feat(components): shared grid, detail panel, stats tiles and entity modals

nodedb-studio/assets/styles.css

@@ -1832,3 +1832,237 @@
     font-size: 11px;
   }
 
+
+  /* Detail panel (components/detail_panel.rs) */
+  .list-content {
+    overflow: hidden;
+    min-height: 0;
+    display: grid;
+    grid-template-columns: 1fr;
+  }
+  .list-content.with-detail {
+    grid-template-columns: 1fr 440px;
+  }
+  .detail-panel {
+    background: var(--bg-primary);
+    border-left: 0.5px solid var(--border-mid);
+    display: flex; flex-direction: column;
+    overflow: hidden;
+  }
+  .detail-header {
+    padding: 12px 16px;
+    border-bottom: 0.5px solid var(--border-soft);
+    display: flex; align-items: center; justify-content: space-between;
+    background: var(--bg-secondary);
+    flex-shrink: 0;
+  }
+  .detail-header .title {
+    font-weight: 500;
+    font-size: 12px;
+    font-family: var(--font-mono);
+  }
+  .detail-header .close-x {
+    width: 22px; height: 22px;
+    display: grid; place-items: center;
+    border: 0; padding: 0;
+    background: none;
+    font: inherit;
+    border-radius: 4px;
+    color: var(--text-tertiary);
+    cursor: pointer;
+  }
+  .detail-header .close-x:hover { background: var(--bg-hover); color: var(--text-primary); }
+  .detail-header-right {
+    display: flex; align-items: center; gap: 6px;
+  }
+  .detail-body {
+    flex: 1;
+    overflow: auto;
+    padding: 14px 16px;
+  }
+  .detail-footer {
+    padding: 10px 16px;
+    border-top: 0.5px solid var(--border-soft);
+    background: var(--bg-secondary);
+    display: flex; gap: 6px;
+    flex-shrink: 0;
+  }
+  .detail-footer .right { margin-left: auto; }
+  .freshness {
+    display: inline-flex; align-items: center; gap: 5px;
+    padding: 2px 8px;
+    font-family: var(--font-mono);
+    font-size: 10px;
+    color: var(--text-tertiary);
+    background: var(--bg-primary);
+    border: 0.5px solid var(--border-mid);
+    border-radius: 10px;
+    cursor: pointer;
+    user-select: none;
+  }
+  .freshness:hover {
+    border-color: var(--border-strong);
+    color: var(--text-primary);
+  }
+  .freshness.stale {
+    color: var(--text-warning);
+    border-color: rgba(133,79,11,0.3);
+    background: rgba(133,79,11,0.06);
+  }
+
+  /* Entity-form + confirm-delete modals (modals/entity_forms.rs, confirm_delete.rs) */
+  .modal-vtabs {
+    display: flex; gap: 2px;
+    padding: 0 18px;
+    border-bottom: 0.5px solid var(--border-soft);
+  }
+  .vtab {
+    padding: 8px 14px;
+    font-size: 12px;
+    color: var(--text-secondary);
+    border-bottom: 2px solid transparent;
+    margin-bottom: -0.5px;
+    cursor: pointer;
+  }
+  .vtab:hover { color: var(--text-primary); }
+  .vtab.active {
+    color: var(--text-primary);
+    border-bottom-color: var(--accent);
+    font-weight: 500;
+  }
+  .vtab.disabled { opacity: 0.5; cursor: default; }
+  .vtab .tbd-note { font-size: 8px; padding: 0 4px; margin-left: 4px; }
+  .tbd-note {
+    display: inline-flex; align-items: center; gap: 4px;
+    padding: 2px 8px;
+    background: rgba(133,79,11,0.10);
+    color: var(--text-warning);
+    border: 1px dashed var(--text-warning);
+    border-radius: 4px;
+    font-family: var(--font-mono);
+    font-size: 10px;
+    font-weight: 500;
+  }
+  .tbd-note::before { content: "?"; font-weight: 700; }
+  .tbd-block {
+    margin: 12px 0;
+    padding: 10px 14px;
+    background: rgba(133,79,11,0.06);
+    border-left: 2px solid var(--text-warning);
+    border-radius: 0 6px 6px 0;
+    font-size: 11px;
+    color: var(--text-warning);
+    line-height: 1.5;
+  }
+  .tbd-block strong { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; }
+  .json-editor {
+    width: 100%;
+    min-height: 280px;
+    padding: 12px;
+    background: var(--bg-secondary);
+    border: 0.5px solid var(--border-mid);
+    border-radius: 5px;
+    font-family: var(--font-mono);
+    font-size: 12px;
+    line-height: 1.6;
+    outline: none;
+    resize: vertical;
+    color: var(--text-primary);
+    tab-size: 2;
+  }
+  .field-hint {
+    font-family: var(--font-mono);
+    font-size: 10px;
+    color: var(--text-tertiary);
+  }
+  .field-hint.required { color: var(--text-warning); }
+  .form-field input:disabled { opacity: 0.6; }
+  .form-check {
+    display: flex; gap: 8px; align-items: center;
+    padding-top: 6px;
+    font-size: 11px;
+    color: var(--text-secondary);
+  }
+  .form-check .mono { font-family: var(--font-mono); }
+  .form-row.three { grid-template-columns: 1fr 1fr 1fr; }
+  .form-note {
+    padding-top: 6px;
+    font-size: 11px;
+    color: var(--text-tertiary);
+  }
+  .confirm-lead { margin: 0 0 8px; font-size: 13px; }
+  .confirm-detail { margin: 0; color: var(--text-secondary); font-size: 12px; }
+  .danger-zone {
+    background: rgba(156,36,36,0.08);
+    border: 0.5px solid rgba(156,36,36,0.3);
+    border-radius: 6px;
+    padding: 10px 12px;
+    font-size: 11px;
+    color: var(--text-danger);
+    font-family: var(--font-mono);
+    margin-top: 12px;
+  }
+  .confirm-input {
+    margin-top: 10px;
+    width: 100%;
+    padding: 6px 10px;
+    background: var(--bg-secondary);
+    border: 0.5px solid var(--border-mid);
+    border-radius: 5px;
+    font-family: var(--font-mono);
+    font-size: 13px;
+  }
+  .btn.danger {
+    background: var(--text-danger);
+    color: var(--bg-primary);
+    border-color: var(--text-danger);
+  }
+  .btn.danger:hover { opacity: 0.9; }
+  .btn.danger:disabled { opacity: 0.4; cursor: not-allowed; }
+
+  /* Stats pane (components/stat_card.rs) */
+  .stats-pane {
+    padding: 20px;
+    overflow: auto;
+  }
+  .stats-grid {
+    display: grid;
+    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
+    gap: 12px;
+    margin-bottom: 22px;
+  }
+  .stat-card {
+    background: var(--bg-primary);
+    border: 0.5px solid var(--border-mid);
+    border-radius: 8px;
+    padding: 14px 16px;
+  }
+  .stat-card .lbl {
+    font-family: var(--font-mono); font-size: 9px;
+    letter-spacing: 0.1em;
+    text-transform: uppercase;
+    color: var(--text-tertiary);
+  }
+  .stat-card .val {
+    font-family: var(--font-mono);
+    font-size: 22px;
+    font-weight: 500;
+    margin-top: 4px;
+  }
+  .stat-card .sub {
+    font-size: 11px;
+    color: var(--text-secondary);
+    margin-top: 2px;
+  }
+  .stat-section + .stat-section { margin-top: 22px; }
+  .stat-section h3 {
+    font-size: 13px;
+    font-weight: 600;
+    margin: 0 0 10px;
+  }
+  .stat-spark {
+    background: var(--bg-primary);
+    border: 0.5px solid var(--border-mid);
+    border-radius: 8px;
+    padding: 14px 16px;
+  }

nodedb-studio/src/components/command_palette.rs

@@ -10,7 +10,7 @@ use crate::routes::Route;
 use crate::services::backend::Backend;
 use crate::state::connection::{ActiveConnection, ConnectError, apply_connect};
 use crate::state::connections_registry::{Credentials, SavedConnection};
-use crate::state::ui::ModalKind;
+use crate::state::ui::{ModalKind, PrefsPane};
 
 #[component]
 pub fn CommandPalette() -> Element {
@@ -86,10 +86,10 @@ pub fn CommandPalette() -> Element {
                     div { class: "palette-item",
                         "Run current query" span { class: "meta", "⌘↵" }
                     }
-                    div { class: "palette-item", onclick: move |_| { modal.set(Some(ModalKind::Preferences)); open.set(false); },
+                    div { class: "palette-item", onclick: move |_| { modal.set(Some(ModalKind::Preferences(PrefsPane::Appearance))); open.set(false); },
                         "Open preferences" span { class: "meta", "⌘," }
                     }
-                    div { class: "palette-item", onclick: move |_| { modal.set(Some(ModalKind::Preferences)); open.set(false); },
+                    div { class: "palette-item", onclick: move |_| { modal.set(Some(ModalKind::Preferences(PrefsPane::Appearance))); open.set(false); },
                         "Toggle theme" span { class: "meta", "⌘⇧L" }
                     }
 

nodedb-studio/src/components/data_grid.rs

@@ -0,0 +1,120 @@
+//! Tabular renderer for a seam `ResultSet`: column headers plus keyed rows.
+//!
+//! Pure presentation. Every cell is already a display string, because every
+//! wire scalar arrives as one; this component never parses. Sorting or typed
+//! comparison is not possible from display strings ("14,820", "—"), so it
+//! waits on the model carrying raw values, not on this component.
+//!
+//! Headers are keyed by ordinal: SQL allows duplicate column names
+//! (`SELECT a, a`) and Dioxus panics in debug on duplicate sibling keys.
+//! Rows are keyed by `RecordRow.id`, which the seam guarantees unique.
+
+use dioxus::prelude::*;
+
+use crate::models::workbench::ResultSet;
+
+#[component]
+pub fn DataGrid(result: ResultSet) -> Element {
+    rsx! {
+        table { class: "data-grid",
+            thead {
+                tr {
+                    for (i, col) in result.columns().iter().enumerate() {
+                        th { key: "{i}", "{col}" }
+                    }
+                }
+            }
+            tbody {
+                for row in result.rows() {
+                    tr { key: "{row.id}",
+                        for (i, cell) in row.cells.iter().enumerate() {
+                            td { key: "{i}", "{cell}" }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use crate::models::explorer::RecordRow;
+
+    fn render(app: fn() -> Element) -> String {
+        let mut dom = VirtualDom::new(app);
+        dom.rebuild_in_place();
+        dioxus_ssr::render(&dom)
+    }
+
+    fn row(id: &str, cells: &[&str]) -> RecordRow {
+        RecordRow {
+            id: id.into(),
+            cells: cells.iter().map(|c| c.to_string()).collect(),
+        }
+    }
+
+    fn grid(columns: &[&str], rows: Vec<RecordRow>) -> ResultSet {
+        ResultSet::new(
+            columns.iter().map(|c| c.to_string()).collect(),
+            rows,
+            0,
+            String::new(),
+        )
+        .expect("test fixtures are rectangular")
+    }
+
+    #[test]
+    fn renders_rows_verbatim_in_column_and_row_order() {
+        fn app() -> Element {
+            let r = grid(
+                &["type", "n"],
+                vec![
+                    row("r1", &["page_view", "14,820"]),
+                    row("r2", &["click", "8,041"]),
+                ],
+            );
+            rsx! { DataGrid { result: r } }
+        }
+        let html = render(app);
+        // Whole rows verbatim: order and header/cell alignment, not just presence.
+        assert!(
+            html.contains("<thead><tr><th>type</th><th>n</th></tr></thead>"),
+            "{html}"
+        );
+        // Contiguous, so row order is pinned too, not only each row's contents.
+        assert!(
+            html.contains(
+                "<tr><td>page_view</td><td>14,820</td></tr><tr><td>click</td><td>8,041</td></tr>"
+            ),
+            "{html}"
+        );
+        assert_eq!(
+            html.matches("<tr>").count(),
+            3,
+            "1 header row + 2 data rows"
+        );
+    }
+
+    #[test]
+    fn zero_rows_still_renders_headers() {
+        fn app() -> Element {
+            rsx! { DataGrid { result: grid(&["type", "n"], Vec::new()) } }
+        }
+        let html = render(app);
+        assert!(html.contains("<th>type</th>"));
+        assert!(!html.contains("<td>"), "no cells for zero rows");
+    }
+
+    /// Duplicate column names are legal SQL and must not produce duplicate
+    /// sibling keys, which panic in debug builds.
+    #[test]
+    fn duplicate_column_names_render_both_headers() {
+        fn app() -> Element {
+            rsx! { DataGrid { result: grid(&["a", "a"], vec![row("r1", &["1", "2"])]) } }
+        }
+        let html = render(app);
+        assert_eq!(html.matches("<th>a</th>").count(), 2, "{html}");
+    }
+}