module ChargeBee
  class CreditNote < Model

    class LineItem < Model
      attr_accessor :id, :subscription_id, :date_from, :date_to, :unit_amount, :quantity, :amount, :pricing_model, :is_taxed, :tax_amount, :tax_rate, :discount_amount, :item_level_discount_amount, :description, :entity_type, :tax_exempt_reason, :entity_id
    end

    class Discount < Model
      attr_accessor :amount, :description, :entity_type, :entity_id
    end

    class LineItemDiscount < Model
      attr_accessor :line_item_id, :discount_type, :coupon_id, :discount_amount
    end

    class LineItemTier < Model
      attr_accessor :line_item_id, :starting_unit, :ending_unit, :quantity_used, :unit_amount
    end

    class Tax < Model
      attr_accessor :name, :amount, :description
    end

    class LineItemTax < Model
      attr_accessor :line_item_id, :tax_name, :tax_rate, :tax_amount, :tax_juris_type, :tax_juris_name, :tax_juris_code
    end

    class LinkedRefund < Model
      attr_accessor :txn_id, :applied_amount, :applied_at, :txn_status, :txn_date, :txn_amount
    end

    class Allocation < Model
      attr_accessor :invoice_id, :allocated_amount, :allocated_at, :invoice_date, :invoice_status
    end

  attr_accessor :id, :customer_id, :subscription_id, :reference_invoice_id, :type, :reason_code,
  :status, :vat_number, :date, :price_type, :currency_code, :total, :amount_allocated, :amount_refunded,
  :amount_available, :refunded_at, :voided_at, :resource_version, :updated_at, :sub_total, :round_off_amount,
  :line_items, :discounts, :line_item_discounts, :line_item_tiers, :taxes, :line_item_taxes, :linked_refunds,
  :allocations, :deleted

  # OPERATIONS
  #-----------

  def self.create(params, env=nil, headers={})
    Request.send('post', uri_path("credit_notes"), params, env, headers)
  end

  def self.retrieve(id, env=nil, headers={})
    Request.send('get', uri_path("credit_notes",id.to_s), {}, env, headers)
  end

  def self.pdf(id, params={}, env=nil, headers={})
    Request.send('post', uri_path("credit_notes",id.to_s,"pdf"), params, env, headers)
  end

  def self.record_refund(id, params, env=nil, headers={})
    Request.send('post', uri_path("credit_notes",id.to_s,"record_refund"), params, env, headers)
  end

  def self.void_credit_note(id, params={}, env=nil, headers={})
    Request.send('post', uri_path("credit_notes",id.to_s,"void"), params, env, headers)
  end

  def self.list(params={}, env=nil, headers={})
    Request.send_list_request('get', uri_path("credit_notes"), params, env, headers)
  end

  def self.credit_notes_for_customer(id, params={}, env=nil, headers={})
    Request.send('get', uri_path("customers",id.to_s,"credit_notes"), params, env, headers)
  end

  def self.delete(id, params={}, env=nil, headers={})
    Request.send('post', uri_path("credit_notes",id.to_s,"delete"), params, env, headers)
  end

  end # ~CreditNote
end # ~ChargeBee