#!/usr/bin/env ruby
require 'rbbt-util'
require 'rbbt/util/simpleopt'

$0 = "rbbt #{$previous_commands*""} #{ File.basename(__FILE__) }" if $previous_commands

options = SOPT.setup <<EOF

Run a web server over a simgle template

$ rbbt app template [options] <filename.haml>

-e--environment*
-p--port*
-s--server*
-b--bind*
-e--environment*
-R--RServe_session*
--finder
--views*
-W--workflows*"
-h--help Print this help

EOF
if options[:help]
  if defined? rbbt_usage
    rbbt_usage 
  else
    puts SOPT.doc
  end
  exit 0
end


require 'rbbt/util/simpleopt'
require 'rbbt/workflow'

require 'modular-scale'

require 'rbbt/rest/main'
require 'rbbt/rest/entity'
require 'rbbt/rest/workflow'
require 'rbbt/rest/file_server'
require 'rbbt/rest/knowledge_base'
require 'rbbt/rest/helpers'
require 'rbbt/rest/web_tool'


template = ARGV.first

raise ParameterException, "No template specified" if template.nil?

template = File.expand_path(template)
template = template.sub('.haml','')

ENV["RBBT_FINDER"] = "true" if options.include?(:finder)
ENV["RServe-session"] = options[:RServe_session] 
ENV["RACK_ENV"] = options[:environment] if options.include?(:environment)

raise rbbt_usage unless template

$title = File.basename(template)

load Rbbt.etc['app.d/init.rb'].find

app = class SingleTemplate < Sinatra::Base; self end

if options[:workflows]
  app.register Sinatra::RbbtRESTWorkflow
  options[:workflows].split(/[\s,]+/).each do |name|
    wf = Workflow.require_workflow name
    app.add_workflow wf, :all
  end
end

app.register Sinatra::RbbtRESTKnowledgeBase

app.helpers Sinatra::RbbtMiscHelpers
app.helpers Sinatra::RbbtToolHelper

app.get '/' do
  template_render(template, @clean_params, "Template cache", :cache_type => :asynchronous)
end
app.instance_eval Rbbt.etc['app.d/base.rb'].read
app.use Rack::Deflater

load Rbbt.etc['app.d/resources.rb'].find

app.class_eval do
  eval Rbbt.etc['app.d/finder.rb'].read
end

Sinatra::RbbtRESTMain.add_resource_path(Path.setup('/home/mvazquezg/'), true)


SingleTemplate.port = options[:port] || 4567
SingleTemplate.bind = options[:bind] || "0.0.0.0"
SingleTemplate.environment = options[:environment] || "development"
SingleTemplate.server = options[:server] if options[:server]
SingleTemplate.run!