# Extra demo data for pages the base seed does not cover: repository, wiki diff, description diff.
# Loaded by seed.rb. Each block has its own guard, so rerunning the seed adds only what is missing.

require 'fileutils'
require 'open3'
require 'tmpdir'

apollo = Project.find_by!(identifier: 'apollo')
admin = User.find_by!(login: 'admin')
User.current = admin

# Git repository: built in a work tree, then cloned bare into the files volume (persists restarts).
unless apollo.repository
  bare = '/usr/src/redmine/files/demo-repo.git'
  work = Dir.mktmpdir
  git = lambda do |*args|
    out, status = Open3.capture2e('git', '-C', work, *args)
    raise "git #{args.join(' ')} failed: #{out}" unless status.success?
  end
  env = { 'user.name' => 'Jane Doe', 'user.email' => 'jdoe@example.com' }.flat_map { |k, v| ['-c', "#{k}=#{v}"] }

  git.('init', '-q', '-b', 'main')
  File.write(File.join(work, 'README.md'), "# Apollo\n\nCustomer portal.\n")
  FileUtils.mkdir_p(File.join(work, 'lib'))
  File.write(File.join(work, 'lib/portal.rb'), "class Portal\n  def initialize(user)\n    @user = user\n  end\nend\n")
  git.(*env, 'add', '.')
  git.(*env, 'commit', '-q', '-m', 'Initial import')
  File.write(File.join(work, 'lib/portal.rb'),
             "class Portal\n  def initialize(user, locale = :en)\n    @user = user\n    @locale = locale\n  end\n\n  def greeting\n    \"Hello, \#{@user}\"\n  end\nend\n")
  git.(*env, 'commit', '-q', '-am', 'Add locale and greeting (refs #13)')
  File.write(File.join(work, 'README.md'), "# Apollo\n\nCustomer portal.\n\n## Setup\n\nRun `bin/setup`.\n")
  git.(*env, 'commit', '-q', '-am', 'Document setup')

  FileUtils.rm_rf(bare)
  out, status = Open3.capture2e('git', 'clone', '-q', '--bare', work, bare)
  raise "git clone failed: #{out}" unless status.success?
  FileUtils.rm_rf(work)
  FileUtils.chown_R('redmine', 'redmine', bare) if Process.uid.zero? # the app runs as redmine

  apollo.enabled_module_names = apollo.enabled_module_names | ['repository']
  repo = Repository::Git.create!(project: apollo, url: bare, identifier: 'portal', is_default: true)
  repo.fetch_changesets
end

# Second wiki version, so history and diff have something to compare
start = apollo.wiki.find_page(apollo.wiki.start_page)
if start && start.content.version == 1
  start.content.text = start.content.text.sub('Keep this page short.', 'Keep this page short and current.') +
                       "\n## Release\n\nVersion 2.0 ships at the end of the sprint.\n"
  start.content.author = User.find_by!(login: 'jdoe')
  start.content.comments = 'Add release section'
  start.content.save!
end

# Description change on the showcase issue, so the journal has a "diff" link
showcase = Issue.find(13) # the issue the screenshot checklist shows
unless showcase.journals.joins(:details).exists?(journal_details: { prop_key: 'description' })
  showcase.init_journal(User.find_by!(login: 'msmith'))
  showcase.description = "#{showcase.description}\n\nAlso happens in the API search endpoint."
  showcase.save!
end

# Second forum, so the forum index lists boards instead of redirecting to the only one
Board.create!(project: apollo, name: 'Support', description: 'Questions from customers') if apollo.boards.count < 2

puts "Extras: #{Repository.count} repositories, wiki v#{start&.content&.reload&.version}, " \
     "#{JournalDetail.where(prop_key: 'description').count} description diffs, #{apollo.boards.count} forums."