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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,161 @@ | ||
| import { IMOSObjectStatus } from '@mos-connection/connector' | ||
| import type { MosDeviceStatusesConfig } from '../generated/devices' | ||
| import { | ||
| IngestPartPlaybackStatus, | ||
| type IngestPartStatus, | ||
| type IngestRundownStatus, | ||
| } from '@sofie-automation/shared-lib/dist/ingest/rundownStatus' | ||
|
|
||
| export const MOS_STATUS_UNKNOWN = '' as IMOSObjectStatus // Force the status to be empty, which isn't a valid state in the enum | ||
|
|
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| export type SomeStatusEntry = StoryStatusEntry | ItemStatusEntry | ||
|
|
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| export interface ItemStatusEntry { | ||
| type: 'item' | ||
| rundownExternalId: string | ||
| storyId: string | ||
| itemId: string | ||
| mosStatus: IMOSObjectStatus | ||
| } | ||
|
|
||
| export interface StoryStatusEntry { | ||
| type: 'story' | ||
| rundownExternalId: string | ||
| storyId: string | ||
| mosStatus: IMOSObjectStatus | ||
| } | ||
|
|
||
| export function diffStatuses( | ||
| config: MosDeviceStatusesConfig, | ||
| previousStatuses: IngestRundownStatus | undefined, | ||
| newStatuses: IngestRundownStatus | undefined | ||
| ): SomeStatusEntry[] { | ||
| const rundownExternalId = previousStatuses?.externalId ?? newStatuses?.externalId | ||
|
|
||
| if ((!previousStatuses && !newStatuses) || !rundownExternalId) return [] | ||
|
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| const statuses: SomeStatusEntry[] = [] | ||
|
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| const previousStories = buildStoriesMap(previousStatuses) | ||
| const newStories = buildStoriesMap(newStatuses) | ||
|
|
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| // Process any removed stories first | ||
| for (const [storyId, story] of previousStories) { | ||
| if (!newStories.has(storyId)) { | ||
| // The story has been removed | ||
| statuses.push({ | ||
| type: 'story', | ||
| rundownExternalId, | ||
| storyId, | ||
| mosStatus: MOS_STATUS_UNKNOWN, | ||
| }) | ||
|
|
||
| // Clear any items too | ||
| for (const [itemId, isReady] of Object.entries<boolean | undefined>(story.itemsReady)) { | ||
| if (isReady === undefined) continue | ||
|
|
||
| statuses.push({ | ||
| type: 'item', | ||
| rundownExternalId, | ||
| storyId, | ||
| itemId: itemId, | ||
| mosStatus: MOS_STATUS_UNKNOWN, | ||
| }) | ||
| } | ||
| } | ||
| } | ||
|
|
||
| // Then any remaining stories in order | ||
| for (const [storyId, status] of newStories) { | ||
| const previousStatus = previousStories.get(storyId) | ||
|
|
||
| const newMosStatus = buildMosStatus(config, status.playbackStatus, status.isReady, newStatuses?.active) | ||
| if ( | ||
| newMosStatus !== null && | ||
| (!previousStatus || | ||
| buildMosStatus( | ||
| config, | ||
| previousStatus.playbackStatus, | ||
| previousStatus.isReady, | ||
| previousStatuses?.active | ||
| ) !== newMosStatus) | ||
| ) { | ||
| statuses.push({ | ||
| type: 'story', | ||
| rundownExternalId, | ||
| storyId, | ||
| mosStatus: newMosStatus, | ||
| }) | ||
| } | ||
|
|
||
| // Diff each item in the story | ||
| const previousItemStatuses = previousStatus?.itemsReady ?? {} | ||
| const allItemIds = new Set<string>([...Object.keys(status.itemsReady), ...Object.keys(previousItemStatuses)]) | ||
|
|
||
| for (const itemId of allItemIds) { | ||
| const newReady = status.itemsReady[itemId] | ||
| const previousReady = previousItemStatuses[itemId] | ||
|
|
||
| const newMosStatus = | ||
| newReady !== undefined | ||
| ? buildMosStatus(config, status.playbackStatus, newReady, newStatuses?.active) | ||
| : null | ||
| const previousMosStatus = | ||
| previousReady !== undefined && previousStatus | ||
| ? buildMosStatus(config, previousStatus.playbackStatus, previousReady, previousStatuses?.active) | ||
| : null | ||
|
|
||
| if (newMosStatus !== null && previousMosStatus !== newMosStatus) { | ||
| statuses.push({ | ||
| type: 'item', | ||
| rundownExternalId, | ||
| storyId, | ||
| itemId, | ||
| mosStatus: newMosStatus, | ||
| }) | ||
| } | ||
| } | ||
| } | ||
|
|
||
| return statuses | ||
| } | ||
|
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| function buildStoriesMap(state: IngestRundownStatus | undefined): Map<string, IngestPartStatus> { | ||
| const stories = new Map<string, IngestPartStatus>() | ||
|
|
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| if (state) { | ||
| for (const segment of state.segments) { | ||
| for (const part of segment.parts) { | ||
| stories.set(part.externalId, part) | ||
| } | ||
| } | ||
| } | ||
|
|
||
| return stories | ||
| } | ||
|
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||
| function buildMosStatus( | ||
| config: MosDeviceStatusesConfig, | ||
| playbackStatus: IngestPartPlaybackStatus, | ||
| isReady: boolean | null | undefined, | ||
| active: IngestRundownStatus['active'] | undefined | ||
| ): IMOSObjectStatus | null { | ||
| if (active === 'inactive') return MOS_STATUS_UNKNOWN | ||
| if (active === 'rehearsal' && !config.sendInRehearsal) return null | ||
|
|
||
| switch (playbackStatus) { | ||
| case IngestPartPlaybackStatus.PLAY: | ||
| return IMOSObjectStatus.PLAY | ||
| case IngestPartPlaybackStatus.STOP: | ||
| return IMOSObjectStatus.STOP | ||
| default: | ||
| switch (isReady) { | ||
| case true: | ||
| return IMOSObjectStatus.READY | ||
| case false: | ||
| return IMOSObjectStatus.NOT_READY | ||
| default: | ||
| return MOS_STATUS_UNKNOWN | ||
| } | ||
| } | ||
| } |
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