#!/usr/bin/env node

const fs = require('fs')
const path = require('path')
const walk = require('walk-sync')
const readFrontmatter = require('../../lib/read-frontmatter')
const csvFile = path.join(process.cwd(), 'shortTitles.csv')
fs.writeFileSync(csvFile, 'Product,Article Title,Short title,Relative path\n')

const files = walk(path.join(process.cwd(), 'content'), { includeBasePath: true, directories: false })
files.forEach(file => {
  const relativeFilePath = file.replace(process.cwd(), '')
  const productName = relativeFilePath.split('/')[2]

  const fileContent = fs.readFileSync(file, 'utf8')
  const { data } = readFrontmatter(fileContent)
  const { title, shortTitle } = data
  
  if (title && !shortTitle && title.length > 25) {
    fs.appendFileSync(csvFile, `"${productName}","${title}",,${relativeFilePath}\n`)
  }
})