feat(App): update Finlytic Flutter app UI and blocs

2026-08-09 21:01:46 +02:00
parent e7427b7464
commit a708d2977c
591 changed files with 1095105 additions and 0 deletions
@@ -0,0 +1,59 @@
+import 'package:equatable/equatable.dart';
+
+class FinbertResultModel extends Equatable {
+  final String label;
+  final double score;
+  final double positiveProbability;
+  final double negativeProbability;
+  final double neutralProbability;
+  final String processingTimeMs;
+  final String? summarySnippet;
+
+  const FinbertResultModel({
+    required this.label,
+    required this.score,
+    required this.positiveProbability,
+    required this.negativeProbability,
+    required this.neutralProbability,
+    required this.processingTimeMs,
+    this.summarySnippet,
+  });
+
+  factory FinbertResultModel.fromJson(Map<String, dynamic> json) {
+    Map<String, dynamic>? probs = json['probabilities'] ?? json['Probabilities'];
+
+    return FinbertResultModel(
+      label: json['label'] ?? json['Label'] ?? 'NEUTRAL',
+      score: (json['compound_score'] ?? json['compoundScore'] ?? json['score'] ?? json['Score'] ?? 0.0).toDouble(),
+      positiveProbability: (probs != null ? (probs['positive'] ?? probs['Positive'] ?? 0.0) : (json['positiveProbability'] ?? json['PositiveProbability'] ?? 0.0)).toDouble(),
+      negativeProbability: (probs != null ? (probs['negative'] ?? probs['Negative'] ?? 0.0) : (json['negativeProbability'] ?? json['NegativeProbability'] ?? 0.0)).toDouble(),
+      neutralProbability:  (probs != null ? (probs['neutral'] ?? probs['Neutral'] ?? 0.0) : (json['neutralProbability'] ?? json['NeutralProbability'] ?? 0.0)).toDouble(),
+      processingTimeMs: json['processingTimeMs']?.toString() ?? json['ProcessingTimeMs']?.toString() ?? '0ms',
+      summarySnippet: json['summary_snippet']?.toString() ?? json['summarySnippet']?.toString(),
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'label': label,
+      'score': score,
+      'positiveProbability': positiveProbability,
+      'negativeProbability': negativeProbability,
+      'neutralProbability': neutralProbability,
+      'processingTimeMs': processingTimeMs,
+      'summarySnippet': summarySnippet,
+    };
+  }
+
+  @override
+  List<Object?> get props => [
+        label,
+        score,
+        positiveProbability,
+        negativeProbability,
+        neutralProbability,
+        processingTimeMs,
+        summarySnippet,
+      ];
+}
+
@@ -0,0 +1,99 @@
+import 'package:equatable/equatable.dart';
+import 'finbert_result_model.dart';
+
+class NewsArticleModel extends Equatable {
+  final String id;
+  final String title;
+  final String author;
+  final String summary;
+  final String contentRaw;
+  final String sourceUrl;
+  final DateTime scrapedAt;
+  final DateTime publishedAt;
+  final String status;
+  
+  // Flatted sentiment properties
+  final String sentiment;
+  final double sentimentScore;
+  final double confidence;
+  final FinbertResultModel? finbertResult;
+
+  const NewsArticleModel({
+    required this.id,
+    required this.title,
+    required this.author,
+    required this.summary,
+    required this.contentRaw,
+    required this.sourceUrl,
+    required this.scrapedAt,
+    required this.publishedAt,
+    required this.status,
+    required this.sentiment,
+    required this.sentimentScore,
+    required this.confidence,
+    this.finbertResult,
+  });
+
+  factory NewsArticleModel.fromJson(Map<String, dynamic> json) {
+    return NewsArticleModel(
+      id: json['id']?.toString() ?? json['Id']?.toString() ?? '',
+      title: json['title']?.toString() ?? json['Title']?.toString() ?? 'No Title',
+      author: json['author']?.toString() ?? json['Author']?.toString() ?? 'Unknown',
+      summary: json['summary']?.toString() ?? json['Summary']?.toString() ?? '',
+      contentRaw: json['contentRaw']?.toString() ?? json['ContentRaw']?.toString() ?? '',
+      sourceUrl: json['sourceUrl']?.toString() ?? json['SourceUrl']?.toString() ?? '',
+      scrapedAt: DateTime.tryParse(json['scrapedAt']?.toString() ?? json['ScrapedAt']?.toString() ?? '') ?? DateTime.now(),
+      publishedAt: DateTime.tryParse(json['publishedAt']?.toString() ?? json['PublishedAt']?.toString() ?? '') ?? DateTime.now(),
+      status: json['status']?.toString() ?? json['Status']?.toString() ?? 'Completed',
+      sentiment: json['sentiment']?.toString() ?? json['Sentiment']?.toString() ?? '',
+
+      sentimentScore: (json['sentimentScore'] ?? json['SentimentScore'] ?? 0.0).toDouble(),
+      confidence: (json['confidence'] ?? json['Confidence'] ?? 0.0).toDouble(),
+      finbertResult: (json['finbertResult'] != null || json['FinbertResult'] != null)
+          ? FinbertResultModel.fromJson(json['finbertResult'] ?? json['FinbertResult'])
+          : null,
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'id': id,
+      'title': title,
+      'author': author,
+      'summary': summary,
+      'contentRaw': contentRaw,
+      'sourceUrl': sourceUrl,
+      'scrapedAt': scrapedAt.toIso8601String(),
+      'publishedAt': publishedAt.toIso8601String(),
+      'status': status,
+      'sentiment': sentiment,
+      'sentimentScore': sentimentScore,
+      'confidence': confidence,
+      'finbertResult': finbertResult != null ? {
+        'label': finbertResult!.label,
+        'score': finbertResult!.score,
+        'positiveProbability': finbertResult!.positiveProbability,
+        'negativeProbability': finbertResult!.negativeProbability,
+        'neutralProbability': finbertResult!.neutralProbability,
+        'processingTimeMs': finbertResult!.processingTimeMs,
+      } : null,
+    };
+  }
+
+  @override
+  List<Object?> get props => [
+        id,
+        title,
+        author,
+        summary,
+        contentRaw,
+        sourceUrl,
+        scrapedAt,
+        publishedAt,
+        status,
+        sentiment,
+        sentimentScore,
+        confidence,
+        finbertResult,
+      ];
+}