import { PropertyDecorator } from '../../property/index.js'
import { DecoratedProperties } from './decorate-properties.js'
import { findSubProperty } from './find-sub-property.js'
import { pathToParts } from '../../../../utils/flat/path-to-parts.js'

export const getPropertyByKey = (
  propertyPath: string,
  properties: DecoratedProperties,
): PropertyDecorator | null => {
  const parts = pathToParts(propertyPath, { skipArrayIndexes: true })
  const fullPath = parts[parts.length - 1]
  const property = properties[fullPath]

  if (!property) {
    // User asks for nested property (embed inside the mixed property)
    if (parts.length > 1) {
      const mixedPropertyPath = parts.find((part) => (
        properties[part] && properties[part].type() === 'mixed'
      ))
      if (mixedPropertyPath) {
        const mixedProperty = properties[mixedPropertyPath]
        const subProperty = findSubProperty(parts, mixedProperty)

        if (subProperty) {
          return subProperty
        }
      }
    }
  }
  return property || null
}