From 689e2988658188ece3513de4e44983d7ea1174a0 Mon Sep 17 00:00:00 2001
From: Christian Pauly <christian-pauly@posteo.de>
Date: Thu, 12 Aug 2021 20:46:21 +0200
Subject: [PATCH] feat: Add remove rooms to and from spaces

---
 assets/l10n/intl_en.arb             |  7 +++++
 lib/pages/chat_list.dart            | 48 +++++++++++++++++++++++++++++
 lib/pages/views/chat_list_view.dart |  7 +++++
 3 files changed, 62 insertions(+)

diff --git a/assets/l10n/intl_en.arb b/assets/l10n/intl_en.arb
index 63d89cb0..04c4c541 100644
--- a/assets/l10n/intl_en.arb
+++ b/assets/l10n/intl_en.arb
@@ -6,11 +6,18 @@
     "type": "text",
     "placeholders": {}
   },
+  "addToSpace": "Add to space",
   "accept": "Accept",
+  "chatHasBeenAddedToThisSpace": "Chat has been added to this space",
   "@accept": {
     "type": "text",
     "placeholders": {}
   },
+  "chatHasBeenRemovedFromThisSpace": "Chat has been removed from this space",
+  "@chatHasBeenRemovedFromThisSpace": {
+    "type": "text",
+    "placeholders": {}
+  },
   "cantOpenUri": "Can't open the URI {uri}",
   "@cantOpenUri": {
     "type": "text",
diff --git a/lib/pages/chat_list.dart b/lib/pages/chat_list.dart
index 5331c04a..575d2e97 100644
--- a/lib/pages/chat_list.dart
+++ b/lib/pages/chat_list.dart
@@ -321,6 +321,54 @@ class ChatListController extends State<ChatList> {
     }
   }
 
+  Future<void> addOrRemoveToSpace() async {
+    if (activeSpaceId != null) {
+      final space = Matrix.of(context).client.getRoomById(activeSpaceId);
+      final result = await showFutureLoadingDialog(
+        context: context,
+        future: () => space.removeSpaceChild(selectedRoomIds.single),
+      );
+      if (result.error == null) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          SnackBar(
+            content: Text(L10n.of(context).chatHasBeenRemovedFromThisSpace),
+          ),
+        );
+      }
+    } else {
+      final selectedSpace = await showConfirmationDialog<String>(
+          context: context,
+          title: L10n.of(context).addToSpace,
+          actions: Matrix.of(context)
+              .client
+              .rooms
+              .where((r) => r.isSpace)
+              .map(
+                (space) => AlertDialogAction(
+                  key: space.id,
+                  label: space.displayname,
+                ),
+              )
+              .toList());
+      if (selectedSpace == null) return;
+      final result = await showFutureLoadingDialog(
+        context: context,
+        future: () => Matrix.of(context)
+            .client
+            .getRoomById(selectedSpace)
+            .setSpaceChild(selectedRoomIds.single),
+      );
+      if (result.error == null) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          SnackBar(
+            content: Text(L10n.of(context).chatHasBeenAddedToThisSpace),
+          ),
+        );
+      }
+    }
+    setState(() => selectedRoomIds.clear());
+  }
+
   Future<void> waitForFirstSync() async {
     final client = Matrix.of(context).client;
     if (client.prevBatch?.isEmpty ?? true) {
diff --git a/lib/pages/views/chat_list_view.dart b/lib/pages/views/chat_list_view.dart
index 56678d5a..7414a860 100644
--- a/lib/pages/views/chat_list_view.dart
+++ b/lib/pages/views/chat_list_view.dart
@@ -50,6 +50,13 @@ class ChatListView extends StatelessWidget {
                     ? null
                     : selectMode == SelectMode.select
                         ? [
+                            if (controller.selectedRoomIds.length == 1 &&
+                                controller.spaces.isNotEmpty)
+                              IconButton(
+                                tooltip: L10n.of(context).addToSpace,
+                                icon: Icon(Icons.group_work_outlined),
+                                onPressed: controller.addOrRemoveToSpace,
+                              ),
                             if (controller.selectedRoomIds.length == 1)
                               IconButton(
                                 tooltip: L10n.of(context).toggleUnread,