| 1 | import type { State } from "../lib/useController"; |
| 2 | import type { RemoteSessionApi } from "../lib/useRemoteSession"; |
| 3 | import type { BackgroundRuntimeView, TabMeta } from "../lib/types"; |
| 4 | import { projectSessionAvailability } from "../lib/sessionAvailability"; |
| 5 | |
| 6 | type Input = { |
| 7 | local: State; |
| 8 | remote?: Pick<RemoteSessionApi, "transcript" | "running" | "modelLabel" | "commands" | "composerProfile" | "goalView" | "goalRuntime" | "effort">; |
| 9 | tab?: Pick<TabMeta, "id" | "label" | "remote" | "workspaceName">; |
| 10 | activeTabId?: string; |
| 11 | backgroundRuntimes: BackgroundRuntimeView[]; |
| 12 | connectingLabel: string; |
| 13 | }; |
| 14 | |
| 15 | /** Readiness and paint identity must come from the surface that will render. */ |
| 16 | export function projectNavigationSurfaceTarget(input: { |
| 17 | activeTabId?: string; sessionKey: string; |
| 18 | local: Pick<State, "meta" | "backendActivationPending" | "hydrating" | "hydrateError">; |
| 19 | remote?: Pick<RemoteSessionApi, "state" | "hydrated" | "error" | "surfaceGeneration">; |
| 20 | }) { |
| 21 | const { remote, local } = input; |
| 22 | const availability = projectSessionAvailability(input); |
| 23 | if (!remote) { |
| 24 | // Local history has its own controller-independent canonical read path. |
| 25 | // Navigation paint therefore waits for the readable history cut, not for |
| 26 | // provider/MCP/lease runtime readiness. Write actions remain fenced by |
| 27 | // controllerReady in the composer and command owners. |
| 28 | return { |
| 29 | activeTabId: input.activeTabId, |
| 30 | sessionKey: input.sessionKey, |
| 31 | ready: Boolean(input.activeTabId) && !local.hydrating && !local.hydrateError, |
| 32 | backendActivationPending: false, |
| 33 | hydrating: Boolean(local.hydrating), |
| 34 | hydrateError: local.hydrateError, |
| 35 | }; |
| 36 | } |
| 37 | return { |
| 38 | activeTabId: input.activeTabId, |
| 39 | sessionKey: JSON.stringify([input.sessionKey, remote.surfaceGeneration]), |
| 40 | ready: availability.kind === "ready", |
| 41 | backendActivationPending: false, |
| 42 | hydrating: availability.kind === "loading", |
| 43 | hydrateError: availability.kind === "error" ? availability.detail || availability.source : undefined, |
| 44 | }; |
| 45 | } |
| 46 | |
| 47 | /** Display-only projection. No local telemetry fallback is permitted on a remote surface. */ |
| 48 | export function projectConversation({ local, remote, tab, activeTabId, backgroundRuntimes, connectingLabel }: Input) { |
| 49 | const runtime = remote?.transcript ?? local; |
| 50 | const remoteActive = Boolean(remote); |
| 51 | const modelLabel = remote ? remote.modelLabel || tab?.label : local.meta?.label; |
| 52 | const timing = { |
| 53 | turnPhase: runtime.turnPhase, turnStartAt: runtime.turnStartAt, |
| 54 | turnDoneAt: runtime.turnDoneAt, lastTurnOutputTokens: runtime.lastTurnOutputTokens, |
| 55 | lastTurnWaitAccumMs: runtime.lastTurnWaitAccumMs, |
| 56 | turnWaitAccumMs: runtime.turnWaitAccumMs, promptWaitStartedAt: runtime.promptWaitStartedAt, |
| 57 | turnTokens: runtime.turnTokens, turnOutputTokens: runtime.turnOutputTokens, |
| 58 | turnOutputCharsAtUsage: runtime.turnOutputCharsAtUsage, |
| 59 | turnModelActiveAt: runtime.turnModelActiveAt, turnModelActiveMs: runtime.turnModelActiveMs, |
| 60 | turnRateOutputQuarters: runtime.turnRateSample?.outputQuarters, |
| 61 | turnArgChars: runtime.turnArgChars, retry: runtime.retry, |
| 62 | turnOutputEstimated: runtime.turnOutputEstimated, |
| 63 | lastTurnOutputEstimated: runtime.lastTurnOutputEstimated, |
| 64 | readStatuses: runtime.readStatuses, |
| 65 | }; |
| 66 | return { |
| 67 | runtime, |
| 68 | localToolsEnabled: !remoteActive, |
| 69 | composer: { |
| 70 | ...timing, |
| 71 | running: remote ? remote.running : local.running, |
| 72 | goalStatus: remote ? remote.composerProfile?.goalStatus : local.meta?.goalStatus, |
| 73 | goalView: remote ? remote.goalView : local.meta?.goalView, |
| 74 | goalRuntime: remote ? remote.goalRuntime : local.meta?.goalRuntime, |
| 75 | cwd: remote ? tab?.remote?.workspace : local.meta?.cwd, |
| 76 | modelLabel: modelLabel || connectingLabel, |
| 77 | commandCatalog: remote?.commands, |
| 78 | imageInputEnabled: !remoteActive && local.meta?.imageInputEnabled !== false, |
| 79 | imageUnderstandingEnabled: !remoteActive && local.meta?.visionFallbackEnabled === true, |
| 80 | attachmentInputEnabled: !remoteActive, |
| 81 | pinnedFiles: remote ? undefined : local.meta?.pinnedFiles, |
| 82 | turnId: remote ? undefined : local.activeTurnId, |
| 83 | effort: remote ? remote.effort : local.effort, |
| 84 | localDurableGuidance: !remoteActive, |
| 85 | context: runtime.context, turnCost: runtime.turnCost, turnRateBand: runtime.turnRateBand, |
| 86 | currency: runtime.sessionCurrency, cacheHitTokens: runtime.usage?.cacheHitTokens, |
| 87 | cacheMissTokens: runtime.usage?.cacheMissTokens, balance: runtime.balance, |
| 88 | }, |
| 89 | context: { |
| 90 | tabId: activeTabId, |
| 91 | items: runtime.items, context: runtime.context, usage: runtime.usage, |
| 92 | sessionTokens: runtime.sessionTokens, sessionCost: runtime.sessionCost, |
| 93 | sessionCurrency: runtime.sessionCurrency, turnTokens: runtime.turnTotalTokens, |
| 94 | turnCost: runtime.turnCost, turnRateBand: runtime.turnRateBand, balance: runtime.balance, |
| 95 | sessionGen: runtime.sessionGen, usageSeq: runtime.usageSeq, |
| 96 | }, |
| 97 | status: { |
| 98 | context: runtime.context, usage: runtime.usage, balance: runtime.balance, |
| 99 | running: runtime.running, jobs: runtime.jobs, |
| 100 | backgroundRuntimes: remote ? [] : backgroundRuntimes, |
| 101 | sessionTokens: runtime.sessionTokens, turnTokens: runtime.turnTotalTokens, |
| 102 | lastTurnOutputTokens: runtime.lastTurnOutputTokens, lastTurnModelMs: runtime.lastTurnModelMs, |
| 103 | lastTurnOutputEstimated: runtime.lastTurnOutputEstimated, lastRequestTps: runtime.lastRequestTps, |
| 104 | turnCost: runtime.turnCost, turnRateBand: runtime.turnRateBand, cost: runtime.sessionCost, |
| 105 | currency: runtime.sessionCurrency, modelLabel, |
| 106 | workspacePath: remote ? tab?.remote?.workspace : local.meta?.workspacePath || local.meta?.workspaceRoot || local.meta?.cwd, |
| 107 | workspaceName: remote ? tab?.workspaceName : local.meta?.workspaceName, |
| 108 | gitBranch: remote ? undefined : local.meta?.gitBranch, |
| 109 | }, |
| 110 | }; |
| 111 | } |
| 112 | |
| 113 | export function projectConversationLayout(input: { |
| 114 | chatVisible: boolean; localToolsEnabled: boolean; dockMode: string; |
| 115 | dockRenderable: boolean; dockGridOpen: boolean; dockOverlay: boolean; |
| 116 | dockOpen: boolean; dockMaximized: boolean; terminalOpen: boolean; |
| 117 | }) { |
| 118 | const localDockBlocked = !input.localToolsEnabled && (input.dockMode === "files" || input.dockMode === "changed"); |
| 119 | const dockVisible = input.chatVisible && input.dockRenderable && !localDockBlocked; |
| 120 | return { |
| 121 | dockVisible, |
| 122 | dockGridOpen: input.chatVisible && input.dockGridOpen && !localDockBlocked, |
| 123 | dockOverlay: dockVisible && input.dockOverlay, |
| 124 | dockMaximized: input.chatVisible && input.dockOpen && input.dockMaximized, |
| 125 | terminalOpen: input.chatVisible && input.terminalOpen && input.localToolsEnabled, |
| 126 | }; |
| 127 | } |
| 128 | |
| 129 | /** Workspace controller scope key: any identity input change re-scopes the composer. */ |
| 130 | export function projectWorkspaceScopeKey(input: { |
| 131 | activeTabId: string | undefined; |
| 132 | sessionKey: string; |
| 133 | cwd: string | undefined; |
| 134 | sessionGen: number; |
| 135 | workspaceControllerEpoch: number; |
| 136 | }): string { |
| 137 | return [ |
| 138 | input.activeTabId ?? "", |
| 139 | input.sessionKey, |
| 140 | input.cwd ?? "", |
| 141 | input.sessionGen, |
| 142 | input.workspaceControllerEpoch, |
| 143 | ].join("\u0000"); |
| 144 | } |
| 145 | |
| 146 | // Workspace navigation belongs to the project, not to a single conversation. |
| 147 | // A session switch inside the same project must therefore retain the dock, |
| 148 | // tree and selection state. |
| 149 | export function projectWorkspaceTreeMemoryKey(input: { |
| 150 | scope: string | undefined; |
| 151 | workspaceRoot: string | undefined; |
| 152 | cwd: string | undefined; |
| 153 | }): string { |
| 154 | return [ |
| 155 | input.scope ?? "", |
| 156 | input.workspaceRoot ?? input.cwd ?? "", |
| 157 | ].join("\u0000"); |
| 158 | } |
| 159 |