get device session to login

lib/splash.dart

-// ignore_for_file: unused_import
+// ignore_for_file: unused_import, avoid_print, unused_catch_clause
 
 import 'dart:convert';
 import 'dart:io';
@@ -13,7 +13,6 @@ import 'package:manager_queue/api.dart';
 import 'package:manager_queue/bloc/queue_bloc.dart';
 import 'package:manager_queue/helper/config.dart';
 import 'package:manager_queue/main.dart';
-import 'package:manager_queue/helper/config.dart';
 import 'package:manager_queue/main_page.dart';
 import 'package:uuid/uuid.dart';
 import 'package:flutter/services.dart' as bundel_root;
@@ -27,6 +26,22 @@ class Splash extends StatefulWidget {
 }
 
 class _SplashState extends State<Splash> {
+  Future<String> getDeviceSession() async {
+    String apiUrl = baseUrlApi + apiCheckDevice;
+    try {
+      Map data = {};
+      var dataApi = jsonEncode(data);
+      var apiresults = await http.post(Uri.parse(apiUrl), body: dataApi);
+      var sessionKey = jsonDecode(apiresults.body)['data']['session_key'];
+      await prefs.setString('session_key', sessionKey);
+      // print("ini session keeeeeyy dari splash $sessionKey");
+      return sessionKey;
+    } catch (e) {
+      Navigator.pushNamed(context, '/error');
+      return '';
+    }
+  }
+
   Future<List<ConfigApl>> config({url = ""}) async {
     // String? base_urlapi = prefs.getString('base_url');
     List<ConfigApl> apiConfigs = [];
@@ -116,12 +131,13 @@ class _SplashState extends State<Splash> {
   void initState() {
     loadBaseUrl().then((value) async {
       await prefs.setString('base_url', value);
-      print(value);
+      // print(value);
       // await prefs.setString('uuid', uuidUnique.v4());
       // await prefs.setString('mqtt_url', value[0].mqtt_url);
       // await prefs.setInt('mqtt_port', value[0].mqtt_port);
       // await prefs.setString('mqtt_queue_topic', value[0].mqtt_queue_topic);
       // await prefs.setString('mqtt_queue_message', value[0].mqtt_queue_message);
+      getDeviceSession();
       config(url: value).then((value) async {
         await prefs.setString('mqtt_url', value[0].mqtt_url);
         await prefs.setInt('mqtt_port', value[0].mqtt_port);
@@ -132,8 +148,12 @@ class _SplashState extends State<Splash> {
 
         runMqTT();
         Future.delayed(const Duration(seconds: 3), () {
-          Navigator.push(
-              context, MaterialPageRoute(builder: (_) => MainPage()));
+          final String? userPin = prefs.getString('pin_user');
+          if (userPin != null) {
+            Navigator.pushNamed(context, '/home');
+          } else {
+            Navigator.pushNamed(context, '/login');
+          }
         });
       });