import { fileURLToPath } from 'url'

import fs from 'node:fs'

import Handlebars from 'handlebars'

import path from 'node:path'

import validateModule from 'turtle-validator/lib/validator.js'

const validate = validateModule.default || validateModule

const __filename = fileURLToPath(import.meta.url)

const __dirname = path.dirname(__filename)

const regex = /\\.(acl|ttl)$/i

const substitutions = {

webId: 'http://example.com/#me',

email: 'test@example.com',

name: 'Test test'

}

const files = recursiveFiles(path.join(__dirname, '../default-templates/'))

for (const file of files) {

const data = fs.readFileSync(file, 'utf8')

const template = Handlebars.compile(data)

validate(template(substitutions), feedback => {

if (feedback.errors.length > 0) {

throw new Error(`Validation error in ${file}: ${feedback.errors[0]}`)

}

})

}

function recursiveFiles (dir) {

const content = fs.readdirSync(dir)

return [].concat(...content.map(file => {

const fullPath = path.join(dir, file)

const stat = fs.statSync(fullPath)

if (stat.isDirectory()) {

return recursiveFiles(fullPath)

} else if (regex.test(file)) {

return [fullPath]

}

return []

}))

}