$:.push File.expand_path("../lib", __FILE__)

# Maintain your gem's version:
require "faq/version"
env_pwd = ENV['PWD']
app_path = File.expand_path(__dir__)
template_path = env_pwd + '/app/templates'
all_template = Dir.glob(template_path+'/*/')
default_faq_index_info = JSON.parse(File.read("#{app_path}/modules/faq/info.json"))["frontend"].sort_by{|h| h["filename"].to_i} rescue []
all_template.each do |folder|
  if !folder.include?('mobile')
    info_json_file = "#{folder}modules/faq/info.json"
    if File.exist?(info_json_file)
      begin
        file_text = File.read(info_json_file) rescue ""
        encode_file_text = file_text.encode("UTF-8", "UTF-8", invalid: :replace, replace: "???")
        next if (encode_file_text.include?("???") rescue true)
        info = JSON.parse(encode_file_text) rescue {}
        flag = (info.count != 0 rescue false)
        if flag
          puts "Checking faq index"
          frontend_info = info["frontend"].sort_by{|h| h["filename"].to_i} rescue []
          update_flag = false
          last_index = frontend_info[-1]["filename"].match(/\d+/)[0].to_i rescue nil
          if !last_index.nil?
            default_faq_index_info.each do |h|
              name_without_index = h["name"]["zh_tw"].sub(/\d+/,'')
              frontend_info_index = (frontend_info.index{|hh| hh["name"]["zh_tw"].include?(name_without_index)} rescue -1)
              if frontend_info_index == -1 || frontend_info_index.nil?
                update_flag = true
                copy_h = h.dup
                h.delete("force_cover")
                last_index = last_index + 1
                copy_h["filename"] = copy_h["filename"].sub(/\d+/){|ff| last_index.to_s}
                copy_h["name"].keys.each do |locale|
                  copy_h["name"][locale] = copy_h["name"][locale].sub(/\d+/){|ff| last_index.to_s}
                end
                frontend_info << copy_h
                Bundler.with_clean_env{%x[cp -f #{app_path}/modules/faq/#{h["filename"]}.html.erb #{folder}modules/faq/#{copy_h["filename"]}.html.erb]}
              elsif h["force_cover"] == "true"
                Bundler.with_clean_env{%x[cp -f #{app_path}/modules/faq/#{h["filename"]}.html.erb #{folder}modules/faq/#{frontend_info[frontend_info_index]["filename"]}.html.erb]}
              end
            end
            if update_flag
              info["frontend"] = frontend_info
              puts "Writing json #{info["frontend"].count} in #{info_json_file}"
              begin
                info_json = JSON.pretty_generate(info).gsub(":[",":[\n").gsub(":{",":{\n")
              rescue
                info_json = info.to_s.gsub("=>",": \n")
              end
              File.open(info_json_file,"w+"){|f| f.write(info_json)}
            end
          end
        end
      rescue => e
        puts e
        puts e.backtrace
        puts "There has some error when checking faq index"
      end
    else
      if !Dir.exist?(File.dirname(info_json_file)) && Dir.exist?(File.dirname(File.dirname(info_json_file)))
        Bundler.with_clean_env{system ('cp -r '+ app_path + '/modules/ ' + folder)}
      end
    end
  end
end
# Describe your gem and declare its dependencies:
Gem::Specification.new do |s|
  s.name        = "faq"
  s.version     = Faq::VERSION
  s.authors     = ["Ruling Digital"]
  s.email       = ["orbit@rulingcom.com"]
  s.homepage    = "http://www.rulingcom.com"
  s.summary     = "FAQ module of orbit"
  s.description = "FAQ module to create FAQs for orbit"
  s.license     = "MIT"

  s.files = Dir["{app,config,db,lib}/**/*", "MIT-LICENSE", "Rakefile", "README.rdoc"]
  s.test_files = Dir["test/**/*"]
end