Improved bar selection

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

@@ -11,8 +11,8 @@ import net.pokeranalytics.android.model.realm.ComputableResult
 import net.pokeranalytics.android.model.realm.Filter
 import net.pokeranalytics.android.model.realm.SessionSet
 import net.pokeranalytics.android.ui.fragment.GraphFragment
+import net.pokeranalytics.android.ui.graph.DataSetFactory
 import net.pokeranalytics.android.ui.graph.GraphUnderlyingEntry
-import net.pokeranalytics.android.ui.graph.PALineDataSet
 import net.pokeranalytics.android.ui.view.DefaultLegendValues
 import net.pokeranalytics.android.ui.view.LegendContent
 import net.pokeranalytics.android.util.ColorUtils
@@ -54,7 +54,7 @@ class Report(var options: Calculator.Options) {
 			}
 		}
 
-		return PALineDataSet(entries, statName, context)
+		return DataSetFactory.lineDataSetInstance(entries, statName, context)
 	}
 
 	fun barEntries(stat: Stat? = null, context: Context): BarDataSet {
@@ -71,10 +71,8 @@ class Report(var options: Calculator.Options) {
 			}
 		}
 
-		val barDataSet = BarDataSet(entries, statToUse?.name)
-		barDataSet.color = context.getColor(R.color.green)
-		barDataSet.setDrawValues(false)
-		return barDataSet
+		val label  = statToUse?.name ?: ""
+		return DataSetFactory.barDataSetInstance(entries, label, context)
 	}
 
 	fun multiLineEntries(context: Context): List<LineDataSet> {
@@ -366,7 +364,7 @@ class ComputedResults(group: ComputableGroup, shouldManageMultiGroupProgressValu
 				entries.add(Entry(index.toFloat(), p.y.toFloat(), p.data))
 			}
 		}
-		return PALineDataSet(entries, this.group.name, context)
+		return DataSetFactory.lineDataSetInstance(entries, this.group.name, context)
 	}
 
 	fun durationEntries(stat: Stat, context: Context): LineDataSet {
@@ -376,7 +374,7 @@ class ComputedResults(group: ComputableGroup, shouldManageMultiGroupProgressValu
 				entries.add(Entry(p.x.toFloat(), p.y.toFloat(), p.data))
 			}
 		}
-		return PALineDataSet(entries, stat.name, context)
+		return DataSetFactory.lineDataSetInstance(entries, stat.name, context)
 	}
 
 	fun barEntries(stat: Stat, context: Context): BarDataSet {
@@ -387,11 +385,7 @@ class ComputedResults(group: ComputableGroup, shouldManageMultiGroupProgressValu
 				entries.add(BarEntry(p.x.toFloat(), p.y.toFloat(), p.data))
 			}
 		}
-		val dataSet = BarDataSet(entries, stat.name)
-		dataSet.color = context.getColor(R.color.green)
-//		dataSet.barBorderWidth = 1.0f
-		dataSet.setDrawValues(false)
-		return dataSet
+		return DataSetFactory.barDataSetInstance(entries, stat.name, context)
 	}
 
 	fun distributionEntries(stat: Stat, context: Context): BarDataSet {
@@ -423,10 +417,7 @@ class ComputedResults(group: ComputableGroup, shouldManageMultiGroupProgressValu
 			}
 
 		}
-		val dataSet = BarDataSet(entries, stat.name)
-		dataSet.colors = colors
-		dataSet.setDrawValues(false)
-		return dataSet
+		return DataSetFactory.barDataSetInstance(entries, stat.name, context)
 	}
 
 	val isEmpty: Boolean

app/src/main/java/net/pokeranalytics/android/calculus/bankroll/BankrollReport.kt

@@ -7,7 +7,7 @@ import net.pokeranalytics.android.model.filter.QueryCondition
 import net.pokeranalytics.android.model.interfaces.DatedValue
 import net.pokeranalytics.android.model.realm.Bankroll
 import net.pokeranalytics.android.model.realm.Transaction
-import net.pokeranalytics.android.ui.graph.PALineDataSet
+import net.pokeranalytics.android.ui.graph.DataSetFactory
 import java.util.*
 import kotlin.collections.HashMap
 
@@ -137,7 +137,7 @@ class BankrollReport(setup: BankrollReportSetup) {
 			val entry = Entry(it.date.time.toFloat(), it.value.toFloat(), it.data)
 			entries.add(entry)
 		}
-		return PALineDataSet(entries, "", context)
+		return DataSetFactory.lineDataSetInstance(entries, "", context)
 	}
 
 }

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

@@ -21,7 +21,6 @@ import net.pokeranalytics.android.ui.graph.GraphUnderlyingEntry
 import net.pokeranalytics.android.ui.graph.setStyle
 import net.pokeranalytics.android.ui.view.LegendView
 import net.pokeranalytics.android.ui.view.MultiLineLegendView
-import timber.log.Timber
 
 
 class GraphFragment : PokerAnalyticsFragment(), OnChartValueSelectedListener {
@@ -116,27 +115,28 @@ class GraphFragment : PokerAnalyticsFragment(), OnChartValueSelectedListener {
 	 */
 	private fun loadGraph() {
 
-		Timber.d("loadGraph")
-
 		this.chartContainer.removeAllViews()
 
-		var lastEntry: Entry? = null
 		var groupName: String? = null
 
 		this.lineDataSetList?.let { dataSets ->
 
 			val lineChart = LineChart(context)
+			lineChart.setOnChartValueSelectedListener(this)
+
 			val lineData = LineData(dataSets)
 			lineChart.data = lineData
 
 			this.chartView = lineChart
 
-			dataSets.firstOrNull()?.let {
+			dataSets.firstOrNull()?.let { dataSet ->
+
+				this.legendView.prepareWithStat(this.stat, dataSet.entryCount, this.style)
+				if (dataSet.entryCount > 0) {
+					val entry = dataSet.getEntryForIndex(dataSet.entryCount - 1)
+					groupName = dataSet.label
+					this.selectValue(entry, groupName ?: "")
 
-				this.legendView.prepareWithStat(this.stat, it.entryCount, this.style)
-				if (it.entryCount > 0) {
-					lastEntry = it.getEntryForIndex(it.entryCount - 1)
-					groupName = it.label
 				}
 			}
 
@@ -146,6 +146,8 @@ class GraphFragment : PokerAnalyticsFragment(), OnChartValueSelectedListener {
 
 			this.legendView.prepareWithStat(this.stat, style = this.style)
 			val barChart = BarChart(context)
+			barChart.setOnChartValueSelectedListener(this)
+
 			if (stat.showXAxisZero) {
 				barChart.xAxis.axisMinimum = 0.0f
 			}
@@ -158,8 +160,8 @@ class GraphFragment : PokerAnalyticsFragment(), OnChartValueSelectedListener {
 			barChart.data = barData
 
 			dataSets.firstOrNull()?.let {
-				lastEntry = it.getEntryForIndex(it.entryCount - 1)
-				groupName = it.label
+				val entry = it.getEntryForIndex(0)
+				this.chartView?.highlightValue(entry.x, 0)
 			}
 		}
 
@@ -167,11 +169,6 @@ class GraphFragment : PokerAnalyticsFragment(), OnChartValueSelectedListener {
 
 		this.chartView?.let {
 			it.setStyle(false, axisFormatting, requireContext())
-			it.setOnChartValueSelectedListener(this)
-		}
-
-		lastEntry?.let {
-			this.selectValue(it, groupName ?: "")
 		}
 
 	}

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

@@ -1,30 +0,0 @@
-package net.pokeranalytics.android.ui.graph
-
-import android.content.Context
-import com.github.mikephil.charting.data.Entry
-import com.github.mikephil.charting.data.LineDataSet
-import net.pokeranalytics.android.R
-
-class PALineDataSet(yVals: List<Entry>, label: String, context: Context) : LineDataSet(yVals, label) {
-
-	init {
-		this.highLightColor = context.getColor(R.color.chart_highlight_indicator)
-		this.setDrawValues(false)
-		this.setDrawCircles(false)
-
-		val colors = arrayOf(R.color.green_light).toIntArray()
-		this.setColors(colors, context)
-
-	}
-
-}
-
-
-
-//class PABarDataSet(yVals: List<BarEntry>, label: String, context: Context) : BarDataSet(yVals, label) {
-//
-//	init {
-//		this.highLightColor = context.getColor(R.color.chart_highlight_indicator)
-//	}
-//
-//}

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

@@ -0,0 +1,38 @@
+package net.pokeranalytics.android.ui.graph
+
+import android.content.Context
+import com.github.mikephil.charting.data.BarDataSet
+import com.github.mikephil.charting.data.BarEntry
+import com.github.mikephil.charting.data.Entry
+import com.github.mikephil.charting.data.LineDataSet
+import net.pokeranalytics.android.R
+
+class DataSetFactory {
+
+	companion object {
+
+		fun lineDataSetInstance(yVals: List<Entry>, label: String, context: Context) : LineDataSet {
+
+			val lineDataSet = LineDataSet(yVals, label)
+			lineDataSet.highLightColor = context.getColor(R.color.chart_highlight_indicator)
+			lineDataSet.setDrawValues(false)
+			lineDataSet.setDrawCircles(false)
+
+			val colors = arrayOf(R.color.green_light).toIntArray()
+			lineDataSet.setColors(colors, context)
+
+			return lineDataSet
+		}
+
+		fun barDataSetInstance(entries: List<BarEntry>, label: String, context: Context) : BarDataSet {
+
+			val barDataSet = BarDataSet(entries, label)
+			barDataSet.color = context.getColor(R.color.chart_bar)
+			barDataSet.highLightColor = context.getColor(R.color.chart_selected_bar)
+			barDataSet.setDrawValues(false)
+			return barDataSet
+		}
+
+	}
+
+}

app/src/main/res/values/colors.xml

@@ -39,5 +39,7 @@
 
 	<color name="chart_default">#5c7258</color>
     <color name="chart_highlight_indicator">#f8ffe5</color>
+	<color name="chart_bar">#3c8c50</color>
+	<color name="chart_selected_bar">#71fb94</color>
 
 </resources>