import type { PostImportRow } from '@/lib/postImportSession'

export type PostImportDisplayStatus = 'ready' | 'skipped' | 'warning'

export type PostImportBadgeValue = PostImportDisplayStatus

const hasWarnings = (row: PostImportRow): boolean =>
    Object.values (row.fieldWarnings ?? { }).some (messages => messages.length > 0)
    || row.baseWarnings.length > 0

export const displayPostImportStatus = (
    row: PostImportRow,
): PostImportDisplayStatus | null =>
    (row.skipReason === 'existing' || row.importStatus === 'skipped')
    ? 'skipped'
    : ((Object.keys (row.validationErrors ?? { }).length > 0
	|| row.importStatus === 'failed'
	|| row.importStatus === 'created')
       ? null
       : ((hasWarnings (row) || row.status === 'warning')
	  ? 'warning'
	  : 'ready'))