text: const logger = require('./logger')
  const file = require('./file')
  const grabber = require('epg-grabber')
  
  const parser = {}
  
  parser.parseChannels = async function(filepath) {
    const content = await file.read(filepath)
    const channels = grabber.parseChannels(content)
  
    return channels
  }
  
  parser.parseLogs = async function (filepath) {
    const content = await file.read(filepath)
    if (!content) return []
    const lines = content.split('\n')
  
    return lines.map(line => (line ? JSON.parse(line) : null)).filter(l => l)
  }
  
  parser.parseNumber = function (string) {
    const parsed = parseInt(string)
    if (isNaN(parsed)) {
      throw new Error('scripts/core/parser.js:parseNumber() Input value is not a number')
    }
  
    return parsed
  }
  
  module.exports = parser
  