module HelperMethods

  def fetch_database
    db = ask("\n\nWhat database would you like to start off with? P-Postgres / M-Mongoid / Default-SQLite", :blue)
    case db
    when "P","p"
      'postgres'
    when "M","m"
      'mongoid'
    else
      'sqlite'
    end
  end

  def create_postgres
    @username = ask("\n\nPlease enter you postgres username", :blue)
    @password = ask("\n\nPlease enter you postgres password. Leave blank if not applicable", :blue)
    log :bootup_log, "Initializing database.yml"
    template 'database.yml.erb', 'config/database.yml'

    log :bootup_log, "Creating database"
    rake("db:create")
  end

  def create_mongoid 
    unless @db == "sqlite"
      log :bootup_log, "Generating Mongoid config"
      generate "mongoid:config"
    end
  end

  def setup_view_stuff
    log :bootup_log, "Installing Twitter Bootstrap"
    generate "bootstrap:install"

    log :bootup_log, "Copy application.js & initialize datatables to #datatables - Remember to change sorting"
    copy_file "application.js", "app/assets/javascripts/application.js"

    log :bootup_log, "Copying stylesheets"
    copy_file "application.css", "app/assets/stylesheets/application.css"

    log :bootup_log, "Installing Simple Form"
    generate "simple_form:install --bootstrap"
  end

  def setup_testing
    log :bootup_log, "Removing Tests.."
    inside Rails.root do
      run "rm -rf test/"
    end

    log :bootup_log, "Setting up Rspec.."
    generate "rspec:install"

    log :bootup_log, "Setting up Guard with a custom guardfile.."
    copy_file "Guardfile", "Guardfile"

    log :bootup_log, "Setting up spork"
    copy_file "spec_helper.rb", "spec/spec_helper.rb"
  end


  def setup_gems
    log :bootup_log, "Copying Gemfile"
    template "Gemfile.erb", "Gemfile"

    log :bootup_log, "Running Bundler"
    Bundler.with_clean_env do
      run "bundle install"
    end
  end

  def first_commit
    log :bootup_log, "Initializing git repo"
    inside Rails.root do
      run "git init"
    end
    copy_file ".gitignore", "spec/spec_helper.rb"
    inside Rails.root do
      run "git add ."
      run "git commit -m 'Initial Commit'"
    end
  end
end