require 'sinatra/base'
require 'haml'
require 'sass'
require 'action_view'

module TimeTap
  class Server < Sinatra::Application

    # Are we on 1.9?
    ruby19 = RUBY_VERSION.to_f >= 1.9

    include ActionView::Helpers::DateHelper
    set :haml, { :format        => :html5,
                 :attr_wrapper  => '"' ,
                 :encoding => ruby19 ? 'UTF-8' : nil}
    set :root, File.dirname(__FILE__)
    set :views, Proc.new { File.expand_path('../views', __FILE__) }


    before do
      content_type 'text/html', :charset => 'utf-8'
      # Project.load_file('~/.tap_history')
    end





    get '/' do
      sort = (params[:sort] || :last).to_sym

      @projects = Project.all.sort_by do |project|
        case sort
        when :name;      project.name
        when :last;     -project.pinches.last.end_time.to_i
        when :elapsed;  -project.work_time
        end
      end.select{|p| p.work_time > 30.minutes}

      haml :index
    end

    get '/project/:name' do
      @project = Project.find(params[:name])
      redirect '/' if @project.nil?

      haml :project
    end


    get '/project/:name/:day' do
      @project = Project.find(params[:name])
      redirect '/' if @project.nil?

      days = @project.days.to_a.sort_by(&:first).reverse
      @current_day = days[ params[:day].to_i ][0] #pick an arbitrary date in the pinches

      @pinches = @project.days[@current_day]
      haml :project_day
    end


    get '/stylesheet.css' do
      content_type 'text/css', :charset => 'utf-8'
      sass :stylesheet
    end

    get '/mate' do
      tm_project = Dir[ params[:path]+'/*.tmproj' ].first
      if File.exist?(tm_project)
        `open "#{tm_project}"`
      else
        `mate "#{params[:path]}"`
      end
      redirect '/'
    end

    get '/stop' do
      $stop = true
      Process.exit
    end

  end
end
