showPollingResultDialog function

Implementation

void showPollingResultDialog(BuildContext context, EnxController obj, Map<dynamic, dynamic> map) {
  print("Result Data :-${jsonEncode(map)}");
  var dataObject = map['message']['data'];

  // Extract options and result from dataObject
  var options = dataObject['options'];
  var result = dataObject['result'];
  Map<String, double> dataMap = {};

  options.forEach((key, value) {
    int optNo = int.parse(key.replaceAll('opt', ''));
    double vote = (result['opt$optNo'] as int).toDouble();
    dataMap[value] = vote;
  });

  Get.dialog(
    OrientationBuilder(
      builder: (context, orientation) {
        final isPortrait = orientation == Orientation.portrait;

        return Center(
          child: Material(
            type: MaterialType.transparency,
            child: Container(
              width: MediaQuery.of(context).size.width * (isPortrait ? 0.9 : 0.7),
              height: MediaQuery.of(context).size.height * (isPortrait ? 0.65 : 0.99),
              padding: const EdgeInsets.all(16.0),
              decoration: BoxDecoration(
                color: Colors.black87,
                borderRadius: BorderRadius.circular(15.0),
              ),
              child: Column(
                children: [
                  Align(
                    alignment: Alignment.topRight,
                    child: IconButton(
                      icon: const Icon(Icons.close),
                      color: Colors.white,
                      onPressed: () {
                        Get.back();
                      },
                    ),
                  ),
                  Expanded(
                    child: SingleChildScrollView(
                      child: Column(
                        mainAxisSize: MainAxisSize.min,
                        children: [
                          Text(
                            dataObject['question'] ?? 'Poll Results',
                            style: const TextStyle(
                              color: Colors.white,
                              fontSize: 18,
                              fontWeight: FontWeight.bold,
                            ),
                            textAlign: TextAlign.center,
                          ),
                          PieChart(
                            dataMap: dataMap,
                            chartRadius: MediaQuery.of(context).size.width / (isPortrait ? 2 : 5),
                            chartValuesOptions: const ChartValuesOptions(
                              showChartValueBackground: true,
                              showChartValues: true,
                              showChartValuesInPercentage: true,
                              showChartValuesOutside: false,
                              decimalPlaces: 0,
                            ),
                            legendOptions: const LegendOptions(
                              showLegendsInRow: true,
                              legendPosition: LegendPosition.bottom,
                              showLegends: true,
                              legendTextStyle: TextStyle(
                                fontWeight: FontWeight.bold,
                                color: Colors.white70,
                              ),
                            ),
                          ),

                        ],
                      ),
                    ),
                  ),

                ],
              ),
            ),
          ),
        );
      },
    ),
    barrierDismissible: false,
    barrierColor: Colors.black54,
  );
}