Graph styling + restricting for proper stats

app/src/main/java/net/pokeranalytics/android/calculus/Stat.kt

@@ -203,7 +203,16 @@ enum class Stat : RowRepresentable {
 		get() {
 			return when (this) {
 				NETRESULT -> listOf(AggregationType.SESSION, AggregationType.MONTH, AggregationType.YEAR, AggregationType.DURATION)
-				else -> listOf(AggregationType.SESSION, AggregationType.MONTH, AggregationType.YEAR, AggregationType.DURATION)
+				NUMBER_OF_GAMES, NUMBER_OF_SETS -> listOf(AggregationType.MONTH, AggregationType.YEAR)
+				else -> listOf(AggregationType.SESSION, AggregationType.MONTH, AggregationType.YEAR)
+			}
+		}
+
+	val hasEvolutionGraph: Boolean
+		get() {
+			return when (this) {
+				DURATION, AVERAGE_DURATION -> false
+				else -> true
 			}
 		}
 

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

@@ -96,9 +96,11 @@ class GraphFragment : PokerAnalyticsFragment(), OnChartValueSelectedListener {
 
 		this.chartContainer.addView(this.chartView)
 
-		this.chartView.setStyle(requireContext())
+		this.chartView.setStyle(false, requireContext())
 		this.chartView.setOnChartValueSelectedListener(this)
 
+		this.chartView.highlightValue((this.entries.size - 1).toFloat(), 0)
+
 		this.stat.aggregationTypes.forEach { type ->
 			val chip = Chip(requireContext())
 			chip.id = type.ordinal

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

@@ -199,7 +199,7 @@ class StatsFragment : SessionObserverFragment(), StaticRowRepresentableDataSourc
 
 	override fun onRowSelected(position: Int, row: RowRepresentable, fromAction: Boolean) {
 
-		if (row is StatRepresentable) {
+		if (row is StatRepresentable && row.stat.hasEvolutionGraph) {
 
 			// filter groups
 			val groupResults = this.report?.results?.filter {

app/src/main/java/net/pokeranalytics/android/ui/graph/GraphExtensions.kt

@@ -1,76 +1,63 @@
 package net.pokeranalytics.android.ui.graph
 
 import android.content.Context
+import android.graphics.Typeface
 import androidx.core.content.ContextCompat
 import com.github.mikephil.charting.charts.BarLineChartBase
 import com.github.mikephil.charting.components.XAxis
 import net.pokeranalytics.android.R
 import net.pokeranalytics.android.util.extensions.px
 
-//fun BarChart.setStyle(context: Context) {
-//	GraphHelper.setStyle(this, context)
-//}
+fun BarLineChartBase<*>.setStyle(small: Boolean, context: Context) {
 
-fun BarLineChartBase<*>.setStyle(context: Context) {
-	GraphHelper.setStyle(this, context)
-}
+	// X Axis
+	this.xAxis.axisLineColor = ContextCompat.getColor(context, R.color.chart_default)
+	this.xAxis.enableGridDashedLine(3.0f.px, 5.0f.px, 1.0f.px)
+	this.xAxis.textColor = ContextCompat.getColor(context, R.color.chart_default)
+	this.xAxis.labelCount = 4
+	this.xAxis.position = XAxis.XAxisPosition.BOTTOM
 
-class GraphHelper {
+	this.xAxis.enableGridDashedLine(3.0f.px, 5.0f.px, 1.0f.px)
 
-	companion object {
+	this.xAxis.textColor = ContextCompat.getColor(context, R.color.chart_default)
+	this.xAxis.typeface = Typeface.DEFAULT
+	this.xAxis.labelCount = 4
+	this.xAxis.position = XAxis.XAxisPosition.BOTTOM
 
-		fun setStyle(chart: BarLineChartBase<*>, context: Context) {
+	this.xAxis.setDrawLabels(true)
+	this.xAxis.setDrawGridLines(true)
+	this.xAxis.granularity = 1.0f
+	this.xAxis.isGranularityEnabled = true
+	this.xAxis.isEnabled = true
 
-			chart.xAxis.axisLineColor = ContextCompat.getColor(context, R.color.chart_default)
-			chart.xAxis.enableGridDashedLine(3.0f.px, 5.0f.px, 1.0f.px)
-			chart.xAxis.textColor = ContextCompat.getColor(context, R.color.chart_default)
-			chart.xAxis.labelCount = 4
-			chart.xAxis.position = XAxis.XAxisPosition.BOTTOM
+	// Y Axis
+	this.axisLeft.setDrawAxisLine(false)
+	this.axisLeft.setDrawGridLines(true)
+	this.axisLeft.enableGridDashedLine(3.0f.px, 5.0f.px, 1.0f.px)
 
-			chart.axisLeft.enableGridDashedLine(3.0f.px, 5.0f.px, 1.0f.px)
+	this.axisLeft.setDrawZeroLine(true)
+//	this.axisLeft.zeroLineWidth = 1.0f.px
+	this.axisLeft.zeroLineColor = ContextCompat.getColor(context, R.color.chart_default)
 
-//			this.xAxis.axisLineWidth = ChartAppearance.lineWidth
-//			this.xAxis.enableGridDashedLine(3.0f, 5.0f, 1.0f)
-//
-//			this.xAxis.labelTextColor = ChartAppearance.defaultColor
-//			this.xAxis.labelFont = Fonts.graphAxis
-//			this.xAxis.labelCount = 4
-//			this.xAxis.labelPosition = .bottom
-//
-//			this.xAxis.drawLabelsEnabled = true
-//			this.xAxis.drawGridLinesEnabled = true
-//			this.xAxis.granularity = 1.0
-//			this.xAxis.granularityEnabled = true
-//			this.xAxis.enabled = true
-//
-//			// Y Axis
-//			this.leftAxis.drawAxisLineEnabled = false
-//			this.leftAxis.drawGridLinesEnabled = true
-//			this.leftAxis.gridLineDashLengths = [3.0, 5.0]
-//
-//			this.leftAxis.drawZeroLineEnabled = true
-//			this.leftAxis.zeroLineWidth = ChartAppearance.lineWidth
-//			this.leftAxis.zeroLineColor = ChartAppearance.defaultColor
-//
-//			this.leftAxis.granularityEnabled = true
-//			this.leftAxis.granularity = 1.0
-//
-//			this.leftAxis.labelTextColor = ChartAppearance.defaultColor
-//			this.leftAxis.labelFont = Fonts.graphAxis
-//			this.leftAxis.labelCount = small ? 1 : 7 // @todo not great if interval is [0..2] for number of records as we get decimals
-//
+	this.axisLeft.isGranularityEnabled = true
+	this.axisLeft.granularity = 1.0f
+
+	this.axisLeft.textColor = ContextCompat.getColor(context, R.color.chart_default)
+	this.axisLeft.typeface = Typeface.DEFAULT
+	this.axisLeft.labelCount =
+		if (small) 1 else 7 // @todo not great if interval is [0..2] for number of records as we get decimals
+
+	this.axisRight.isEnabled = false
+	this.legend.isEnabled = false
+
+
+// @todo
 //			if timeYAxis {
-//				this.leftAxis.valueFormatter = HourValueFormatter()
+//				this.axisLeft.valueFormatter = HourValueFormatter()
 //			} else {
-//				this.leftAxis.valueFormatter = LargeNumberFormatter()
+//				this.axisLeft.valueFormatter = LargeNumberFormatter()
 //			}
 //
-//			this.rightAxis.enabled = false
-//
-//			this.legend.enabled = false
-
-		}
 
-	}
 
 }

app/src/main/java/net/pokeranalytics/android/ui/view/RowViewType.kt

@@ -13,6 +13,7 @@ import androidx.recyclerview.widget.RecyclerView
 import kotlinx.android.synthetic.main.row_history_session.view.*
 import kotlinx.android.synthetic.main.row_transaction.view.*
 import net.pokeranalytics.android.R
+import net.pokeranalytics.android.model.StatRepresentable
 import net.pokeranalytics.android.model.realm.Session
 import net.pokeranalytics.android.model.realm.Transaction
 import net.pokeranalytics.android.ui.adapter.RowRepresentableAdapter
@@ -232,11 +233,13 @@ enum class RowViewType(private var layoutRes: Int) {
 			itemView.findViewById<AppCompatTextView?>(R.id.value)?.let { view ->
 				adapter.dataSource.contentDescriptorForRow(row)?.textFormat?.let {
 					view.setTextFormat(it, itemView.context)
-//					view.text = it.text
-//					view.setTextColor(it.getColor(itemView.context))
 				}
 			}
 
+			if (row is StatRepresentable) {
+				itemView.findViewById<AppCompatImageView?>(R.id.nextArrow)?.isVisible = row.stat.hasEvolutionGraph
+			}
+
 			// Listener
 			val listener = View.OnClickListener {
 				adapter.delegate?.onRowSelected(position, row)