import 'package:agrilink_vocpro/core/constant/app_color.dart';
import 'package:fl_chart/fl_chart.dart';
import 'package:flutter/material.dart';

class GarphicWidget extends StatelessWidget {
  const GarphicWidget({super.key, thi});

  @override
  Widget build(BuildContext context) {
    return BarChart(
      BarChartData(
        barTouchData: barTouchData,
        titlesData: titlesData,
        borderData: borderData,
        barGroups: barGroups,
        gridData: const FlGridData(show: false),
        alignment: BarChartAlignment.spaceAround,
        maxY: 20,
      ),
    );
  }
}

BarTouchData get barTouchData => BarTouchData(
      enabled: false,
      touchTooltipData: BarTouchTooltipData(
        getTooltipColor: (group) => Colors.transparent,
        tooltipPadding: EdgeInsets.zero,
        tooltipMargin: 8,
        getTooltipItem: (
          BarChartGroupData group,
          int groupIndex,
          BarChartRodData rod,
          int rodIndex,
        ) {
          return BarTooltipItem(
            rod.toY.round().toString(),
            const TextStyle(
              color: AppColor.textDark,
              fontWeight: FontWeight.bold,
            ),
          );
        },
      ),
    );

Widget getTitles(double value, TitleMeta meta) {
  const style = TextStyle(
    color: AppColor.textDark,
    fontWeight: FontWeight.bold,
    fontSize: 14,
  );
  String text;
  switch (value.toInt()) {
    case 0:
      text = 'Mon';
      break;
    case 1:
      text = 'Tue';
      break;
    case 2:
      text = 'Wed';
      break;
    case 3:
      text = 'Thu';
      break;
    case 4:
      text = 'Fri';
      break;
    case 5:
      text = 'Sat';
      break;
    case 6:
      text = 'Sun';
      break;
    default:
      text = '';
      break;
  }
  return SideTitleWidget(
    axisSide: meta.axisSide,
    space: 4,
    child: Text(text, style: style),
  );
}

FlTitlesData get titlesData => const FlTitlesData(
      show: true,
      bottomTitles: AxisTitles(
        sideTitles: SideTitles(
          showTitles: true,
          reservedSize: 30,
          getTitlesWidget: getTitles,
        ),
      ),
      leftTitles: AxisTitles(
        sideTitles: SideTitles(showTitles: false),
      ),
      topTitles: AxisTitles(
        sideTitles: SideTitles(showTitles: false),
      ),
      rightTitles: AxisTitles(
        sideTitles: SideTitles(showTitles: false),
      ),
    );

FlBorderData get borderData => FlBorderData(
      show: false,
    );

LinearGradient get _barsGradient => const LinearGradient(
      colors: [
        AppColor.secondary,
        AppColor.ternary,
      ],
      begin: Alignment.bottomCenter,
      end: Alignment.topCenter,
    );

List<BarChartGroupData> get barGroups => [
      BarChartGroupData(
        x: 0,
        barRods: [
          BarChartRodData(
            toY: 8,
            gradient: _barsGradient,
          )
        ],
        showingTooltipIndicators: [0],
      ),
      BarChartGroupData(
        x: 1,
        barRods: [
          BarChartRodData(
            toY: 10,
            gradient: _barsGradient,
          )
        ],
        showingTooltipIndicators: [0],
      ),
      BarChartGroupData(
        x: 2,
        barRods: [
          BarChartRodData(
            toY: 14,
            gradient: _barsGradient,
          )
        ],
        showingTooltipIndicators: [0],
      ),
      BarChartGroupData(
        x: 3,
        barRods: [
          BarChartRodData(
            toY: 15,
            gradient: _barsGradient,
          )
        ],
        showingTooltipIndicators: [0],
      ),
      BarChartGroupData(
        x: 4,
        barRods: [
          BarChartRodData(
            toY: 13,
            gradient: _barsGradient,
          )
        ],
        showingTooltipIndicators: [0],
      ),
      BarChartGroupData(
        x: 5,
        barRods: [
          BarChartRodData(
            toY: 10,
            gradient: _barsGradient,
          )
        ],
        showingTooltipIndicators: [0],
      ),
      BarChartGroupData(
        x: 6,
        barRods: [
          BarChartRodData(
            toY: 16,
            gradient: _barsGradient,
          )
        ],
        showingTooltipIndicators: [0],
      ),
    ];