Add change password functionality

Co-authored-by: Stanislav Malishevskiy <stanislav.malishevskiy@gmail.com>

4 files changed, 98 insertions, 6 deletions

diff --git a/main/src/view_model/preferences_window.vala b/main/src/view_model/preferences_window.vala
index 9cc5a80e..7d967605 100644
--- a/main/src/view_model/preferences_window.vala
+++ b/main/src/view_model/preferences_window.vala
@@ -98,6 +98,13 @@ public class Dino.Ui.ViewModel.PreferencesWindow : Object {
         update_data();
     }
 
+    public ChangePasswordDialog get_change_password_dialog_model() {
+        return new ChangePasswordDialog() {
+            account = selected_account.account,
+            stream_interactor = stream_interactor
+        };
+    }
+
     private void bind_general_page() {
         var settings = Dino.Application.get_default().settings;
         settings.bind_property("send-typing", general_page, "send-typing", BindingFlags.SYNC_CREATE | BindingFlags.BIDIRECTIONAL);
@@ -107,3 +114,16 @@ public class Dino.Ui.ViewModel.PreferencesWindow : Object {
     }
 }
 
+public class Dino.Ui.ViewModel.ChangePasswordDialog : Object {
+    public Entities.Account account { get; set; }
+    public StreamInteractor stream_interactor { get; set; }
+
+    public async string? change_password(string new_password) {
+        var res = yield stream_interactor.get_module(Register.IDENTITY).change_password(account, new_password);
+        if (res == null) {
+            account.password = new_password;
+        }
+        return res;
+    }
+}
+
diff --git a/main/src/windows/preferences_window/account_preferences_subpage.vala b/main/src/windows/preferences_window/account_preferences_subpage.vala
index d6ddb2b4..1a7d5696 100644
--- a/main/src/windows/preferences_window/account_preferences_subpage.vala
+++ b/main/src/windows/preferences_window/account_preferences_subpage.vala
@@ -13,6 +13,7 @@ public class Dino.Ui.AccountPreferencesSubpage : Gtk.Box {
     [GtkChild] public unowned AvatarPicture avatar;
     [GtkChild] public unowned Adw.ActionRow xmpp_address;
     [GtkChild] public unowned Adw.EntryRow local_alias;
+    [GtkChild] public unowned Adw.ActionRow password_change;
     [GtkChild] public unowned Adw.ActionRow connection_status;
     [GtkChild] public unowned Button enter_password_button;
     [GtkChild] public unowned Box avatar_menu_box;
@@ -50,6 +51,12 @@ public class Dino.Ui.AccountPreferencesSubpage : Gtk.Box {
         remove_account_button.clicked.connect(() => {
             show_remove_account_dialog();
         });
+        password_change.activatable_widget = new Label("");
+        password_change.activated.connect(() => {
+            var dialog = new ChangePasswordDialog(model.get_change_password_dialog_model());
+            dialog.set_transient_for((Gtk.Window)this.get_root());
+            dialog.present();
+        });
         enter_password_button.clicked.connect(() => {
             var dialog = new Adw.MessageDialog((Window)this.get_root(), "Enter password for %s".printf(account.bare_jid.to_string()), null);
             var password = new PasswordEntry() { show_peek_icon=true };
@@ -76,10 +83,10 @@ public class Dino.Ui.AccountPreferencesSubpage : Gtk.Box {
                 avatar.model = model.selected_account.avatar_model;
                 xmpp_address.subtitle = account.bare_jid.to_string();
 
-                if (alias_entry_changed != 0) local_alias_entry.disconnect(alias_entry_changed);
-                local_alias_entry.text = account.alias ?? "";
-                alias_entry_changed = local_alias_entry.changed.connect(() => {
-                    account.alias = local_alias_entry.text;
+                if (alias_entry_changed != 0) local_alias.disconnect(alias_entry_changed);
+                local_alias.text = account.alias ?? "";
+                alias_entry_changed = local_alias.changed.connect(() => {
+                    account.alias = local_alias.text;
                 });
 
                 bindings += account.bind_property("enabled", disable_account_button, "label", BindingFlags.SYNC_CREATE, (binding, from, ref to) => {
@@ -88,6 +95,7 @@ public class Dino.Ui.AccountPreferencesSubpage : Gtk.Box {
                     return true;
                 });
                 bindings += account.bind_property("enabled", avatar_menu_box, "visible", BindingFlags.SYNC_CREATE);
+                bindings += account.bind_property("enabled", password_change, "visible", BindingFlags.SYNC_CREATE);
                 bindings += account.bind_property("enabled", connection_status, "visible", BindingFlags.SYNC_CREATE);
                 bindings += model.selected_account.bind_property("connection-state", connection_status, "subtitle", BindingFlags.SYNC_CREATE, (binding, from, ref to) => {
                     to = get_status_label();
diff --git a/main/src/windows/preferences_window/change_password_dialog.vala b/main/src/windows/preferences_window/change_password_dialog.vala
new file mode 100644
index 00000000..f0c7dcf9
--- /dev/null
+++ b/main/src/windows/preferences_window/change_password_dialog.vala
@@ -0,0 +1,66 @@
+using Gee;
+using Gtk;
+
+using Dino.Entities;
+using Xmpp;
+
+namespace Dino.Ui{
+
+    [GtkTemplate (ui = "/im/dino/Dino/preferences_window/change_password_dialog.ui")]
+    public class ChangePasswordDialog : Gtk.Dialog {
+
+        [GtkChild] private unowned Button change_password_button;
+        [GtkChild] private unowned Stack change_password_stack;
+        [GtkChild] private unowned Button cancel_button;
+        [GtkChild] private unowned Adw.PasswordEntryRow current_password_entry;
+        [GtkChild] private unowned Adw.PasswordEntryRow new_password_entry;
+        [GtkChild] private unowned Adw.PasswordEntryRow confirm_new_password_entry;
+        [GtkChild] private unowned Label change_password_error_label;
+
+        private ViewModel.ChangePasswordDialog model;
+
+        public ChangePasswordDialog(ViewModel.ChangePasswordDialog model) {
+            Object(use_header_bar : 1);
+            this.model = model;
+
+            Util.force_error_color(change_password_error_label);
+            cancel_button.clicked.connect(() => { close(); });
+            current_password_entry.changed.connect(is_form_filled);
+            new_password_entry.changed.connect(is_form_filled);
+            confirm_new_password_entry.changed.connect(is_form_filled);
+            change_password_button.clicked.connect(on_change_password_button_clicked);
+        }
+
+        private void is_form_filled(){
+            if (current_password_entry.get_text().length > 0
+                    && new_password_entry.get_text().length > 0
+                    && confirm_new_password_entry.get_text().length > 0
+                    && new_password_entry.get_text() == confirm_new_password_entry.get_text()){
+                change_password_button.sensitive = true;
+            } else {
+                change_password_button.sensitive = false;
+            }
+        }
+
+        private async void on_change_password_button_clicked(){
+            string? pw_input = current_password_entry.get_text();
+            string? new_pw_input = new_password_entry.get_text();
+
+            if (pw_input != null && model.account.password == pw_input){
+                change_password_button.sensitive = false;
+                change_password_stack.visible_child_name = "spinner";
+                string? ret = yield model.change_password(new_pw_input);
+                change_password_button.sensitive = true;
+                change_password_stack.visible_child_name = "label";
+                if (ret == null) {
+                    close();
+                }
+
+                change_password_error_label.label = "Error: %s".printf(ret);
+
+            } else {
+                change_password_error_label.label = "Wrong current password";
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/main/src/windows/preferences_window/preferences_window.vala b/main/src/windows/preferences_window/preferences_window.vala
index 1a75aa0a..662a6924 100644
--- a/main/src/windows/preferences_window/preferences_window.vala
+++ b/main/src/windows/preferences_window/preferences_window.vala
@@ -15,8 +15,6 @@ public class Dino.Ui.PreferencesWindow : Adw.PreferencesWindow {
     [GtkChild] public unowned ViewModel.PreferencesWindow model { get; }
 
     construct {
-        this.default_height = 500;
-        this.default_width = 700;
         this.can_navigate_back = true; // remove once we require Adw > 1.4
         this.bind_property("model", accounts_page, "model", BindingFlags.SYNC_CREATE);
         this.bind_property("model", account_page, "model", BindingFlags.SYNC_CREATE);