pub(all) struct Diagnostic {
  code : String
  severity : Severity
  occurrence_id : String?
  field : String?
  message : String
  suggestion : String?
} derive(Eq, 
@moonbitlang/core/debug.Debug
Debug)

pub(all) enum Severity {
  Info
  Warning
  Error
} derive(Eq, 
@moonbitlang/core/debug.Debug
Debug)

pub(all) struct ValidationReport {
  record_count : Int
  valid_count : Int
  warning_count : Int
  error_count : Int
  diagnostics : Array[Diagnostic]
} derive(Eq, 
@moonbitlang/core/debug.Debug
Debug)

pub(all) struct ValidationRules {
  required_occurrence_id : Bool
  required_scientific_name : Bool
  require_event_ids_to_exist : Bool
  sensitive_taxa : Array[String]
  max_individual_count : Int
  coordinate_bounds : 
@Duan-lang-dev/moonecoguard/geospatial.Bounds
Bounds?
} derive(Eq, 
@moonbitlang/core/debug.Debug
Debug)

fn default_rules() -> ValidationRules

fn validate(dataset : 
@Duan-lang-dev/moonecoguard/darwincore.Dataset
Dataset, rules? : ValidationRules) -> ValidationReport

fn validate_occurrence(record : 
@Duan-lang-dev/moonecoguard/darwincore.OccurrenceRecord
OccurrenceRecord, rules? : ValidationRules) -> Array[Diagnostic]