From 0af393318adafa885d66c0fc43ffbf23f91e3c73 Mon Sep 17 00:00:00 2001 From: Michael Foiani Date: Thu, 21 Apr 2022 16:48:51 -0400 Subject: Integrate with jenny's videobox api --- src/client/apis/recording/RecordingApi.ts | 153 +++++++++++++++++++++++++++++ src/client/apis/recording/recordingApi.tsx | 153 ----------------------------- 2 files changed, 153 insertions(+), 153 deletions(-) create mode 100644 src/client/apis/recording/RecordingApi.ts delete mode 100644 src/client/apis/recording/recordingApi.tsx (limited to 'src/client/apis/recording') diff --git a/src/client/apis/recording/RecordingApi.ts b/src/client/apis/recording/RecordingApi.ts new file mode 100644 index 000000000..64243e443 --- /dev/null +++ b/src/client/apis/recording/RecordingApi.ts @@ -0,0 +1,153 @@ +import { CollectionFreeFormView } from "../../views/collections/collectionFreeForm"; +import React, { useState } from "react"; + +export namespace RecordingApi { + + type Movement = { + time: number, + panX: number, + panY: number, + } + + export type Presentation = { + movements: Array + meta: Object, + startDate: Date | null, + } + + const NULL_PRESENTATION = { + movements: [], + meta: {}, + startDate: null, + } + + const [currentPresentation, setCurrentPresenation] = useState(NULL_PRESENTATION) + const [isRecording, setIsRecording] = useState(false) + const [absoluteStart, setAbsoluteStart] = useState(-1) + + export const initAndStart = (meta?: Object): Error | undefined => { + // check if already init a presentation + if (currentPresentation.startDate !== null) { + console.error('[recordingApi.ts] start() failed: current presentation data exists. please call clear() first.') + return new Error('[recordingApi.ts] start()') + } + + // (1a) get start date for presenation + const startDate = new Date() + // (1b) set start timestamp to absolute timestamp + setAbsoluteStart(startDate.getTime()) + + // TODO: (2) assign meta content + + // (3) assign init values to currentPresenation + setCurrentPresenation({ ...currentPresentation, startDate }) + + // (4) set isRecording true to allow trackMovements + setIsRecording(true) + } + + export const clear = (): Error | undefined => { + // TODO: maybe archive the data? + if (isRecording) { + console.error('[recordingApi.ts] clear() failed: currently recording presentation. call pause() or finish() first') + return new Error('[recordingApi.ts] clear()') + } + // clear presenation data + setCurrentPresenation(NULL_PRESENTATION) + + // set isRecording false + setIsRecording(false) + + // default absoluteStart + setAbsoluteStart(-1) + } + + export const pause = (): Error | undefined => { + if (currentPresentation.startDate === null) { + console.error('[recordingApi.ts] pause() failed: no presentation started. try calling init() first') + return new Error('[recordingApi.ts] pause()') + } + // don't allow track movments + setIsRecording(false) + + // set relativeStart to the pausedTimestamp + const timestamp = new Date().getTime() + setAbsoluteStart(timestamp) + } + + export const resume = () => { + if (currentPresentation.startDate === null) { + console.error('[recordingApi.ts] resume() failed: no presentation started. try calling init() first') + return new Error('[recordingApi.ts] resume()') + } + + const timestamp = new Date().getTime() + const startTimestamp = currentPresentation.startDate?.getTime() + if (!startTimestamp) { + console.error('[recordingApi.ts] resume() failed: no presentation data. try calling init() first') + return new Error('[recordingApi.ts] pause()') + } + + setAbsoluteStart(prevTime => { + // const relativeUnpause = timestamp - absoluteStart + // const timePaused = relativeUnpause - prevTime + // return timePaused + absoluteStart + const absoluteTimePaused = timestamp - prevTime + return absoluteTimePaused + }) + } + + export const finish = (): Error | Presentation => { + if (currentPresentation.movements === null) { + console.error('[recordingApi.ts] finish() failed: no presentation data. try calling init() first') + return new Error('[recordingApi.ts] finish()') + } + + // make copy and clear this class's data + // const returnCopy = { ...currentPresentation } + // clear() + + // // return the copy + // return returnCopy + + return currentPresentation + } + + export const trackMovements = (panX: number, panY: number): Error | undefined => { + // ensure we are recording + if (!isRecording) { + console.error('[recordingApi.ts] pause() failed: recording is paused()') + return new Error('[recordingApi.ts] pause()') + } + + // get the relative time + const timestamp = new Date().getTime() + const relativeTime = timestamp - absoluteStart + + // make new movement struct + const movement: Movement = { time: relativeTime, panX, panY } + + // add that movement struct to the current presentation data + setCurrentPresenation(prevPres => { + const movements = [...prevPres.movements, movement] + return {...prevPres, movements} + }) + } + + // TOOD: need to pause all intervals if possible lol + // TODO: extract this into different class with pause and resume recording + export const followMovements = (presentation: Presentation, docView: CollectionFreeFormView): void => { + const document = docView.Document + + const { movements } = presentation + movements.forEach(movement => { + const { panX, panY, time } = movement + // set the pan to what was stored + setTimeout(() => { + document._panX = panX; + document._panY = panY; + }, time) + }) + } + +} \ No newline at end of file diff --git a/src/client/apis/recording/recordingApi.tsx b/src/client/apis/recording/recordingApi.tsx deleted file mode 100644 index 97d4e2e7e..000000000 --- a/src/client/apis/recording/recordingApi.tsx +++ /dev/null @@ -1,153 +0,0 @@ -import { CollectionFreeFormView } from "../../views/collections/collectionFreeForm"; -import React, { useState } from "react"; - -export function RecordingApi() { - - type Movement = { - time: number, - panX: number, - panY: number, - } - - type Presentation = { - movements: Array - meta: Object, - startDate: Date | null, - } - - const NULL_PRESENTATION = { - movements: [], - meta: {}, - startDate: null, - } - - const [currentPresentation, setCurrentPresenation] = useState(NULL_PRESENTATION) - const [isRecording, setIsRecording] = useState(false) - const [absoluteStart, setAbsoluteStart] = useState(-1) - - const initAndStart = (view: CollectionFreeFormView, meta?: Object): Error | undefined => { - // check if already init a presentation - if (currentPresentation.startDate !== null) { - console.error('[recordingApi.ts] start() failed: current presentation data exists. please call clear() first.') - return new Error('[recordingApi.ts] start()') - } - - // (1a) get start date for presenation - const startDate = new Date() - // (1b) set start timestamp to absolute timestamp - setAbsoluteStart(startDate.getTime()) - - // TODO: (2) assign meta content - - // (3) assign init values to currentPresenation - setCurrentPresenation({ ...currentPresentation, startDate }) - - // (4) set isRecording true to allow trackMovements - setIsRecording(true) - } - - const clear = (): Error | undefined => { - // TODO: maybe archive the data? - if (isRecording) { - console.error('[recordingApi.ts] clear() failed: currently recording presentation. call pause() or finish() first') - return new Error('[recordingApi.ts] clear()') - } - // clear presenation data - setCurrentPresenation(NULL_PRESENTATION) - - // clear isRecording - setIsRecording(false) - - // clear absoluteStart - setAbsoluteStart(-1) - } - - const pause = (): Error | undefined => { - if (currentPresentation.startDate === null) { - console.error('[recordingApi.ts] pause() failed: no presentation started. try calling init() first') - return new Error('[recordingApi.ts] pause(): no presenation') - } - // don't allow track movments - setIsRecording(false) - - // set relativeStart to the pausedTimestamp - const timestamp = new Date().getTime() - setAbsoluteStart(timestamp) - } - - const resume = () => { - if (currentPresentation.startDate === null) { - console.error('[recordingApi.ts] resume() failed: no presentation started. try calling init() first') - return new Error('[recordingApi.ts] resume()') - } - - const timestamp = new Date().getTime() - const startTimestamp = currentPresentation.startDate?.getTime() - if (!startTimestamp) { - console.error('[recordingApi.ts] resume() failed: no presentation data. try calling init() first') - return new Error('[recordingApi.ts] pause()') - } - - setAbsoluteStart(prevTime => { - // const relativeUnpause = timestamp - absoluteStart - // const timePaused = relativeUnpause - prevTime - // return timePaused + absoluteStart - const absoluteTimePaused = timestamp - prevTime - return absoluteTimePaused - }) - } - - const finish = (): Error | Presentation => { - if (currentPresentation.movements === null) { - console.error('[recordingApi.ts] finish() failed: no presentation data. try calling init() first') - return new Error('[recordingApi.ts] finish()') - } - - // make copy and clear this class's data - const returnCopy = { ...currentPresentation } - clear() - - // return the copy - return returnCopy - } - - const trackMovements = (panX: number, panY: number): Error | undefined => { - // ensure we are recording - if (!isRecording) { - console.error('[recordingApi.ts] pause() failed: recording is paused()') - return new Error('[recordingApi.ts] pause()') - } - - // get the relative time - const timestamp = new Date().getTime() - const relativeTime = timestamp - absoluteStart - - // make new movement struct - const movement: Movement = { time: relativeTime, panX, panY } - - // add that movement struct to the current presentation data - setCurrentPresenation(prevPres => { - const movements = [...prevPres.movements, movement] - return {...prevPres, movements} - }) - } - - // TOOD: need to pause all intervals if possible lol - // TODO: extract this into different class with pause and resume recording - const followMovements = (presentation: Presentation, docView: CollectionFreeFormView): void => { - const document = docView.Document - - const { movements } = presentation - movements.forEach(movement => { - const { panX, panY, time } = movement - // set the pan to what was stored - setTimeout(() => { - document._panX = panX; - document._panY = panY; - }, time) - }) - } - - return (<>) - -} \ No newline at end of file -- cgit v1.2.3-70-g09d2