module Api
  module V1
    class YoutubeController < BaseController
      def authorize
        team = current_user.manageable_teams.find(params[:team_id])
        team.entitlements.assert_can_connect_youtube!
        url = Youtube::OauthUrl.build(team_id: team.id, redirect_uri: ENV.fetch("YOUTUBE_REDIRECT_URI"))
        render json: { authorization_url: url }
      end

      def callback
        team = current_user.manageable_teams.find(params[:state])
        tokens = Youtube::OauthExchange.call(params[:code])
        cred = team.youtube_credential || team.build_youtube_credential
        cred.update!(
          access_token: tokens[:access_token],
          refresh_token: tokens[:refresh_token],
          expires_at: Time.current + tokens[:expires_in].seconds,
          channel_id: tokens[:channel_id],
          channel_title: tokens[:channel_title]
        )
        redirect_to "/admin/teams/#{team.id}?youtube=connected"
      end
    end
  end
end