Successfully imports basic CSVs

app/src/main/java/net/pokeranalytics/android/PokerAnalyticsApplication.kt

@@ -55,9 +55,10 @@ class PokerAnalyticsApplication : Application() {
 
 		if (BuildConfig.DEBUG) {
 			Timber.d("UserPreferences.defaultCurrency: ${UserDefaults.currency.symbol}")
-			this.createFakeSessions()
+//			this.createFakeSessions()
 		}
 
+
 		Patcher.patchBreaks()
 	}
 

app/src/main/java/net/pokeranalytics/android/model/Limit.kt

@@ -10,6 +10,21 @@ enum class Limit : RowRepresentable {
 	SPREAD,
 	MIXED;
 
+	companion object {
+
+		fun getInstance(value: String) : Limit? {
+			return when (value) {
+				"No Limit" -> NO
+				"Pot Limit" -> POT
+				"Fixed Limit" -> FIXED
+				"Mixed Limit" -> MIXED
+				"Spread Limit" -> SPREAD
+				else -> null
+			}
+		}
+
+	}
+
 	val shortName: String
 		get() {
 			return when (this) {
@@ -36,4 +51,5 @@ enum class Limit : RowRepresentable {
 	override fun getDisplayName(context: Context): String {
 		return this.longName
 	}
+
 }

app/src/main/java/net/pokeranalytics/android/model/utils/SessionSetManager.kt

@@ -169,7 +169,7 @@ class SessionSetManager {
 				sessionSet.deleteFromRealm()
 
 				sessions.forEach {
-					SessionSetManager.updateTimeline(it)
+					updateTimeline(it)
 				}
 			}
 		}

app/src/main/java/net/pokeranalytics/android/ui/activity/HomeActivity.kt

@@ -1,11 +1,12 @@
 package net.pokeranalytics.android.ui.activity
 
+import android.Manifest
 import android.app.KeyguardManager
 import android.content.Context
 import android.content.Intent
 import android.os.Build
 import android.os.Bundle
-import android.view.Menu
+import androidx.core.app.ActivityCompat
 import com.google.android.material.bottomnavigation.BottomNavigationView
 import io.realm.RealmResults
 import kotlinx.android.synthetic.main.activity_home.*
@@ -15,6 +16,7 @@ import net.pokeranalytics.android.model.realm.Currency
 import net.pokeranalytics.android.ui.activity.components.PokerAnalyticsActivity
 import net.pokeranalytics.android.ui.adapter.HomePagerAdapter
 import net.pokeranalytics.android.util.billing.AppGuard
+import net.pokeranalytics.android.util.csv.CSVImporter
 
 
 class HomeActivity : PokerAnalyticsActivity() {
@@ -72,6 +74,26 @@ class HomeActivity : PokerAnalyticsActivity() {
 		observeRealmObjects()
 		initUI()
 		checkFirstLaunch()
+//		csv()
+
+	}
+
+	fun csv() {
+
+		val path = "sdcard/Download/AllCashGames.csv"
+		val csv = CSVImporter(path)
+		csv.start()
+
+		ActivityCompat.requestPermissions(
+			this, arrayOf(Manifest.permission.READ_EXTERNAL_STORAGE), PERMISSION_REQUEST_ACCESS_FINE_LOCATION
+		)
+
+	}
+
+	override fun onRequestPermissionsResult(requestCode: Int, permissions: Array<out String>, grantResults: IntArray) {
+		super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+
+
 	}
 
 	private fun observeRealmObjects() {

app/src/main/java/net/pokeranalytics/android/ui/fragment/data/CustomFieldDataFragment.kt

@@ -34,7 +34,7 @@ import kotlin.collections.ArrayList
  */
 class CustomFieldDataFragment : EditableDataFragment(), StaticRowRepresentableDataSource {
 
-	// Return the item as a Custom Field object
+	// Return the item as a Custom TypedField object
 	private val customField: CustomField
 		get() {
 			return this.item as CustomField

app/src/main/java/net/pokeranalytics/android/util/csv/CSVDescriptor.kt

@@ -5,7 +5,7 @@ import io.realm.RealmModel
 import org.apache.commons.csv.CSVRecord
 
 
-abstract class DataCSVDescriptor<T : RealmModel>(vararg elements: Field<*>) : CSVDescriptor(*elements) {
+abstract class DataCSVDescriptor<T : RealmModel>(vararg elements: Field) : CSVDescriptor(*elements) {
 
 	val realmModels = mutableListOf<RealmModel>()
 
@@ -22,9 +22,10 @@ abstract class DataCSVDescriptor<T : RealmModel>(vararg elements: Field<*>) : CS
 
 }
 
-open class CSVDescriptor(vararg elements: Field<*>) {
+open class CSVDescriptor(vararg elements: Field) {
 
-	protected var fields: List<Field<*>> = listOf()
+	protected var fields: List<Field> = listOf()
+	protected var fieldMapping: MutableMap<Field, Int> = mutableMapOf()
 
 	init {
 		if (elements.size > 0) {
@@ -36,17 +37,20 @@ open class CSVDescriptor(vararg elements: Field<*>) {
 		val all: List<CSVDescriptor> = listOf(SessionCSVDescriptor.pokerIncomeCash)
 	}
 
-	fun matches(headerMap: Map<String, Int>) : Boolean {
+	fun matches(record: CSVRecord) : Boolean {
 
 		var count = 0
-		val headers = headerMap.keys
+		val headers = record.toSet()
 
-		this.fields.forEach {
+		this.fields.forEach { field ->
+
+			val index = headers.indexOf(field.header)
+			this.fieldMapping[field] = index
 
-			val index = headers.indexOf(it.header)
 			if (index >= 0) {
 				count++
 			}
+
 		}
 
 		return count == this.fields.size

app/src/main/java/net/pokeranalytics/android/util/csv/CSVImporter.kt

@@ -2,51 +2,76 @@ package net.pokeranalytics.android.util.csv
 
 import io.realm.Realm
 import org.apache.commons.csv.CSVFormat
-import org.apache.commons.csv.CSVParser
+import org.apache.commons.csv.CSVRecord
 import timber.log.Timber
 import java.io.FileReader
 
 open class CSVImporter(var path: String) {
 
-	private lateinit var descriptor: CSVDescriptor
+	private var usedDescriptors: MutableList<CSVDescriptor> = mutableListOf()
+	private var currentDescriptor: CSVDescriptor? = null
 
-	private fun start(realm: Realm) {
+	fun start() {
+
+		val realm = Realm.getDefaultInstance()
 
 		val reader = FileReader(this.path)
 
-		val parser = CSVFormat.RFC4180.withFirstRecordAsHeader().parse(reader)
+		val parser = CSVFormat.DEFAULT.withFirstRecordAsHeader().parse(reader)
+
+		Timber.d("Starting import...")
+
+		realm.executeTransaction {
+
+			parser.forEachIndexed { index, record ->
 
-		val descriptor = this.findDescriptor(parser.headerMap)
+				Timber.d("line $index")
 
-		if (descriptor != null) {
-			this.descriptor = descriptor
-			this.parse(realm, descriptor, parser)
+				if (currentDescriptor == null) { // find descriptor
+					this.findDescriptor(record)
 				} else {
-			Timber.d("No CSV descriptor found")
-		}
 
+					currentDescriptor?.let {
+						if (record.size() == 0) {
+							this.usedDescriptors.add(it)
+							this.currentDescriptor = null // reset descriptor when encountering an empty line (multiple descriptors can be found in a single file)
+						} else {
+							it.parse(realm, record)
+						}
+					} ?: run {
+						throw IllegalStateException("CSVDescriptor should never be null here")
 					}
 
-	private fun findDescriptor(header: Map<String, Int>) : CSVDescriptor? {
-		CSVDescriptor.all.forEach {
-			if (it.matches(header)) {
-				return it
 				}
 			}
-		return null
 		}
 
-	protected open fun parse(realm: Realm, descriptor: CSVDescriptor, parser : CSVParser) {
-		parser.records.forEach { record ->
-			descriptor.parse(realm, record)
+		Timber.d("Ending import...")
+
+//		this.save(realm)
+
+		realm.close()
+	}
+
+	private fun findDescriptor(record: CSVRecord) {
+
+		CSVDescriptor.all.forEach { descriptor ->
+			if (descriptor.matches(record)) {
+				this.currentDescriptor = descriptor
+				return
 			}
 		}
 
+	}
+
 	fun save(realm: Realm) {
 
+		this.usedDescriptors.forEach { descriptor ->
+
 			if (descriptor is DataCSVDescriptor<*>) {
 				realm.executeTransaction {
-				realm.copyToRealm((descriptor as DataCSVDescriptor<*>).realmModels)
+					realm.copyToRealm(descriptor.realmModels)
+				}
 			}
 		}
 

app/src/main/java/net/pokeranalytics/android/util/csv/Field.kt

@@ -1,49 +0,0 @@
-package net.pokeranalytics.android.util.csv
-
-import java.text.DateFormat
-import java.text.NumberFormat
-import java.util.*
-
-
-interface AmountField: NumberField {
-
-	override fun parse(value: String) : Double? {
-		val formatter = NumberFormat.getCurrencyInstance()
-		return formatter.parse(value).toDouble()
-	}
-
-}
-
-interface NumberField: Field<Double> {
-	val numberFormat: String?
-
-	override fun parse(value: String) : Double? {
-		val formatter = NumberFormat.getInstance()
-		return formatter.parse(value).toDouble()
-	}
-}
-
-interface DateField : Field<Date> {
-	val dateFormat: String?
-
-	override fun parse(value: String) : Date? {
-		val formatter = DateFormat.getDateInstance()
-		return formatter.parse(value)
-	}
-
-}
-
-interface BlindField : Field<Double> {
-
-	override fun parse(value: String) : Double? {
-		return null
-	}
-
-}
-
-interface Field<T> {
-	val header: String
-	var callback: (() -> Unit)?
-
-	fun parse(value: String) : T?
-}

app/src/main/java/net/pokeranalytics/android/util/csv/SessionCSVDescriptor.kt

@@ -1,39 +1,90 @@
 package net.pokeranalytics.android.util.csv
 
 import io.realm.Realm
+import net.pokeranalytics.android.model.Limit
 import net.pokeranalytics.android.model.realm.Session
 import net.pokeranalytics.android.model.utils.SessionUtils
+import net.pokeranalytics.android.util.extensions.getOrCreate
 import org.apache.commons.csv.CSVRecord
+import timber.log.Timber
 
 sealed class SessionField {
 
-	data class Start(override var header: String, override var callback: (() -> Unit)? = null, override val dateFormat: String? = null) : DateField
-	data class End(override var header: String, override var callback: (() -> Unit)? = null, override val dateFormat: String? = null) : DateField
-
-	data class Buyin(override var header: String, override var callback: (() -> Unit)? = null, override val numberFormat: String? = null) : AmountField
-	data class CashedOut(override var header: String, override var callback: (() -> Unit)? = null, override val numberFormat: String? = null) : AmountField
+	data class Start(
+		override var header: String,
+		override var callback: (() -> Unit)? = null,
+		override val dateFormat: String? = null
+	) : DateField
+
+	data class End(
+		override var header: String,
+		override var callback: (() -> Unit)? = null,
+		override val dateFormat: String? = null
+	) : DateField
+
+	data class Buyin(
+		override var header: String,
+		override var callback: (() -> Unit)? = null,
+		override val numberFormat: String? = null
+	) : NumberField
+
+	data class CashedOut(
+		override var header: String,
+		override var callback: (() -> Unit)? = null,
+		override val numberFormat: String? = null
+	) : NumberField
+
+	data class Break(
+		override var header: String,
+		override var callback: (() -> Unit)? = null,
+		override val numberFormat: String? = null
+	) : NumberField
+
+	data class Tips(
+		override var header: String,
+		override var callback: (() -> Unit)? = null,
+		override val numberFormat: String? = null
+	) : NumberField
 
 	data class Blind(override var header: String, override var callback: (() -> Unit)? = null) : BlindField
+	data class Game(override var header: String, override var callback: (() -> Unit)? = null) : Field
+	data class Location(override var header: String, override var callback: (() -> Unit)? = null) : Field
+	data class Bankroll(override var header: String, override var callback: (() -> Unit)? = null) : Field
+	data class LimitType(override var header: String, override var callback: (() -> Unit)? = null) : Field
+	data class Comment(override var header: String, override var callback: (() -> Unit)? = null) : Field
 
 }
 
-class SessionCSVDescriptor(vararg elements: Field<*>) : DataCSVDescriptor<Session>(*elements) {
+class SessionCSVDescriptor(var isTournament: Boolean, vararg elements: Field) : DataCSVDescriptor<Session>(*elements) {
 
 	companion object {
-		val pokerIncomeCash: CSVDescriptor = SessionCSVDescriptor(SessionField.Start("Start Time"),
+		val pokerIncomeCash: CSVDescriptor = SessionCSVDescriptor(
+			false,
+			SessionField.Start("Start Time"),
 			SessionField.End("End Time"),
 			SessionField.Buyin("Buy In"),
-			SessionField.CashedOut("Cashed Out"))
+			SessionField.CashedOut("Cashed Out"),
+			SessionField.Break("Break Minutes"),
+			SessionField.LimitType("Limit Type"),
+			SessionField.Game("Game"),
+			SessionField.Bankroll("Bankroll"),
+			SessionField.Location("Location"),
+			SessionField.Comment("Note"),
+			SessionField.Tips("Tips"),
+			SessionField.Blind("Stake")
+		)
 
 	}
 
 	override fun parseData(realm: Realm, record: CSVRecord): Session? {
 
-		val session = Session()
+		val session = Session.newInstance(realm, this.isTournament)
 
 		fields.forEach {
 
-			val value = record.get(it.header)
+			this.fieldMapping[it]?.let { index ->
+
+				val value = record.get(index)
 				when (it) {
 					is SessionField.Start -> {
 						session.startDate = it.parse(value)
@@ -43,12 +94,30 @@ class SessionCSVDescriptor(vararg elements: Field<*>) : DataCSVDescriptor<Sessio
 					}
 					is SessionField.Buyin -> session.result?.buyin = it.parse(value)
 					is SessionField.CashedOut -> session.result?.cashout = it.parse(value)
-				is SessionField.Blind -> {
-//					session.cgSmallBlind =
+					is SessionField.Tips -> session.result?.tips = it.parse(value)
+					is SessionField.Break -> {
+						it.parse(value)?.let {
+							session.breakDuration = it.toLong()
+						}
+					}
+					is SessionField.Game -> session.game = realm.getOrCreate(value)
+					is SessionField.Location -> session.location = realm.getOrCreate(value)
+					is SessionField.Bankroll -> session.bankroll = realm.getOrCreate(value)
+					is SessionField.LimitType -> session.limit = Limit.getInstance(value)?.ordinal
+					is SessionField.Comment -> session.comment = value
+					is SessionField.Blind -> { // 1/2
+						val strBlinds = value.split("/")
+						if (strBlinds.size > 1) {
+							session.cgBigBlind = strBlinds.last().toDouble()
+							session.cgSmallBlind = strBlinds[strBlinds.size - 2].toDouble()
+						} else {
+							Timber.d("Blinds could not be parsed: $value")
+						}
+					}
+					else -> {
+					}
 				}
-				else -> {}
 			}
-
 
 		}
 

app/src/main/java/net/pokeranalytics/android/util/csv/TypedField.kt

@@ -0,0 +1,68 @@
+package net.pokeranalytics.android.util.csv
+
+import io.realm.Realm
+import net.pokeranalytics.android.model.interfaces.NameManageable
+import net.pokeranalytics.android.util.extensions.getOrCreate
+import timber.log.Timber
+import java.text.DateFormat
+import java.text.NumberFormat
+import java.text.ParseException
+import java.text.SimpleDateFormat
+import java.util.*
+
+
+interface NumberField: TypedField<Double> {
+	val numberFormat: String?
+
+	override fun parse(value: String) : Double? {
+		val formatter = NumberFormat.getInstance()
+
+		return try {
+			formatter.parse(value).toDouble()
+		} catch (e: ParseException) {
+			Timber.d("Unparseable number: $value")
+			null
+		}
+	}
+}
+
+interface DateField : TypedField<Date> {
+	val dateFormat: String?
+
+	override fun parse(value: String) : Date? {
+
+		val formatter = if (dateFormat != null) SimpleDateFormat(dateFormat) else SimpleDateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT)
+		return try {
+			formatter.parse(value)
+		} catch (e: ParseException) {
+			Timber.d("Unparseable date: $value")
+			null
+		}
+	}
+
+}
+
+interface BlindField : TypedField<Double> {
+
+	override fun parse(value: String) : Double? {
+		return null
+	}
+
+}
+
+interface TypedField<T> : Field {
+	fun parse(value: String) : T?
+}
+
+interface NamedDataField : Field {
+
+	fun <T : NameManageable> getOrCreate(realm: Realm, clazz: Class<T>, name: String) : T {
+		return realm.getOrCreate(clazz, name)
+	}
+
+}
+
+interface Field {
+	val header: String
+	var callback: (() -> Unit)?
+}

app/src/main/java/net/pokeranalytics/android/util/extensions/RealmExtensions.kt

@@ -6,10 +6,26 @@ import io.realm.RealmResults
 import io.realm.Sort
 import io.realm.kotlin.where
 import net.pokeranalytics.android.model.interfaces.CountableUsage
+import net.pokeranalytics.android.model.interfaces.NameManageable
 import net.pokeranalytics.android.model.realm.Session
 import net.pokeranalytics.android.model.realm.TournamentFeature
 import net.pokeranalytics.android.model.realm.Transaction
 
+fun <T: NameManageable> Realm.getOrCreate(clazz: Class<T>, name: String) : T {
+	val instance = this.where(clazz).equalTo("name", name).findFirst()
+	return if (instance != null) {
+		instance
+	} else {
+		val newInstance = clazz.newInstance()
+		newInstance.name = name
+		this.copyToRealm(newInstance)
+	}
+}
+
+inline fun <reified T: NameManageable> Realm.getOrCreate(name: String) : T {
+	return this.getOrCreate(T::class.java, name)
+}
+
 /**
  * Returns all entities of the [clazz] sorted with their default sorting
  */