require 'rspec/core/rake_task'
require_relative 'lib/ruby2d/colorize'
require_relative 'lib/ruby2d/version'

# Simple 2D is required for these tasks
if `which simple2d`.empty?
  puts "Simple 2D not found!".error
  puts "Install before running Rake tasks."
  exit
end

def get_args
  ARGV.each { |a| task a.to_sym do ; end }
end

def print_task(task)
  print "\n", "==> ".info, task.bold, "\n\n"
end

def run_cmd(cmd)
  puts "==> #{cmd}\n"
  system cmd
end

def run_int_test(file)
  print_task "Running interpreted test: #{file}.rb"
  run_cmd "( cd test/ && ruby -w #{file}.rb )"
end

def run_native_test(file)
  print_task "Running native test: #{file}.rb"
  run_cmd "ruby2d build --clean"
  run_cmd "ruby2d build --native test/#{file}.rb --debug"
  run_cmd "( cd test/ && ../build/app )"
end

def run_web_test(file)
  print_task "Running web test: #{file}.rb"
  run_cmd "ruby2d build --clean"
  run_cmd "ruby2d build --web test/#{file}.rb --debug"
  return  # temporarily disable
  open_cmd = 'open'
  case RUBY_PLATFORM
  when /linux/
    open_cmd = "xdg-#{open_cmd}"
  when /mingw/
    open_cmd = "start"
  end
  Thread.new do
    sleep 2
    run_cmd "#{open_cmd} http://localhost:4001/build/app.html"
  end
  run_cmd "ruby -rwebrick -e 'WEBrick::HTTPServer.new(:Port => 4001, :DocumentRoot => Dir.pwd).start'"
end

def run_apple_test(device)
  run_cmd "ruby2d build --clean"
  run_cmd "ruby2d build --#{device} test/triangle-ios-tvos.rb --debug"
  run_cmd "ruby2d launch --#{device}"
end

# Tasks

task default: 'all'

desc "Uninstall gem"
task :uninstall do
  print_task "Uninstalling"
  run_cmd "gem uninstall ruby2d --executables"
end

desc "Build gem"
task :build do
  print_task "Building"
  run_cmd "gem build ruby2d.gemspec --verbose"
end

desc "Install gem"
task :install do
  print_task "Installing"
  run_cmd "gem install ruby2d-#{Ruby2D::VERSION}.gem --local --verbose"
end

desc "Update submodules"
task :update do
  run_cmd "git submodule update --remote"
end

desc "Run the RSpec tests"
RSpec::Core::RakeTask.new do |t|
  print_task "Running RSpec"
  t.pattern = "test/*spec.rb"
end

namespace :test do
  desc "Run interpreted test"
  task :int do
    get_args
    run_int_test ARGV[1]
  end

  desc "Run native test"
  task :native do
    get_args
    run_native_test ARGV[1]
  end

  desc "Run web test"
  task :web do
    get_args
    run_web_test ARGV[1]
  end

  desc "Run iOS test"
  task :ios do
    print_task "Running iOS test"
    run_apple_test('ios')
  end

  desc "Run tvOS test"
  task :tvos do
    print_task "Running tvOS test"
    run_apple_test('tvos')
  end

end

desc "Uninstall, build, install, and test"
task :all do
  Rake::Task['uninstall'].invoke
  Rake::Task['build'].invoke
  Rake::Task['install'].invoke
  Rake::Task['spec'].invoke
end