import { FlightParser } from '../src/services/FlightParser'
import path from 'path'
import fs from 'fs'
import Flight from '../src/entities/Flight'

export default ( async () => {

  const igcFiles = fs.readdirSync(path.join(__dirname, '../examples'))

  await Promise.all(igcFiles.map(async (igcFile: string) => {

    if(!igcFile.endsWith('.igc')) return

    const API_URL = process?.argv?.slice(2)[0] ?? 'http://127.0.0.1:3333'

    try {
      console.log(`Starting to parse: `, igcFile)
      const igcFilePath = path.join(__dirname, '../examples', igcFile)
      const igcFileContent = fs.readFileSync(igcFilePath, 'utf8')
      const flightParsed = new FlightParser(igcFileContent, API_URL)
      await flightParsed.processFile()
      const flight = new Flight({ ...flightParsed, flightParsed })
      fs.writeFileSync(path.join(__dirname, '../examples/results', igcFile + '-result.json'), JSON.stringify(flight, null, 2))
      console.log(`Finished parse of the file: `, igcFile)
      
    } catch (error) {
      if(error.message === 'ERROR_TERRAIN_ELEVATION') {
        console.warn('Error expected: ' + error.message)
      } else {
        throw error
      }
    }

  }))

})()