feat: paket: welcome splash

paket/src/login.rs

@@ -23,6 +23,7 @@ static KEYRING: OnceLock<oo7::Keyring> = OnceLock::new();
 pub enum LoginInput {
     LogOut,
     NeedsLogin,
+    ConsentToLogin,
     NeedsRefresh,
     ReceivedAuthCode(String),
     BreakWorld,
@@ -30,6 +31,7 @@ pub enum LoginInput {
 
 #[derive(Debug, PartialEq)]
 pub enum LoginState {
+    Beginning,
     InFlow,
     Offline,
 }
@@ -91,15 +93,71 @@ impl AsyncComponent for Login {
         #[root]
         adw::Bin {
             #[wrap(Some)]
-            #[name = "webview"]
+            set_child = &adw::ToolbarView {
-            set_child = &WebView::builder().web_context(&webcontext).build() {
+                add_top_bar = &adw::HeaderBar {},
-                #[track(model.changed(Self::state()))]
-                set_visible: model.state == LoginState::InFlow,
 
+                #[wrap(Some)]
+                set_content = &adw::ViewStack {
 
-                #[track(model.changed_state() && model.state == LoginState::InFlow)]
+                    #[name = "page_beginning"]
-                load_request?: &model.construct_request_uri(),
+                    add = &adw::Bin {
-            }
+                        #[wrap(Some)]
+                        set_child = &adw::StatusPage {
+                            set_title: "Welcome to Paket!",
+                            #[wrap(Some)]
+                            set_child = &adw::Clamp {
+                                set_maximum_size: 260,
+
+                                #[wrap(Some)]
+                                set_child = &gtk::Button {
+                                    add_css_class: relm4::css::SUGGESTED_ACTION,
+                                    add_css_class: relm4::css::PILL,
+
+                                    set_label: "Log In",
+
+                                    connect_clicked => LoginInput::ConsentToLogin,
+                                },
+                            },
+                        }
+                    },
+
+                    #[name = "page_webview"]
+                    add = &adw::Bin {
+                        #[wrap(Some)]
+                        set_child = &adw::Clamp {
+                            #[wrap(Some)]
+                            set_child = &adw::Bin {
+                                add_css_class: relm4::css::CARD,
+                                set_margin_all: 12,
+
+                                #[wrap(Some)]
+                                #[name = "webview"]
+                                set_child = &WebView::builder().web_context(&webcontext).build() {
+                                    set_margin_all: 12,
+                                    // TODO: make webkitview rounded
+                                    #[track(model.changed_state() && model.state == LoginState::InFlow)]
+                                    load_request?: &model.construct_request_uri(),
+                                }
+                            }
+
+                        },
+                    },
+
+                    #[name = "page_offline"]
+                    add = &adw::Bin {
+
+                    },
+
+                    #[track(model.changed_state())]
+                    set_visible_child: {
+                        match model.state {
+                            LoginState::Beginning => page_beginning.widget_ref(),
+                            LoginState::Offline => page_offline.widget_ref(),
+                            LoginState::InFlow => page_webview.widget_ref(),
+                        }
+                    }
+                },
+            },
         }
     }
 
@@ -258,8 +316,12 @@ impl AsyncComponent for Login {
                 self.flow_model.replace(None);
             }
             LoginInput::NeedsLogin => {
-                self.set_state(LoginState::InFlow);
+                self.set_state(LoginState::Beginning);
                 sender.output(LoginOutput::RequiresLogin).unwrap();
+            }
+            LoginInput::ConsentToLogin => {
+                sender.output(LoginOutput::RequiresLogin).unwrap();
+                self.set_state(LoginState::InFlow);
                 self.flow_model.replace(Some(LoginFlowModel {
                     code_verifier: CodeVerfier::new(),
                     nonce: create_nonce(),