fix(grid): add result search navigation controls

apps/desktop/src/components/grid/DataGrid.vue

@@ -7605,6 +7605,7 @@ const gridContextMenuItems = computed<ContextMenuItem[]>(() => {
               :current-match-index="currentMatchIndex"
               :has-deferred-search-text="!!deferredClientSearchText"
               @keydown="onSearchKeydown"
+              @navigate="navigateMatch"
               @close="closeSearch"
               @accept-suggestion="
                 suggestionIndex = $event;

apps/desktop/src/components/grid/DataGridSearchBar.vue

@@ -1,6 +1,6 @@
 <script setup lang="ts">
 import { ref } from "vue";
-import { Search, X } from "@lucide/vue";
+import { ChevronDown, ChevronUp, Search, X } from "@lucide/vue";
 import { useI18n } from "vue-i18n";
 
 const { t } = useI18n();
@@ -18,6 +18,7 @@ const searchText = defineModel<string>("text", { default: "" });
 const emit = defineEmits<{
   keydown: [event: KeyboardEvent];
   close: [];
+  navigate: [delta: number];
   acceptSuggestion: [index: number];
   hoverSuggestion: [index: number];
 }>();
@@ -29,6 +30,11 @@ function onSuggestionMouseDown(event: MouseEvent, index: number) {
   emit("acceptSuggestion", index);
 }
 
+function keepSearchInputFocused(event: MouseEvent) {
+  // Pointer navigation should not move focus away from the search input; keyboard activation still uses click.
+  event.preventDefault();
+}
+
 defineExpose({
   focus: (select = false) => {
     searchInput.value?.focus();
@@ -68,7 +74,31 @@ defineExpose({
       </div>
       <span v-if="props.matchCount > 0" class="text-xs text-muted-foreground shrink-0">{{ props.currentMatchIndex + 1 }}/{{ props.matchCount }}</span>
       <span v-else-if="props.hasDeferredSearchText" class="text-xs text-muted-foreground shrink-0">0</span>
-      <button type="button" class="text-muted-foreground hover:text-foreground shrink-0" @click="emit('close')"><X class="w-3.5 h-3.5" /></button>
+      <button
+        type="button"
+        class="text-muted-foreground hover:text-foreground disabled:opacity-40 disabled:pointer-events-none shrink-0"
+        :disabled="props.matchCount === 0"
+        :title="t('search.prevMatch')"
+        :aria-label="t('search.prevMatch')"
+        @mousedown="keepSearchInputFocused"
+        @click="emit('navigate', -1)"
+      >
+        <ChevronUp class="w-3.5 h-3.5" />
+      </button>
+      <button
+        type="button"
+        class="text-muted-foreground hover:text-foreground disabled:opacity-40 disabled:pointer-events-none shrink-0"
+        :disabled="props.matchCount === 0"
+        :title="t('search.nextMatch')"
+        :aria-label="t('search.nextMatch')"
+        @mousedown="keepSearchInputFocused"
+        @click="emit('navigate', 1)"
+      >
+        <ChevronDown class="w-3.5 h-3.5" />
+      </button>
+      <button type="button" class="text-muted-foreground hover:text-foreground shrink-0" :title="t('search.close')" :aria-label="t('search.close')" @click="emit('close')">
+        <X class="w-3.5 h-3.5" />
+      </button>
     </div>
   </Transition>
 </template>

apps/desktop/src/components/grid/__tests__/DataGridSurfaces.spec.ts

@@ -17,7 +17,28 @@ vi.mock("vue-i18n", () => ({ useI18n: () => ({ t: (key: string) => key }) }));
 vi.mock("@lucide/vue", async () => {
   const { createPassthroughStub } = await import("./vueHostHarness");
   const icon = createPassthroughStub("Icon", "i");
-  return { Check: icon, ChevronDown: icon, ChevronLeft: icon, ChevronRight: icon, ChevronsLeft: icon, ChevronsRight: icon, Filter: icon, Loader2: icon, Upload: icon, Search: icon, X: icon, Code2: icon, Copy: icon, Eye: icon, EyeOff: icon, Info: icon, Pencil: icon, Plus: icon, Trash2: icon };
+  return {
+    Check: icon,
+    ChevronDown: icon,
+    ChevronUp: icon,
+    ChevronLeft: icon,
+    ChevronRight: icon,
+    ChevronsLeft: icon,
+    ChevronsRight: icon,
+    Filter: icon,
+    Loader2: icon,
+    Upload: icon,
+    Search: icon,
+    X: icon,
+    Code2: icon,
+    Copy: icon,
+    Eye: icon,
+    EyeOff: icon,
+    Info: icon,
+    Pencil: icon,
+    Plus: icon,
+    Trash2: icon,
+  };
 });
 
 vi.mock("@/components/ui/button", async () => ({ Button: (await import("./vueHostHarness")).createPassthroughStub("Button", "button") }));
@@ -95,10 +116,11 @@ beforeEach(() => {
 });
 
 describe("DataGridSearchBar", () => {
-  it("focuses/selects the input and forwards keyboard and suggestion interactions", () => {
+  it("focuses/selects the input and forwards keyboard, navigation, and suggestion interactions", async () => {
     const keydown = vi.fn();
     const acceptSuggestion = vi.fn();
     const hoverSuggestion = vi.fn();
+    const navigate = vi.fn();
     const close = vi.fn();
     const mounted = mountComponent(DataGridSearchBar, {
       open: true,
@@ -111,6 +133,7 @@ describe("DataGridSearchBar", () => {
       onKeydown: keydown,
       onAcceptSuggestion: acceptSuggestion,
       onHoverSuggestion: hoverSuggestion,
+      onNavigate: navigate,
       onClose: close,
     });
     const input = findOne(mounted.root, (node) => node.type === "input");
@@ -128,9 +151,20 @@ describe("DataGridSearchBar", () => {
     dispatch(suggestion, "mouseenter");
     expect(hoverSuggestion).toHaveBeenCalledWith(0);
 
-    const closeButton = findOne(mounted.root, (node) => node.type === "button");
+    const previousButton = findOne(mounted.root, (node) => node.props["aria-label"] === "search.prevMatch");
+    const nextButton = findOne(mounted.root, (node) => node.props["aria-label"] === "search.nextMatch");
+    expect(dispatch(previousButton, "mousedown").defaultPrevented).toBe(true);
+    dispatch(previousButton, "click");
+    dispatch(nextButton, "click");
+    expect(navigate.mock.calls).toEqual([[-1], [1]]);
+
+    const closeButton = findOne(mounted.root, (node) => node.props["aria-label"] === "search.close");
     dispatch(closeButton, "click");
     expect(close).toHaveBeenCalledOnce();
+
+    await mounted.setProps({ matchCount: 0 });
+    expect(previousButton.props.disabled).toBe(true);
+    expect(nextButton.props.disabled).toBe(true);
   });
 });
 

apps/desktop/src/composables/__tests__/useDataGridSearch.spec.ts

@@ -1,7 +1,18 @@
 import { nextTick, ref } from "vue";
-import { describe, expect, it, vi } from "vitest";
+import { afterEach, describe, expect, it, vi } from "vitest";
 import { useDataGridSearch } from "@/composables/useDataGridSearch";
 
+afterEach(() => {
+  vi.useRealTimers();
+});
+
+async function flushSearchDebounce() {
+  await nextTick();
+  vi.runOnlyPendingTimers();
+  await nextTick();
+  await nextTick();
+}
+
 describe("useDataGridSearch", () => {
   it("debounces matching across columns and cells", async () => {
     vi.useFakeTimers();
@@ -15,7 +26,6 @@ describe("useDataGridSearch", () => {
     expect(search.matches.value).toEqual([{ kind: "cell", displayRow: 0, col: 1 }]);
     // matchSet 用数值 key：(displayRow+1)*65536+col
     expect(search.matchSet.value.has((0 + 1) * 65536 + 1)).toBe(true);
-    vi.useRealTimers();
   });
 
   it("keys column-name matches with displayRow -1", async () => {
@@ -27,7 +37,6 @@ describe("useDataGridSearch", () => {
     await nextTick();
     expect(search.matches.value).toEqual([{ kind: "column", displayRow: -1, col: 1 }]);
     expect(search.matchSet.value.has((-1 + 1) * 65536 + 1)).toBe(true);
-    vi.useRealTimers();
   });
 
   it("suggests columns and replaces only the active token", async () => {
@@ -39,4 +48,63 @@ describe("useDataGridSearch", () => {
     expect(search.acceptSuggestion()).toBe(true);
     expect(search.searchText.value).toBe("status = customer_id");
   });
+
+  it("navigates forward and backward with first/last wrapping", async () => {
+    vi.useFakeTimers();
+    const onNavigate = vi.fn();
+    const search = useDataGridSearch({
+      columns: ["left", "right"],
+      rows: [
+        ["hit", "hit"],
+        ["none", "hit"],
+      ],
+      getCellSearchText: (row, column) => row[column],
+      onNavigate,
+    });
+    search.searchText.value = "hit";
+    await flushSearchDebounce();
+
+    expect(search.currentMatchIndex.value).toBe(0);
+    search.navigateMatch(1);
+    expect(search.currentMatchIndex.value).toBe(1);
+    expect(onNavigate).toHaveBeenLastCalledWith({ kind: "cell", displayRow: 0, col: 1 });
+
+    search.navigateMatch(-1);
+    expect(search.currentMatchIndex.value).toBe(0);
+    search.navigateMatch(-1);
+    expect(search.currentMatchIndex.value).toBe(2);
+    expect(onNavigate).toHaveBeenLastCalledWith({ kind: "cell", displayRow: 1, col: 1 });
+
+    search.navigateMatch(1);
+    expect(search.currentMatchIndex.value).toBe(0);
+  });
+
+  it("resets navigation when results change or the query is cleared", async () => {
+    vi.useFakeTimers();
+    const rows = ref([["hit"], ["hit"]]);
+    const onNavigate = vi.fn();
+    const search = useDataGridSearch({ columns: ["value"], rows, getCellSearchText: (row, column) => row[column], onNavigate });
+    search.searchText.value = "hit";
+    await flushSearchDebounce();
+    search.navigateMatch(1);
+    expect(search.currentMatchIndex.value).toBe(1);
+
+    rows.value = [["hit"]];
+    await nextTick();
+    await nextTick();
+    expect(search.currentMatchIndex.value).toBe(0);
+    expect(search.currentMatch.value).toEqual({ kind: "cell", displayRow: 0, col: 0 });
+
+    rows.value = [];
+    await nextTick();
+    expect(search.currentMatchIndex.value).toBe(-1);
+    expect(search.currentMatch.value).toBeNull();
+
+    rows.value = [["hit"]];
+    await nextTick();
+    search.searchText.value = "";
+    await nextTick();
+    expect(search.matches.value).toEqual([]);
+    expect(search.currentMatchIndex.value).toBe(-1);
+  });
 });

apps/desktop/src/composables/useDataGridSearch.ts

@@ -91,8 +91,11 @@ export function useDataGridSearch<Row>(options: UseDataGridSearchOptions<Row>) {
   }
 
   function navigateMatch(delta: number) {
-    if (!matches.value.length) return;
-    currentMatchIndex.value = (currentMatchIndex.value + delta + matches.value.length) % matches.value.length;
+    const matchCount = matches.value.length;
+    if (!matchCount) return;
+    // Results may change between input and navigation; recover from a stale index in the requested direction.
+    const currentIndex = currentMatchIndex.value >= 0 && currentMatchIndex.value < matchCount ? currentMatchIndex.value : delta < 0 ? 0 : -1;
+    currentMatchIndex.value = (((currentIndex + delta) % matchCount) + matchCount) % matchCount;
     const match = currentMatch.value;
     if (match) options.onNavigate?.(match);
   }