/* eslint-disable no-console */
import fs from 'fs'
import path from 'path'

import handlebars from 'handlebars'

import { salesAppCoreDir } from './directory'

interface Data {
  [key: string]: unknown
}

export const compileTemplate = (
  templatePath: string,
  data: Data,
  outputPath: string
) => {
  const templateSource = fs.readFileSync(templatePath, 'utf8')
  const template = handlebars.compile(templateSource)
  const result = template(data)
  const outputDir = path.dirname(outputPath)

  if (!fs.existsSync(outputDir)) {
    fs.mkdirSync(outputDir, { recursive: true })
  }

  fs.writeFileSync(outputPath, result)
}

const exampleData: Data = {}
const indexData: Data = {}

const rootDir = path.join(__dirname, '..', '..', '..', 'templates')
const exampleTemplatePath = path.join(rootDir, 'Example.tsx.hbs')
const indexTemplatePath = path.join(rootDir, 'index.ts.hbs')

const exampleOutputPath = path.join(
  salesAppCoreDir,
  'src',
  'components',
  'Example.tsx'
)

const indexOutputPath = path.join(salesAppCoreDir, 'src', 'index.ts')

export const runInitialStructureCompilation = () => {
  compileTemplate(exampleTemplatePath, exampleData, exampleOutputPath)
  compileTemplate(indexTemplatePath, indexData, indexOutputPath)
}