module YtConfig

# File lib/yt_config.rb, line 31
def configured?(client_id: nil, client_secret: nil)
  creds = credentials(client_id: client_id, client_secret: client_secret)
  !creds[:client_id].empty? && !creds[:client_secret].empty?
end

# File lib/yt_config.rb, line 18
def credentials(client_id: nil, client_secret: nil)
  resolved_id = client_id.to_s.strip
  resolved_secret = client_secret.to_s.strip
  resolved_id = ENV.fetch("YOUTUBE_OAUTH_CLIENT_ID", "").to_s.strip if resolved_id.empty?
  resolved_secret = ENV.fetch("YOUTUBE_OAUTH_CLIENT_SECRET", "").to_s.strip if resolved_secret.empty?
  if resolved_id.empty? || resolved_secret.empty?
    db = load_db_credentials
    resolved_id = db[:client_id].to_s if resolved_id.empty?
    resolved_secret = db[:client_secret].to_s if resolved_secret.empty?
  end
  { client_id: resolved_id, client_secret: resolved_secret }
end

# File lib/yt_config.rb, line 36
def load_db_credentials
  RabbotDb.get_plugin_json(plugin: PLUGIN_NAME, key: OAUTH_CLIENT_KEY, default: {})
    .transform_keys(&:to_sym)
rescue StandardError
  { client_id: "", client_secret: "" }
end

# File lib/yt_config.rb, line 43
def setup_hint
  "YouTube OAuth required — create a Google Cloud project, enable YouTube Data API v3, " \
    "create OAuth desktop credentials, then set YOUTUBE_OAUTH_CLIENT_ID and " \
    "YOUTUBE_OAUTH_CLIENT_SECRET (or store via RabbotDb plugin_data)."
end

# File lib/yt_config.rb, line 49
def signup_steps
  [
    "Create a Gmail account in your browser (CAPTCHA/phone required — cannot be automated).",
    "Open YouTube and create a channel for that Google account.",
    "In Google Cloud Console: enable YouTube Data API v3 and create OAuth client credentials.",
    "Set YOUTUBE_OAUTH_CLIENT_ID and YOUTUBE_OAUTH_CLIENT_SECRET on the bot host.",
    "PM the bot: !yt auth — visit the URL and enter the code to link this bot persona."
  ]
end