refactor: save current workspace state including FinlyticAnalyzer fixes, FinlyticApp trade route alignment, and DTO audit documentation
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@@ -1,98 +0,0 @@
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import '../network/api_client.dart';
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/// Asset utility helpers to map ISIN codes, symbols, and company names to logos and details.
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class AssetUtils {
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static final Map<String, String> _isinToNameMap = {
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'US0378331005': 'Apple Inc.',
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'US5949181045': 'Microsoft Corp.',
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'US0231351067': 'Amazon.com Inc.',
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'US67066G1040': 'NVIDIA Corp.',
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'US88160R1014': 'Tesla Inc.',
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'US02079K3059': 'Alphabet Inc.',
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'US30303M1027': 'Meta Platforms',
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'DE0007164600': 'SAP SE',
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'DE0007236101': 'Siemens AG',
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'DE0008469008': 'Allianz SE',
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'FR0004125920': 'Amundi',
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};
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static final Map<String, String> _nameToIsinMap = {
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'APPLE INC.': 'US0378331005',
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'APPLE': 'US0378331005',
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'MICROSOFT CORP.': 'US5949181045',
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'MICROSOFT': 'US5949181045',
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'AMAZON.COM INC.': 'US0231351067',
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'AMAZON': 'US0231351067',
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'NVIDIA CORP.': 'US67066G1040',
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'NVIDIA': 'US67066G1040',
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'TESLA INC.': 'US88160R1014',
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'TESLA': 'US88160R1014',
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'ALPHABET INC.': 'US02079K3059',
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'ALPHABET': 'US02079K3059',
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'META PLATFORMS': 'US30303M1027',
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'META': 'US30303M1027',
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'SAP SE': 'DE0007164600',
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'SAP': 'DE0007164600',
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'SIEMENS AG': 'DE0007236101',
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'SIEMENS': 'DE0007236101',
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'ALLIANZ SE': 'DE0008469008',
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'ALLIANZ': 'DE0008469008',
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'AMUNDI': 'FR0004125920',
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};
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static final Map<String, String> _imageMap = {};
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/// Registers an ISIN, Name, and optional Logo Image URL.
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static void registerAsset(String isin, String name, [String? imageUrl]) {
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final cleanIsin = isin.trim().toUpperCase();
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final cleanName = name.trim();
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if (cleanIsin.isNotEmpty && cleanName.isNotEmpty) {
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_isinToNameMap[cleanIsin] = cleanName;
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_nameToIsinMap[cleanName.toUpperCase()] = cleanIsin;
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}
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if (imageUrl != null && imageUrl.isNotEmpty) {
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final resolved = resolveUrl(imageUrl);
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if (cleanIsin.isNotEmpty) _imageMap[cleanIsin] = resolved;
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if (cleanName.isNotEmpty) _imageMap[cleanName.toUpperCase()] = resolved;
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}
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}
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/// Resolves relative logo URLs (/api/logo/...) to complete backend endpoints.
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static String resolveUrl(String url) {
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if (url.startsWith('http://') || url.startsWith('https://')) {
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return url;
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}
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if (url.startsWith('/')) {
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return '${ApiClient.baseUrl}$url';
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}
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return '${ApiClient.baseUrl}/$url';
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}
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/// Resolves an ISIN or symbol to readable asset name.
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static String getAssetName(String isinOrSymbol) {
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final key = isinOrSymbol.trim().toUpperCase();
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if (_isinToNameMap.containsKey(key)) {
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return _isinToNameMap[key]!;
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}
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return isinOrSymbol;
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}
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/// Resolves an asset name or symbol to ISIN.
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static String? getIsin(String nameOrSymbol) {
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final key = nameOrSymbol.trim().toUpperCase();
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if (_isinToNameMap.containsKey(key)) return key;
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return _nameToIsinMap[key];
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}
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/// Returns official local backend logo URL for given symbol/name/ISIN.
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static String? getLogoUrl(String symbolOrName) {
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final key = symbolOrName.trim().toUpperCase();
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if (_imageMap.containsKey(key)) return resolveUrl(_imageMap[key]!);
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final isin = getIsin(key) ?? (key.length == 12 ? key : null);
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if (isin != null && isin.length == 12) {
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return '${ApiClient.baseUrl}/api/logo/$isin';
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}
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return null;
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}
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}
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