package be.simplenotes.search

import be.simplenotes.domain.model.PersistedNote
import be.simplenotes.domain.model.PersistedNoteMetadata
import org.apache.lucene.document.Document
import org.apache.lucene.document.Field
import org.apache.lucene.document.StringField
import org.apache.lucene.document.TextField
import org.apache.lucene.search.IndexSearcher
import org.apache.lucene.search.TopDocs

internal fun PersistedNote.toDocument(): Document {
    val note = this
    return Document().apply {
        // non searchable fields
        add(StringField(uuidField, UuidFieldConverter.toDoc(note.uuid), Field.Store.YES))
        add(StringField(updatedAtField, LocalDateTimeFieldConverter.toDoc(note.updatedAt), Field.Store.YES))

        // searchable fields
        add(TextField(titleField, note.meta.title, Field.Store.YES))
        add(TextField(tagsField, TagsFieldConverter.toDoc(note.meta.tags), Field.Store.YES))
        add(TextField(contentField, note.html, Field.Store.YES))
    }
}

internal fun Document.toNoteMeta() = PersistedNoteMetadata(
    title = get(titleField),
    uuid = UuidFieldConverter.fromDoc(get(uuidField)),
    updatedAt = LocalDateTimeFieldConverter.fromDoc(get(updatedAtField)),
    tags = TagsFieldConverter.fromDoc(get(tagsField))
)