uci-utils-scheduler/examples/runner.js

108 lines
3 KiB
JavaScript

import Schedule from '../src/schedule.js'
import Runner from '../src/runner.js'
import delay from 'delay'
const HOUR = 0
const MINUTE = 0
const DELTA = 5
const DURATION = 4
const DEV = true // if true delta and duration are seconds
const NZONES = 1
// MUST be promise returning and NOT an arrow function
function startPromise (zone,activeSch) {
console.log('promise return start function', this.evName)
return new Promise(resolve => {
console.log('starting>>>',zone.id)
console.log('---waiting-----', zone.duration,'secs duration to complete')
const tick = setInterval(()=>{
console.log('duration tick')
}, 1000)
this.once('abort:'+activeSch.runID,()=> {
clearTimeout(run)
console.log('aborting run>>>', activeSch.runID)
})
const run = setTimeout(()=>{
console.log('stopping>>>',activeSch.runID)
clearInterval(tick)
this.removeAllListeners('abort:'+activeSch.runID)
resolve()
}, zone.duration*1000)
})
}
function stop (zone,activeSch) {
console.log('aborting run for action id',activeSch.runID, 'zone',zone.id)
this.emit('abort:'+activeSch.runID)
}
async function startAsync (zone,activeSch) {
// console.log(arguments)
console.log('async start function')
console.log('-----starting-------',zone.id, activeSch.runID)
console.log('---waiting-----', zone.duration,'secs duration to complete')
const tick = setInterval(()=>{
console.log('duration tick')
}, 1000)
const duration = delay(zone.duration*1000)
this.once('abort:'+activeSch.runID,()=> {
console.log('aborting run>>>', activeSch.runID)
duration.clear()
})
await duration
clearInterval(tick)
this.removeAllListeners('abort:'+activeSch.runID)
console.log('stopping', activeSch.runID)
}
(async () => {
let zones = []
let schs = []
for (let zone=0; zone < NZONES; zone++) {
let opts = {dev:DEV, simultaneous:(zone % 2), name:'sch-zone-'+(zone+1),id:'zone-'+(zone+1) ,hour:HOUR,minute:MINUTE,delta:DELTA, duration:DURATION}
zones[zone] = opts
console.log(zones[zone].id,'>hr:min:delta:duration:simultaneous=',
zones[zone].hour,
zones[zone].minute,
zones[zone].delta,
zones[zone].duration,
zones[zone].simultaneous)
schs[zone] = new Schedule (opts)
schs[zone].on('update',val => {
console.log('just updated schedule')
console.dir(val)
})
schs[zone].update()
console.log('register action !!!!!!!!!!!!!!!!!!!!!')
schs[zone].registerStartAction(startAsync,zones[zone])
schs[zone].registerStopAction(stop,zones[zone])
console.log('register action done!!!!!!!!!!!!!!!!!!!!!')
}
const runner = new Runner ({
name: 'irrigation',
// one: true,
schedules: schs,
})
runner.start()
const cd = setInterval(()=>{
console.log('runner, next schedule trigger in', runner.countdown)
},1000)
setTimeout(() => {
runner.stop(true)
clearInterval(cd)},
15*1000
)
})().catch(err => {
console.error('FATAL: UNABLE TO START SYSTEM!\n',err)
// process.kill(process.pid, 'SIGTERM')
})