module WhatsnewSeed

# File lib/whatsnew_seed.rb, line 54
def default_plugins_dir
  File.expand_path("../plugins", __dir__)
end

# File lib/whatsnew_seed.rb, line 12
def generate_descriptions(plugins_dir:, limit: DEFAULT_LIMIT, now: Time.now)
  files = Dir[File.join(plugins_dir.to_s, "*.rb")]
            .reject { |path| EXCLUDED_PLUGINS.include?(File.basename(path, ".rb")) }
            .sort_by { |path| File.mtime(path) }
            .reverse
            .first(limit)

  files.filter_map do |path|
    plugin = File.basename(path, ".rb")
    content = File.read(path)
    summary = HelpParser.file_description_for(content)
    summary = summary.split(/\s*—\s*responders:/i, 2).first.to_s.strip
    next if summary.empty?

    {
      plugin: plugin,
      kind: "new",
      summary: summary,
      recorded_at: RabbotDb.iso_time(File.mtime(path).utc)
    }
  rescue StandardError
    nil
  end
end

# File lib/whatsnew_seed.rb, line 37
def seed!(plugins_dir: default_plugins_dir, limit: DEFAULT_LIMIT, store: RabbotDb)
  return { seeded: false, count: 0 } unless WhatsnewStore.load_entries(store: store).empty?

  rows = generate_descriptions(plugins_dir: plugins_dir, limit: limit)
  rows.reverse_each do |row|
    WhatsnewStore.add_entry(
      plugin: row[:plugin],
      kind: row[:kind],
      summary: row[:summary],
      recorded_at: row[:recorded_at],
      store: store
    )
  end
  WhatsnewStore.mark_seeded!(store: store)
  { seeded: true, count: rows.length }
end