feat: add new schedule api (#1281)

packages/uni_app/lib/controller/fetchers/schedule_fetcher/schedule_fetcher.dart

@@ -23,12 +23,16 @@ abstract class ScheduleFetcher extends SessionDependantFetcher {
     return thisWeek == nextWeek ? [thisWeek] : [thisWeek, nextWeek];
   }
 
+  int getLectiveYear(DateTime date) {
+    return date.month < 8 ? date.year - 1 : date.year;
+  }
+
   /// Returns [Dates].
   List<Dates> getDates() {
     final date = DateTime.now();
 
     final weeks = getWeeks(date);
-    final lectiveYear = date.month < 8 ? date.year - 1 : date.year;
+    final lectiveYear = getLectiveYear(date);
 
     return weeks.map((week) => Dates(week, lectiveYear)).toList();
   }

packages/uni_app/lib/controller/fetchers/schedule_fetcher/schedule_fetcher_api.dart

@@ -1,7 +1,7 @@
 import 'package:http/http.dart' as http;
 import 'package:uni/controller/fetchers/schedule_fetcher/schedule_fetcher.dart';
 import 'package:uni/controller/networking/network_router.dart';
-import 'package:uni/controller/parsers/parser_schedule.dart';
+import 'package:uni/controller/parsers/schedule/api/parser.dart';
 import 'package:uni/model/entities/lecture.dart';
 import 'package:uni/model/entities/profile.dart';
 import 'package:uni/model/entities/session.dart';

packages/uni_app/lib/controller/fetchers/schedule_fetcher/schedule_fetcher_new_api.dart

@@ -0,0 +1,54 @@
+import 'package:uni/controller/fetchers/schedule_fetcher/schedule_fetcher.dart';
+import 'package:uni/controller/networking/network_router.dart';
+import 'package:uni/controller/parsers/schedule/new_api/parser.dart';
+import 'package:uni/model/entities/lecture.dart';
+import 'package:uni/model/entities/profile.dart';
+import 'package:uni/model/entities/session.dart';
+
+/// Class for fetching the user's lectures from the schedule's HTML page.
+class ScheduleFetcherNewApi extends ScheduleFetcher {
+  @override
+  List<String> getEndpoints(Session session) {
+    final urls = NetworkRouter.getBaseUrlsFromSession(session)
+        .map((url) => '${url}hor_geral.estudantes_view')
+        .toList();
+    return urls;
+  }
+
+  /// Fetches the user's lectures from the schedule's HTML page.
+  @override
+  Future<List<Lecture>> getLectures(Session session, Profile profile) async {
+    final endpoints = getEndpoints(session);
+    final lectiveYear = getLectiveYear(DateTime.now());
+
+    final futures = endpoints.map((baseUrl) async {
+      final scheduleResponse = await NetworkRouter.getWithCookies(
+        baseUrl,
+        {
+          'pv_num_unico': session.username,
+          'pv_ano_lectivo': lectiveYear.toString(),
+          'pv_periodos': '1',
+        },
+        session,
+      );
+
+      final scheduleApiUrl = getScheduleApiUrlFromHtml(scheduleResponse);
+
+      final scheduleApiResponse = await NetworkRouter.getWithCookies(
+        scheduleApiUrl,
+        {},
+        session,
+      );
+
+      return getLecturesFromApiResponse(scheduleApiResponse);
+    });
+
+    final results = await Future.wait(futures);
+
+    // TODO(limwa,#1281): Check if handling of lectures in both faculties is correct.
+    final lectures = results.expand((element) => element).toList()
+      ..sort((l1, l2) => l1.compare(l2));
+
+    return lectures;
+  }
+}

packages/uni_app/lib/controller/parsers/schedule/new_api/models/response_lecture.dart

@@ -0,0 +1,35 @@
+import 'package:json_annotation/json_annotation.dart';
+import 'package:uni/controller/parsers/schedule/new_api/models/response_lecture_class.dart';
+import 'package:uni/controller/parsers/schedule/new_api/models/response_lecture_person.dart';
+import 'package:uni/controller/parsers/schedule/new_api/models/response_lecture_room.dart';
+import 'package:uni/controller/parsers/schedule/new_api/models/response_lecture_typology.dart';
+import 'package:uni/controller/parsers/schedule/new_api/models/response_lecture_unit.dart';
+
+part '../../../../../generated/controller/parsers/schedule/new_api/models/response_lecture.g.dart';
+
+@JsonSerializable(explicitToJson: true)
+class ResponseLecture {
+  ResponseLecture(
+    this.start,
+    this.end,
+    this.units,
+    this.classes,
+    this.persons,
+    this.rooms,
+    this.typology,
+  );
+
+  factory ResponseLecture.fromJson(Map<String, dynamic> json) =>
+      _$ResponseLectureFromJson(json);
+
+  DateTime start;
+  DateTime end;
+  @JsonKey(name: 'ucs')
+  List<ResponseLectureUnit> units;
+  List<ResponseLectureClass> classes;
+  List<ResponseLecturePerson> persons;
+  List<ResponseLectureRoom> rooms;
+  ResponseLectureTypology typology;
+
+  Map<String, dynamic> toJson() => _$ResponseLectureToJson(this);
+}

packages/uni_app/lib/controller/parsers/schedule/new_api/models/response_lecture_class.dart

@@ -0,0 +1,14 @@
+import 'package:json_annotation/json_annotation.dart';
+
+part '../../../../../generated/controller/parsers/schedule/new_api/models/response_lecture_class.g.dart';
+
+@JsonSerializable(explicitToJson: true)
+class ResponseLectureClass {
+  ResponseLectureClass(this.acronym);
+  factory ResponseLectureClass.fromJson(Map<String, dynamic> json) =>
+      _$ResponseLectureClassFromJson(json);
+
+  String acronym;
+
+  Map<String, dynamic> toJson() => _$ResponseLectureClassToJson(this);
+}

packages/uni_app/lib/controller/parsers/schedule/new_api/models/response_lecture_person.dart

@@ -0,0 +1,14 @@
+import 'package:json_annotation/json_annotation.dart';
+
+part '../../../../../generated/controller/parsers/schedule/new_api/models/response_lecture_person.g.dart';
+
+@JsonSerializable(explicitToJson: true)
+class ResponseLecturePerson {
+  ResponseLecturePerson(this.acronym);
+  factory ResponseLecturePerson.fromJson(Map<String, dynamic> json) =>
+      _$ResponseLecturePersonFromJson(json);
+
+  String acronym;
+
+  Map<String, dynamic> toJson() => _$ResponseLecturePersonToJson(this);
+}