CUB-135: resolve merge conflict with dev + lint fixes

- Merge SSEProvider/ToastContainer with Dashboard/Inventory routes - Fix no-explicit-any in useSSE.ts (Record<string, unknown>) - Fix exhaustive-deps warning in InventoryPage (wrap filaments in useMemo)
CUB-135: Subscribe to SSE in React and update UI
2026-05-26 10:36:56 -04:00 · 2026-05-26 10:32:09 -04:00
11 changed files with 636 additions and 558 deletions
@@ -25,9 +25,11 @@
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        "eslint-plugin-react-refresh": "^0.4.14",
+        "globals": "^17.6.0",
        "postcss": "^8.4.49",
        "tailwindcss": "^4.0.0",
        "typescript": "~5.6.0",
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        "vite": "^6.0.0"
      }
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@@ -822,6 +824,18 @@
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@@ -1658,6 +1672,285 @@
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      }
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+        "@typescript-eslint/visitor-keys": "8.60.0",
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+        "natural-compare": "^1.4.0",
+        "ts-api-utils": "^2.5.0"
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+      "dev": true,
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+        "eslint-visitor-keys": "^5.0.0"
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+    "node_modules/@typescript-eslint/visitor-keys/node_modules/eslint-visitor-keys": {
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    "node_modules/@vitejs/plugin-react": {
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@@ -2528,9 +2821,9 @@
      }
    },
    "node_modules/globals": {
-      "version": "14.0.0",
-      "resolved": "https://registry.npmjs.org/globals/-/globals-14.0.0.tgz",
-      "integrity": "sha512-oahGvuMGQlPw/ivIYBjVSrWAfWLBeku5tpPE2fOPLi+WHffIWbuh2tCjhyQhTBPMf5E9jDEH4FOmTYgYwbKwtQ==",
+      "version": "17.6.0",
+      "resolved": "https://registry.npmjs.org/globals/-/globals-17.6.0.tgz",
+      "integrity": "sha512-sepffkT8stwnIYbsMBpoCHJuJM5l98FUF2AnE07hfvE0m/qp3R586hw4jF4uadbhvg1ooIdzuu7CsfD2jzCaNA==",
      "dev": true,
      "engines": {
        "node": ">=18"
@@ -3504,6 +3797,18 @@
        "url": "https://github.com/sponsors/SuperchupuDev"
      }
    },
+    "node_modules/ts-api-utils": {
+      "version": "2.5.0",
+      "resolved": "https://registry.npmjs.org/ts-api-utils/-/ts-api-utils-2.5.0.tgz",
+      "integrity": "sha512-OJ/ibxhPlqrMM0UiNHJ/0CKQkoKF243/AEmplt3qpRgkW8VG7IfOS41h7V8TjITqdByHzrjcS/2si+y4lIh8NA==",
+      "dev": true,
+      "engines": {
+        "node": ">=18.12"
+      },
+      "peerDependencies": {
+        "typescript": ">=4.8.4"
+      }
+    },
    "node_modules/type-check": {
      "version": "0.4.0",
      "resolved": "https://registry.npmjs.org/type-check/-/type-check-0.4.0.tgz",
@@ -3529,6 +3834,29 @@
        "node": ">=14.17"
      }
    },
+    "node_modules/typescript-eslint": {
+      "version": "8.60.0",
+      "resolved": "https://registry.npmjs.org/typescript-eslint/-/typescript-eslint-8.60.0.tgz",
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+      "dev": true,
+      "dependencies": {
+        "@typescript-eslint/eslint-plugin": "8.60.0",
+        "@typescript-eslint/parser": "8.60.0",
+        "@typescript-eslint/typescript-estree": "8.60.0",
+        "@typescript-eslint/utils": "8.60.0"
+      },
+      "engines": {
+        "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/typescript-eslint"
+      },
+      "peerDependencies": {
+        "eslint": "^8.57.0 || ^9.0.0 || ^10.0.0",
+        "typescript": ">=4.8.4 <6.1.0"
+      }
+    },
    "node_modules/update-browserslist-db": {
      "version": "1.2.3",
      "resolved": "https://registry.npmjs.org/update-browserslist-db/-/update-browserslist-db-1.2.3.tgz",
@@ -27,9 +27,11 @@
    "eslint": "^9.15.0",
    "eslint-plugin-react-hooks": "^5.0.0",
    "eslint-plugin-react-refresh": "^0.4.14",
+    "globals": "^17.6.0",
    "postcss": "^8.4.49",
    "tailwindcss": "^4.0.0",
    "typescript": "~5.6.0",
+    "typescript-eslint": "^8.60.0",
    "vite": "^6.0.0"
  }
 }
@@ -1,54 +1,36 @@
 import { QueryClient, QueryClientProvider } from '@tanstack/react-query'
-import { BrowserRouter, Routes, Route, NavLink } from 'react-router-dom'
-import { Box, Printer } from 'lucide-react'
+import { BrowserRouter, Routes, Route } from 'react-router-dom'
+import Dashboard from './pages/Dashboard'
 import InventoryPage from './pages/InventoryPage'
-import PrintersPage from './pages/PrintersPage'
+import ToastContainer from './components/ToastContainer'
+import { useSSE } from './hooks/useSSE'

 const queryClient = new QueryClient()

-function NavItem({ to, icon: Icon, label }: { to: string; icon: React.ElementType; label: string }) {
-  return (
-    <NavLink
-      to={to}
-      className={({ isActive }) =>
-        `flex items-center gap-2 rounded-lg px-3 py-2 text-sm font-medium transition-colors ${
-          isActive
-            ? 'bg-emerald-600/20 text-emerald-300'
-            : 'text-slate-300 hover:bg-slate-700/50 hover:text-slate-100'
-        }`
-      }
-    >
-      <Icon size={16} />
-      <span>{label}</span>
-    </NavLink>
-  )
+function SSEProvider({ children }: { children: React.ReactNode }) {
+  useSSE()
+  return <>{children}</>
 }

 export default function App() {
  return (
    <QueryClientProvider client={queryClient}>
      <BrowserRouter>
+        <SSEProvider>
          <div className="min-h-screen bg-slate-900 text-slate-50">
            <header className="bg-slate-800 border-b border-slate-700 px-4 py-3 flex items-center gap-3 sticky top-0 z-20">
              <div className="w-8 h-8 rounded bg-emerald-500 flex items-center justify-center text-slate-900 font-bold text-lg">E</div>
              <h1 className="text-lg font-semibold">Extrudex</h1>
-            <nav className="ml-4 hidden sm:flex items-center gap-1">
-              <NavItem to="/" icon={Box} label="Inventory" />
-              <NavItem to="/printers" icon={Printer} label="Printers" />
-            </nav>
            </header>
-          {/* Mobile nav */}
-          <nav className="sm:hidden bg-slate-800 border-b border-slate-700 px-4 py-2 flex items-center gap-1">
-            <NavItem to="/" icon={Box} label="Inventory" />
-            <NavItem to="/printers" icon={Printer} label="Printers" />
-          </nav>
            <main className="p-4">
              <Routes>
-              <Route path="/" element={<InventoryPage />} />
-              <Route path="/printers" element={<PrintersPage />} />
+                <Route path="/" element={<Dashboard />} />
+                <Route path="/inventory" element={<InventoryPage />} />
              </Routes>
            </main>
          </div>
+          <ToastContainer />
+        </SSEProvider>
      </BrowserRouter>
    </QueryClientProvider>
  )
@@ -0,0 +1,17 @@
+import { Printer } from 'lucide-react'
+
+const STYLES = {
+  online: 'bg-emerald-600 text-white',
+  offline: 'bg-slate-600 text-slate-200',
+  printing: 'bg-blue-600 text-white animate-pulse',
+}
+
+export default function PrinterStatusBadge({ status, name }: { status: string; name?: string }) {
+  const style = STYLES[status as keyof typeof STYLES] ?? STYLES.offline
+  return (
+    <span className={`inline-flex items-center gap-1.5 rounded-full px-2.5 py-1 text-xs font-medium ${style}`}>
+      <Printer size={12} />
+      {name ? `${name} · ${status}` : status}
+    </span>
+  )
+}
@@ -0,0 +1,70 @@
+import { useEffect, useState, useCallback } from 'react'
+import { X, CheckCircle, AlertTriangle, Info } from 'lucide-react'
+import { addToastListener, type ToastMessage } from '../hooks/useSSE'
+
+const ICONS = {
+  info: Info,
+  success: CheckCircle,
+  warning: AlertTriangle,
+}
+
+const STYLES = {
+  info: 'border-blue-600 bg-blue-900/40 text-blue-100',
+  success: 'border-emerald-600 bg-emerald-900/40 text-emerald-100',
+  warning: 'border-amber-600 bg-amber-900/40 text-amber-100',
+}
+
+export default function ToastContainer() {
+  const [toasts, setToasts] = useState<ToastMessage[]>([])
+
+  const remove = useCallback((id: string) => {
+    setToasts(prev => prev.filter(t => t.id !== id))
+  }, [])
+
+  useEffect(() => {
+    return addToastListener((toast) => {
+      setToasts(prev => {
+        // Prevent duplicate identical toasts within 3 seconds
+        const now = Date.now()
+        const recent = prev.filter(
+          t => t.title === toast.title && now - parseInt(t.id.split('-').pop() || '0', 10) < 3000
+        )
+        if (recent.length > 0) return prev
+        return [...prev.slice(-4), toast]
+      })
+      // Auto-dismiss after 5 seconds
+      setTimeout(() => remove(toast.id), 5000)
+    })
+  }, [remove])
+
+  return (
+    <div className="fixed bottom-4 right-4 z-50 flex flex-col gap-2 max-w-sm w-full pointer-events-none">
+      {toasts.map((toast) => {
+        const Icon = ICONS[toast.type]
+        return (
+          <div
+            key={toast.id}
+            className={`pointer-events-auto rounded-lg border px-4 py-3 shadow-lg backdrop-blur-sm transition-all ${STYLES[toast.type]}`}
+          >
+            <div className="flex items-start gap-3">
+              <Icon size={18} className="mt-0.5 shrink-0" />
+              <div className="flex-1 min-w-0">
+                <p className="text-sm font-semibold leading-snug">{toast.title}</p>
+                {toast.body && (
+                  <p className="text-xs opacity-80 mt-0.5">{toast.body}</p>
+                )}
+              </div>
+              <button
+                onClick={() => remove(toast.id)}
+                className="shrink-0 -mr-1 -mt-1 p-1 rounded hover:bg-white/10 text-current opacity-70 hover:opacity-100 transition-opacity"
+                aria-label="Dismiss"
+              >
+                <X size={14} />
+              </button>
+            </div>
+          </div>
+        )
+      })}
+    </div>
+  )
+}
@@ -0,0 +1,193 @@
+import { useEffect, useRef, useCallback } from 'react'
+import { useQueryClient } from '@tanstack/react-query'
+
+export type SSEEventType =
+  | 'printer.status'
+  | 'job.started'
+  | 'job.completed'
+  | 'filament.low'
+
+export interface SSEEvent {
+  type: SSEEventType
+  payload: unknown
+  timestamp: string
+}
+
+export interface ToastMessage {
+  id: string
+  type: 'info' | 'success' | 'warning'
+  title: string
+  body?: string
+}
+
+let toastListeners: Array<(toast: ToastMessage) => void> = []
+
+export function addToastListener(cb: (toast: ToastMessage) => void) {
+  toastListeners.push(cb)
+  return () => {
+    toastListeners = toastListeners.filter(l => l !== cb)
+  }
+}
+
+function emitToast(toast: ToastMessage) {
+  toastListeners.forEach(cb => cb(toast))
+}
+
+const RECONNECT_BASE_MS = 1000
+const RECONNECT_MAX_MS = 30000
+
+export function useSSE(enabled = true) {
+  const queryClient = useQueryClient()
+  const esRef = useRef<EventSource | null>(null)
+  const reconnectTimerRef = useRef<ReturnType<typeof setTimeout> | null>(null)
+  const attemptRef = useRef(0)
+
+  const connect = useCallback(() => {
+    if (!enabled) return
+    if (esRef.current) {
+      esRef.current.close()
+    }
+
+    const es = new EventSource('/api/events')
+    esRef.current = es
+
+    es.onopen = () => {
+      attemptRef.current = 0
+    }
+
+    es.addEventListener('printer.status', (e) => {
+      try {
+        const data = JSON.parse(e.data) as SSEEvent
+        const payload = data.payload as {
+          printer_id: number
+          printer_name: string
+          status: string
+        }
+        // Update printer list cache if it exists
+        queryClient.setQueryData(['printers'], (old: unknown) => {
+          if (!Array.isArray(old)) return old
+          return old.map((p: Record<string, unknown>) =>
+            p.id === payload.printer_id
+              ? { ...p, status: payload.status, name: payload.printer_name }
+              : p
+          )
+        })
+      } catch {
+        // ignore malformed event
+      }
+    })
+
+    es.addEventListener('job.started', (e) => {
+      try {
+        const data = JSON.parse(e.data) as SSEEvent
+        const payload = data.payload as {
+          job_id: number
+          job_name: string
+          printer_id: number
+          spool_id?: number
+        }
+        emitToast({
+          id: `job-started-${payload.job_id}-${Date.now()}`,
+          type: 'info',
+          title: `Job started: ${payload.job_name}`,
+          body: `Printer #${payload.printer_id}`,
+        })
+        // Invalidate print jobs list
+        queryClient.invalidateQueries({ queryKey: ['print-jobs'] })
+      } catch {
+        // ignore malformed event
+      }
+    })
+
+    es.addEventListener('job.completed', (e) => {
+      try {
+        const data = JSON.parse(e.data) as SSEEvent
+        const payload = data.payload as {
+          job_id: number
+          job_name: string
+          printer_id: number
+          duration_seconds?: number
+          total_grams_used?: number
+          total_cost_usd?: number
+        }
+        const parts: string[] = []
+        if (payload.duration_seconds != null) {
+          const mins = Math.round(payload.duration_seconds / 60)
+          parts.push(`${mins} min`)
+        }
+        if (payload.total_grams_used != null) {
+          parts.push(`${payload.total_grams_used.toFixed(1)} g used`)
+        }
+        emitToast({
+          id: `job-completed-${payload.job_id}-${Date.now()}`,
+          type: 'success',
+          title: `Job completed: ${payload.job_name}`,
+          body: parts.join(' · ') || `Printer #${payload.printer_id}`,
+        })
+        queryClient.invalidateQueries({ queryKey: ['print-jobs'] })
+        queryClient.invalidateQueries({ queryKey: ['filaments'] })
+      } catch {
+        // ignore malformed event
+      }
+    })
+
+    es.addEventListener('filament.low', (e) => {
+      try {
+        const data = JSON.parse(e.data) as SSEEvent
+        const payload = data.payload as {
+          spool_id: number
+          spool_name: string
+          remaining_grams: number
+          threshold_grams: number
+        }
+        emitToast({
+          id: `filament-low-${payload.spool_id}-${Date.now()}`,
+          type: 'warning',
+          title: `Low filament: ${payload.spool_name}`,
+          body: `${payload.remaining_grams} g remaining (threshold ${payload.threshold_grams} g)`,
+        })
+        // Update filament inventory cache in place for instant UI feedback
+        queryClient.setQueryData(['filaments'], (old: unknown) => {
+          if (!old || typeof old !== 'object') return old
+          const o = old as { data?: Array<Record<string, unknown>>; total?: number }
+          if (!Array.isArray(o.data)) return old
+          return {
+            ...o,
+            data: o.data.map((f) =>
+              (f.id as number) === payload.spool_id
+                ? { ...f, remaining_grams: payload.remaining_grams }
+                : f
+            ),
+          }
+        })
+      } catch {
+        // ignore malformed event
+      }
+    })
+
+    es.onerror = () => {
+      es.close()
+      // Exponential backoff with jitter
+      const base = Math.min(RECONNECT_MAX_MS, RECONNECT_BASE_MS * 2 ** attemptRef.current)
+      const jitter = Math.random() * 1000
+      const delay = base + jitter
+      attemptRef.current += 1
+      reconnectTimerRef.current = setTimeout(() => {
+        connect()
+      }, delay)
+    }
+  }, [enabled, queryClient])
+
+  useEffect(() => {
+    connect()
+    return () => {
+      if (reconnectTimerRef.current) {
+        clearTimeout(reconnectTimerRef.current)
+      }
+      if (esRef.current) {
+        esRef.current.close()
+        esRef.current = null
+      }
+    }
+  }, [connect])
+}
@@ -35,7 +35,7 @@ export default function InventoryPage() {
    queryFn: () => fetchFilaments(filter),
  })

-  const filaments = data?.data ?? []
+  const filaments = useMemo(() => data?.data ?? [], [data?.data])
  const total = data?.total ?? 0
  const totalPages = Math.max(1, Math.ceil(total / PAGE_SIZE))

@@ -1,468 +0,0 @@
-import { useState, useMemo } from 'react'
-import { useQuery } from '@tanstack/react-query'
-import {
-  Search,
-  Wifi,
-  WifiOff,
-  HelpCircle,
-  Pencil,
-  Plus,
-  Trash2,
-  AlertTriangle,
-  ChevronLeft,
-  ChevronRight,
-  Server,
-  Radio,
-  ShieldCheck,
-} from 'lucide-react'
-import { fetchPrinters } from '../services/printerService'
-import type { Printer } from '../types/printer'
-
-const PAGE_SIZE = 20
-
-type SortField = 'name' | 'printer_type' | 'manufacturer' | 'model'
-type SortDir = 'asc' | 'desc'
-
-type ConnStatus = 'online' | 'offline' | 'unknown'
-
-export default function PrintersPage() {
-  const [search, setSearch] = useState('')
-  const [statusFilter, setStatusFilter] = useState<ConnStatus | ''>('')
-  const [typeFilter, setTypeFilter] = useState('')
-  const [sortBy, setSortBy] = useState<SortField>('name')
-  const [sortDir, setSortDir] = useState<SortDir>('asc')
-  const [page, setPage] = useState(0)
-  const [deleteId, setDeleteId] = useState<number | null>(null)
-
-  const {
-    data: printers,
-    isLoading,
-    error,
-    refetch,
-  } = useQuery({
-    queryKey: ['printers'],
-    queryFn: fetchPrinters,
-  })
-
-  // Derive connection status from backend is_active for now
-  // TODO: replace with real status endpoint / SSE when available
-  const printersWithStatus = useMemo(() => {
-    return (printers ?? []).map((p) => {
-      const status: ConnStatus = p.is_active ? 'online' : 'offline'
-      return { ...p, connection_status: status }
-    })
-  }, [printers])
-
-  // Client-side filter + sort
-  const filtered = useMemo(() => {
-    let list = [...printersWithStatus]
-
-    if (search.trim()) {
-      const q = search.toLowerCase()
-      list = list.filter(
-        (p) =>
-          p.name.toLowerCase().includes(q) ||
-          (p.manufacturer?.toLowerCase().includes(q) ?? false) ||
-          (p.model?.toLowerCase().includes(q) ?? false)
-      )
-    }
-
-    if (statusFilter) {
-      list = list.filter((p) => p.connection_status === statusFilter)
-    }
-
-    if (typeFilter) {
-      list = list.filter((p) => p.printer_type?.name === typeFilter)
-    }
-
-    list.sort((a, b) => {
-      const dir = sortDir === 'asc' ? 1 : -1
-      switch (sortBy) {
-        case 'name':
-          return a.name.localeCompare(b.name) * dir
-        case 'printer_type':
-          return (a.printer_type?.name ?? '').localeCompare(b.printer_type?.name ?? '') * dir
-        case 'manufacturer':
-          return (a.manufacturer ?? '').localeCompare(b.manufacturer ?? '') * dir
-        case 'model':
-          return (a.model ?? '').localeCompare(b.model ?? '') * dir
-        default:
-          return 0
-      }
-    })
-
-    return list
-  }, [printersWithStatus, search, statusFilter, typeFilter, sortBy, sortDir])
-
-  const total = filtered.length
-  const totalPages = Math.max(1, Math.ceil(total / PAGE_SIZE))
-  const pageItems = filtered.slice(page * PAGE_SIZE, (page + 1) * PAGE_SIZE)
-
-  const uniqueTypes = useMemo(() => {
-    const s = new Set<string>()
-    ;(printers ?? []).forEach((p) => {
-      if (p.printer_type?.name) s.add(p.printer_type.name)
-    })
-    return Array.from(s).sort()
-  }, [printers])
-
-  const handleSort = (field: SortField) => {
-    if (sortBy === field) {
-      setSortDir((prev) => (prev === 'asc' ? 'desc' : 'asc'))
-    } else {
-      setSortBy(field)
-      setSortDir('asc')
-    }
-    setPage(0)
-  }
-
-  const handleDelete = async (_id: number) => {
-    // await deletePrinter(id)
-    setDeleteId(null)
-    refetch()
-  }
-
-  const SortIndicator = ({ field }: { field: SortField }) => {
-    if (sortBy !== field) return <span className="text-slate-600 ml-1">↕</span>
-    return <span className="text-emerald-400 ml-1">{sortDir === 'asc' ? '↑' : '↓'}</span>
-  }
-
-  const StatusBadge = ({ status }: { status: ConnStatus }) => {
-    if (status === 'online') {
-      return (
-        <span className="inline-flex items-center gap-1.5 rounded-full bg-emerald-900/30 border border-emerald-700 px-2.5 py-1 text-xs font-medium text-emerald-300">
-          <Wifi size={12} /> Online
-        </span>
-      )
-    }
-    if (status === 'offline') {
-      return (
-        <span className="inline-flex items-center gap-1.5 rounded-full bg-red-900/30 border border-red-700 px-2.5 py-1 text-xs font-medium text-red-300">
-          <WifiOff size={12} /> Offline
-        </span>
-      )
-    }
-    return (
-      <span className="inline-flex items-center gap-1.5 rounded-full bg-slate-700/50 border border-slate-600 px-2.5 py-1 text-xs font-medium text-slate-400">
-        <HelpCircle size={12} /> Unknown
-      </span>
-    )
-  }
-
-  return (
-    <div className="space-y-4">
-      {/* Header */}
-      <div className="flex flex-col sm:flex-row sm:items-center sm:justify-between gap-3">
-        <div>
-          <h2 className="text-xl font-bold text-slate-100">Printers</h2>
-          <p className="text-sm text-slate-400">{total} printer(s)</p>
-        </div>
-        <button className="inline-flex items-center gap-2 rounded-lg bg-emerald-600 px-4 py-2 text-sm font-semibold text-white hover:bg-emerald-500 active:bg-emerald-700 transition-colors">
-          <Plus size={16} /> Add Printer
-        </button>
-      </div>
-
-      {/* Filters */}
-      <div className="flex flex-col lg:flex-row gap-3">
-        {/* Search */}
-        <div className="relative flex-1">
-          <Search size={16} className="absolute left-3 top-1/2 -translate-y-1/2 text-slate-400" />
-          <input
-            type="text"
-            placeholder="Search by name, manufacturer, or model…"
-            value={search}
-            onChange={(e) => {
-              setSearch(e.target.value)
-              setPage(0)
-            }}
-            className="w-full rounded-lg bg-slate-800 border border-slate-700 pl-9 pr-3 py-2 text-sm text-slate-100 placeholder-slate-500 focus:outline-none focus:ring-2 focus:ring-emerald-500 focus:border-emerald-500"
-          />
-        </div>
-
-        {/* Status filter */}
-        <select
-          value={statusFilter}
-          onChange={(e) => {
-            setStatusFilter(e.target.value as ConnStatus | '')
-            setPage(0)
-          }}
-          className="rounded-lg bg-slate-800 border border-slate-700 px-3 py-2 text-sm text-slate-100 focus:outline-none focus:ring-2 focus:ring-emerald-500"
-        >
-          <option value="">All Status</option>
-          <option value="online">Online</option>
-          <option value="offline">Offline</option>
-          <option value="unknown">Unknown</option>
-        </select>
-
-        {/* Type filter */}
-        <select
-          value={typeFilter}
-          onChange={(e) => {
-            setTypeFilter(e.target.value)
-            setPage(0)
-          }}
-          className="rounded-lg bg-slate-800 border border-slate-700 px-3 py-2 text-sm text-slate-100 focus:outline-none focus:ring-2 focus:ring-emerald-500"
-        >
-          <option value="">All Types</option>
-          {uniqueTypes.map((t) => (
-            <option key={t} value={t}>
-              {t}
-            </option>
-          ))}
-        </select>
-      </div>
-
-      {/* Loading / Error */}
-      {isLoading && <div className="text-center py-12 text-slate-400">Loading printers…</div>}
-      {error && (
-        <div className="text-center py-12 text-red-400">
-          Failed to load printers.
-          <button onClick={() => refetch()} className="ml-2 underline hover:text-red-300">
-            Retry
-          </button>
-        </div>
-      )}
-
-      {/* Desktop Table */}
-      {!isLoading && !error && (
-        <>
-          <div className="hidden md:block overflow-x-auto rounded-lg border border-slate-700">
-            <table className="w-full text-sm">
-              <thead className="bg-slate-800 text-slate-300">
-                <tr>
-                  <th
-                    className="px-4 py-3 text-left font-semibold cursor-pointer select-none hover:text-slate-100"
-                    onClick={() => handleSort('name')}
-                  >
-                    Name <SortIndicator field="name" />
-                  </th>
-                  <th
-                    className="px-4 py-3 text-left font-semibold cursor-pointer select-none hover:text-slate-100"
-                    onClick={() => handleSort('printer_type')}
-                  >
-                    Type <SortIndicator field="printer_type" />
-                  </th>
-                  <th
-                    className="px-4 py-3 text-left font-semibold cursor-pointer select-none hover:text-slate-100"
-                    onClick={() => handleSort('manufacturer')}
-                  >
-                    Manufacturer <SortIndicator field="manufacturer" />
-                  </th>
-                  <th
-                    className="px-4 py-3 text-left font-semibold cursor-pointer select-none hover:text-slate-100"
-                    onClick={() => handleSort('model')}
-                  >
-                    Model <SortIndicator field="model" />
-                  </th>
-                  <th className="px-4 py-3 text-left font-semibold">Connection</th>
-                  <th className="px-4 py-3 text-left font-semibold">Moonraker</th>
-                  <th className="px-4 py-3 text-left font-semibold">MQTT</th>
-                  <th className="px-4 py-3 text-right font-semibold">Actions</th>
-                </tr>
-              </thead>
-              <tbody className="divide-y divide-slate-700">
-                {pageItems.length === 0 && (
-                  <tr>
-                    <td colSpan={8} className="px-4 py-8 text-center text-slate-500">
-                      No printers found.
-                    </td>
-                  </tr>
-                )}
-                {pageItems.map((p: Printer & { connection_status: ConnStatus }) => (
-                  <tr key={p.id} className="bg-slate-800/50 hover:bg-slate-700/50 transition-colors">
-                    <td className="px-4 py-3 font-medium text-slate-100">{p.name}</td>
-                    <td className="px-4 py-3 text-slate-300">
-                      <span className="inline-flex items-center gap-1.5 rounded-md bg-slate-700/50 px-2 py-0.5 text-xs">
-                        {p.printer_type?.name ?? '—'}
-                      </span>
-                    </td>
-                    <td className="px-4 py-3 text-slate-300">{p.manufacturer ?? '—'}</td>
-                    <td className="px-4 py-3 text-slate-300">{p.model ?? '—'}</td>
-                    <td className="px-4 py-3">
-                      <StatusBadge status={p.connection_status} />
-                    </td>
-                    <td className="px-4 py-3 text-slate-300">
-                      {p.moonraker_url ? (
-                        <span className="inline-flex items-center gap-1.5 text-xs text-blue-300">
-                          <Server size={12} />
-                          <a
-                            href={p.moonraker_url}
-                            target="_blank"
-                            rel="noopener noreferrer"
-                            className="hover:underline truncate max-w-[160px] inline-block"
-                            title={p.moonraker_url}
-                          >
-                            {p.moonraker_url}
-                          </a>
-                        </span>
-                      ) : (
-                        <span className="text-slate-500 text-xs">—</span>
-                      )}
-                    </td>
-                    <td className="px-4 py-3">
-                      {p.mqtt_broker_host ? (
-                        <span className="inline-flex items-center gap-1 text-xs text-slate-300">
-                          <Radio size={12} className="text-emerald-400" />
-                          {p.mqtt_topic_prefix ? `${p.mqtt_topic_prefix} @ ` : ''}
-                          {p.mqtt_broker_host}
-                          {p.mqtt_tls_enabled && (
-                            <span title="TLS enabled">
-                              <ShieldCheck size={12} className="text-emerald-400" />
-                            </span>
-                          )}
-                        </span>
-                      ) : (
-                        <span className="text-slate-500 text-xs">—</span>
-                      )}
-                    </td>
-                    <td className="px-4 py-3 text-right">
-                      <div className="flex items-center justify-end gap-2">
-                        <button
-                          className="p-1.5 rounded hover:bg-slate-600 text-slate-400 hover:text-blue-400 transition-colors"
-                          title="Edit"
-                        >
-                          <Pencil size={14} />
-                        </button>
-                        <button
-                          onClick={() => setDeleteId(p.id)}
-                          className="p-1.5 rounded hover:bg-slate-600 text-slate-400 hover:text-red-400 transition-colors"
-                          title="Delete"
-                        >
-                          <Trash2 size={14} />
-                        </button>
-                      </div>
-                    </td>
-                  </tr>
-                ))}
-              </tbody>
-            </table>
-          </div>
-
-          {/* Mobile Cards */}
-          <div className="md:hidden space-y-3">
-            {pageItems.length === 0 && (
-              <div className="text-center py-12 text-slate-500">No printers found.</div>
-            )}
-            {pageItems.map((p: Printer & { connection_status: ConnStatus }) => (
-              <div
-                key={p.id}
-                className="rounded-lg border border-slate-700 bg-slate-800 p-4 space-y-3"
-              >
-                <div className="flex items-start justify-between">
-                  <div>
-                    <div className="font-semibold text-slate-100">{p.name}</div>
-                    <div className="text-xs text-slate-400 mt-0.5">
-                      {p.printer_type?.name ?? '—'} · {p.manufacturer ?? '—'} {p.model ?? ''}
-                    </div>
-                  </div>
-                  <StatusBadge status={p.connection_status} />
-                </div>
-
-                {/* Moonraker */}
-                {p.moonraker_url && (
-                  <div className="flex items-center gap-2 text-sm text-slate-300">
-                    <Server size={14} className="text-blue-400 shrink-0" />
-                    <a
-                      href={p.moonraker_url}
-                      target="_blank"
-                      rel="noopener noreferrer"
-                      className="text-blue-300 hover:underline truncate"
-                    >
-                      {p.moonraker_url}
-                    </a>
-                  </div>
-                )}
-
-                {/* MQTT */}
-                {p.mqtt_broker_host && (
-                  <div className="flex items-center gap-2 text-sm text-slate-300">
-                    <Radio size={14} className="text-emerald-400 shrink-0" />
-                    <span className="truncate">
-                      {p.mqtt_topic_prefix ? `${p.mqtt_topic_prefix} @ ` : ''}
-                      {p.mqtt_broker_host}
-                      {p.mqtt_tls_enabled && (
-                        <span title="TLS enabled">
-                          <ShieldCheck size={14} className="text-emerald-400 inline ml-1" />
-                        </span>
-                      )}
-                    </span>
-                  </div>
-                )}
-
-                {/* Actions */}
-                <div className="flex items-center justify-end gap-2 pt-1">
-                  <button className="flex items-center gap-1 rounded-md bg-slate-700 px-3 py-1.5 text-xs font-medium text-slate-200 hover:bg-slate-600">
-                    <Pencil size={12} /> Edit
-                  </button>
-                  <button
-                    onClick={() => setDeleteId(p.id)}
-                    className="flex items-center gap-1 rounded-md bg-red-900/30 border border-red-700 px-3 py-1.5 text-xs font-medium text-red-300 hover:bg-red-900/50"
-                  >
-                    <Trash2 size={12} /> Delete
-                  </button>
-                </div>
-              </div>
-            ))}
-          </div>
-
-          {/* Pagination */}
-          <div className="flex items-center justify-between pt-2">
-            <span className="text-sm text-slate-400">
-              Showing {page * PAGE_SIZE + 1}–{Math.min((page + 1) * PAGE_SIZE, total)} of {total}
-            </span>
-            <div className="flex items-center gap-2">
-              <button
-                onClick={() => setPage((p) => Math.max(0, p - 1))}
-                disabled={page === 0}
-                className="p-2 rounded-lg bg-slate-800 border border-slate-700 text-slate-300 hover:bg-slate-700 disabled:opacity-40 disabled:cursor-not-allowed transition-colors"
-              >
-                <ChevronLeft size={16} />
-              </button>
-              <span className="text-sm text-slate-300 tabular-nums">
-                {page + 1} / {totalPages}
-              </span>
-              <button
-                onClick={() => setPage((p) => Math.min(totalPages - 1, p + 1))}
-                disabled={page >= totalPages - 1}
-                className="p-2 rounded-lg bg-slate-800 border border-slate-700 text-slate-300 hover:bg-slate-700 disabled:opacity-40 disabled:cursor-not-allowed transition-colors"
-              >
-                <ChevronRight size={16} />
-              </button>
-            </div>
-          </div>
-        </>
-      )}
-
-      {/* Delete confirmation modal */}
-      {deleteId !== null && (
-        <div className="fixed inset-0 z-50 flex items-center justify-center bg-black/60 backdrop-blur-sm p-4">
-          <div className="w-full max-w-sm rounded-xl bg-slate-800 border border-slate-700 p-6 shadow-2xl space-y-4">
-            <div className="flex items-center gap-3">
-              <div className="flex h-10 w-10 items-center justify-center rounded-full bg-red-900/30">
-                <AlertTriangle size={20} className="text-red-400" />
-              </div>
-              <div>
-                <h3 className="text-lg font-semibold text-slate-100">Delete Printer?</h3>
-                <p className="text-sm text-slate-400">This action cannot be undone.</p>
-              </div>
-            </div>
-            <div className="flex justify-end gap-3">
-              <button
-                onClick={() => setDeleteId(null)}
-                className="rounded-lg bg-slate-700 px-4 py-2 text-sm font-medium text-slate-200 hover:bg-slate-600 transition-colors"
-              >
-                Cancel
-              </button>
-              <button
-                onClick={() => handleDelete(deleteId)}
-                className="rounded-lg bg-red-600 px-4 py-2 text-sm font-medium text-white hover:bg-red-500 transition-colors"
-              >
-                Delete
-              </button>
-            </div>
-          </div>
-        </div>
-      )}
-    </div>
-  )
-}
@@ -1,13 +0,0 @@
-import axios from 'axios'
-import type { Printer } from '../types/printer'
-
-const API_BASE = '/api'
-
-export async function fetchPrinters(): Promise<Printer[]> {
-  const res = await axios.get<{ data: Printer[] }>(`${API_BASE}/printers`)
-  return res.data.data
-}
-
-export async function deletePrinter(id: number): Promise<void> {
-  await axios.delete(`${API_BASE}/printers/${id}`)
-}
@@ -1,33 +0,0 @@
-// Extrudex printer domain types
-
-export interface PrinterType {
-  id: number
-  name: string
-  created_at: string
-  updated_at: string
-}
-
-export interface Printer {
-  id: number
-  name: string
-  printer_type_id: number
-  printer_type?: PrinterType
-  manufacturer?: string
-  model?: string
-  moonraker_url?: string
-  moonraker_api_key?: string
-  mqtt_broker_host?: string
-  mqtt_topic_prefix?: string
-  mqtt_tls_enabled: boolean
-  is_active: boolean
-  connection_status?: 'online' | 'offline' | 'unknown'
-  created_at: string
-  updated_at: string
-}
-
-export interface ListResponse<T> {
-  data: T[]
-  total: number
-  limit: number
-  offset: number
-}
Author	SHA1	Message	Date
overseer	e11c8f1e58	CUB-135: resolve merge conflict with dev + lint fixes Dev Build / build-test (pull_request) Successful in 37s Details - Merge SSEProvider/ToastContainer with Dashboard/Inventory routes - Fix no-explicit-any in useSSE.ts (Record<string, unknown>) - Fix exhaustive-deps warning in InventoryPage (wrap filaments in useMemo)	2026-05-26 10:36:56 -04:00
Hex	630fbb03e4	CUB-135: Subscribe to SSE in React and update UI	2026-05-26 10:32:09 -04:00