#!/usr/bin/env node

import yargs, { Arguments } from 'yargs'
import { hideBin } from 'yargs/helpers'
import chalk from 'chalk'
import { edit, unedit, log, getArgs, CVRT, isLegal as executing } from './modules/core'

export interface ActionParams {
  isEdit: boolean
  isOverwrite: unknown
  file: string
}

const argv: Arguments = await yargs(hideBin(process.argv))
  .scriptName(chalk.blue.bold('bl3-convert: by 0mjs'))
  .usage(chalk.blueBright('How to: $0 <command> [options]'))
  .option('edit', {
    alias: 'e',
    type: 'boolean',
    description: 'Convert a PS4 save to a PC save',
  })
  .option('unedit', {
    alias: 'u',
    type: 'boolean',
    description: 'Covert a PC save (back) to a PS4 save',
  })
  .option('o', {
    alias: 'overwrite',
    type: 'boolean',
    description: 'Covert to PC/PS4 and *overwrite* current file',
  })
  .example([
    ['$0 -e 1 2.sav', 'Convert a PS4 save to a PC save'],
    ['$0 -u 2.sav 1', 'Convert a PC save to a PS4 save'],
    ['$0 -e -o 2.sav', 'Convert a PS4 save to a PC save (overwrite)'],
    ['$0 -u -o 8.sav', 'Covert a PC save to a PS4 save (overwrite)'],
  ])
  .help(chalk.cyanBright.bold('h'))
  .alias('h', 'help')
  .argv

const { firstArg, secondArg, outputFile, actionParams }: any = getArgs(argv)

switch (executing) {
  case argv.edit:
    edit(firstArg, outputFile)
    console.log(log(actionParams(true)))
    break
  case argv.unedit:
    unedit(firstArg, outputFile)
    console.log(log(actionParams(false)))
    break
  default:
    console.error(chalk.redBright.bold('Invalid command'))
    process.exit(1)
    break
}