From 16e11a2ff518a6c5ce362d38dc137cb54d5c0425 Mon Sep 17 00:00:00 2001
From: davidpkj <davidpenkow1@gmail.com>
Date: Sun, 5 Mar 2023 15:03:58 +0100
Subject: Add toastbar to unclickable links on info page

---
 lib/views/info_view.dart | 33 ++++++++++++++++++++++++---------
 1 file changed, 24 insertions(+), 9 deletions(-)

(limited to 'lib/views/info_view.dart')

diff --git a/lib/views/info_view.dart b/lib/views/info_view.dart
index 0d0897d..fbe522a 100644
--- a/lib/views/info_view.dart
+++ b/lib/views/info_view.dart
@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 
 import 'package:kulinar_app/constants.dart';
 import 'package:kulinar_app/widgets/custom_drawer_widget.dart';
+import 'package:kulinar_app/widgets/toastbar_widget.dart';
 
 import 'package:url_launcher/url_launcher.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
@@ -44,7 +45,7 @@ class InfoViewState extends State<InfoView> {
             trailing: IconButton(
               icon: const Icon(Icons.north_east_rounded),
               onPressed: () {
-                _launchURL(Uri.parse(websiteURL));
+                _launchLink(websiteURL, context);
               },
             ),
           ),
@@ -54,7 +55,7 @@ class InfoViewState extends State<InfoView> {
             trailing: IconButton(
               icon: const Icon(Icons.north_east_rounded),
               onPressed: () {
-                _launchURL(Uri.parse(sourceCodeURL));
+                _launchLink(sourceCodeURL, context);
               },
             ),
           ),
@@ -64,7 +65,7 @@ class InfoViewState extends State<InfoView> {
             trailing: IconButton(
               icon: const Icon(Icons.north_east_rounded),
               onPressed: () {
-                _launchURL(Uri.parse(privacyNoticeURL));
+                _launchLink(privacyNoticeURL, context);
               },
             ),
           ),
@@ -91,12 +92,26 @@ class InfoViewState extends State<InfoView> {
     );
   }
 
-  _launchURL(Uri url) async {
-    if (await canLaunchUrl(url)) {
-      await launchUrl(url, mode: LaunchMode.externalApplication);
-    } else {
-      debugPrint("Could not launch $url");
-      // TODO: maybe add toastbar
+  cantOpenLink(var why, BuildContext context) {
+    // TODO: translation
+    ToastBar.showToastBar(context, "Could not open link", actionLabel: "");
+
+    debugPrint("Could not open $why");
+  }
+
+  _launchLink(String link, BuildContext context) async {
+    Uri uri = Uri();
+
+    try {
+      uri = Uri.parse(link);
+
+      if (await canLaunchUrl(uri)) {
+        await launchUrl(uri, mode: LaunchMode.externalApplication);
+      } else {
+        throw link;
+      }
+    } catch (e) {
+      cantOpenLink(e, context);
     }
   }
 }
-- 
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