#encoding: utf-8
$:.push File.expand_path("../lib", __FILE__)
# Maintain your gem's version:
require "patchfile/version"
bundle_update_flag = ARGV[0]=='update' || ARGV[0]=='install'
if bundle_update_flag
	app_path = File.expand_path(__dir__)
	dir_pwd = ENV['PWD']
	template_path = dir_pwd + '/app/templates'
	all_template = Dir.glob(template_path+'/*/')
	#if !Dir.exist?("#{ENV['PWD']}"+"/app/assets/stylesheets/lib/jquery-ui-1.12.1/")
	# puts "copying jquery-ui"
	# begin
	# 	`cp -rf "#{app_path}/updatefiles/javascripts/." "#{dir_pwd}/app/assets/javascripts/"`
	# 	`cp -r "#{app_path}/updatefiles/accessibility/jquery-ui-1.13.2/." "#{dir_pwd}/app/assets/stylesheets/lib/jquery-ui-1.13.2/"`
	# rescue
	# 	puts "There is an error in coppying jquery-ui"
	# end
	#end
	@original_dir = Dir.pwd
	`cd "#{dir_pwd}" && git add  app/templates/ app/assets  built_in_extensions.rb  config/mongoid.yml bin/ && cd "#{@original_dir}"` #using git to add modified files and to avoid git pull not working
	#依規則重建站台的 .gitmodules（核心不追蹤此檔；放在上一行 git add 之後，避免帶 .git 的複製版型又被加回索引）
	unless ENV['ORBIT_GITMODULES_REBUILT']
		ENV['ORBIT_GITMODULES_REBUILT'] = '1'
		begin
			require 'open3'
			require 'fileutils'
			if Dir.exist?(File.join(dir_pwd, '.git')) && Dir.exist?(template_path)
				Dir.chdir(dir_pwd) do
					candidates = {}
					if File.exist?('.gitmodules')
						entries = {}
						Open3.capture3('git', 'config', '-f', '.gitmodules', '--get-regexp', '^submodule\.')[0].each_line do |line|
							k, v = line.strip.split(' ', 2)
							m = k.to_s.match(/\Asubmodule\.(.+)\.(path|url|branch)\z/)
							(entries[m[1]] ||= {})[m[2]] = v.to_s if m
						end
						entries.each_value { |e| candidates[e['path']] = e if e['path'].to_s.start_with?('app/templates/') }
					end
					gitlinks = Open3.capture3('git', 'ls-files', '-s', '--', 'app/templates')[0].lines.map { |l| l.strip.split(/\s+/, 4) }.select { |l| l[0] == '160000' }.map { |l| l[3] }
					gitlinks.each { |p| candidates[p] ||= {'path' => p} }
					keep = {}
					candidates.each do |path, e|
						next unless gitlinks.include?(path) && File.exist?(File.join(path, 'template.json'))
						url = e['url'].to_s
						url = Open3.capture3('git', '-C', path, 'remote', 'get-url', 'origin')[0].strip if url.empty?
						next if url.empty? || File.basename(path) != File.basename(url).sub(/\.git\z/, '')
						remote_head, _, st = Open3.capture3({'GIT_TERMINAL_PROMPT' => '0'}, 'timeout', '20', 'git', 'ls-remote', '--symref', url, 'HEAD')
						next unless st.success?
						branch = Open3.capture3('git', '-C', path, 'rev-parse', '--abbrev-ref', 'HEAD')[0].strip
						branch = e['branch'].to_s if branch.empty? || branch == 'HEAD'
						branch = remote_head[%r{ref: refs/heads/(\S+)\s+HEAD}, 1].to_s if branch.empty?
						keep[path] = {'url' => url, 'branch' => branch}
					end
					File.open('.gitmodules', 'w') do |f|
						keep.each do |path, e|
							f.puts "[submodule \"#{path}\"]"
							f.puts "\tpath = #{path}"
							f.puts "\turl = #{e['url']}"
							f.puts "\tbranch = #{e['branch']}" unless e['branch'].empty?
						end
					end
					system('git', 'rm', '-q', '--cached', '--ignore-unmatch', '--', '.gitmodules')
					(gitlinks - keep.keys).each { |p| system('git', 'rm', '-q', '--cached', '--', p) }
					Dir.glob('app/templates/*/.git').each do |g|
						next unless File.directory?(g)
						next if keep.key?(File.dirname(g))
						FileUtils.rm_rf(g)
						puts "removed copied .git in #{File.dirname(g)}"
					end
				end
				puts "finish rebuilding .gitmodules in #{dir_pwd}"
			end
		rescue => e
			puts "rebuild .gitmodules failed: #{e.inspect}"
		end
	end
	#Add patchfile to Admin area
	@patchfile_li = File.read(app_path+"/patchfile_li.txt").force_encoding('UTF-8')
	@patchfile_li_choices = File.read(app_path+"/patchfile_li_choices.txt").force_encoding('UTF-8')
	@file_text = File.read(dir_pwd+'/app/views/shared/_side_bar.html.erb').force_encoding('UTF-8')
	if !@file_text.include?('<div class="patchfile sub-nav-block icons-megaphone">')
		@indert_index = @file_text.index('</nav>')
		unless @indert_index.nil?
			@file_text.insert(@indert_index , @patchfile_li_choices)
		end
	end
	if !@file_text.include?('patchfile_li')
		@indert_index = @file_text.index('<li title="<%= t(\'site_info\') %>">')
		unless @indert_index.nil?
			@file_text.insert(@indert_index , @patchfile_li)
		end
	end
	begin
		f = File.open(dir_pwd+'/app/views/shared/_side_bar.html.erb','w')
		f.write(@file_text)
		f.close
		puts "finish change patchfile in #{dir_pwd}/app/views/shared"
	rescue
		puts "Permission denied in #{dir_pwd}/app/views/shared"
	end
	change_text = '<a title="{{site_title_1}}" class="navbar-brand" href="{{home_link_1}}"><img class="site-logo" src="{{logo_url_1}}" alt="Site Logo"></a><script>$(document).ready(function(){var url =$(\'.site-logo\').eq(0).attr(\'src\');if(url == "/assets/default-site-logo.png"){$(\'.navbar-brand\').eq(0).remove();};if($(\'.navbar-brand\').length == 2){$(\'.site-logo\').css(\'height\',\'auto\')};$(\'.site-logo\').eq(0).css(\'margin-right\',0);$(\'.navbar-brand\').css(\'padding-right\',0)})</script><a title="{{site_title}}" class="navbar-brand" href="{{home_link}}"><img class="site-logo" src="{{logo_url}}" alt="Site Logo"> {{site_name}}</a>'
	change_text_fix = '<a title="{{site_title_1}}" class="" href="{{home_link_1}}"><img class="site-logo" src="{{logo_url_1}}" alt="Site Logo"></a><script>$(document).ready(function(){var url =$(\'.site-logo\').eq(0).attr(\'src\');if(url == "/assets/default-site-logo.png"){$(\'.navbar-brand\').eq(0).remove();};if($(\'.navbar-brand\').length == 2){$(\'.site-logo\').css(\'height\',\'auto\')};$(\'.site-logo\').eq(0).css(\'margin-right\',0);$(\'.navbar-brand\').css(\'padding-right\',0)})</script><a title="{{site_title}}" class="" href="{{home_link}}"><img class="site-logo" src="{{logo_url}}" alt="Site Logo"> {{site_name}}</a>'
	change_text_fix1 = '<a title="{{site_title_1}}" class="" href="{{home_link_1}}"><img class="site-logo" src="{{logo_url_1}}" alt="Site Logo"></a><script>$(document).ready(function(){var url =$(\'.site-logo\').eq(0).attr(\'src\');if(url == "/assets/default-site-logo.png"){if($(\'.navbar-brand\').length != 0){$(\'.navbar-brand\').eq(0).remove();}else{$(\'.site-title >a\').eq(0).remove();}};if($(\'.navbar-brand\').length == 2 || $(\'.site-title >a\').length == 2){$(\'.site-logo\').css(\'height\',\'auto\')};$(\'.site-logo\').eq(0).css(\'margin-right\',0);$(\'.navbar-brand\').css(\'padding-right\',0)})</script><a title="{{site_title}}" class="" href="{{home_link}}"><img class="site-logo" src="{{logo_url}}" alt="Site Logo"> {{site_name}}</a>'
	all_template.each do |folder|
		if !folder.include?('mobile')
			#begin
			#	filename = folder+'partial/_head.html.erb'
			#	texts = File.read(filename).force_encoding('UTF-8')
			#	new_texts = texts.gsub(/<.*javascript_include_tag.*bootstrap.*>/,"<%= javascript_include_tag \"bootstrap.min\"%>")
			#	bootstrap_count = 0
			#	new_texts = new_texts.gsub("<%= javascript_include_tag \"bootstrap.min\"%>"){|t|
			#		bootstrap_count += 1
			#		(bootstrap_count > 1) ? "" : t
			#	}
			#	if new_texts.include?('jquery_prefix')
			#		new_texts = new_texts.gsub(/<.*javascript_include_tag.*\/jquery\.min.*>|<.*javascript_include_tag.*\/jquery-1\.11\.0\.min.*>/,"<%= javascript_include_tag \"jquery.min\"%>")
			#	else
			#		new_texts = new_texts.gsub(/<%= javascript_include_tag \"jquery.min\"%>/,"<%= javascript_include_tag \"jquery.min\"%>\n\t<%= javascript_include_tag \"jquery_prefix\"%>")
			#	end
			#	if texts != new_texts
			#		File.open(filename,'w') do |f|
			#			f.write new_texts
			#		end
			#	end
			#rescue => e
			#	puts "#{e.inspect}\nnot found #{folder}partial/_head.html.erb"
			#end

			begin
				begin
					require 'nokogiri'
				rescue ScriptError => e
					if RUBY_VERSION.to_f <= 2.1
						nokogiri_version = '1.7.0.1'
					else
						nokogiri_version = '1.8.5'
					end
					flag = system("gem install nokogiri -v #{nokogiri_version}")
					if flag
						gem_home = ENV["GEM_HOME"]
						if !gem_home.nil?
							$LOAD_PATH << "#{gem_home}/gems/nokogiri-#{nokogiri_version}/lib"
							$LOAD_PATH << "#{gem_home}/extensions/#{RUBY_PLATFORM}/#{RUBY_VERSION}/nokogiri-#{nokogiri_version}"
							require 'nokogiri'
						end
					else
						next
					end
				end
				puts "changing header.html.erb in #{folder}/home/header.html.erb"
				if folder.split('/')[-1] != 'mobile'
					filename = folder+'home/header.html.erb'
					texts = File.read(filename).force_encoding('UTF-8')
					texts_html = Nokogiri::HTML.parse(texts)
					if texts_html.css('.navbar-brand').length == 1
						new_texts = texts.gsub(texts_html.css('.navbar-brand').to_s.gsub("%7B",'{').gsub('%7D','}'),change_text)
						File.open(filename,'w') do |f|
							f.write new_texts
						end
					elsif texts_html.css('.site-title >a').length == 1 && texts_html.css('.navbar-brand').length == 0
						new_texts = texts.gsub(texts_html.css('.site-title >a').to_s.gsub("%7B",'{').gsub('%7D','}'),change_text_fix1)
						File.open(filename,'w') do |f|
							f.write new_texts
						end
					elsif texts_html.css('.site-title >a.navbar-brand').length == 2
						new_texts = texts.gsub(change_text,change_text_fix1)
						File.open(filename,'w') do |f|
							f.write new_texts
						end
					elsif texts.include? change_text_fix
						new_texts = texts.gsub(change_text_fix,change_text_fix1)
						File.open(filename,'w') do |f|
							f.write new_texts
						end
					end
				end
			rescue => e
				puts "#{e.inspect}\nnot found #{folder}home/header.html.erb"
			end
		end
	end
	#begin
	#  system("cp -f #{app_path}/updatefiles/application_helper.rb #{dir_pwd}/app/helpers/application_helper.rb")
	#rescue => e
	#  puts e.backtrace
	#end
	#change_html_old = 'html.gsub("%7B%7Blogo_url_1%7D%7D",((site.site_logo_1.url.nil? ? "/assets/default-site-logo.png" : site.site_logo_1.url) rescue "/assets/default-site-logo.pngs"))'
	#change_html_new = 'html.gsub("%7B%7Blogo_url_1%7D%7D",((site.site_logo_1.url.nil? ? "/assets/default-site-logo.png" : site.site_logo_1.url) rescue "/assets/default-site-logo.png"))'
	#begin
	#    @file_text = File.read(ENV['PWD']+'/app/helpers/application_helper.rb')
	#    File.open(ENV['PWD']+'/app/helpers/application_helper.rb_new','w+') do |f|
	#      f.chmod 0777
	#      if @file_text.include?(change_html_old)
	#        @file_text = @file_text.gsub(change_html_old,change_html_new)
	#      elsif (!@file_text.include?(change_html_old) && !@file_text.include?(change_html_new))
	#        insert_index = @file_text.index('html.gsub("%7B%7Blogo_url%7D%7D"')
	#        @file_text.insert(insert_index,change_html_new+"\n")
	#      end
	#      f.write(@file_text)
	#    end
	#    system("cp #{ENV['PWD']+'/app/helpers/application_helper.rb_new'} #{ENV['PWD']+'/app/helpers/application_helper.rb'}")
	#    puts "finish change application_helper.rb in #{ENV['PWD']}/app/helpers/"
	#rescue => e
	#    puts "Permission denied in #{ENV['PWD']}/app/helpers/application_helper.rb"
	#end
end
# Describe your gem and declare its dependencies:
Gem::Specification.new do |s|
	s.name        = "patchfile"
	s.version     = Patchfile::VERSION
	s.authors     = ["Orbitek"]
	s.email       = ["service@orbitek.co"]
	s.homepage    = "https://orbitek.co/"
	s.summary     = "Patch file for Orbitek"
	s.description = "Patch file for Orbitek"
	s.license     = "MIT"
	s.add_dependency "nokogiri"
	s.files = Dir["{app,config,db,lib}/**/*", "MIT-LICENSE", "Rakefile", "README.rdoc"]
	s.test_files = Dir["test/**/*"]
end