package jackall.moncalc.model

import android.graphics.Color
import com.github.mikephil.charting.data.PieData
import com.github.mikephil.charting.data.PieDataSet
import com.github.mikephil.charting.data.PieEntry
import com.github.mikephil.charting.utils.ColorTemplate

/**
 * Created by matsumoto_k on 2017/11/04.
 */
class PieChartModel(entries: ArrayList<PieEntry>, labels: String) {
    val dataSets = PieDataSet(entries, labels)
    val pieData by lazy {
        val pieData = PieData(dataSets)
        pieData.setValueTextColor(Color.BLACK)
        pieData
    }

    init {
        setDataSetsConfig()
    }

    fun setValueLinePart(length1: Float, length2: Float) {
        dataSets.valueLinePart1Length = length1
        dataSets.valueLinePart2Length = length2
    }

    fun setDataSetsConfig() {
        dataSets.setSliceSpace(2f)
        dataSets.setValueTextSize(15f)
        dataSets.setXValuePosition(PieDataSet.ValuePosition.INSIDE_SLICE);
        val colors = ArrayList<Int>()
        for (c in ColorTemplate.VORDIPLOM_COLORS)
            colors.add(c)
        for (c in ColorTemplate.JOYFUL_COLORS)
            colors.add(c)
        dataSets.colors = colors
        dataSets.valueTextColor = Color.BLACK
    }
}