tag = 'LIN'
Eancom.register_segment(tag: tag, klass: Eancom::Edifact::LIN)

structure = Eancom::Edifact::Structure.new(tag: tag)
#==============================================================================
# Tag                                                                         #
#==============================================================================
tag = Eancom::Edifact::Composite.new()
data = Eancom::Edifact::Data.new(
  type: String,
  length: 3,
  dictionary: nil,
  description: "Message Header",
  required: true
)
tag.add(:tag, data)

structure << tag
#==============================================================================
# Line item identifier                                                        #
#==============================================================================
line_item_identifier = Eancom::Edifact::Composite.new()

data = Eancom::Edifact::Data.new(
  type: String,
  length: 1..6,
  dictionary: nil,
  description: "Application generated number of the item lines within the message",
  required: true
)
line_item_identifier.add(:line_item_identifier_1, data)

structure << line_item_identifier
#==============================================================================
# Action request/notification description code                                #
#==============================================================================
action_request_notification_description_code = Eancom::Edifact::Composite.new()

data = Eancom::Edifact::Data.new(
  type: String,
  length: 0..3,
  dictionary: nil,
  description: 'Action request/notification description code',
  required: false
)
action_request_notification_description_code.add(:action_request_notification_description_code, data)

structure << action_request_notification_description_code
#==============================================================================
# Item Number Identification                                                  #
#==============================================================================
item_number_identification = Eancom::Edifact::Composite.new()

data = Eancom::Edifact::Data.new(
  type: String,
  length: 1..35,
  dictionary: nil,
  description: 'Item identifier',
  required: true
)
item_number_identification.add(:item_identifier, data)

data = Eancom::Edifact::Data.new(
  type: String,
  length: 1..3,
  dictionary: {
    'SRV' => {
      description: 'GS1 Global Trade Item Number',
      identifier: 'GS1'
    },
    'EN' => {
      description: 'International Article Numbering Association (EAN)',
      identifier: 'ean'
    }
  },
  description: 'Item identifier',
  required: true
)
item_number_identification.add(:item_type_identification_code, data)

structure << item_number_identification
#==============================================================================
# Sub-Line information                                                        #
#==============================================================================
sub_line_information = Eancom::Edifact::Composite.new()

data = Eancom::Edifact::Data.new(
  type: String,
  length: 1..3,
  dictionary: {
    '1' => {
      description: 'Sub-line information',
      identifier: 'sub_line_information',
    }
  },
  description: 'Sub-line indicator code',
  required: false
)
sub_line_information.add(:sub_line_indicator_code, data)

data = Eancom::Edifact::Data.new(
  type: String,
  length: 1..6,
  dictionary: nil,
  description: 'Line item identifier',
  required: false
)
sub_line_information.add(:line_item_identifier_2, data)


structure << sub_line_information
#==============================================================================
Eancom.register_structure(tag: 'LIN', structure: structure)