module Playbook::PbSampleHelper

def get_raw_code(sample, type)
  if type == "rails"
    ext = "html.erb"
  elsif type == "react"
    ext = "jsx"
  end
  filename = "#{Playbook::Engine.root}/app/views/playbook/samples/#{sample}/index.#{ext}"
  contents = read_file(filename)
  contents
end

def get_sample_code_content(sample, type)
  if type == "rails"
    rouge_type = "erb"
  elsif type == "react"
    rouge_type = "react"
  end
  code = get_raw_code(sample, type)
  raw rouge(code, rouge_type)
end

def has_sample_type?(sample, type)
  type ||= "rails"
  if type == "rails"
    Dir["../../views/playbook/samples/#{sample}/*.html.erb"].empty?
  elsif type == "react"
    Dir["../../views/playbook/samples/#{sample}/*.jsx"].empty?
  end
end

def pb_sample(sample: "", type: "rails")
  @type = type
  @sample = sample
end

def read_file(filename)
  if File.file?(filename)
    File.read(filename)
  else
    ""
  end
end

def render_sample_ui(sample, type)
  if type == "rails"
    render template: "playbook/samples/#{sample}/index.html.erb"
  elsif type == "react"
    react_component(sample.titleize.to_s)
  end
end