Initial commit

app/src/main/kotlin/it/vfsfitvnm/vimusic/models/Song.kt

@@ -0,0 +1,34 @@
+package it.vfsfitvnm.vimusic.models
+
+import androidx.room.*
+
+
+@Entity
+data class Song(
+    @PrimaryKey val id: String,
+    val title: String,
+    val albumInfoId: Long?,
+    val durationText: String,
+    val thumbnailUrl: String?,
+    val likedAt: Long? = null,
+    val totalPlayTimeMs: Long = 0
+) {
+    val formattedTotalPlayTime: String
+        get() {
+            val seconds = totalPlayTimeMs / 1000
+
+            val hours = seconds / 3600
+
+            return when  {
+                hours == 0L -> "${seconds / 60}m"
+                hours < 24L -> "${hours}h"
+                else -> "${hours / 24}d"
+            }
+        }
+
+    fun toggleLike(): Song {
+        return copy(
+            likedAt = if (likedAt == null) System.currentTimeMillis() else null
+        )
+    }
+}