function swapSheet (name) {
  document.querySelector('#theme_stylesheet').setAttribute('href', 'style/' + name + '.css')
}

window.themes = module.exports = {
  available: {
    default: {
      name: 'Default',
      type: 'bright',
      nick_pallete: {
        H: [1, 360],
        S: [30, 100],
        L: [30, 70]
      },
      stylesheet: 'theme_default',
      default: true,
      colorSamples: {
        toolbar: '#00c7e0',
        background: '#f5f5f5'
      }
    },

    night: {
      name: 'Night',
      type: 'dark',
      nick_pallete: {
        H: [1, 360],
        S: [30, 100],
        L: [50, 100]
      },
      stylesheet: 'theme_night',
      default: false,
      colorSamples: {
        toolbar: '#008e8e',
        background: '#1d1d1d'
      }
    }
  },

  changeTheme: function (name) {
    if (name in window.themes.available) {
      swapSheet(window.themes.available[name].stylesheet)
      window.irc.config.theme = name
    }
  }
}