package useCases

import (
	"RenewCMS/internal/domain/contenttype"
	"RenewCMS/internal/domain/entry"
)

type TypedEntry struct {
	entry.Entry
	ContentTypeKey string
}

func typedEntry(owner contenttype.ContentType, record entry.Entry) TypedEntry {
	record.Data = entry.Project(owner.Fields, record.Data)
	return TypedEntry{Entry: record, ContentTypeKey: owner.Key}
}

func ensureUnique(entries entry.Repository, owner contenttype.ContentType, data map[string]any, excludeID uint32) error {
	for _, candidate := range entry.UniqueValues(owner.Fields, data) {
		taken, err := entries.FindByFieldValue(owner.ID, candidate.Key, candidate.Value, excludeID)
		if err != nil {
			return err
		}
		if len(taken) > 0 {
			return entry.UniqueViolation(candidate.Key)
		}
	}
	return nil
}