forked from firka/student-legacy
263 lines
10 KiB
Dart
263 lines
10 KiB
Dart
import 'dart:convert';
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import 'package:filcnaplo/api/providers/database_provider.dart';
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import 'package:filcnaplo/models/subject_lesson_count.dart';
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import 'package:filcnaplo/models/user.dart';
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import 'package:filcnaplo_kreta_api/models/week.dart';
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// ignore: depend_on_referenced_packages
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import 'package:sqflite_common/sqlite_api.dart';
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// Models
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import 'package:filcnaplo/models/settings.dart';
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import 'package:filcnaplo/api/providers/user_provider.dart';
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import 'package:filcnaplo_kreta_api/models/grade.dart';
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import 'package:filcnaplo_kreta_api/models/lesson.dart';
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import 'package:filcnaplo_kreta_api/models/exam.dart';
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import 'package:filcnaplo_kreta_api/models/homework.dart';
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import 'package:filcnaplo_kreta_api/models/message.dart';
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import 'package:filcnaplo_kreta_api/models/note.dart';
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import 'package:filcnaplo_kreta_api/models/event.dart';
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import 'package:filcnaplo_kreta_api/models/absence.dart';
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import 'package:filcnaplo_kreta_api/models/group_average.dart';
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class DatabaseQuery {
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DatabaseQuery({required this.db});
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final Database db;
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Future<SettingsProvider> getSettings(DatabaseProvider database) async {
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Map settingsMap = (await db.query("settings")).elementAt(0);
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SettingsProvider settings =
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SettingsProvider.fromMap(settingsMap, database: database);
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return settings;
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}
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Future<UserProvider> getUsers(SettingsProvider settings) async {
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var userProvider = UserProvider(settings: settings);
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List<Map> usersMap = await db.query("users");
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for (var user in usersMap) {
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userProvider.addUser(User.fromMap(user));
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}
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if (userProvider
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.getUsers()
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.map((e) => e.id)
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.contains(settings.lastAccountId)) {
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userProvider.setUser(settings.lastAccountId);
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} else {
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if (usersMap.isNotEmpty) {
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userProvider.setUser(userProvider.getUsers().first.id);
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settings.update(lastAccountId: userProvider.id);
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}
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}
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return userProvider;
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}
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}
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class UserDatabaseQuery {
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UserDatabaseQuery({required this.db});
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final Database db;
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Future<List<Grade>> getGrades({required String userId}) async {
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List<Map> userData =
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await db.query("user_data", where: "id = ?", whereArgs: [userId]);
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if (userData.isEmpty) return [];
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String? gradesJson = userData.elementAt(0)["grades"] as String?;
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if (gradesJson == null) return [];
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List<Grade> grades =
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(jsonDecode(gradesJson) as List).map((e) => Grade.fromJson(e)).toList();
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return grades;
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}
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Future<Map<Week, List<Lesson>>> getLessons({required String userId}) async {
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List<Map> userData =
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await db.query("user_data", where: "id = ?", whereArgs: [userId]);
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if (userData.isEmpty) return {};
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String? lessonsJson = userData.elementAt(0)["timetable"] as String?;
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if (lessonsJson == null) return {};
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if (jsonDecode(lessonsJson) is List) return {};
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Map<Week, List<Lesson>> lessons =
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(jsonDecode(lessonsJson) as Map).cast<String, List>().map((key, value) {
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return MapEntry(
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Week.fromId(int.parse(key)),
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value
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.cast<Map<String, Object?>>()
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.map((e) => Lesson.fromJson(e))
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.toList());
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}).cast();
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return lessons;
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}
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Future<List<Exam>> getExams({required String userId}) async {
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List<Map> userData =
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await db.query("user_data", where: "id = ?", whereArgs: [userId]);
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if (userData.isEmpty) return [];
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String? examsJson = userData.elementAt(0)["exams"] as String?;
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if (examsJson == null) return [];
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List<Exam> exams =
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(jsonDecode(examsJson) as List).map((e) => Exam.fromJson(e)).toList();
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return exams;
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}
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Future<List<Homework>> getHomework({required String userId}) async {
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List<Map> userData =
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await db.query("user_data", where: "id = ?", whereArgs: [userId]);
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if (userData.isEmpty) return [];
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String? homeworkJson = userData.elementAt(0)["homework"] as String?;
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if (homeworkJson == null) return [];
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List<Homework> homework = (jsonDecode(homeworkJson) as List)
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.map((e) => Homework.fromJson(e))
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.toList();
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return homework;
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}
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Future<List<Message>> getMessages({required String userId}) async {
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List<Map> userData =
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await db.query("user_data", where: "id = ?", whereArgs: [userId]);
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if (userData.isEmpty) return [];
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String? messagesJson = userData.elementAt(0)["messages"] as String?;
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if (messagesJson == null) return [];
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List<Message> messages = (jsonDecode(messagesJson) as List)
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.map((e) => Message.fromJson(e))
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.toList();
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return messages;
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}
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Future<List<Note>> getNotes({required String userId}) async {
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List<Map> userData =
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await db.query("user_data", where: "id = ?", whereArgs: [userId]);
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if (userData.isEmpty) return [];
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String? notesJson = userData.elementAt(0)["notes"] as String?;
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if (notesJson == null) return [];
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List<Note> notes =
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(jsonDecode(notesJson) as List).map((e) => Note.fromJson(e)).toList();
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return notes;
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}
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Future<List<Event>> getEvents({required String userId}) async {
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List<Map> userData =
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await db.query("user_data", where: "id = ?", whereArgs: [userId]);
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if (userData.isEmpty) return [];
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String? eventsJson = userData.elementAt(0)["events"] as String?;
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if (eventsJson == null) return [];
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List<Event> events =
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(jsonDecode(eventsJson) as List).map((e) => Event.fromJson(e)).toList();
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return events;
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}
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Future<List<Absence>> getAbsences({required String userId}) async {
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List<Map> userData =
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await db.query("user_data", where: "id = ?", whereArgs: [userId]);
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if (userData.isEmpty) return [];
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String? absencesJson = userData.elementAt(0)["absences"] as String?;
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if (absencesJson == null) return [];
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List<Absence> absences = (jsonDecode(absencesJson) as List)
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.map((e) => Absence.fromJson(e))
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.toList();
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return absences;
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}
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Future<List<GroupAverage>> getGroupAverages({required String userId}) async {
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List<Map> userData =
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await db.query("user_data", where: "id = ?", whereArgs: [userId]);
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if (userData.isEmpty) return [];
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String? groupAveragesJson =
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userData.elementAt(0)["group_averages"] as String?;
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if (groupAveragesJson == null) return [];
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List<GroupAverage> groupAverages = (jsonDecode(groupAveragesJson) as List)
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.map((e) => GroupAverage.fromJson(e))
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.toList();
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return groupAverages;
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}
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Future<SubjectLessonCount> getSubjectLessonCount(
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{required String userId}) async {
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List<Map> userData =
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await db.query("user_data", where: "id = ?", whereArgs: [userId]);
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if (userData.isEmpty) return SubjectLessonCount.fromMap({});
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String? lessonCountJson =
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userData.elementAt(0)["subject_lesson_count"] as String?;
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if (lessonCountJson == null) return SubjectLessonCount.fromMap({});
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SubjectLessonCount lessonCount =
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SubjectLessonCount.fromMap(jsonDecode(lessonCountJson) as Map);
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return lessonCount;
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}
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Future<DateTime> lastSeenGrade({required String userId}) async {
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List<Map> userData =
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await db.query("user_data", where: "id = ?", whereArgs: [userId]);
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if (userData.isEmpty) return DateTime(0);
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int? lastSeenDate = userData.elementAt(0)["last_seen_grade"] as int?;
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if (lastSeenDate == null) return DateTime(0);
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DateTime lastSeen = DateTime.fromMillisecondsSinceEpoch(lastSeenDate);
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return lastSeen;
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}
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// renamed things
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Future<Map<String, String>> renamedSubjects({required String userId}) async {
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List<Map> userData =
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await db.query("user_data", where: "id = ?", whereArgs: [userId]);
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if (userData.isEmpty) return {};
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String? renamedSubjectsJson =
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userData.elementAt(0)["renamed_subjects"] as String?;
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if (renamedSubjectsJson == null) return {};
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return (jsonDecode(renamedSubjectsJson) as Map)
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.map((key, value) => MapEntry(key.toString(), value.toString()));
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}
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Future<Map<String, String>> renamedTeachers({required String userId}) async {
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List<Map> userData =
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await db.query("user_data", where: "id = ?", whereArgs: [userId]);
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if (userData.isEmpty) return {};
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String? renamedTeachersJson =
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userData.elementAt(0)["renamed_teachers"] as String?;
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if (renamedTeachersJson == null) return {};
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return (jsonDecode(renamedTeachersJson) as Map)
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.map((key, value) => MapEntry(key.toString(), value.toString()));
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}
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// goal planner
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Future<Map<String, String>> subjectGoalPlans({required String userId}) async {
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List<Map> userData =
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await db.query("user_data", where: "id = ?", whereArgs: [userId]);
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if (userData.isEmpty) return {};
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String? goalPlansJson = userData.elementAt(0)["goal_plans"] as String?;
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if (goalPlansJson == null) return {};
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return (jsonDecode(goalPlansJson) as Map)
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.map((key, value) => MapEntry(key.toString(), value.toString()));
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}
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Future<Map<String, String>> subjectGoalAverages(
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{required String userId}) async {
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List<Map> userData =
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await db.query("user_data", where: "id = ?", whereArgs: [userId]);
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if (userData.isEmpty) return {};
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String? goalAvgsJson = userData.elementAt(0)["goal_averages"] as String?;
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if (goalAvgsJson == null) return {};
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return (jsonDecode(goalAvgsJson) as Map)
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.map((key, value) => MapEntry(key.toString(), value.toString()));
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}
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Future<Map<String, String>> subjectGoalBefores(
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{required String userId}) async {
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List<Map> userData =
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await db.query("user_data", where: "id = ?", whereArgs: [userId]);
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if (userData.isEmpty) return {};
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String? goalBeforesJson = userData.elementAt(0)["goal_befores"] as String?;
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if (goalBeforesJson == null) return {};
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return (jsonDecode(goalBeforesJson) as Map)
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.map((key, value) => MapEntry(key.toString(), value.toString()));
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}
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Future<Map<String, String>> subjectGoalPinDates(
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{required String userId}) async {
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List<Map> userData =
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await db.query("user_data", where: "id = ?", whereArgs: [userId]);
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if (userData.isEmpty) return {};
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String? goalPinDatesJson =
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userData.elementAt(0)["goal_pin_dates"] as String?;
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if (goalPinDatesJson == null) return {};
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return (jsonDecode(goalPinDatesJson) as Map)
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.map((key, value) => MapEntry(key.toString(), value.toString()));
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}
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}
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