require 'thor'
require 'orats/commands/new/exec'
require 'orats/commands/outdated/exec'
require 'orats/commands/play'
require 'orats/commands/nuke'

module Orats
  class CLI < Thor
    option :pg_location, default: 'localhost', aliases: '-l'
    option :pg_username, default: 'postgres', aliases: '-u'
    option :pg_password, required: true, aliases: '-p'
    option :redis_location, default: 'localhost', aliases: '-n'
    option :redis_password, default: '', aliases: '-d'
    option :auth, type: :boolean, default: false, aliases: '-a'
    option :template, default: '', aliases: '-m'
    option :skip_extras, type: :boolean, default: false, aliases: '-E'
    option :skip_server_start, type: :boolean, default: false, aliases: '-F'
    option :sudo_password, default: '', aliases: '-s'
    option :skip_galaxy, type: :boolean, default: false, aliases: '-G'
    desc 'new TARGET_PATH [options]', ''
    long_desc <<-D
      `orats new target_path --pg-password supersecret` will create a new rails project and it will also create an ansible inventory to go with it by default.

      You must supply at least this flag:

      `--pg-password` to supply your development postgres password so the rails application can run database migrations

      Configuration:

      `--pg-location` to supply a custom postgres location [localhost]

      `--pg-username` to supply a custom postgres username [postgres]

      `--redis-location` to supply a custom redis location [localhost]

      `--redis-password` to supply your development redis password []

      Template features:

      `--auth` will include authentication and authorization [false]

      `--template` will let you supply a custom template, a url or file is ok but urls must start with http or https []

      Project features:

      `--skip-extras` skip creating the services directory and ansible inventory/secrets [false]

      `--skip-server-start` skip automatically running puma and sidekiq [false]

      Ansible features:

      `--sudo-password` to install ansible roles from the galaxy to a path outside of your user privileges []

      `--skip-galaxy` skip automatically installing roles from the galaxy [false]
    D

    def new(target_path)
      Commands::New::Exec.new(target_path, options).init
    end

    option :template, default: '', aliases: '-m'
    desc 'play PATH [options]', ''
    long_desc <<-D
      `orats play target_path` will create an ansible playbook.

      Template features:

      `--template` will let you supply a custom template, a url or file is ok but urls must start with http or https []
    D

    def play(target_path)
      Commands::Play.new(target_path, options).init
    end

    option :skip_data, type: :boolean, default: false, aliases: '-D'
    option :redis_password, default: '', aliases: '-d'
    desc 'nuke TARGET_PATH [options]', ''
    long_desc <<-D
      `orats nuke target_path` will delete the directory and optionally all data associated to it.

      Options:

      `--skip-data` will skip deleting app specific postgres databases and redis namespaces [false]

      `--redis-password` to supply your development redis password []
    D

    def nuke(target_path)
      Commands::Nuke.new(target_path, options).init
    end

    option :playbook, default: '', aliases: '-p'
    option :inventory, default: '', aliases: '-i'
    desc 'outdated [options]', ''
    long_desc <<-D
      `orats outdated` will run various comparisons on orats and your ansible files.

      Help:

      `The green/yellow labels` denote a remote check to compare the files contained in your version of orats to the latest files on github.

      `The blue/cyan labels` denote a local check between the files contained in your version of orats to the files you have generated such as your own playbook or inventories.

      Options:

      `--playbook` to supply a playbook file for comparison []

      `--inventory` to supply an inventory file for comparison []
    D

    def outdated
      Commands::Outdated::Exec.new(nil, options).init
    end

    desc 'version', ''
    long_desc <<-D
      `orats version` will print the current version.
    D

    def version
      puts "Orats version #{VERSION}"
    end

    map %w(-v --version) => :version

    private

    def invoked?
      caller_locations(0).any? { |backtrace| backtrace.label == 'invoke' }
    end
  end
end