Merge pull request #107 from fga-eps-mds/feat#65/Trilha

Feat#65/trilha

lib/core/di/locator.dart

@@ -12,6 +12,7 @@ import 'package:aranduapp/ui/recover_account/di/di_recover_account.dart';
 import 'package:aranduapp/ui/register_account/di/di_register_account.dart';
 import 'package:aranduapp/ui/join_subjects/di/di_join_subjects.dart';
 import 'package:aranduapp/ui/subjects/di/di.dart';
+import 'package:aranduapp/ui/trails/di/di.dart';
 import 'package:get_it/get_it.dart';
 
 final GetIt locator = GetIt.instance;
@@ -31,4 +32,5 @@ void setupLocator() {
   setupAuthDI();
   setupEditDeleteUser();
   setupJoinSubjectsDI();
+  setupTrailsDI();
 }

lib/ui/journey/view/journey_view.dart

@@ -1,8 +1,9 @@
-import 'package:aranduapp/core/log/log.dart';
+//import 'package:aranduapp/core/log/log.dart';
 import 'package:aranduapp/ui/journey/viewmodel/journey_viewmodel.dart';
 import 'package:aranduapp/ui/shared/erro_screen.dart';
 import 'package:aranduapp/ui/shared/loading_widget.dart';
 import 'package:aranduapp/ui/subjects/model/subject_model.dart';
+import 'package:aranduapp/ui/trails/view/trails_view.dart';
 import 'package:flutter/material.dart';
 import 'package:get_it/get_it.dart';
 import 'package:provider/provider.dart';
@@ -95,15 +96,19 @@ class _JourneyScreen extends StatelessWidget {
               color: Theme.of(context).colorScheme.primary,
               size: 32,
             ),
-            title: Text(journey.title?? "NUll"),
-            subtitle: Text(journey.description?? "NULL"),
+            title: Text(journey.title),
+            subtitle: Text(journey.description?? "Sem descrição"),
             trailing: Icon(
               Icons.chevron_right,
               color: Theme.of(context).colorScheme.primary,
               size: 32,
             ),
             onTap: () {
-              Log.d("tap");
+            Navigator.of(context).push(
+              MaterialPageRoute(
+                builder: (context) => Trails(journey: journey),
+              ),
+            );
             },
           );
         });

lib/ui/trails/di/di.dart

@@ -0,0 +1,11 @@
+import 'package:aranduapp/ui/trails/service/trails_service.dart';
+import 'package:aranduapp/ui/trails/viewmodel/trails_viewmodel.dart';
+import 'package:get_it/get_it.dart';
+
+
+void setupTrailsDI() {
+
+  GetIt.instance.registerLazySingleton(() => TrailsService());
+  GetIt.instance.registerFactory(() => TrailsViewmodel());
+
+}

lib/ui/trails/model/trails_model.dart

@@ -0,0 +1,8 @@
+class TrailsModel {
+  final String id;
+  final String name;
+  final String? contectId;
+
+  TrailsModel({required this.id, required this.name, this.contectId});
+}
+

lib/ui/trails/model/trails_request.dart

@@ -0,0 +1,23 @@
+import 'dart:convert';
+
+class TrailsRequest {
+  final String journeyId;
+
+  TrailsRequest({
+    required this.journeyId,
+  });
+
+  Map<String, dynamic> toJson() {
+    return <String, dynamic>{
+      'journeyId': journeyId,
+    };
+  }
+
+  factory TrailsRequest.fromJsonString(String jsonString) {
+    final json = jsonDecode(jsonString);
+
+    return TrailsRequest(
+      journeyId: json['journeyId']! as String,
+    );
+  }
+}

lib/ui/trails/service/trails_service.dart

@@ -0,0 +1,31 @@
+import 'package:aranduapp/core/log/log.dart';
+import 'package:aranduapp/core/network/studio_maker_api.dart';
+import 'package:aranduapp/ui/trails/model/trails_model.dart';
+import 'package:aranduapp/ui/trails/model/trails_request.dart';
+import 'package:dio/dio.dart';
+
+class TrailsService {
+  Future<List<TrailsModel>> getTrails(TrailsRequest trailsRequest) async {
+    Response response = await StudioMakerApi.getInstance()
+        .get(path: '/trails/journey/${trailsRequest.journeyId}');
+
+    List<dynamic> journeyList = response.data as List<dynamic>;
+
+    Log.i(journeyList);
+
+    var res = journeyList.map((e) {
+      final Map<String, dynamic> trailsMap = e as Map<String, dynamic>;
+
+      final list = trailsMap['contents'] as List<dynamic>;
+
+      return TrailsModel(
+          id: trailsMap['_id']! as String,
+          name: trailsMap['name']! as String,
+          contectId: list.isNotEmpty ? list[0] as String : null,
+          );
+
+    }).toList();
+
+    return res;
+  }
+}

lib/ui/trails/view/trails_view.dart

@@ -0,0 +1,120 @@
+import 'package:aranduapp/core/log/log.dart';
+import 'package:aranduapp/ui/content/view/content_view.dart';
+import 'package:aranduapp/ui/journey/model/journey_model.dart';
+import 'package:aranduapp/ui/shared/erro_screen.dart';
+import 'package:aranduapp/ui/shared/loading_widget.dart';
+import 'package:aranduapp/ui/trails/viewmodel/trails_viewmodel.dart';
+import 'package:flutter/material.dart';
+import 'package:get_it/get_it.dart';
+import 'package:provider/provider.dart';
+
+class Trails extends StatelessWidget {
+  final JourneyModel journey;
+
+  const Trails({super.key, required this.journey});
+
+  @override
+  Widget build(BuildContext context) {
+    return ChangeNotifierProvider<TrailsViewmodel>.value(
+      value: GetIt.instance<TrailsViewmodel>(),
+      child: _TrailsScreen(journey: journey),
+    );
+  }
+}
+
+class _TrailsScreen extends StatelessWidget {
+  final JourneyModel journey;
+
+  const _TrailsScreen({required this.journey});
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: _buildAppBar(context),
+      body: _buildTrails(context),
+    );
+  }
+
+  AppBar _buildAppBar(BuildContext context) {
+    return AppBar(
+      backgroundColor: Theme.of(context).colorScheme.onPrimary,
+      scrolledUnderElevation: 0,
+      title: Text(
+        journey.title,
+        style: Theme.of(context).textTheme.headlineSmall?.copyWith(
+              color: Theme.of(context).colorScheme.onSurface,
+            ),
+      ),
+      centerTitle: true,
+      leading: IconButton(
+        icon: Icon(
+          Icons.chevron_left,
+          color: Theme.of(context).colorScheme.primary,
+          size: 32,
+        ),
+        onPressed: () {
+          Navigator.of(context).pop();
+        },
+      ),
+    );
+  }
+
+  Widget _buildTrails(BuildContext context) {
+    TrailsViewmodel viewModel = Provider.of<TrailsViewmodel>(context);
+
+    viewModel.getTrailsCommand.execute(journey.id);
+
+    return RefreshIndicator(
+      onRefresh: () => viewModel.getTrailsCommand.execute(journey.id),
+      child: ListenableBuilder(
+        listenable: viewModel.getTrailsCommand,
+        builder: (context, child) {
+          if (viewModel.getTrailsCommand.isOk) {
+            return _buildListView(context);
+          } else if (viewModel.getTrailsCommand.isError) {
+            return ErrorScreen(
+                message:
+                    "Deslize para baixo\n\n ${viewModel.getTrailsCommand.result!.asError!.error.toString()}");
+          } else {
+            return const LoadingWidget();
+          }
+        },
+      ),
+    );
+  }
+
+  ListView _buildListView(BuildContext context) {
+    TrailsViewmodel viewModel = Provider.of<TrailsViewmodel>(context);
+
+    return ListView.builder(
+        itemCount: viewModel.getTrailsCommand.result!.asValue!.value.length,
+        shrinkWrap: true,
+        itemBuilder: (context, index) {
+          var trails = viewModel.getTrailsCommand.result!.asValue!.value[index];
+          return ListTile(
+            leading: Icon(
+              Icons.collections_bookmark_rounded,
+              color: Theme.of(context).colorScheme.primary,
+              size: 32,
+            ),
+            title: Text(trails.name),
+            trailing: Icon(
+              Icons.chevron_right,
+              color: Theme.of(context).colorScheme.primary,
+              size: 32,
+            ),
+            onTap: () {
+              if (trails.contectId != null) {
+                Navigator.of(context).push(
+                  MaterialPageRoute(
+                    builder: (context) => ContentView(
+                      contentID: trails.contectId!,
+                    ),
+                  ),
+                );
+              }
+            },
+          );
+        });
+  }
+}

lib/ui/trails/viewmodel/trails_viewmodel.dart

@@ -0,0 +1,22 @@
+import 'package:aranduapp/core/state/command.dart';
+import 'package:aranduapp/ui/trails/model/trails_model.dart';
+import 'package:aranduapp/ui/trails/model/trails_request.dart';
+import 'package:aranduapp/ui/trails/service/trails_service.dart';
+import 'package:async/async.dart';
+import 'package:flutter/material.dart';
+import 'package:get_it/get_it.dart';
+
+class TrailsViewmodel extends ChangeNotifier {
+  late Command1<List<TrailsModel>, String> getTrailsCommand;
+
+  TrailsViewmodel() {
+    getTrailsCommand = Command1(getTrails);
+  }
+
+  Future<Result<List<TrailsModel>>> getTrails(String journeyId) async {
+    List<TrailsModel> res = await GetIt.instance<TrailsService>()
+        .getTrails(TrailsRequest(journeyId: journeyId));
+
+    return Result.value(res);
+  }
+}