Update Transaction to be Manageable

app/src/main/java/net/pokeranalytics/android/model/realm/Transaction.kt

@@ -1,14 +1,33 @@
 package net.pokeranalytics.android.model.realm
 
 import io.realm.RealmObject
+import io.realm.annotations.Ignore
 import io.realm.annotations.PrimaryKey
+import net.pokeranalytics.android.R
+import net.pokeranalytics.android.model.interfaces.Manageable
+import net.pokeranalytics.android.ui.adapter.StaticRowRepresentableDataSource
+import net.pokeranalytics.android.ui.view.RowRepresentable
+import net.pokeranalytics.android.ui.view.RowViewType
+import net.pokeranalytics.android.ui.view.rowrepresentable.TransactionRow
 import java.util.*
+import kotlin.collections.ArrayList
 
 
-open class Transaction : RealmObject() {
+open class Transaction : RealmObject(), Manageable, StaticRowRepresentableDataSource, RowRepresentable {
+
+	companion object {
+		val rowRepresentation : List<RowRepresentable> by lazy {
+			val rows = ArrayList<RowRepresentable>()
+			rows.addAll(TransactionRow.values())
+			rows
+		}
+	}
 
     @PrimaryKey
-    var id = UUID.randomUUID().toString()
+	override var id = UUID.randomUUID().toString()
+
+	// The bankroll of the transaction
+	var bankroll: Bankroll? = null
 
     // The amount of the transaction
     var amount: Double = 0.0
@@ -22,5 +41,36 @@ open class Transaction : RealmObject() {
     // A user comment
     var comment: String = ""
 
+	@Ignore
+	override val viewType: Int = RowViewType.ROW_TRANSACTION.ordinal
+
+	override fun updateValue(value: Any?, row: RowRepresentable) {
+		when(row) {
+			TransactionRow.BANKROLL -> bankroll = value as Bankroll?
+			TransactionRow.TYPE -> type = value as TransactionType?
+			TransactionRow.AMOUNT -> amount = if (value == null) 0.0 else (value as String).toDouble()
+			TransactionRow.COMMENT -> comment = value as String? ?: ""
+			TransactionRow.DATE -> date = value as Date? ?: Date()
+		}
+	}
+
+	override fun adapterRows(): List<RowRepresentable>? {
+		return rowRepresentation
+	}
+
+	override fun isValidForSave(): Boolean {
+		return bankroll != null && type != null && amount != 0.0
+	}
+
+	override fun getFailedSaveMessage(): Int {
+		return if (bankroll == null) {
+			R.string.no_br_popup_message
+		} else if (type == null || amount == 0.0) {
+			R.string.operation_empty_field_error
+		} else {
+			super.getFailedSaveMessage()
+		}
+	}
+
 }