#!/usr/bin/env ruby

require 'pastel'
require 'tty-prompt'

require 'yaml'

paths = [
  File.expand_path("#{Dir.home}/.umenurc.yml", __dir__),
  File.expand_path("#{Dir.home}/.umenu/umenurc.yml", __dir__),
]

config_path = paths.first { |path| File.exist? path }
config = YAML.load_file(config_path, symbolize_names: true)

pastel = Pastel.new
prompt = TTY::Prompt.new(prefix: pastel.magenta("\uea85 \u00b5menu "), interrupt: :signal)

icons = {
  'run' => "\ueb9e",
  'terminal' => "\uea85",
  'github' => "\uea84",
  'chart' => "\ue760",
  'jira' => "\ue75c",
  'settings' => "\ue615",
  'link' => "\ueb15"
}

thanks = [
  pastel.green('Great job! o/'),
  pastel.green('See you later! =)'),
  pastel.green('Baby bye bye bye...'),
  "Bring me #{pastel.green('a cookie')} when you come back!?",
  "Have a nice #{pastel.cyan('day')}! =)",
  "See you later #{pastel.green('olligator')}! =)"
]

trap('INT') do
  puts "\n\n#{thanks.sample}"
  exit(0)
end

action = nil
title, options = config.values_at(:title, :options)

options << {
  name: '{{settings}} Edit Settings',
  type: 'edit',
  value: 'settings',
  execute: config_path
}
options = options.sort { |a, b| a[:name] <=> b[:name] }

options.each do |option|
  if option[:name].match(/\{\{(?<icon_name>.*)\}\}/)
    icon_name = Regexp.last_match('icon_name')
    option[:name].sub!("{{#{icon_name}}}", icons[icon_name])
  else
    option[:name] = "#{icons['terminal']} #{option[:name]}" if option[:type] == 'command'
    option[:name] = "#{icons['link']} #{option[:name]}" if option[:type] == 'link'
  end
end

loop do
  choice = prompt.select(title, options, filter: true)
  action = config[:options].find { |item| item[:value] == choice }

  case action[:type]
  when 'command'
    system action[:execute]
  when 'link'
    puts "#{pastel.bold('Sure... opening link')} '#{pastel.cyan(action[:execute])}'"
    system "open #{action[:execute]} &"
  when 'edit'
    puts "#{pastel.bold('Sure... opening file')} '#{pastel.cyan(action[:execute])}'"
    system "#{config[:settings][:editor]} #{action[:execute]}"
  end

  exit(0)
rescue StandardError => e
  puts "#{pastel.red('[error]')} #{e}"
  exit(1)
end