Kleidukos/Finlytic
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

feat(fundamentals): multi-ticker DB caching, parallel html scraper, and frontend mappings

Browse Source
This commit is contained in:
Kleidukos
2026-08-16 14:05:57 +02:00
parent b0f8d4b78b
commit 2ba54e8057
17 changed files with 1791 additions and 563 deletions
Download Patch File Download Diff File Expand all files Collapse all files
FinlyticApp/lib/features/asset_detail/models/fundamental_data_model.dart
+68 -20
View File
@@ -191,13 +191,17 @@ class FundamentalDataModel extends Equatable {
}
final totalRev = parseNullableDouble(fundMap?['totalRevenue'] ?? json['totalRevenue']);
final grossProf = parseNullableDouble(fundMap?['grossProfit'] ?? json['grossProfit']);
double? grossMarginVal = parseNullableDouble(fundMap?['grossMargin'] ?? json['grossMargin']);
if (grossMarginVal == null && grossProf != null) {
if (grossProf <= 1.0 && grossProf >= 0.0) {
grossMarginVal = grossProf;
final rawGrossProfit = parseNullableDouble(fundMap?['grossProfit'] ?? json['grossProfit']);
double? grossMarginVal = parseNullableDouble(fundMap?['grossMargins'] ?? fundMap?['grossMargin'] ?? json['grossMargin']);
double? grossProfVal = rawGrossProfit;
if (rawGrossProfit != null) {
if (rawGrossProfit <= 1.0 && rawGrossProfit >= 0.0) {
grossMarginVal ??= rawGrossProfit;
if (totalRev != null && totalRev > 0) {
grossProfVal = rawGrossProfit * totalRev;
}
} else if (totalRev != null && totalRev > 0) {
grossMarginVal = grossProf / totalRev;
grossMarginVal ??= rawGrossProfit / totalRev;
}
}
@@ -207,6 +211,50 @@ class FundamentalDataModel extends Equatable {
evToRevVal = evVal / totalRev;
}
String? exDivDateStr = fundMap?['exDividendDate']?.toString() ?? json['exDividendDate']?.toString();
String? nextEarningsDateStr = fundMap?['nextEarningsDate']?.toString() ?? json['nextEarningsDate']?.toString();
final rawEvents = json['events'];
if (rawEvents is List) {
final now = DateTime.now();
final divEvents = rawEvents.whereType<Map<String, dynamic>>().where((e) {
final t = e['type']?.toString().toUpperCase() ?? '';
return t == 'DIVIDEND' || t == 'EX_DIVIDEND';
}).toList();
if (exDivDateStr == null && divEvents.isNotEmpty) {
divEvents.sort((a, b) {
final da = DateTime.tryParse(a['date']?.toString() ?? '') ?? DateTime(1970);
final db = DateTime.tryParse(b['date']?.toString() ?? '') ?? DateTime(1970);
return da.compareTo(db);
});
final upcoming = divEvents.firstWhere((e) {
final d = DateTime.tryParse(e['date']?.toString() ?? '');
return d != null && d.isAfter(now.subtract(const Duration(days: 7)));
}, orElse: () => divEvents.last);
exDivDateStr = upcoming['date']?.toString();
}
final earningsEvents = rawEvents.whereType<Map<String, dynamic>>().where((e) {
final t = e['type']?.toString().toUpperCase() ?? '';
return t.contains('EARNINGS');
}).toList();
if (nextEarningsDateStr == null && earningsEvents.isNotEmpty) {
earningsEvents.sort((a, b) {
final da = DateTime.tryParse(a['date']?.toString() ?? '') ?? DateTime(1970);
final db = DateTime.tryParse(b['date']?.toString() ?? '') ?? DateTime(1970);
return da.compareTo(db);
});
final upcoming = earningsEvents.firstWhere((e) {
final d = DateTime.tryParse(e['date']?.toString() ?? '');
return d != null && d.isAfter(now.subtract(const Duration(days: 1)));
}, orElse: () => earningsEvents.last);
nextEarningsDateStr = upcoming['date']?.toString();
}
}
return FundamentalDataModel(
isin: isinVal,
primaryTicker: primaryTickerVal,
@@ -228,25 +276,25 @@ class FundamentalDataModel extends Equatable {
fiftyTwoWeekLow: parseNullableDouble(fundMap?['fiftyTwoWeekLow'] ?? json['fiftyTwoWeekLow']),
marketCapitalization: parseNullableDouble(fundMap?['marketCap'] ?? fundMap?['marketCapitalization'] ?? json['marketCapitalization']),
enterpriseValue: evVal,
peRatioTrailing: parseNullableDouble(fundMap?['trailingPE'] ?? fundMap?['peRatioTrailing'] ?? json['peRatioTrailing']),
peRatioForward: parseNullableDouble(fundMap?['forwardPE'] ?? fundMap?['peRatioForward'] ?? json['peRatioForward']),
peRatioTrailing: parseNullableDouble(fundMap?['trailingPe'] ?? fundMap?['trailingPE'] ?? fundMap?['peRatioTrailing'] ?? json['peRatioTrailing'] ?? json['trailingPe']),
peRatioForward: parseNullableDouble(fundMap?['forwardPe'] ?? fundMap?['forwardPE'] ?? fundMap?['peRatioForward'] ?? json['peRatioForward'] ?? json['forwardPe']),
pegRatio: parseNullableDouble(fundMap?['pegRatio'] ?? json['pegRatio']),
pbRatio: parseNullableDouble(fundMap?['priceToBook'] ?? fundMap?['pbRatio'] ?? json['pbRatio']),
psRatio: parseNullableDouble(fundMap?['priceToSalesTrailing12Months'] ?? fundMap?['psRatio'] ?? json['psRatio']),
evToEbitda: parseNullableDouble(fundMap?['enterpriseToEbitda'] ?? fundMap?['evToEbitda'] ?? json['evToEbitda']),
psRatio: parseNullableDouble(fundMap?['priceToSales'] ?? fundMap?['priceToSalesTrailing12Months'] ?? fundMap?['psRatio'] ?? json['psRatio']),
evToEbitda: parseNullableDouble(fundMap?['evToEbitda'] ?? fundMap?['enterpriseToEbitda'] ?? json['evToEbitda']),
evToRevenue: evToRevVal,
totalRevenue: totalRev,
revenueGrowthYoY: parseNullableDouble(fundMap?['revenueGrowth'] ?? fundMap?['revenueGrowthYoY'] ?? json['revenueGrowthYoY']),
grossProfit: grossProf,
revenueGrowthYoY: parseNullableDouble(fundMap?['revenueGrowthYoY'] ?? fundMap?['revenueGrowth'] ?? json['revenueGrowthYoY']),
grossProfit: grossProfVal,
ebitda: parseNullableDouble(fundMap?['ebitda'] ?? json['ebitda']),
dilutedEps: parseNullableDouble(fundMap?['trailingEps'] ?? fundMap?['dilutedEps'] ?? json['dilutedEps']),
dilutedEps: parseNullableDouble(fundMap?['dilutedEps'] ?? fundMap?['trailingEps'] ?? json['dilutedEps']),
totalCash: parseNullableDouble(fundMap?['totalCash'] ?? json['totalCash']),
totalDebt: parseNullableDouble(fundMap?['totalDebt'] ?? json['totalDebt']),
operatingCashFlow: parseNullableDouble(fundMap?['operatingCashflow'] ?? fundMap?['operatingCashFlow'] ?? json['operatingCashFlow']),
freeCashFlow: parseNullableDouble(fundMap?['freeCashflow'] ?? fundMap?['freeCashFlow'] ?? json['freeCashFlow']),
operatingCashFlow: parseNullableDouble(fundMap?['operatingCashFlow'] ?? fundMap?['operatingCashflow'] ?? json['operatingCashFlow']),
freeCashFlow: parseNullableDouble(fundMap?['freeCashFlow'] ?? fundMap?['freeCashflow'] ?? json['freeCashFlow']),
grossMargin: grossMarginVal,
operatingMargin: parseNullableDouble(fundMap?['operatingMargins'] ?? fundMap?['operatingMargin'] ?? json['operatingMargin']),
netProfitMargin: parseNullableDouble(fundMap?['profitMargins'] ?? fundMap?['netProfitMargin'] ?? json['netProfitMargin']),
operatingMargin: parseNullableDouble(fundMap?['operatingIncome'] ?? fundMap?['operatingMargins'] ?? fundMap?['operatingMargin'] ?? json['operatingMargin']),
netProfitMargin: parseNullableDouble(fundMap?['netIncome'] ?? fundMap?['profitMargins'] ?? fundMap?['netProfitMargin'] ?? json['netProfitMargin']),
returnOnEquity: parseNullableDouble(fundMap?['returnOnEquity'] ?? json['returnOnEquity']),
returnOnAssets: parseNullableDouble(fundMap?['returnOnAssets'] ?? json['returnOnAssets']),
returnOnInvestedCapital: parseNullableDouble(fundMap?['returnOnInvestedCapital'] ?? json['returnOnInvestedCapital']),
@@ -254,10 +302,10 @@ class FundamentalDataModel extends Equatable {
currentRatio: parseNullableDouble(fundMap?['currentRatio'] ?? json['currentRatio']),
quickRatio: parseNullableDouble(fundMap?['quickRatio'] ?? json['quickRatio']),
interestCoverage: parseNullableDouble(fundMap?['interestCoverage'] ?? json['interestCoverage']),
dividendYield: parseNullableDouble(fundMap?['dividendYield'] ?? json['dividendYield']),
dividendYield: parseNullableDouble(fundMap?['forwardDividendYield'] ?? fundMap?['dividendYield'] ?? json['dividendYield']),
payoutRatio: parseNullableDouble(fundMap?['payoutRatio'] ?? json['payoutRatio']),
exDividendDate: fundMap?['exDividendDate']?.toString() ?? json['exDividendDate']?.toString(),
nextEarningsDate: fundMap?['nextEarningsDate']?.toString() ?? json['nextEarningsDate']?.toString(),
exDividendDate: exDivDateStr,
nextEarningsDate: nextEarningsDateStr,
percentHeldByInstitutions: parseNullableDouble(fundMap?['percentHeldByInstitutions'] ?? json['percentHeldByInstitutions']),
percentHeldByInsiders: parseNullableDouble(fundMap?['percentHeldByInsiders'] ?? json['percentHeldByInsiders']),
shortRatio: parseNullableDouble(fundMap?['shortRatio'] ?? json['shortRatio']),
FinlyticApp/lib/features/asset_detail/widgets/fundamentals/fundamental_category_panels.dart
+1 -1
View File
@@ -45,7 +45,7 @@ class FundamentalCategoryPanels extends StatelessWidget {
String _fmtPercent(double? val) {
if (val == null) return 'N/A';
final p = (val.abs() <= 1.0 && val != 0.0) ? val * 100.0 : val;
final p = (val.abs() <= 5.0 && val != 0.0) ? val * 100.0 : val;
return '${p.toStringAsFixed(2)}%';
}