pinakes-ui: integrate plugin registry into app navigation and routing

Signed-off-by: NotAShelf <raf@notashelf.dev>
Change-Id: I7c4593d93693bf08555a0b5f89a67aea6a6a6964

crates/pinakes-ui/src/app.rs

@@ -59,6 +59,7 @@ use crate::{
     tags,
     tasks,
   },
+  plugin_ui::{PluginRegistry, PluginViewRenderer},
   styles,
 };
 
@@ -80,6 +81,10 @@ enum View {
   Settings,
   Database,
   Graph,
+  PluginView {
+    plugin_id: String,
+    page_id:   String,
+  },
 }
 
 impl View {
@@ -99,13 +104,13 @@ impl View {
       Self::Settings => "Settings",
       Self::Database => "Database",
       Self::Graph => "Note Graph",
+      Self::PluginView { .. } => "Plugin",
     }
   }
 }
 
 #[component]
 pub fn App() -> Element {
-  // Phase 1.3: Auth support
   let base_url = std::env::var("PINAKES_SERVER_URL")
     .unwrap_or_else(|_| "http://localhost:3000".into());
   let api_key = std::env::var("PINAKES_API_KEY").ok();
@@ -139,7 +144,6 @@ pub fn App() -> Element {
   let mut viewing_collection = use_signal(|| Option::<String>::None);
   let mut collection_members = use_signal(Vec::<MediaResponse>::new);
 
-  // Phase 4A: Book management
   let mut books_list = use_signal(Vec::<MediaResponse>::new);
   let mut books_series_list =
     use_signal(Vec::<crate::client::SeriesSummary>::new);
@@ -160,31 +164,24 @@ pub fn App() -> Element {
   let mut loading = use_signal(|| true);
   let mut load_error = use_signal(|| Option::<String>::None);
 
-  // Phase 1.4: Toast queue
   let mut toast_queue = use_signal(Vec::<(String, bool, usize)>::new);
 
-  // Phase 5.1: Search pagination
   let mut search_page = use_signal(|| 0u64);
   let search_page_size = use_signal(|| 50u64);
   let mut last_search_query = use_signal(String::new);
   let mut last_search_sort = use_signal(|| Option::<String>::None);
 
-  // Phase 3.6: Saved searches
   let mut saved_searches = use_signal(Vec::<SavedSearchResponse>::new);
 
-  // Phase 6.1: Audit pagination & filter
   let mut audit_page = use_signal(|| 0u64);
   let audit_page_size = use_signal(|| 200u64);
   let audit_total_count = use_signal(|| 0u64);
   let mut audit_filter = use_signal(|| "All".to_string());
 
-  // Phase 6.2: Scan progress
   let mut scan_progress = use_signal(|| Option::<ScanStatusResponse>::None);
 
-  // Phase 7.1: Help overlay
   let mut show_help = use_signal(|| false);
 
-  // Phase 8: Sidebar collapse
   let mut sidebar_collapsed = use_signal(|| false);
 
   // Auth state
@@ -195,7 +192,8 @@ pub fn App() -> Element {
   let mut auto_play_media = use_signal(|| false);
   let mut play_queue = use_signal(PlayQueue::default);
 
-  // Theme state (Phase 3.3)
+  let mut plugin_registry = use_signal(PluginRegistry::default);
+
   let mut current_theme = use_signal(|| "dark".to_string());
   let mut system_prefers_dark = use_signal(|| true);
 
@@ -287,7 +285,7 @@ pub fn App() -> Element {
     });
   });
 
-  // Load initial data (Phase 2.2: pass sort to list_media)
+  // Load initial data
   let client_init = client.read().clone();
   let init_sort = media_sort.read().clone();
   use_effect(move || {
@@ -311,7 +309,6 @@ pub fn App() -> Element {
       if let Ok(c) = client.list_collections().await {
         collections_list.set(c);
       }
-      // Phase 3.6: Load saved searches
       if let Ok(ss) = client.list_saved_searches().await {
         saved_searches.set(ss);
       }
@@ -319,7 +316,22 @@ pub fn App() -> Element {
     });
   });
 
-  // Phase 1.4: Toast helper with queue support
+  use_effect(move || {
+    let c = client.read().clone();
+    spawn(async move {
+      match c.get_plugin_ui_pages().await {
+        Ok(pages) => {
+          let mut reg = PluginRegistry::default();
+          for (plugin_id, page) in pages {
+            reg.register_page(plugin_id, page);
+          }
+          plugin_registry.set(reg);
+        },
+        Err(e) => tracing::debug!("Plugin pages unavailable: {e}"),
+      }
+    });
+  });
+
   let mut show_toast = move |msg: String, is_error: bool| {
     let id = TOAST_ID_COUNTER.fetch_add(1, Ordering::Relaxed);
     toast_queue.write().push((msg, is_error, id));
@@ -334,7 +346,6 @@ pub fn App() -> Element {
     });
   };
 
-  // Helper: refresh media list with current pagination (Phase 2.2: pass sort)
   let refresh_media = {
     let client = client.read().clone();
     move || {
@@ -355,7 +366,6 @@ pub fn App() -> Element {
     }
   };
 
-  // Helper: refresh tags
   let refresh_tags = {
     let client = client.read().clone();
     move || {
@@ -368,7 +378,6 @@ pub fn App() -> Element {
     }
   };
 
-  // Helper: refresh collections
   let refresh_collections = {
     let client = client.read().clone();
     move || {
@@ -381,7 +390,6 @@ pub fn App() -> Element {
     }
   };
 
-  // Helper: refresh audit with pagination and filter (Phase 6.1)
   let refresh_audit = {
     let client = client.read().clone();
     move || {
@@ -440,7 +448,6 @@ pub fn App() -> Element {
               loading: *login_loading.read(),
           }
       } else {
-          // Phase 7.1: Keyboard shortcuts
           div {
               class: if *effective_theme.read() == "light" { "app theme-light" } else { "app" },
               tabindex: "0",
@@ -744,6 +751,36 @@ pub fn App() -> Element {
                       }
                   }
 
+                  if !plugin_registry.read().is_empty() {
+                      div { class: "nav-section",
+                          div { class: "nav-label", "Plugins" }
+                          for page in plugin_registry.read().all_pages() {
+                              {
+                                  let pid = page.plugin_id.clone();
+                                  let pageid = page.page.id.clone();
+                                  let title = page.page.title.clone();
+                                  let is_active = *current_view.read()
+                                      == View::PluginView {
+                                          plugin_id: pid.clone(),
+                                          page_id:   pageid.clone(),
+                                      };
+                                  rsx! {
+                                      button {
+                                          class: if is_active { "nav-item active" } else { "nav-item" },
+                                          onclick: move |_| {
+                                              current_view.set(View::PluginView {
+                                                  plugin_id: pid.clone(),
+                                                  page_id:   pageid.clone(),
+                                              });
+                                          },
+                                          span { class: "nav-item-text", "{title}" }
+                                      }
+                                  }
+                              }
+                          }
+                      }
+                  }
+
                   div { class: "sidebar-spacer" }
 
                   // Show import progress in sidebar when not on import page
@@ -881,17 +918,6 @@ pub fn App() -> Element {
                       }
 
                       {
-                          // Phase 2.2: Sort wiring - actually refetch with sort
-                          // Phase 4.1 + 4.2: Search improvements
-                          // Phase 3.1 + 3.2: Detail view enhancements
-                          // Phase 3.2: Delete from detail navigates back and refreshes
-                          // Phase 5.1: Tags on_delete - confirmation handled inside Tags component
-                          // Phase 5.2: Collections enhancements
-                          // Phase 5.2: Navigate to detail when clicking a collection member
-                          // Phase 5.2: Add member to collection
-                          // Phase 6.1: Audit improvements
-                          // Phase 6.2: Scan progress
-                          // Phase 6.2: Scan with polling for progress
                           // Poll scan status until done
                           // Refresh duplicates list
                           // Reload full config
@@ -1178,7 +1204,6 @@ pub fn App() -> Element {
                                               });
                                           }
                                       },
-                                      // Phase 3.6: Saved searches
                                       saved_searches: saved_searches.read().clone(),
                                       on_save_search: {
                                           let client = client.read().clone();
@@ -2673,12 +2698,34 @@ pub fn App() -> Element {
                                       }
                                   }
                               }
+                              View::PluginView {
+                                  ref plugin_id,
+                                  ref page_id,
+                              } => {
+                                  let pid = plugin_id.clone();
+                                  let pageid = page_id.clone();
+                                  let page_opt =
+                                      plugin_registry.read().get_page(&pid, &pageid).cloned();
+                                  match page_opt {
+                                      Some(plugin_page) => rsx! {
+                                          PluginViewRenderer {
+                                              plugin_id: pid,
+                                              page: plugin_page.page,
+                                              client,
+                                          }
+                                      },
+                                      None => rsx! {
+                                          div { class: "plugin-not-found",
+                                              "Plugin page not found: {pageid}"
+                                          }
+                                      },
+                                  }
+                              }
                           }
                       }
                   }
               }
 
-              // Phase 7.1: Help overlay
               if *show_help.read() {
                   div {
                       class: "help-overlay",
@@ -2747,7 +2794,6 @@ pub fn App() -> Element {
           }
       } // end else (auth not required)
 
-      // Phase 1.4: Toast queue - show up to 3 stacked from bottom
       div { class: "toast-container",
           {
               let toasts = toast_queue.read().clone();

crates/pinakes-ui/src/plugin_ui/registry.rs

@@ -19,7 +19,7 @@
 use std::collections::HashMap;
 
 use dioxus::prelude::*;
-use pinakes_plugin_api::UiPage;
+use pinakes_plugin_api::{UiPage, UiWidget};
 
 use crate::client::ApiClient;
 
@@ -39,15 +39,17 @@ impl PluginPage {
   }
 }
 
-/// Registry of all plugin-provided UI pages
+/// Registry of all plugin-provided UI pages and widgets
 ///
-/// This is typically stored as a context value in the Dioxus tree.
+/// This is typically stored as a signal in the Dioxus tree.
 #[derive(Debug, Clone)]
 pub struct PluginRegistry {
   /// API client for fetching pages from server
   client:       ApiClient,
   /// Cached pages: (plugin_id, page_id) -> PluginPage
   pages:        HashMap<(String, String), PluginPage>,
+  /// Cached widgets: (plugin_id, widget_id) -> UiWidget
+  widgets:      Vec<(String, UiWidget)>,
   /// Last refresh timestamp
   last_refresh: Option<chrono::DateTime<chrono::Utc>>,
 }
@@ -58,17 +60,15 @@ impl PluginRegistry {
     Self {
       client,
       pages: HashMap::new(),
+      widgets: Vec::new(),
       last_refresh: None,
     }
   }
 
   /// Create a new registry with pre-loaded pages
-  pub fn with_pages(
-    client: ApiClient,
-    pages: Vec<(String, String, UiPage)>,
-  ) -> Self {
+  pub fn with_pages(client: ApiClient, pages: Vec<(String, UiPage)>) -> Self {
     let mut registry = Self::new(client);
-    for (plugin_id, _page_id, page) in pages {
+    for (plugin_id, page) in pages {
       registry.register_page(plugin_id, page);
     }
     registry
@@ -93,6 +93,16 @@ impl PluginRegistry {
       .get(&(plugin_id.to_string(), page_id.to_string()))
   }
 
+  /// Register a widget from a plugin
+  pub fn register_widget(&mut self, plugin_id: String, widget: UiWidget) {
+    self.widgets.push((plugin_id, widget));
+  }
+
+  /// Get all widgets (for use with WidgetContainer)
+  pub fn all_widgets(&self) -> Vec<(String, UiWidget)> {
+    self.widgets.clone()
+  }
+
   /// Get all pages
   pub fn all_pages(&self) -> Vec<&PluginPage> {
     self.pages.values().collect()
@@ -122,6 +132,7 @@ impl PluginRegistry {
     match self.client.get_plugin_ui_pages().await {
       Ok(pages) => {
         self.pages.clear();
+        self.widgets.clear();
         for (plugin_id, page) in pages {
           self.register_page(plugin_id, page);
         }
@@ -245,4 +256,103 @@ mod tests {
     assert_eq!(routes[0].1, "page1");
     assert_eq!(routes[0].2, "/plugins/plugin1/page1");
   }
+
+  #[test]
+  fn test_register_widget_and_all_widgets() {
+    let client = ApiClient::default();
+    let mut registry = PluginRegistry::new(client);
+
+    let widget: UiWidget = serde_json::from_value(serde_json::json!({
+      "id": "my-widget",
+      "target": "library_header",
+      "content": { "type": "badge", "text": "hello", "variant": "default" }
+    }))
+    .unwrap();
+
+    assert!(registry.all_widgets().is_empty());
+    registry.register_widget("test-plugin".to_string(), widget.clone());
+    let widgets = registry.all_widgets();
+    assert_eq!(widgets.len(), 1);
+    assert_eq!(widgets[0].0, "test-plugin");
+    assert_eq!(widgets[0].1.id, "my-widget");
+  }
+
+  #[test]
+  fn test_with_pages_builds_registry() {
+    let client = ApiClient::default();
+    let pages = vec![
+      ("plugin1".to_string(), create_test_page("page1", "Page 1")),
+      ("plugin2".to_string(), create_test_page("page2", "Page 2")),
+    ];
+
+    let registry = PluginRegistry::with_pages(client, pages);
+    assert_eq!(registry.len(), 2);
+    assert!(registry.get_page("plugin1", "page1").is_some());
+    assert!(registry.get_page("plugin2", "page2").is_some());
+  }
+
+  #[test]
+  fn test_register_page_overwrites_same_key() {
+    let client = ApiClient::default();
+    let mut registry = PluginRegistry::new(client);
+
+    registry
+      .register_page("plugin1".to_string(), create_test_page("p", "Original"));
+    registry
+      .register_page("plugin1".to_string(), create_test_page("p", "Updated"));
+
+    assert_eq!(registry.len(), 1);
+    assert_eq!(
+      registry.get_page("plugin1", "p").unwrap().page.title,
+      "Updated"
+    );
+  }
+
+  #[test]
+  fn test_default_registry_is_empty() {
+    let registry = PluginRegistry::default();
+    assert!(registry.is_empty());
+    assert_eq!(registry.len(), 0);
+    assert!(registry.last_refresh().is_none());
+  }
+
+  #[test]
+  fn test_all_pages_returns_references() {
+    let client = ApiClient::default();
+    let mut registry = PluginRegistry::new(client);
+    registry.register_page("p1".to_string(), create_test_page("a", "A"));
+    registry.register_page("p2".to_string(), create_test_page("b", "B"));
+
+    let pages = registry.all_pages();
+    assert_eq!(pages.len(), 2);
+    let titles: Vec<&str> =
+      pages.iter().map(|p| p.page.title.as_str()).collect();
+    assert!(titles.contains(&"A"));
+    assert!(titles.contains(&"B"));
+  }
+
+  #[test]
+  fn test_different_plugins_same_page_id_both_stored() {
+    let client = ApiClient::default();
+    let mut registry = PluginRegistry::new(client);
+
+    registry.register_page(
+      "plugin-a".to_string(),
+      create_test_page("home", "A Home"),
+    );
+    registry.register_page(
+      "plugin-b".to_string(),
+      create_test_page("home", "B Home"),
+    );
+
+    assert_eq!(registry.len(), 2);
+    assert_eq!(
+      registry.get_page("plugin-a", "home").unwrap().page.title,
+      "A Home"
+    );
+    assert_eq!(
+      registry.get_page("plugin-b", "home").unwrap().page.title,
+      "B Home"
+    );
+  }
 }