ai
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1 changed files with 13567 additions and 3694 deletions
507
frontend/history-ui/src/components/Dashboard.svelte
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507
frontend/history-ui/src/components/Dashboard.svelte
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@ -0,0 +1,507 @@
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<script lang="ts">
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import {
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auth,
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nav,
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toasts,
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buildTree,
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enrichVersions,
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relativeTime,
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formatBytes,
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type View
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} from "../lib/stores.svelte";
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import type {
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DocumentVersionWithoutContent,
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VaultHistoryResponse,
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VersionEvent,
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TreeNode
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} from "../lib/types";
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import FileTree from "./FileTree.svelte";
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import ActivityFeed from "./ActivityFeed.svelte";
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import DocumentDetail from "./DocumentDetail.svelte";
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import TimeSlider from "./TimeSlider.svelte";
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import Header from "./Header.svelte";
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interface Props {
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selectedDocumentId?: string;
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}
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let { selectedDocumentId }: Props = $props();
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// Data
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let latestDocuments = $state<DocumentVersionWithoutContent[]>([]);
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let historyVersions = $state<DocumentVersionWithoutContent[]>([]);
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let historyHasMore = $state(false);
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let loadingDocs = $state(true);
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let loadingHistory = $state(true);
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let showDeleted = $state(false);
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let searchQuery = $state("");
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let activeTab = $state<"activity" | "files">("activity");
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// Time travel
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let maxUpdateId = $state(0);
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let minUpdateId = $state(0);
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let timeSliderValue = $state<number | null>(null);
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// Derived
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let tree = $derived(buildTree(latestDocuments, showDeleted));
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let enrichedHistory = $derived(enrichVersions(historyVersions));
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let stats = $derived({
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totalDocs: latestDocuments.filter((d) => !d.isDeleted).length,
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deletedDocs: latestDocuments.filter((d) => d.isDeleted).length,
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totalSize: latestDocuments
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.filter((d) => !d.isDeleted)
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.reduce((sum, d) => sum + d.contentSize, 0),
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users: [...new Set(latestDocuments.map((d) => d.userId))]
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});
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let filteredTree = $derived.by(() => {
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if (!searchQuery) return tree;
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return filterTree(tree, searchQuery.toLowerCase());
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});
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function filterTree(node: TreeNode, query: string): TreeNode {
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if (!node.isFolder) {
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return node.name.toLowerCase().includes(query) ? node : { ...node, children: [] };
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}
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const filteredChildren = node.children
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.map((c) => filterTree(c, query))
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.filter((c) => c.isFolder ? c.children.length > 0 : true)
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.filter((c) => !c.isFolder || c.children.length > 0);
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return { ...node, children: filteredChildren };
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}
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// Time travel: compute vault state at a given updateId
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let timeFilteredDocs = $derived.by(() => {
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if (timeSliderValue === null || timeSliderValue >= maxUpdateId) {
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return latestDocuments;
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}
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// From all history, find the latest version per documentId at or before timeSliderValue
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const byDoc = new Map<string, DocumentVersionWithoutContent>();
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for (const v of historyVersions) {
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if (v.vaultUpdateId <= timeSliderValue) {
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const existing = byDoc.get(v.documentId);
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if (
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!existing ||
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v.vaultUpdateId > existing.vaultUpdateId
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) {
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byDoc.set(v.documentId, v);
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}
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}
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}
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return [...byDoc.values()];
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});
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let timeFilteredTree = $derived(
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buildTree(
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timeSliderValue !== null && timeSliderValue < maxUpdateId
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? timeFilteredDocs
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: latestDocuments,
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showDeleted
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)
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);
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let displayTree = $derived(
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searchQuery ? filteredTree : timeFilteredTree
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);
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// Load data
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async function loadData() {
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const api = auth.api;
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if (!api) return;
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loadingDocs = true;
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loadingHistory = true;
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try {
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const response = await api.fetchLatestDocuments();
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latestDocuments = response.latestDocuments;
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maxUpdateId = response.lastUpdateId;
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} catch (e) {
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toasts.add("Failed to load documents", "error");
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} finally {
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loadingDocs = false;
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}
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try {
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const response = await api.fetchVaultHistory(500);
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historyVersions = response.versions;
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historyHasMore = response.hasMore;
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if (historyVersions.length > 0) {
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minUpdateId = Math.min(
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...historyVersions.map((v) => v.vaultUpdateId)
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);
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maxUpdateId = Math.max(
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maxUpdateId,
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Math.max(
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...historyVersions.map((v) => v.vaultUpdateId)
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)
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);
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}
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} catch (e) {
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toasts.add("Failed to load history", "error");
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} finally {
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loadingHistory = false;
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}
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}
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async function loadMoreHistory() {
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const api = auth.api;
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if (!api || !historyHasMore) return;
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const oldest = Math.min(
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...historyVersions.map((v) => v.vaultUpdateId)
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);
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try {
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const response = await api.fetchVaultHistory(500, oldest);
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historyVersions = [...historyVersions, ...response.versions];
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historyHasMore = response.hasMore;
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minUpdateId = Math.min(
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minUpdateId,
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...response.versions.map((v) => v.vaultUpdateId)
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);
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} catch {
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toasts.add("Failed to load more history", "error");
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}
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}
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function selectDocument(documentId: string) {
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nav.goto({ kind: "document", documentId });
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}
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function handleRefresh() {
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loadData();
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}
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$effect(() => {
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if (auth.isAuthenticated) {
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loadData();
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}
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});
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</script>
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<div class="dashboard">
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<Header
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vaultId={auth.vaultId}
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serverVersion={auth.serverVersion}
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onRefresh={handleRefresh}
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/>
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<div class="main-layout">
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<!-- Sidebar -->
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<aside class="sidebar">
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{#if !loadingDocs}
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<div class="sidebar-stats">
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<div class="stat">
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<span class="stat-value">{stats.totalDocs}</span>
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<span class="stat-label">files</span>
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</div>
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<div class="stat">
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<span class="stat-value"
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>{formatBytes(stats.totalSize)}</span
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>
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<span class="stat-label">total</span>
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</div>
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<div class="stat">
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<span class="stat-value">{stats.users.length}</span>
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<span class="stat-label"
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>user{stats.users.length !== 1 ? "s" : ""}</span
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>
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</div>
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</div>
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{/if}
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<div class="sidebar-search">
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<input
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type="text"
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placeholder="Filter files..."
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bind:value={searchQuery}
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/>
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</div>
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<div class="sidebar-controls">
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<label class="toggle-label">
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<input
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type="checkbox"
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bind:checked={showDeleted}
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/>
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Show deleted
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</label>
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</div>
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<div class="sidebar-tree">
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{#if loadingDocs}
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<div class="loading-placeholder">Loading...</div>
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{:else}
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<FileTree
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node={displayTree}
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selectedId={selectedDocumentId ?? null}
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onSelect={selectDocument}
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/>
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{/if}
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</div>
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</aside>
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<!-- Main content -->
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<main class="content">
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{#if maxUpdateId > 0}
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<div class="time-slider-container">
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<TimeSlider
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min={minUpdateId}
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max={maxUpdateId}
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value={timeSliderValue}
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versions={historyVersions}
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onchange={(v) => {
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timeSliderValue = v;
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}}
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/>
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</div>
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{/if}
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{#if selectedDocumentId}
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<DocumentDetail
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documentId={selectedDocumentId}
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onClose={() => nav.goHome()}
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onRestore={handleRefresh}
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/>
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{:else}
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<div class="tabs">
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<button
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class="tab"
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class:active={activeTab === "activity"}
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onclick={() => (activeTab = "activity")}
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>
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Activity
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</button>
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<button
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class="tab"
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class:active={activeTab === "files"}
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onclick={() => (activeTab = "files")}
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>
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Files
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</button>
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</div>
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{#if activeTab === "activity"}
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<ActivityFeed
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versions={enrichedHistory}
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loading={loadingHistory}
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hasMore={historyHasMore}
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onLoadMore={loadMoreHistory}
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onSelectDocument={selectDocument}
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onTimeTravel={(id) => {
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timeSliderValue = id >= maxUpdateId ? null : id;
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}}
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/>
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{:else}
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<div class="file-list">
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{#each latestDocuments
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.filter((d) => showDeleted || !d.isDeleted)
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.sort((a, b) => b.vaultUpdateId - a.vaultUpdateId) as doc}
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<button
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class="file-row"
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class:deleted={doc.isDeleted}
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onclick={() =>
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selectDocument(doc.documentId)}
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>
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<span class="file-icon"
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>{doc.isDeleted
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? "🗑"
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: "📄"}</span
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>
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<span class="file-path"
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>{doc.relativePath}</span
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>
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<span class="file-meta">
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{formatBytes(doc.contentSize)}
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·
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{doc.userId}
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·
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{relativeTime(doc.updatedDate)}
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</span>
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</button>
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{/each}
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</div>
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{/if}
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{/if}
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</main>
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</div>
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</div>
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<style>
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.dashboard {
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display: flex;
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flex-direction: column;
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height: 100%;
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}
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.main-layout {
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display: flex;
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flex: 1;
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overflow: hidden;
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}
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.sidebar {
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width: 280px;
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min-width: 280px;
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border-right: 1px solid var(--border);
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display: flex;
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flex-direction: column;
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background: var(--bg-secondary);
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overflow: hidden;
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}
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.sidebar-stats {
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display: flex;
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gap: 12px;
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padding: 12px 16px;
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border-bottom: 1px solid var(--border);
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}
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.stat {
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display: flex;
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flex-direction: column;
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align-items: center;
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flex: 1;
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}
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.stat-value {
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font-size: 16px;
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font-weight: 600;
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color: var(--text);
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}
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.stat-label {
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font-size: 11px;
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color: var(--text-muted);
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text-transform: uppercase;
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letter-spacing: 0.5px;
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}
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.sidebar-search {
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padding: 8px 12px;
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}
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.sidebar-search input {
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width: 100%;
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font-size: 13px;
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padding: 6px 10px;
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}
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.sidebar-controls {
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padding: 4px 16px 8px;
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}
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.toggle-label {
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font-size: 12px;
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color: var(--text-muted);
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display: flex;
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align-items: center;
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gap: 6px;
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cursor: pointer;
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}
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.toggle-label input[type="checkbox"] {
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width: auto;
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accent-color: var(--accent);
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}
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.sidebar-tree {
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flex: 1;
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overflow-y: auto;
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padding: 4px 0;
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}
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.loading-placeholder {
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padding: 16px;
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color: var(--text-muted);
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text-align: center;
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font-size: 13px;
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}
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.content {
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flex: 1;
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display: flex;
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flex-direction: column;
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overflow: hidden;
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}
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.time-slider-container {
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padding: 8px 16px;
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border-bottom: 1px solid var(--border);
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background: var(--bg-secondary);
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}
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.tabs {
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display: flex;
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border-bottom: 1px solid var(--border);
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background: var(--bg-secondary);
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padding: 0 16px;
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}
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.tab {
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padding: 10px 16px;
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font-size: 13px;
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font-weight: 500;
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color: var(--text-muted);
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border-bottom: 2px solid transparent;
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transition: color 0.15s, border-color 0.15s;
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}
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.tab:hover {
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color: var(--text);
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}
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.tab.active {
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color: var(--text);
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border-bottom-color: var(--accent);
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}
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.file-list {
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flex: 1;
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overflow-y: auto;
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padding: 4px 0;
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}
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.file-row {
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display: flex;
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align-items: center;
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gap: 8px;
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width: 100%;
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padding: 8px 16px;
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text-align: left;
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transition: background 0.1s;
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}
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.file-row:hover {
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background: var(--bg-hover);
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}
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.file-row.deleted {
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opacity: 0.5;
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}
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.file-row.deleted .file-path {
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text-decoration: line-through;
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}
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.file-icon {
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font-size: 16px;
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flex-shrink: 0;
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}
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.file-path {
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font-family: var(--mono);
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font-size: 13px;
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flex: 1;
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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.file-meta {
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font-size: 12px;
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color: var(--text-muted);
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white-space: nowrap;
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flex-shrink: 0;
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}
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</style>
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