Kieran/zap-stream-flutter
1
0
Fork 0
mirror of https://github.com/nostrlabs-io/zap-stream-flutter.git synced 2025-06-16 11:58:50 +00:00
Code Issues Packages Projects Releases Wiki Activity

feat: following section on stream grid

Browse Source 
closes #26
This commit is contained in:
Kieran
2025-05-16 12:46:53 +01:00
parent b5e0822d6c
commit c7435d5772
3 changed files with 89 additions and 48 deletions
Download Patch File Download Diff File Expand all files Collapse all files

95
lib/widgets/button_follow.dart
View File

@ -8,8 +8,9 @@ class FollowButton extends StatelessWidget {
final void Function()? onTap;
final void Function()? onFollow;
final void Function()? onUnfollow;
final ValueNotifier<bool> _loading = ValueNotifier(false);
const FollowButton({
FollowButton({
super.key,
required this.pubkey,
this.onTap,
@ -24,43 +25,63 @@ class FollowButton extends StatelessWidget {
return SizedBox.shrink();
}
return FutureBuilder(
future: ndk.follows.getContactList(signer.getPublicKey()),
builder: (context, state) {
final follows = state.data?.contacts ?? [];
final isFollowing = follows.contains(pubkey);
return BasicButton(
Row(
mainAxisAlignment: MainAxisAlignment.center,
spacing: 4,
children: [
Icon(isFollowing ? Icons.person_remove : Icons.person_add, size: 16),
Text(
isFollowing ? "Unfollow" : "Follow",
style: TextStyle(fontWeight: FontWeight.bold),
return ValueListenableBuilder(
valueListenable: _loading,
builder: (context, loading, _) {
return FutureBuilder(
future: ndk.follows.getContactList(signer.getPublicKey()),
builder: (context, state) {
final follows = state.data?.contacts ?? [];
final isFollowing = follows.contains(pubkey);
return BasicButton(
Row(
mainAxisAlignment: MainAxisAlignment.center,
spacing: 8,
children: [
loading
? SizedBox(
height: 16,
width: 16,
child: CircularProgressIndicator(),
)
: Icon(
isFollowing ? Icons.person_remove : Icons.person_add,
size: 16,
),
Text(
isFollowing ? "Unfollow" : "Follow",
style: TextStyle(fontWeight: FontWeight.bold),
),
],
),
],
),
padding: EdgeInsets.symmetric(vertical: 4, horizontal: 12),
decoration: BoxDecoration(
borderRadius: DEFAULT_BR,
color: LAYER_2,
),
onTap: () async {
if (onTap != null) {
onTap!();
}
if (isFollowing) {
await ndk.follows.broadcastRemoveContact(pubkey);
if (onUnfollow != null) {
onUnfollow!();
}
} else {
await ndk.follows.broadcastAddContact(pubkey);
if (onFollow != null) {
onFollow!();
}
}
disabled: loading,
padding: EdgeInsets.symmetric(vertical: 4, horizontal: 12),
decoration: BoxDecoration(
borderRadius: DEFAULT_BR,
color: LAYER_2,
),
onTap: () async {
_loading.value = true;
try {
if (onTap != null) {
onTap!();
}
if (isFollowing) {
await ndk.follows.broadcastRemoveContact(pubkey);
if (onUnfollow != null) {
onUnfollow!();
}
} else {
await ndk.follows.broadcastAddContact(pubkey);
if (onFollow != null) {
onFollow!();
}
}
} finally {
_loading.value = false;
}
},
);
},
);
},