require "fourflusher"
require 'open3'

module PodPrebuild
  class XcodebuildCommand
    PLATFORM_OF_SDK = {
      "iphonesimulator" => "iOS",
      "appletvsimulator" => "tvOS",
      "watchsimulator" => "watchOS"
    }.freeze

    DESTINATION_OF_SDK = {
      "iphoneos" => "\"generic/platform=iOS\"",
      "iphonesimulator" => "\"generic/platform=iOS Simulator\""
    }.freeze

    def self.xcodebuild(options)
      sdk = options[:sdk] || "iphonesimulator"
      targets = options[:targets] || [options[:target]]
      platform = PLATFORM_OF_SDK[sdk]

      cmd = ["xcodebuild"]
      cmd << "-project" << options[:sandbox].project_path.realdirpath.shellescape
      targets.each { |target| cmd << "-target" << target }
      cmd << "-configuration" << options[:configuration].shellescape
      cmd << "-sdk" << sdk
      if DESTINATION_OF_SDK.key?(sdk)
        cmd << "-destination" << DESTINATION_OF_SDK[sdk]
      else
        unless platform.nil?
          cmd << Fourflusher::SimControl.new.destination(:oldest, platform, options[:deployment_target])
        end
      end
      cmd += options[:args] if options[:args]
      cmd << "build"

      if options[:log_path].nil?
        cmd << "2>&1"
      else
        FileUtils.mkdir_p(File.dirname(options[:log_path]))
        cmd << "> #{options[:log_path].shellescape}"
      end
      cmd = cmd.join(" ")

      Pod::UI.puts_indented "$ #{cmd}" unless PodPrebuild.config.silent_build?

      stdin, stdout, stderr, wait_thr = Open3.popen3(cmd)
      begin
        require "xcpretty" # TODO (thuyen): Revise this dependency
        # use xcpretty to print build log
        # 64 represent command invalid. http://www.manpagez.com/man/3/sysexits/
        printer = XCPretty::Printer.new({:formatter => XCPretty::Simple, :colorize => "auto"})
        stdout.each_line do |line|
          printer.pretty_print(line)
        end
      rescue
        Pod::UI.puts log.red
        raise "Fail to build targets: #{targets}"
      end

      return if wait_thr.value.exitstatus.zero? # rubocop:disable Style/SpecialGlobalVars
    end
  end
end