# Methods added to this helper will be available to all templates in the application.
module ApplicationHelper
 
  # Request from an iPhone or iPod touch? (Mobile Safari user agent)
  def iphone_user_agent?
    request.env["HTTP_USER_AGENT"] && request.env["HTTP_USER_AGENT"][/(Mobile\/.+Safari)/]
  end
 
  def time_ago_in_words_short(time)
    time_ago = time_ago_in_words(time)
    time_ago = time_ago.gsub(/about /, '')
    time_ago = time_ago.gsub(/minutes/, 'mins')
    time_ago = time_ago.gsub(/hours/, 'hrs')
    time_ago = time_ago.gsub(/seconds/, 'secs')
  end
  
  def download_status(download)
    
    case download.status
    when "downloading"
      "#{bytes_complete(download)}"
    when "complete"
      "Download Complete"
    when "queued"
      "#{bytes_complete(download)} - Queued"
    when "paused"
      "#{bytes_complete(download)} - Paused"
    when "pausing"
      "#{bytes_complete(download)} - Pausing"
    when "unrar"
      "#{bytes_complete(download)} - Unraring"
    when "par_repair"
      "#{bytes_complete(download)} - Repairing"
    when "mp3_rename"
      "#{bytes_complete(download)} - Retagging"
    when "avimerge"
      "#{bytes_complete(download)} - Merging video files"
    when "error"
      "#{bytes_complete(download)} - Error"
    end
 
  end
  
  def time_remaining(download)
    case download.status
    when "downloading"
      case @pyrot.speed_in_bytes
      when 0
        time_left = "Something is wrong"
      else
        time_left = "#{((download.bytes_left/@pyrot.speed_in_bytes)/(60)).to_i} mins remaining"
      end
      time_left
    end
    
  end
 
 
  def download_buttons(download)
    output = []
 
    case download.status
    when "downloading"
      output << link_to_remote('pause', {:url => pause_download_path(download.title), :method => :get}, {:class => 'pause_button'})
      output << link_to_remote('remove', {:url => remove_download_path(download.title), :method => :get}, {:class => 'remove_button'})
    when "complete"
      output << link_to_remote('remove', {:url => remove_download_path(download.title), :method => :get}, {:class => 'remove_button'})
    when "error"
      output << link_to_remote('remove', {:url => remove_download_path(download.title), :method => :get}, {:class => 'remove_button'})
    when "paused"
      output << link_to_remote('resume', {:url => resume_download_path(download.title), :method => :get}, {:class => 'resume_button'})
      output << link_to_remote('remove', {:url => remove_download_path(download.title), :method => :get}, {:class => 'remove_button'})
    when "queued"
      output << link_to_remote('remove', {:url => remove_download_path(download.title), :method => :get}, {:class => 'remove_button'})
    end
 
    output.join
    
  end
 
 
  def bytes_complete(download)
    "#{download.completed_bytes.to_mb} MB of #{download.total_bytes.to_mb} MB (#{download.percent_complete}%)"
  end
  
  
  
  def search_button
    %{<a class="button" href="#" onclick="$('search_dialog').show(); return false;">Search</a>}
  end
  
  
  def content_for_iphone_title_bar(&block)
    
    html = %{<div class="title_bar">}
    html << capture(&block)
    html << %{</div>}
    
    concat(html, block)
    
  end
  
  def newzbin_format_options
    options_for_select([["Format", "1073741824"],["x264", "131072"],["H.264", "2048"],["XviD", "16"],["iPod", "512"],["DVD", "2"],["PSP", "1024"],["DivX", "1"]])    
  end
  
  
  def newzbin_format_select_tag
    select_tag "ps_rb_video_format", newzbin_format_options
  end
 
  def newzbin_source_options
    options_for_select([["Source", "1073741824"], ["HD-DVD", "512"], ["Blu-ray", "2048"], ["DVD", "64"], ["TV Cap", "256"], ["HDTV", "128"]])    
  end
  
  
  def newzbin_source_select_tag
    select_tag "ps_rb_source", newzbin_source_options
  end
 
  def newzbin_category_options
    options_for_select([["Category", "-1"], ["Movies", "6"], ["TV", "8"]])    
  end
  
  
  def newzbin_category_select_tag
    select_tag "category", newzbin_category_options
  end
 
 
  def newzbin_genre_options
    options_for_select([["Genre", "1073741824"], ["Action/Adv", "1"], ["Animation", "2"], ["Children", "131072"], ["Comedy", "4"], ["Documentary", "8"], ["Drama", "16"], ["Family", "8192"], ["Fantasy", "2048"], ["Horror", "512"], ["Musical", "16384"], ["SciFi", "32"], ["Sitcom", "64"], ["Sport", "128"], ["Reality", "256"], ["Romance", "1024"], ["Thriller", "4096"], ["War", "65536"], ["Western", "32768"]])    
  end
  
  
  def newzbin_genre_select_tag
    select_tag "ps_rb_video_genre", newzbin_genre_options
  end
 
 
  def pagination_links(page)
    output = "<h2>"
    
    output << link_to( "<= Previous", group_nzbs_path(@group, :page => page.to_i - 1)) if page && page.to_i > 1
    output << link_to( "More =>", group_nzbs_path(@group, :page => page == nil ? 2 : page.to_i + 1))
    output << "</h2>"
  end
  
  def decide_partial(category)
    case category
    when "movies"
      "movies/movie"
    when "tv"
      "movies/episode"
    end
  end
 
  def meta_decide_partial(category)
    case category
    when "movies"
      "movies/big_movie"
    when "tv"
      "movies/big_episode"
    end
  end
  
  def determine_season_pass_link(series)
    season_passes = SeasonPass.find(:all)
    found_pass = nil
    season_passes.each do |pass|
      found_pass = pass if pass.title =~ /#{series.title}/i
    end
 
    case found_pass
    when nil
      link_to 'Season Pass', new_season_pass_path(:title => series.title)
    else
      link_to 'Season Pass', edit_season_pass_path(found_pass)
    end
 
  end
 
  
end