class Account < ApplicationRecord
  include Events::Types

  has_many :users, dependent: :destroy
  has_many :inboxes, dependent: :destroy
  has_many :conversations, dependent: :destroy
  has_many :contacts, dependent: :destroy
  has_many :facebook_pages, dependent: :destroy, class_name: '::Channel::FacebookPage'
  has_many :web_widgets, dependent: :destroy, class_name: '::Channel::WebWidget'
  has_many :telegram_bots, dependent: :destroy
  has_many :canned_responses, dependent: :destroy
  has_one :subscription, dependent: :destroy

  after_create :create_subscription
  after_create :notify_creation
  after_destroy :notify_deletion

  def channel
    # This should be unique for account
    'test_channel'
  end

  def all_conversation_tags
    # returns array of tags
    conversation_ids = conversations.pluck(:id)
    ActsAsTaggableOn::Tagging.includes(:tag)
                             .where(context: 'labels',
                                    taggable_type: 'Conversation',
                                    taggable_id: conversation_ids)
                             .map { |_| _.tag.name }
  end

  def subscription_data
    agents_count = users.count
    per_agent_price = Plan.paid_plan.price
    {
      state: subscription.state,
      expiry: subscription.expiry.to_i,
      agents_count: agents_count,
      per_agent_cost: per_agent_price,
      total_cost: (per_agent_price * agents_count),
      iframe_url: Subscription::ChargebeeService.hosted_page_url(self),
      trial_expired: subscription.trial_expired?,
      account_suspended: subscription.suspended?,
      payment_source_added: subscription.payment_source_added
    }
  end

  private

  def create_subscription
    subscription = build_subscription
    subscription.save
  end

  def notify_creation
    Rails.configuration.dispatcher.dispatch(ACCOUNT_CREATED, Time.zone.now, account: self)
  end

  def notify_deletion
    Rails.configuration.dispatcher.dispatch(ACCOUNT_DESTROYED, Time.zone.now, account: self)
  end
end