From 0d477ad5b4812507f82620c146f141f4aa87f229 Mon Sep 17 00:00:00 2001
From: Kelrap <99418823+Kelrap@users.noreply.github.com>
Date: Fri, 27 Dec 2024 11:06:53 -0500
Subject: [PATCH] Paywall on IGC click (#1310)

* Shows paywall when user clicks IGC button

* Always show paywall card on press IGC button

---------

Co-authored-by: ggurdin <ggurdin@gmail.com>
---
 .../choreographer/controllers/choreographer.dart   |  4 ++++
 .../choreographer/widgets/start_igc_button.dart    | 14 ++++++++++++++
 lib/pangea/enum/assistance_state_enum.dart         |  4 ++++
 3 files changed, 22 insertions(+)

diff --git a/lib/pangea/choreographer/controllers/choreographer.dart b/lib/pangea/choreographer/controllers/choreographer.dart
index 9ec7d8395..daa687fc9 100644
--- a/lib/pangea/choreographer/controllers/choreographer.dart
+++ b/lib/pangea/choreographer/controllers/choreographer.dart
@@ -631,6 +631,10 @@ class Choreographer {
       );
 
   AssistanceState get assistanceState {
+    if (!pangeaController.subscriptionController.isSubscribed) {
+      return AssistanceState.noSub;
+    }
+
     if (currentText.isEmpty && itController.sourceText == null) {
       return AssistanceState.noMessage;
     }
diff --git a/lib/pangea/choreographer/widgets/start_igc_button.dart b/lib/pangea/choreographer/widgets/start_igc_button.dart
index 0e30e4e2d..d92aaa5b6 100644
--- a/lib/pangea/choreographer/widgets/start_igc_button.dart
+++ b/lib/pangea/choreographer/widgets/start_igc_button.dart
@@ -3,6 +3,8 @@ import 'dart:math' as math;
 
 import 'package:fluffychat/pangea/enum/assistance_state_enum.dart';
 import 'package:fluffychat/pangea/pages/settings_learning/settings_learning.dart';
+import 'package:fluffychat/pangea/utils/overlay.dart';
+import 'package:fluffychat/pangea/widgets/igc/paywall_card.dart';
 import 'package:flutter/material.dart';
 
 import '../../../pages/chat/chat.dart';
@@ -67,6 +69,18 @@ class StartIGCButtonState extends State<StartIGCButton>
 
   Future<void> _onTap() async {
     switch (assistanceState) {
+      case AssistanceState.noSub:
+        OverlayUtil.showPositionedCard(
+          context: context,
+          cardToShow: PaywallCard(
+            chatController: widget.controller,
+          ),
+          maxHeight: 325,
+          maxWidth: 325,
+          transformTargetId:
+              widget.controller.choreographer.inputTransformTargetKey,
+        );
+        return;
       case AssistanceState.noMessage:
         showDialog(
           context: context,
diff --git a/lib/pangea/enum/assistance_state_enum.dart b/lib/pangea/enum/assistance_state_enum.dart
index 6d3a853da..125db37a0 100644
--- a/lib/pangea/enum/assistance_state_enum.dart
+++ b/lib/pangea/enum/assistance_state_enum.dart
@@ -1,11 +1,13 @@
 // assistance state is, user has not typed a message, user has typed a message and IGC has not run,
 // IGC is running, IGC has run and there are remaining steps (either IT or IGC), or all steps are done
+// Or user does not have a subscription
 import 'package:fluffychat/config/app_config.dart';
 import 'package:fluffychat/pangea/constants/colors.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/l10n.dart';
 
 enum AssistanceState {
+  noSub,
   noMessage,
   notFetched,
   fetching,
@@ -16,6 +18,7 @@ enum AssistanceState {
 extension AssistanceStateExtension on AssistanceState {
   Color stateColor(context) {
     switch (this) {
+      case AssistanceState.noSub:
       case AssistanceState.noMessage:
       case AssistanceState.notFetched:
       case AssistanceState.fetching:
@@ -32,6 +35,7 @@ extension AssistanceStateExtension on AssistanceState {
       case AssistanceState.noMessage:
       case AssistanceState.notFetched:
         return l10n.runGrammarCorrection;
+      case AssistanceState.noSub:
       case AssistanceState.fetching:
         return "";
       case AssistanceState.fetched: