#! /usr/bin/env node

// load configuraton from .env file (if exists)
const dotenv = require('dotenv')
dotenv.config()

const program = require('commander');
const path = require('path')

const {
  fetchFromMedium,
  pushToGhost,
  mediumToGhost,
  generateUserData,
  checkScissors,
  uploadDav,
} = require ('./functions');

program
  .version('1.0.0-dev')
  .description('pull posts from Medium and add them to a Ghost blog');

program.command('fetch-medium <post_url>')
  .alias('fetch')
  .description('fetch a Medium post')
  .action((post_url) => {
    fetchFromMedium(post_url)
      .then((post) => {
        console.info(`"${post.title}" fetched successfully.`)
      })
  });

program.command('push-ghost <file>')
  .alias('push')
  .description('push a downloaded Medium post to Ghost')
  .action((file) => {
    pushToGhost(file);
  });

program.command('medium-to-ghost <mediumUrl>')
  .alias('import')
  .description('copy a Medium file over to Ghost')
  .action((mediumUrl) => {
    pushToGhost(mediumUrl);
  });

program.command('create-user <username> <email>')
  .description('create ghost-import.json to import Medium user to Ghost')
  .action(async (username, email) => {
    const jsonOut = await generateUserData(username, email)
      .catch((err) => {
        console.log(`Error: ${err.error}`)
        return
      })
    console.log(await jsonOut);
  });

program.command('webdav-test <file>')
  .description('[test command] upload stuff to WebDAV')
  .action(async (file) => {
    // decide path
    current_date = new Date();
    var dir_path = path.join(
      process.env.WEBDAV_PATH_PREFIX,
      current_date.getUTCFullYear().toString(),
      current_date.getUTCMonth().toString(),
      'test' // TODO: replace with article slug
    )
    uploadDav(dir_path, file);
  });

program.command('check-scissors <file>')
  .description('[test command] check if an image matches the set separator')
  .action(async (file) => {
    console.log(await checkScissors(file))
  })

program.parse(process.argv)