# frozen_string_literal: true

# License: AGPL-3.0-or-later WITH WTO-AP-3.0-or-later
# Full license explanation at https://github.com/houdiniproject/houdini/blob/master/LICENSE
require 'psql'
require 'qexpr'
require 'query/query_email_settings'

module QueryUsers
  # Return all the nonprofit user emails for a given email notification setting
  # for notification_type in ['payments', 'campaigns', 'events', 'payouts', 'recurring_donations']
  def self.nonprofit_user_emails(np_id, notification_type)
    raise ArgumentError, 'Invalid notification type' unless QueryEmailSettings::Settings.include?(notification_type)

    Qx.select('users.email')
      .from('users')
      .join('roles', 'roles.user_id=users.id')
      .add_join('nonprofits', "roles.host_id=nonprofits.id AND roles.host_type='Nonprofit'")
      .add_left_join('email_settings', 'email_settings.user_id=users.id')
      .where("email_settings.user_id IS NULL OR email_settings.#{notification_type}=TRUE")
      .and_where('nonprofits.id=$id', id: np_id)
      .group_by('users.email')
      .execute.map { |h| h['email'] }
  end

  # Return all nonprofit emails regardless of email settings
  def self.all_nonprofit_user_emails(np_id, roles = %i[nonprofit_admin nonprofit_user])
    Qx.select('users.email').from('users')
      .join('roles', 'roles.user_id = users.id')
      .add_join('nonprofits', 'nonprofits.id = roles.host_id AND roles.host_type=\'Nonprofit\'')
      .where('nonprofits.id=$id', id: np_id)
      .and_where('roles.name IN ($names)', names: roles)
      .execute.map { |h| h['email'] }
  end

  # Return an array of email address strings for all users with role of 'super_admin'
  def self.super_admin_emails
    Qx.select('users.email').from('users')
      .join('roles', "roles.user_id=users.id AND roles.name='super_admin'")
      .ex.map { |h| h['email'] }
  end
end