mirror of
https://github.com/t8y2/dbx.git
synced 2026-10-30 08:20:33 +00:00
t8y2
1a1f128f2b
- Unified key table with columns: key, type, value preview, size, TTL - Top-bottom split layout: key table above, value detail below - Virtual scrolling via RecycleScroller for large key sets - ZSet editing: add/remove members with scores - TTL inline editing: click badge to modify expiration - Batch key deletion with checkbox selection - Paginated loading for Hash/Set/ZSet/List values (HSCAN/SSCAN/ZSCAN) - Debounced auto-search (400ms) for key filtering - Value previews fetched during key scan for instant display
345 lines
12 KiB
Vue
345 lines
12 KiB
Vue
<script setup lang="ts">
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import { computed, ref, onMounted, onUnmounted } from "vue";
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import { useI18n } from "vue-i18n";
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import {
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Search,
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RefreshCw,
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Loader2,
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ChevronRight,
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ChevronDown,
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FolderClosed,
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FolderOpen,
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Trash2,
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} from "lucide-vue-next";
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import { RecycleScroller } from "vue-virtual-scroller";
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import "vue-virtual-scroller/dist/vue-virtual-scroller.css";
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import { Splitpanes, Pane } from "splitpanes";
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import "splitpanes/dist/splitpanes.css";
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import { Button } from "@/components/ui/button";
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import { Input } from "@/components/ui/input";
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import { Badge } from "@/components/ui/badge";
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import DangerConfirmDialog from "@/components/editor/DangerConfirmDialog.vue";
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import RedisValueViewer from "./RedisValueViewer.vue";
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import * as api from "@/lib/api";
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import type { RedisKeyInfo } from "@/lib/api";
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import {
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buildRedisKeyTree,
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collectExpandedGroupIds,
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flattenVisibleRedisKeyTree,
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type RedisKeyTreeNode,
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} from "@/lib/redisKeyTree";
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const { t } = useI18n();
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const props = defineProps<{
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connectionId: string;
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db: number;
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}>();
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const flatKeys = ref<RedisKeyInfo[]>([]);
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const treeKeys = ref<RedisKeyTreeNode[]>([]);
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const loading = ref(false);
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const searchPattern = ref("*");
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const selectedKeyRaw = ref<string | null>(null);
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const hasMore = ref(false);
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const expandedGroupIds = ref<Set<string>>(new Set());
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const checkedKeys = ref<Set<string>>(new Set());
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const showBatchDeleteConfirm = ref(false);
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const PAGE_SIZE = 200;
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const effectivePattern = computed(() => searchPattern.value.trim() || "*");
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const isSearchMode = computed(() => effectivePattern.value !== "*");
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const selectedKey = computed(() => flatKeys.value.find((key) => key.key_raw === selectedKeyRaw.value) ?? null);
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const visibleRows = computed(() =>
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flattenVisibleRedisKeyTree(treeKeys.value, expandedGroupIds.value).map((row) => ({
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...row,
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id: row.node.id,
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})),
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);
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function countLeaves(node: RedisKeyTreeNode): number {
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if (node.kind === "leaf") return 1;
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return node.children.reduce((sum, child) => sum + countLeaves(child), 0);
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}
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function rebuildTree(expandAll = false) {
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const nextTree = buildRedisKeyTree(flatKeys.value, props.db);
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treeKeys.value = nextTree;
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const nextExpanded = new Set<string>();
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const availableExpanded = collectExpandedGroupIds(nextTree);
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if (expandAll) {
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for (const id of availableExpanded) nextExpanded.add(id);
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} else {
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for (const id of expandedGroupIds.value) {
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if (availableExpanded.has(id)) nextExpanded.add(id);
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}
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}
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expandedGroupIds.value = nextExpanded;
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if (selectedKeyRaw.value && !flatKeys.value.some((key) => key.key_raw === selectedKeyRaw.value)) {
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selectedKeyRaw.value = null;
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}
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}
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async function loadKeys() {
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loading.value = true;
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flatKeys.value = [];
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selectedKeyRaw.value = null;
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checkedKeys.value = new Set();
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try {
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let cur = 0;
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do {
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const result = await api.redisScanKeys(props.connectionId, props.db, cur, effectivePattern.value, PAGE_SIZE);
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const existingKeys = new Set(flatKeys.value.map((key) => key.key_raw));
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flatKeys.value = [...flatKeys.value, ...result.keys.filter((key) => !existingKeys.has(key.key_raw))];
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cur = result.cursor;
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hasMore.value = cur !== 0;
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rebuildTree(isSearchMode.value);
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} while (cur !== 0);
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} finally {
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loading.value = false;
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}
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}
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function toggleGroup(groupId: string) {
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const next = new Set(expandedGroupIds.value);
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if (next.has(groupId)) next.delete(groupId);
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else next.add(groupId);
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expandedGroupIds.value = next;
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}
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function onRowClick(node: RedisKeyTreeNode) {
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if (node.kind === "group") {
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toggleGroup(node.id);
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return;
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}
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selectedKeyRaw.value = node.keyRaw;
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}
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function onKeyDeleted() {
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if (!selectedKeyRaw.value) return;
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flatKeys.value = flatKeys.value.filter((key) => key.key_raw !== selectedKeyRaw.value);
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selectedKeyRaw.value = null;
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rebuildTree(false);
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}
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function toggleCheck(keyRaw: string, event: Event) {
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event.stopPropagation();
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const next = new Set(checkedKeys.value);
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if (next.has(keyRaw)) next.delete(keyRaw);
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else next.add(keyRaw);
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checkedKeys.value = next;
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}
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function requestBatchDelete() {
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if (checkedKeys.value.size === 0) return;
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showBatchDeleteConfirm.value = true;
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}
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async function applyBatchDelete() {
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const keys = [...checkedKeys.value];
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await api.redisDeleteKeys(props.connectionId, props.db, keys);
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flatKeys.value = flatKeys.value.filter((k) => !checkedKeys.value.has(k.key_raw));
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if (selectedKeyRaw.value && checkedKeys.value.has(selectedKeyRaw.value)) {
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selectedKeyRaw.value = null;
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}
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checkedKeys.value = new Set();
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rebuildTree(false);
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}
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function typeColor(type: string): string {
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switch (type) {
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case "string":
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return "text-green-500";
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case "list":
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return "text-blue-500";
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case "set":
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return "text-purple-500";
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case "zset":
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return "text-amber-500";
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case "hash":
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return "text-orange-500";
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case "stream":
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return "text-teal-500";
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default:
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return "text-muted-foreground";
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}
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}
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function formatSize(size: number, type: string): string {
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if (type === "string") {
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if (size >= 1024) return `${(size / 1024).toFixed(1)} KB`;
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return `${size} B`;
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}
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return String(size);
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}
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let searchTimer: ReturnType<typeof setTimeout> | null = null;
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function onSearchInput() {
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if (searchTimer) clearTimeout(searchTimer);
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searchTimer = setTimeout(loadKeys, 400);
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}
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onUnmounted(() => {
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if (searchTimer) clearTimeout(searchTimer);
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});
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onMounted(loadKeys);
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</script>
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<template>
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<Splitpanes class="h-full" horizontal>
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<!-- Key table (top) -->
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<Pane :size="selectedKey ? 50 : 100" :min-size="25">
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<div class="h-full flex flex-col overflow-hidden">
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<!-- Toolbar -->
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<div class="h-9 flex items-center gap-1 px-2 border-b shrink-0">
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<Search class="w-3.5 h-3.5 text-muted-foreground shrink-0" />
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<Input
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v-model="searchPattern"
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class="h-6 text-xs border-0 shadow-none focus-visible:ring-0"
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:placeholder="t('redis.pattern')"
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@input="onSearchInput"
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@keydown.enter="loadKeys"
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/>
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<Button variant="ghost" size="icon" class="h-6 w-6 shrink-0" @click="loadKeys">
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<Loader2 v-if="loading" class="h-3 w-3 animate-spin" />
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<RefreshCw v-else class="h-3 w-3" />
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</Button>
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<span class="text-xs text-muted-foreground shrink-0 ml-1">{{
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loading && flatKeys.length === 0 ? t("redis.loadingKeys") : t("redis.keys", { count: flatKeys.length })
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}}</span>
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<Button
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v-if="checkedKeys.size > 0"
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variant="ghost"
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size="sm"
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class="h-6 text-xs text-destructive shrink-0 ml-1"
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@click="requestBatchDelete"
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>
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<Trash2 class="w-3 h-3 mr-1" />{{ checkedKeys.size }}
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</Button>
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</div>
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<!-- Table header -->
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<div
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class="grid grid-cols-[minmax(12rem,0.35fr)_70px_1fr_60px_60px] border-b bg-muted/50 shrink-0 text-xs font-medium text-muted-foreground"
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>
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<div class="px-3 py-1 border-r">键</div>
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<div class="px-2 py-1 border-r">类型</div>
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<div class="px-3 py-1 border-r">值</div>
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<div class="px-2 py-1 border-r text-right">大小</div>
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<div class="px-2 py-1 text-right">TTL</div>
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</div>
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<!-- Table body -->
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<div
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v-if="flatKeys.length === 0 && !loading"
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class="flex-1 flex items-center justify-center text-muted-foreground text-xs"
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>
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{{ t("redis.noKeys") }}
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</div>
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<div
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v-else-if="loading && flatKeys.length === 0"
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class="flex-1 flex items-center justify-center gap-2 text-muted-foreground text-xs"
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>
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<Loader2 class="w-3.5 h-3.5 animate-spin" />
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<span>{{ t("redis.loadingKeys") }}</span>
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</div>
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<RecycleScroller v-else class="flex-1" :items="visibleRows" :item-size="28" key-field="id">
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<template #default="{ item: row }">
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<div
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class="grid grid-cols-[minmax(12rem,0.35fr)_80px_1fr_60px_60px] border-b text-xs cursor-pointer hover:bg-accent/50 group"
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:class="{ 'bg-accent': row.node.kind === 'leaf' && selectedKeyRaw === row.node.keyRaw }"
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:style="{ height: '28px' }"
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@click="onRowClick(row.node)"
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>
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<!-- Key column -->
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<div
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class="px-3 flex items-center gap-1 border-r overflow-hidden"
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:style="{ paddingLeft: `${12 + row.depth * 16}px` }"
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>
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<template v-if="row.node.kind === 'group'">
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<component
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:is="expandedGroupIds.has(row.node.id) ? ChevronDown : ChevronRight"
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class="w-3 h-3 shrink-0 text-muted-foreground"
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/>
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<component
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:is="expandedGroupIds.has(row.node.id) ? FolderOpen : FolderClosed"
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class="w-3 h-3 shrink-0 text-amber-500"
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/>
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<span class="truncate font-mono">{{ row.node.label }}</span>
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<span class="text-muted-foreground ml-1">({{ countLeaves(row.node) }})</span>
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</template>
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<template v-else>
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<input
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type="checkbox"
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class="w-3 h-3 shrink-0 accent-primary cursor-pointer opacity-0 group-hover:opacity-100"
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:class="{ 'opacity-100': checkedKeys.has(row.node.keyRaw) }"
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:checked="checkedKeys.has(row.node.keyRaw)"
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@click="toggleCheck(row.node.keyRaw, $event)"
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/>
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<span class="truncate font-mono">{{ row.node.label }}</span>
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</template>
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</div>
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<!-- Type column -->
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<div class="border-r flex items-center justify-center">
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<Badge
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v-if="row.node.kind === 'leaf'"
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variant="outline"
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class="text-xs px-1.5 py-0"
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:class="typeColor(row.node.keyType)"
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>{{ row.node.keyType }}</Badge
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>
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</div>
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<!-- Value preview column -->
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<div class="px-3 flex items-center border-r truncate font-mono text-muted-foreground">
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<span v-if="row.node.kind === 'leaf'" class="truncate">{{ row.node.valuePreview }}</span>
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</div>
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<!-- Size column -->
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<div class="px-2 flex items-center justify-end border-r text-muted-foreground">
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<template v-if="row.node.kind === 'leaf'">{{ formatSize(row.node.size, row.node.keyType) }}</template>
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</div>
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<!-- TTL column -->
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<div class="px-2 flex items-center justify-end text-muted-foreground">
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<template v-if="row.node.kind === 'leaf'">{{
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row.node.ttl === -1 ? "∞" : `${row.node.ttl}s`
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}}</template>
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</div>
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</div>
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</template>
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</RecycleScroller>
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</div>
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</Pane>
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<!-- Value viewer (bottom) -->
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<Pane v-if="selectedKey" :size="50" :min-size="20">
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<div class="h-full min-w-0">
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<RedisValueViewer
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:key="selectedKey.key_raw"
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:connection-id="connectionId"
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:db="db"
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:key-display="selectedKey.key_display"
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:key-raw="selectedKey.key_raw"
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@deleted="onKeyDeleted"
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/>
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</div>
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</Pane>
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</Splitpanes>
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<DangerConfirmDialog
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v-model:open="showBatchDeleteConfirm"
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:message="t('dangerDialog.deleteMessage')"
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:details="`${checkedKeys.size} keys`"
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:confirm-label="t('dangerDialog.deleteConfirm')"
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@confirm="applyBatchDelete"
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/>
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</template>
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