// ignore_for_file: use_build_context_synchronously

import 'package:flutter/material.dart';
import 'package:intl/intl.dart';
import 'package:tetra_stats/gen/strings.g.dart';

const TextStyle verdictStyle = TextStyle(fontSize: 14, fontFamily: "Eurostile Round Condensed", color: Colors.grey, height: 1.1);

class CompareThingy extends StatelessWidget {
  final num greenSide;
  final num redSide;
  final String label;
  final bool higherIsBetter;
  final int? fractionDigits;
  final String? postfix;
  final String? prefix;
  const CompareThingy(
      {super.key,
      required this.greenSide,
      required this.redSide,
      required this.label,
      required this.higherIsBetter,
      this.fractionDigits,
      this.prefix,
      this.postfix});

  String verdict(num greenSide, num redSide, int fraction) {
    var f = NumberFormat("+#,###.##;-#,###.##");
    f.maximumFractionDigits = fraction;
    return f.format((greenSide - redSide)) + (postfix ?? "");
  }

  @override
  Widget build(BuildContext context) {
    var f = NumberFormat.decimalPattern(LocaleSettings.currentLocale.languageCode);
    f.maximumFractionDigits = fractionDigits ?? 0;
    return Padding(
      padding: const EdgeInsets.fromLTRB(16, 2, 16, 2),
      child: Row(
        mainAxisAlignment: MainAxisAlignment.center,
        children: [
          Expanded(
              child: Container(
            padding: const EdgeInsets.all(4),
            decoration: BoxDecoration(
              gradient: LinearGradient(
                colors: const [Colors.green, Colors.transparent],
                begin: Alignment.centerLeft,
                end: Alignment.centerRight,
                transform: const GradientRotation(0.6),
                stops: [
                  0.0,
                  higherIsBetter
                      ? greenSide > redSide
                          ? 0.6
                          : 0
                      : greenSide < redSide
                          ? 0.6
                          : 0
                ],
              )
            ),
            child: Text(
              (prefix ?? "") + f.format(greenSide) + (postfix ?? ""),
              style: const TextStyle(
                fontSize: 22,
                shadows: <Shadow>[
                  Shadow(
                    offset: Offset(0.0, 0.0),
                    blurRadius: 1.0,
                    color: Colors.black,
                  ),
                  Shadow(
                    offset: Offset(0.0, 0.0),
                    blurRadius: 2.0,
                    color: Colors.black,
                  ),
                  Shadow(
                    offset: Offset(0.0, 0.0),
                    blurRadius: 8.0,
                    color: Colors.black,
                  ),
                ],
              ),
              textAlign: TextAlign.start,
            ),
          )),
          Column(
            children: [
              Text(
                label,
                style: const TextStyle(fontSize: 22),
                textAlign: TextAlign.center,
              ),
              Text(
                verdict(greenSide, redSide,
                    fractionDigits != null ? fractionDigits! + 2 : 0),
                style: verdictStyle,
                textAlign: TextAlign.center,
              )
            ],
          ),
          Expanded(
              child: Container(
            padding: const EdgeInsets.all(4),
            decoration: BoxDecoration(
                gradient: LinearGradient(
              colors: const [Colors.red, Colors.transparent],
              begin: Alignment.centerRight,
              end: Alignment.centerLeft,
              transform: const GradientRotation(-0.6),
              stops: [
                0.0,
                higherIsBetter
                    ? redSide > greenSide
                        ? 0.6
                        : 0
                    : redSide < greenSide
                        ? 0.6
                        : 0
              ],
            )),
            child: Text(
              (prefix ?? "") + f.format(redSide) + (postfix ?? ""),
              style: const TextStyle(
                fontSize: 22,
                shadows: <Shadow>[
                  Shadow(
                    offset: Offset(0.0, 0.0),
                    blurRadius: 3.0,
                    color: Colors.black,
                  ),
                  Shadow(
                    offset: Offset(0.0, 0.0),
                    blurRadius: 8.0,
                    color: Colors.black,
                  ),
                ],
              ),
              textAlign: TextAlign.end,
            ),
          )),
        ],
      ),
    );
  }
}