From e104c5427d7db218ee8e8a4b644892ac49f1a8a2 Mon Sep 17 00:00:00 2001
From: Hanh <hanh425@gmail.com>
Date: Mon, 28 Mar 2022 13:55:48 +0800
Subject: [PATCH] Handle deletion of active account

---
 lib/account_manager.dart |  6 ++++++
 lib/accounts.dart        | 13 ++++++++++---
 lib/home.dart            |  2 ++
 3 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/lib/account_manager.dart b/lib/account_manager.dart
index 92c41f4..ce6acfb 100644
--- a/lib/account_manager.dart
+++ b/lib/account_manager.dart
@@ -28,6 +28,12 @@ class AccountManagerState extends State<AccountManagerPage> {
     showAboutOnce(this.context);
   }
 
+  @override
+  void dispose() {
+    active.updateAccount();
+    super.dispose();
+  }
+
   @override
   Widget build(BuildContext context) {
     final theme = Theme.of(context);
diff --git a/lib/accounts.dart b/lib/accounts.dart
index 6e4b095..672432d 100644
--- a/lib/accounts.dart
+++ b/lib/accounts.dart
@@ -110,10 +110,9 @@ abstract class _AccountManager2 with Store {
 class ActiveAccount = _ActiveAccount with _$ActiveAccount;
 
 abstract class _ActiveAccount with Store {
-  @observable
-  int dataEpoch = 0;
+  @observable int dataEpoch = 0;
 
-  int coin = 0;
+  @observable int coin = 0;
   int id = 0;
 
   Account account = emptyAccount;
@@ -158,6 +157,7 @@ abstract class _ActiveAccount with Store {
 
   @action
   Future<void> setActiveAccount(int _coin, int _id) async {
+    print("setActiveAccount $_coin $_id");
     coin = _coin;
     id = _id;
     accounts.saveActive(coin, id);
@@ -189,6 +189,13 @@ abstract class _ActiveAccount with Store {
     await priceStore.updateChart();
   }
 
+  @action
+  Future<void> updateAccount() async {
+    final a = accounts.get(coin, id);
+    if (a.id != active.id)
+      await setActiveAccount(a.coin, a.id);
+  }
+
   @action
   void toggleShowTAddr() {
     showTAddr = !showTAddr;
diff --git a/lib/home.dart b/lib/home.dart
index ea12795..a8fd0eb 100644
--- a/lib/home.dart
+++ b/lib/home.dart
@@ -9,6 +9,7 @@ import 'package:warp_api/warp_api.dart';
 import 'about.dart';
 import 'account.dart';
 import 'account_manager.dart';
+import 'accounts.dart';
 import 'budget.dart';
 import 'contact.dart';
 import 'history.dart';
@@ -65,6 +66,7 @@ class HomeState extends State<HomePage> {
   @override
   Widget build(BuildContext context) => Observer(builder: (context) {
         final _simpleMode = settings.simpleMode;
+        final _dataEpoch = active.dataEpoch;
         final key = UniqueKey();
         return HomeInnerPage(key: key);
       });