require 'sinatra/base'
require 'sinatra/json'
require 'yajl'
require 'yajl/json_gem'

$tracklist = [
  { index: 1,
    title: 'Lucky Star - ???? Sailor Fuku',
    metadata: '',
    length: 200,
    bpm: 141,
    notes: 'Pitch this one up to about 150-155 to mix with the next track; mix in at ~3:14'
  },
  { index: 2,
    title: 'M-Project - Cherry',
    metadata: 'M-Project - Cherry',
    length: 216,
    bpm: 160,
    notes: 'Start this one slow and speed up after mixing last track out'
  },
]

def tracklist_json
  $tracklist.to_json
end

class App < Sinatra::Base
  configure do
    set :protection, :except => :frame_options
  end

  get '/tracklist.json' do
    json $tracklist
  end

  get '/js/handler.js' do
    content_type 'text/javascript'
    erb :handler_js
  end

  get '/css/meta.css' do
    content_type 'text/css'
    erb :meta_css
  end

  get '/' do
    erb :index, :locals => { :tracklist => tracklist_json }
  end
end