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jajascript-generator.coffee
49 lines (36 loc) · 1.48 KB
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jajascript-generator.coffee
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fs = require 'fs'
class Words
constructor: (filename) ->
@lines = []
fileData = fs.readFileSync filename, 'UTF-8'
@lines.push line for line in fileData.split('\n')
random: ->
@lines[random(@lines.length)]
class TripDescription
constructor: (@VOL, @DEPART, @DUREE, @PRIX) ->
toString: () ->
"#{@VOL} #{@DEPART} #{@DUREE} #{@PRIX}"
adjectives = new Words './data/adjective.txt'
nouns = new Words './data/noun.txt'
random = (number) ->
return Math.floor(Math.random() * number)
randomPrice = (number) ->
random(number) + 1
randomDuration = (number) ->
random(number)
randomName = ->
"#{adjectives.random()}-#{nouns.random()}-#{randomPrice(99 )}"
do_generate = (seed, trips) ->
trips.push new TripDescription randomName(), seed + randomDuration(5), 1 + randomDuration(10), randomPrice(30)
trips.push new TripDescription randomName(), seed + randomDuration(5), 1 + randomDuration(10), randomPrice(20) + 3
trips.push new TripDescription randomName(), seed + randomDuration(5), 1 + randomDuration(10), randomPrice(10)
trips.push new TripDescription randomName(), seed + randomDuration(5), 1 + randomDuration(10), randomPrice(10) + 5
trips.push new TripDescription randomName(), seed + randomDuration(5), 1 + randomDuration(20), randomPrice(7)
generator = (number, seed, trips) ->
for n in [1..number]
do_generate(seed, trips)
seed = seed + 5
iteration = process.argv[2] || 3 #15 trips by default
trips = []
generator iteration, 0, trips
console.log JSON.stringify(trips, {}, ' ')