package iterate

import nativemetadata "github.com/samchon/typia/packages/typia/native/core/schemas/metadata"

type Json_schema_array_export_props struct {
  Components *OpenApi_IComponents
  Array      *nativemetadata.MetadataArray
}

func json_schema_array(props struct {
  components *OpenApi_IComponents
  array      *nativemetadata.MetadataArray
}) []JsonSchema {
  factory := func() []JsonSchema {
    return json_schema_plugin(struct {
      schema JsonSchema
      tags   [][]nativemetadata.IMetadataTypeTag
    }{
      schema: JsonSchema{
        "type": "array",
        "items": json_schema_station(json_schema_station_props{
          blockNever: false,
          components: props.components,
          metadata:   props.array.Type.Value,
          attribute:  JsonSchema{},
        }),
      },
      tags: props.array.Tags,
    })
  }
  if props.array.Type.Recursive {
    out := func() []JsonSchema {
      return []JsonSchema{{"$ref": "#/components/schemas/" + props.array.Type.Name}}
    }
    if props.components.Schemas != nil {
      if _, ok := props.components.Schemas[props.array.Type.Name]; ok {
        return out()
      }
    }
    if props.components.Schemas == nil {
      props.components.Schemas = map[string]JsonSchema{}
    }
    if _, ok := props.components.Schemas[props.array.Type.Name]; ok == false {
      props.components.emplaceSchemaKey(props.array.Type.Name)
      props.components.Schemas[props.array.Type.Name] = JsonSchema{}
    }
    oneOf := factory()
    if len(oneOf) == 1 {
      json_schema_assign(props.components.Schemas[props.array.Type.Name], oneOf[0])
    } else {
      props.components.Schemas[props.array.Type.Name]["oneOf"] = oneOf
    }
    return out()
  }
  return factory()
}

func Json_schema_array_export(props Json_schema_array_export_props) []JsonSchema {
  return json_schema_array(struct {
    components *OpenApi_IComponents
    array      *nativemetadata.MetadataArray
  }{
    components: props.Components,
    array:      props.Array,
  })
}