APP_NEW/lib/Class/Result/constitution_result.dart

import 'package:flutter/material.dart';
import 'package:lamiter/Class/Diagnosis/constitution.dart';
import 'package:lamiter/Provider/Diagnosis/Diagnosis_Item/constitution_provider.dart';
import 'package:provider/provider.dart';

class ConstitutionResult {
  String? id;
  int balanced_constitution_score;
  int qi_deficiency_score;
  int yang_deficiency_score;
  int yin_deficiency_score;
  int blood_deficiency_score;
  int damp_heat_score;
  int phlegm_damp_score;
  int blood_stasis_score;
  int qi_stagnation_score;
  int sensitive_constitution_score;

  ConstitutionResult({
    this.balanced_constitution_score = 0,
    this.qi_deficiency_score = 0,
    this.yang_deficiency_score = 0,
    this.yin_deficiency_score = 0,
    this.blood_deficiency_score = 0,
    this.damp_heat_score = 0,
    this.phlegm_damp_score = 0,
    this.blood_stasis_score = 0,
    this.qi_stagnation_score = 0,
    this.sensitive_constitution_score = 0,
  });

  ConstitutionResult.fromJson(Map<String, dynamic> json)
      : balanced_constitution_score =
            json['balanced_constitution_score'] as int,
        qi_deficiency_score = json['qi_deficiency_score'] as int,
        yang_deficiency_score = json['yang_deficiency_score'] as int,
        yin_deficiency_score = json['yin_deficiency_score'] as int,
        blood_deficiency_score = json['blood_deficiency_score'] as int,
        damp_heat_score = json['damp_heat_score'] as int,
        phlegm_damp_score = json['phlegm_damp_score'] as int,
        blood_stasis_score = json['blood_stasis_score'] as int,
        qi_stagnation_score = json['qi_stagnation_score'] as int,
        sensitive_constitution_score =
            json['sensitive_constitution_score'] as int;

  Map<String, dynamic> toJson() => {
        'balanced_constitution_score': balanced_constitution_score,
        'qi_deficiency_score': qi_deficiency_score,
        'yang_deficiency_score': yang_deficiency_score,
        'yin_deficiency_score': yin_deficiency_score,
        'blood_deficiency_score': blood_deficiency_score,
        'damp_heat_score': damp_heat_score,
        'phlegm_damp_score': phlegm_damp_score,
        'blood_stasis_score': blood_stasis_score,
        'qi_stagnation_score': qi_stagnation_score,
        'sensitive_constitution_score': sensitive_constitution_score,
      };

  // void debug() {
  //   print(balanced_constitution_score);
  //   print(qi_deficiency_score);
  //   print(yang_deficiency_score);
  //   print(yin_deficiency_score);
  //   print(blood_deficiency_score);
  //   print(damp_heat_score);
  //   print(phlegm_damp_score);
  //   print(blood_stasis_score);
  //   print(qi_stagnation_score);
  //   print(sensitive_constitution_score);
  // }

  final String balanced_title = '體質平衡指數';
  final int max_score = 100;
  final int status_length = 3;
  final List<Color> balanced_status_colors = [
    Colors.red,
    Colors.amber,
    Colors.green
  ];
  final List<int> balanced_status_thresh = <int>[50, 25, 25];
  final List<String> balanced_status_labels = ['需要醫療介入', '亞健康', '健康'];
  final List<Color> constitution_status_colors = [
    Colors.grey,
    Colors.amber,
    Colors.red,
  ];
  final int constitution_low_threshold = 75;
  final int constitution_high_threshold = 100;

  int _balanced_status() {
    int temp = balanced_constitution_score;
    for (int i = 0; i < status_length; i++) {
      if (temp <= balanced_status_thresh[i]) return i;
      temp -= balanced_status_thresh[i];
    }
    return status_length - 1;
  }

  double balanced_factor() {
    return balanced_constitution_score.toDouble() / max_score.toDouble();
  }

  Color balanced_color() {
    return balanced_status_colors[_balanced_status()];
  }

  String balanced_label() {
    return balanced_status_labels[_balanced_status()];
  }

  int _constitution_status(Constitution constitution) {
    int score = constitution_score(constitution);
    if (score < constitution_low_threshold) return 0;
    if (score < constitution_high_threshold) return 1;
    return 2;
  }

  Color constitution_color(Constitution constitution) {
    return constitution_status_colors[_constitution_status(constitution)];
  }

  int constitution_score(Constitution constitution) {
    switch (constitution.id) {
      case 'qi_deficiency':
        return qi_deficiency_score;
      case 'yang_deficiency':
        return yang_deficiency_score;
      case 'yin_deficiency':
        return yin_deficiency_score;
      case 'blood_deficiency':
        return blood_deficiency_score;
      case 'damp_heat':
        return damp_heat_score;
      case 'phlegm_damp':
        return phlegm_damp_score;
      case 'blood_stasis':
        return blood_stasis_score;
      case 'qi_stagnation':
        return qi_stagnation_score;
      case 'sensitive_constitution':
        return sensitive_constitution_score;
      default:
        return 0;
    }
  }

  List<Constitution> main_constitutions(BuildContext context) {
    final constitutions = context.read<ConstitutionProvider>().elements;
    return constitutions
        .where(
          (constitution) =>
              constitution_score(constitution) >= constitution_high_threshold,
        )
        .toList();
  }

  List<Constitution> sub_constitutions(BuildContext context) {
    final constitutions = context.read<ConstitutionProvider>().elements;
    return constitutions
        .where(
          (constitution) =>
              constitution_score(constitution) >= constitution_low_threshold &&
              constitution_score(constitution) < constitution_high_threshold,
        )
        .toList();
  }

  List<Constitution> report_display_constitutions(BuildContext context) {
    final constitutions = context.read<ConstitutionProvider>().elements;
    return constitutions;
  }

  // 用於產品/課程/療程的篩選對應
  List<Constitution> risk_constitutions(BuildContext context) {
    List<Constitution> temp = [];
    temp.addAll(main_constitutions(context));
    temp.addAll(sub_constitutions(context));
    return temp;
  }
}