package agzam.vyatsu.data.local

import agzam.vyatsu.domain.model.Lesson
import agzam.vyatsu.domain.model.LessonType
import com.squareup.moshi.JsonClass

@JsonClass(generateAdapter = true)
data class LessonDto(
    val raw: String = "",
    val room: String? = null,
    val group: String? = null,
    val subgroup: String? = null,
    val subject: String? = null,
    val type: String = "",
    val teacher: String? = null
) {
    fun toDomain(): Lesson = Lesson(
        raw = raw,
        room = room?.takeIf { it.isNotBlank() },
        group = group?.takeIf { it.isNotBlank() },
        subgroup = subgroup?.takeIf { it.isNotBlank() },
        subject = subject?.takeIf { it.isNotBlank() },
        type = runCatching { LessonType.valueOf(type) }.getOrDefault(LessonType.OTHER),
        teacher = teacher?.takeIf { it.isNotBlank() }
    )

    companion object {
        fun fromDomain(l: Lesson): LessonDto = LessonDto(
            raw = l.raw,
            room = l.room,
            group = l.group,
            subgroup = l.subgroup,
            subject = l.subject,
            type = l.type.name,
            teacher = l.teacher
        )
    }
}