nntrivi2001
7357070fb9
Deletes desktop/ (Electron wrapper), deployments/ (Helm/Kustomize/ Terraform/CI for cloud deploy), and monitoring/ (Prometheus + Grafana stack) along with DESKTOP.md, DEPLOYMENT.md, docker-compose.full.yml, their npm scripts, and every dangling reference across README, ARCHITECTURE, INSTALL, SETUP, docs/, and the repeated per-file MODULE_GUIDE "Observability" boilerplate comment. The GET /api/metrics endpoint itself is untouched — it's the dashboard's own route, not part of the removed monitoring stack.
97 lines
4.7 KiB
TypeScript
97 lines
4.7 KiB
TypeScript
/**
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* @file EmptyState.tsx
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* @description Centered empty-state panel used whenever a page or section has
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* nothing to render yet — no sessions, no events, no search hits, or a feature
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* that has not been configured. Keeps the UI from looking broken by giving the
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* user a clear icon, title, explanation, and an optional call-to-action slot.
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*
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* ## When to use
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* Prefer this over ad-hoc "No data" paragraphs so every list/table page shares
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* the same vertical rhythm, typography, and card chrome. The optional `action`
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* slot accepts any React node (usually a `<Link>` or `<button>`) without this
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* component needing to know about routing.
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*
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* ## Accessibility
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* The icon is decorative (no separate `aria-label`); meaning comes from the
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* visible `title` (`<h3>`) and `description` (`<p>`). Callers should pass
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* translated strings via `useTranslation`.
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*
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* @author Nguyễn Ngọc Trí Vĩ <vinnt@smartgift.vn>
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*/
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/* =============================================================================
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* MODULE_GUIDE — extended in-file reference (comments only; safe to read, never executed)
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* =============================================================================
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* **Purpose:** Dashboard module consumed by the React client, MCP tools, or desktop shell depending on deployment mode.
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*
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* ## Design constraints
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* - Local-first: no telemetry leaves the machine unless the user configures webhooks.
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* - Fail-safe hooks path on the server must never block Claude Code; UI mirrors that
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* philosophy by degrading gracefully (empty states, stale badges, reconnect loops).
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* - Destructive flows stay behind explicit confirmation modals and server-side gates.
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* - Internationalization: user-visible strings belong in i18n JSON, not literals here.
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*
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* ## Remote data & SSH
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* Remote Data Sources let operators aggregate multiple machines. SSH entries describe
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* how to reach a peer dashboard; the global data scope (`dataScope.ts`) narrows every
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* scoped GET via `?sources=`. Health checks and import history surface in Settings.
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*
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* ## Public surface
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* - `EmptyStateProps` — exported API; see TSDoc on the symbol for behavior.
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* - `EmptyState` — exported API; see TSDoc on the symbol for behavior.
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*
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* ## Testing pointers
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* - Prefer colocated `__tests__` with Vitest + Testing Library for UI.
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* - Server contract changes require `npm run test:server` and OpenAPI sync.
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* - MCP edits: `npm run mcp:typecheck` and `npm run mcp:build`.
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*
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* ## Related docs
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* - `ARCHITECTURE.md` — hooks → API → SQLite → WebSocket → UI pipeline.
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* - `docs/API.md` — REST reference.
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* - `.claude/skills/file-headers/` — mandatory `@author` header policy.
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* ============================================================================= */
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/* -----------------------------------------------------------------------------
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* EXPORT CATALOG — quick index of symbols defined below (documentation only).
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* -----------------------------------------------------------------------------
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* **EmptyStateProps**
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* Part of this module's public contract. Downstream imports should treat
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* the signature and return type as stable unless release notes say otherwise.
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* When behavior changes, update the `@file` overview and relevant tests.
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*
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* **EmptyState**
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* Part of this module's public contract. Downstream imports should treat
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* the signature and return type as stable unless release notes say otherwise.
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* When behavior changes, update the `@file` overview and relevant tests.
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*
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* ----------------------------------------------------------------------------- */
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import type { LucideIcon } from "lucide-react";
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/** Props for {@link EmptyState}. */
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export interface EmptyStateProps {
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/** Lucide icon shown inside the rounded square above the title. */
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icon: LucideIcon;
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/** Primary heading — keep short (one line). */
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title: string;
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/** Supporting copy; wrapped at `max-w-md` for comfortable line length. */
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description: string;
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/** Optional CTA rendered below the description (button, link, or form). */
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action?: React.ReactNode;
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}
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/**
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* Renders a vertically centered empty state inside the main content column.
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* @param props See {@link EmptyStateProps}.
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*/
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export function EmptyState({ icon: Icon, title, description, action }: EmptyStateProps) {
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return (
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<div className="flex flex-col items-center justify-center py-20 text-center">
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<div className="w-14 h-14 rounded-2xl bg-surface-4 flex items-center justify-center mb-5">
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<Icon className="w-6 h-6 text-fg-muted" />
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</div>
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<h3 className="text-base font-medium text-fg-secondary mb-2">{title}</h3>
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<p className="text-sm text-fg-muted max-w-md mb-6">{description}</p>
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{action}
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</div>
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);
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}
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