config

type AbnormalFlags struct {
	AboveHighNormal string `yaml:"above_high_normal"`
	BelowLowNormal  string `yaml:"below_low_normal"`
}

type Address struct {
	// Cities contains a list of cities for address.
	Cities []string
	// Streets contains a list of street suffixes for addresses.
	Streets []string
	// Postalcodes contains a list of postal codes for addresses.
	// If this is not specified, postal codes will be generated based on the country.
	Postalcodes []string
	// Country is the Country to set in the XAD.6 Country field.
	Country string
	// Types contains a list of types of addresses to be set in the
	// XAD.7 Address Type field.
	Types []string
}

type ClinicalNote struct {
	DocumentFileName string
	Path             string
	ContentType      string
}

type CodeMapping struct {
	FHIR FHIRMapping
}

type Data struct {
	Allergy      DataAllergy
	PatientName  PatientName
	Address      Address
	Nouns        []string
	Surnames     []string
	FirstNames   *FirstNamesByCensus
	Diagnoses    []MappableWeightedValue
	Procedures   []MappableWeightedValue
	Allergies    []MappableWeightedValue
	Ethnicities  []sample.WeightedValue
	PatientClass []sample.WeightedValue
	// NotesConfig maps file extensions with available list of sample notes.
	NotesConfig       map[string][]ClinicalNote
	ClinicalNoteTypes []string
}

type DataAllergy struct {
	// Reactions contains the possible types of allergy reactions to be set in
	// the AL1.5.AllergyReaction field.
	Reactions []string
	// Percentage is a percentage of people with allergies, from 0 to 100.
	Percentage int
	// MaximumAllergies is the maximum number of allergies generated per person.
	MaximumAllergies int `yaml:"maximum_allergies"`
}

type DataFiles struct {
	DataConfig        string
	Nouns             string
	Surnames          string
	Girls             string
	Boys              string
	Procedures        string
	Diagnoses         string
	Allergies         string
	Ethnicities       string
	PatientClass      string
	SampleNotesDir    string
	ClinicalNoteTypes string
}

type DocumentStatus struct {
	// Authenticated means that the document is authenticated.
	Authenticated string `yaml:"authenticated"`
}

type FHIRMapping struct {
	CodingSystems map[string]string `yaml:"coding_systems"`
	// AllergySeverities contains the mapping from FHIR allergy severities to those defined in the HL7 configuration.
	// Reference: https://www.hl7.org/fhir/valueset-reaction-event-severity.html
	AllergySeverities map[string][]string `yaml:"allergy_severities"`
	// AllergyTypes contains the mapping from FHIR allergy categories to those defined in the HL7 configuration.
	// Reference: https://www.hl7.org/fhir/valueset-allergy-intolerance-category.html
	AllergyTypes map[string][]string `yaml:"allergy_types"`
}

type FirstNamesByCensus struct {
	Girls *Names
	Boys  *Names
}

type Gender struct {
	Male    string
	Female  string
	Unknown string
}

type HL7Allergy struct {
	// Types is a list of the possible types of allergy types to be set in the AL1.2.AllergyTypes field.
	Types []string
	// Severities is a list of the possible types of allergy severities to be set in the AL1.4.AllergySeverity field.
	Severities []string
	// CodingSystem is the allergy coding system to be set in the CE.3.NameOfCodingSystem field in the
	// AL1.3.AllergyCode/Mnemonic/Description.
	CodingSystem string `yaml:"coding_system"`
}

type HL7Config struct {
	Allergy HL7Allergy

	Diagnosis HL7Diagnosis

	Document HL7Document

	Procedure HL7Procedure

	OrderControl OrderControl `yaml:"order_control"`

	ResultStatus ResultStatus `yaml:"result_status"`

	DocumentStatus DocumentStatus `yaml:"document_status"`

	OrderStatus OrderStatus `yaml:"order_status"`

	PatientClass PatientClass `yaml:"patient_class"`

	PatientAccountStatus PatientAccountStatus `yaml:"patient_account_status"`

	Gender Gender

	AbnormalFlags AbnormalFlags `yaml:"abnormal_flags"`

	// PrimaryFacility is the patient's primary facility.
	// If none of the PrimaryFacility fields are set, we want the entire PD1.3 Patient Primary Facility field to be
	// empty in the resulting HL7 message instead of a having field with separators but empty values.
	// Making PrimaryFacility a pointer is an easy way to detect when all fields are unset.
	PrimaryFacility *PrimaryFacility `yaml:"primary_facility"`

	// HospitalService is the default value to be set in the PV1.10-Hospital Service field.
	// This is overridden per pathway by the pathway's Consultant.
	HospitalService string `yaml:"hospital_service"`

	// CodingSystem is the default coding system of Order Profiles and their Test Types.
	// It is used to construct the Coded Element.
	CodingSystem string `yaml:"coding_system"`

	Mapping CodeMapping
}

type HL7Diagnosis struct {
	// Types is a list of the possible types of diagnosis to be set in the DG1.6.DiagnosisTypes field.
	Types []string
	// CodingSystem is the diagnosis coding system to be set in the CE.3.NameOfCodingSystem field in the
	// DG1.3.Diagnosis Code - DG1.
	CodingSystem string `yaml:"coding_system"`
}

type HL7Document struct {
	// Types is the document types to be set in the TXA.2.DocumentType field.
	Types []string
}

type HL7Procedure struct {
	// Types is the possible types of procedure to be set in the PR1.6.ProcedureTypes field.
	Types []string
	// CodingSystem is the procedure coding system to be set in the CE.3.NameOfCodingSystem field in the
	// PR1.3.Procedure Code.
	CodingSystem string `yaml:"coding_system"`
}

type Header struct {
	// Default is the default configuration for all messages.
	// Required.
	Default HeaderForType `yaml:"default"`
	// ORU is the configuration for ORU messages.
	// Optional. If not present, ORU messages will use the Default.
	ORU *HeaderForType
}

type HeaderForType struct {
	// SendingApplication is the value to set in MSH-3 Sending Application.
	SendingApplication string `yaml:"sending_application"`
	// SendingFacility is the value to set in MSH-4 Sending Facility.
	SendingFacility string `yaml:"sending_facility"`
	// ReceivingApplication is the value to set in MSH-5 Receiving Application.
	ReceivingApplication string `yaml:"receiving_application"`
	// ReceivingFacility is the value to set in MSH-6 Receiving Facility.
	ReceivingFacility string `yaml:"receiving_facility"`
}

type MappableWeightedValue struct {
	WeightedVal sample.WeightedValue
	Mapping     Mapping
}

type Mapping struct {
	Key   string
	Value string
}

type Names struct {
	// ByYear contains a list of names that were popular at the time period
	// up to a given year. Eg. if the map contains the following data:
	// 1904: [Mary], 1914: [Dory], 1924: [Florence]
	// it means, that:
	// - Mary was the most popular name in the time period up to 1904, and since
	//   there is no more historical data, it would be also used as the most
	//   popular name for the whole time period preceding 1904,
	// - Dory was the most popular name in the time period between 1905 - 1914,
	// - Florence was the most popular name in the time period between 1915 - 1924
	//   and since there is no newer data, it would be also used as the most
	//   popular name for all the years succeeding 1924.
	// Note that the time periods don't have to be equal in length.
	ByYear map[int][]string
	// All contains the list of all unique names present in ByYear map,
	// regardless of the time period when they were popular.
	All []string
	// MinYear is the minimum year present in the ByYear map.
	MinYear int
	// MaxYear is the maximum year present in the ByYear map.
	MaxYear int
}

type OrderControl struct {
	// New represents a New Order.
	New string
	// OK means that the Order/service is accepted & OK.
	OK string
	// WithObservations is the order control value for a status of "Observations/Performed Service to follow" (the results
	// have arrived).
	WithObservations string `yaml:"with_observations"`
}

type OrderStatus struct {
	// Completed means that the order is completed.
	Completed string
	// InProcess means that the status is in process, unspecified.
	InProcess string `yaml:"in_process"`
}

type PatientAccountStatus struct {
	// Arrived means that the patient has been admitted.
	Arrived string
	// Cancelled means that the admission has been cancelled, e.g. the visit or a pending admission
	// has been cancelled.
	Cancelled string
	// Finished means that the patient encounter has finished and the patient is no longer admitted.
	Finished string
	// Planned means that the patient is going to be admitted, but it not admitted yet.
	Planned string
}

type PatientClass struct {
	// Outpatient is the default patient class for newly created patients and outpatients.
	Outpatient string
	// Inpatient is the patient class for inpatients (set after an ADT^A01 Admission message).
	Inpatient string
}

type PatientClassAndType struct {
	Class string
	Type  string
}

type PatientName struct {
	// Degrees contains the list of degrees for patient names.
	Degrees []string
	// DegreePercentage  is a percentage of people with degrees, from 0 to 100.
	DegreePercentage int `yaml:"degree_percentage"`
	// Suffixes contains a list of suffixes for patient names.
	Suffixes []string
	// SuffixPercentage is a percentage of people with suffixes, from 0 to 100.
	SuffixPercentage int `yaml:"suffix_percentage"`
	// FemalePrefixes contains a list of female name prefixes.
	FemalePrefixes []string `yaml:"female_prefixes"`
	// MalePrefixes contains a list of male name prefixes.
	MalePrefixes []string `yaml:"male_prefixes"`
	// MiddlenamePercentage is a percentage of people with middlenames,
	// from 0 to 100.
	MiddlenamePercentage int `yaml:"middlename_percentage"`
}

type PrimaryFacility struct {
	// OrganizationName is the XON.1 (Organization name).
	OrganizationName string `yaml:"organization_name"`
	// IDNumber is the XON.3 (ID Number).
	// The ID is of type string in the HL7 XON data type:
	// http://hl7-definition.caristix.com:9010/HL7%20v2.3.1/segment/PD1?version=HL7%20v2.3.1&dataType=XON.
	// We use a string because it allows for more generic values.
	IDNumber string `yaml:"id_number"`
}

type RecordWithFreq struct {
	Value  map[string]string
	Weight uint
}

type ResultStatus struct {
	// Final means that the results are stored and verified. Can only be changed with a corrected result.
	Final string
	// Corrected means that the record coming over is a correction and thus replaces a final result.
	Corrected string
}