RakeFile

task :xaml_docs do 
  require "./helper_tools/submodules.rb"
  submodule = Submodule.new("xaml_docs", "./helper_tools/submodules.yml")
  submodule.init()
  submodule.update()
  submodule.map_folders()
  submodule.destroy()
  
  # replace all {% if site.site_name == 'WPF' %} 
  # to {% if site.site_name == 'AJAX' %}
    
  original_regex = /{% if site.site_name == 'WPF' %}WPF|{% if site.site_name == 'WPF' %}/
  original_string = "{% if site.site_name == 'WPF' %}"
  replacement = "{% if site.site_name == 'AJAX' %}"
  
  # additionally, we need to change the page_title attributes of each article as per to our conventions
  
  mappings = [
   { folder: "controls/wordsprocessing", title_add: " | RadWordsProcessing for ASP.NET AJAX Documentation" },
   { folder: "controls/pdfprocessing", title_add: " | RadPdfProcessing for ASP.NET AJAX Documentation"},
   { folder: "controls/ziplibrary", title_add: " | RadZipLibrary for ASP.NET AJAX Documentation"},
   { folder: "controls/spreadprocessing", title_add: " | RadSpreadProcessing for ASP.NET AJAX Documentation"}
  ]
  
  mappings.each do |map|
	folder = map[:folder]
	files = Dir[folder + "/**/*.md"]
	
	files.each do |file|
		content = File.read(file)
		
		content = content.gsub(/page_title:.*/){ |match|
			match.rstrip + map[:title_add]
		}
		
		if content.include?(original_string)
			content = content.gsub(original_regex){ |match|
				match.end_with?("WPF") ? replacement + "AJAX" : replacement
			}
		end
		
		File.write(file, content)
	end
  end
end

task :build_inheritance do 
	require 'yaml'
	config = YAML.load_file("helper_tools/build_inheritance.yml")
	path = config["path"]
	file_paths = config["files"]
	override_inheritance = config["override_inheritance"]
	override_slug = config["override_slug"]
	title = "## Inheritance Hierarchy"
	
	files = file_paths.empty? ? Dir[path + "/**/*.md"] : file_paths.collect{ |file| file = Dir[path + "/**/#{file}"].first }
	files.each do |file|
		content = File.read(file)
		file_config = YAML.load(content)
		
		generate_slug = file_config["slug"].nil? || override_slug
		generate_inheritance = !content.include?(title) || override_inheritance
		
		next unless generate_slug || generate_inheritance
		
		if generate_slug
			original_config = file_config.to_yaml
			file_config["slug"] = file_config["title"]
			content = content.gsub(original_config, file_config.to_yaml)
		end
		
		if generate_inheritance
			heading = content[/#.*/]
			classes = heading.split(':').collect{|value| value = value.sub(/^#/, "").strip.sub(/^enum/, "").strip.sub(/<.*>/, "").strip }
			classes.reverse!
			list = classes.collect{|item| 
				if !item[/^Sys/].nil? 
					item = "* #{item}"
				elsif item == file_config["title"]
					item = "* *[#{item}]({%slug #{item}%})*"
				else
					item = "* [#{item}]({%slug #{item}%})"
				end
			} 
			
			list = list.join("\n")
			append_index = content.index(heading) + heading.length
			content = content.insert(append_index, "\n\n#{title}\n\n#{list}")
		end
		
		File.write(file, content)
	end
end