/*
 * Decompiled with CFR 0.152.
 * 
 * Could not load the following classes:
 *  org.jspecify.annotations.Nullable
 */
package net.minecraft.client.gui.components.debugchart;

import java.text.DecimalFormat;
import java.text.DecimalFormatSymbols;
import java.util.List;
import java.util.Locale;
import net.minecraft.client.gui.Font;
import net.minecraft.client.gui.GuiGraphics;
import net.minecraft.util.profiling.ProfileResults;
import net.minecraft.util.profiling.ResultField;
import org.jspecify.annotations.Nullable;

public class ProfilerPieChart {
    public static final int RADIUS = 105;
    public static final int PIE_CHART_THICKNESS = 10;
    private static final int MARGIN = 5;
    private final Font font;
    private @Nullable ProfileResults profilerPieChartResults;
    private String profilerTreePath = "root";
    private int bottomOffset = 0;

    public ProfilerPieChart(Font font) {
        this.font = font;
    }

    public void setPieChartResults(@Nullable ProfileResults results) {
        this.profilerPieChartResults = results;
    }

    public void setBottomOffset(int bottomOffset) {
        this.bottomOffset = bottomOffset;
    }

    public void render(GuiGraphics graphics) {
        if (this.profilerPieChartResults == null) {
            return;
        }
        List<ResultField> list = this.profilerPieChartResults.getTimes(this.profilerTreePath);
        ResultField rootNode = list.removeFirst();
        int chartCenterX = graphics.guiWidth() - 105 - 10;
        int left = chartCenterX - 105;
        int right = chartCenterX + 105;
        int textUnderChartHeight = list.size() * this.font.lineHeight;
        int bottom = graphics.guiHeight() - this.bottomOffset - 5;
        int textStartY = bottom - textUnderChartHeight;
        int chartHalfSizeY = 62;
        int chartCenterY = textStartY - 62 - 5;
        graphics.fill(left - 5, chartCenterY - 62 - 5, right + 5, bottom + 5, -1873784752);
        graphics.submitProfilerChartRenderState(list, left, chartCenterY - 62 + 10, right, chartCenterY + 62);
        DecimalFormat format = new DecimalFormat("##0.00", DecimalFormatSymbols.getInstance(Locale.ROOT));
        String rootNodeName = ProfileResults.demanglePath(rootNode.name);
        Object topText = "";
        if (!"unspecified".equals(rootNodeName)) {
            topText = (String)topText + "[0] ";
        }
        topText = rootNodeName.isEmpty() ? (String)topText + "ROOT " : (String)topText + rootNodeName + " ";
        int col = -1;
        int topTextY = chartCenterY - 62;
        graphics.drawString(this.font, (String)topText, left, topTextY, -1);
        topText = format.format(rootNode.globalPercentage) + "%";
        graphics.drawString(this.font, (String)topText, right - this.font.width((String)topText), topTextY, -1);
        for (int i = 0; i < list.size(); ++i) {
            ResultField result = list.get(i);
            StringBuilder string = new StringBuilder();
            if ("unspecified".equals(result.name)) {
                string.append("[?] ");
            } else {
                string.append("[").append(i + 1).append("] ");
            }
            Object msg = string.append(result.name).toString();
            int textY = textStartY + i * this.font.lineHeight;
            graphics.drawString(this.font, (String)msg, left, textY, result.getColor());
            msg = format.format(result.percentage) + "%";
            graphics.drawString(this.font, (String)msg, right - 50 - this.font.width((String)msg), textY, result.getColor());
            msg = format.format(result.globalPercentage) + "%";
            graphics.drawString(this.font, (String)msg, right - this.font.width((String)msg), textY, result.getColor());
        }
    }

    public void profilerPieChartKeyPress(int key) {
        if (this.profilerPieChartResults == null) {
            return;
        }
        List<ResultField> list = this.profilerPieChartResults.getTimes(this.profilerTreePath);
        if (list.isEmpty()) {
            return;
        }
        ResultField node = list.remove(0);
        if (key == 0) {
            int pos;
            if (!node.name.isEmpty() && (pos = this.profilerTreePath.lastIndexOf(30)) >= 0) {
                this.profilerTreePath = this.profilerTreePath.substring(0, pos);
            }
        } else if (--key < list.size() && !"unspecified".equals(list.get((int)key).name)) {
            if (!this.profilerTreePath.isEmpty()) {
                this.profilerTreePath = this.profilerTreePath + "\u001e";
            }
            this.profilerTreePath = this.profilerTreePath + list.get((int)key).name;
        }
    }
}