😋 初始化仓库
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224
lib/models/questionnaire.dart
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224
lib/models/questionnaire.dart
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/// Question type enum for text questions
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enum QuestionType {
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inspiration, // 启发类（包含"启发"关键词）
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suggestion, // 建议类（包含"建议"、"意见"关键词）
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overall, // 总体评价（zgpj）
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general, // 通用类型
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}
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/// Metadata for questionnaire
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class QuestionnaireMetadata {
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final String title;
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final String evaluatedPerson;
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final String evaluationContent;
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final String tokenValue;
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final String questionnaireCode;
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final String evaluatedPeopleNumber;
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QuestionnaireMetadata({
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required this.title,
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required this.evaluatedPerson,
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required this.evaluationContent,
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required this.tokenValue,
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required this.questionnaireCode,
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required this.evaluatedPeopleNumber,
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});
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factory QuestionnaireMetadata.fromJson(Map<String, dynamic> json) {
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return QuestionnaireMetadata(
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title: json['title'] as String? ?? '',
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evaluatedPerson: json['evaluatedPerson'] as String? ?? '',
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evaluationContent: json['evaluationContent'] as String? ?? '',
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tokenValue: json['tokenValue'] as String? ?? '',
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questionnaireCode: json['questionnaireCode'] as String? ?? '',
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evaluatedPeopleNumber: json['evaluatedPeopleNumber'] as String? ?? '',
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);
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}
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Map<String, dynamic> toJson() {
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return {
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'title': title,
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'evaluatedPerson': evaluatedPerson,
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'evaluationContent': evaluationContent,
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'tokenValue': tokenValue,
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'questionnaireCode': questionnaireCode,
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'evaluatedPeopleNumber': evaluatedPeopleNumber,
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};
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}
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}
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/// Radio option for single-choice questions
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class RadioOption {
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final String label; // 如"(A) 非常满意"
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final String value; // 如"5_1"（5分×100%）
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final double score; // 解析后的分数
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final double weight; // 解析后的权重
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RadioOption({
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required this.label,
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required this.value,
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required this.score,
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required this.weight,
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});
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factory RadioOption.fromJson(Map<String, dynamic> json) {
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return RadioOption(
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label: json['label'] as String? ?? '',
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value: json['value'] as String? ?? '',
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score: (json['score'] as num?)?.toDouble() ?? 0.0,
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weight: (json['weight'] as num?)?.toDouble() ?? 0.0,
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);
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}
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Map<String, dynamic> toJson() {
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return {'label': label, 'value': value, 'score': score, 'weight': weight};
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}
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@override
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String toString() {
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return 'RadioOption(label: $label, value: $value, score: $score, weight: $weight)';
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}
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}
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/// Radio question (single-choice question)
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class RadioQuestion {
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final String key; // 动态key，如"0000000401"
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final String questionText; // 题目文本
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final List<RadioOption> options;
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final String category; // 如"师德师风"、"教学内容"
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RadioQuestion({
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required this.key,
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required this.questionText,
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required this.options,
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this.category = '',
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});
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factory RadioQuestion.fromJson(Map<String, dynamic> json) {
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return RadioQuestion(
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key: json['key'] as String? ?? '',
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questionText: json['questionText'] as String? ?? '',
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options:
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(json['options'] as List<dynamic>?)
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?.map((e) => RadioOption.fromJson(e as Map<String, dynamic>))
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.toList() ??
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[],
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category: json['category'] as String? ?? '',
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);
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}
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Map<String, dynamic> toJson() {
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return {
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'key': key,
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'questionText': questionText,
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'options': options.map((e) => e.toJson()).toList(),
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'category': category,
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};
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}
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@override
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String toString() {
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return 'RadioQuestion(key: $key, questionText: $questionText, category: $category, options: ${options.length})';
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}
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}
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/// Text question (open-ended question)
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class TextQuestion {
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final String key; // 动态key或"zgpj"
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final String questionText; // 题目文本
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final QuestionType type; // 通过关键词识别的类型
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final bool isRequired; // 是否必填
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TextQuestion({
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required this.key,
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required this.questionText,
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required this.type,
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this.isRequired = false,
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});
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factory TextQuestion.fromJson(Map<String, dynamic> json) {
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return TextQuestion(
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key: json['key'] as String? ?? '',
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questionText: json['questionText'] as String? ?? '',
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type: QuestionType.values.firstWhere(
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(e) => e.toString() == 'QuestionType.${json['type']}',
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orElse: () => QuestionType.general,
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),
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isRequired: json['isRequired'] as bool? ?? false,
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);
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}
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Map<String, dynamic> toJson() {
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return {
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'key': key,
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'questionText': questionText,
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'type': type.toString().split('.').last,
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'isRequired': isRequired,
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};
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}
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@override
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String toString() {
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return 'TextQuestion(key: $key, questionText: $questionText, type: $type, isRequired: $isRequired)';
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}
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}
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/// Complete questionnaire structure
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class Questionnaire {
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final QuestionnaireMetadata metadata;
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final List<RadioQuestion> radioQuestions;
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final List<TextQuestion> textQuestions;
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final String tokenValue;
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final String questionnaireCode;
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final String evaluationContent;
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final String evaluatedPeopleNumber;
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Questionnaire({
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required this.metadata,
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required this.radioQuestions,
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required this.textQuestions,
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required this.tokenValue,
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required this.questionnaireCode,
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required this.evaluationContent,
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required this.evaluatedPeopleNumber,
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});
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factory Questionnaire.fromJson(Map<String, dynamic> json) {
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return Questionnaire(
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metadata: QuestionnaireMetadata.fromJson(
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json['metadata'] as Map<String, dynamic>? ?? {},
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),
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radioQuestions:
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(json['radioQuestions'] as List<dynamic>?)
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?.map((e) => RadioQuestion.fromJson(e as Map<String, dynamic>))
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.toList() ??
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[],
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textQuestions:
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(json['textQuestions'] as List<dynamic>?)
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?.map((e) => TextQuestion.fromJson(e as Map<String, dynamic>))
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.toList() ??
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[],
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tokenValue: json['tokenValue'] as String? ?? '',
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questionnaireCode: json['questionnaireCode'] as String? ?? '',
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evaluationContent: json['evaluationContent'] as String? ?? '',
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evaluatedPeopleNumber: json['evaluatedPeopleNumber'] as String? ?? '',
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);
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}
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Map<String, dynamic> toJson() {
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return {
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'metadata': metadata.toJson(),
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'radioQuestions': radioQuestions.map((e) => e.toJson()).toList(),
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'textQuestions': textQuestions.map((e) => e.toJson()).toList(),
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'tokenValue': tokenValue,
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'questionnaireCode': questionnaireCode,
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'evaluationContent': evaluationContent,
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'evaluatedPeopleNumber': evaluatedPeopleNumber,
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};
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}
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@override
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String toString() {
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return 'Questionnaire(radioQuestions: ${radioQuestions.length}, textQuestions: ${textQuestions.length})';
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}
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}
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