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exec     = require('child_process').exec
moment   = require 'moment'

class Birthday
  constructor: (@time) ->
    @planetList = ['sun', 'moon', 'mercury', 'venus', 'earth', 'mars', 'jupiter', 'saturn', 'uranus', 'neptune']
    @birthday = @formatEpoch @time

  create: (callback) ->
    @getAllPlanetPositions(callback)

  formatEpoch: (time) ->
    moment.unix(time).format('MM.DD.YYYY')

  getAllPlanetPositions: (callback) =>
    for planet, index in @planetList
      console.log @cachedBirthday
      @[planet] = {}
      @getPlanetPosition birthday, planet, index, (planetName, position) =>
        @[planetName].degree = @getDegree(position)
        @[planetName].sign   = @getSign(position)
        callback() if index is 9

  getPlanetPosition: (birthday, planetName, planetIndex, callback) ->
    # cmd = "bin/swetest -edirinclude/ -b #{birthday} -ut 19:00:00 -p #{planet}.."
    # Fake the result for now:
    cmd = "echo '238'"
    exec cmd, (error, stdout, stderr) ->
      callback(planetName, stdout)

  getSign: (planetPosition) ->
    Math.floor planetPosition / 30

  getDegree: (planetPosition) ->
    planetPosition % 30

thing = new Birthday 1335902670
# If I log the result in the callback I eventually get the data but how do I say, save this object to a database or return it only when all the callbacks are finished?
thing.create: () ->
  console.log thing.moon.sign