questions.js

const DEFAULTS = {
  amount: 30,
  search: null,
  featured: true,
  width: 2400,
  height: 1600,
}

const requiredQuestions = {
  amount: {
    type: 'input',
    name: 'amount',
    message: 'How many images (default: 30)?',
    validate: function (value) {
      value = parseInt(value, 10)
      const pass = typeof value === 'number' &&
      value > 0 &&
      value === parseInt(value.toFixed(), 10)
      if (pass) {
        return true
      }

      return 'Please enter a number between 0 and 50'
    },
    filter: function(val) {
      return parseInt(val, 10)
    },
    default: DEFAULTS.amount,
  },

  search: {
    type: 'input',
    name: 'search',
    message: 'What search term?',
    default: DEFAULTS.search,
  },

  featured: {
    type: 'list',
    name: 'featured',
    message: 'Only featured images?',
    choices: ['Yes', 'No', ],
    filter: function(val) {
      return val === 'Yes'
    },
    default: DEFAULTS.featured,
  },

  orientation: {
    type: 'list',
    name: 'orientation',
    message: 'What orientation?',
    choices: ['Mixed', 'Portrait', 'Landscape', 'Squarish', 'Custom',],//todo: mixed
    filter: function(val) {
      return val.toLowerCase()
    },
  },
}

const conditionalQuestions = {
  requiredwidth: {
    type: 'input',
    name: 'width',
    message: 'Width?',
    validate: function (value) {
      value = parseInt(value, 10)
      const pass = typeof value === 'number' &&
      value > 0 &&
      value === parseInt(value.toFixed(), 10)
      if (pass) {
        return true
      }

      return 'Please enter a number greater than 0'
    },
    default: DEFAULTS.width,
  },

  width: {
    type: 'input',
    name: 'width',
    message: 'Width? (Optional, blank for original size)',
    validate: function (value) {
      if (!value) {
        return true
      }
      value = parseInt(value, 10)
      const pass = typeof value === 'number' &&
      value > 0 &&
      value === parseInt(value.toFixed(), 10)
      if (pass) {
        return true
      }

      return 'Please enter a number greater than 0'
    },
    default: null,
  },

  requiredheight: {
    type: 'input',
    name: 'height',
    message: 'Height?',
    validate: function (value) {
      value = parseInt(value, 10)
      const pass = typeof value === 'number' &&
        value > 0 &&
        value === parseInt(value.toFixed(), 10)
      if (pass) {
        return true
      }

      return 'Please enter a number greater than 0'
    },
    default: DEFAULTS.height,
  },

  height: {
    type: 'input',
    name: 'height',
    message: 'Height? (Optional, blank for original size)',
    validate: function (value) {
      if (!value) {
        return true
      }
      value = parseInt(value, 10)
      const pass = typeof value === 'number' &&
        value > 0 &&
        value === parseInt(value.toFixed(), 10)
      if (pass) {
        return true
      }

      return 'Please enter a number greater than 0'
    },
    default: null,
  },
}

const firstQuestions = Object.values(requiredQuestions)

const nextQuestions = ({ required = true, side = 'width', }) => {
  return conditionalQuestions[`${required ? 'required' : ''}${side}`]
}

module.exports = {
  firstQuestions,
  nextQuestions,
}