import 'package:fis_i18n/i18n.dart';
import 'package:fis_measure/view/paint/date_structure.dart';
import 'package:flutter/material.dart';

/// AI诊断结果
class ResultInfo extends StatelessWidget {
  const ResultInfo(
      this.aiDetectedObject, this.diagnosisOrgan, this.aiResultIndex,
      {Key? key})
      : super(key: key);

  final List<AIDetectedObject> aiDetectedObject;
  final int aiResultIndex;
  get isBenignlabel => aiDetectedObject[aiResultIndex].label <= 3;

  /// ai部位
  final DiagnosisOrganEnum diagnosisOrgan;
  @override
  Widget build(BuildContext context) {
    return Container(
      decoration: BoxDecoration(
        border: Border.all(
          color: Colors.grey,
        ),
        borderRadius: BorderRadius.circular(4),
        color: Colors.transparent,
      ),
      padding: const EdgeInsets.only(bottom: 10),
      child: Column(
        children: [
          Row(
            mainAxisSize: MainAxisSize.max,
            children: [
              Expanded(
                child: Container(
                  decoration: const BoxDecoration(
                    borderRadius: BorderRadius.only(
                      topLeft: Radius.circular(4),
                      topRight: Radius.circular(4),
                    ),
                    color: Color.fromRGBO(54, 169, 206, 1),
                  ),
                  padding: const EdgeInsets.only(
                    top: 4,
                    bottom: 10,
                    left: 8,
                    right: 8,
                  ),
                  child: const Text(
                    'AI诊断结果',
                    style: TextStyle(
                      color: Colors.white,
                    ),
                  ),
                ),
              )
            ],
          ),
          Row(
            mainAxisAlignment: MainAxisAlignment.spaceBetween,
            children: [
              Container(
                padding: const EdgeInsets.only(
                  left: 10,
                ),
                child: Column(
                  children: [
                    _buildTitle(
                      '疾病标签',
                      _buildAIDiagnosticOrgans(),
                    ),
                    _buildTitle(
                      '病灶性质',
                      Text(
                        isBenignlabel ? '良性' : '恶性',
                        style: const TextStyle(
                          color: Colors.white,
                        ),
                      ),
                    ),
                  ],
                ),
              ),
              SizedBox(
                width: 70,
                height: 70,
                child: Stack(
                  children: [
                    SizedBox(
                      width: 70,
                      height: 70,
                      child: CircularProgressIndicator(
                        valueColor: AlwaysStoppedAnimation(
                          _buildAITextColor(
                            aiDetectedObject[aiResultIndex].label,
                          ),
                        ),
                        backgroundColor: Colors.grey,
                        value: aiDetectedObject[aiResultIndex].confidence,
                      ),
                    ),
                    Center(
                      child: SizedBox(
                        width: 45,
                        height: 45,
                        child: Text(
                          '可能性${(aiDetectedObject[aiResultIndex].confidence * 100).toStringAsFixed(1)}%',
                          style: const TextStyle(
                            color: Colors.white,
                          ),
                        ),
                      ),
                    ),
                  ],
                ),
              ),
            ],
          ),
        ],
      ),
    );
  }

  Widget _buildTitle(String label, Widget value) {
    return Column(
      mainAxisSize: MainAxisSize.max,
      crossAxisAlignment: CrossAxisAlignment.start,
      children: [
        Text(
          label,
          style: const TextStyle(
            color: Color.fromRGBO(54, 169, 206, 1),
          ),
        ),
        value,
        const SizedBox(
          height: 5,
        ),
      ],
    );
  }

  Widget _buildAIDiagnosticOrgans() {
    switch (diagnosisOrgan) {
      case DiagnosisOrganEnum.Null:
        return const SizedBox();
      case DiagnosisOrganEnum.placeHolder_1:
        return const SizedBox();
      case DiagnosisOrganEnum.Breast:
        return Text(
          i18nBook.remedical.breast.t,
          style: const TextStyle(
            color: Colors.white,
            fontSize: 14,
          ),
        );
      case DiagnosisOrganEnum.Abdomen:
        return Text(
          i18nBook.bodyParts.abdomen.t,
          style: const TextStyle(
            color: Colors.white,
            fontSize: 14,
          ),
        );
      case DiagnosisOrganEnum.Liver:
        return Text(
          i18nBook.remedical.liver.t,
          style: const TextStyle(
            color: Colors.white,
            fontSize: 14,
          ),
        );
      case DiagnosisOrganEnum.Cholecyst:
        return Text(
          i18nBook.remedical.cholecyst.t,
          style: const TextStyle(
            color: Colors.white,
            fontSize: 14,
          ),
        );
      case DiagnosisOrganEnum.Kidney:
        return Text(
          i18nBook.remedical.kidney.t,
          style: const TextStyle(
            color: Colors.white,
            fontSize: 14,
          ),
        );
      case DiagnosisOrganEnum.Spleen:
        return Text(
          i18nBook.remedical.spleen.t,
          style: const TextStyle(
            color: Colors.white,
            fontSize: 14,
          ),
        );

      default:
        return Container();
    }
  }

  Color _buildAITextColor(int label) {
    switch (label) {
      case 0:
        return Colors.lightBlue;
      case 1:
      case 2:
      case 3:
        return Colors.greenAccent;
      default:
        return Colors.redAccent;
    }
  }
}