支持多帐号登录

lib/base/userinfo_viewmodel.dart

@@ -1,18 +1,22 @@
+import 'dart:convert';
+
 import 'package:qinglong_app/utils/sp_utils.dart';
 
 import 'sp_const.dart';
 import 'theme.dart';
 
 class UserInfoViewModel {
+  int _primaryColor = commonColor.value;
   String? _token;
   String? _host = "";
   String? _userName;
   String? _passWord;
   bool _useSecertLogined = false;
-  int _primaryColor = commonColor.value;
+
+  List<UserInfoBean> historyAccounts = [];
 
   UserInfoViewModel() {
-    String userInfoJson = SpUtil.getString(spUserInfo);
+    _token = SpUtil.getString(spUserInfo);
     _userName = SpUtil.getString(spUserName);
     _passWord = SpUtil.getString(spPassWord);
     _primaryColor = SpUtil.getInt(spCustomColor, defValue: commonColor.value);
@@ -20,8 +24,13 @@ class UserInfoViewModel {
     _useSecertLogined = SpUtil.getBool(spSecretLogined, defValue: false);
     _host = SpUtil.getString(spHost, defValue: '');
 
-    if (userInfoJson.isNotEmpty) {
-      _token = userInfoJson;
+    List<dynamic>? tempList =
+        jsonDecode(SpUtil.getString(spLoginHistory, defValue: '[]'));
+
+    if (tempList != null && tempList.isNotEmpty) {
+      for (Map<String, dynamic> value in tempList) {
+        historyAccounts.add(UserInfoBean.fromJson(value));
+      }
     }
   }
 
@@ -30,14 +39,19 @@ class UserInfoViewModel {
     SpUtil.putString(spUserInfo, token);
   }
 
-  void updateUserName(String userName, String password) {
+  void updateUserName(
+      String host, String userName, String password, bool secretLogin) {
+    updateHost(host);
+    _useSecretLogin(secretLogin);
     _userName = userName;
     _passWord = password;
     SpUtil.putString(spUserName, userName);
     SpUtil.putString(spPassWord, password);
+
+    save2HistoryAccount();
   }
 
-  void useSecretLogin(bool use) {
+  void _useSecretLogin(bool use) {
     _useSecertLogined = use;
     SpUtil.putBool(spSecretLogined, _useSecertLogined);
   }
@@ -67,4 +81,60 @@ class UserInfoViewModel {
   bool isLogined() {
     return token != null && token!.isNotEmpty;
   }
+
+  void save2HistoryAccount() {
+    if (_host == null || _host!.isEmpty) return;
+    if (_userName == null || _userName!.isEmpty) return;
+    if (_passWord == null || _passWord!.isEmpty) return;
+
+    //如果已经存在host，那就更新
+
+    print("login success $_host $userName $passWord");
+
+    historyAccounts.removeWhere((element) => element.host == _host);
+
+    historyAccounts.insert(
+        0,
+        UserInfoBean(
+            userName: _userName,
+            password: _passWord,
+            useSecretLogined: _useSecertLogined,
+            host: _host));
+
+    SpUtil.putString(spLoginHistory, jsonEncode(historyAccounts));
+  }
+
+  void removeHistoryAccount(String? host) {
+    if (host == null || host.isEmpty) return;
+
+    historyAccounts.removeWhere((element) => element.host == host);
+
+    SpUtil.putString(spLoginHistory, jsonEncode(historyAccounts));
+  }
+}
+
+class UserInfoBean {
+  String? userName;
+  String? password;
+  bool useSecretLogined = false;
+  String? host;
+
+  UserInfoBean(
+      {this.userName, this.password, this.useSecretLogined = false, this.host});
+
+  UserInfoBean.fromJson(Map<String, dynamic> json) {
+    userName = json['userName'];
+    password = json['password'];
+    useSecretLogined = json['useSecretLogined'] ?? false;
+    host = json['host'];
+  }
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = new Map<String, dynamic>();
+    data['userName'] = this.userName;
+    data['password'] = this.password;
+    data['useSecretLogined'] = this.useSecretLogined;
+    data['host'] = this.host;
+    return data;
+  }
 }