353 lines
16 KiB
Dart
353 lines
16 KiB
Dart
import 'package:equatable/equatable.dart';
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import 'ticker_model.dart';
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import 'company_officer_model.dart';
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import 'financial_statement_model.dart';
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import 'forward_estimate_model.dart';
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export 'ticker_model.dart';
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export 'company_officer_model.dart';
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export 'financial_statement_model.dart';
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export 'forward_estimate_model.dart';
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class FundamentalDataModel extends Equatable {
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final String isin;
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final String primaryTicker;
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final String ticker;
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final String companyName;
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final String? exchange;
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final String? tradingCurrency;
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final String? businessSummary;
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final String? sector;
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final String? industry;
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final String? country;
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final int? employees;
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final double currentPrice;
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final double dayChangeAbsolute;
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final double dayChangePercent;
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final double? fiftyTwoWeekHigh;
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final double? fiftyTwoWeekLow;
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final double? marketCapitalization;
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final double? enterpriseValue;
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final double? peRatioTrailing;
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final double? peRatioForward;
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final double? pegRatio;
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final double? pbRatio;
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final double? psRatio;
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final double? evToEbitda;
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final double? evToRevenue;
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final double? totalRevenue;
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final double? revenueGrowthYoY;
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final double? grossProfit;
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final double? ebitda;
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final double? dilutedEps;
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final double? totalCash;
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final double? totalDebt;
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final double? operatingCashFlow;
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final double? freeCashFlow;
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final double? grossMargin;
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final double? operatingMargin;
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final double? netProfitMargin;
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final double? returnOnEquity;
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final double? returnOnAssets;
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final double? returnOnInvestedCapital;
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final double? debtToEquity;
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final double? currentRatio;
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final double? quickRatio;
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final double? interestCoverage;
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final double? dividendYield;
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final double? payoutRatio;
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final String? exDividendDate;
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final String? nextEarningsDate;
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final double? percentHeldByInstitutions;
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final double? percentHeldByInsiders;
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final double? shortRatio;
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final double? shortPercentOfFloat;
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final String? consensusRating;
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final double? priceTargetLow;
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final double? priceTargetHigh;
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final double? priceTargetMedian;
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final double? priceTargetMean;
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final List<CompanyExecutiveModel> executives;
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final List<FinancialStatementModel> financialStatements;
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final List<ForwardEstimateModel> estimates;
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final List<TickerModel> availableTickers;
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const FundamentalDataModel({
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required this.isin,
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required this.primaryTicker,
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required this.ticker,
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required this.companyName,
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this.exchange,
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this.tradingCurrency,
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this.businessSummary,
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this.sector,
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this.industry,
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this.country,
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this.employees,
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required this.currentPrice,
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required this.dayChangeAbsolute,
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required this.dayChangePercent,
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this.fiftyTwoWeekHigh,
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this.fiftyTwoWeekLow,
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this.marketCapitalization,
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this.enterpriseValue,
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this.peRatioTrailing,
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this.peRatioForward,
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this.pegRatio,
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this.pbRatio,
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this.psRatio,
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this.evToEbitda,
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this.evToRevenue,
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this.totalRevenue,
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this.revenueGrowthYoY,
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this.grossProfit,
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this.ebitda,
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this.dilutedEps,
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this.totalCash,
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this.totalDebt,
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this.operatingCashFlow,
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this.freeCashFlow,
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this.grossMargin,
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this.operatingMargin,
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this.netProfitMargin,
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this.returnOnEquity,
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this.returnOnAssets,
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this.returnOnInvestedCapital,
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this.debtToEquity,
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this.currentRatio,
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this.quickRatio,
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this.interestCoverage,
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this.dividendYield,
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this.payoutRatio,
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this.exDividendDate,
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this.nextEarningsDate,
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this.percentHeldByInstitutions,
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this.percentHeldByInsiders,
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this.shortRatio,
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this.shortPercentOfFloat,
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this.consensusRating,
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this.priceTargetLow,
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this.priceTargetHigh,
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this.priceTargetMedian,
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this.priceTargetMean,
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required this.executives,
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required this.financialStatements,
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required this.estimates,
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this.availableTickers = const [],
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});
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factory FundamentalDataModel.fromJson(Map<String, dynamic> json) {
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double? parseNullableDouble(dynamic val) {
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if (val == null) return null;
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if (val is num) return val.toDouble();
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return double.tryParse(val.toString());
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}
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final assetMap = json['asset'] is Map<String, dynamic> ? json['asset'] as Map<String, dynamic> : null;
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final fundMap = json['fundamentals'] is Map<String, dynamic> ? json['fundamentals'] as Map<String, dynamic> : null;
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String extractTickerStr(dynamic val) {
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if (val == null) return '';
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if (val is Map<String, dynamic>) {
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return val['ticker']?.toString() ?? '';
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}
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return val.toString();
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}
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String? extractExchangeStr(dynamic val) {
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if (val == null) return null;
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if (val is Map<String, dynamic>) {
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return val['exchange']?.toString();
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}
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return null;
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}
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final isinVal = assetMap?['isin']?.toString() ?? json['isin']?.toString() ?? '';
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final primaryTickerVal = extractTickerStr(assetMap?['primaryTicker'] ?? json['primaryTicker']);
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final tickerVal = extractTickerStr(fundMap?['ticker'] ?? json['ticker']).isNotEmpty
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? extractTickerStr(fundMap?['ticker'] ?? json['ticker'])
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: primaryTickerVal;
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final companyNameVal = assetMap?['name']?.toString() ?? json['companyName']?.toString() ?? tickerVal;
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final businessSummaryVal = assetMap?['description']?.toString() ?? json['businessSummary']?.toString();
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final exchangeVal = extractExchangeStr(fundMap?['ticker']) ??
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extractExchangeStr(assetMap?['primaryTicker']) ??
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json['exchange']?.toString();
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final rawTickers = assetMap?['availableTickers'] ?? json['availableTickers'];
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List<TickerModel> availableTickersList = [];
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if (rawTickers is List) {
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availableTickersList = rawTickers
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.whereType<Map<String, dynamic>>()
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.map((t) => TickerModel.fromJson(t))
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.toList();
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}
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final totalRev = parseNullableDouble(fundMap?['totalRevenue'] ?? json['totalRevenue']);
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final rawGrossProfit = parseNullableDouble(fundMap?['grossProfit'] ?? json['grossProfit']);
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double? grossMarginVal = parseNullableDouble(fundMap?['grossMargins'] ?? fundMap?['grossMargin'] ?? json['grossMargin']);
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double? grossProfVal = rawGrossProfit;
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if (rawGrossProfit != null) {
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if (rawGrossProfit <= 1.0 && rawGrossProfit >= 0.0) {
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grossMarginVal ??= rawGrossProfit;
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if (totalRev != null && totalRev > 0) {
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grossProfVal = rawGrossProfit * totalRev;
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}
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} else if (totalRev != null && totalRev > 0) {
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grossMarginVal ??= rawGrossProfit / totalRev;
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}
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}
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final evVal = parseNullableDouble(fundMap?['enterpriseValue'] ?? json['enterpriseValue']);
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double? evToRevVal = parseNullableDouble(fundMap?['evToRevenue'] ?? fundMap?['enterpriseValueToRevenue'] ?? json['evToRevenue']);
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if (evToRevVal == null && evVal != null && totalRev != null && totalRev > 0) {
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evToRevVal = evVal / totalRev;
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}
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String? exDivDateStr = fundMap?['exDividendDate']?.toString() ?? json['exDividendDate']?.toString();
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String? nextEarningsDateStr = fundMap?['nextEarningsDate']?.toString() ?? json['nextEarningsDate']?.toString();
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final rawEvents = json['events'];
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if (rawEvents is List) {
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final now = DateTime.now();
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final divEvents = rawEvents.whereType<Map<String, dynamic>>().where((e) {
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final t = e['type']?.toString().toUpperCase() ?? '';
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return t == 'DIVIDEND' || t == 'EX_DIVIDEND';
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}).toList();
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if (exDivDateStr == null && divEvents.isNotEmpty) {
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divEvents.sort((a, b) {
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final da = DateTime.tryParse(a['date']?.toString() ?? '') ?? DateTime(1970);
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final db = DateTime.tryParse(b['date']?.toString() ?? '') ?? DateTime(1970);
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return da.compareTo(db);
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});
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final upcoming = divEvents.firstWhere((e) {
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final d = DateTime.tryParse(e['date']?.toString() ?? '');
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return d != null && d.isAfter(now.subtract(const Duration(days: 7)));
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}, orElse: () => divEvents.last);
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exDivDateStr = upcoming['date']?.toString();
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}
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final earningsEvents = rawEvents.whereType<Map<String, dynamic>>().where((e) {
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final t = e['type']?.toString().toUpperCase() ?? '';
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return t.contains('EARNINGS');
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}).toList();
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if (nextEarningsDateStr == null && earningsEvents.isNotEmpty) {
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earningsEvents.sort((a, b) {
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final da = DateTime.tryParse(a['date']?.toString() ?? '') ?? DateTime(1970);
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final db = DateTime.tryParse(b['date']?.toString() ?? '') ?? DateTime(1970);
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return da.compareTo(db);
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});
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final upcoming = earningsEvents.firstWhere((e) {
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final d = DateTime.tryParse(e['date']?.toString() ?? '');
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return d != null && d.isAfter(now.subtract(const Duration(days: 1)));
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}, orElse: () => earningsEvents.last);
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nextEarningsDateStr = upcoming['date']?.toString();
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}
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}
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return FundamentalDataModel(
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isin: isinVal,
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primaryTicker: primaryTickerVal,
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ticker: tickerVal,
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companyName: companyNameVal,
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exchange: exchangeVal,
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tradingCurrency: fundMap?['currency']?.toString() ?? json['tradingCurrency']?.toString(),
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businessSummary: businessSummaryVal,
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sector: assetMap?['sector']?.toString() ?? json['sector']?.toString(),
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industry: assetMap?['industry']?.toString() ?? json['industry']?.toString(),
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country: assetMap?['country']?.toString() ?? json['country']?.toString(),
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employees: (assetMap?['employees'] ?? json['employees']) is int
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? (assetMap?['employees'] ?? json['employees']) as int
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: int.tryParse((assetMap?['employees'] ?? json['employees'])?.toString() ?? ''),
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currentPrice: parseNullableDouble(fundMap?['currentPrice'] ?? json['currentPrice']) ?? 0.0,
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dayChangeAbsolute: parseNullableDouble(fundMap?['dayChangeAbsolute'] ?? json['dayChangeAbsolute']) ?? 0.0,
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dayChangePercent: parseNullableDouble(fundMap?['dayChangePercent'] ?? json['dayChangePercent']) ?? 0.0,
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fiftyTwoWeekHigh: parseNullableDouble(fundMap?['fiftyTwoWeekHigh'] ?? json['fiftyTwoWeekHigh']),
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fiftyTwoWeekLow: parseNullableDouble(fundMap?['fiftyTwoWeekLow'] ?? json['fiftyTwoWeekLow']),
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marketCapitalization: parseNullableDouble(fundMap?['marketCap'] ?? fundMap?['marketCapitalization'] ?? json['marketCapitalization']),
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enterpriseValue: evVal,
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peRatioTrailing: parseNullableDouble(fundMap?['trailingPe'] ?? fundMap?['trailingPE'] ?? fundMap?['peRatioTrailing'] ?? json['peRatioTrailing'] ?? json['trailingPe']),
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peRatioForward: parseNullableDouble(fundMap?['forwardPe'] ?? fundMap?['forwardPE'] ?? fundMap?['peRatioForward'] ?? json['peRatioForward'] ?? json['forwardPe']),
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pegRatio: parseNullableDouble(fundMap?['pegRatio'] ?? json['pegRatio']),
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pbRatio: parseNullableDouble(fundMap?['priceToBook'] ?? fundMap?['pbRatio'] ?? json['pbRatio']),
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psRatio: parseNullableDouble(fundMap?['priceToSales'] ?? fundMap?['priceToSalesTrailing12Months'] ?? fundMap?['psRatio'] ?? json['psRatio']),
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evToEbitda: parseNullableDouble(fundMap?['evToEbitda'] ?? fundMap?['enterpriseToEbitda'] ?? json['evToEbitda']),
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evToRevenue: evToRevVal,
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totalRevenue: totalRev,
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revenueGrowthYoY: parseNullableDouble(fundMap?['revenueGrowthYoY'] ?? fundMap?['revenueGrowth'] ?? json['revenueGrowthYoY']),
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grossProfit: grossProfVal,
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ebitda: parseNullableDouble(fundMap?['ebitda'] ?? json['ebitda']),
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dilutedEps: parseNullableDouble(fundMap?['dilutedEps'] ?? fundMap?['trailingEps'] ?? json['dilutedEps']),
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totalCash: parseNullableDouble(fundMap?['totalCash'] ?? json['totalCash']),
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totalDebt: parseNullableDouble(fundMap?['totalDebt'] ?? json['totalDebt']),
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operatingCashFlow: parseNullableDouble(fundMap?['operatingCashFlow'] ?? fundMap?['operatingCashflow'] ?? json['operatingCashFlow']),
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freeCashFlow: parseNullableDouble(fundMap?['freeCashFlow'] ?? fundMap?['freeCashflow'] ?? json['freeCashFlow']),
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grossMargin: grossMarginVal,
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operatingMargin: parseNullableDouble(fundMap?['operatingIncome'] ?? fundMap?['operatingMargins'] ?? fundMap?['operatingMargin'] ?? json['operatingMargin']),
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netProfitMargin: parseNullableDouble(fundMap?['netIncome'] ?? fundMap?['profitMargins'] ?? fundMap?['netProfitMargin'] ?? json['netProfitMargin']),
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returnOnEquity: parseNullableDouble(fundMap?['returnOnEquity'] ?? json['returnOnEquity']),
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returnOnAssets: parseNullableDouble(fundMap?['returnOnAssets'] ?? json['returnOnAssets']),
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returnOnInvestedCapital: parseNullableDouble(fundMap?['returnOnInvestedCapital'] ?? json['returnOnInvestedCapital']),
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debtToEquity: parseNullableDouble(fundMap?['debtToEquity'] ?? json['debtToEquity']),
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currentRatio: parseNullableDouble(fundMap?['currentRatio'] ?? json['currentRatio']),
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quickRatio: parseNullableDouble(fundMap?['quickRatio'] ?? json['quickRatio']),
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interestCoverage: parseNullableDouble(fundMap?['interestCoverage'] ?? json['interestCoverage']),
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dividendYield: parseNullableDouble(fundMap?['forwardDividendYield'] ?? fundMap?['dividendYield'] ?? json['dividendYield']),
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payoutRatio: parseNullableDouble(fundMap?['payoutRatio'] ?? json['payoutRatio']),
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exDividendDate: exDivDateStr,
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nextEarningsDate: nextEarningsDateStr,
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percentHeldByInstitutions: parseNullableDouble(fundMap?['percentHeldByInstitutions'] ?? json['percentHeldByInstitutions']),
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percentHeldByInsiders: parseNullableDouble(fundMap?['percentHeldByInsiders'] ?? json['percentHeldByInsiders']),
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shortRatio: parseNullableDouble(fundMap?['shortRatio'] ?? json['shortRatio']),
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shortPercentOfFloat: parseNullableDouble(fundMap?['shortPercentOfFloat'] ?? json['shortPercentOfFloat']),
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consensusRating: fundMap?['consensusRating']?.toString() ?? json['consensusRating']?.toString(),
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priceTargetLow: parseNullableDouble(fundMap?['priceTargetLow'] ?? json['priceTargetLow']),
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priceTargetHigh: parseNullableDouble(fundMap?['priceTargetHigh'] ?? json['priceTargetHigh']),
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priceTargetMedian: parseNullableDouble(fundMap?['priceTargetMedian'] ?? json['priceTargetMedian']),
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priceTargetMean: parseNullableDouble(fundMap?['priceTargetMean'] ?? json['priceTargetMean']),
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executives: (json['executives'] as List?)
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?.whereType<Map<String, dynamic>>()
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.map((e) => CompanyExecutiveModel.fromJson(e))
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.toList() ??
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[],
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financialStatements: (json['financialStatements'] as List?)
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?.whereType<Map<String, dynamic>>()
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.map((e) => FinancialStatementModel.fromJson(e))
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.toList() ??
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[],
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estimates: (json['estimates'] as List?)
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?.whereType<Map<String, dynamic>>()
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.map((e) => ForwardEstimateModel.fromJson(e))
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.toList() ??
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[],
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availableTickers: availableTickersList,
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);
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}
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@override
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List<Object?> get props => [
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isin, primaryTicker, ticker, companyName, exchange, tradingCurrency,
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businessSummary, sector, industry, country, employees, currentPrice,
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dayChangeAbsolute, dayChangePercent, fiftyTwoWeekHigh, fiftyTwoWeekLow,
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marketCapitalization, enterpriseValue, peRatioTrailing, peRatioForward,
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pegRatio, pbRatio, psRatio, evToEbitda, evToRevenue, grossMargin,
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operatingMargin, netProfitMargin, returnOnEquity, returnOnAssets,
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returnOnInvestedCapital, debtToEquity, currentRatio, quickRatio,
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dividendYield, payoutRatio, exDividendDate, nextEarningsDate,
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percentHeldByInstitutions, percentHeldByInsiders, shortRatio,
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shortPercentOfFloat, consensusRating, priceTargetLow, priceTargetHigh,
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priceTargetMedian, priceTargetMean, executives, financialStatements,
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estimates, availableTickers,
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];
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}
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