Rewriting classes in kotlin

app/src/main/java/com/cappielloantonio/play/model/Download.kt

@@ -0,0 +1,89 @@
+package com.cappielloantonio.play.model
+
+import android.os.Parcelable
+import androidx.annotation.Keep
+import androidx.room.ColumnInfo
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+import com.cappielloantonio.play.App
+import com.cappielloantonio.play.util.MusicUtil
+import com.cappielloantonio.play.util.PreferenceUtil
+import kotlinx.android.parcel.Parcelize
+import java.util.*
+
+@Keep
+@Parcelize
+@Entity(tableName = "download")
+class Download(
+    @PrimaryKey @ColumnInfo(name = "id")
+    var id: String,
+
+    @ColumnInfo(name = "mediaId")
+    val mediaID: String,
+
+    @ColumnInfo(name = "title")
+    val title: String,
+
+    @ColumnInfo(name = "albumId")
+    val albumId: String,
+
+    @ColumnInfo(name = "albumName")
+    val albumName: String,
+
+    @ColumnInfo(name = "artistId")
+    val artistId: String,
+
+    @ColumnInfo(name = "artistName")
+    val artistName: String,
+
+    @ColumnInfo(name = "trackNumber")
+    val trackNumber: Int = 0,
+
+    @ColumnInfo(name = "primary")
+    val primary: String,
+
+    @ColumnInfo(name = "duration")
+    val duration: Long = 0,
+
+    @ColumnInfo(name = "server")
+    val server: String,
+
+    @ColumnInfo(name = "playlistId")
+    val playlistId: String? = null,
+
+    @ColumnInfo(name = "playlistName")
+    val playlistName: String? = null,
+
+    @ColumnInfo(name = "container")
+    val container: String,
+
+    @ColumnInfo(name = "bitrate")
+    val bitrate: Int = 0,
+
+    @ColumnInfo(name = "extension")
+    val extension: String,
+
+    @ColumnInfo(name = "type")
+    val type: String,
+) : Parcelable {
+
+    constructor(media: Media, playlistId: String?, playlistName: String?) : this(
+        UUID.randomUUID().toString(),
+        media.id!!,
+        media.title!!,
+        media.albumId!!,
+        media.albumName!!,
+        media.artistId!!,
+        MusicUtil.normalizedArtistName(media.artistName),
+        media.trackNumber!!,
+        media.coverArtId!!,
+        media.duration!!,
+        PreferenceUtil.getInstance(App.getInstance()).serverId,
+        playlistId,
+        playlistName,
+        media.container!!,
+        media.bitrate,
+        media.extension!!,
+        media.type!!
+    )
+}