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#!/usr/bin/env node
// omg I am tired of code
const { AppElement } = require('./ui')
const { updatePlaylistFormat } = require('./playlist-utils')
const { getAllCrawlersForArg } = require('./crawlers')
const fs = require('fs')
const util = require('util')
const processSmartPlaylist = require('./smart-playlist')
const ansi = require('./tui-lib/util/ansi')
const CommandLineInterfacer = require('./tui-lib/util/CommandLineInterfacer')
const EventEmitter = require('events')
const Flushable = require('./tui-lib/util/Flushable')
const Root = require('./tui-lib/ui/Root')
const readFile = util.promisify(fs.readFile)
// Hack to get around errors when piping many things to stdout/err
// (from general-util promisifyProcess)
process.stdout.setMaxListeners(Infinity)
process.stderr.setMaxListeners(Infinity)
process.on('unhandledRejection', error => {
console.error(error.stack)
process.exit(1)
})
async function main() {
const interfacer = new CommandLineInterfacer()
const root = new Root(interfacer)
const appElement = new AppElement()
root.addChild(appElement)
root.select(appElement)
const result = await appElement.setup()
if (result.error) {
console.error(result.error)
process.exit(1)
}
appElement.on('quitRequested', () => {
process.stdout.write(ansi.cleanCursor())
process.exit(0)
})
let grouplike = {
name: 'My ~/Music Library',
comment: (
'(Add songs and folders to ~/Music to make them show up here,' +
' or pass mtui your own playlist.json file!)'),
source: ['crawl-local', process.env.HOME + '/Music']
}
grouplike = await processSmartPlaylist(grouplike)
appElement.tabber.currentElement.loadGrouplike(grouplike)
root.select(appElement)
// Check size, now that we're about to display.
const size = await interfacer.getScreenSize()
root.w = size.width
root.h = size.height
root.fixAllLayout()
process.stdout.write(ansi.startTrackingMouse())
const flushable = new Flushable(process.stdout, true)
flushable.resizeScreen(size)
flushable.shouldShowCompressionStatistics = process.argv.includes('--show-ansi-stats')
flushable.write(ansi.clearScreen())
flushable.flush()
interfacer.on('resize', newSize => {
root.w = newSize.width
root.h = newSize.height
flushable.resizeScreen(newSize)
root.fixAllLayout()
})
const loadPlaylists = async () => {
for (let i = 2; i < process.argv.length; i++) {
await appElement.handlePlaylistSource(process.argv[i], true)
}
}
const loadPlaylistPromise = loadPlaylists()
if (process.argv.includes('--stress-test')) {
await loadPlaylistPromise
const w = 80
const h = 40
flushable.resizeScreen({lines: w, cols: h})
root.w = w
root.h = h
root.fixAllLayout()
const XXstress = func => '[disabled]'
const stress = func => {
const start = Date.now()
let n = 0
while (Date.now() < start + 1000) {
func()
n++
}
return n
}
const nRenderAndFlush = stress(() => {
root.renderTo(flushable)
flushable.flush()
})
const nFixAllLayout = stress(() => {
root.fixAllLayout()
})
const listings = appElement.tabber.tabberElements
const lastListing = listings[listings.length - 1]
const nBuildItems = stress(() => {
lastListing.buildItems()
})
process.stdout.write(ansi.cleanCursor() + ansi.clearScreen() + '\n')
console.log('# of times we can render & flush:', nRenderAndFlush)
console.log('# of times we can fix all layout:', nFixAllLayout)
console.log('# of times we can build items:', nBuildItems)
process.exit(0)
return
}
setInterval(() => {
root.renderTo(flushable)
flushable.flush()
}, 50)
}
main().catch(err => {
console.error(err)
process.exit(1)
})
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