import 'package:fis_i18n/i18n.dart';
import 'package:fis_jsonrpc/rpc.dart';
import 'package:flutter/material.dart';

// import 'package:flyinsono/pages/remedical/consultation/controller.dart';
/// 带数据回调
typedef void ValueCallback<T>(T value);

/// 所有图片的入口
class ImageStatus extends StatelessWidget {
  /// 图片类型
  final RemedicalFileDataTypeEnum fileDataType;

  /// 图片地址
  final TerminalImageDTO terminalImage;

  /// AI 良恶性
  final DiagnosisConclusionEnum? diagnosisConclusion;

  /// 是否是测量页面
  final bool? isMeasure;

  /// 改变图片地址
  final VoidCallback? onChangeImage;

  /// AI测量的器官
  final List<DiagnosisOrganEnum>? diagnosisOrgans;

  /// 打开测量页面的方法
  final ValueCallback? onOpenMeasure;

  ImageStatus({
    Key? key,
    required this.fileDataType,
    required this.terminalImage,
    this.diagnosisConclusion = DiagnosisConclusionEnum.NotRequired,
    this.diagnosisOrgans = const [DiagnosisOrganEnum.Null],
    this.isMeasure = false,
    this.onChangeImage,
    this.onOpenMeasure,
  }) : super(key: key);

  @override
  Widget build(BuildContext context) {
    Map<
        Enum,
        Widget Function(
      TerminalImageDTO imageUrlMap,
    )> buildItem = {
      RemedicalFileDataTypeEnum.Image: (
        imageUrlMap,
      ) =>
          _buildImageCard(
            imageUrlMap,
          ),
      RemedicalFileDataTypeEnum.ThirdVidSingle: (
        imageUrlMap,
      ) =>
          _buildImageCard(
            imageUrlMap,
          ),
      RemedicalFileDataTypeEnum.ThirdVidMovie: (
        imageUrlMap,
      ) =>
          _buildVidMovieCard(
            imageUrlMap,
          ),
      RemedicalFileDataTypeEnum.VinnoVidSingle: (
        imageUrlMap,
      ) =>
          _buildImageCard(
            imageUrlMap,
          ),
      RemedicalFileDataTypeEnum.VinnoVidMovie: (
        imageUrlMap,
      ) =>
          _buildVidMovieCard(
            imageUrlMap,
          ),
    };
    return buildItem[fileDataType]!(terminalImage);
  }

  Widget _buildVidMovieCard(
    TerminalImageDTO imageUrlMap,
  ) {
    return Listener(
      child: Container(
        width: 190,
        height: 160,
        color: Colors.black,
        child: Stack(
          children: [
            Center(
              child: Image.network(
                imageUrlMap.previewUrl!,
                errorBuilder: ((context, error, stackTrace) {
                  return Container(
                    child: Text('error'),
                  );
                }),
              ),
            ),
            Positioned(
              bottom: 5,
              left: 5,
              child: _buildAIDiagnosticOrgans(),
            ),
            InkWell(
              onTap: () {
                !isMeasure!
                    ? onOpenMeasure!.call(imageUrlMap.imageUrl!)
                    : onChangeImage!.call();
              },
              child: Center(
                child: Container(
                  child: Icon(
                    Icons.play_circle_outline_rounded,
                    color: Colors.white,
                    size: 50,
                  ),
                ),
              ),
            ),
            Positioned(
              bottom: 5,
              right: 5,
              child: Tooltip(
                textStyle: TextStyle(
                  fontSize: 16,
                  color: Colors.white,
                ),
                message: _buildAIText(diagnosisConclusion!),
                child: Text(
                  'AI',
                  style: TextStyle(
                    color: _buildAITextColor(
                      diagnosisConclusion!,
                    ),
                    fontSize: 20,
                  ),
                ),
              ),
            ),
          ],
        ),
      ),
    );
  }

  Widget _buildImageCard(
    TerminalImageDTO imageUrlMap,
  ) {
    return Listener(
      child: InkWell(
        onTap: () {
          !isMeasure!
              ? onOpenMeasure!.call(imageUrlMap.imageUrl!)
              : onChangeImage!.call();
        },
        child: Container(
          width: 190,
          height: 160,
          color: Colors.black,
          child: Stack(
            children: [
              Center(
                child: Image.network(
                  imageUrlMap.previewUrl!,
                  errorBuilder: ((context, error, stackTrace) {
                    return Container(
                      child: Text('error'),
                    );
                  }),
                ),
              ),
              Positioned(
                bottom: 5,
                left: 5,
                child: _buildAIDiagnosticOrgans(),
              ),
              Positioned(
                bottom: 5,
                right: 5,
                child: Tooltip(
                  textStyle: TextStyle(
                    fontSize: 16,
                    color: Colors.white,
                  ),
                  message: _buildAIText(diagnosisConclusion!),
                  child: Text(
                    'AI',
                    style: TextStyle(
                      color: _buildAITextColor(
                        diagnosisConclusion!,
                      ),
                      fontSize: 20,
                    ),
                  ),
                ),
              ),
            ],
          ),
        ),
      ),
    );
  }

  String _buildAIText(DiagnosisConclusionEnum diagnosisConclusion) {
    switch (diagnosisConclusion) {
      case DiagnosisConclusionEnum.NotRequired:
        return i18nBook.remedical.noNeedAIYet.t;
      case DiagnosisConclusionEnum.InProcess:
        return i18nBook.remedical.didNotHandle.t;
      case DiagnosisConclusionEnum.Unrecognized:
        return i18nBook.remedical.didNotIdentify.t;
      case DiagnosisConclusionEnum.NoObviousLesion:
        return i18nBook.remedical.noAbnormal.t;
      case DiagnosisConclusionEnum.Benign:
        return i18nBook.remedical.benign.t;
      case DiagnosisConclusionEnum.Malignant:
        return i18nBook.remedical.malignant.t;
      case DiagnosisConclusionEnum.BenignAndMalignant:
        return i18nBook.remedical.benignWithMalignant.t;
      default:
        return i18nBook.remedical.didNotIdentify.t;
    }
  }

  dynamic _buildAITextColor(DiagnosisConclusionEnum diagnosisConclusion) {
    switch (diagnosisConclusion) {
      case DiagnosisConclusionEnum.NotRequired:
        return Colors.transparent;
      case DiagnosisConclusionEnum.InProcess:
        return Colors.lightBlue;
      case DiagnosisConclusionEnum.Unrecognized:
        return Colors.lightBlue;
      case DiagnosisConclusionEnum.NoObviousLesion:
        return Colors.lightBlue;
      case DiagnosisConclusionEnum.Benign:
        return Colors.greenAccent;
      case DiagnosisConclusionEnum.Malignant:
        return Colors.redAccent;
      case DiagnosisConclusionEnum.BenignAndMalignant:
        return Colors.redAccent;
      default:
        return Colors.transparent;
    }
  }

  Widget _buildAIDiagnosticOrgans() {
    switch (diagnosisOrgans?.length == 0
        ? DiagnosisOrganEnum.Null
        : diagnosisOrgans?[0]) {
      case DiagnosisOrganEnum.Null:
        return const SizedBox();
      case DiagnosisOrganEnum.placeHolder_1:
        return const SizedBox();
      case DiagnosisOrganEnum.Breast:
        return Text(
          i18nBook.remedical.breast.t,
          style: TextStyle(
            color: _buildAITextColor(
              diagnosisConclusion!,
            ),
            fontSize: 18,
          ),
        );
      case DiagnosisOrganEnum.Abdomen:
        return Text(
          i18nBook.bodyParts.abdomen.t,
          style: TextStyle(
            color: _buildAITextColor(
              diagnosisConclusion!,
            ),
            fontSize: 18,
          ),
        );
      case DiagnosisOrganEnum.Liver:
        return Text(
          i18nBook.remedical.liver.t,
          style: TextStyle(
            color: _buildAITextColor(
              diagnosisConclusion!,
            ),
            fontSize: 18,
          ),
        );
      case DiagnosisOrganEnum.Cholecyst:
        return Text(
          i18nBook.remedical.cholecyst.t,
          style: TextStyle(
            color: _buildAITextColor(
              diagnosisConclusion!,
            ),
            fontSize: 18,
          ),
        );
      case DiagnosisOrganEnum.Kidney:
        return Text(
          i18nBook.remedical.kidney.t,
          style: TextStyle(
            color: _buildAITextColor(
              diagnosisConclusion!,
            ),
            fontSize: 18,
          ),
        );
      case DiagnosisOrganEnum.Spleen:
        return Text(
          i18nBook.remedical.spleen.t,
          style: TextStyle(
            color: _buildAITextColor(
              diagnosisConclusion!,
            ),
            fontSize: 18,
          ),
        );

      default:
        return Container();
    }
  }
}