fixup! Create initial logging library

src/libs/logging.ts

@@ -1,3 +1,6 @@
+/* eslint-disable vue/max-len */
+/* eslint-disable prettier/prettier */
+/* eslint-disable max-len */
 import { differenceInSeconds, format } from 'date-fns'
 import localforage from 'localforage'
 import Swal from 'sweetalert2'
@@ -6,25 +9,35 @@ import { useMainVehicleStore } from '@/stores/mainVehicle'
 
 import { degrees } from './utils'
 
+/**
+ * Format for a standalone cockpit log
+ */
+export interface CockpitStandardLogPoint {
+  /**
+   * Universal Linux epoch time (milliseconds since January 1st, 1970, UTC)
+   */
+  epoch: number
+  /**
+   * Seconds passed since the beggining of the logging
+   */
+  seconds: number
+  /**
+   * The actual vehicle data
+   */
+  data: Record<string, number | string>
+}
+
+/**
+ * Format for a standalone cockpit log
+ */
+export type CockpitStandardLog = CockpitStandardLogPoint[]
+
 /**
  * Manager logging vehicle data and others
  */
 class DataLogger {
   currentLoggerInterval: ReturnType<typeof setInterval> | undefined = undefined
-  currentCockpitLog: {
-    /**
-     * Universal Linux epoch time (milliseconds since January 1st, 1970, UTC)
-     */
-    epoch: number
-    /**
-     * Seconds passed since the beggining of the logging
-     */
-    seconds: number
-    /**
-     * The actual vehicle data
-     */
-    data: Record<string, number | string>
-  }[] = []
+  currentCockpitLog: CockpitStandardLog = []
 
   /**
    * Start an intervaled logging
@@ -91,6 +104,60 @@ class DataLogger {
   logging(): boolean {
     return this.currentLoggerInterval !== undefined
   }
+
+  /**
+   * Get desired part of a log based on timestamp
+   * @param {CockpitStandardLog} completeLog The log from which the slice should be taken from
+   * @param {Date} initialTime The timestamp from which the log should be started from
+   * @param {Date} finalTime The timestamp in which the log should be terminated
+   * @returns {CockpitStandardLog} The actual log
+   */
+  getSlice(completeLog: CockpitStandardLog, initialTime: Date, finalTime: Date): CockpitStandardLog {
+    return completeLog
+      .filter((logPoint) => logPoint.epoch > initialTime.getTime() && logPoint.epoch < finalTime.getTime())
+      .map((logPoint) => ({ ...logPoint, ...{ seconds: differenceInSeconds(new Date(logPoint.epoch), initialTime) } }))
+  }
+}
+
+export const assFromClog = (log: CockpitStandardLog, videoWidth: number, videoHeight: number): string => {
+  let assFile = `[Script Info]
+Title: Cockpit Subtitle Telemetry file
+ScriptType: v4.00+
+WrapStyle: 0
+ScaledBorderAndShadow: yes
+YCbCr Matrix: TV.601
+PlayResX: ${videoWidth}
+PlayResY: ${videoHeight}
+
+[V4+ Styles]
+Format: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, OutlineColour, BackColour, Bold, Italic, Underline, StrikeOut, ScaleX, ScaleY, Spacing, Angle, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, Encoding
+Style: Default,Arial,48,&H00FFFFFF,&H000000FF,&H00000000,&H00000000,0,0,0,0,100,100,0,0,1,2,2,1,10,10,10,1
+
+[Events]
+Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text`
+
+  log.forEach((logPoint) => {
+    const roll = Number(logPoint.data['roll']).toFixed(2)
+    const pitch = Number(logPoint.data['pitch']).toFixed(2)
+    const heading = Number(logPoint.data['heading']).toFixed(2)
+    const depth = Number(logPoint.data['depth']).toFixed(2)
+    const mode = logPoint.data['mode']
+    const batteryVoltage = Number(logPoint.data['batteryVoltage']).toFixed(2)
+    const batteryCurrent = Number(logPoint.data['batteryCurrent']).toFixed(2)
+    const gpsVisibleSatellites = logPoint.data['gpsVisibleSatellites']
+    const gpsFixType = logPoint.data['gpsFixType']
+    const latitude = Number(logPoint.data['latitude']).toFixed(6)
+    const longitude = Number(logPoint.data['longitude']).toFixed(6)
+    const secondsStart = logPoint.seconds.toFixed(0)
+    const secondsFinish = (logPoint.seconds + 1).toFixed(0)
+    assFile = assFile.concat(`\nDialogue: 0,0:0:${secondsStart}.00,0:0:${secondsFinish}.00,Default,,${0.1*videoWidth},0,${0.05*videoHeight},,Heading: ${heading} \\NPitch: ${pitch} \\NRoll: ${roll} \\NDepth: ${depth}`)
+    assFile = assFile.concat(`\nDialogue: 0,0:0:${secondsStart}.00,0:0:${secondsFinish}.00,Default,,${0.4*videoWidth},0,${0.05*videoHeight},,Mode: ${mode} \\NVoltage: ${batteryVoltage}\\NCurrent: ${batteryCurrent}`)
+    assFile = assFile.concat(`\nDialogue: 0,0:0:${secondsStart}.00,0:0:${secondsFinish}.00,Default,,${0.7*videoWidth},0,${0.05*videoHeight},,GPS status: ${gpsFixType}\\NSatellites: ${gpsVisibleSatellites}\\NLatitude: ${latitude}\\NLongitude: ${longitude}`)
+  })
+  assFile = assFile.concat('\n')
+
+  console.log(assFile)
+  return assFile
 }
 
 export const datalogger = new DataLogger()