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58613ea | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 | /**
* ComputerContext (Batch 2) — where AI work should run.
*
* Design §11: a shared context holding `selectedComputer`, `selectionMode`, and
* per-computer presence/capabilities. This first cut is READ-ONLY toward the
* backend: it only reflects the account's computers (from HomePilotAccountProvider)
* and remembers a local selection preference. It does not yet route execution
* (that is Batch 5) or mutate anything server-side.
*/
import React, {
createContext,
useCallback,
useContext,
useEffect,
useMemo,
useState,
} from 'react'
import { getCurrentUserId, userScopedKey } from '../lib/userScopedStorage'
import { useAccount } from './HomePilotAccountProvider'
import type { MirrorNode, PresenceState, SelectionMode } from './types'
const LS_SELECTED = 'homepilot_selected_computer'
const LS_MODE = 'homepilot_selection_mode'
function readScoped(baseKey: string): string | null {
try {
const uid = getCurrentUserId()
return localStorage.getItem(uid ? userScopedKey(baseKey, uid) : `${baseKey}:user:anon`)
} catch {
return null
}
}
function writeScoped(baseKey: string, value: string | null): void {
try {
const uid = getCurrentUserId()
const key = uid ? userScopedKey(baseKey, uid) : `${baseKey}:user:anon`
if (value == null) localStorage.removeItem(key)
else localStorage.setItem(key, value)
} catch {
/* ignore */
}
}
export interface ComputerContextValue {
/** All linked computers (mirrors the account provider). */
computers: MirrorNode[]
/** The node_id the user picked, or null in automatic/ask mode. */
selectedComputerId: string | null
/** The resolved selected computer object, if online & known. */
selectedComputer: MirrorNode | null
selectionMode: SelectionMode
/** Presence lookup by node_id. */
presenceOf: (nodeId: string) => PresenceState
/** True if at least one computer is online. */
anyOnline: boolean
/** Pick a specific computer (switches mode to 'fixed'). */
selectComputer: (nodeId: string | null) => void
setSelectionMode: (mode: SelectionMode) => void
}
const DEFAULT: ComputerContextValue = {
computers: [],
selectedComputerId: null,
selectedComputer: null,
selectionMode: 'automatic',
presenceOf: () => 'unknown',
anyOnline: false,
selectComputer: () => {},
setSelectionMode: () => {},
}
const ComputerCtx = createContext<ComputerContextValue>(DEFAULT)
export function ComputerProvider({ children }: { children: React.ReactNode }): JSX.Element {
const { computers, enabled } = useAccount()
const [selectedComputerId, setSelectedId] = useState<string | null>(() => readScoped(LS_SELECTED))
const [selectionMode, setModeState] = useState<SelectionMode>(() => {
const m = readScoped(LS_MODE)
return m === 'fixed' || m === 'ask' || m === 'automatic' ? m : 'automatic'
})
const selectComputer = useCallback((nodeId: string | null) => {
setSelectedId(nodeId)
writeScoped(LS_SELECTED, nodeId)
// Choosing a specific machine implies a fixed preference.
const nextMode: SelectionMode = nodeId ? 'fixed' : 'automatic'
setModeState(nextMode)
writeScoped(LS_MODE, nextMode)
}, [])
const setSelectionMode = useCallback((mode: SelectionMode) => {
setModeState(mode)
writeScoped(LS_MODE, mode)
if (mode !== 'fixed') {
setSelectedId(null)
writeScoped(LS_SELECTED, null)
}
}, [])
// If the selected computer disappears from the account, drop the stale pick.
useEffect(() => {
if (!enabled) return
if (selectedComputerId && computers.length > 0 &&
!computers.some((c) => c.node_id === selectedComputerId)) {
selectComputer(null)
}
}, [enabled, computers, selectedComputerId, selectComputer])
const presenceOf = useCallback((nodeId: string): PresenceState => {
const c = computers.find((x) => x.node_id === nodeId)
if (!c) return 'unknown'
return c.online ? 'online' : 'offline'
}, [computers])
const selectedComputer = useMemo(
() => computers.find((c) => c.node_id === selectedComputerId) ?? null,
[computers, selectedComputerId],
)
const anyOnline = useMemo(() => computers.some((c) => c.online), [computers])
const value = useMemo<ComputerContextValue>(() => ({
computers,
selectedComputerId,
selectedComputer,
selectionMode,
presenceOf,
anyOnline,
selectComputer,
setSelectionMode,
}), [computers, selectedComputerId, selectedComputer, selectionMode, presenceOf, anyOnline, selectComputer, setSelectionMode])
return <ComputerCtx.Provider value={value}>{children}</ComputerCtx.Provider>
}
/** Read the shared computer-selection state. Safe outside a provider. */
export function useComputer(): ComputerContextValue {
return useContext(ComputerCtx)
}
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