozTipus': digitalDeviceList,
+      'DigitalisPlatformTipus': digitalPlatformType,
+      'DigitalisTamogatoEszkozTipusList': digitalSupportDeviceTypeList,
+      'Letrehozas': createdAt.toIso8601String(),
+      'UtolsoModositas': lastModifiedAt.toIso8601String(),
+    };
+  }
+
+  @override
+  String toString() {
+    return 'Lesson('
+        'uid: "$uid", '
+        'date: "$date", '
+        'start: $start, '
+        'end: $end, '
+        'name: "$name", '
+        'lessonNumber: $lessonNumber, '
+        'lessonSeqNumber: $lessonSeqNumber, '
+        'classGroup: $classGroup, '
+        'teacher: "$teacher", '
+        'subject: $subject, '
+        'theme: "$theme", '
+        'roomName: "$roomName", '
+        'type: $type, '
+        'studentPresence: $studentPresence, '
+        'state: $state, '
+        'substituteTeacher: "$substituteTeacher", '
+        'homeworkUid: "$homeworkUid", '
+        'taskGroupUid: "$taskGroupUid", '
+        'languageTaskGroupUid: "$languageTaskGroupUid", '
+        'assessmentUid: "$assessmentUid", '
+        'canStudentEditHomework: $canStudentEditHomework, '
+        'isHomeworkComplete: $isHomeworkComplete, '
+        'attachments: $attachments, '
+        'isDigitalLesson: $isDigitalLesson, '
+        'digitalDeviceList: "$digitalDeviceList", '
+        'digitalPlatformType: "$digitalPlatformType", '
+        'digitalSupportDeviceTypeList: $digitalSupportDeviceTypeList, '
+        'create: $createdAt, '
+        'lastModified: $lastModifiedAt'
+        ')';
+  }
+}

kreta_api/lib/src/resp/token_grant.dart

@@ -0,0 +1,38 @@
+class TokenGrantResponse {
+  final String idToken;
+  final String accessToken;
+  final int expiresIn;
+  final String tokenType;
+  final String refreshToken;
+  final String scope;
+
+  TokenGrantResponse({
+    required this.idToken,
+    required this.accessToken,
+    required this.expiresIn,
+    required this.tokenType,
+    required this.refreshToken,
+    required this.scope,
+  });
+
+  factory TokenGrantResponse.fromJson(Map<String, dynamic> json) {
+    return TokenGrantResponse(
+      idToken: json['id_token'],
+      accessToken: json['access_token'],
+      expiresIn: json['expires_in'],
+      tokenType: json['token_type'],
+      refreshToken: json['refresh_token'],
+      scope: json['scope'],
+    );
+  }
+
+  @override
+  String toString() {
+    return 'TokenGrant(idToken: "$idToken", accessToken: "$accessToken", '
+        'expiresIn: $expiresIn, '
+        'tokenType: "$tokenType", '
+        'refreshToken: "$refreshToken", '
+        'scope: "$scope"'
+        ')';
+  }
+}

kreta_api/pubspec.yaml

@@ -0,0 +1,10 @@
+name: kreta_api
+description: Shared Kreta API data structures (models, DTOs, exceptions) for firka and firka_wear.
+version: 0.1.0
+repository: https://github.com/firka/firka
+
+environment:
+  sdk: ^3.11.0
+
+dependencies:
+  intl: any