Initial support for multiple account profiles

src/components/account_row.rs

@@ -0,0 +1,100 @@
+use gtk::prelude::*;
+use relm4::prelude::*;
+
+use crate::settings::{self, Account};
+
+use super::accounts_page::AccountsPageInput;
+
+pub struct AccountRow {
+    account: Account,
+    index: usize,
+}
+
+#[derive(Debug)]
+pub enum AccountRowInput {
+    Select,
+    Logout,
+    Delete,
+}
+
+#[relm4::factory(pub)]
+impl FactoryComponent for AccountRow {
+    type Init = Account;
+    type Input = AccountRowInput;
+    type Output = AccountsPageInput;
+    type ParentInput = AccountsPageInput;
+    type ParentWidget = gtk::Box;
+    type CommandOutput = ();
+
+    view! {
+        gtk::Box {
+            set_orientation: gtk::Orientation::Vertical,
+
+            gtk::Box {
+                set_orientation: gtk::Orientation::Horizontal,
+
+                gtk::Label {
+                    #[watch]
+                    set_label: &format!("{} ({})", self.account.name, self.account.instance_url),
+                    add_controller = gtk::GestureClick {
+                        connect_pressed[sender] => move |_, _, _, _| {
+                            sender.input(AccountRowInput::Select);
+                        }
+                    },
+                },
+                gtk::Box {
+                    set_hexpand: true,
+                },
+                gtk::Button {
+                    set_icon_name: "system-log-out-symbolic",
+                    connect_clicked => AccountRowInput::Logout,
+                },
+                gtk::Button {
+                    set_icon_name: "edit-delete",
+                    connect_clicked => AccountRowInput::Delete,
+                    set_margin_start: 5,
+                },
+            },
+
+            gtk::Separator {
+                set_margin_all: 10,
+            }
+        }
+    }
+
+    fn init_model(init: Self::Init, index: &Self::Index, _sender: FactorySender<Self>) -> Self {
+        Self {
+            account: init,
+            index: index.current_index(),
+        }
+    }
+
+    fn forward_to_parent(output: Self::Output) -> Option<Self::ParentInput> {
+        Some(output)
+    }
+
+    fn update(&mut self, message: Self::Input, sender: FactorySender<Self>) {
+        match message {
+            AccountRowInput::Select => {
+                settings::update_account_index(self.index);
+                let message = if self.account.instance_url.is_empty() {
+                    crate::AppMsg::ChooseInstance
+                } else {
+                    crate::AppMsg::OpenPosts
+                };
+                sender
+                    .output_sender()
+                    .emit(AccountsPageInput::Forward(message))
+            }
+            AccountRowInput::Logout => {
+                self.account.name = "".to_string();
+                self.account.id = 0;
+                self.account.jwt = None;
+                settings::update_account(self.account.clone(), self.index);
+            }
+            AccountRowInput::Delete => sender
+                .output_sender()
+                .emit(AccountsPageInput::Remove(self.index)),
+        }
+    }
+}

src/components/accounts_page.rs

@@ -0,0 +1,98 @@
+use gtk::prelude::*;
+use relm4::{factory::FactoryVecDeque, prelude::*};
+
+use crate::settings::{self, get_prefs, Account};
+
+use super::account_row::AccountRow;
+
+pub struct AccountsPage {
+    accounts: FactoryVecDeque<AccountRow>,
+}
+
+#[derive(Debug)]
+pub enum AccountsPageInput {
+    Update,
+    CreateNew,
+    Remove(usize),
+    Forward(crate::AppMsg),
+}
+
+#[relm4::component(pub)]
+impl SimpleComponent for AccountsPage {
+    type Init = ();
+    type Input = AccountsPageInput;
+    type Output = crate::AppMsg;
+
+    view! {
+        gtk::Box {
+            set_orientation: gtk::Orientation::Vertical,
+
+            gtk::Label {
+                set_label: "Accounts",
+                add_css_class: "font-very-bold",
+                set_margin_top: 10,
+            },
+
+            gtk::ScrolledWindow {
+                set_vexpand: true,
+
+                gtk::Box {
+                    set_orientation: gtk::Orientation::Vertical,
+                    set_vexpand: true,
+                    set_margin_all: 10,
+
+                    #[local_ref]
+                    accounts -> gtk::Box {
+                        set_orientation: gtk::Orientation::Vertical,
+                    },
+
+                    gtk::Button {
+                        set_label: "New",
+                        connect_clicked => AccountsPageInput::CreateNew,
+                        set_margin_top: 10,
+                    }
+                }
+            }
+        }
+    }
+
+    fn init(
+        _init: Self::Init,
+        root: &Self::Root,
+        sender: ComponentSender<Self>,
+    ) -> ComponentParts<Self> {
+        let accounts = FactoryVecDeque::new(gtk::Box::builder().build(), sender.input_sender());
+        sender.input(AccountsPageInput::Update);
+
+        let model = Self { accounts };
+        let accounts = model.accounts.widget();
+        let widgets = view_output!();
+        ComponentParts { model, widgets }
+    }
+
+    fn update(&mut self, message: Self::Input, sender: ComponentSender<Self>) {
+        match message {
+            AccountsPageInput::Update => {
+                self.accounts.guard().clear();
+                for account in get_prefs().accounts {
+                    self.accounts.guard().push_back(account);
+                }
+            }
+            AccountsPageInput::CreateNew => {
+                self.accounts.guard().push_back(Account::default());
+                settings::create_account(false);
+            }
+            AccountsPageInput::Remove(index) => {
+                if index as u32 != get_prefs().current_account_index {
+                    self.accounts.guard().remove(index);
+                    settings::remove_account(index);
+                    // for now: update all to fix broken indexes
+                    sender.input(AccountsPageInput::Update);
+                }
+            }
+            AccountsPageInput::Forward(msg) => {
+                sender.output_sender().emit(msg);
+            }
+        }
+    }
+}

src/components/instances_page.rs

@@ -128,7 +128,7 @@ impl SimpleComponent for InstancesPage {
                         current_account.instance_url = url[0..url.len() - 1].to_string();
                         current_account.jwt = None;
                         settings::update_current_account(current_account);
-                        crate::AppMsg::ShowLogin
+                        crate::AppMsg::UpdateState(crate::AppState::Login)
                     }
                     Err(err) => crate::AppMsg::ShowMessage(err.to_string()),
                 };

src/components/mod.rs

@@ -1,3 +1,5 @@
+pub mod account_row;
+pub mod accounts_page;
 pub mod comment_row;
 pub mod communities_page;
 pub mod community_page;

src/main.rs

@@ -7,6 +7,7 @@ pub mod util;
 
 use api::{community::default_community, post::default_post, user::default_person};
 use components::{
+    accounts_page::AccountsPage,
     communities_page::{CommunitiesPage, CommunitiesPageInput},
     community_page::{self, CommunityPage},
     inbox_page::{InboxInput, InboxPage},
@@ -45,6 +46,7 @@ pub enum AppState {
     Login,
     Message,
     Inbox,
+    AccountsPage,
 }
 
 struct App {
@@ -59,6 +61,7 @@ struct App {
     post_page: Controller<PostPage>,
     inbox_page: Controller<InboxPage>,
     login_page: Controller<LoginPage>,
+    accounts_page: Controller<AccountsPage>,
     logged_in: bool,
     about_dialog: Controller<AboutDialog>,
 }
@@ -66,7 +69,6 @@ struct App {
 #[derive(Debug, Clone)]
 pub enum AppMsg {
     ChooseInstance,
-    ShowLogin,
     LoggedIn,
     Logout,
     ShowMessage(String),
@@ -194,16 +196,22 @@ impl SimpleComponent for App {
                         inbox_page -> gtk::Box {}
                     }
                 }
+                AppState::AccountsPage => {
+                    gtk::Box {
+                        #[local_ref]
+                        accounts_page -> gtk::Box {}
+                    }
+                }
             }
         }
     }
 
     menu! {
         menu_model: {
-            "Choose Instance" => ChangeInstanceAction,
-            "Profile" => ProfileAction,
+            "Change Instance" => ChangeInstanceAction,
+            "Accounts" => AccountsAction,
             "Login" => LoginAction,
-            "Logout" => LogoutAction,
+            "Profile" => ProfileAction,
             "About" => AboutAction
         }
     }
@@ -250,6 +258,9 @@ impl SimpleComponent for App {
         let login_page = LoginPage::builder()
             .launch(())
             .forward(sender.input_sender(), |msg| msg);
+        let accounts_page = AccountsPage::builder()
+            .launch(())
+            .forward(sender.input_sender(), |msg| msg);
 
         let model = App {
             state,
@@ -263,6 +274,7 @@ impl SimpleComponent for App {
             inbox_page,
             communities_page,
             login_page,
+            accounts_page,
             message: None,
             about_dialog,
         };
@@ -281,6 +293,7 @@ impl SimpleComponent for App {
         let inbox_page = model.inbox_page.widget();
         let communities_page = model.communities_page.widget();
         let login_page = model.login_page.widget();
+        let accounts_page = model.accounts_page.widget();
 
         let widgets = view_output!();
 
@@ -290,6 +303,10 @@ impl SimpleComponent for App {
             RelmAction::new_stateless(move |_| {
                 instance_sender.input(AppMsg::ChooseInstance);
             });
+        let accounts_sender = sender.clone();
+        let accounts_action: RelmAction<AccountsAction> = RelmAction::new_stateless(move |_| {
+            accounts_sender.input(AppMsg::UpdateState(AppState::AccountsPage));
+        });
         let profile_sender = sender.clone();
         let profile_action: RelmAction<ProfileAction> = RelmAction::new_stateless(move |_| {
             let person = settings::get_current_account();
@@ -299,10 +316,7 @@ impl SimpleComponent for App {
         });
         let login_sender = sender.clone();
         let login_action: RelmAction<LoginAction> = RelmAction::new_stateless(move |_| {
-            login_sender.input(AppMsg::ShowLogin);
-        });
-        let logout_action: RelmAction<LogoutAction> = RelmAction::new_stateless(move |_| {
-            sender.input(AppMsg::Logout);
+            login_sender.input(AppMsg::UpdateState(AppState::Login));
         });
         let about_action = {
             let sender = model.about_dialog.sender().clone();
@@ -313,9 +327,9 @@ impl SimpleComponent for App {
 
         let mut group = RelmActionGroup::<WindowActionGroup>::new();
         group.add_action(instance_action);
+        group.add_action(accounts_action);
         group.add_action(profile_action);
         group.add_action(login_action);
-        group.add_action(logout_action);
         group.add_action(about_action);
         group.register_for_widget(&widgets.main_window);
 
@@ -390,12 +404,11 @@ impl SimpleComponent for App {
                     .emit(post_page::PostPageInput::UpdatePost(post));
                 self.state = AppState::Post;
             }
-            AppMsg::ShowLogin => {
-                self.state = AppState::Login;
-            }
             AppMsg::Logout => {
                 let mut account = settings::get_current_account();
                 account.jwt = None;
+                account.name = "".to_string();
+                account.id = 0;
                 settings::update_current_account(account);
                 self.logged_in = false;
             }
@@ -434,9 +447,9 @@ impl SimpleComponent for App {
 
 relm4::new_action_group!(WindowActionGroup, "win");
 relm4::new_stateless_action!(ChangeInstanceAction, WindowActionGroup, "instance");
-relm4::new_stateless_action!(ProfileAction, WindowActionGroup, "profile");
+relm4::new_stateless_action!(AccountsAction, WindowActionGroup, "accounts");
 relm4::new_stateless_action!(LoginAction, WindowActionGroup, "login");
-relm4::new_stateless_action!(LogoutAction, WindowActionGroup, "logout");
+relm4::new_stateless_action!(ProfileAction, WindowActionGroup, "profile");
 relm4::new_stateless_action!(AboutAction, WindowActionGroup, "about");
 
 fn main() {

src/settings.rs

@@ -45,14 +45,40 @@ pub fn get_prefs() -> Preferences {
 pub fn get_current_account() -> Account {
     let mut prefs = get_prefs();
     if prefs.accounts.len() == 0 {
-        prefs.accounts.push(Account::default());
-        save_prefs(&prefs);
+        prefs = create_account(true);
     }
     prefs.accounts[prefs.current_account_index as usize].clone()
 }
 
 pub fn update_current_account(account: Account) {
+    let settings = get_prefs();
+    update_account(account, settings.current_account_index as usize)
+}
+
+pub fn update_account(account: Account, index: usize) {
     let mut settings = get_prefs();
-    settings.accounts[settings.current_account_index as usize] = account;
+    settings.accounts[index] = account;
     save_prefs(&settings);
 }
+
+pub fn remove_account(index: usize) {
+    let mut settings = get_prefs();
+    settings.accounts.remove(index);
+    save_prefs(&settings);
+}
+
+pub fn create_account(reset_index: bool) -> Preferences {
+    let mut prefs = get_prefs();
+    prefs.accounts.push(Account::default());
+    if reset_index {
+        prefs.current_account_index = 0;
+    }
+    save_prefs(&prefs);
+    prefs
+}
+
+pub fn update_account_index(index: usize) {
+    let mut prefs = get_prefs();
+    prefs.current_account_index = index as u32;
+    save_prefs(&prefs);
+}