#!/usr/bin/env ruby
# frozen_string_literal: true

require 'bundler/setup'
require 'outliner'
require 'tempfile'

def validate
  raise 'Missing arguments' if ARGV.size != 1
  raise 'Invalid directory' unless Dir.exist?(ARGV[0])
  raise 'OUTLINE_BASE_URI not set' unless ENV.key?('OUTLINE_BASE_URI')
  raise 'OUTLINE_TOKEN not set' unless ENV.key?('OUTLINE_TOKEN')
end

# Run validations
validate

# Setup variables
local_directory = ARGV[0]
CLIENT = Outliner::Client.new ENV['OUTLINE_BASE_URI']

# Download the complete zip
response = CLIENT.collections_exportAll(download: true)

# Extract it to a tempfle
file = Tempfile.new('download.zip')
File.open(file.path, 'w') { |f| f.write(response.body) }

`unzip -o "#{file.path}" -d "#{local_directory}"`

# Delete tempfile
file.unlink