# frozen_string_literal: true

# == Schema Information
#
# Table name: inbox_assignment_policies
#
#  id                   :bigint           not null, primary key
#  created_at           :datetime         not null
#  updated_at           :datetime         not null
#  assignment_policy_id :bigint           not null
#  inbox_id             :bigint           not null
#
# Indexes
#
#  index_inbox_assignment_policies_on_assignment_policy_id  (assignment_policy_id)
#  index_inbox_assignment_policies_on_inbox_id              (inbox_id) UNIQUE
#

class InboxAssignmentPolicy < ApplicationRecord
  # Associations
  belongs_to :inbox
  belongs_to :assignment_policy

  # Validations
  validates :inbox_id, uniqueness: true
  validate :inbox_belongs_to_same_account

  # Delegations
  delegate :account, to: :inbox
  delegate :name, :description, :assignment_order, :conversation_priority,
           :fair_distribution_limit, :fair_distribution_window, :enabled?,
           to: :assignment_policy, prefix: :policy

  def webhook_data
    {
      id: id,
      inbox_id: inbox_id,
      assignment_policy_id: assignment_policy_id,
      policy: assignment_policy.webhook_data
    }
  end

  private

  def inbox_belongs_to_same_account
    return unless inbox && assignment_policy

    return if inbox.account_id == assignment_policy.account_id

    errors.add(:inbox, 'must belong to the same account as the assignment policy')
  end
end