From 5cbc0814f6c5e815c67f7823aa58ce9587a354e8 Mon Sep 17 00:00:00 2001
From: Sarah Jamie Lewis <sarah@openprivacy.ca>
Date: Tue, 26 Jan 2021 14:39:22 -0800
Subject: [PATCH] Unlock Profiles

---
 lib/cwtch/cwtch.dart          |  1 +
 lib/cwtch/ffi.dart            | 11 +++++++++++
 lib/cwtch/gomobile.dart       |  5 ++++-
 lib/views/profilemgrview.dart | 26 ++++++--------------------
 4 files changed, 22 insertions(+), 21 deletions(-)

diff --git a/lib/cwtch/cwtch.dart b/lib/cwtch/cwtch.dart
index d1df79d..850bb13 100644
--- a/lib/cwtch/cwtch.dart
+++ b/lib/cwtch/cwtch.dart
@@ -3,6 +3,7 @@ abstract class Cwtch {
 
   void SelectProfile(String onion);
   void CreateProfile(String nick, String pass);
+  void LoadProfiles(String pass);
 
   Future<String> ACNEvents();
   Future<String> ContactEvents();
diff --git a/lib/cwtch/ffi.dart b/lib/cwtch/ffi.dart
index b8356ca..e2953f0 100644
--- a/lib/cwtch/ffi.dart
+++ b/lib/cwtch/ffi.dart
@@ -18,6 +18,9 @@ typedef VoidFromStringStringFn = void Function(Pointer<Utf8>, int, Pointer<Utf8>
 typedef access_cwtch_eventbus_function = Void Function();
 typedef NextEventFn = void Function();
 
+typedef string_to_void_function = Void Function(Pointer<Utf8> str, Int32 length);
+typedef StringFn = void Function(Pointer<Utf8> dir, int);
+
 typedef get_json_blob_void_function = Pointer<Utf8> Function();
 typedef GetJsonBlobVoidFn = Pointer<Utf8> Function();
 
@@ -80,6 +83,14 @@ class CwtchFfi implements Cwtch {
     CreateProfile(Utf8.toUtf8(nick), nick.length, Utf8.toUtf8(pass), pass.length);
   }
 
+  // ignore: non_constant_identifier_names
+  void LoadProfiles(String pass) {
+    var loadProfileC = library.lookup<NativeFunction<string_to_void_function>>("c_LoadProfiles");
+    // ignore: non_constant_identifier_names
+    final LoadProfiles = loadProfileC.asFunction<StringFn>();
+    LoadProfiles(Utf8.toUtf8(pass), pass.length);
+  }
+
   Future<String> ACNEvents() async {
     var acnEventsC = library.lookup<NativeFunction<acn_events_function>>(
         "c_ACNEvents");
diff --git a/lib/cwtch/gomobile.dart b/lib/cwtch/gomobile.dart
index a0816d6..bd976fa 100644
--- a/lib/cwtch/gomobile.dart
+++ b/lib/cwtch/gomobile.dart
@@ -57,6 +57,10 @@ class CwtchGomobile implements Cwtch {
     cwtchPlatform.invokeMethod("CreateProfile", {"nick": nick, "pass": pass});
   }
 
+  void LoadProfiles(String pass) {
+    cwtchPlatform.invokeMethod("LoadProfiles", {"pass": pass});
+  }
+
   Future<String> ACNEvents() {
     return cwtchPlatform.invokeMethod("ACNEvents");
   }
@@ -87,5 +91,4 @@ class CwtchGomobile implements Cwtch {
     return cwtchPlatform.invokeMethod("GetMessage",  {"profile" : profile, "contact": handle, "start": start, "end": end});
   }
 
-
 }
\ No newline at end of file
diff --git a/lib/views/profilemgrview.dart b/lib/views/profilemgrview.dart
index 029e399..a00f77d 100644
--- a/lib/views/profilemgrview.dart
+++ b/lib/views/profilemgrview.dart
@@ -19,7 +19,6 @@ class ProfileMgrView extends StatefulWidget {
 }
 
 class _ProfileMgrViewState extends State<ProfileMgrView> {
-  HashMap<String, ProfileModel> _profiles;
   final ctrlrPassword = TextEditingController();
 
   @override
@@ -30,24 +29,6 @@ class _ProfileMgrViewState extends State<ProfileMgrView> {
 
   @override
   Widget build(BuildContext context) {
-    if (_profiles == null) {
-      _profiles = new HashMap<String, ProfileModel>();
-    }
-
-    if (_profiles.length < 1) {
-      Provider.of<FlwtchState>(context).cwtch.GetProfiles().then((profilesJson) {
-        jsonDecode(profilesJson).forEach((profile) {
-          ProfileModel profile1 = new ProfileModel();
-          profile1.onion = profile['onion'];
-          profile1.nickname = profile['name'];
-          profile1.creationDate = "4 jan 2020";
-          profile1.contacts = new HashMap<String, ContactModel>();
-          profile1.imagePath = profile['imagePath'];
-
-          _profiles.putIfAbsent(profile1.onion, () => profile1);
-        });
-      });
-    }
 
     return Scaffold (
       appBar: AppBar(
@@ -129,7 +110,12 @@ class _ProfileMgrViewState extends State<ProfileMgrView> {
               ElevatedButton(
                 child: const Text('Unlock'),
                 onPressed: () {
-                  setState(() => _profiles.clear());
+                    Provider
+                        .of<FlwtchState>(context, listen: false)
+                        .cwtch
+                        .LoadProfiles(ctrlrPassword.value.text);
+                    Provider.of<FlwtchState>(context, listen: false)
+                        .loadProfiles();
                   Navigator.pop(context);
                 },
               ),