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

structure = Eancom::Edifact::Structure.new(tag: tag)
#==============================================================================
# Tag                                                                         #
#==============================================================================
tag = Eancom::Edifact::Composite.new
data = Eancom::Edifact::Data.new(
  type: String,
  length: 1..3,
  dictionary: nil,
  description: 'Message Header',
  required: true
)
tag.add(:tag, data)

structure << tag

payment_terms_type_code_qualifier = Eancom::Edifact::Composite.new
data = Eancom::Edifact::Data.new(
  type: String,
  length: 1..3,
  dictionary: {
    '1' => {
      description: 'Basic',
      identifier: 'basic'
    },
    '2' => {
      description: 'End of month',
      identifier: 'end_of_month'
    },
    '3' => {
      description: 'Fixed date',
      identifier: 'fixed_date'
    },
    '4' => {
      description: 'Deferred',
      identifier: 'deferred'
    },
    '5' => {
      description: 'Discount not applicable',
      identifier: 'discount_not_applicable'
    },
    '6' => {
      description: 'Mixed',
      identifier: 'mixed'
    },
    '7' => {
      description: 'Extended',
      identifier: 'extended'
    },
    '8' => {
      desription: 'Basic discount offered',
      identifier: 'basic_discount_offered'
    },
    '9' => {
      description: 'Proximo',
      identifier: 'proximo'
    },
    '10' => {
      description: 'Instant',
      identifier: 'instant'
    },
    '11' => {
      description: 'Elective',
      identifier: 'elective'
    },
    '12' => {
      description: '10 days after end of month',
      identifier: '10_days_after_end_of_month'
    },
    '18' => {
      description: 'Previously agreed upon',
      identifier: 'previously_agreed_upon'
    },
    '20' => {
      description: 'Penalty terms',
      identifier: 'penalty_terms'
    },
    '22' => {
      description: 'Discount',
      identifier: 'discount'
    },
    '37' => {
      description: 'Complete payment',
      identifier: 'complete_payment'
    }
  },
  description: 'Payment terms type code qualifier',
  required: true
)
payment_terms_type_code_qualifier.add(:payment_terms_type_code_qualifier, data)

structure << payment_terms_type_code_qualifier
#==============================================================================
# PAYMENT TERMS                                                               #
#==============================================================================
payment_terms_type_description_identifier = Eancom::Edifact::Composite.new
data = Eancom::Edifact::Data.new(
  type: String,
  length: 1..17,
  dictionary: {
    '1' => {
      description: 'Draft(s) drawn on issuing bank',
      identifier: 'drafts_drawn_on_issuing_bank'
    },
    '2' => {
      description: 'Draft(s) drawn on advising bank',
      identifier: 'drafts_drawn_on_advising_bank'
    },
    '3' => {
      description: 'Draft(s) drawn on reimbursing bank',
      identifier: 'drafts_drawn_on_reimbursing_bank'
    },
    '4' => {
      description: 'Draft(s) drawn on applicant',
      identifier: 'drafts_drawn_on_applicant'
    },
    '5' => {
      description: 'Draft(s) drawn on any other drawee',
      identifier: 'drafts_drawn_on_any_other_drawee'
    },
    '6' => {
      description: 'No drafts',
      identifier: 'no_drafts'
    },
    'ZZZ' => {
      description: 'Mutually defined',
      identifier: 'mutually_defined'
    }
  },
  description: 'Payment terms description identifier',
  required: true
)
payment_terms_type_description_identifier.add(:payment_terms_type_description_identifier, data)

structure << payment_terms_type_description_identifier
#==============================================================================
# TERMS/TIME INFORMATION                                                      #
#==============================================================================
time_reference_code = Eancom::Edifact::Composite.new
data = Eancom::Edifact::Data.new(
  type: String,
  length: 1..3,
  dictionary: {
    '5' => {
      description: 'Date of invoice',
      identifier: 'date_of_invoice'
    },
    '66' => {
      description: 'Specified date',
      identifier: 'specified_date'
    },
    '69' => {
      description: 'Invoice transmission date',
      identifier: 'invoice_transmission_date'
    },
    '81' => {
      description: 'Date of shipment as evidenced by the transport document(s)',
      identifier: 'date_of_shipment_as_evid_by_the_transp_docs'
    }
  },
  description: 'Time reference code',
  required: true
)
time_reference_code.add(:time_reference_code, data)

structure << time_reference_code
#==============================================================================
Eancom.register_structure(tag: 'PAT', structure: structure)