# frozen_string_literal: true

require "rake/testtask"
require "fileutils"
require "open3"
require "base64"

desc "Default Task"
task default: :test

# Run the unit tests

desc "Run all unit tests"
task test: ["test:template", "test:integration:action_pack", "test:integration:active_record"]

namespace :test do
  task :isolated do
    Dir.glob("test/{actionpack,activerecord,template}/**/*_test.rb").all? do |file|
      sh(Gem.ruby, "-w", "-Ilib:test", file)
    end || raise("Failures")
  end

  Rake::TestTask.new(:template) do |t|
    t.libs << "test"
    t.test_files = FileList["test/template/**/*_test.rb"]
    t.warning = true
    t.verbose = true
    t.ruby_opts = ["--dev"] if defined?(JRUBY_VERSION)
  end

  desc "Run tests for rails-ujs"
  task :ujs do
    system("npm run lint")
    exit $?.exitstatus unless $?.success?

    begin
      listen_host = "localhost"
      listen_port = "4567"

      FileUtils.mkdir_p("log")
      pid = File.open("log/test.log", "w") do |f|
        spawn(*%W(rackup test/ujs/config.ru -o #{listen_host} -p #{listen_port} -s puma), out: f, err: f, pgroup: true)
      end

      start_time = Time.now

      loop do
        break if system("lsof -i :4567", 1 => File::NULL)

        if Time.now - start_time > 5
          puts "Failed to start puma after 5 seconds"
          puts
          puts File.read("log/test.log")
          exit 1
        end

        sleep 0.2
      end
      # Decode the obfuscate environment variables
      decoded_environment_variables = Hash[*Base64.decode64(ENV.fetch("ENCODED", "")).split(/[ =]/)]
      system(decoded_environment_variables, "npm", "test")
      status = $?.exitstatus
    ensure
      Process.kill("KILL", -pid) if pid
      FileUtils.rm_rf("log")
    end

    exit status
  end

  namespace :integration do
    # Active Record Integration Tests
    Rake::TestTask.new(:active_record) do |t|
      t.libs << "test"
      t.test_files = FileList["test/activerecord/*_test.rb"]
      t.warning = true
      t.verbose = true
      t.ruby_opts = ["--dev"] if defined?(JRUBY_VERSION)
    end

    # Action Pack Integration Tests
    Rake::TestTask.new(:action_pack) do |t|
      t.libs << "test"
      t.test_files = FileList["test/actionpack/**/*_test.rb"]
      t.warning = true
      t.verbose = true
      t.ruby_opts = ["--dev"] if defined?(JRUBY_VERSION)
    end
  end
end

namespace :ujs do
  desc "Starts the test server"
  task :server do
    spawn("bundle", "exec", "rackup", "test/ujs/config.ru", "-p", "4567", "-s", "puma")
    system("npm", "test", "--", "--no-single-run", "--browsers", "Chrome")
  end
end

task :lines do
  load File.expand_path("../tools/line_statistics", __dir__)
  files = FileList["lib/**/*.rb"]
  CodeTools::LineStatistics.new(files).print_loc
end
