module AppiconGenerate

# File lib/appicon_generate.rb, line 9
def run(file, options)
  icons = []
  icons += icons_ios if options[:ios]
  icons += icons_android if options[:android]

  img = Magick::Image.read(file).first
  icons.each do |icon|
    path = "#{DEST_PATH}/#{icon.path}"
    FileUtils.mkdir_p File.dirname(path)
    img.resize(icon.px, icon.px).write(path)
  end
  img.destroy!
end

# File lib/appicon_generate.rb, line 54
def icons_android
  icons = []
  [
    ['drawable-ldpi/ic_launcher.png',    36],
    ['drawable-mdpi/ic_launcher.png',    48],
    ['drawable-hdpi/ic_launcher.png',    72],
    ['drawable-xhdpi/ic_launcher.png',   96],
    ['drawable-xxhdpi/ic_launcher.png',  144],
    ['drawable-xxxhdpi/ic_launcher.png', 192],
    ['store.png',                        512],
  ].each do |path, px|
    icons << Icon.new("android/#{path}", px)
  end
  icons
end

# File lib/appicon_generate.rb, line 25
def icons_ios
  icons = []
  [
    ['Icon.png',             57],
    ['Icon@2x.png',          114],
    ['Icon-60.png',          60],
    ['Icon-60@2x.png',       120],
    ['Icon-60@3x.png',       180],
    ['Icon-72.png',          72],
    ['Icon-72@2x.png',       144],
    ['Icon-76.png',          76],
    ['Icon-76@2x.png',       152],
    ['Icon-83.5@2x.png',     167],
    ['Icon-Small.png',       29],
    ['Icon-Small@2x.png',    58],
    ['Icon-Small@3x.png',    87],
    ['Icon-Small-50.png',    50],
    ['Icon-Small-50@2x.png', 100],
    ['Icon-40.png',          40],
    ['Icon-40@2x.png',       80],
    ['Icon-40@3x.png',       120],
    ['iTunesArtwork.png',    512],
    ['iTunesArtwork@2x.png', 1024],
  ].each do |path, px|
    icons << Icon.new("ios/#{path}", px)
  end
  icons
end