module Tournaments
  class Invite
    def self.call(tournament:, email:, scope_kind:, match_ids: [], court: nil, on_date: nil, invited_by:, note: nil)
      new(
        tournament: tournament,
        email: email,
        scope_kind: scope_kind,
        match_ids: match_ids,
        court: court,
        on_date: on_date,
        invited_by: invited_by,
        note: note
      ).call
    end

    def initialize(tournament:, email:, scope_kind:, match_ids:, court:, on_date:, invited_by:, note: nil)
      @tournament = tournament
      @email = email.to_s.downcase.strip
      @scope_kind = scope_kind.to_s
      @match_ids = Array(match_ids).reject(&:blank?)
      @court = court
      @on_date = on_date
      @invited_by = invited_by
      @note = note.to_s.strip.presence
    end

    def call
      Tournaments::Entitlements.new(@tournament.club).assert_writable!
      raise ArgumentError, "Email non valida" if @email.blank?

      token = TournamentBroadcastInvitation.generate_token
      invitation = @tournament.broadcast_invitations.create!(
        email: @email,
        token_digest: Digest::SHA256.hexdigest(token),
        scope_kind: @scope_kind,
        match_ids: @match_ids,
        court: @court,
        on_date: @on_date,
        note: @note,
        expires_at: 7.days.from_now
      )
      [invitation, token]
    end
  end
end